Senate data-center policy research guide

Evidence through November 4, 2026. Both chamber diagrams use the same policy record. The provisional 2027 roster includes two possible occupants for each of the Alaska and Mississippi seats. Each window calculation selects one person per seat.

Research method

The research covers the 100 current senators and all 102 provisional members and candidates. Repeated appearances across the two rosters yield 119 distinct people. The researchers checked attributed floor remarks, committee hearings, bill text and sponsors, votes, interviews, official statements and local reporting. The Congressional Record checks combine targeted floor searches with individual index checks.

A direct position rests on a member’s own words or support for a specific instrument. A project-specific record applies to the identified facility or portfolio. An inference identifies the reasoning required to connect an individual record to a scale. A procedural vote has less weight than a statement about the operative policy.

The full-roster view places every member. When an axis is unresolved, it uses a separately marked estimate based on other recorded data-center positions. The model uses held-out observations to compare similar-member estimates with the pooled median. Strict evidence filters let readers exclude model estimates and broader analyst inferences.

The window shows a median and quartiles for the people actually plotted. Each axis has its own middle 50% range, so a box can be flat where its endpoints coincide. The optional mean treats consecutive anchors as equally spaced. The diagrams describe policy positions within their stated scopes. A coordinate alone cannot establish how a senator would vote on a bill.

Documented proposal supporters

The 3D diagrams can connect members with a verified sponsorship, vote on passage, or explicit public endorsement of a specific proposal. The shape uses those members’ positions on the three general policy scales. Evidence of support is separate from the evidence for each coordinate. Historical actions and House votes are labeled with their dates. A person inside the shape may oppose the proposal or have no recorded position on it. More restrictive evidence filters can leave fewer supporters with all three coordinates.

Member records

Lisa Murkowski (R–AK)

Murkowski opposes data centers at JBER and Interior Alaska military installations while the region lacks secure energy supplies. She also supports federal research into computing demand and efficiency, without calling for a national construction pause.

Buildout posture
Condition or restrict siting · direct. Explicit opposition to buildout at named Alaska military sites until energy adequacy is addressed is affirmative scoped restraint. JBER and Alaska Interior military installations; energy adequacy condition
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · direct. DOE AI proposal specifically studies data-center growth, loads, risks and efficiency. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Murkowski and Manchin introduce Department of Energy AI Act · 2024-07-10

    Bill develops federal AI computing infrastructure and requires DOE to study data-center load growth, energy access, security risks and efficiency.

    2024 proposal does not establish a current view on private hyperscale moratoriums, water limits or cost allocation.

  • Murkowski and colleagues lead hydropower legislation · 2026-01

    Water Power Research and Development Act supports marine-energy integration with microgrids and data centers and grid reliability research.

    Technical enabling program, not general permission for data-center siting; date day not verified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Lisa Murkowski voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Forget jets and helicopters. Data centers could be Alaska military towns’ next noisy neighbors · 2026-09-15

    Murkowski explicitly says she does not support data centers at JBER or Interior installations while Alaska has an insecure energy base.

    Specific military-installation opposition; does not propose a nationwide or statewide construction prohibition, and does not specify a rate tariff.

  • Energy Savings and Industrial Competitiveness Act of2015 · 2015-03-11

    Original cosponsors include Collins, Coons, Bennet and Murkowski. Section303 requires a public sector-wide efficiency study and an open-data initiative for federal data-center energy use; private trade secrets are protected.

    Historical federal-estate disclosure and a government study are narrower than a commercial reporting mandate or water cap.

Mary Peltola (D–AK)

Peltola defers to affected Alaska communities on whether a project should proceed and says data centers must pay their own way. Her debate answer promises action on bills and local input, but leaves the payment mechanism and physical resource rules unspecified.

Buildout posture
Case-by-case approval · direct. Explicit project-by-project deference to community support and energy adequacy. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Her must-pay statement and promised government action in response to a regulation question support an inference of binding cost responsibility. No full tariff design or stranded-asset protection is established. Alaska affordability and federal AI regulation in Senate debate
Resource and community safeguards
Disclose or assess impacts · inferred. She promises to ensure local input is heard in development decisions. Combined with her campaign’s explicit water/land concerns this suggests meaningful community participation. It is not proof of a mandatory disclosure instrument. Affected Alaska communities, input on resource-intensive projects
Source record (4)
  • Fairbanks Labor Day interview · 2026-09-07

    Would accept projects supported by affected region with adequate energy and jobs; concerned about household supply and costs.

  • Campaign critique of data-center expansion · 2026-10

    Criticizes development over community objections and its potential effect on energy costs.

    Opponent-interest allegations not used to code opponent; no specific tariff mandate.

  • Peltola campaign releases Come Up data-center ad · 2026-10-21

    Peltola’s campaign condemns resource-consuming development over local objections and risks to water and energy bills.

    Ad narrator and campaign manager speak; it supplies no specified cost tariff, water standard or moratorium. Alleged self-dealing is campaign rhetoric and not used to infer policy.

  • Debate for the State2026: U.S. Senate · 2026-10-15

    In her AI answer, Peltola says centers must pay their own way, promises action to protect bills, and says Alaskans’ input must be heard and respected.

    No tariff, cost coverage, security instrument or physical resource standard is specified. Later Sullivan answer is separately attributed.

Dan Sullivan (R–AK)

Sullivan wants Alaska military installations to attract AI data centers and the energy investment needed to power them. His defense-authorization proposal would require a community-impact strategy and grid-impact assessment before military leases supporting private data centers proceed.

Buildout posture
Encourage construction · direct. Actively recruits AI data centers to Alaska military installations. Alaska military installations
Ratepayer protection: enforceability
Require consideration of rules · direct. In the original Oct 15 debate he personally endorses the Senate ratepayer measure as a good beginning. Read against H.R9340, that supports its mandatory-consideration/optional-adoption instrument. Federal Ratepayer Protection Act
Resource and community safeguards
Disclose or assess impacts · direct. Authors grid-impact review/community mitigation strategy prerequisite for military leases. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Sullivan annual address to Alaska Legislature · 2026-02-18

    Sullivan said he actively pressed the Air Force to locate AI data centers on Alaska bases, tying demand to the Alaska gas pipeline and jobs.

    Military-base siting is not blanket endorsement of every civilian site.

  • Sullivan provisions in FY2027 defense authorization · 2026-06-23

    Sullivan claimed authorship of a provision requiring community-impact strategy and grid-impact assessment before military enhanced-use leases supporting private data centers.

    Committee-advanced provision, not verified enacted; review duty is narrower than mandatory full cost recovery.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Dan Sullivan voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Navy says new facility being built in Kodiak is not a data center · 2026-09-03

    Sullivan said an alleged Spruce Cape data center would be a bad idea and that he would work to stop it; his office later confirmed the Navy said the project was not a data center.

    Underlying project allegation was false; preserve conditional opposition as nuance rather than changing his active recruitment of other Alaska military sites.

  • Debate for the State2026: U.S. Senate · 2026-10-15

    In his separately attributed debate response, Sullivan says the Senate’s data-center ratepayer measure is a good beginning and that he led efforts to advance it.

    He calls the measure AI Responsibility Act; context and Senate vote identify the ratepayer proposal. Do not recode its operative optional-adoption standard as compulsory developer liability.

Katie Britt (R–AL)

Britt backs requiring states to consider developer-payment rules while urging Congress to give companies’ pay-own-way promises legal force. She also proposes a 30% tax credit for industrial water recycling.

Buildout posture
Case-by-case approval · direct. Explicit project-by-project opportunity-cost review accompanies support for American AI leadership. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · inferred. Wants voluntary pledge converted into law with teeth, suggesting a binding duty; no enforcement text supplied. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Encourage efficiency · direct. Water-reuse tax credit promotes technical efficiency without a resource ceiling. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Britt and Luján introduce Advancing Water Reuse Act · 2026-05-13

    Britt co-introduced a 30% investment tax credit for industrial water recycling. This encourages resource efficiency; it does not impose a water-use ceiling.

    The incentive is not a mandate; tax incentives and electricity cost shifting are distinct instruments.

  • Britt: Congress should turn Trump’s data center pledge into law · 2026-09-04

    Britt favored turning the voluntary ratepayer pledge into law while encouraging companies to act voluntarily now. She also framed AI and data-center leadership as a competition with China.

    No detailed enforcement provision is specified in this interview.

  • Britt wants to find a middle way on data centers · 2026-08

    Britt advocated assessing opportunity costs of projects, including power left for other industries, rather than treating all development identically.

    Month inferred from publication metadata; day not verified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Katie Britt voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-23

    Britt cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • S.4506 · Advancing Water Reuse Act (cosponsor) · 2026-05-13

    Britt cosponsored this bill. Creates a30% investment credit for onsite water recycling, replacement of freshwater by municipal recycled water, or municipal recycling expansion, explicitly including data centers.

    Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years.

Barry Moore (R–AL)

Moore says he advised Alabama legislators on how to negotiate data-center deals. He praised using treated wastewater for cooling and voted to require regulators to consider developer-payment rules.

Buildout posture
Encourage construction · inferred. His own positive recruitment/negotiation action and explicit wish to avoid hindering these projects support current facilitation, bounded because this is Alabama deal-making rather than a complete national permit policy. Alabama commercial recruitment and national technology-leadership preference; not every proposed site
Ratepayer protection: enforceability
Require consideration of rules · direct. Voted for H.R. 9340: requires state consideration, not adoption, of full-cost and financial-assurance standards. federal
Resource and community safeguards
Encourage efficiency · direct. Own favorable endorsement of reclaimed-wastewater cooling and minimizing impacts is explicit technical mitigation. This is more specific to centers than the adjacent SPEED Act review-reduction inference. Voluntary/negotiated wastewater-cooling design; no binding statewide or federal cap
Source record (4)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Barry Moore voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • House passage of H.R4776, SPEED Act · 2025-12-18

    Barry Moore of Alabama and Julia Letlow of Louisiana voted Yea on final passage.

    This is an actual individual vote, unlike party or assumed ideology. It is a general permitting vote rather than a statement about a specific center.

  • SPEED Act engrossed text · 2025-12-18

    Adds NEPA-review exclusions for qualifying other-law/state reviews, narrows considered effects and available new research, and removes vacatur/injunction for covered NEPA claims.

    This changes federal review obligations and judicial remedies; it does not repeal water permits, pollution limits or every environmental law.

  • Congressmen Barry Moore Joins Joe on The Legal Lowdown · 2026-04-05

    Moore favors U.S. leadership and negotiating data-center deals that provide their own power and reuse treated sewage for cooling. He says he raised the approach with Alabama state legislators and wants projects able to proceed while reducing local impacts.

    Original broadcaster transcript is automatically generated; audio has not been independently transcribed. Arkansas project engineering and promised lower bills are his claims, not independently verified facts. This is not Edmond,Oklahoma councilmember BarryMoore.

Tommy Tuberville (R–AL)

Tuberville would welcome Alabama data centers that cover their utility and infrastructure costs, replace the power capacity they consume and respect local decisions. His gubernatorial plan also rejects industry incentives, although the federal ratepayer bill he cosponsors leaves states free to reject its payment standard.

Buildout posture
Encourage construction · direct. Actively welcomes development and rejects a general freeze while retaining project/local conditions. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. September authored plan promises developers pay full taxes, resource and infrastructure costs. Alabama gubernatorial proposal; payment and replacement capacity
Resource and community safeguards
Set enforceable standards · inferred. Proposed replacement of resource capacity and local decision authority imply binding community conditions if implemented. Alabama gubernatorial proposal; resource replacement
Source record (5)
  • My game plan for data centers — Tommy Tuberville · 2026-09-01

    Tuberville proposed welcoming selected projects while ending abatements and incentives, charging full infrastructure and utility costs, replacing resources used, and respecting local decisions.

    Gubernatorial policy pledge by a sitting senator; not a federal bill or proof of legal authority.

  • Tuberville reflects on Senate tenure, talks data centers at BCA · 2026-08-10

    Tuberville reiterated that data centers were essential to Alabama growth.

    Earlier promotion predates his more detailed September cost and local-control conditions.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tommy Tuberville voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-14

    Tuberville cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Public statement on the Ratepayer Protection Pledge · 2026-07-24

    The White House’s July 24 account of reactions to the expansion quotes Tuberville praising the President’s ratepayer protections and calling for Alabama households to be protected.

    The original post responds to the July 23 expansion event, but its timestamp was not independently recovered. July 24 is the verified White House republication date, not a claimed original-post date. The quote does not repeat the pledge title; its direct official context is the named expansion. He is an endorser, not a company signatory.

John Boozman (R–AR)

Boozman wants faster permitting and reliable power to attract data-center investment to Arkansas. He backs SPEED Act permitting changes and points to projects such as West Memphis as opportunities supported by the state’s mix of energy sources.

Buildout posture
Encourage construction · direct. Endorses federal permitting reform and state reforms to attract data-center investment. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Narrow or waive review · inferred. Unlike generic energy enthusiasm, his explicit SPEED Act endorsement in the data-center discussion can be tied to operative NEPA-review exemptions and reduced remedies. Federal environmental-review process for infrastructure enabling data centers
Source record (3)
  • Boozman backs permitting reform, citing Arkansas investment · 2026-01-29

    Boozman backs the SPEED Act and federal environmental-review reform while discussing Arkansas AI/cloud data-center investments and their energy needs.

    His July27 column also explicitly favors strong environmental standards. The direct endorsement is of review reform, not repealing all substantive protections.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Boozman voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • SPEED Act engrossed text · 2025-12-18

    Adds NEPA-review exclusions for qualifying other-law/state reviews, narrows considered effects and available new research, and removes vacatur/injunction for covered NEPA claims.

    This changes federal review obligations and judicial remedies; it does not repeal water permits, pollution limits or every environmental law.

Tom Cotton (R–AR)

Cotton supports a special electricity framework for isolated power systems serving energy-intensive industries and backs required consideration of developer-pays standards. He has also called for transparency about data-center impacts and local choice. His electricity exemption does not establish a blanket environmental waiver.

Buildout posture
Grant special fast-tracks · direct. DATA Act grants exceptional federal electricity-regulatory exemptions to qualifying isolated systems. federal electricity regulation; isolated systems
Ratepayer protection: enforceability
Require consideration of rules · direct. Supports Husted required-consideration standard, with optional state adoption. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. An individually attributed call for transparency about local center impacts supports public information and community choice. The DATA Act electricity exemption does not cancel this evidence. Community impacts and local siting decisions
Source record (7)
  • Cotton introduces DATA Act · 2026-01-08

    DATA Act exempts physically isolated off-grid systems from federal electricity regulation, enabling energy-intensive industries to build their own systems without burdening the grid.

    Electricity-regulatory exemption is not a general waiver of environmental laws; do not code environment rollback from it.

  • Cotton supports Ratepayer Protection Act · 2026-09-23

    Cotton backs proposed state-adoptable cost-recovery and financial-assurance standards for large loads.

    Public rhetoric says require full costs, but detailed mechanism leaves adoption to states.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tom Cotton voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Oversight of the Federal Energy Regulatory Commission · 2026-07-22

    Cotton asks whether developers who pay for generation and grid upgrades should leave ordinary customers paying again, and whether FERC needs safeguards against double recovery; he advocates delivering AI benefits without higher household bills.

    No newly specified environmental duty. Do not attribute commissioners’ tariff descriptions to Cotton.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-22

    Cotton cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • S.3585 · DATA Act of 2026 (sponsor) · 2026-01-07

    Cotton introduced this bill. Creates a physically islanded consumer-regulated electricity system with exemptions from FPA, FERC/DOE, reliability, interconnection, PURPA and holding-company rules. Exempt status ends immediately if connected to other electricity systems.

    Electricity-regulatory exemption does not by itself repeal Clean Air/Water/NEPA obligations, so do not automatically code safeguards0. Section7(b) confines rights-of-way review to restoration/storm planning, while7(a) retains the same permitting/public-safety requirements; this deserves a separately scoped interpretation, not an unqualified environmental-waiver claim. No data-center threshold in operative definition; Cotton’s identified AI-enabling proposal, not Kelly/Banks/Young workforce S4742.

  • Issue spotlight: Arkansas Senate candidates on AI and data centers · 2026-10-27

    The reporter attributes to Cotton transparency about AI products and center impacts on communities, and local residents deciding whether a center is built nearby.

    Cotton did not answer this reporter’s new questionnaire. This reproduces his earlier interview; it is not support for Shoffner’s separate federal environmental package. Original television link inaccessible in this pass.

Ruben Gallego (D–AZ)

Gallego wants domestic data centers built with responsible zoning, water protection and commitments to cover their energy infrastructure even if projects are abandoned. His economic agenda would also remove industry tax breaks and impose a 10% data-center excise tax.

Buildout posture
Condition or restrict siting · inferred. Strong project conditions and removal of development tax advantages imply conditional expansion, not a ban. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. Plan requires full costs, additional generation and sustained energy investment even after abandonment. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Signed defense of public participation and environmental-permit notice. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Gallego economic agenda · 2026-10-07

    Gallego proposes a 10% data-center excise tax, removal of tax breaks, full generation/transmission/distribution upgrade costs, additional power, and continued energy investment obligations if projects are abandoned.

    Proposed agenda, not enacted law; implementation and enforcement text not supplied in release.

  • Duckworth and colleagues oppose rollback of public input for data-center air permits · 2026-10-05

    Duckworth, Kelly, Bennet, Gallego and Schiff are named signers urging EPA to retain mandatory 30-day public notice and community participation in air permits. They endorse efficient, predictable permitting with public input.

    Retaining procedural protection does not establish support for new quantitative emissions or water-use limits.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ruben Gallego voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Arizona delegation presses Interior for answers on proposed public-land data centers · 2026-09-25

    Kelly and Gallego seek disclosure of Arizona project parcels, environmental-review procedures, consultation opportunities, projected water demand/source and peak load, requesting a briefing before projects proceed.

    Specific oversight of four Arizona proposals, not a categorical ban or quantitative water/energy ceiling. Other delegation members’ separate remarks are not attributed to these senators.

  • Sen. Ruben Gallego has a new energy plan — Volts interview · 2025-12-17

    Gallego says the country needs domestic data centers, calls for correcting Arizona zoning and addressing water impacts, and discusses potential legislation holding ordinary consumers harmless from large-user energy costs.

    No precise water limit or completed legislative mechanism. The later2026 plan is more current for cost and conditional-build coding.

  • Padilla unveils transmission modernization draft · 2026-03-25

    Identifies Padilla, Hickenlooper, King, Gallego and Cortez Masto as draft co-leads, promoting advanced conductors, HVDC, planning for demand growth and better interconnection.

    Full draft PAT262402.pdf returns403 from the official host. General transmission acceleration is enabling infrastructure rather than a facility-specific fast-track.

Mark Kelly (D–AZ)

Kelly wants American AI infrastructure built quickly with clean power and protection for neighboring communities. He urges state regulators to require developers to cover system costs through long-term payment commitments, collateral and exit fees, and seeks public scrutiny of Arizona projects on federal land.

Buildout posture
Encourage construction · direct. Roadmap advocates rapid diversified infrastructure deployment and smart permitting. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. September 30 joint letter requests mandatory large-load tariffs with asset-life take-or-pay commitments, collateral and exit fees. This advocates state enforcement; it is not enacted nationwide law. federal recommendation to states
Resource and community safeguards
Disclose or assess impacts · direct. Supports environmental-impact disclosure, community participation and retaining permit notice. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • AI for America — Mark Kelly · 2025-09-17

    Roadmap advocates rapid clean-energy and infrastructure deployment, smart permitting, environmental disclosure, community partnership and industry financing so households do not bear infrastructure or stranded costs.

    Policy roadmap leaves financing mechanisms open; it does not itself enact a binding full-cost tariff. Relevant printed pages 13–16 / PDF pages 14–17.

  • Kelly releases AI for America · 2025-09-17

    Kelly proposes an AI Horizon Fund financed by leading AI companies for workers, infrastructure and responsible deployment.

    Fund proposals are not an enacted tax or cost-recovery rule.

  • Duckworth and colleagues oppose rollback of public input for data-center air permits · 2026-10-05

    Duckworth, Kelly, Bennet, Gallego and Schiff are named signers urging EPA to retain mandatory 30-day public notice and community participation in air permits. They endorse efficient, predictable permitting with public input.

    Retaining procedural protection does not establish support for new quantitative emissions or water-use limits.

  • Luján, Heinrich, Kelly and Cantwell urge enforceable large-load tariffs · 2026-09-30

    The four senators urge mandatory dedicated tariffs covering incremental and embedded system costs, capacity effects, take-or-pay commitments over asset life, collateral/exit fees, public load and cost disclosure, and compliance with state clean-energy/climate law.

    A recommendation that states enact enforceable rules, not an enacted nationwide obligation. Self-supply must not bypass cost duties.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mark Kelly voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Arizona delegation presses Interior for answers on proposed public-land data centers · 2026-09-25

    Kelly and Gallego seek disclosure of Arizona project parcels, environmental-review procedures, consultation opportunities, projected water demand/source and peak load, requesting a briefing before projects proceed.

    Specific oversight of four Arizona proposals, not a categorical ban or quantitative water/energy ceiling. Other delegation members’ separate remarks are not attributed to these senators.

  • S.4506 · Advancing Water Reuse Act (cosponsor) · 2026-07-15

    Kelly cosponsored this bill. Creates a30% investment credit for onsite water recycling, replacement of freshwater by municipal recycled water, or municipal recycling expansion, explicitly including data centers.

    Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years.

Alex Padilla (D–CA)

Padilla wants federal agencies to stop developing public lands for data centers. He has demanded disclosure of the proposed deals and their water, land and consultation effects, without seeking a comparable ban on private-land projects.

Buildout posture
Condition or restrict siting · direct. Demands halting data-center development on federal public lands, a specific siting restriction. federal public lands only
Ratepayer protection: enforceability
Require developer payment · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Resource and community safeguards
Disclose or assess impacts · direct. Demands information, tribal consultation and public input about land/water impacts. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Padilla, Wyden, Merkley demand answers on public-land data centers · 2026-10-30

    Signers demand a halt to efforts to develop data centers on federal public lands and disclosure/consultation, citing water, electricity-cost and public-access effects.

    Public-land-specific demand; not evidence of a nationwide pause on private-land construction.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Alex Padilla voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Padilla unveils transmission modernization draft · 2026-03-25

    Identifies Padilla, Hickenlooper, King, Gallego and Cortez Masto as draft co-leads, promoting advanced conductors, HVDC, planning for demand growth and better interconnection.

    Full draft PAT262402.pdf returns403 from the official host. General transmission acceleration is enabling infrastructure rather than a facility-specific fast-track.

  • PoliticoPro: Make it or break it on permitting reform · 2026-03-25

    The co-led draft explicitly responds to AI data-center demand; it directs a FERC model under which customers pay for a line only if they benefit.

    This is attributed reporting reprinted by a senator, not retrieved operative draft. Beneficiary allocation can permit shared payment by genuinely benefiting households; it does not establish developer liability for every upgrade.

  • State of the Bulk Power System · 2026-03-25

    Padilla endorses the co-developed transmission modernization language and explains the need for advanced grid capacity.

    Efficient grid investment or a hypothetical self-generation example does not identify who must pay every incremental data-center cost.

  • Oversight of the Federal Energy Regulatory Commission · 2026-07-22

    Reviewed named exchanges and the distinction between FERC witnesses’ orders and the senator’s own endorsement.

    General approval of FERC or transmission reform is not adoption of each tariff or security term.

Adam Schiff (D–CA)

Schiff would require large data centers to add new power supply, pay their grid-upgrade costs and accept reduced service during shortages before connecting. His Energy Cost Fairness and Reliability Act pairs those duties with interconnection deadlines and penalties for withdrawing speculative projects.

Buildout posture
Condition or restrict siting · direct. Introduces substantive own-power/flexibility conditions on large-load grid connection; no blanket pause. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Explicit legal proposal for 100% network upgrades and reliability cost responsibility. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Defends individualized environmental review and public input; supports efficiency research. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Schiff Energy Cost Fairness and Reliability Act · 2026-05-18

    Proposal requires data centers to bring new power, accept flexible demand/curtailment, pay 100% of required network upgrades and reliability services, and avoid taking existing generation from public customers.

    Bill proposal; does not establish a general construction moratorium. Explicit lifecycle decommissioning guarantee not located.

  • Schiff letter on AI-data-center environmental permitting · 2025-09-10

    Schiff challenges blanket Clean Water Act permitting and asks agencies how they will preserve individualized environmental consideration while maintaining AI infrastructure.

    Oversight request is not a new numerical pollution standard.

  • Liquid Cooling for AI Act · 2025-11-20

    Coons and McCormick introduce research, review and best-practices work for liquid cooling/heat reuse; Schiff and Budd cosponsor. Coons links efficient AI expansion to lower bills and climate protection.

    No mandatory resource limit or explicit electricity cost-allocation rule.

  • Duckworth and colleagues oppose rollback of public input for data-center air permits · 2026-10-05

    Duckworth, Kelly, Bennet, Gallego and Schiff are named signers urging EPA to retain mandatory 30-day public notice and community participation in air permits. They endorse efficient, predictable permitting with public input.

    Retaining procedural protection does not establish support for new quantitative emissions or water-use limits.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Adam Schiff voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3269 · Liquid Cooling for AI Act of 2025 (cosponsor) · 2025-11-20

    Schiff cosponsored this bill. Requires GAO technology/market/regulatory review of liquid cooling, heat reuse, energy savings, reliability and lifecycle costs; DOE assesses the report and recommends research.

    Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement.

  • S.4559 · Energy Cost Fairness and Reliability Act of 2026 (sponsor) · 2026-05-18

    Schiff introduced this bill. Makes new generating supply and a binding flexibility/curtailment agreement conditions of interconnection, assigns100% nonrefundable network-upgrade costs, prevents co-location from dodging reliability charges, disciplines studies with deposits/milestones/withdrawal penalties and adds DOE data/testbed authority.

    Upfront deposits and withdrawal penalties explicitly protect study/interconnection process costs; the bill also allows upgrade recovery through a surcharge paid over time without a universal upfront collateral/asset-life exit guarantee. Preserve cost3 for the overall infrastructure rule, with the limited study-stage risk protection described. Battery/labor provisions earn priority rather than universally binding resource limits. Efficiency testbed/public aggregate data do not establish safeguards3.

Michael Bennet (D–CO)

Bennet favors state and local rules that allow data centers while protecting Colorado’s water and electricity customers. In his gubernatorial campaign he opposed industry tax credits and sought federal funding for an AI and grid research testbed.

Buildout posture
Case-by-case approval · direct. Bennet expressly supports a balanced state/local approach that allows AI innovation and development, without a categorical pause or special acceleration program. Colorado gubernatorial platform; data-center siting and regulation
Ratepayer protection: enforceability
Require developer payment · inferred. Calls for regulation to prevent data-center-caused energy-price increases, but the interview leaves the cost-allocation instrument and enforcement machinery unspecified. Colorado proposed regulation
Resource and community safeguards
Disclose or assess impacts · direct. Named signer opposing removal of mandatory public notice for data-center air permits. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Duckworth and colleagues oppose rollback of public input for data-center air permits · 2026-10-05

    Duckworth, Kelly, Bennet, Gallego and Schiff are named signers urging EPA to retain mandatory 30-day public notice and community participation in air permits. They endorse efficient, predictable permitting with public input.

    Retaining procedural protection does not establish support for new quantitative emissions or water-use limits.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Michael Bennet voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Primary Profiles: Interviews with the governor candidates · 2026-06-23

    Bennet supports balanced state/local regulation of data centers, preventing higher energy prices, responsible water use, and an ecosystem where Colorado AI companies can locate and hire.

    A gubernatorial policy statement by a sitting senator; no tariff, security, water limit, or operational standard is defined. Do not attribute Jeff Peckman’s moratorium to Bennet.

  • Bennet FY2027 Congressionally Directed Spending requests · 2026

    Lists a $3.7 million Colorado State University AI data-center testbed intended to study AI/grid interactions, lower energy costs, reduce emissions and improve grid reliability.

    Requested funding rather than enacted award. Scientific testbed does not establish a general private hyperscale construction stance.

  • Energy Savings and Industrial Competitiveness Act of2015 · 2015-03-11

    Original cosponsors include Collins, Coons, Bennet and Murkowski. Section303 requires a public sector-wide efficiency study and an open-data initiative for federal data-center energy use; private trade secrets are protected.

    Historical federal-estate disclosure and a government study are narrower than a commercial reporting mandate or water cap.

John Hickenlooper (D–CO)

Hickenlooper wants more energy infrastructure for AI, with large new users required to pay for the grid upgrades they cause. He rejects merely asking states to consider ratepayer protections and wants communities involved in development decisions.

Buildout posture
Encourage construction · direct. Hearing question advocates accelerating transmission to meet AI infrastructure demand. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Explicitly requests mandatory grid-upgrade payment and financial commitments. The retrieved excerpt does not establish the scope of cancellation or exit guarantees needed for level4. federal
Resource and community safeguards
Disclose or assess impacts · direct. Supports community involvement and water protection; no quantitative resource limit located. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Hickenlooper statement on Ratepayer Protection Act · 2026-09-30

    Hickenlooper says states merely considering protections is insufficient; backs mandatory large-load review, payment for required grid upgrades and financial commitments.

    Supports stronger protection while opposing this bill; no vote must not be coded as support for cost shifting. Retrieved language does not settle cancellation/exit security; final code is3, not4.

  • Hickenlooper calls for AI regulation hearings · 2026-09-17

    Hickenlooper calls for community involvement, water protection and avoiding ratepayer subsidies as data centers expand.

    General community/resource principles rather than a specified mandatory water cap.

  • Senate energy hearing on power demand, nuclear and data centers · 2025-07-23

    At printed page 44, Risch promotes Idaho small modular and microreactors as firm power solutions. Hickenlooper then presses for high-voltage transmission acceleration to maintain AI competitiveness.

    HTML alternative recovered after oversized PDF failed. Witness advocacy is not attributed to senators.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Hickenlooper voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Padilla unveils transmission modernization draft · 2026-03-25

    Identifies Padilla, Hickenlooper, King, Gallego and Cortez Masto as draft co-leads, promoting advanced conductors, HVDC, planning for demand growth and better interconnection.

    Full draft PAT262402.pdf returns403 from the official host. General transmission acceleration is enabling infrastructure rather than a facility-specific fast-track.

Richard Blumenthal (D–CT)

Blumenthal would require new covered data centers to supply their primary and backup power independently of the public grid. His GRID Act gives existing centers a ten-year transition with annual no-rate-increase checks and requires disclosure of utility use, land purchases and utility agreements.

Buildout posture
Condition or restrict siting · direct. Own-power mandate conditions new development and transitions existing centers over ten years. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Sponsors explicit no-cost-shifting/off-grid obligation and binding FERC upgrade allocation. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Calls for utility-use disclosure and investigates NDAs. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Blumenthal and Hawley introduce GRID Act · 2026-02-12

    GRID Act demands new data centers use generation separate from the grid; existing centers have a ten-year transition. It promises consumer priority/no price increases and public utility-use reporting.

    Off-grid mandate is different from tariff-based recovery; not necessarily a clean-energy mandate.

  • Blumenthal investigation of data-center NDAs · 2026-03-31

    Blumenthal sought information from all state utility regulators on NDAs restricting disclosure of energy/water use and environmental/economic impacts.

    Investigation alone is not an NDA ban or operating standard.

  • Power for the People Act introduction · 2026-01-15

    Blumenthal, Duckworth and Durbin are named original cosponsors. Proposal directs FERC to allocate data-center-caused local transmission costs to centers, with load queues, grid reliability measures and labor standards.

    State consideration of rate classes differs from binding FERC transmission-cost rule; bill is not a full ban.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Richard Blumenthal voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Blumenthal cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.3852 · GRID Act (cosponsor) · 2026-02-11

    Blumenthal cosponsored this bill. New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed.

    No blanket construction ban and no renewable-power requirement. Existing-law emissions compliance and project labor agreements are not new physical resource limits. No explicit upfront security or continuing exit-liability provision establishes cost4. Annual certificates only apply during the existing-center transition.

Chris Murphy (D–CT)

Murphy favors tougher data-center siting regulation and criticizes the ratepayer bill for lacking mandatory rules. His comments suggest stronger compulsory protection, but do not define a developer tariff, financial guarantees or a physical resource cap.

Buildout posture
Condition or restrict siting · direct. Explicitly favors tougher siting regulation and conditionally accepts state pauses absent firm federal regulation; does not categorically call for a national moratorium. mixed; federal rules and conditional state pauses
Ratepayer protection: enforceability
Require developer payment · inferred. His objection to an optional-adoption ratepayer bill is explicitly the absence of mandatory rules. In the cost context this predicts compulsory protection, though he does not choose a particular payment instrument. Federal response to H.R9340/S5028 debate
Resource and community safeguards
Encourage efficiency · inferred. Favors exploring lower-compute models and fewer data centers to reduce power pressure; this is technical-efficiency direction without a facility mandate. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (3)
  • Murphy interview on AI and data-center politics · 2026-10-27

    Murphy advocates tougher regulation of data-center siting, says a moratorium may make sense without firm federal regulation, and says a pause probably is unnecessary with that regulation. He favors exploring models requiring less compute and fewer centers, connecting this to electricity-price risk.

    Transcript lines88–100. Conditional openness to state pauses is not an unconditional national moratorium. Model licensing and job-protection arguments do not establish a physical resource gate, utility cost-allocation duty, or environmental operating standard.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Chris Murphy voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Murphy response to Ratepayer Protection Act proposal · 2026-09-28

    Murphy criticizes the ratepayer bill specifically because it adds no mandatory restrictions on data centers.

    Original X retrieval fails. Reproductions preserve attribution; do not attribute Heinrich’s separate proposed enforcement provisions to Murphy.

Lisa Blunt Rochester (D–DE)

Blunt Rochester would require public federal reports on data centers’ energy use, water and air impacts and effects on household bills. Her companion bill offers independent technical help to communities while leaving individual project decisions local.

Buildout posture
Case-by-case approval · inferred. DOE neutrality and retention of local authority support a case-by-case inference; they do not directly state a construction policy. Match the community-empowerment proposal inferred-axis caveat. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Resource and community safeguards
Disclose or assess impacts · direct. Sponsors recurring environmental/energy reporting and independent community analysis. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Blunt Rochester and Curtis data-center transparency and community bills · 2026-10-01

    Two bills require recurring federal environmental/energy data collection and provide technical advice to communities, with DOE neutral on individual project approval and local decisions preserved.

    Disclosure and independent analysis, not mandatory impact limits or new national siting veto.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Lisa Blunt Rochester voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5640 · Data Center Transparency Act of 2026 (sponsor) · 2026-09-30

    Blunt Rochester introduced this bill. EPA quarterly public air/water/emissions-impact reports and EIA energy collection and twice-yearly public reports, including households’ bill trends.

    Information obligations do not allocate costs or set water/emissions limits. Text says consumes not less than50megawatts each day; retain its awkward units rather than silently converting.

  • S.5645 · Data Center Community Empowerment Act of 2026 (cosponsor) · 2026-09-30

    Blunt Rochester cosponsored this bill. DOE provides requested objective community technical assistance, plain-language toolkit and independent analysis of developer-supplied information.

    Developer submission voluntary; DOE must remain neutral and has no power to approve, condition, delay or deny local decisions. No guaranteed customer-payment mandate. Positive local-case-by-case stance may be inferred from instrument design but no direct overall expansion 2 claim is warranted from sponsorship alone.

  • Winning the AI Race: Strengthening U.S. Capabilities in Computing and Innovation · 2025-05-08

    Her own questioning concerns supply-chain resilience and hardware; later written questions concern cybersecurity. This adds no developer-payment instrument.

    Do not borrow witness answers or other senators’ cost statements. Existing S5640/S5645 information and community-advice provisions also do not allocate connection costs.

Chris Coons (D–DE)

Coons calls for stringent siting standards so large data centers supply their power without raising residents’ bills or depleting water and polluting communities. He also backs liquid-cooling research. His interview does not spell out a tariff or a measurable water or emissions limit.

Buildout posture
Condition or restrict siting · direct. His own siting answer calls for special stringent standards before locating large centers and rejects a Delaware center that raises rates or pollutes. This is stronger evidence than inferring general growth enthusiasm from an efficiency bill. National large-center siting standards, with Delaware example
Ratepayer protection: enforceability
Require developer payment · inferred. His own-power and no-rate-increase conditions imply compulsory developer responsibility, but no tariff, covered-cost definition or exit security is supplied. Large AI centers and the electricity/water-rate effects discussed in the interview
Resource and community safeguards
Set enforceable standards · inferred. He demands stringent siting standards that prevent depletion and pollution. Inferring a substantive resource obligation is reasonable. The actual water/emission rule is unspecified. Large AI-center water and air impacts; Delaware example and national siting discussion
Source record (5)
  • Liquid Cooling for AI Act · 2025-11-20

    Coons and McCormick introduce research, review and best-practices work for liquid cooling/heat reuse; Schiff and Budd cosponsor. Coons links efficient AI expansion to lower bills and climate protection.

    No mandatory resource limit or explicit electricity cost-allocation rule.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Chris Coons voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3269 · Liquid Cooling for AI Act of 2025 (cosponsor) · 2025-11-20

    Coons cosponsored this bill. Requires GAO technology/market/regulatory review of liquid cooling, heat reuse, energy savings, reliability and lifecycle costs; DOE assesses the report and recommends research.

    Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement.

  • The Arena: interview with Senator Chris Coons · 2026-09-14

    Coons calls for stringent standards governing where large AI data centers are built, including own power, avoiding higher electricity and water rates, and avoiding water depletion and pollution.

    Earlier panelists also discuss water and disclosure; those are not Coons. His answer states outcomes and desired standards, not numerical caps, permitting text or financial security.

  • Energy Savings and Industrial Competitiveness Act of2015 · 2015-03-11

    Original cosponsors include Collins, Coons, Bennet and Murkowski. Section303 requires a public sector-wide efficiency study and an open-data initiative for federal data-center energy use; private trade secrets are protected.

    Historical federal-estate disclosure and a government study are narrower than a commercial reporting mandate or water cap.

Ashley Moody (R–FL)

Moody favors local decisions on data centers and wants developers to explain their effects on health, the environment and bills. She backs mandatory consideration of developer-pays rules, while her comments on public information do not establish a particular hearing or reporting law.

Buildout posture
Case-by-case approval · direct. Official release endorses local communities having ultimate siting say. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Cosponsors mandatory consideration of cost and financial-assurance standards, not mandatory adoption. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · inferred. Her developer-explanation requirement and community decision emphasis reasonably imply meaningful public information on physical impacts, without proving a statutory reporting obligation. Local siting participation in Florida
Source record (4)
  • Moody cosponsors Ratepayer Protection Act · 2026-09-25

    Moody supports required consideration of large-load cost-recovery standards and says local communities should have the ultimate siting decision.

    Release rhetoric about protecting bills is broader than the bill’s mandatory-consideration/optional-adoption mechanism.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ashley Moody voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-17

    Moody cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Ashley Moody backs local control on data center question · 2026-08-31

    Moody says developers should explain environmental and health effects and make their case to residents, who decide whether a project works for them.

    The local-information position is clear, but compulsory disclosure, a hearing schedule, and a substantive resource standard are not. Original broadcast transcript was not recovered.

Rick Scott (R–FL)

Scott previously signed a Florida tax exemption aimed at attracting large new data centers and now backs a voluntary industry pay-own-way pledge. His broader permitting-by-rule legislation retains substantive standards, so it does not establish his preferred water or emissions rules for data centers.

Buildout posture
Encourage construction · inferred. Signing a specifically targeted investment incentive is concrete recruitment/facilitation evidence, despite its placement in an omnibus tax bill. Extrapolation to a current general posture remains low confidence. Florida2017 new centers qualifying for tax incentive
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (5)
  • Scott and Marshall support Ratepayer Protection Pledge · 2026-04-02

    Scott and Marshall sponsor a concurrent resolution praising industry pledges to cover data-center electricity and infrastructure costs and urging more companies to join.

    Resolution encourages voluntary commitments; no binding cost-allocation requirement.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Rick Scott voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Florida HB7109 history and governor action · 2017-05-25

    Governor Rick Scott approved HB7109, Chapter2017-36, creating a targeted exemption for large newly constructed data centers.

    An omnibus tax-law signature is historical Florida action. Do not attribute DeSantis’s2021/2025 extensions to Scott.

  • Florida HB7109 enrolled data-center exemption · 2017-05-25

    The exemption covers center property and electricity, requires at least$150million investment and15MW IT load, and applies to new construction.

    Tax subsidy is not an environmental waiver or assignment of electricity infrastructure costs to households.

  • FREE Act, introduced text and original sponsors · 2025-01-23

    Scott of Florida is named original cosponsor. Agencies must evaluate permitting by rule and, where feasible, establish certification-based processes with deemed approval after180days.

    The bill preserves specified substantive standards and audit/enforcement. Its general permitting reforms do not directly establish a data-center-specific environmental waiver.

Jon Ossoff (D–GA)

Ossoff opposes forcing data centers on communities or making families and small businesses subsidize their power needs. He has asked FERC how it will test company promises, enforce commitments and check demand forecasts before costly grid expansion.

Buildout posture
Case-by-case approval · direct. Explicitly rejects imposing centers on unwilling local communities; this supplies positive local-decision evidence. Local community siting; national campaign statement
Ratepayer protection: enforceability
Require developer payment · inferred. Express no-higher-bill demand is stronger than silence but leaves compulsory enforcement unspecified; retain a separate direct2 if official sponsorship confirms it. Families/small businesses and data-center energy costs
Resource and community safeguards
Disclose or assess impacts · direct. An authored, signed inquiry is direct specific oversight evidence under the codebook; it need not be inferred from a reported letter summary. FERC oversight of resource demand and grid impacts; no statutory reporting duty
Source record (3)
  • Ossoff inquiry to FERC on AI data centers and rising power bills · 2026-04-20

    Asks FERC about credibility/enforceability of pay-own-way commitments, load forecasting, contingency strategies and large-load interconnection rulemaking.

    Inquiry, not legislation or endorsement of a particular mandatory cost instrument. This replaces reliance on news descriptions of the inquiry.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jon Ossoff voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Full transcript of the Ossoff–Collins U.S. Senate debate · 2026-10-08

    Ossoff explicitly says local communities should not have data centers imposed on them and that families and small businesses should not pay higher bills to subsidize data-center energy consumption; he seeks repeal of developer tax breaks.

    No detailed binding tariff or financial guarantee is named. The statement does not endorse a construction moratorium.

Raphael Warnock (D–GA)

Warnock wants a Georgia construction pause, with exceptions only for projects meeting electricity, water, pollution, transparency and community conditions. He also backs federal reporting of operators’ actual and projected energy and water use.

Buildout posture
Pause construction · direct. Calls for statewide construction moratorium with project-specific compliance exceptions. Georgia statewide; conditional exceptions
Ratepayer protection: enforceability
Require developer payment · direct. Would allow exceptions only if residential water/electric bills do not rise; no tax giveaways. Georgia statewide; conditional exceptions
Resource and community safeguards
Require prior approval · direct. Moratorium contingent on pollution, transparency and community conditions. Georgia statewide; conditional exceptions
Source record (5)
  • Warnock calls for Georgia data-center moratorium · 2026-08-28

    Warnock calls for a statewide pause, with project exemptions only if no water/electric bill increases, tax giveaways or NDAs, and no air/water pollution or ambiguity over noise/light.

    Statewide and conditional, not an unconditional nationwide ban; announcement is not enacted law.

  • Warnock secures water and energy resilience funding · 2026-01-16

    Warnock announced $50 million for community water/energy resilience amid resource-intensive development, acknowledging jobs and opportunities as well as pressure.

    Earlier community relief is not endorsement of unlimited development or rejection of later developer responsibility.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Raphael Warnock voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record — S4213 additional cosponsors · 2026-09-29

    Warnock was added as a cosponsor of Durbin’s mandatory data-center energy/water reporting bill.

    Independent national reporting proposal; retain separate Georgia moratorium conditions as his stronger scoped safeguard.

  • S.4213 · Data Center Water and Energy Transparency Act of 2026 (cosponsor) · 2026-09-29

    Warnock cosponsored this bill. Annual operator energy/water source, use and efficiency reports; prospective/expansion five-year projections; state collection with federal fallback, local access, public regional aggregates and enforcement fines.

    Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions.

Mazie Hirono (D–HI)

Hirono supported greater investment in battery storage and agreed with a utility’s proposal to keep data-center costs off other customers’ bills. Her hearing remarks address power supply and cost allocation. They leave her preferred pace of construction open.

Buildout posture
Case-by-case approval · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Ratepayer protection: enforceability
Require developer payment · inferred. Express agreement with the described filed no-cost-shift tariff is affirmative evidence for developer cost responsibility, stronger than her later questions alone. It does not prove endorsement of every proposed tariff term. Ohio tariff example in a national electricity-demand hearing
Resource and community safeguards
Encourage efficiency · direct. Her affirmative spending/deployment language and express agreement establish support for technical battery mitigation rather than merely concern inferred from questions. Grid/onsite-storage mitigation and reliability; not water/emissions limits
Source record (7)
  • Written questions from Hirono to data-center hearing witness · 2025

    Hirono asks whether renewables and batteries are the cheapest/fastest way to meet demand and how low-cost power affects data-center siting.

    Question supports an energy concern, not a confirmed new legal requirement. Exact hearing date not established.

  • Senators press FERC on data-center oversight · 2026-07-22

    Hirono raises potential consumer cost shifting in questioning FERC’s approach to large-load connections.

    Retrieved article passage does not identify a preferred enforceability level; do not turn questions into a mandate.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mazie Hirono voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Oversight of the Federal Energy Regulatory Commission · 2026-07-22

    Hirono asks FERC what it is doing to prevent data-center costs falling unfairly on ratepayers and identifies cost shifting as a definite problem.

    Her community-participation questions concern an LNG project in Hawaii; do not transfer them to data centers. FERC witness policy is not hers. Concern alone supplies no mandatory cost mechanism.

  • Electric-power demand growth: Senate Energy hearing · 2024-05-21

    Hirono asks about requiring large centers to install onsite storage. After AEP CEO Fowke describes the filed Ohio tariff ensuring centers finance growth without shifting costs to other consumers, she expressly agrees.

    Her agreement is brief and follows a compound storage/tariff answer. Do not attribute all witness proposals to her, or later2025 PUCO settlement guarantees absent in this exchange.

  • State of the Bulk Power System: Hirono storage exchange · 2026-03-25

    Hirono endorses more deployment of batteries for reliability and affordability, linking storage to data-center grid impacts. She asks whether regulators should require centers to incorporate storage but does not affirm such a mandate.

    Direct positive technical-mitigation position, scoped to energy storage; no construction approval standard, water rule or binding storage mandate.

  • Pearl Harbor shipyard improvements · 2014-04-30

    The data-center-related line is a server/Windows agreement procurement, not demonstrated physical commercial construction advocacy.

    Exclude from commercial growth stance; raw host403 but indexed/full web text retrieved.

Brian Schatz (D–HI)

Schatz favors judging data centers by their actual energy plan and effect on local bills. He has endorsed developer-funded mitigation and asked federal officials to examine resource impacts, while describing his payment ideas as still developing.

Buildout posture
Case-by-case approval · direct. Schatz explicitly describes evaluation project by project: the power purchase agreement and local energy circumstances determine whether a center helps or raises bills. Current discussion of utility and project decisions, not a nationwide moratorium or recruitment program
Ratepayer protection: enforceability
Seek voluntary payments · direct. He affirmatively endorses asking developers to provide grid resources and mitigation. There is no specified mandatory cost-allocation mechanism. Exploratory negotiated developer mitigation
Resource and community safeguards
Disclose or assess impacts · direct. Specifically asks about water, pollution and public emissions reporting in formal questions for the record. AI company/data-center environmental oversight; inquiry not statutory disclosure mandate
Source record (5)
  • Letter to President Biden on AI data-center executive action · 2024-12-17

    Schatz joins opposition to executive action that would increase pollution or consumer costs; signers advocate clean-power responsibility for major AI firms while sustaining US leadership.

    Supports existing air/water protections and clean supply; no specific new disclosure or cost-allocation instrument. Root reread removed earlier inferred1/2 coordinates.

  • Schatz at Climate Week on AI energy demand · 2026-09-24

    Schatz stresses building clean energy to reduce utility bills in a discussion about AI infrastructure.

    Nvidia speaker’s opposition to slowing AI is not attributed to Schatz.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Brian Schatz voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Winning the AI Race: Strengthening U.S. Capabilities in Computing and Innovation — questions for the record · 2025-05-08

    Schatz asks OpenAI, CoreWeave and Microsoft how they address water use, pollution and climate impacts of new infrastructure and what plans they have to publicly report emissions and source clean energy.

    Specific congressional oversight questions; witness answers do not become Schatz’s policy. No compulsory resource threshold or utility cost allocation is selected.

  • Sen. Brian Schatz wants permitting reform, just not this permitting reform · 2025-12-31

    Schatz evaluates centers according to their actual power plan and price effects, accepts developer-funded mitigation, and wants to manage externalities while AI develops. He expressly says his thoughts are not fully formed.

    The distributed-resource proposal starts with the host. Schatz explicitly agrees, but specifies no mandatory payment instrument. His mitigation comments are exploratory, not a tariff.

Joni Ernst (R–IA)

Ernst welcomes data-center investment but says Iowa households should not pay Big Tech’s power bill. Her cosponsored Ratepayer Protection Act requires states to consider developer-payment and financial-assurance rules rather than adopt them automatically.

Buildout posture
Encourage construction · direct. Explicitly welcomes data-center jobs and investment. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Cosponsors mandatory consideration of incremental-cost standards. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • Ernst on Ratepayer Protection Act · 2026-10-01

    Ernst welcomes data-center jobs/investment while supporting mandatory consideration of rules assigning incremental generation/transmission/distribution costs to centers.

    Press release accurately describes consideration rather than national mandatory adoption.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Joni Ernst voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-23

    Ernst cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

Chuck Grassley (R–IA)

Grassley welcomes data-center investment and sees Iowa’s energy supply as an advantage in attracting it. He supports the Ratepayer Protection Act’s approach of requiring regulators to consider charging large users for the costs they create.

Buildout posture
Encourage construction · direct. Pairs active economic-growth support with Iowa’s renewable energy advantage. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Grassley advocated passage of the Ratepayer Protection Act, whose federal standard requires consideration and leaves adoption to state regulators. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Grassley on data-center energy costs · 2026-09-30

    Grassley publicly backed Husted’s Ratepayer Protection Act and described himself as a cosponsor. The official S. 5028 cosponsor list checked for this study omits him.

    His floor advocacy establishes support for the named bill. Formal cosponsorship has not been corroborated in the official bill-status record.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Chuck Grassley voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Josh Turek (D–IA)

Turek would require data centers to prevent increases in end-user electricity rates and use closed-loop cooling. His October debate answer calls for federal law, although the exact payment and enforcement design remains open.

Buildout posture
Condition or restrict siting · inferred. Regulation-first stance without blanket pause; restraint inferred from requirements and reported refusal of moratorium. federal
Ratepayer protection: enforceability
Require developer payment · direct. The host explicitly asks if he advocates federal law after his three requirements and he confirms; stronger instrument attribution than the first-pass reported generalized guardrails. Proposed federal data-center law preventing end-user rate increases; enforcement design unspecified
Resource and community safeguards
Set enforceable standards · direct. Explicit federal requirement for closed-loop cooling. federal
Source record (2)
  • Iowa Press Debates: U.S. Senate · 2026-10-07

    Turek advocates no developer tax breaks, regulation ensuring data centers do not increase end-user energy rates, and mandatory closed-loop cooling. Asked if he advocates a federal law, he explicitly confirms.

    No asset-life exit guarantees or numerical water-use ceiling. His claimed70–90% savings is a factual claim, not an independently verified effect estimate.

  • Candidate positions on data centers · 2026-10

    Reports Turek does not favor a blanket moratorium.

    Secondary characterization; his debate gives stronger support for concrete safeguards.

Mike Crapo (R–ID)

Crapo supports the power and infrastructure needed for American AI leadership while opposing higher bills for Idaho households. He backs the Ratepayer Protection Act’s requirement that regulators consider developer-pays rules, with adoption left to each state.

Buildout posture
Encourage construction · direct. Explicitly supports infrastructure/energy resources for US AI competitiveness. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Supports required consideration of optional state cost standards. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Crapo statement on Ratepayer Protection Act · 2026-09-30

    Crapo supports US AI infrastructure but says ratepayers should not bear its costs; supports Husted’s proposed standards which states may enforce.

    Republished press release; no original Senate page located. Required consideration differs from mandatory adoption.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mike Crapo voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Jim Risch (R–ID)

Risch’s office has expressed skepticism about additional Idaho data centers, especially on public land, and tied potential opposition near Boise to residents’ concerns. Earlier bills he sponsored required energy-efficiency plans and public information for federal data centers. That history does not establish a commercial-sector mandate.

Buildout posture
Case-by-case approval · inferred. His office’s skepticism and conditional willingness to oppose the Boise project in response to residents supports project-by-project local consideration. This is a bounded inference for Idaho, not a national construction platform. Proposed BLM site south of Boise and similar Idaho public-land proposals
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · inferred. The documented personal support for public data-center energy assessment and federal-estate disclosure suggests a disclosure/assessment preference. Extending that history to current private centers is a low-confidence inference, not an actual commercial mandate. Current commercial-sector extrapolation from the separately recorded historical federal-estate position
Source record (8)

Tammy Duckworth (D–IL)

Duckworth backs mandatory payment of assigned grid-connection costs, with financial security if large-load projects fail to proceed or perform. She also supports public resource-use reporting and would deny AI data centers bonus depreciation unless they meet LEED Gold, Platinum or equivalent certification.

Buildout posture
Condition or restrict siting · direct. Sponsorship of Power for the People Act carries the same reliability/affordability-based delay-or-denial conditions already coded expansion 3 for Van Hollen, Alsobrooks, Booker and Smith. Rejection of a blanket moratorium remains compatible with1. Preserve scope as covered large-load interconnection. federal; covered large-load interconnection
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. Explicit sponsor/cosponsor role supports the operative instrument: FERC sets standardized large-load interconnection procedures, flexible/phased service options and alternatives. Interconnection/direct-assignment facilities are100% customer funded; financial security protects against failure to proceed or perform. Cost classification and alternatives are disclosed to regulators and the customer. New/expanded ≥150MW behind one interconnection, aggregated phased/common-affiliation sites, federally jurisdictional transmission. Safeguards2 here is specific electricity-cost transparency, not public environmental reporting.
Resource and community safeguards
Set enforceable standards · direct. Explicit sponsor/cosponsor role supports the operative instrument: Denies bonus depreciation to AI centers except those with LEEDGold/Platinum or a jointly approved equivalent. Separately requires preoperation and annual energy/water/emissions/backup-power reports, overrides conflicting NDAs and imposes daily penalties. Federal tax benefit after enactment; ≥25MW public reporting with separate federal/dual-use rules.
Source record (10)
  • Power for the People Act introduction · 2026-01-15

    Blumenthal, Duckworth and Durbin are named original cosponsors. Proposal directs FERC to allocate data-center-caused local transmission costs to centers, with load queues, grid reliability measures and labor standards.

    State consideration of rate classes differs from binding FERC transmission-cost rule; bill is not a full ban.

  • Duckworth and colleagues oppose rollback of public input for data-center air permits · 2026-10-05

    Duckworth, Kelly, Bennet, Gallego and Schiff are named signers urging EPA to retain mandatory 30-day public notice and community participation in air permits. They endorse efficient, predictable permitting with public input.

    Retaining procedural protection does not establish support for new quantitative emissions or water-use limits.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tammy Duckworth voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record — S4213 additional cosponsors · 2026-09-24

    Duckworth was added as a cosponsor of Durbin’s mandatory data-center energy/water reporting bill.

    Proposal, not enacted. Reporting support is stronger corpus than an EPA comment-period letter but stays safeguards2.

  • Congressional Record — S5054 additional cosponsors · 2026-09-30

    Duckworth joined Warner’s Data Center Tax Accountability and Disclosure Act, whose text removes bonus depreciation except for qualifying green-certified centers and requires environmental disclosure.

    A tax-benefit condition, not an operating permit or universal green-building mandate. Scope: applicable AI data centers and tax property.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Duckworth cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.4213 · Data Center Water and Energy Transparency Act of 2026 (cosponsor) · 2026-09-24

    Duckworth cosponsored this bill. Annual operator energy/water source, use and efficiency reports; prospective/expansion five-year projections; state collection with federal fallback, local access, public regional aggregates and enforcement fines.

    Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions.

  • S.4559 · Energy Cost Fairness and Reliability Act of 2026 (cosponsor) · 2026-09-28

    Duckworth cosponsored this bill. Makes new generating supply and a binding flexibility/curtailment agreement conditions of interconnection, assigns100% nonrefundable network-upgrade costs, prevents co-location from dodging reliability charges, disciplines studies with deposits/milestones/withdrawal penalties and adds DOE data/testbed authority.

    Upfront deposits and withdrawal penalties explicitly protect study/interconnection process costs; the bill also allows upgrade recovery through a surcharge paid over time without a universal upfront collateral/asset-life exit guarantee. Preserve cost3 for the overall infrastructure rule, with the limited study-stage risk protection described. Battery/labor provisions earn priority rather than universally binding resource limits. Efficiency testbed/public aggregate data do not establish safeguards3.

  • S.5199 · GRID Savings Act of 2026 (cosponsor) · 2026-09-28

    Duckworth cosponsored this bill. FERC sets standardized large-load interconnection procedures, flexible/phased service options and alternatives. Interconnection/direct-assignment facilities are100% customer funded; financial security protects against failure to proceed or perform. Cost classification and alternatives are disclosed to regulators and the customer.

    Security covers costs allocated under the tariff; network upgrades follow FERC allocation/crediting rules and regional/interregional allocation is preserved. ERCOT wholly internal transmission is excluded. Does not require the customer to bear every generation/distribution or wholesale-price effect, or impose water/emission limits. Expansion 1 describes the enabling interconnection instrument, not a universal personal growth stance.

  • S.5054 · Data Center Tax Accountability and Disclosure Act of 2026 (cosponsor) · 2026-09-30

    Duckworth cosponsored this bill. Denies bonus depreciation to AI centers except those with LEEDGold/Platinum or a jointly approved equivalent. Separately requires preoperation and annual energy/water/emissions/backup-power reports, overrides conflicting NDAs and imposes daily penalties.

    The certification is a defined condition for a generally available tax benefit, so safeguards3 is appropriate under the codebook; it is not an operating-permit condition. Tax exclusion covers facilities at least20% used for AI and at least one GPU; reporting separately covers ≥25MW with dedicated-federal and national-security exceptions. Tax treatment is not electricity infrastructure cost assignment and does not alone establish restraint of construction.

Dick Durbin (D–IL)

Durbin would require operators to report actual and projected energy and water use, with penalties for failing to report. He also backs reliability-based limits on new grid connections and mandatory payment for the local transmission upgrades those loads require.

Buildout posture
Condition or restrict siting · direct. Sponsorship of Power for the People Act carries the same reliability/affordability-based delay-or-denial conditions already coded expansion 3 for Van Hollen, Alsobrooks, Booker and Smith. Rejection of a blanket moratorium remains compatible with1. Preserve scope as covered large-load interconnection. federal; covered large-load interconnection
Ratepayer protection: enforceability
Require developer payment · direct. Cosponsors binding FERC rule for data-center-caused transmission costs. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Sponsors mandatory reporting of actual/projected water and energy use, with noncompliance fines. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Durbin Data Center Water and Energy Transparency Act · 2026-03-25

    Bill requires actual and prospective water/energy reports, local-government access, agency regional reporting and fines for noncompliance.

    Mandatory reporting is not a quantitative resource limit.

  • Durbin discusses data-center transparency with utilities · 2026-02-25

    Durbin stresses expected energy and water-use transparency and preserving clean-energy supply amid data-center growth.

    Does not itself set a buildout pace.

  • Power for the People Act introduction · 2026-01-15

    Blumenthal, Duckworth and Durbin are named original cosponsors. Proposal directs FERC to allocate data-center-caused local transmission costs to centers, with load queues, grid reliability measures and labor standards.

    State consideration of rate classes differs from binding FERC transmission-cost rule; bill is not a full ban.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Dick Durbin voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Durbin cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.4213 · Data Center Water and Energy Transparency Act of 2026 (sponsor) · 2026-03-25

    Durbin introduced this bill. Annual operator energy/water source, use and efficiency reports; prospective/expansion five-year projections; state collection with federal fallback, local access, public regional aggregates and enforcement fines.

    Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions.

Juliana Stratton (D–IL)

Stratton favors slowing data-center expansion and suspending incentives while developers invest in the grid and protect communities and resources. She wants transparent decisions with residents involved, while leaving the detailed payment and water requirements open.

Buildout posture
Condition or restrict siting · direct. Explicitly wants to slow expansion and suspend incentives; does not explicitly endorse blanket construction pause. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Says industry must fund grid investment so residents do not carry expansion costs, in an answer about regulation. Binding duty inferred; enforcement vehicle unspecified. federal
Resource and community safeguards
Set enforceable standards · inferred. Calls for regulations protecting water and resources and clean-energy investment; operational standard and enforcement details remain undefined. Low-confidence prediction of a substantive duty; neither a precise operational standard nor its enforcement is established. federal
Source record (2)
  • Illinois Public Media interview, 21:22–24:01 · 2026-10

    Supports slowing expansion and pausing tax incentives; says developers must invest in reliable electricity, clean energy and resource protection, with community transparency.

    The interview excerpt supports local participation and transparency. Direct access to the publisher’s complete transcript was limited.

  • Transcript: Lt. Gov. Juliana Stratton on Iran war, ICE accountability, and her campaign for U.S. Senate · 2026-10

    Stratton endorses slowing development and pausing tax incentives, grid investment by developers, natural-resource protection, clean-energy investment, transparency and community voice.

    The interview excerpt supports local participation and transparency. Direct access to the publisher’s complete transcript was limited.

Jim Banks (R–IN)

Banks welcomes private energy and technology infrastructure supporting AI data centers at the Navy’s Crane installation. He also backs the Ratepayer Protection Act, whose developer-payment standards states must consider but may reject.

Buildout posture
Encourage construction · direct. Welcomes a concrete federal-land energy/AI infrastructure project at Crane. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Endorses Ratepayer Protection Act required-consideration approach. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • Banks applauds Crane energy and technology infrastructure selection · 2026-10-28

    Banks welcomes Navy initiative using federal land for private energy infrastructure including modular reactors supporting AI data centers.

    Named military-site support, not a blanket waiver of local/environmental rules.

  • Banks statement on Ratepayer Protection Act · 2026-09-30

    Banks supports the Ratepayer Protection Act and says families/small businesses should not pay data-center electricity costs.

    Social post syndicated by Forth. The specific bill requires consideration, not adoption, of protective standards.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jim Banks voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Todd Young (R–IN)

Young has promoted Google’s Fort Wayne data-center investment and wants companies to absorb their energy costs. He cosponsors the Ratepayer Protection Act, which requires regulators to consider developer-pays and financial-assurance standards while leaving adoption optional.

Buildout posture
Encourage construction · inferred. Interview emphasizes private-led US AI competitiveness; connection to data-center acceleration is inferential. Direct endorsement of the named project is available separately. Broader commercial buildout inferred from narrower action.
Ratepayer protection: enforceability
Require developer payment · inferred. His own cost-internalization preference supplies a personal basis beyond S5028 cosponsorship, but the move from should to legal duty is interpretive. Electricity cost spillovers from AI centers
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (5)
  • Young interview on Bloomberg Balance of Power · 2026-06-11

    Young says companies should internalize data-center energy costs rather than pass them to Americans.

    Already present as evidence in current output; newly re-read for inference bounds. No mandatory mechanism stated.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Todd Young voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Officials celebrate Google’s $2 billion investment in southeast Fort Wayne · 2024-04-29

    Young speaks at Google’s Fort Wayne data-center groundbreaking and promotes the project’s role in Indiana’s digital economy and future opportunities.

    2024 project endorsement; no current nationwide siting stance or endorsement of Google’s particular clean-energy commitments.

  • Google Data Center News Conference — Access Fort Wayne · 2024-04-26

    Public-access event index identifies Young’s comments at Google’s groundbreaking, allowing direct audiovisual verification.

    Video speaker segment identified but not transcribed or watched in this audit; use the WBOI original report for the words verified here.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-24

    Young cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

Adam Hamilton (D–KS)

Hamilton wants towns and counties to decide whether data centers offer worthwhile jobs and tax benefits. His affordability agenda calls for binding rules keeping electricity costs with developers and opposes industry tax breaks.

Buildout posture
Case-by-case approval · direct. Economic benefits recognized with local support requirement, not a categorical national pause. state-local
Ratepayer protection: enforceability
Require developer payment · direct. Explicit binding rules and legislation to prevent cost shifting. federal
Resource and community safeguards
Disclose or assess impacts · inferred. Earning host communities’ support plausibly implies an informed community process. A published Kansas interview separately connects his concerns to water use. This is an uncertain participation inference only. Towns/counties evaluating Kansas projects
Source record (1)
  • Adam’s Affordability Agenda · 2026

    Hamilton recognizes jobs/investment, requires companies to cover electricity costs and earn towns’/counties’ support, and explicitly prefers binding rules to voluntary pledges.

    Site hamilton4senate.com is an unauthorized CaucusAI site and was excluded. This verified platform does not specify water disclosure or a physical resource standard.

Roger Marshall (R–KS)

Marshall supports Kansas counties that pause data-center construction and opposes industry tax incentives. He also cosponsors the federal GRID Act, which would require new covered centers to operate independently of the public grid and give existing centers a ten-year transition with annual ratepayer checks.

Buildout posture
Pause construction · direct. Explicit endorsement of already adopted local construction moratoriums supplies the previously missing buildout stance. Kansas county moratoriums only; not a statewide/national pause
Ratepayer protection: enforceability
Require developer payment · direct. Explicit sponsor/cosponsor role supports the operative instrument: New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed. Private ≥20MW facilities; federal agencies and their contractors excluded. Marshall joined August7, after introduction.
Resource and community safeguards
Disclose or assess impacts · direct. Explicit sponsor/cosponsor role supports the operative instrument: New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed. Private ≥20MW facilities; federal agencies and their contractors excluded. Marshall joined August7, after introduction.
Source record (5)
  • Scott and Marshall support Ratepayer Protection Pledge · 2026-04-02

    Scott and Marshall sponsor a concurrent resolution praising industry pledges to cover data-center electricity and infrastructure costs and urging more companies to join.

    Resolution encourages voluntary commitments; no binding cost-allocation requirement.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Roger Marshall voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Republican senator rails against AI data centers — Semafor World of Work event · 2026-07-22

    Marshall explicitly supports county data-center moratoriums in Kansas, rejects tax incentives, and wants water/electricity questions resolved. He says siting/pauses should be decided locally.

    Support for local pauses is not a statewide or federal moratorium. No quantitative resource condition or enforceable cost instrument is supplied.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-17

    Marshall cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • S.3852 · GRID Act (cosponsor) · 2026-08-07

    Marshall cosponsored this bill. New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed.

    No blanket construction ban and no renewable-power requirement. Existing-law emissions compliance and project labor agreements are not new physical resource limits. No explicit upfront security or continuing exit-liability provision establishes cost4. Annual certificates only apply during the existing-center transition.

Jerry Moran (R–KS)

Moran wants local residents to hear developers explain a data center’s implications and decide whether they are comfortable hosting it. He recognizes both economic benefits and electricity concerns, while leaving the terms of any binding payment rule open.

Buildout posture
Case-by-case approval · direct. Endorses local information and citizen comfort as starting point for project decisions. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · direct. The quote explicitly supports meaningful public information and local deliberation, the codebook’s direct2 anchor; absence of legislation is a scope caveat, not reason to call attribution inferred. Local information/participation; advisory rather than mandatory reporting
Source record (2)
  • Want to pack a public meeting in Kansas? Just say it’s about a data center · 2026-05-18

    Moran says local citizens should hear developers explain project implications and decide whether they are comfortable, alongside discussion of own-energy efforts.

    April8 statement reported May18. Information/participation advocacy rather than statutory disclosure, environmental limit or explicit cost mandate.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jerry Moran voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Andy Barr (R–KY)

Barr’s bill would let the president designate AI centers and supporting power infrastructure for national defense, put federal permits on a two-year schedule and allow exemptions from later federal emissions or operating rules. Separately, he defends local siting decisions and supports the House bill requiring states to consider developer-payment rules.

Buildout posture
Grant special fast-tracks · direct. Barr authorizes presidential national-defense designations for critical AI centers and enabling baseload/grid/fuel infrastructure, a two-year consolidated permitting schedule, constrained review/remedies, and exemption from new federal emissions/operational rules after designation. Presidentially designated ≥50MW AI/high-performance-computing centers plus specified ≥100MW dispatchable baseload/enabling infrastructure; state service laws retained.
Ratepayer protection: enforceability
Require consideration of rules · direct. House passage vote and explicit advocacy for H.R. 9340 optional adoption. federal
Resource and community safeguards
Narrow or waive review · direct. Explicit sponsor/cosponsor role supports the operative instrument: Barr authorizes presidential national-defense designations for critical AI centers and enabling baseload/grid/fuel infrastructure, a two-year consolidated permitting schedule, constrained review/remedies, and exemption from new federal emissions/operational rules after designation. Presidentially designated ≥50MW AI/high-performance-computing centers plus specified ≥100MW dispatchable baseload/enabling infrastructure; state service laws retained.
Source record (3)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Andy Barr voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • Barr interview on local control and data centers · 2026-09-21

    Promotes construction jobs, tax revenues and national AI leadership while defending local scrutiny and siting authority; backs H.R. 9340.

    Support for local choice does not itself specify water or emissions standards.

  • H.R.5927 · Securing Reliable Power for Advanced Technologies Act (sponsor) · 2025-11-07

    Barr introduced this bill. Barr authorizes presidential national-defense designations for critical AI centers and enabling baseload/grid/fuel infrastructure, a two-year consolidated permitting schedule, constrained review/remedies, and exemption from new federal emissions/operational rules after designation.

    Safeguards0 is supported by306(f)’s express potential emissions/operational exemption, not just fossil-generation preferences. Existing rules are not generally repealed; exemption requires published national-defense findings. Compensation/financing is not enough to label electricity infrastructure costs socialized to other ratepayers.

Mitch McConnell (R–KY)

McConnell backed Paducah’s selection for privately developed AI data centers and energy infrastructure, including asking DOE to support the community’s application. His advocacy concerns that project and does not spell out what payment guarantees or resource limits he would require elsewhere.

Buildout posture
Encourage construction · direct. McConnell advocated for Paducah as a federal site for data-center development and power generation. Department of Energy Paducah site, Kentucky
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)

Rand Paul (R–KY)

Paul wants communities free to accept or reject data centers, with neither forced hosting nor a categorical federal ban. He also favors more nuclear generation to meet demand.

Buildout posture
Case-by-case approval · direct. Opposes categorical federal-land ban in favor of community flexibility. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (5)
  • Wyden public-land data-center proposal and Paul objection · 2026-10-23

    Reports Paul blocked unanimous consent for Wyden’s federal-land data-center ban, arguing for communities’ flexibility to choose development.

    Procedural objection plus reported rationale establishes opposition to this categorical land ban, not every safeguard.

  • Paul comments on data centers and midterms · 2026-10-19

    Paul points to companies making agreements with counties rather than passing power costs to the public.

    No specific mandatory cost-allocation instrument established.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Rand Paul voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-30, S5214 · 2026-09-30

    Paul objects to Wyden's federal-land bill and expressly defends communities' right to decide whether a data center makes sense locally.

    Direct case-by-case/local-choice evidence. Does not establish support for waiving water, air, or other general resource protections.

  • A data center insider wants to halt their construction in Kentucky · 2026-05-11

    Paul says federal government should neither force communities to host data centers nor prohibit them; neighboring counties can make different economic choices.

    No specified resource or electricity-cost instrument; nuclear advocacy elsewhere does not fill those axes.

Bill Cassidy (R–LA)

Cassidy wants faster transmission permitting to support Louisiana data-center investment. He has pressed companies to explain how they will add enough generation without raising household electricity rates, without proposing a particular payment guarantee.

Buildout posture
Encourage construction · direct. Repeatedly presses nominees to accelerate transmission permitting for Louisiana data-center projects. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Cassidy questions on data-center generation and transmission permitting · 2026-02-25

    Cassidy asks how to ensure Meta/Amazon provide enough generation without raising consumer rates, and repeatedly presses nominees on accelerating transmission permitting needed for those projects.

    Commitment to protecting consumers is explicit, but a concrete binding cost-allocation instrument is not specified. HTML lines 1956–2028.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Bill Cassidy voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

John Kennedy (R–LA)

Kennedy tells developers to supply their own power, use closed-loop cooling, improve their designs and stop asking for subsidies. He also cosponsors the Ratepayer Protection Act, whose payment and financial-assurance standards remain optional for states to adopt.

Buildout posture
Condition or restrict siting · inferred. Industry should satisfy own-power, water, tax and design conditions to regain support; no moratorium demanded. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Explicit sponsor/cosponsor role supports the operative instrument: States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads. New nonresidential computing/storage demand ≥100MW at one site/campus; federal legislation addressing state/nonregulated utility consideration.
Resource and community safeguards
Encourage efficiency · direct. Advocates closed-loop cooling and better design as industry action; no enforceable environmental rule specified. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (3)
  • Kennedy on five conditions for data-center public support · 2026-09-06

    On Meet the Press Kennedy advocates closed-loop cooling, own power, better building design, ending tax-subsidy demands and candid public explanation of AI risks.

    Advice to industry does not specify legal mandates; separate aspiration from enforceability.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Kennedy voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-17

    Kennedy cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

Julia Letlow (R–LA)

Letlow welcomes Meta’s Richland Parish investment while saying unsafe future projects should not advance. She supports the Ratepayer Protection Act, whose developer-payment and financial-assurance standards states must consider but may reject.

Buildout posture
Encourage construction · direct. Explicit favorable investment/jobs position with responsibility conditions. federal
Ratepayer protection: enforceability
Require consideration of rules · direct. Specific supported mechanism is H.R. 9340; not transformed into mandatory adoption by press wording. federal
Resource and community safeguards
Narrow or waive review · inferred. A final-passage vote for identified NEPA exclusions and reduced remedies is an actual adjacent-policy basis for expecting less preapproval review where a center has a federal nexus. The inference is limited to review safeguards. General federal review applying to federally connected data-center/energy projects
Source record (6)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Julia Letlow voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • Letlow votes for Ratepayer Protection Act · 2026-09-17

    Backs responsible data-center investment for jobs and tax revenue and supports H.R. 9340 ratepayer provisions.

    Release describes required adoption, but statutory text requires consideration; text prioritized.

  • Letlow statement on Meta expansion (index entry) · 2026-07-13

    Welcomes Meta expansion with promises to cover power, water and infrastructure costs.

    Linked full release returned HTTP 403; index text retained.

  • The Sadvocate Podcast episode56 — Congresswoman Julia Letlow · 2026-10

    Letlow explicitly identifies the Ratepayer Protection Act as her supported energy-cost policy during a local podcast discussion.

    Water/closed-system description comes from the host, not Letlow. Her brief assent does not establish support for a compulsory cooling rule. Exact day not verified.

  • House passage of H.R4776, SPEED Act · 2025-12-18

    Barry Moore of Alabama and Julia Letlow of Louisiana voted Yea on final passage.

    This is an actual individual vote, unlike party or assumed ideology. It is a general permitting vote rather than a statement about a specific center.

  • SPEED Act engrossed text · 2025-12-18

    Adds NEPA-review exclusions for qualifying other-law/state reviews, narrows considered effects and available new research, and removes vacatur/injunction for covered NEPA claims.

    This changes federal review obligations and judicial remedies; it does not repeal water permits, pollution limits or every environmental law.

Ed Markey (D–MA)

Markey would require large data centers to obtain a federal public-interest certificate before construction, covering water, air, noise, electricity and community effects. His discussion draft also requires infrastructure payments, demand reductions during grid stress and renewable-energy obligations, with some drafting choices still unresolved.

Buildout posture
Condition or restrict siting · direct. Discussion draft establishes preconstruction public-interest approval rather than an unconditional national pause. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Draft requires grid infrastructure payments and stress curtailment. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Require prior approval · direct. Full draft resolves prior access gap: required preconstruction public-interest certificate comprehensively evaluates specified resource/community harms, followed by compliance review and fines. federal; covered centers >50MW; discussion draft
Source record (8)
  • Markey discussion draft: Protecting Communities from Data Center Impacts Act · 2026-07-13

    Draft calls for a federal public-interest certificate before construction/permits, minimum energy/environment/economic standards, community monitoring capacity, grid-cost payment, stress curtailment, renewable supply/storage and labor standards.

    Primary page returns403; indexed primary extract and Benton reproduction read. This is a discussion draft; Senate bill number not verified.

  • Benton reproduces Markey’s data-center framework summary · 2026-07-14

    Reproduces the preconstruction certificate, resource-impact standards, community technical assistance, grid payment/curtailment and clean backup provisions.

    Summary of draft, not independent full legislative-text verification. Same event as Markey release.

  • S.4727 — Artificial Intelligence Environmental Impacts Act of 2026 · 2026-06

    Markey bill has Booker and Van Hollen among cosponsors; directs environmental assessment and reporting work, including EPA study and NIST consortium.

    Detailed text not independently read; official indexed metadata verifies cosponsors. Exact introduction day not recorded in this pass.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ed Markey voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Protecting Communities from Data Center Impacts — full discussion draft · 2026-07-13

    Section102 requires FCC certificate before construction, considering air, water quality/availability, noise/light, electricity costs/reliability, ecosystems, subsidies and community benefits; biennial public compliance review and fines follow. Section203 requires full direct/indirect infrastructure payment, queue entry/exit fees, binding demand shifting, renewable/storage compliance and bans new diesel storage facilities serving new centers.

    Discussion draft, not introduced/enacted law. Bracketed choices remain, including distance and hourly/daily matching; renewable/storage requirements permit fund contributions and grid-enhancing alternatives. Existing transmission-connected centers have a phased long transition. Queue exit fee alone is not full lifecycle stranded-cost security.

  • Markey, Blumenthal, Van Hollen and Booker letter to NARUC · 2026-03-06

    Calls on PUCs to reject cost-shifting utility contracts, publish contracts with limited redactions, prohibit NDAs and require legally binding special tariffs where possible. Positively cites Ohio minimum85%-of-projected-usage and exit-fee model to protect against unrealized loads.

    Recommendation that regulators impose binding requirements, not itself a binding directive to developers. Ohio example lacks an express asset-life term or upfront collateral here, so does not clearly meet cost4 by itself.

  • Schiff and seven senators on data-center Clean Water Act permitting · 2025-09-10

    Named signers advocate policy changes allowing adequate data-center infrastructure to be built swiftly and responsibly, while opposing blanket permits/notification exemptions for projects with substantial water impacts and requesting agency implementation information.

    Letter dated Sept9; release Sept10. Preserves existing Clean Water Act protections, not a new numeric water limit. Later Markey/Gillibrand specific restraints take precedence over older general facilitation.

  • S.4727 · Artificial Intelligence Environmental Impacts Act of 2026 (sponsor) · 2026-06-09

    Markey introduced this bill. EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

    In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

Elizabeth Warren (D–MA)

Warren calls for a national pause on new data centers until companies show communities they will bear the full costs. She also presses for mandatory energy reporting and scrutiny of secret contracts and subsidies, while leaving the full terms for lifting her proposed pause open.

Buildout posture
Pause construction · direct. September29 reported interview explicitly calls for national pause pending full-cost/community assurances. nationwide pause; reported interview
Ratepayer protection: enforceability
Require developer payment · inferred. Pause is conditioned on companies bearing full costs; enforcement design is not fully specified. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Warren–Hawley mandatory electricity reporting and investigation support disclosure; no separately verified numeric resource cap. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (4)
  • Transcript of Warren’s September 29 CNBC Squawk Box data-center remarks · 2026-09-30

    Warren calls for a national moratorium until local communities are satisfied data centers bear their full costs.

    Partisan secondary transcript; linked CNBC video not independently watched. Her claim about fellow Democrats is not evidence of each colleague’s position. No complete implementing bill specified.

  • Warren and Hawley secure mandatory energy-use reporting commitment · 2026-04-15

    Following their March request, EIA tells Warren and Hawley it plans a mandatory annual data-center electricity-use survey after pilot work.

    Agency commitment and pilot schedule; does not establish that the annual survey was implemented by retrieval.

  • Warren, Blumenthal and Van Hollen report on data-center costs, NDAs and tax breaks · 2026-10-09

    The senators report that companies distinguish exclusively beneficial infrastructure from wider system costs and resist full but-for allocation. They criticize nondisclosure agreements and unsupported permanent-job claims behind subsidies.

    These are senators’ attributed investigative conclusions, not independently established causal estimates. Linked full report not separately downloaded.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Elizabeth Warren voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Angela Alsobrooks (D–MD)

Alsobrooks would require data centers to pay for their infrastructure and meet reliability and affordability conditions before connecting to the grid. She cosponsors the Power for the People Act and has challenged regional transmission costs assigned to Maryland residents.

Buildout posture
Condition or restrict siting · direct. S.3682 permits delayed/denied interconnection when reliability or affordability is threatened; conditional priority for qualifying new supply. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. S.3682 section5 mandates but-for local transmission cost assignment; broader state tariff guarantees remain consideration-only. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. S.3682 section8 requires load-request transparency; low-carbon and labor conditions govern queue priority. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • S.3682 — Power for the People Act of 2026, introduced text · 2026-01-15

    Van Hollen introduced with Alsobrooks, Booker, Smith and four other cosponsors. Section 4 requires a separate load queue and allows delayed or denied connections threatening reliability/affordability. Section 5 requires but-for local transmission costs and embedded-grid rates. Section 6 requires states to consider special tariffs; section 8 mandates load-request disclosure.

    State tariff adoption remains optional. Low-carbon additional power and labor provisions qualify for queue priority, not an unconditional ban on all other centers. Federal facilities excluded; demand >50MW.

  • Van Hollen leads bill ensuring Americans do not fund big data centers · 2026-01-15

    Van Hollen advocates cost protection and new clean supply. Alsobrooks describes centers as important for national security, jobs and development while opposing household subsidies. Smith and Booker are named cosponsors.

    Same proposal as S.3682: corroboration, not an independent policy event.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Angela Alsobrooks voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Maryland delegation urges FERC relief for regional transmission costs · 2026-07-27

    Named senators support Maryland OPC complaint EL26-63, challenging assignment of data-center-driven transmission costs to Maryland consumers, including already assigned costs and speculative projects.

    Request for FERC action, not a newly enacted rule. Does not itself prescribe upfront collateral or a complete exit guarantee.

  • Original Alsobrooks interview with Montgomery Community Media · 2026-09-19

    In Sept18 interview Alsobrooks says developers must pay for infrastructure and must assure communities against burdens and harm; agrees concerns and local opposition are legitimate.

    Published transcript calls the proposal For the People Act; legislative source establishes its actual name. Agreement with residents who oppose individual facilities is not a new blanket moratorium.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Alsobrooks cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

Chris Van Hollen (D–MD)

Van Hollen would allow large new grid connections only when reliability and affordability are protected and require data centers to cover the local transmission costs they cause. His Power for the People Act also requires public load information, and he seeks relief for Maryland customers already assigned costs from out-of-state projects.

Buildout posture
Condition or restrict siting · direct. S.3682 permits delayed/denied interconnection when reliability or affordability is threatened; conditional priority for qualifying new supply. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. S.3682 section5 mandates but-for local transmission cost assignment; broader state tariff guarantees remain consideration-only. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. S.3682 section8 requires load-request transparency; low-carbon and labor conditions govern queue priority. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (12)
  • S.3682 — Power for the People Act of 2026, introduced text · 2026-01-15

    Van Hollen introduced with Alsobrooks, Booker, Smith and four other cosponsors. Section 4 requires a separate load queue and allows delayed or denied connections threatening reliability/affordability. Section 5 requires but-for local transmission costs and embedded-grid rates. Section 6 requires states to consider special tariffs; section 8 mandates load-request disclosure.

    State tariff adoption remains optional. Low-carbon additional power and labor provisions qualify for queue priority, not an unconditional ban on all other centers. Federal facilities excluded; demand >50MW.

  • Van Hollen leads bill ensuring Americans do not fund big data centers · 2026-01-15

    Van Hollen advocates cost protection and new clean supply. Alsobrooks describes centers as important for national security, jobs and development while opposing household subsidies. Smith and Booker are named cosponsors.

    Same proposal as S.3682: corroboration, not an independent policy event.

  • Van Hollen statement opposing advancement of Ratepayer Protection Act · 2026-09-30

    Van Hollen says H.R.9340 fails to address rising costs and reliability and offers Power for the People as the stronger alternative.

    Page fetch failed; indexed official extract available.

  • Warren, Blumenthal and Van Hollen report on data-center costs, NDAs and tax breaks · 2026-10-09

    The senators report that companies distinguish exclusively beneficial infrastructure from wider system costs and resist full but-for allocation. They criticize nondisclosure agreements and unsupported permanent-job claims behind subsidies.

    These are senators’ attributed investigative conclusions, not independently established causal estimates. Linked full report not separately downloaded.

  • S.4727 — Artificial Intelligence Environmental Impacts Act of 2026 · 2026-06

    Markey bill has Booker and Van Hollen among cosponsors; directs environmental assessment and reporting work, including EPA study and NIST consortium.

    Detailed text not independently read; official indexed metadata verifies cosponsors. Exact introduction day not recorded in this pass.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Chris Van Hollen voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-30, S5198–S5199 · 2026-09-30

    Van Hollen explains that his opposition to H.R.9340 reflects its lack of enforced adoption and the absence of assurance that his stronger Power for the People amendment would receive consideration.

    Confirms existing stronger-rule advocacy; this speech summarizes rather than reproduces his amendment's operative provisions.

  • Maryland delegation urges FERC relief for regional transmission costs · 2026-07-27

    Named senators support Maryland OPC complaint EL26-63, challenging assignment of data-center-driven transmission costs to Maryland consumers, including already assigned costs and speculative projects.

    Request for FERC action, not a newly enacted rule. Does not itself prescribe upfront collateral or a complete exit guarantee.

  • Markey, Blumenthal, Van Hollen and Booker letter to NARUC · 2026-03-06

    Calls on PUCs to reject cost-shifting utility contracts, publish contracts with limited redactions, prohibit NDAs and require legally binding special tariffs where possible. Positively cites Ohio minimum85%-of-projected-usage and exit-fee model to protect against unrealized loads.

    Recommendation that regulators impose binding requirements, not itself a binding directive to developers. Ohio example lacks an express asset-life term or upfront collateral here, so does not clearly meet cost4 by itself.

  • Schiff and seven senators on data-center Clean Water Act permitting · 2025-09-10

    Named signers advocate policy changes allowing adequate data-center infrastructure to be built swiftly and responsibly, while opposing blanket permits/notification exemptions for projects with substantial water impacts and requesting agency implementation information.

    Letter dated Sept9; release Sept10. Preserves existing Clean Water Act protections, not a new numeric water limit. Later Markey/Gillibrand specific restraints take precedence over older general facilitation.

  • S.3682 · Power for the People Act of 2026 (sponsor) · 2026-01-15

    Van Hollen introduced this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.4727 · Artificial Intelligence Environmental Impacts Act of 2026 (cosponsor) · 2026-06-09

    Van Hollen cosponsored this bill. EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

    In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

Susan Collins (R–ME)

Collins favors deciding on data centers individually and sees former mill sites with existing energy infrastructure as promising locations. She cosponsors the Ratepayer Protection Act, which requires consideration of developer-payment standards but preserves state choice over adoption.

Buildout posture
Case-by-case approval · direct. Explicitly favors case-by-case decisions rather than blanket state moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Supports Ratepayer Protection Act consideration standard. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · inferred. The documented personal support for public data-center energy assessment and federal-estate disclosure suggests a disclosure/assessment preference. Extending that history to current private centers is a low-confidence inference, not an actual commercial mandate. Current commercial-sector extrapolation from the separately recorded historical federal-estate position
Source record (5)
  • Collins supports case-by-case data-center decisions · 2026-10-08

    Collins backs the Maine governor’s veto of a blanket pause lacking a mill-redevelopment exception; favors case-by-case review and the Ratepayer Protection Act.

    Use only Collins passage here; candidate-comparison article is not exhaustive.

  • Collins and King welcome Nautilus at former paper mill · 2021

    Both senators celebrate a data-center redevelopment using efficient cooling at Millinocket as economic regeneration.

    Old project-specific evidence; generalization to 2026 hyperscale siting is inference. Exact day not recovered.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Susan Collins voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-22

    Collins cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Energy Savings and Industrial Competitiveness Act of2015 · 2015-03-11

    Original cosponsors include Collins, Coons, Bennet and Murkowski. Section303 requires a public sector-wide efficiency study and an open-data initiative for federal data-center energy use; private trade secrets are protected.

    Historical federal-estate disclosure and a government study are narrower than a commercial reporting mandate or water cap.

Troy Jackson (D–ME)

Jackson supported Maine’s temporary pause on large data-center approvals and the accompanying council to assess water, emissions, land and community effects. He also called for companies to provide power and pay for grid upgrades. The proposal did not itself set a water-use cap or an exit guarantee.

Buildout posture
Pause construction · direct. Reported support for Maine construction moratorium; not automatically a federal ban. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Own-power and upgrade-payment demands imply compulsory developer responsibility, mechanism unspecified. state-local/mixed
Resource and community safeguards
Disclose or assess impacts · inferred. Endorsing the named LD307 package supports its resource assessment/public-comment council. This fills a specific instrument gap without pretending the moratorium itself proves comprehensive safeguards. Maine LD307 council and public assessment; gubernatorial campaign position
Source record (6)
  • Maine debate report and moratorium stance · 2026-10-16

    Reports Jackson supported Maine’s proposed moratorium on large data centers.

  • Jackson proposes developer-provided power · 2026-06-04

    Wants AI firms to build their own power sources and pay grid upgrades.

    Indexed excerpt retrieved; full page redirected and failed. Earlier gubernatorial campaign statement, retained as history.

  • Troy Jackson fires up supporters, takes questions at packed Lewiston town hall · 2026-09-02

    Jackson’s campaign reproduces his call to protect electricity and water rates at a Lewiston town hall.

    A water-rate promise is not a water-volume or environmental operating restriction. Cannot fill safeguards merely from concern.

  • How Janet Mills’ data-center veto reverberated around the country · 2026-04-28

    Jackson was one of four candidates saying they would have signed LD307, which combines a large-center moratorium with a coordination council.

    Shah’s separate statement about taking time to study is not Jackson’s quote. This is an endorsement of the identified package, not a roll call by Jackson.

  • LD307 Committee Amendment A · 2026-04

    The endorsed package pauses approvals for centers of20MW or more until Nov1,2027 and charges a council with assessing water/emissions/land impacts, data sharing and municipal guidance; public comment precedes its report.

    Final House amendment B/item14 changes funding only. Vetoed; not enacted. Assessment council is not a prior substantive environmental approval test.

  • LD307 House amendment to Committee Amendment A · 2026-04

    Final funding amendment preserves the coordination council and changes the funding source.

    Funding amendment does not add a water limit or alter the substantive council duties.

Angus King (I–ME)

King supports transmission upgrades that can accommodate rising electricity demand, including AI data centers, and previously welcomed the Millinocket redevelopment. His co-led transmission draft uses beneficiary-based cost allocation. It does not establish an all-cost developer payment rule for every data center.

Buildout posture
Encourage construction · inferred. Co-leading a current transmission program expressly intended to accommodate AI-center demand is positive facilitation evidence, reinforced by his prior Millinocket endorsement. Enabling transmission infrastructure; not every proposed center
Ratepayer protection: enforceability
Require consideration of rules · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Resource and community safeguards
Encourage efficiency · inferred. Positive efficient-cooling project endorsement is technical-efficiency evidence only. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Collins and King welcome Nautilus at former paper mill · 2021

    Both senators celebrate a data-center redevelopment using efficient cooling at Millinocket as economic regeneration.

    Old project-specific evidence; generalization to 2026 hyperscale siting is inference. Exact day not recovered.

  • King on efficient transmission and battery deployment · 2025-07-23

    In a hearing on growing electricity/data-center demand, King objects to cancelled transmission financing, supports storage and reconductoring, and worries rebuilding the grid expensively will burden ratepayers.

    No specific data-center tariff or permitting conditions specified. HTML lines 1056–1130.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Angus King voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Oversight of the Federal Energy Regulatory Commission · 2026-07-22

    Reviewed named exchanges and the distinction between FERC witnesses’ orders and the senator’s own endorsement.

    General approval of FERC or transmission reform is not adoption of each tariff or security term.

  • Padilla unveils transmission modernization draft · 2026-03-25

    Identifies Padilla, Hickenlooper, King, Gallego and Cortez Masto as draft co-leads, promoting advanced conductors, HVDC, planning for demand growth and better interconnection.

    Full draft PAT262402.pdf returns403 from the official host. General transmission acceleration is enabling infrastructure rather than a facility-specific fast-track.

  • PoliticoPro: Make it or break it on permitting reform · 2026-03-25

    The co-led draft explicitly responds to AI data-center demand; it directs a FERC model under which customers pay for a line only if they benefit.

    This is attributed reporting reprinted by a senator, not retrieved operative draft. Beneficiary allocation can permit shared payment by genuinely benefiting households; it does not establish developer liability for every upgrade.

  • State of the Bulk Power System · 2026-03-25

    King wants grid-enhancing technologies and reconductoring considered before new rights of way and asks how data-center self-generation would change demand estimates.

    Efficient grid investment or a hypothetical self-generation example does not identify who must pay every incremental data-center cost.

Abdul El-Sayed (D–MI)

El-Sayed wants a pause on new AI data centers until federal protections and enforceable agreements prevent costs and resource harms from falling on communities. He also calls for money in escrow before construction, although the costs and cancellation risks it would cover remain unclear.

Buildout posture
Pause construction · direct. October platform expressly makes new AI data centers wait while federal safety rules are established. federal
Ratepayer protection: enforceability
Require developer payment · direct. January platform demands no rate shifting and enforceable agreements with actionable penalties; no specific exit-security regime established. federal
Resource and community safeguards
Set enforceable standards · direct. Binding closed-loop cooling, reliability commitments and clean-energy-law compliance. federal
Source record (3)
  • Terms of Engagement for Data Centers · 2026-01-08

    Requires no rate increases, enforceable grid reliability and local jobs commitments, closed-loop cooling, community benefits agreements and no clean-energy loopholes.

  • AI Under Control · 2026-10-13

    Calls for pausing frontier AI until safety certification; expressly includes new AI data centers in the pause.

    AI-data-center scope, not an asserted ban on all non-AI computing.

  • El-Sayed original WDET interview on data-center terms · 2026-08-11

    Interview host says he would put water protection, no utility-rate increases, union jobs and escrow before construction into federal law.

    Original audio embedded but not independently transcribed; summary does not identify escrow amount, covered costs or exit/cancellation triggers. Supports financial-security nuance; not enough for unqualified4.

Gary Peters (D–MI)

Peters wants local governments to retain siting authority and federal legislation making data-center companies cover their costs. His Federal Data Center Enhancement Act work also supports sustainability, reliability and public compliance requirements for government data centers and certain contractors.

Buildout posture
Case-by-case approval · direct. Retains local approval/denial and advocates national rules rather than blanket pause or exceptional fast-track. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Reported interview expressly demands enforcement of payment obligation, going beyond a generic concern or mere vote. Full tariff mechanics remain unspecified. federal legislative payment principle; infrastructure costs
Resource and community safeguards
Disclose or assess impacts · direct. Explicit commercial-project transparency demand. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Michigan lawmakers look to rein in data centers · 2026-09-16

    Peters calls for transparency and nationwide rules so residents do not pay companies’ costs, while retaining local approval or denial. Slotkin criticizes secret nondisclosure agreements and says communities need answers before entertaining projects.

    No complete federal tariff or resource-standard design specified. Separate each senator’s statements from other politicians quoted.

  • Peters introduces federal data-center resilience legislation · 2022-07

    Peters introduces bipartisan minimum resilience/security protections for federally operated centers.

    Scope is government data centers. Do not generalize to commercial water/air mandates.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Gary Peters voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Peters demands enforcement in original interview on Ratepayer Protection Act · 2026-09-17

    Peters explicitly demands an enforceable measure ensuring centers actually cover infrastructure costs; calls a measure without enforcement hollow.

    Original newspaper interview, not official transcript or a selected complete tariff. Explicit enforcement demand supports binding-payment principle but not collateral or lifecycle4.

  • Federal Data Center Enhancement Act · 117th Congress · 2022-07-27

    Peters was an original cosponsor of this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

  • Federal Data Center Enhancement Act · 118th Congress · 2023-03-22

    Peters was an original cosponsor of this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

Elissa Slotkin (D–MI)

Slotkin calls for a temporary construction pause so communities can assess projects’ water, power and land impacts. She wants federal limits that protect local resources and utility bills, but has not specified how companies would be required to pay.

Buildout posture
Pause construction · direct. October13 interview calls for temporary pause to assess community, water and electricity effects. temporary pause; jurisdiction not specified
Ratepayer protection: enforceability
Require developer payment · inferred. Her call for federal limits expressly includes utility-cost harm. An enforceable no-cost-shift duty is a plausible interpretation, with voluntary or optional approaches still possible because she did not identify a payment rule. Federal policy goal protecting communities against utility-cost harm; not a selected tariff.
Resource and community safeguards
Disclose or assess impacts · direct. Supports public information and evaluation of environmental/community impacts; specific binding water cap not found. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Slotkin calls for pause on data centers at Chicago event · 2026-10-14

    Detroit News reporting of Slotkin’s October13 University of Chicago interview describes her call for a temporary pause to evaluate community, water and electricity consequences.

    National versus state implementation details are not settled by the quoted discussion. Temporary review pause, not permanent prohibition.

  • Slotkin on environmental policy and data centers · 2026-02-06

    Slotkin seeks federal boundaries on development that harms local water, land or utility costs, state help for local decisions, and an end to secrecy surrounding projects.

    Her direction is regulatory, but she does not state how incremental grid costs would be assigned or guaranteed. Her later pause is compatible with these earlier concerns.

  • Michigan lawmakers look to rein in data centers · 2026-09-16

    Peters calls for transparency and nationwide rules so residents do not pay companies’ costs, while retaining local approval or denial. Slotkin criticizes secret nondisclosure agreements and says communities need answers before entertaining projects.

    No complete federal tariff or resource-standard design specified. Separate each senator’s statements from other politicians quoted.

  • University of Chicago interview with Elissa Slotkin, 59:04–1:04:19 · 2026-10-13

    Advocates liability for AI products, retraining or compensation for displaced workers, and taxation related to training inputs. This segment does not include the reported data-center construction-pause remark.

    The reviewed passage addresses AI liability and training. The construction-pause position comes from separate reporting. The original audio for this passage was not independently verified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Elissa Slotkin voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Peggy Flanagan (D–MN)

Flanagan wants communities to decide whether data centers proceed, with regulations keeping electricity and environmental burdens off residents. She opposes industry tax breaks and would ban nondisclosure agreements that prevent public officials from discussing projects.

Buildout posture
Condition or restrict siting · inferred. Regulation-first criticism supports conditional restraint; no blanket pause endorsement established. federal
Ratepayer protection: enforceability
Require developer payment · inferred. Regulations stopping cost transfers are sought; detailed allocation formula and enforcement not supplied. federal
Resource and community safeguards
Disclose or assess impacts · direct. Specific NDA prohibition/public transparency preference is evidenced. Generic environment-protection language does not establish defined standard3. Minnesota/local negotiations; no precise federal physical-resource duty
Source record (3)
  • Interview with Peggy Flanagan · 2026-10-12

    Calls for regulations protecting host communities and environment while stopping cost transfers from developers to residents.

  • Minnesota Senate candidates on key issues · 2026-11-01

    Has not endorsed a blanket moratorium.

    Use limited to this single reported fact.

  • Flanagan data-center comparison: NDA ban · 2026-10-22

    Flanagan seeks prohibition of public-official NDAs in data-center negotiations.

    Access result has restrictive25-word source limit; used only for this specific fact. No precise additional compulsory resource standard verified.

Amy Klobuchar (D–MN)

Klobuchar supports locally approved data centers with public disclosure and protection for Minnesota residents’ electricity bills and water. In her gubernatorial campaign she endorsed Minnesota’s developer-cost law and called for disclosure of project negotiations.

Buildout posture
Case-by-case approval · direct. Supports communities accepting or declining individual projects; no blanket pause. Minnesota/local development decisions
Ratepayer protection: enforceability
Require developer payment · direct. Explicit campaign endorsement of Minnesota law requiring centers to pay energy/equipment-upgrade costs, reinforced by her August interview, establishes direct support for binding payment within state scope. Minnesota2025 law endorsed in gubernatorial campaign; federal vehicle unestablished
Resource and community safeguards
Disclose or assess impacts · direct. Would change state law to require full negotiation disclosure. Minnesota/local development decisions
Source record (3)
  • Klobuchar says she wants to be a transformative governor · 2026-08-13

    Klobuchar advocates local choice on individual data centers, mandatory disclosure of negotiations, community benefits and protection under Minnesota’s new ratepayer law.

    Gubernatorial policy platform, not proof of support for an identical federal statute. Do not infer a moratorium.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Amy Klobuchar voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Klobuchar campaign response on Minnesota data-center safeguards · 2026-07-31

    Spokesman endorses Minnesota2025 full-energy-cost and equipment-upgrade protection law as a good start, advocates greater transparency/local control and robust environmental standards, and further legislation if needed.

    Response did not answer specific moratorium and NDA questions then. Later August interview specifies disclosure. Endorsement concerns Minnesota law, not an asserted federal tariff or new quantified resource cap.

Tina Smith (D–MN)

Smith would condition large-load grid connections on reliability and affordability and require data centers to pay specified transmission costs. She cosponsors the Power for the People Act and has separately asked for an official estimate of federal tax subsidies going to data centers.

Buildout posture
Condition or restrict siting · direct. S.3682 permits delayed/denied interconnection when reliability or affordability is threatened; conditional priority for qualifying new supply. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. S.3682 section5 mandates but-for local transmission cost assignment; broader state tariff guarantees remain consideration-only. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. S.3682 section8 requires load-request transparency; low-carbon and labor conditions govern queue priority. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (4)
  • S.3682 — Power for the People Act of 2026, introduced text · 2026-01-15

    Van Hollen introduced with Alsobrooks, Booker, Smith and four other cosponsors. Section 4 requires a separate load queue and allows delayed or denied connections threatening reliability/affordability. Section 5 requires but-for local transmission costs and embedded-grid rates. Section 6 requires states to consider special tariffs; section 8 mandates load-request disclosure.

    State tariff adoption remains optional. Low-carbon additional power and labor provisions qualify for queue priority, not an unconditional ban on all other centers. Federal facilities excluded; demand >50MW.

  • Tina Smith requests cost estimate of data-center tax incentives · 2026-10-02

    Smith asks the Joint Committee on Taxation to estimate federal tax subsidies for data centers and questions fiscal justification for subsidizing projects that may proceed anyway.

    Request for analysis, not categorical repeal of every data-center incentive.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tina Smith voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Smith cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

Josh Hawley (R–MO)

Hawley’s GRID Act would require new covered data centers to supply all primary and backup power independently of the public grid. Existing centers would receive a ten-year transition with annual no-rate-increase checks, and his separate tax bill would exclude data centers from opportunity-zone benefits.

Buildout posture
Condition or restrict siting · direct. New centers must be off-grid; existing centers face transition and certificates. These are operating/buildout conditions, not a construction moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. GRID Act compels new facilities to operate off-grid and existing facilities to transition, with rate-effect certificates during transition. It does not specify upfront financial security or exit-risk recovery. federal
Resource and community safeguards
Disclose or assess impacts · direct. GRID Act requires public energy/contract information. Its emissions clause preserves existing law, rather than adding a new substantive resource standard. federal
Source record (7)
  • S.3852 — Guaranteeing Rate Insulation from Data Centers Act (GRID Act) · 2026-02-11

    Hawley and Blumenthal would require new private centers of at least20MW to operate off-grid after180days. Existing sites transition over10years under annual zero-rate-effect certificates, offsets and DOE penalties. Bill requires public utility-use/contract disclosure, legal emissions compliance and project labor agreements.

    Off-grid is not necessarily renewable. Federal centers excluded. Existing-center transition materially differs from new-build rule; no infinite blanket moratorium.

  • Warren and Hawley secure mandatory energy-use reporting commitment · 2026-04-15

    Following their March request, EIA tells Warren and Hawley it plans a mandatory annual data-center electricity-use survey after pilot work.

    Agency commitment and pilot schedule; does not establish that the annual survey was implemented by retrieval.

  • Hawley introduces No Tax Breaks for Data Centers Act · 2026-09

    Hawley’s S.5418 would remove data centers from qualified opportunity-zone tax preferences.

    Not a repeal of every local, state or federal tax benefit. Exact day not retained.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Josh Hawley voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3852 · GRID Act (sponsor) · 2026-02-11

    Hawley introduced this bill. New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed.

    No blanket construction ban and no renewable-power requirement. Existing-law emissions compliance and project labor agreements are not new physical resource limits. No explicit upfront security or continuing exit-liability provision establishes cost4. Annual certificates only apply during the existing-center transition.

  • S.5418 · No Tax Breaks for Data Centers Act (sponsor) · 2026-09-16

    Hawley introduced this bill. Excludes data centers from qualified opportunity-zone businesses prospectively.

    Withdrawal of a tax preference alone does not establish a physical resource standard, electricity-infrastructure payment duty, construction ban or the sponsor’s total expansion posture.

  • Public statement on the Ratepayer Protection Pledge · 2026-02-27

    Hawley welcomed the pledge announced at the State of the Union and called for writing the payment obligations into law. He spoke before the March 4 signing.

    Support for the pledge announced at the State of the Union before the March 4 final signing. It does not prove agreement with every clause of the final text. Hawley already pursued a stronger mandatory proposal and here explicitly wanted the payment commitments written into law.

Eric Schmitt (R–MO)

Schmitt has discussed data-center and energy infrastructure with Missouri technology executives and voted to advance the federal ratepayer bill. Those actions leave his preferred construction policy and any stronger payment requirements unclear.

Buildout posture
Encourage construction · inferred. Firsthand industry meeting account describes affirmative center/power development support. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • KC Tech Council meets with Senator Schmitt · 2025-10-15

    Host’s account of October14 meeting says Schmitt regards data centers as important economic infrastructure and discusses small modular nuclear reactors and interim power supply.

    Industry stakeholder account, not transcript; generic AI-regulation remarks do not establish data-center environmental preemption. Page updatedJanuary15,2026.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Eric Schmitt voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Scott Colom (D–MS)

Colom wants a temporary Mississippi construction pause until companies commit to paying their costs, sharing information and hiring locally. His plan requires public disclosure before construction and contractual penalties for broken workforce promises, while leaving the electricity-payment design open.

Buildout posture
Pause construction · direct. Immediate conditional pause in Mississippi, lifted on commitments. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Payment commitments as prerequisite to construction imply enforceable condition; actual rate regulation unspecified. federal
Resource and community safeguards
Disclose or assess impacts · direct. Disclosure of grid/water impacts and deals; detailed physical water standard unspecified. federal
Source record (3)
  • Making AI Work for Mississippi · 2026-10

    Calls for pause until companies pay power/water, disclose deals before building, commit to local jobs with penalties, and accept local authority.

  • Colom calls for temporary data-center ban · 2026-09-24

    Reports conditional Mississippi construction pause.

    Campaign accusation about Hyde-Smith’s noncosponsorship is superseded by her recorded support; not coded as opposition.

  • Colom original Breakfast Club interview · 2026-11-02

    Colom affirms pause on new data centers until own-energy/water-cost and local-worker commitments; elaborates the problem in original interview.

    Automated transcript labels speaker numbers; host states conditions and Colom explicitly affirms. Exact penalty language on campaign page applies jobs, not necessarily electricity cost allocation.

Cindy Hyde-Smith (R–MS)

Hyde-Smith supports data centers when family, resource and cost protections are met and wants states to retain flexibility over local rules. She backs federal legislation requiring consideration of developer-payment standards and has questioned FERC about upfront payments, while leaving her resource standards undefined.

Buildout posture
Condition or restrict siting · direct. Directly attributed response says build when specified family/cost/resource standards are met; records conditional gate, with details unestablished. Mississippi development; undefined standards and national-security balance
Ratepayer protection: enforceability
Require consideration of rules · direct. Questionnaire expressly advocates the optional-state-adoption bill, beyond a procedural vote. federal PURPA consideration standard; state adoption optional
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • Hyde-Smith and FERC commissioners examine affordability as data centers proliferate · 2026-07-23

    Hyde-Smith asks FERC about protecting affordability, upfront payments and minimum commitments while describing Mississippi safeguards positively.

    Commissioners’ detailed answers are not all Hyde-Smith commitments. Do not attribute their contract design to her. H.R.9340 vote will be added centrally.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Cindy Hyde-Smith voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Sun Herald candidate questionnaire: Hyde-Smith on data-center standards · 2026-10-05

    Hyde-Smith says projects should be built once family/resource/cost standards are met and explicitly endorses legislation setting standards states could consider, with local rule flexibility.

    Syndicated original reporting quotes her response; no bill text beyond existing H.R.9340. Resource standards undefined, so do not infer safeguards3/4. She does not call for a blanket pause.

Roger Wicker (R–MS)

Wicker promotes Mississippi data centers and backs federal legislation requiring states to consider developer-payment protections while preserving their choice over adoption. His earlier efficiency bills supported industry research and energy-use reporting by federal facilities.

Buildout posture
Encourage construction · direct. Promotes Amazon projects and national data-center growth. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Supports state-flexible H.R.9340 consideration framework. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Encourage efficiency · inferred. His2015 cosponsorship supports industry efficiency research, metrics and best practices. This is concrete historical data-center policy, cautiously extended to a current preference for technical efficiency. Stronger disclosure was federal-facility-specific. Historical federal/industry efficiency programs, applied by analogy to present commercial centers; not commercial operational limits.
Source record (5)
  • Wicker touts data-center benefits · 2026-10-05

    Wicker praises Amazon’s Entergy arrangement and grid upgrades, including energy efficiency and storm resilience.

    Grid efficiency is not a facility water or emissions standard. This does not turn historical technical-efficiency support into mandatory commercial regulation.

  • Wicker praises Amazon’s $10 billion Madison County investment · 2024-01-25

    Wicker welcomes two hyperscale Amazon facilities as major state economic development.

    Project endorsement alone does not establish federal preemption or support for every subsidy.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Roger Wicker voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.720 Energy Savings and Industrial Competitiveness Act of2015, §303 · 2015-03-11

    Original cosponsorship verified in official XML. Section303 develops data-center energy-efficiency metrics and best practices with industry, public/private energy-use research, federal energy-practitioner evaluations and an open federal energy-use data initiative.

    Historical support, not proof of a2026 private-facility water/emissions rule. Federal open-data provision is narrower than mandatory commercial reporting. Industry metrics/research do concern commercial efficiency, allowing a cautious present-day efficiency inference.

  • S.385 reported2017 bill, named original Wicker cosponsor and energy-efficient data-center provision · 2017-02-15

    Wicker is named in the introduction; section302 continues data-center efficiency policy. This corroborates that his earlier efficiency support was repeated.

    Historical programmatic efficiency, not a universal commercial operating mandate.

Kurt Alme (R–MT)

Alme wants local acceptance and disclosure of electricity and water effects before data centers move ahead. He says developers should pay their way and benefit local workers, while leaving the exact payment and water standards open.

Buildout posture
Condition or restrict siting · direct. New projects must first satisfy guardrails and win local support; no affirmative moratorium. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Guarantee against household rate increases and developer cost responsibility imply binding protection; mechanism unspecified. federal
Resource and community safeguards
Disclose or assess impacts · direct. Explicitly requires transparent electricity/water impact information before local decisions; defined enforceable resource cap not established. Montana/local development decisions
Source record (2)
  • Kurt Alme full interview · 2026-10-06

    Requires disclosure, developer-paid costs, local jobs, water protection, no household electricity increases and earned community support.

    Stated guardrails; no legislative language or regulator specified.

  • Alme on local decisions and data-center guardrails · 2026-09-01

    Alme says electricity/water impacts must be transparent, local guardrails and hiring should precede community decisions; says there can be tax-base/jobs benefits.

    AI regulation comments concern broader technology, not specifically mandatory operational limits. No endorsement of a blanket moratorium.

Steve Daines (R–MT)

Daines promotes Montana data-center investment and more energy to serve growing demand, including a proposed campus powered by CSKT hydropower. He voted to advance optional state developer-payment standards and previously sponsored an extension of federal data-center consolidation and efficiency programs.

Buildout posture
Encourage construction · inferred. Direct energy-hearing questions and radio summary favor supplying/promoting data-center growth. Direct endorsement of the named project is available separately. Broader commercial buildout inferred from narrower action.
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Encourage efficiency · inferred. Sponsoring an extension of a federal data-center energy/space optimization program supplies a narrow historical analogy for efficiency support. It does not show present support for mandatory commercial impact reports or caps. Historical federal agency data centers; low-confidence analogy to contemporary commercial technical efficiency.
Source record (7)
  • Daines questions Chris Wright on Montana energy and growing data-center demand · 2025-01-15

    Daines explicitly connects growing data-center demand to retaining and expanding coal, natural gas, hydropower and nuclear baseload generation.

    Nominee Wright’s innovation-versus-regulation language is not Daines’s statement. No commercial cost-allocation or water mechanism identified.

  • Radio interview summary: Senator Daines on AI data centers · 2026-04-29

    Station summary portrays Daines as supporting Montana data-center investment and energy resources.

    Linked audio was not transcribed/listened to; do not infer detailed tariff or resource conditions.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Steve Daines voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Daines announces50MW CSKT hydropower data center at economic summit · 2022-06-02

    Daines affirmatively promotes a specific new50MW data-center investment at his economic summit for jobs and growth.

    Historical project-specific endorsement; does not establish position on every new AI campus. Proposed renewable supply is project characteristic, not a statutory resource mandate.

  • Daines’s FITARA Enhancement Act of2017, S.1867 · 2017-09-26

    Daines sponsored the bill extending federal data-center consolidation and optimization requirements from2018 to2020. Official XML/introduced text establish individual authorship.

    A historical federal-property and agency reporting program. The bill extends a sunset rather than prescribing a new commercial resource standard.

  • OMB2016 Data Center Optimization Initiative memorandum · 2016-08-01

    The initiative Daines later extended included reducing federal centers’ energy footprint and optimization/reporting. This verifies that federal consolidation was also an energy-efficiency program.

    Agency policy explains the program; it is not a personal Daines statement. Later agency changes to metrics cannot be attributed to him. The inference comes from his sponsorship, not from OMB alone.

  • HHS explanation of evolving federal data-center optimization metrics · Date unavailable

    HHS describes the program’s energy-footprint purpose and subsequent changes to energy reporting. It notes theFITARA metrics sunset in2022.

    Context only, not Daines’s endorsement. Confirms why a2017 sunset extension cannot be described as a current commercial efficiency mandate.

Tim Sheehy (R–MT)

Sheehy opposes a data-center moratorium, arguing that restricting construction would cost American jobs and technological leadership. He voted to advance the Ratepayer Protection Act, which requires states to consider developer-payment rules but lets them reject those rules.

Buildout posture
Encourage construction · direct. Explicitly opposes moratorium and advocates domestic jobs/competitive data-center development. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Sheehy criticizes push to stop data centers · 2026-08-24

    Quotes Sheehy opposing Sanders’s data-center moratorium and emphasizing American jobs and strategic competition.

    Partisan outlet. Journalist claims about water and company cost payments are not Sheehy statements; foreign-influence allegations not adopted as findings.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tim Sheehy voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Ted Budd (R–NC)

Budd promotes data-center construction jobs and infrastructure investment. He cosponsors the Liquid Cooling for AI Act, which commissions research and recommendations on efficient cooling rather than requiring operators to adopt a particular system.

Buildout posture
Encourage construction · direct. Original interview expressly promotes benefits of building data-center infrastructure and rejects movement against it, beyond inference from cooling research. U.S./North Carolina growth advocacy; no regulatory exemption established
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Encourage efficiency · direct. Liquid-cooling research and best-practice program, not mandatory operator standards. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (4)
  • McCormick, Coons and colleagues introduce Liquid Cooling for AI Act · 2025-11-20

    Budd cosponsors liquid-cooling research, reporting and best-practice guidance to improve data-center energy efficiency and U.S. AI competitiveness.

    Federal research/advisory reporting is not mandatory operator water/energy disclosure or a resource-use ceiling. No cost-allocation mechanism.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ted Budd voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Budd original interview promotes data-center economic benefits · 2026-09-01

    Budd promotes center-related blue-collar jobs, infrastructure and local tax benefits and criticizes opposition as influenced by foreign messaging.

    Partisan outlet but original on-record interview; no siting exemption or enforceable pay-design specified. Predicted benefits are his view, not proven outcomes; foreign-influence claim not used to assess policy.

  • S.3269 · Liquid Cooling for AI Act of 2025 (cosponsor) · 2025-11-20

    Budd cosponsored this bill. Requires GAO technology/market/regulatory review of liquid cooling, heat reuse, energy savings, reliability and lifecycle costs; DOE assesses the report and recommends research.

    Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement.

Roy Cooper (D–NC)

Cooper would let local communities decide on data-center projects, including local pauses, and wants residents fully involved. His campaign pledges that centers will cover their power costs without raising residents’ bills and encourages developers to build their own generation.

Buildout posture
Case-by-case approval · direct. Local decision and local pause authority; no national restriction or exceptional acceleration pledged. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Platform seeks full payment and prevention of shifting; binding implementation inferred, statutory vehicle unspecified. federal
Resource and community safeguards
Disclose or assess impacts · inferred. Full community involvement in data-center decisions plausibly requires meaningful information and local assessment. This is a community-process inference, not a direct water/emissions disclosure proposal. Local participation in project decisions; no federal facility operating limit identified.
Source record (2)
  • Cooper campaign energy plan · 2026-09-05

    The dated platform promises full developer energy payment without consumer cost-shifting and full local-community involvement in project decisions.

    Campaign commitment without a tariff or resource reporting design. Local involvement is a community-process statement, not proof of a compulsory resource cap.

  • Charlotte Observer fact check, syndicated · 2026-09

    Campaign says local communities should have final say, including local moratoriums.

    Original reporting syndicated; does not endorse blanket national pause.

Thom Tillis (R–NC)

Tillis calls for more electricity supply and faster energy permitting as data-center demand grows. He voted to advance the Ratepayer Protection Act but has questioned whether its optional state standard would meaningfully protect consumers.

Buildout posture
Encourage construction · inferred. Promotes more electricity and faster permitting in response to data-center demand. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Yea on cloture for H.R. 9340 supplies limited evidence of willingness to consider its mandatory-consideration, optional-adoption framework. It does not establish final-passage support or opposition to stronger safeguards. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Tillis criticizes energy policy at Making Energy Work conference · 2026-10-15

    Tillis argues for completing more renewable and other generation and reducing policy uncertainty as demand grows.

    The article’s explicit company-pay-all-costs quote isTimMoore’s, notTillis’s. State Duke financial protection agreement and Stein/Jackson demands likewise cannot be assigned toTillis.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Thom Tillis voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Kevin Cramer (R–ND)

Cramer promotes electricity supply for data centers. For defense industrial supply chains, he would approve construction by statute, curtail further permitting review and retain environmental performance and monitoring requirements.

Buildout posture
Encourage construction · direct. Wants North Dakota to host major AI centers and win strategic competition. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Original broadcast transcript explicitly advocates the ratepayer bill, beyond procedural vote; actual bill mechanism requires state consideration rather than adoption. federal H.R.9340; transcript uncorrected
Resource and community safeguards
Narrow or waive review · inferred. Unlike generic faster-permitting rhetoric, he explicitly proposes removing review/permitting requirements for a defined industrial class. Applying that policy to defense-enabling computing or power serving data centers is credible but narrower than a general commercial policy. Defense industrial supply-chain computing and enabling power infrastructure only; substantive operating requirements and enforcement expressly retained.
Source record (5)
  • Cramer discusses North Dakota data-center growth · 2026-08-07

    Cramer wants North Dakota to host major AI centers and compete nationally while addressing land/water/power concerns and preventing residents from paying for others’ returns.

    Interview summary, not complete transcript. Unrelated claims in story were not used for policy coding.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Kevin Cramer voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Cramer original Cats Roundtable interview with full automated transcript · 2026-10-04

    Cramer endorses Husted ratepayer bill and criticizes blocking it; later rejects slowing AI development and says North Dakota welcomes data-center development while shaping it for community benefits.

    Automated uncorrected transcript; audio not independently compared. His claim that centers lowered North Dakota rates is attributed advocacy, not an independently verified price study. Supports bill consideration approach, not a stronger mandatory tariff.

  • Cramer op-ed calls for legislative approval and review exemption for defense industrial supply chains · 2026-06-10

    Cramer expressly calls for legislative approval of maintenance, replacement and new construction of defense industrial supply chains, precluding further environmental review, permitting and associated judicial review. His framing specifically names data centers, computing infrastructure and power generation/delivery. He expressly retains environmental performance requirements, monitoring, reporting, enforcement, citizen suits and liability for noncompliance.

    Defense industrial supply-chain scope, not every private data center. Does not repeal substantive environmental performance rules. His reference to computing infrastructure creates a bounded application inference, rather than an explicit commercial data-center exemption bill.

  • Support for the Ratepayer Protection Act · 2026-09-30

    Published a post supporting the named Ratepayer Protection Act and pointing to North Dakota’s corresponding cost-protection principles.

    The mirror preserves a truncated post, sufficient to identify the named bill and favorable statement. Do not infer omitted wording or a final-passage vote.

John Hoeven (R–ND)

Hoeven promotes North Dakota data-center investment and backs optional state adoption of developer-payment safeguards. His earlier efficiency bills supported industry best practices and energy-use reporting by federal facilities.

Buildout posture
Encourage construction · inferred. Hoeven promoted the Fargo center and later supported faster interconnection for baseload generation. Extending these actions to commercial centers generally is an inference. Broader buildout inference. The Fargo facility endorsement is direct.
Ratepayer protection: enforceability
Require consideration of rules · direct. Cosponsors state-consideration cost/financial-assurance framework. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Encourage efficiency · inferred. His2015 cosponsorship supports industry efficiency research, metrics and best practices. This is concrete historical data-center policy, cautiously extended to a current preference for technical efficiency. Stronger disclosure was federal-facility-specific. Historical federal/industry efficiency programs, applied by analogy to present commercial centers; not commercial operational limits.
Source record (6)
  • Hoeven supports Ratepayer Protection Act · 2026-09-30

    Hoeven cosponsors H.R.9340’s Senate counterpart and promotes incremental-cost, fixed-cost and financial-assurance standards for large data centers.

    Release’s mandatory-sounding language is bounded by bill text: states consider adoption. Not nationwide cost4 lifecycle enforcement.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Hoeven voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Hoeven breaks ground on Midco Fargo data center · 2017-08-15

    Hoeven promotes new Midco TierIII data center as essential technology infrastructure attracting national firms and expanding North Dakota economy.

    Older smaller conventional data-center project. Strong direct promotion in that scope, not proof of exemption preferences for hyperscale AI campuses.

  • Hoeven–Young GRID Power Act for faster baseload interconnection · 2025-02-06

    Hoeven proposes priority generation queue consideration and deadlines for FERC to bring reliable baseload projects online faster; data-center load growth is a stated rationale in supporting industry quotation.

    Hoeven advocates power acceleration directly; the explicit data-center wording in this release is EPSA CEO Todd Snitchler, not Hoeven. Distinguish from Hawley GRID Act and Heinrich GRID Savings Act.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-22

    Hoeven cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • S.720 Energy Savings and Industrial Competitiveness Act of2015, §303 · 2015-03-11

    Original cosponsorship verified in official XML. Section303 develops data-center energy-efficiency metrics and best practices with industry, public/private energy-use research, federal energy-practitioner evaluations and an open federal energy-use data initiative.

    Historical support, not proof of a2026 private-facility water/emissions rule. Federal open-data provision is narrower than mandatory commercial reporting. Industry metrics/research do concern commercial efficiency, allowing a cautious present-day efficiency inference.

Deb Fischer (R–NE)

Fischer has welcomed Google’s Nebraska data-center investment and supports the Ratepayer Protection Act. She emphasizes full incremental costs and financial assurances as standards states must consider, while preserving their ability to reject them.

Buildout posture
Encourage construction · inferred. Welcomes concrete Google investment and workforce development; nationwide siting policy less specific. Direct endorsement of the named project is available separately. Broader commercial buildout inferred from narrower action.
Ratepayer protection: enforceability
Require consideration of rules · direct. Explicitly supports H.R.9340 state consideration and rejects a federal adoption mandate. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (6)
  • Fischer votes to protect consumers from data-center energy costs · 2026-09-30

    Fischer supports H.R.9340 and its full-incremental-cost and financial-assurance standard while explicitly stressing state flexibility and absence of federal mandate to adopt it.

    Financial assurances in an optionally adopted standard do not establish cost4 nationwide enforcement.

  • Google confirms Lincoln data-center investment; Fischer welcomes project · Date unavailable

    Fischer welcomes Google investment and workforce opportunities at the announcement.

    Indexed excerpt only; event date not established. Project-specific promotion does not imply federal siting preemption.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Deb Fischer voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Fischer own quotation welcoming Google Nebraska data-center expansion · 2023-08-23

    Fischer says the announced Google investment will grow Nebraska economy and jobs and praises its infrastructure/community role.

    Historical project-specific endorsement, not a national siting law; supports buildout promotion in Nebraska scope. Google carbon-free-energy commitments later in article are corporate, not Fischer endorsed requirements.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-28

    Fischer cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Intelligent Networks hearing: Fischer’s own statement/questions checked · 2026-07-30

    Fischer discusses network readiness, broadband and universal service. The efficiency discussion in the HPE letter is industry testimony submitted for the record.

    Excluded as evidence of her physical data-center resource stance: attendance, convening, and receipt of a company letter do not adopt its recommendations.

Pete Ricketts (R–NE)

Ricketts wants Nebraska to attract data centers while communities obtain upfront answers about electricity, water and conservation and can require continuing information after opening. He backs federal legislation requiring states to consider developer-payment safeguards while letting them decide whether to adopt them.

Buildout posture
Encourage construction · direct. Promotes development while preserving local community choice and benefits. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Endorses H.R.9340; actual statutory state-consideration mechanism controls coding. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. He affirmatively supports upfront resource information and communities requiring continued information after opening. This is a specific local disclosure preference. Local community information and negotiations for proposed/operating centers in Nebraska; no universal federal mandate.
Source record (6)
  • Ricketts column: Democrats blocked lower energy bills · 2026-10-02

    Ricketts endorses data-center growth for strategic competition, local community choice and negotiated benefits, and H.R.9340’s cost-protection framework.

    Political column says bill requires payments, but actual text only requires state consideration of adopting standard. No specific binding water/carbon standard identified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Pete Ricketts voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Ricketts campaign-stop interview on zoning, power and water · 2026-07-08

    Ricketts says data centers matter for national security and welcomes communities asking about zoning, own power and conserving water.

    Original named reporting; full article body indexed in batch03 but subsequent open returns mostly video shell. Appropriate questions do not establish a mandatory water cap, national pause or lifecycle tariff.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-17

    Ricketts cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Ricketts weighs in as data-center ratepayer bill falls short · 2026-10-01

    In the September30 reporter call, Ricketts sought upfront answers about power and water demand and conservation. The original report says he would let communities require continuing information after a facility opens.

    Local disclosure and negotiation rather than a federal reporting statute. The full article text is retained in the search capture; direct page opening returned a video shell. Water-conservation practices and numeric limits were not selected.

  • Ricketts expects data-center ratepayer bill to return after election · 2026-09-30

    Original reporter account of the same call says communities should negotiate power-infrastructure and water-conservation terms before allowing construction.

    Negotiation is not a selected mandatory water cap; this corroborates community-level process, not safeguards3 or4.

Maggie Hassan (D–NH)

Hassan wants GAO to examine how FERC is handling rising electricity demand, grid strain and consumer costs, expressly including data centers. She has also questioned Meta’s research-tax-credit claims, without announcing a broader construction policy.

Buildout posture
Encourage construction · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Ratepayer protection: enforceability
Require consideration of rules · inferred. Centrally verified September30 procedural yea is bounded evidence for state consideration, not full endorsement of mandatory payment. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Specific GAO review request examines data-center electricity demand and grid-system impacts; under codebook specific oversight/assessment2, with limited resource scope. federal electricity-market/grid oversight; not mandatory center reporting
Source record (5)
  • Hassan questions Meta R&D tax credits for data-center construction · 2026-10-21

    Her inquiry asks Meta to justify use of research credits for commercial AI-center construction.

    Tax-credit eligibility scrutiny supplies no construction pace, moratorium or permit criterion; rawhost403 but full official content retrieved via web search.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Maggie Hassan voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Hassan requests GAO audit of FERC response to electricity demand/cost pressures · 2026-06-22

    Requests GAO review of FERC performance in electricity markets, explicitly identifying AI data-center load growth, grid strain, forecasting and rising consumer costs.

    Oversight request not statutory facility reporting. This measures electricity-system assessment only; no specific water/emissions/noise duty or construction stance. Price correlations cited are her evidentiary premises, not independently established causation.

  • Hassan joinedS.385 energy-efficiency proposal in2017 · 2017-09-06

    Official archivedXML identifies Hassan as a cosponsor of the energy-efficiency bill with a specific energy-efficient data-center provision.

    Historical efficiency and federal data reporting corroborate her existing assessment position. They do not establish current private-facility water limits or a construction pace preference.

  • Advanced AI risk oversight proposal · 2024

    Named-member advanced-AI risk oversight reviewed for potential facility reporting relevance.

    Model safety/security governance does not establish physical facility construction approval.

Chris Pappas (D–NH)

Pappas backs a New Hampshire construction pause and wants communities able to vet and reject projects. He voted for federal legislation requiring states to consider developer-payment standards, while also saying ratepayers should not bear data-center development costs.

Buildout posture
Pause construction · direct. Reported express support for New Hampshire construction moratorium. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. His own promise that ratepayers should not be on the hook plausibly seeks a binding no-cost-shift duty beyond the optional-adoption bill he voted for. No payment design is specified. Electricity costs of data-center development; optional consideration directly supported, stronger duty inferred.
Resource and community safeguards
Disclose or assess impacts · inferred. A meaningful opportunity to vet/reject proposals implies community access to project assessment or information. He does not expressly require a resource report, so this is a limited process inference, not a numeric water/noise condition. Local community evaluation of data-center projects; broader federal AI-model approval does not count.
Source record (5)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Chris Pappas voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • NHPR candidate positions and October 13 debate · 2026-10-30

    Reports Pappas endorsed a state-level construction moratorium and greater federal AI oversight.

    State moratorium is not evidence for nationwide physical construction ban.

  • Pappas letter on research tax credit and data centers · 2026-10

    Joined bipartisan challenge to Meta research-tax-credit use and helped introduce rollback of data-center tax giveaways.

    Tax policy is recorded separately from utility tariffs.

  • NHPR candidate conversation with Pappas · 2026-10-09

    Pappas calls for communities to have every opportunity to vet and reject data-center proposals, and for ratepayers not to bear development costs.

    His preceding proposed approval process concerns AI models, not physical facilities. Community vetting supports an assessment inference, not a comprehensive resource permission gate. HisHouse vote directly supports only optional state tariff adoption.

  • H.R.10448 · Reverse Big Ugly Tax Breaks for Data Centers Act (cosponsor) · 2026-09-16

    Pappas cosponsored this bill. Excludes covered data-center property and dedicated external property from bonus depreciation and opportunity-zone qualification; Pappas original cosponsor September16.

    No environmental certification exception/condition, unlike S5054; therefore no safeguards3 from the tax exclusion. No physical water/energy limit, electricity infrastructure allocation or construction moratorium.

Jeanne Shaheen (D–NH)

Shaheen supports building needed data-center infrastructure swiftly while retaining individual Clean Water Act scrutiny. She has also pressed ISO New England to protect customers from new demand and said technology companies must bear its costs.

Buildout posture
Encourage construction · direct. Signed letter expressly supports thoughtful policy changes to build needed data-center infrastructure swiftly and responsibly; preserve existing individual environmental review. federal infrastructure permitting; no particular fast-track bill endorsed
Ratepayer protection: enforceability
Require developer payment · inferred. Signed letter says technology companies must be required to pay demand costs; no complete tariff design. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Requests grid operator impact/cost/reliability disclosure. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (3)
  • Shaheen seeks answers on New England data-center costs · 2026-02-02

    January23 ISO-New England letter seeks load/cost/reliability answers and says tech firms must be required to bear the costs of new demand.

    No complete tariff allocation or financial-guarantee mechanism. Inquiry does not establish support for building or pausing new centers.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jeanne Shaheen voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Schiff and seven senators on data-center Clean Water Act permitting · 2025-09-10

    Named signers advocate policy changes allowing adequate data-center infrastructure to be built swiftly and responsibly, while opposing blanket permits/notification exemptions for projects with substantial water impacts and requesting agency implementation information.

    Letter dated Sept9; release Sept10. Preserves existing Clean Water Act protections, not a new numeric water limit. Later Markey/Gillibrand specific restraints take precedence over older general facilitation.

Cory Booker (D–NJ)

Booker would condition large-load connections on reliability and affordability and require payment for the local transmission costs data centers cause. He also urges binding utility tariffs, public contracts and protections when promised demand fails to materialize.

Buildout posture
Condition or restrict siting · direct. S.3682 permits delayed/denied interconnection when reliability or affordability is threatened; conditional priority for qualifying new supply. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. S.3682 section5 mandates but-for local transmission cost assignment; broader state tariff guarantees remain consideration-only. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. S.3682 section8 requires load-request transparency; low-carbon and labor conditions govern queue priority. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (8)
  • S.3682 — Power for the People Act of 2026, introduced text · 2026-01-15

    Van Hollen introduced with Alsobrooks, Booker, Smith and four other cosponsors. Section 4 requires a separate load queue and allows delayed or denied connections threatening reliability/affordability. Section 5 requires but-for local transmission costs and embedded-grid rates. Section 6 requires states to consider special tariffs; section 8 mandates load-request disclosure.

    State tariff adoption remains optional. Low-carbon additional power and labor provisions qualify for queue priority, not an unconditional ban on all other centers. Federal facilities excluded; demand >50MW.

  • Booker and colleagues introduce Power for the People · 2026-01-16

    Booker supports the Power for the People Act, clean additional supply, public-health protection and responsible U.S. AI leadership.

    Same legislative event as S.3682. Preference for cleaner power is not an unconditional ban on fossil-powered centers.

  • S.4727 — Artificial Intelligence Environmental Impacts Act of 2026 · 2026-06

    Markey bill has Booker and Van Hollen among cosponsors; directs environmental assessment and reporting work, including EPA study and NIST consortium.

    Detailed text not independently read; official indexed metadata verifies cosponsors. Exact introduction day not recorded in this pass.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Cory Booker voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Markey, Blumenthal, Van Hollen and Booker letter to NARUC · 2026-03-06

    Calls on PUCs to reject cost-shifting utility contracts, publish contracts with limited redactions, prohibit NDAs and require legally binding special tariffs where possible. Positively cites Ohio minimum85%-of-projected-usage and exit-fee model to protect against unrealized loads.

    Recommendation that regulators impose binding requirements, not itself a binding directive to developers. Ohio example lacks an express asset-life term or upfront collateral here, so does not clearly meet cost4 by itself.

  • Kim and Booker question PJM on prices and generation queues · 2025-05-02

    Named senators request explanations of capacity-price increases, queued generation and reform delays, identifying data centers and advanced computing as contributors to growing demand.

    Does not select mandatory developer cost-assignment formula or a data-center development pause. Original release dated May2 verified; direct load/capacity oversight rather than selected developer-payment instrument.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Booker cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.4727 · Artificial Intelligence Environmental Impacts Act of 2026 (cosponsor) · 2026-06-09

    Booker cosponsored this bill. EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

    In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

Andy Kim (D–NJ)

Kim wants communities informed before project decisions and favors stronger, binding protections against data-center electricity costs. He has criticized optional rules without choosing a payment design.

Buildout posture
Condition or restrict siting · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Ratepayer protection: enforceability
Require developer payment · inferred. His demand for consequential changes suggests binding payment. Federal cost policy.
Resource and community safeguards
Disclose or assess impacts · direct. Explicit demand for transparent local planning and resident input. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Data-center concerns unite New Jersey lawmakers · 2026-09-25

    Kim objects to secret local planning and communities discovering a data center only after decisions, arguing residents need information and input.

    Other lawmakers in the article propose tax rules or moratoria; those views are not attributed to Kim. No selected tariff design or construction pause found.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Andy Kim voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Kim and Booker question PJM on prices and generation queues · 2025-05-02

    Named senators request explanations of capacity-price increases, queued generation and reform delays, identifying data centers and advanced computing as contributors to growing demand.

    Does not select mandatory developer cost-assignment formula or a data-center development pause. Original release dated May2 verified; direct load/capacity oversight rather than selected developer-payment instrument.

  • Kim interview · 2026-09-30

    Kim rejected optional cost protections.

    Design unspecified. Source-specific25-word derivation limit observed.

  • Andy Kim visits South Jersey residents, including Vineland data-center opponents · 2026-05-06

    Kim met opponents of the Vineland project and considered using federal leverage to obtain information from local government. The reporter explicitly says he made no promises.

    Strong reason to avoid treating constituent engagement or his regional innovation vision as a decided construction policy. No positive choice among pause, ordinary approval or acceleration.

  • Kim promotes Einstein Corridor during Sussex County visit · 2026-03-30

    His visit promotes regional innovation; the specific data-center efficiency statement belongs to the Thorlabs company speaker.

    Do not attribute the company’s facility-efficiency claim to Kim or infer a construction fast-track from an innovation visit.

Martin Heinrich (D–NM)

Heinrich wants faster energy and transmission development with mandatory data-center payments and financial protection if projects fail or leave. His GRID Savings Act addresses large-load connections, while his bipartisan permitting package adds broader prospective cost recovery and upfront assurances.

Buildout posture
Encourage construction · direct. October bipartisan package accelerates enabling energy permitting while retaining conditions. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. September 30 joint letter requests mandatory large-load tariffs with asset-life take-or-pay commitments, collateral and exit fees. This advocates state enforcement; it is not enacted nationwide law. federal recommendation to states
Resource and community safeguards
Disclose or assess impacts · direct. Supports public load/cost disclosure and assessment. The tariff letter requires compliance with existing climate law but does not itself create a new resource standard. mixed
Source record (8)
  • S.5199 — GRID Savings Act of 2026 · 2026-07-30

    Heinrich would give FERC explicit jurisdiction over >=150MW new/expanded loads, mandate payment/security for interconnection and direct-assignment facilities, allocate network upgrades with transmission-charge credits, require studies/disclosure and protect against projects failing to perform.

    Not all electricity-price externalities. Regional/interregional allocation otherwise preserved; network charges credited back; ERCOT transmission excluded.

  • Heinrich unveils American Affordability and Jobs Act · 2026-10-02

    Heinrich, Lee, Capito and Whitehouse propose faster energy permitting with two-year environmental-impact and one-year assessment deadlines, tribal consultation, narrower litigation and state-water-certification rules, plus grid-cost payment by data centers.

    Primary page403 but full indexed release available. Do not characterize package as retaining every existing procedural safeguard; exact final bill number not verified in this pass.

  • Luján, Heinrich, Kelly and Cantwell urge enforceable large-load tariffs · 2026-09-30

    The four senators urge mandatory dedicated tariffs covering incremental and embedded system costs, capacity effects, take-or-pay commitments over asset life, collateral/exit fees, public load and cost disclosure, and compliance with state clean-energy/climate law.

    A recommendation that states enact enforceable rules, not an enacted nationwide obligation. Self-supply must not bypass cost duties.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Martin Heinrich voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-17, S4775–S4776 · 2026-09-17

    Heinrich objects to the optional RPA framework, seeks passage of GRID Savings to require interconnection-cost payment, and urges water conservation, community engagement, and clean energy/storage.

    Direct binding-payment advocacy; speech does not alone establish a defined compulsory resource rule or lifecycle collateral.

  • Congressional Record—Senate, 2026-09-30, S5198 · 2026-09-30

    Heinrich explicitly opposes proceeding to H.R.9340 because it does not compel payment, and advocates a law requiring data centers to pay incremental generation, transmission, and distribution costs.

    Supplies an individualized rationale for a procedural nay; this speech alone does not specify lifecycle collateral or an environmental standard.

  • S.5199 · GRID Savings Act of 2026 (sponsor) · 2026-07-30

    Heinrich introduced this bill. FERC sets standardized large-load interconnection procedures, flexible/phased service options and alternatives. Interconnection/direct-assignment facilities are100% customer funded; financial security protects against failure to proceed or perform. Cost classification and alternatives are disclosed to regulators and the customer.

    Security covers costs allocated under the tariff; network upgrades follow FERC allocation/crediting rules and regional/interregional allocation is preserved. ERCOT wholly internal transmission is excluded. Does not require the customer to bear every generation/distribution or wholesale-price effect, or impose water/emission limits. Expansion 1 describes the enabling interconnection instrument, not a universal personal growth stance.

  • S.5653 · Bipartisan American Affordability and Jobs Act of 2026 (cosponsor) · 2026-09-30

    Heinrich cosponsored this bill. Permitting/transmission package sets compulsory incremental-cost floor, continuing recovery after exit and preconstruction financial assurances; EIA computational-load reporting.

    Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint.

Ben Ray Luján (D–NM)

Luján wants binding utility tariffs that keep data-center electricity costs and stranded-infrastructure risks with developers. He also seeks protection for drinking and agricultural water and proposes a 30% tax credit for industrial water reuse.

Buildout posture
Condition or restrict siting · inferred. Maintains reservations and requires early public participation/water safeguards rather than blanket ban. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. September 30 joint letter requests mandatory large-load tariffs with asset-life take-or-pay commitments, collateral and exit fees. This advocates state enforcement; it is not enacted nationwide law. federal recommendation to states
Resource and community safeguards
Disclose or assess impacts · direct. Public reporting supports2. Existing state climate-law compliance and generic resource concerns do not establish an additional substantive duty. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Election2026 interview with Ben Ray Luján · 2026-10-19

    Luján retains reservations about data centers even with ratepayer and AI protections, citing water availability and insistence on public participation from the beginning.

    Does not call for an across-the-board moratorium or specify a numeric water ceiling.

  • Luján, Heinrich, Kelly and Cantwell urge enforceable large-load tariffs · 2026-09-30

    The four senators urge mandatory dedicated tariffs covering incremental and embedded system costs, capacity effects, take-or-pay commitments over asset life, collateral/exit fees, public load and cost disclosure, and compliance with state clean-energy/climate law.

    A recommendation that states enact enforceable rules, not an enacted nationwide obligation. Self-supply must not bypass cost duties.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ben Ray Luján voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Lujan–Britt Advancing Water Reuse Act introduction · 2026-05-13

    Proposes30% investment tax credit for water-recycling systems including data-center facilities and substituting recycled municipal water for fresh groundwater.

    Tax incentive, not compulsory operational standard. Supplements stronger later reporting/assessment record without elevating it to mandatory3.

  • S.4506 · Advancing Water Reuse Act (sponsor) · 2026-05-13

    Luján introduced this bill. Creates a30% investment credit for onsite water recycling, replacement of freshwater by municipal recycled water, or municipal recycling expansion, explicitly including data centers.

    Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years.

Catherine Cortez Masto (D–NV)

Cortez Masto wants community support, union jobs, clean power and water protection before data-center projects proceed. She backs the GRID Savings Act’s mandatory connection-cost payments and financial security, alongside public energy and water reporting.

Buildout posture
Condition or restrict siting · direct. Says community, labor, energy and water safeguards must be in place before projects proceed. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. Endorses GRID Savings mandatory infrastructure cost allocation plus financial security; scope bounded to that bill. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Her statement requests prioritizing clean power and avoiding water waste, without a specified binding additional resource instrument. Named cosponsorship of mandatory energy/water disclosure supplies a clear safeguards2 anchor. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Cortez Masto statement on vote against H.R.9340 · 2026-09-30

    Cortez Masto wants enforceable cost protection, community support, union jobs, clean power and no water waste before centers proceed. She cites cosponsorship of Heinrich’s GRID Savings and Durbin disclosure legislation, and rejects H.R.9340 as voluntary.

    Water/community goals do not by themselves identify quantitative federal limits. Score based on stronger proposed duties, not nay vote alone.

  • Nevada Newsmakers interviews Rosen and Cortez Masto on data-center guardrails · 2026-09-22

    Rosen calls for community buy-in, cost coverage for power/water and attention to noise and government roles. Cortez Masto requires community support, labor and resource protections.

    Do not transfer Cortez Masto’s exact bill endorsements to Rosen. Local county moratorium in article is not Rosen endorsement.

  • S.5199 — GRID Savings Act of 2026 · 2026-07-30

    Heinrich would give FERC explicit jurisdiction over >=150MW new/expanded loads, mandate payment/security for interconnection and direct-assignment facilities, allocate network upgrades with transmission-charge credits, require studies/disclosure and protect against projects failing to perform.

    Not all electricity-price externalities. Regional/interregional allocation otherwise preserved; network charges credited back; ERCOT transmission excluded.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Catherine Cortez Masto voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.4506 · Advancing Water Reuse Act (cosponsor) · 2026-06-16

    Cortez Masto cosponsored this bill. Creates a30% investment credit for onsite water recycling, replacement of freshwater by municipal recycled water, or municipal recycling expansion, explicitly including data centers.

    Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years.

  • S.4213 · Data Center Water and Energy Transparency Act of 2026 (cosponsor) · 2026-09-24

    Cortez Masto cosponsored this bill. Annual operator energy/water source, use and efficiency reports; prospective/expansion five-year projections; state collection with federal fallback, local access, public regional aggregates and enforcement fines.

    Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions.

  • S.5199 · GRID Savings Act of 2026 (cosponsor) · 2026-09-30

    Cortez Masto cosponsored this bill. FERC sets standardized large-load interconnection procedures, flexible/phased service options and alternatives. Interconnection/direct-assignment facilities are100% customer funded; financial security protects against failure to proceed or perform. Cost classification and alternatives are disclosed to regulators and the customer.

    Security covers costs allocated under the tariff; network upgrades follow FERC allocation/crediting rules and regional/interregional allocation is preserved. ERCOT wholly internal transmission is excluded. Does not require the customer to bear every generation/distribution or wholesale-price effect, or impose water/emission limits. Expansion 1 describes the enabling interconnection instrument, not a universal personal growth stance.

Jacky Rosen (D–NV)

Rosen wants community buy-in and developers covering power and water costs, but has not specified a binding payment rule for private facilities. Her Federal Data Center Enhancement Act would require sustainability and reliability standards, with public compliance reporting, for government centers and certain contractors.

Buildout posture
Case-by-case approval · inferred. Calls for guardrails and community buy-in with local/state/federal roles; no pause or exceptional fast-track. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · inferred. The developer-cost-coverage principle points toward compulsory payment, but her wording does not distinguish a legal duty from negotiated payments. Wide uncertainty preserves this difference. Project energy and water cost responsibility with community buy-in; federal/state/local division not settled.
Resource and community safeguards
Disclose or assess impacts · direct. Official spending request specifically funds assessment of water/energy/community consequences of data-center growth. Nevada assessment research; no compulsory operating standard
Source record (6)
  • Nevada’s data-center debate shifts to the deal · 2026-09-22

    Rosen says developers should cover their energy and water costs and need community buy-in, with local, state and federal roles.

    This is Rosen’s attributed principle. The article’s more precise automatic grid-upgrade payment checklist is Cortez Masto’s separate position, not Rosen’s. No binding design or collateral selected.

  • Rosen, Cornyn and Peters introduce federal data-center protection bill · 2022-07-28

    Rosen introduces federal-facility cybersecurity, disaster resilience and efficient design requirements.

    Does not establish identical requirements for private hyperscale facilities.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jacky Rosen voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Rosen requests DRI data-center impact evaluation project · 2026

    Requests$1.57million for DRI Computing Infrastructure Evaluation Tool, a cost-benefit framework to assess data-center water, energy, economic stability and community wellbeing tradeoffs.

    FY2027 request page lacks exact publication date. Request, not enacted appropriation and not compulsory operator disclosure. Research/assessment support is direct and narrower than a substantive cap.

  • Federal Data Center Enhancement Act · 117th Congress · 2022-07-27

    Rosen introduced this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

  • Federal Data Center Enhancement Act · 118th Congress · 2023-03-22

    Rosen introduced this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

Kirsten Gillibrand (D–NY)

Gillibrand endorsed New York’s temporary pause on hyperscale data centers while the state reviews infrastructure and environmental impacts. She also opposes weakening Clean Water Act scrutiny, with her pause endorsement confined to New York.

Buildout posture
Pause construction · direct. Explicit endorsement of New York one-year hyperscale pause. New York; one-year hyperscale pause
Ratepayer protection: enforceability
Require developer payment · inferred. Demands assured energy-price protection before development but no selected tariff mechanism. New York; one-year hyperscale pause
Resource and community safeguards
Require prior approval · direct. Pause pending environmental assessment and water/air assurances. New York; one-year hyperscale pause
Source record (3)
  • Gillibrand praises Hochul’s one-year New York data-center pause · 2026-07-15

    Gillibrand endorses New York’s one-year hyperscale pause for environmental assessment and says communities need assured protection of energy prices, water and clean air before development advances.

    State policy endorsement, not evidence of a national ban. Published senator statement reproduced by broadcaster; original Senate URL not obtained.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Kirsten Gillibrand voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Schiff and seven senators on data-center Clean Water Act permitting · 2025-09-10

    Named signers advocate policy changes allowing adequate data-center infrastructure to be built swiftly and responsibly, while opposing blanket permits/notification exemptions for projects with substantial water impacts and requesting agency implementation information.

    Letter dated Sept9; release Sept10. Preserves existing Clean Water Act protections, not a new numeric water limit. Later Markey/Gillibrand specific restraints take precedence over older general facilitation.

Chuck Schumer (D–NY)

Schumer supports clean power, efficient data centers and faster energy permitting while requiring companies by law to cover their own costs. He rejects the optional state payment approach as too weak to protect households.

Buildout posture
Encourage construction · direct. Supports clean-energy and efficient data-center buildout and faster permitting. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. September30 floor remarks expressly advocate making data centers cover their own costs mandatorily in law. The payment principle is direct, but the speech does not supply full tariff mechanics or lifecycle security. federal legislative principle; tariff mechanics unspecified
Resource and community safeguards
Encourage efficiency · direct. Specific tools verified here are efficiency innovation and incentives; broader protection goals lack defined resource duty. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (4)
  • Schumer unveils Senate Democrats energy-cost plan · 2026-03-26

    Schumer supports enforceable consumer protection from data-center bill hikes, faster clean-energy permitting, efficient data centers, innovation prizes and benefits for workers/communities.

    Caucus platform is attributed to Schumer, not every caucus member. Environmental aspirations do not establish a new mandatory resource cap.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Chuck Schumer voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-30, S5190–S5191 · 2026-09-30

    Schumer explicitly advocates mandatory developer cost coverage in federal law and rejects optional protection; he also urges AI safety standards.

    Direct evidence of a binding-payment principle; the speech contains no lifecycle-security design. AI model safety is separate from resource/environment safeguards.

  • Congressional Record—Senate, 2025-01-22, S285 · 2025-01-22

    Schumer affirms the need to build AI/data-center capacity and supporting clean generation and transmission.

    Capacity and clean-energy advocacy do not establish a compulsory resource rule or ratepayer allocation.

Sherrod Brown (D–OH)

Brown wants local residents to decide whether to host data centers, developers to pay full utility costs and special tax breaks to end. He also calls for transparent local decisions and properly processed, recirculated water.

Buildout posture
Case-by-case approval · direct. Own statement selects locally decided approval, while no special construction gate or pause is established; replaces inferred restraint. Ohio local approval; no nationwide pause endorsed
Ratepayer protection: enforceability
Require developer payment · direct. Explicit requirement that centers pay full utility cost. federal
Resource and community safeguards
Disclose or assess impacts · direct. Affirmatively calls for local decisions with information about impacts/transparency; recirculation supplies additional weaker technical preference. Ohio community information and voluntary water-processing preference; no compulsory resource cap established
Source record (4)
  • Our Fight — Making Data Centers Pay · Date unavailable

    Requires developers cover full utility costs and gives residents local say; opposes special tax treatment.

  • Ohio Senate candidates recalibrate stances · 2026-08-17

    Campaign targets data-center recruitment and incentives and favors accountable development.

    Criticizing Husted is not itself evidence for a nationwide construction ban.

  • Brown original response on local decisions and reported water-recirculation interview · 2026-08-10

    Brown own statement says Ohioans should decide whether centers are built locally, rejects subsidies; reporter quotes June interview calling for proper processing/recirculation of water and reports full electricity-cost payment position.

    June25 Spectrum original linked video page retrieved but no data-center transcript; cooling quotation remains secondhand reporting. No specific moratorium adopted. Article error describing Brown as congressman through2025 not used as policy evidence.

  • Original Spectrum June25 program page linked for Brown water comments · 2026-06-25

    Located original program page underlying subsequent reporting on Brown water-processing and recirculation remarks.

    Parsed body discusses Epstein-related ads and supplies no data-center transcript. Do not claim independently checked audio; rely on clearly identified OhioCapitalJournal reported quotation.

Jon Husted (R–OH)

Husted wants faster construction and worked to put ratepayer protections into the negotiated permitting bill. That package would require covered data centers to pay for grid upgrades and provide financial security. He also favors narrower air-permit review for certain upgrades to existing equipment.

Buildout posture
Encourage construction · direct. Affirmative development and enabling energy-permitting reforms. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · inferred. Husted’s office identifies his work on the package’s ratepayer provisions and describes the payment duty. The bill also secures costs after exit. His endorsement of that additional detail is inferred from the text of the package. The October 13 roundtable specifically addresses data-center electricity costs in the negotiated federal permitting package. The named bill includes compulsory cost recovery and financial security for covered loads of 20 MW or more.
Resource and community safeguards
Narrow or waive review · inferred. He sponsors specific exclusions/narrower triggers in environmental permitting, and later expressly places them in a data-center-driven power agenda. This supports only a narrow inference about covered enabling-power upgrades, not a claim that every data center loses environmental review. Clean Air Act review triggers for existing covered stationary-source efficiency/reliability upgrades, including enabling power; no blanket exemption from air limits or public participation.
Source record (10)
  • Husted introduces Ratepayer Protection Act · 2026-07-20

    Sponsor advocates domestic AI infrastructure and customer protection; bill requires states to consider cost-recovery standards.

    State adoption optional, despite pay-own-way rhetoric.

  • Protecting Ohioans from high energy costs · 2026-10-05

    Reaffirms bill and pay-own-way goal for added electricity and infrastructure.

    Newsletter describes effects more strongly than optional-adoption mechanism.

  • Husted and Barrasso discuss the negotiated permitting bill in Columbus · 2026-10-13

    Husted’s office identifies his work on the package’s ratepayer provisions and describes the payment duty. The bill also secures costs after exit. His endorsement of that additional detail is inferred from the text of the package.

    The October 13 roundtable specifically addresses data-center electricity costs in the negotiated federal permitting package. The named bill includes compulsory cost recovery and financial security for covered loads of 20 MW or more.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jon Husted voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-17, S4775–S4776 · 2026-09-17

    Husted supports passage of H.R.9340 and calls for continued data-center development with communities' consent; he identifies mandatory state consideration and possible financial assurances.

    Explicit local-consent condition coexists with active buildout. Optional state adoption prevents coding the bill as mandatory developer payment.

  • Congressional Record—Senate, 2026-09-30, S5192–S5193 · 2026-09-30

    Husted endorses continued American AI and data-center infrastructure development while urging passage of the RPA; he expressly identifies state consideration as the bill's legal mechanism.

    Rhetorical descriptions of guaranteed cost protection exceed the bill's optional state adoption; code the instrument from its text.

  • S.5028 · Ratepayer Protection Act (sponsor) · 2026-07-16

    Husted introduced this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Husted and Lummis introduce New Source Review permitting changes · 2026-08-11

    Husted and Lummis propose changes to Clean Air Act New Source Review triggers for existing stationary-source upgrades, emphasizing efficiency, pollution control, reliability and safety.

    Not a data-center-only proposal. Their claim that upgrades do not increase pollution is advocacy; the operative draft controls the emissions test. No special data-center public-notice waiver established.

  • New Source Review Permitting Improvement Act draft · Date unavailable

    Section2 uses a maximum hourly achievable emissions-rate comparison and exclusions for certain efficiency, safety and reliability changes. Sections3–4 narrow preconstruction permitting to discrete emissions-unit construction and retain annual significant-increase language for PSD/nonattainment modifications.

    Draft, not enacted. Hourly and annual tests apply in different provisions and must not be collapsed into a blanket annual-emissions exemption. Extending its general generating-source changes to data-center enabling power is an inference.

  • S. 5653 · Bipartisan American Affordability and Jobs Act · 2026-09-30

    The introduced text specifies payment of incremental grid costs, continued recovery after exit and financial assurances before construction. The October roundtable connects the senator to the proposal.

    Knowledge of a package does not establish separate endorsement of each clause.

Bernie Moreno (R–OH)

Moreno supports domestic data-center development but would end federal incentives and tax state and local subsidies at 100% through his RECLAIM Act. He also urges developers to add power to the grid and use closed-loop cooling, and has challenged Ohio’s proposed wastewater permit.

Buildout posture
Encourage construction · direct. Explicitly calls domestic data-center development essential. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Explicitly supported passage of Husted's Ratepayer Protection Act on the Senate floor September17 and objected to Heinrich's GRID Savings alternative; support for the named optional-adoption instrument is direct. federal; H.R.9340 mandatory state consideration, optional adoption
Resource and community safeguards
Encourage efficiency · direct. Original individualized reporting selects closed-loop cooling, beyond generic environmental concern. No new compulsory cooling law established. Ohio/U.S. development; technical preference, alongside opposition to weakened water permits
Source record (8)
  • Moreno RECLAIM Act announcement · 2026-10-15

    Would bar federal data-center subsidies and impose a 100% federal excise tax on state/local incentives; calls domestic development essential.

    Tax treatment is separate from utility-cost enforcement.

  • Moreno objects to Ark tax exemption · 2026-03-17

    Asked Carlyle to reject a $4.5m Ohio tax exemption for an expansion.

    Reporting of letter; exemption is not a cash grant.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Bernie Moreno voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-17, S4775–S4776 · 2026-09-17

    Moreno explicitly favors Husted's RPA and criticizes blocking it; he objects to Heinrich's alternative because it creates a federal interconnection queue.

    Supports cost2 directly. His assertion about a required deposit is a characterization, not controlling bill text; optional state adoption remains the coded legal mechanism.

  • Moreno condemns Ohio EPA general wastewater permit draft · 2026-02-27

    Own office condemns draft permit described as allowing untreated data-center wastewater and stormwater directly into rivers and streams.

    Release links substantive statement to X, which returns no parsed text; Quiver AI summary excluded. Opposition to relaxed existing permitting is not proof of a new numerical water standard.

  • Moreno talks data centers, workforce opportunities in Columbus — original Statehouse reporting · 2026-09-01

    Original publisher archive reports Moreno called on developers to produce their own power, connect it to the grid and use closed-loop systems to prevent wastewater discharge; rejects construction halt and proposes tax on subsidies.

    Full article destination is paywall shell; full publisher archive body available. Sept1 byline/photo date verified at destination. Cooling preference is advice, with no compulsory cooling instrument established. OMA president quotation about speculative demand is not Moreno.

  • S.5689 · RECLAIM Act (sponsor) · 2026-10-15

    Moreno introduced this bill. Bars federal financial/tax incentives and imposes a100% excise tax on state/local incentives for covered AI centers.

    Incentive neutrality is distinct from electricity-cost allocation or physical resource protection; neither a construction prohibition nor safeguards3 follows by itself.

  • Public statement on the Ratepayer Protection Pledge · 2026-03-16

    Urged Carlyle to sign President Trump’s named Ratepayer Protection Pledge in a letter concerning its Ohio data-center expansion.

    The release is dated March 17 and says the letter was sent today, but the reproduced letter is dated March 16. This is advocacy for company participation, not a personal company signatory or statutory mandate.

Alan Armstrong (R–OK)

Armstrong wants more data centers and power plants in Oklahoma. He supports federal consideration of developer-payment rules. For enabling energy projects, he favors narrower environmental review and limits on remedies after a permit is issued.

Buildout posture
Encourage construction · direct. Office explicitly recruits hyperscale buildout and enabling permitting. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Explicit sponsor/cosponsor role supports the operative instrument: States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads. New nonresidential computing/storage demand ≥100MW at one site/campus; federal legislation addressing state/nonregulated utility consideration.
Resource and community safeguards
Narrow or waive review · inferred. If A’s narrowly scoped SPEED/review analogies are accepted for other people, this personal proposal supports a consistent weak analogy. It does not show repeal of substantive center water or emissions standards. Environmental review and remedies for enabling transmission/pipelines with a federal nexus
Source record (5)
  • Supporting Oklahoma Business Growth · Date unavailable

    Promotes hyperscale campuses, faster FERC/DOE interconnections and federal permitting; cites construction employment and permanent skilled work.

    Undated issue page accessed Nov4.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Alan Armstrong voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • KFOR original requests for Oklahoma congressional statements on data centers · 2026-09-02

    Lankford team refers to July21 interview: local people must decide location and avoid power/water rate increases and empty buildings. Armstrong separately promotes projects, behind-meter new generation, Oklahoma law and federal permitting reform.

    Bice quotations50–52 are separate and do not establish Lankford or Armstrong water-law endorsement. Lankford July21 original audio not independently checked. Armstrong proposes a pathway for own generation, not mandatory self-supply.

  • Columbia Energy Exchange interview with Armstrong · 2026-07-28

    Armstrong advocates concurrent federal/state review, clearer water standards and less litigation, while saying process reform can preserve environmental protection. He also specifically criticizes obstacles to data-center construction.

    Most detailed resource discussion concerns pipelines and enabling energy infrastructure, not private data-center water use. Faster procedure cannot by itself be coded as waiving all protections; no new facility operating requirement is specified.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-23

    Armstrong cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

Kevin Hern (R–OK)

Hern wants permitting changes and small modular reactors to supply the power American data centers need, including off-grid options. He voted for the House Ratepayer Protection Act, which requires consideration of developer-payment rules rather than mandatory state adoption.

Buildout posture
Encourage construction · direct. Own on-record interview explicitly advocates permitting/power for data centers, resolving earlier reliance on a generic GRDA power-plant quotation. U.S. data-center enabling generation and permitting
Ratepayer protection: enforceability
Require consideration of rules · direct. House passage vote for required regulatory consideration. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Kevin Hern voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • Hern at GRDA power plant dedication · 2026-09

    Welcomes generation investment to improve reliability and meet growth; reporter connects new demand to data centers.

    His quoted remarks concern power supply generally; weak basis for broader siting stance.

  • Hern original interview on power and permitting for AI data centers · 2026-01-20

    Hern expressly advocates permitting and small modular reactors for data centers, including independent off-grid power, and argues that AI needs more energy.

    Other lawmakers in same story have different statements. Off-grid generation is enabling option, not a universal mandatory developer self-supply rule or environmental standard.

James Lankford (R–OK)

Lankford would let communities decide whether to host data centers and wants residents involved while protecting local power and water rates. He supports a federal bill that makes states consider developer-payment safeguards, while his broader no-rate-increase goal leaves the legal mechanism open.

Buildout posture
Case-by-case approval · direct. Expressly says local people must decide where facilities land; affirmative local decision-making position. Oklahoma communities; interview July21 repeated by his office Sept2
Ratepayer protection: enforceability
Require developer payment · inferred. His own no-rate-increase goal for power and water reasonably supports a compulsory no-cost-shift duty, although his directly supported named federal bill leaves state adoption optional and remains an important weaker alternative. Local electricity and water-rate impacts from incoming data centers; no collateral or exit design stated.
Resource and community safeguards
Disclose or assess impacts · inferred. His stated opportunity for communities to speak into siting decisions implies meaningful local information or assessment. This is an inference about community process, not direct support for operator water-use reporting or conservation limits. Local community participation in data-center siting and evaluation of power/water effects.
Source record (3)
  • Lankford public post supporting Husted bill · 2026-09-30

    Public post supports Ratepayer Protection Act and says Oklahoma already has similar protections.

    Mirrored official social post; independent siting/environment views not established.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    James Lankford voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • KFOR reports Lankford’s July21 interview and Armstrong’s separate response · 2026-09-02

    Lankford’s office pointed to his July21 interview. He wants communities to participate in siting choices and wants local power and water rates protected from a new business’s costs. His separate concern is stranded buildings as chips improve.

    Bice’s praise for Oklahoma groundwater law is not Lankford’s. Nor are Armstrong’s behind-the-meter proposal or Trump/Vance statements his. Lankford does not identify a reporting statute, water cap or complete tariff.

Jeff Merkley (D–OR)

Merkley wants federal agencies to halt data-center development on public lands and disclose the effects of proposed deals. He says centers should never be allowed to raise other customers’ electricity rates, but has not specified an enforceable payment rule.

Buildout posture
Condition or restrict siting · direct. October joint letter demands halt to federal-public-land development; this specific restriction outweighs earlier general balanced-development language. federal public lands only
Ratepayer protection: enforceability
Require developer payment · inferred. His own insistence that centers must not be allowed to raise others’ rates points to binding protection. No specific tariff, cost categories or guarantee is selected, leaving a weaker implementation plausible. Electricity infrastructure costs and other-customer rate impacts, discussed in Oregon local interview.
Resource and community safeguards
Disclose or assess impacts · direct. Explicit accountability inquiry and local resource assessment. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • Wyden and Merkley letter to Oregon advisory committee · 2026-07-02

    Recognizes security and union-job benefits while asking panel to address energy prices, water, noise, farmland, Tribal consultation and accountability.

    Search retrieved full text after direct open returned403; no binding limits in letter.

  • Wyden, Padilla, Merkley inquire into public-land deals · 2026-10-29

    Demands transparency about Interior meetings and planned public-land data-center development.

    Inquiry does not itself endorse a broad construction ban.

  • Joint letter full text: halt public-land development · 2026-10-30

    Joint signers demand ceasing efforts to develop public lands for data centers, alongside disclosure and consultation.

    Not a national private-land construction moratorium or proof of Wyden bill cosponsorship.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jeff Merkley voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Merkley interview before Gilliam County town hall · 2026-04-09

    In an April2 interview, Merkley said data centers should never be allowed to raise everyone else’s rates and discussed infrastructure upgrades being charged to all customers.

    Original reporter interview supplies a personal position, but no tariff or guarantee was chosen. A legal no-rate-increase duty is an inference from his prohibitory language, not a direct bill endorsement.

Ron Wyden (D–OR)

Wyden would prohibit new data centers on federal public lands. He also proposes taxes to compensate communities for disruption, raising public revenue without directly assigning electricity-infrastructure costs to developers.

Buildout posture
Condition or restrict siting · direct. Specific restriction on federal public-land siting, not national moratorium. federal public lands only
Ratepayer protection: enforceability
Require developer payment · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Resource and community safeguards
Set enforceable standards · direct. Binding land exclusion plus reporting proposal. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (12)
  • Wyden and Merkley letter to Oregon advisory committee · 2026-07-02

    Recognizes security and union-job benefits while asking panel to address energy prices, water, noise, farmland, Tribal consultation and accountability.

    Search retrieved full text after direct open returned403; no binding limits in letter.

  • AI Environmental Impacts Act reintroduction · 2026-06-09

    Names Wyden and Welch among cosponsors; mandatory environmental/energy reporting, noncompliance fines, federal study and measurement standards.

    Reporting enforcement is not a binding emissions or water cap.

  • Wyden public-land data-center ban · 2026-09-30

    Introduced S.5658 prohibiting federal-land development or sale/transfer for new data centers and associated infrastructure.

    Applies to federal public lands, not all private projects.

  • Wyden unveils data-center taxation proposal · 2026-08-06

    Proposes ending specified tax incentives and a public-investment excise tax, seeking revenue for affected workers and communities; says he is exploring local power impacts.

    Taxes and compensation are not an electricity tariff, connection-cost assignment, or preapproval guarantee. Raw HTTP download403; full text retrieved through web tool.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ron Wyden voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-30, S5214 · 2026-09-30

    Wyden urges passage of S.5658 to prohibit data-center construction on federal land, citing scarce water, grid demands, and protection of public lands.

    The restriction is confined to federal land. Do not generalize into a nationwide construction moratorium or infer a utility-cost mechanism.

  • You’re paying higher energy bills while data centers profit · 2026-08-19

    His campaign connects the tax proposal to household energy costs and local disruptions.

    His payment principle is clear but the chosen instrument remains tax policy outside the narrow utility-cost axis.

  • Whitehouse and Wyden oppose removal of mandatory public air-permit notice · 2026-10-07

    Whitehouse leads and Wyden signs both EPA/company letters defending 30-day public participation in air permits and requesting communications and company engagement policies.

    Different lists for EPA and company letters; does not impose a new emissions cap or prove that all signers oppose permitting reform. Inquiry/recommended preservation, not enacted new duty.

  • S.4727 · Artificial Intelligence Environmental Impacts Act of 2026 (cosponsor) · 2026-06-09

    Wyden cosponsored this bill. EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

    In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

  • S.5658 · A bill to prohibit the construction of data centers on Federal land, and for other purposes. (sponsor) · 2026-09-30

    Wyden introduced this bill. Prohibits construction on National Forest and Interior-managed land; new conveyances require data-center reversion clause unless Congress authorizes use.

    Targeted federal siting exclusion, not a national all-land moratorium or prohibition on all existing operations. Tribal reservation/trust/restricted lands excluded. DOE/Defense land is not generically within the definition.

  • Wyden follows up PGE rate inquiry with utility commitments · 2024-12-11

    Wyden documented a discussion with PGE that it would take every possible step to prevent industrial demand from raising residential rates and keep residential increases below inflation.

    Utility best-effort commitment, not a defined developer payment instrument. The follow-up says industrial uses broadly. His2026 excise-tax proposal compensates community/worker disruption and does not itself assign electric-grid upgrade costs.

  • Proposal for the Taxation of Data Centers: Democratic staff white paper · 2026-08-06

    Read all five pages: gross-receipts excise tax with exemptions, removal of construction incentives, anti-avoidance design and revenue-use discussion. No rule directly recovers grid-upgrade costs from new loads.

    White paper, not introduced legislative language. Revenue priorities include displacement assistance; do not describe this as a utility cost-recovery bill. Raw download403; web full-PDF extraction archived.

John Fetterman (D–PA)

Fetterman backs data-center construction and says companies should pay their electricity bills without raising households’ rates. He sought a company commitment for the Three Mile Island power contract and cosponsored the Clean Cloud Act.

Buildout posture
Encourage construction · direct. Explicit buildout support and opposition to moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Seek voluntary payments · inferred. Fetterman sought a company commitment on the Three Mile Island contract and later said developers should cover their electricity bills. A voluntary approach is inferred from his specific request. The March interview leaves the legal mechanism open. Microsoft/Constellation Three Mile Island power-purchase agreement; broader commercial preference inferred only.
Resource and community safeguards
Set enforceable standards · direct. Clean Cloud co-authorship establishes emissions conditions. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Whitehouse and Fetterman introduce Clean Cloud Act · 2025-04-11

    Co-authors propose declining electricity-emissions benchmarks, an excess-emissions charge, new clean generation and ratepayer assistance.

    Emissions-price instrument, not a ban on construction.

  • Fetterman backs buildout and rejects backlash · 2026-08-31

    Publicly endorses continued U.S. data-center development, emphasizing competition with China.

    Reporting of public statements; no withdrawal of Clean Cloud sponsorship shown.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Fetterman voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Fetterman own nominee QFR supports new grid generation rather than behind-meter agreements · 2025-09-17

    Own QFR supports AI infrastructure buildout and asks for more new generation connected to grid to preserve ratepayer affordability, instead of facilitating behind-meter agreements.

    New-grid supply preference does not prescribe mandatory developer payment; answer belongs to nominee Klein. Distinct from Clean Cloud emissions-charge instrument.

  • S.1475 · Clean Cloud Act of 2025 (cosponsor) · 2025-04-10

    Fetterman cosponsored this bill. Requires facility/utility energy and water disclosure and an emissions-intensity performance-fee system, with regional baseline declining to zero by2035 and fees for excess emissions.

    Emissions-pricing obligation supports safeguards3; not a construction ban, clean-energy-only operating permission or an electricity-infrastructure cost-allocation tariff. Household bill relief from fee revenue does not establish cost3/4.

  • Fetterman hearing questions and written follow-up to Microsoft on Three Mile Island PPA · 2025-05-08

    Fetterman asked Microsoft at the hearing and again in written questions for a commitment that the Constellation power-purchase agreement would not raise household electricity rates. He called permanent rate increases unacceptable.

    A request for a company commitment in this PPA, not a chosen compulsory payment statute. Smith’s answers about paying utility upgrade charges and supplying835MW are the company’s commitments, not Fetterman’s own tariff proposal. Wider industrial policy remains uncertain.

  • Fetterman on who should pay data-center electricity bills · 2026-03-10

    Fetterman said companies should pay their electricity bills and should not raise household bills. The Washington bureau report places his statement immediately after describing the White House pledge.

    The published report omits the interviewer’s question. The statement establishes his payment principle but leaves the full federal pledge and its enforcement mechanism open.

Dave McCormick (R–PA)

McCormick promotes Pennsylvania data-center investment and wants developers to cover their power and transmission costs. He praised the voluntary White House pledge in July and backed the separate Ratepayer Protection Act in October. His cooling bill calls for research into efficient designs.

Buildout posture
Encourage construction · direct. Repeated active recruitment and investment promotion. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. In an October 4 interview, McCormick endorsed the Ratepayer Protection Act after the host named the bill. In July he separately praised the White House pledge and called for developers to pay their power and transmission costs. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Encourage efficiency · direct. Technical efficiency/R&D plus existing-permit compliance, without new binding resource ceiling. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • McCormick Energy and Innovation Summit update · 2026-07-10

    Celebrates summit-led energy and data-center investments and continuing campus development.

  • McCormick AI leadership address · 2026-07

    Urges community agreements on developer-funded power, no special tax abatements, water efficiency, permit compliance and early disclosure.

    Community covenant language; not independently a binding national mandate.

  • Liquid Cooling for AI Act · 2025-11-20

    Introduces bill for review and recommendations on efficient cooling with Coons, Budd and Schiff.

    Study/R&D recommendations, not mandatory operational standards.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Dave McCormick voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3269 · Liquid Cooling for AI Act of 2025 (sponsor) · 2025-11-20

    McCormick introduced this bill. Requires GAO technology/market/regulatory review of liquid cooling, heat reuse, energy savings, reliability and lifecycle costs; DOE assesses the report and recommends research.

    Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement.

  • McCormick interview on SundayMorningFutures · 2026-10-04

    Defended the Ratepayer Protection Act in a direct answer to a named-bill question and criticized its blocking.

    Attributable support as of the date shown.

  • Public statement on the Ratepayer Protection Pledge · 2026-07-29

    In a July 29 policy address, McCormick said developers should cover their power and transmission needs and explicitly praised the President’s Ratepayer Protection Pledge as a strong start.

    This is explicit pledge support, not an Act reference. These two support events must remain distinct.

Jack Reed (D–RI)

Reed wants to restrain unchecked data-center growth through legislation making developers cover added costs and answer for grid and water harms. He has pressed ISO New England for ratepayer and reliability protections, while leaving the conditions for approving individual projects unspecified.

Buildout posture
Condition or restrict siting · inferred. Opposition to unchecked proliferation, paired with new legislative accountability for project harms, indicates restraint on buildout. The absence of a stated permission gate makes ordinary case-by-case development or continued conditioned growth plausible alternatives. General commercial development with proposed cost/grid/water accountability; no nationwide pause.
Ratepayer protection: enforceability
Require developer payment · direct. Questionnaire explicitly favors legislation assigning added costs to developers. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Resource accountability and disclosure inquiry; specific operating limits not established. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (3)
  • Jack Reed’s submitted SNAP candidate questionnaire · 2026-10-07

    Reed opposes unchecked data-center proliferation and seeks legislative provisions making developers bear increased costs and be accountable for grid and water-system harms.

    This directly states cost responsibility but no physical siting gate or preferred construction pace. A restrictive-buildout reading is inferential and uncertain; it is not a moratorium or direct opposition to all projects.

  • New England senators question ISO-NE · 2026-01-28

    Named co-signer asking grid operator how it will protect rates and reliability.

    Inquiry alone weaker than later explicit legislative demand.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jack Reed voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Sheldon Whitehouse (D–RI)

Whitehouse supports faster energy and transmission development with mandatory data-center payments, upfront financial assurances and responsibility for costs after departure. He also sponsors the Clean Cloud Act’s resource reporting and charges for electricity emissions above declining benchmarks.

Buildout posture
Encourage construction · direct. Leads enabling-permits package conditional on clean-energy certainty. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. S.5653 §2107 requires incremental costs, continuing recovery after exit and financial assurances for new≥20MW covered loads. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Set enforceable standards · direct. Clean Cloud performance standards and opposition to pollution exemptions. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (9)
  • Whitehouse and Fetterman introduce Clean Cloud Act · 2025-04-11

    Co-authors propose declining electricity-emissions benchmarks, an excess-emissions charge, new clean generation and ratepayer assistance.

    Emissions-price instrument, not a ban on construction.

  • BAAJA announced by Capito, Whitehouse, Lee, Heinrich · 2026-09-30

    Four authors propose faster federal reviews, transmission expansion, and mandatory data-center transmission-cost recovery.

    Package contains tradeoffs; support does not imply every provision is ideal.

  • Whitehouse BAAJA roundtable · 2026-11-02

    Promotes faster transmission and clean power alongside mandatory data-center cost of service and network upgrades.

  • Whitehouse investigates acid-rain exemption · 2026-10-15

    Challenges EPA exemption for data-center power plants.

  • S.5653 introduced text, sections2107 and2114 · 2026-09-30

    Requires new covered loads≥20MW to cover incremental costs, continuing recovery after exit, and financial assurances before utility upgrades; adds EIA load reporting.

    Existing arrangements grandfathered; state retail jurisdiction preserved. Reporting is not water/emissions ceiling.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Sheldon Whitehouse voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Whitehouse and Wyden oppose removal of mandatory public air-permit notice · 2026-10-07

    Whitehouse leads and Wyden signs both EPA/company letters defending 30-day public participation in air permits and requesting communications and company engagement policies.

    Different lists for EPA and company letters; does not impose a new emissions cap or prove that all signers oppose permitting reform. Inquiry/recommended preservation, not enacted new duty.

  • S.1475 · Clean Cloud Act of 2025 (sponsor) · 2025-04-10

    Whitehouse introduced this bill. Requires facility/utility energy and water disclosure and an emissions-intensity performance-fee system, with regional baseline declining to zero by2035 and fees for excess emissions.

    Emissions-pricing obligation supports safeguards3; not a construction ban, clean-energy-only operating permission or an electricity-infrastructure cost-allocation tariff. Household bill relief from fee revenue does not establish cost3/4.

  • S.5653 · Bipartisan American Affordability and Jobs Act of 2026 (cosponsor) · 2026-09-30

    Whitehouse cosponsored this bill. Permitting/transmission package sets compulsory incremental-cost floor, continuing recovery after exit and preconstruction financial assurances; EIA computational-load reporting.

    Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint.

Annie Andrews (D–SC)

Andrews calls for a two-year pause on new South Carolina data centers while federal transparency and ratepayer protections are developed and communities gain a stronger voice. An earlier interview described the pause as federal, leaving its geographic reach unclear.

Buildout posture
Pause construction · direct. Explicit two-year South Carolina construction moratorium. state-local
Ratepayer protection: enforceability
Require developer payment · inferred. Federal protection against rate increases sought; cost-assignment and enforcement design unspecified. federal
Resource and community safeguards
Disclose or assess impacts · direct. Explicit economic and environmental impact transparency; detailed operational water/emission standard not supplied. federal
Source record (3)
  • WIS full Andrews interview · 2026-10-28

    Calls for two-year South Carolina construction pause; federal economic/environmental disclosure and ratepayer protections; local ability to refuse projects.

  • Plan to tackle debt and tax preferences · 2026-09

    Proposes ending special tax breaks for data centers.

  • Andrews original Johnsonian interview describes federal two-year pause · 2026-10-22

    Reported interview describes two-year federal moratorium pending federal framework and economic/environmental transparency; Andrews says this balances community power and does not reject technology.

    Oct28 WIS interview scopes proposed two-year pause SouthCarolina. Earlier reporter describes federal breadth: preserve scope ambiguity, do not silently nationalize her latest state-specific proposal. No full mandatory resource/payment design here.

Darline Graham (R–SC)

Graham supports data-center development with community choice and a transparent framework for environmental protection. She has proposed guidelines requiring companies to supply their own power and water or subsidize utilities so local rates fall, and also backs federal legislation leaving adoption of payment standards to states.

Buildout posture
Encourage construction · direct. Defends buildout and rejects construction moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. She explicitly proposes company own-supply or utility subsidy guidelines intended to lower rather than increase other users’ bills. This is a stated obligation rather than the separate optional state-adoption bill she also supported. Proposed guidelines for data centers and their host utilities/communities; own supply or subsidy alternatives; no collateral or exit guarantee.
Resource and community safeguards
Disclose or assess impacts · direct. Her own debate answer calls for a transparent environmental framework and community decision-making. The named own-water-supply alternative adds substance, but does not establish a universal conservation cap. Community environmental information, local guidelines and water/power arrangements for proposed data centers.
Source record (5)
  • Graham defends Ratepayer Protection Act · 2026-10-01

    Cosponsor and yea voter advocates data centers paying for new energy infrastructure.

    Supported standard leaves adoption to states.

  • Candidate comparison: Graham campaign response · 2026-10-08

    Opposes moratorium; spokesperson says states and communities should decide siting/operation and prevent taxpayer cost shifting.

    Campaign statement through reporter; no independent mandatory resource standard.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Darline Graham voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-22

    Graham cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Darline Graham’s own data-center answer in SCETV Republican runoff debate recap · 2026-08-21

    Graham supports data centers with community involvement and regulations. She proposes guidelines requiring companies to build their own water and power supplies or subsidize utilities so rates decrease, plus a transparent environmental framework and community choice.

    Proposed guidelines, not enacted. Alternative utility subsidy leaves technical design open. The subsequent question about finding out water demand is Ralph Norman’s statement and excluded. Her separate AI bans concern models, not physical facilities.

Tim Scott (R–SC)

Scott says data centers should supply or pay for the power they need and protect communities’ access to water. He has specified the payment principle without choosing a binding tariff or a water-use limit.

Buildout posture
Encourage construction · inferred. National competitiveness remarks favor continued buildout; inferred direction. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · inferred. Scott calls for companies to supply or pay for the power they need. That supports developer responsibility. His remarks leave open how Washington or state regulators would enforce it. Power needed by new data centers. His support for voluntary commitments and federal consideration rules is recorded separately.
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (4)
  • Scott discusses data-center electricity and water costs · 2026-07-14

    Says data centers should pay their own electricity and water costs while U.S. competes in AI.

    Syndicated CNBC interview, not verified direct video.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tim Scott voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Scott’s dated Google expansion endorsement reverified · 2025-10-14

    Scott welcomes Google’s investment in the state’s cloud/AI infrastructure and workforce. The release identifies Berkeley expansion and two Dorchester campuses.

    Named-company/project promotion supports the existing broader construction inference. Energy-affordability figures and Google’s corporate commitments are not Scott’s selected water or operating standards.

  • Tim Scott’s own Business Council remarks on AI power and water · 2026-07-23

    Scott endorses data centers providing/paying for their own power, approves what he characterizes as a presidential self-sufficiency test, and says households need to know water use will not deprive them.

    No specified water disclosure mandate, withdrawal cap, cooling rule or resource approval process. His description of an executive order is an attributed claim, not verification that a universal legal self-supply duty exists. Housing NEPA reforms in the same speech are not data-center reforms.

Mike Rounds (R–SD)

Rounds wants local communities to control data-center siting and endorses South Dakota’s rules protecting electricity customers and water supplies. That law requires centers with peak demand of at least 10 megawatts to cover attributable electricity costs even after departure and imposes water-allocation limits and public usage reports.

Buildout posture
Case-by-case approval · direct. Conditional local decision-making on projects. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · direct. Explicitly endorses South Dakota protective state approach; authoritative law mandates all attributable costs including exit/reduced-load risk. South Dakota ≥10MW separate electricity service terms; state-law endorsement, federal RPA remains weaker2
Resource and community safeguards
Set enforceable standards · direct. Endorses state water protections whose enacted text imposes compatibility review and binding allocation limits, beyond generic concern. South Dakota ≥10MW water-allocation limits and public reporting; no nationwide water prohibition
Source record (4)
  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mike Rounds voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Rounds original Scouting Lounge interview endorses South Dakota data-center rules · 2026-10-24

    Rounds expressly endorses South Dakota legislative approach: electricity-rate assurances, water protection and local zoning, and says developer commitments should be in writing; favors own power or explaining its source.

    Automated/interleaved transcript; audio not independently compared. Says last year and no intake, but actual enrolled2026 law permits bounded withdrawals: bill text controls mechanism. His stated school tax benefit is attributed claim.

  • South Dakota SB135 enrolled text — mechanism of policy Rounds endorses · 2026-03-24

    ≥10MW centers: separate service terms require all attributable electricity costs including departure/reduced-load costs; local authority preserved; preoperation water-compatibility determinations and board allocation limits protect essential/residential needs; public semiannual water reports.

    Enrolled text recovered; governor-signature date from official bill action table. State policy endorsement, not claim Rounds authored/voted in state legislature. No upfront collateral/asset-life financial term shown, so not unconditional cost4.

  • WeeklyRound[s]Up:September21–October4,2026 · 2026-10-13

    Endorsed the named Ratepayer Protection Act and praised its consumer protection and state/local-control approach.

    Attributable support as of the date shown.

John Thune (R–SD)

Thune wants data centers to cover their own utility and power needs and locate only where they have local support. The federal bill he backs requires states to consider developer-payment standards while leaving adoption optional.

Buildout posture
Encourage construction · direct. Explicit permitting acceleration to enable new power demand. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · inferred. His attributed own-power obligation points toward developer responsibility beyond optional consideration. This is a rhetorical preference with no identified legal mechanism, qualified by his support for the weaker named bill. Nationwide principle of company utility/power responsibility with local support; no cancellation guarantee.
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (6)
  • Thune supports enabling energy-permitting reforms · 2026-08-20

    Favors review deadlines and litigation limits to expand generation/transmission for rising demand including data centers.

    All-of-the-above supply agenda, not data-center siting preemption.

  • Thune floor advocacy for RPA · 2026-09-30

    Calls for adoption of cost-recovery standard and advances RPA.

    Procedural leadership does not establish support for stronger federal mandate.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Thune voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-30, S5190 · 2026-09-30

    Thune explicitly urges passage of H.R.9340 and describes it as promoting a developer-pays standard.

    Confirms cost2 direct; generic passage advocacy does not establish stronger mandatory nationwide payment.

  • Thune floor speech advocates more energy amid data-center demand · 2025-02-25

    Own floor speech identifies AI/data-center electricity demand and advocates expanded domestic energy production to meet demand and avoid shortages and high bills.

    Historical generation advocacy, not a compulsory developer-pay instrument or data-center environmental exemption. Quoted newspaper claims distinguished from senator own stance.

  • Thune quoted from KELO-TV interview on own power and local support · 2026-09-02

    The report quotes Thune saying centers should take care of their own utilities and power wherever they locate, and should not locate where there is no local support.

    Secondary report quoting KELO-TV; original KELO site blocked to search, mainNewsmax page403. No selected enforcement or power-supply specification. His actual H.R9340 endorsement supports only mandatory consideration with optional state adoption.

Marsha Blackburn (R–TN)

Blackburn supports data centers where communities want them and has opposed the proposed site beside Nashville Zoo. In her Tennessee gubernatorial campaign she called for a state ratepayer law and environmental and noise standards, with their detailed requirements still open.

Buildout posture
Encourage construction · direct. Explicitly promotes hosting in willing communities. Tennessee/state-local development
Ratepayer protection: enforceability
Require developer payment · inferred. November2 interview calls for a Tennessee ratepayer-protection act assuring no utility increases. Compulsory protection is inferred, but no tariff design is supplied. Earlier federal pledge advocacy and procedural yea are narrower evidence. Tennessee state policy; federal pledge/procedural vote separately recorded
Resource and community safeguards
Set enforceable standards · direct. Explicitly advocates state environmental and noise standards. Tennessee/state-local development
Source record (5)
  • Blackburn questions Nashville Zoo-adjacent siting · 2026-06-13

    Affirms data-center economic role but calls for revisiting this particular location.

    Mirrored campaign release.

  • Blackburn business interview · 2026-11-02

    Supports willing communities hosting campuses and wants Tennessee ratepayer, environmental and noise standards. Separately endorses the federal voluntary pledge.

    Gubernatorial context; not promise to enact same policy federally.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Marsha Blackburn voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Public statement on the Ratepayer Protection Pledge · 2026-04-27

    Advocated codifying the President’s ratepayer protection pledge through her AI discussion draft, with full energy and water infrastructure costs borne by operators.

    A proposed statutory extension of the pledge, not a claim that the voluntary text already imposes those legal duties. The March 18 discussion-draft release did not contain the same explicit pledge wording, so do not backdate this statement.

  • Public statement on the Ratepayer Protection Pledge · 2026-10-20

    Called the named Ratepayer Protection Pledge an important step to protect consumers while advocating a national AI framework.

    Published October 20; the exact date she submitted her answer is not specified. Gubernatorial campaign context and statutory-framework qualification are retained.

Bill Hagerty (R–TN)

Hagerty wants continued growth in computing and energy capacity, with localities deciding when and where data centers belong. He rejects blanket moratoriums and backs the Ratepayer Protection Act, which lets states decide whether to adopt developer-payment rules.

Buildout posture
Encourage construction · direct. Explicitly advocates keeping pace in AI computing infrastructure. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · direct. Supported RPA instrument leaves state adoption optional. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • Hagerty RPA floor remarks · 2026-09-30

    Calls for keeping pace in computing/AI and new energy while companies fund infrastructure instead of families; backs RPA.

    Remarks acknowledge community needs but no new binding resource limits.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Bill Hagerty voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-24

    Hagerty cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

John Cornyn (R–TX)

Cornyn promotes Abilene’s Stargate campus and supports sustainable-energy, reliability and public-reporting requirements for government data centers and certain contractors. He also cosponsors the Ratepayer Protection Act, which requires states to consider developer-payment standards but lets them reject those standards.

Buildout posture
Encourage construction · direct. Own attributed promotion during Stargate visit and workforce event. Abilene Stargate campus and LIFT workforce training; broader construction policy unresolved
Ratepayer protection: enforceability
Require consideration of rules · direct. Signed cloture request and publicly advocates state-consideration bill. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Set enforceable standards · direct. The bill requires minimum federal data-center standards addressing sustainable power and reliability, with public compliance reporting. New or substantially improved federal facilities and specified contractors. Existing federal centers receive implementation guidance. Commercial development outside this portfolio is unresolved by this bill.
Source record (6)
  • Cornyn public statement supporting RPA · 2026-09-30

    Official social post praises Husted bill and developer-funded power/grid upgrades.

    Primary social post reproduced by aggregator; use actual post, not AI summary.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Cornyn voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Cornyn tours Abilene Stargate and workforce training program · 2025-08-27

    Cornyn visits Stargate campus and LIFT trade training; positively promotes Abilene growth and project-related workforce opportunities.

    Project-specific support; do not turn a tour or federal IT modernization bill into an unlimited nationwide siting policy. Prospective SMRs are not imposed as a requirement.

  • S.5028 · Ratepayer Protection Act (cosponsor) · 2026-09-23

    Cornyn cosponsored this bill. States and nonregulated utilities must consider a standard assigning all incremental generation, transmission and distribution upgrade costs, continued recovery after exit, and pre-upgrade financial assurances to new large computing loads.

    Mandatory consideration and a determination are required; adopting the substantive standard remains optional. Existing comparable proceedings or legislative votes can satisfy the requirement. Financial-assurance language inside the optional standard does not establish nationwide compulsory lifecycle protection.

  • Federal Data Center Enhancement Act · 118th Congress · 2023-03-22

    Cornyn was an original cosponsor of this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

  • Federal Data Center Enhancement Act · 117th Congress · 2022-07-27

    Cornyn was an original cosponsor of this bill to establish minimum requirements for covered federal data centers, including sustainable energy, availability and power-failure protection.

    Covers federal facilities and specified contractors. A separately financed commercial campus falls outside its scope.

Ted Cruz (R–TX)

Cruz promotes Abilene’s Stargate expansion and wants streamlined federal permitting for American AI infrastructure. His proposed approach emphasizes new computing capacity, additional power and competition with China, without specifying a compulsory developer-payment rule.

Buildout posture
Encourage construction · direct. Affirmative buildout and permit-streamlining advocacy. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Procedural yea supports considering RPA; no broader cost enforcement claim. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (2)
  • Cruz applauds Abilene expansion · 2025-09-24

    Celebrates Stargate campus, national competitiveness and further investment; proposes streamlined federal AI-infrastructure permits.

    General AI SANDBOX rules are not assumed equivalent to siting/environment preemption.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ted Cruz voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

James Talarico (D–TX)

Talarico would require developers to pay infrastructure and grid-connection costs, use closed-loop water systems and meet federal minimum standards, while letting communities refuse projects. He also seeks to end industry tax preferences, with Texas tax changes requiring state action.

Buildout posture
Condition or restrict siting · direct. Makes new investment conditional on safeguards; no blanket moratorium in reviewed plan. federal
Ratepayer protection: enforceability
Require developer payment · direct. Express developer obligation for infrastructure and interconnection. federal
Resource and community safeguards
Set enforceable standards · direct. Explicit closed-loop water requirement and federal minimum standards. federal
Source record (2)
  • Social Media, AI & Tech policy platform · Date unavailable

    Calls for infrastructure paid by large users, closed-loop water systems, minimum federal grid/environment/job/transparency requirements, local choice and ending tax preferences.

  • Talarico announces data-center plan · 2026-07-22

    Frames platform as welcoming investment while protecting working people; details standards and local authority.

John Curtis (R–UT)

Curtis promotes Utah as a home for AI infrastructure while insisting communities can refuse unwanted data centers. His bills with Blunt Rochester require public resource-impact reports and offer independent technical help for local decisions.

Buildout posture
Encourage construction · direct. Recruitment balanced by explicit local veto preference. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. RPA yea and ratepayer concern; binding national charge not established. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Introduced mandatory resource-reporting bills. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Curtis pitches Utah AI infrastructure · 2025-05-08

    Promotes Utah as host while questioning industry leaders about ratepayer protection.

  • Curtis and Blunt Rochester disclosure and assistance bills · 2026-10-01

    Mandates energy/environment reporting and offers independent local technical assistance; DOE cannot recommend project approval/rejection.

    Information tool, not substantive pollution limits.

  • Curtis local decision-making interview · 2026-09-28

    States community should be empowered to reject unwanted data centers.

    No national construction moratorium.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Curtis voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5640 · Data Center Transparency Act of 2026 (cosponsor) · 2026-09-30

    Curtis cosponsored this bill. EPA quarterly public air/water/emissions-impact reports and EIA energy collection and twice-yearly public reports, including households’ bill trends.

    Information obligations do not allocate costs or set water/emissions limits. Text says consumes not less than50megawatts each day; retain its awkward units rather than silently converting.

  • S.5645 · Data Center Community Empowerment Act of 2026 (sponsor) · 2026-09-30

    Curtis introduced this bill. DOE provides requested objective community technical assistance, plain-language toolkit and independent analysis of developer-supplied information.

    Developer submission voluntary; DOE must remain neutral and has no power to approve, condition, delay or deny local decisions. No guaranteed customer-payment mandate. Positive local-case-by-case stance may be inferred from instrument design but no direct overall expansion 2 claim is warranted from sponsorship alone.

Mike Lee (R–UT)

Lee wants faster energy permitting and expanded generation and transmission to serve data-center demand. His bipartisan permitting bill would require new covered large loads to pay incremental costs, provide upfront financial assurances and remain responsible after leaving, with existing approved arrangements preserved.

Buildout posture
Encourage construction · direct. Co-authors permitting acceleration package. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. S.5653 §2107 requires incremental costs, continuing recovery after exit and financial assurances for new≥20MW covered loads. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. BAAJA §2114 adds mandatory EIA data-center load reporting; no comparable water/emissions operating ceiling established. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • BAAJA announced by Capito, Whitehouse, Lee, Heinrich · 2026-09-30

    Four authors propose faster federal reviews, transmission expansion, and mandatory data-center transmission-cost recovery.

    Package contains tradeoffs; support does not imply every provision is ideal.

  • Lee energy-demand hearing · 2025-07-23

    Advocates reliable dispatchable energy to meet AI/data-center load growth.

    Energy mix preference is separate from siting/resource guardrails.

  • S.5653 introduced text, sections2107 and2114 · 2026-09-30

    Requires new covered loads≥20MW to cover incremental costs, continuing recovery after exit, and financial assurances before utility upgrades; adds EIA load reporting.

    Existing arrangements grandfathered; state retail jurisdiction preserved. Reporting is not water/emissions ceiling.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mike Lee voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.5653 · Bipartisan American Affordability and Jobs Act of 2026 (cosponsor) · 2026-09-30

    Lee cosponsored this bill. Permitting/transmission package sets compulsory incremental-cost floor, continuing recovery after exit and preconstruction financial assurances; EIA computational-load reporting.

    Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint.

Tim Kaine (D–VA)

Kaine opposes a national moratorium and wants informed local decisions, with new grid connections allowed only when power can be reliably supplied. He supports mandatory consumption cuts during shortages and has called for mandatory federal energy rules, though the payment design is not settled.

Buildout posture
Condition or restrict siting · direct. Signed letter explicitly requires reliable service before connecting new large loads and compulsory curtailment. Later rejection of blanket moratorium/local siting stance can coexist. PJM new-large-load interconnection and operation; no national construction ban
Ratepayer protection: enforceability
Require developer payment · inferred. His support for mandatory energy rules and approval of making centers carry their electricity burden support a compulsory-payment interpretation. The exact federal mechanism is not identified. Tax compensation and tariff assignment remain distinct. Federal mandatory data-center energy protections discussed alongside Virginia’s state consumption-tax example.
Resource and community safeguards
Disclose or assess impacts · direct. Public transparency demand, with enforcement unspecified. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Kaine calls for building transparency · 2026-09-16

    Urges local leaders/operators to disclose power/water/community impacts.

    No named reporting-enforcement bill.

  • Kaine signs FERC technical-conference request · 2025-02-14

    Seeks affordable reliable clean electricity during data-center expansion.

    No precise binding allocation rule endorsed.

  • Kaine rejects national moratorium · 2026-03-26

    Favors continued sector leadership; thinks water/power/land concerns best addressed with state legislation.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tim Kaine voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Kaine joins PJM letter seeking mandatory curtailment and reliable large-load queue · 2025-11-06

    Named signer advocates mandatory backstop curtailment for all new large loads, a queue connecting them only when reliably served, better forecasts and prioritizing additional generation/storage/demand response.

    PJM interconnection/operation gate, not national construction moratorium. Reliability measures can reduce market prices without specifying a developer payment allocation, so cost coordinate not established by this letter alone.

  • Kaine on mandatory federal data-center energy legislation, Queen City News report · 2026-10-10

    Kaine says a bill coming to him would impose mandatory data-center rules to address the energy challenge. This is his own quoted statement in original Queen City News reporting syndicated byAOL.

    He does not name the bill or its precise payment mechanism in the quote. Duke’s detailed upfront deposits and financial guarantees are the utility agreement, not Kaine’s proposal. Report updatedOctober10UTC; likely localOctober9 publication.

  • Kaine interview: data-center cost responsibility and Virginia energy consumption tax · 2026-08

    An attributed interview excerpt says Kaine opposed a moratorium and praised Virginia’s approach of energy-consumption taxation to make centers pay their electricity costs and protect families and businesses from excessive rate increases.

    Partisan interview publisher; current direct open403, indexed quotation preserved. The state tax is not the same as full incremental grid-cost assignment, and cannot establish financial guarantees. This is supplementary to his October mandatory-rule statement.

Mark Warner (D–VA)

Warner opposes a blanket pause and supports delaying grid connections that threaten reliability, with developers paying for the transmission they require. His tax bill ties accelerated depreciation to green-building certification. His floor proposal goes further on water, power and neighborhood protections.

Buildout posture
Condition or restrict siting · direct. Sponsorship of Power for the People Act carries the same reliability/affordability-based delay-or-denial conditions already coded expansion 3 for Van Hollen, Alsobrooks, Booker and Smith. Rejection of a blanket moratorium remains compatible with1. Preserve scope as covered large-load interconnection. federal; covered large-load interconnection
Ratepayer protection: enforceability
Require developer payment · direct. Co-sponsors Power for the People Act. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Set enforceable standards · direct. Tax benefit conditioned on environmental/efficiency standards. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • Warner sponsors Power for the People Act · 2026-06-02

    Supports mandatory data-center payment for associated local transmission costs.

  • Warner AI legislative framework and data-center bill · 2026-07-23

    Disclosure and tax-eligibility conditions include clean power, water standards, setbacks and avoiding higher consumer bills.

    Office reprint; tax condition is not a universal construction prohibition.

  • Warner rejects moratorium within AI framework · 2026-07-21

    Rejects construction moratorium while proposing infrastructure conditions and worker-transition funding.

    Reported rather than a blanket endorsement of every local project.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Mark Warner voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2026-09-29, S5151–S5152 · 2026-09-29

    Warner rejects a blanket pause and urges mandatory resource disclosures, limits on secrecy, and conditioning bonus depreciation on efficiency and community safeguards, including LEED, water, power, and setbacks.

    Rejection of a blanket pause does not contradict targeted reliability-based interconnection limits in his other sponsorship. Tax-benefit conditions are not a general permit ban.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-06-01

    Warner cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.5054 · Data Center Tax Accountability and Disclosure Act of 2026 (sponsor) · 2026-07-21

    Warner introduced this bill. Denies bonus depreciation to AI centers except those with LEEDGold/Platinum or a jointly approved equivalent. Separately requires preoperation and annual energy/water/emissions/backup-power reports, overrides conflicting NDAs and imposes daily penalties.

    The certification is a defined condition for a generally available tax benefit, so safeguards3 is appropriate under the codebook; it is not an operating-permit condition. Tax exclusion covers facilities at least20% used for AI and at least one GPU; reporting separately covers ≥25MW with dedicated-federal and national-security exceptions. Tax treatment is not electricity infrastructure cost assignment and does not alone establish restraint of construction.

Bernie Sanders (I–VT)

Sanders would pause new AI data-center construction and upgrades until Congress enacts protections for utility customers, workers, communities and the environment. His moratorium bill also requires community approval power and broader AI safeguards before Congress explicitly ends the pause.

Buildout posture
Pause construction · direct. Explicit nationwide AI data-center pause pending safeguards. federal; covered AI/high-density facilities
Ratepayer protection: enforceability
Require developer payment · direct. Legislation conditions reopening on no utility-price harm; binding principle, not detailed lifecycle tariff design. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Require prior approval · direct. National safeguards as condition to lifting moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (5)
  • AI Data Center Moratorium Act announcement · 2026-03-25

    Seeks federal pause until AI safety, worker benefit, utility/community and environmental safeguards exist.

    Applies to AI data centers; broad AI/workforce motivations, not only local resource impacts.

  • Sanders Pro-Human Assembly remarks · 2026-09

    Reaffirms moratorium until nationally enforceable safeguards prevent utility increases and community/environment harms.

    Specific utility tariff design not spelled out.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Bernie Sanders voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Congressional Record—Senate, 2025-12-08, S8528 · 2025-12-08

    Sanders calls for democratic oversight and scrutiny of data centers' electricity, water, utility-bill, and local environmental impacts.

    This earlier speech raises concerns but does not itself demand a construction moratorium. His later moratorium bill remains the coding basis.

  • S.4214 · Artificial Intelligence Data Center Moratorium Act (sponsor) · 2026-03-25

    Sanders introduced this bill. Pauses new construction and upgrades until Congress enacts laws protecting consumers from higher utility bills, preventing climate/environmental harm and granting affected communities approval power, as well as AI/workforce/labor/no-subsidy conditions; express termination law required.

    Pause includes upgrades to existing covered centers but does not order all existing operations closed. Safeguards4 derives from the environmental/community conditions for lifting it, not from AI-product licensing alone. No explicit collateral/stranded-cost instrument establishes cost4.

Peter Welch (D–VT)

Welch would condition large-load connections on grid reliability and affordability and require payment for associated local transmission upgrades. He also backs mandatory environmental-impact reporting and has questioned data-center tax-credit claims.

Buildout posture
Condition or restrict siting · direct. Sponsorship of Power for the People Act carries the same reliability/affordability-based delay-or-denial conditions already coded expansion 3 for Van Hollen, Alsobrooks, Booker and Smith. Rejection of a blanket moratorium remains compatible with1. Preserve scope as covered large-load interconnection. federal; covered large-load interconnection
Ratepayer protection: enforceability
Require developer payment · direct. Power for the People mandatory FERC upgrade-cost rule. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. AI Environmental Impacts Act mandatory reporting. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (6)
  • Welch coauthors Power for the People Act · 2026-01-22

    Backs new rate-class evaluation, mandatory FERC local-upgrade rule, orderly interconnection, additional supply/flexibility and labor standards.

  • AI Environmental Impacts Act reintroduction · 2026-06-09

    Names Wyden and Welch among cosponsors; mandatory environmental/energy reporting, noncompliance fines, federal study and measurement standards.

    Reporting enforcement is not a binding emissions or water cap.

  • Welch IRS inquiry on R&E credits · 2026-10-08

    Seeks IRS scrutiny of data-center tax-credit claims.

    Investigation, not total repeal of all tax incentives.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Peter Welch voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • S.3682 · Power for the People Act of 2026 (cosponsor) · 2026-01-15

    Welch cosponsored this bill. Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

    Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

  • S.4727 · Artificial Intelligence Environmental Impacts Act of 2026 (cosponsor) · 2026-06-09

    Welch cosponsored this bill. EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

    In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

Maria Cantwell (D–WA)

Cantwell opposes a construction moratorium and wants more power supply alongside binding protection for other electricity customers. She urges state tariffs covering new and existing system costs, with payment commitments over infrastructure life, collateral, exit fees and public disclosure.

Buildout posture
Encourage construction · direct. Advocates power expansion rather than moratorium. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. September 30 joint letter requests mandatory large-load tariffs with asset-life take-or-pay commitments, collateral and exit fees. This advocates state enforcement; it is not enacted nationwide law. federal recommendation to states
Resource and community safeguards
Disclose or assess impacts · direct. Supports public load/cost disclosure and assessment. The tariff letter requires compliance with existing climate law but does not itself create a new resource standard. mixed
Source record (4)
  • Cantwell explains RPA no and urges binding state tariffs · 2026-09-30

    Rejects optional standard; asks state commissions to charge data centers full new and existing generation/transmission/distribution costs.

    Request to regulators, not enacted tariff.

  • Cantwell rejects moratorium and favors renewable supply · 2026-01

    Opposes construction moratorium and points to renewable expansion instead.

    Article date only month in retrieval; primary statement reported.

  • Luján, Heinrich, Kelly and Cantwell urge enforceable large-load tariffs · 2026-09-30

    The four senators urge mandatory dedicated tariffs covering incremental and embedded system costs, capacity effects, take-or-pay commitments over asset life, collateral/exit fees, public load and cost disclosure, and compliance with state clean-energy/climate law.

    A recommendation that states enact enforceable rules, not an enacted nationwide obligation. Self-supply must not bypass cost duties.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Maria Cantwell voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Patty Murray (D–WA)

Murray supports grid-planning research to manage rising AI and data-center demand and secured $10 million for a University of Washington academic computing center. Her support for that public research project leaves her approach to commercial data-center siting and electricity-cost allocation open.

Buildout posture
Encourage construction · direct. Direct funding advocacy for named academic computing center. University of Washington public academic computing data center; $10m appropriation
Ratepayer protection: enforceability
Require consideration of rules · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Resource and community safeguards
Encourage efficiency · direct. Specifically supports technical grid-integration research in response to data-center demand; fits research support anchor without implying a physical cap. Federal research and technical grid planning; not commercial permit condition
Source record (5)
  • Murray celebrates UW academic computing data-center appropriation · 2026-01

    Own statement celebrates $10 million for University of Washington computing data center in federal funding package.

    Academic/shared-research computing, not evidence for commercial hyperscale siting, allocating commercial utility costs, or a nationwide expansion policy. Month only retained from existing record.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Patty Murray voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Murray energy-budget QFR on grid research as data-center demand rises · 2025-05-21

    Murray asks DOE to prioritize research on grid resilience, reliability, affordability and energy systems integration, explicitly noting AI/data-center demand. This supports technical research rather than a specific payment requirement.

    Research and public-grid funding do not prove public subsidy of data-center incremental connection costs. This corroborates existing resource research support but leaves commercial buildout and cost allocation open.

  • Murray’s Seattle electricity-cost event checked for personal data-center attribution · 2025-07-25

    Murray urges clean-energy investment to protect affordability. The release also contains a data-center demand statement by ClimateSolutions director GreggSmall and a utility-cost-passing statement by SeattleCityLight CEO DawnLindell.

    The other speakers’ statements are not Murray’s cost-allocation policy. This event does not establish whether she would charge developers or accelerate commercial facilities.

  • Energy and Water Development Appropriations FY2026 · 2025-05-21

    Her own QFR explicitly asks DOE to prioritize grid planning, affordability, resilience and integration research as AI and data-center demand rises. It does not allocate load-related infrastructure costs.

    Public grid R&D funding is not proof that she favors socializing a commercial center’s connection costs. Witness response is separate from her question.

Tammy Baldwin (D–WI)

Baldwin wants communities to control development and a legal requirement preventing data-center electricity costs from reaching families and small businesses. She rejects the optional federal approach and its 100-megawatt threshold, and has questioned how faster Clean Water Act reviews would protect Great Lakes groundwater.

Buildout posture
Case-by-case approval · direct. September own statement explicitly wants communities in control, supported by January state-jurisdiction remarks; affirmative local choice rather than default neutral. Wisconsin/local decisions; no national or state moratorium endorsed
Ratepayer protection: enforceability
Require developer payment · direct. Explicit demand for legally mandatory cost protection. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. Own hearing questions specifically scrutinize data-center water consumption and expedited CleanWaterAct protections. Federal hearing oversight of GreatLakes/groundwater; no compulsory usage cap established
Source record (4)
  • Baldwin demands mandatory ratepayer protection · 2026-09-30

    Explains no vote: wants legal mandate that companies pay costs; objects to voluntary adoption and100MW threshold gaps; communities should control development.

    Does not establish general moratorium or specific water/emission ceiling.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Tammy Baldwin voted Nay. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Baldwin original interview on community costs and state moratorium authority · 2026-01-22

    Baldwin says developers must commit that communities do not shoulder energy/water costs; says any construction moratorium must first be considered by state legislature.

    Acknowledges state jurisdiction, does not endorse a moratorium. Later Sept30 own release explicitly supports community control and compulsory payment. Water cost protection is not a water-use cap.

  • Baldwin questions Kratsios about data-center water use and expedited Clean Water Act review · 2025-09-10

    Baldwin questions the effect of data-center water consumption on Great Lakes/groundwater and asks how expedited CleanWaterAct changes will protect those resources.

    Specific resource oversight, not a selected numeric water cap. Kratsios assurances about high standards and notice/comment are his answer, not Baldwin chosen legal instrument.

Ron Johnson (R–WI)

Johnson supports continued American data-center development while warning that local officials may underestimate pressure on the grid. He voted to advance the federal ratepayer bill but has not specified stronger compulsory payment or resource rules.

Buildout posture
Encourage construction · direct. Recent interview favors continued AI infrastructure competition. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Signed cloture request and/or voted to advance H.R. 9340. This is procedural support; a separately articulated adoption position was not established. federal
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • RonJohnson quoted on local grid-impact concerns · 2026-01-22

    Johnson says grid effects are a serious concern and questions whether local officials have adequately considered them.

    This is concern about assessment, without an affirmative reporting/assessment duty. Baldwin’s commitments, Pocan’s infrastructure-payment demands and Microsoft’s promises are separate speakers. Resource rule stays unresolved.

  • Johnson roundtable on data-center opposition · 2026-09-01

    Warns against handicapping U.S. AI buildout, acknowledges grid review, considers water fears overstated.

    His allegation of Chinese funding explicitly lacked specifics; not adopted as factual explanation.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Ron Johnson voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

Shelley Moore Capito (R–WV)

Capito wants West Virginia to attract data centers and backs faster infrastructure reviews with mandatory payments, upfront financial assurances and responsibility for costs after departure. She also urges early community communication and has praised a Putnam project’s voluntary water-replenishment promise.

Buildout posture
Encourage construction · direct. Active recruitment plus BAAJA permit acceleration. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Secure cancellation or exit costs · direct. S.5653 §2107 requires incremental costs, continuing recovery after exit and financial assurances for new≥20MW covered loads. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · direct. BAAJA §2114 adds mandatory EIA data-center load reporting; no comparable water/emissions operating ceiling established. See source-specific jurisdiction and coverage; not presumed nationwide
Source record (7)
  • BAAJA announced by Capito, Whitehouse, Lee, Heinrich · 2026-09-30

    Four authors propose faster federal reviews, transmission expansion, and mandatory data-center transmission-cost recovery.

    Package contains tradeoffs; support does not imply every provision is ideal.

  • Capito recruits West Virginia data centers · 2024-12-12

    Supports attracting data-center investments and power supply from multiple energy sources.

    Official reprint of local reporting.

  • Capito calls for early community engagement · 2026-04-24

    Urges transparency and engagement, relying on proposed own-power and water-replenishment commitments.

    Assurances do not establish zero impact or a binding new standard.

  • S.5653 introduced text, sections2107 and2114 · 2026-09-30

    Requires new covered loads≥20MW to cover incremental costs, continuing recovery after exit, and financial assurances before utility upgrades; adds EIA load reporting.

    Existing arrangements grandfathered; state retail jurisdiction preserved. Reporting is not water/emissions ceiling.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Shelley Moore Capito voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Capito original press-call interview on community communication and replenishment promise · 2026-04-16

    Promotes data-center benefits and early community communication, including own-generation explanation; praises Putnam project promise to replenish and clean withdrawn OhioRiver water.

    Project voluntary promise, not verified impact or statewide mandate. BAAJA later mandatory cost security/reporting is separate and stronger instrument.

  • S.5653 · Bipartisan American Affordability and Jobs Act of 2026 (sponsor) · 2026-09-30

    Capito introduced this bill. Permitting/transmission package sets compulsory incremental-cost floor, continuing recovery after exit and preconstruction financial assurances; EIA computational-load reporting.

    Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint.

Jim Justice (R–WV)

Justice welcomes data-center investment but says projects should stay out of West Virginia if they cannot address electricity bills, water, noise and community effects. He acknowledges that he has not worked out how to deliver all those protections.

Buildout posture
Encourage construction · direct. Affirmative recruitment with community-protection conditions. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. RPA yea supplies optional-adoption instrument; broader pay-own-way intent lacks mechanism. See source-specific jurisdiction and coverage; not presumed nationwide
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (3)
  • Justice at WestVirginia Business Summit · 2026-09-03

    Justice promotes development while saying developers must take care of the environment, water, electricity bills and noise. He expressly says he does not know all the details.

    An attributable multi-issue goal without a selected disclosure, conservation or operating instrument. It cannot establish a defined resource standard simply because he uses emphatic language.

  • Justice says developers must cover costs and protect resources · 2026-09

    Welcomes investments but says projects that fail to address water, noise and electricity costs should not proceed.

    Reporting; mechanism not specified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Jim Justice voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

John Barrasso (R–WY)

Barrasso favors more power generation for data centers and urged passage of the negotiated permitting bill. He praised protections for household electricity bills without specifying which cancellation guarantees he would require.

Buildout posture
Encourage construction · direct. Affirmative power-supply agenda enabling data-center growth. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require developer payment · inferred. Barrasso called for passing the negotiated reforms and praised the ratepayer legislation. His endorsement supports an inference of compulsory payment, while his own words leave the exit-guarantee provision open. The October 13 roundtable specifically addresses data-center electricity costs in the negotiated federal permitting package. The named bill includes compulsory cost recovery and financial security for covered loads of 20 MW or more.
Resource and community safeguards
Disclose or assess impacts · estimated. The broader position remains unresolved. This coordinate is a model estimate.
Source record (6)
  • Barrasso energy-demand hearing remarks · 2024-05

    Supports coal/gas supply for rising demand led by data centers and national competition.

    Energy mix stance does not imply all environmental rules should be waived.

  • Barrasso and Lummis support ratepayer bill · 2026-09-30

    Defend RPA while recognizing investment benefits and large power demands.

    Secondary reporting of official statements.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    John Barrasso voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Wyoming senators original statements on data centers and federal lands · 2026-08-23

    Lummis promotes jobs, taxes and energy benefits while saying environment should be respected; Barrasso supports AI leadership but expressly demands meaningful state/local/public input on federal-land data centers.

    No current Wyoming BLM project in source; neither general resource reassurance nor local input specifies a new water cap. Lummis family holdings excluded as policy evidence.

  • Husted and Barrasso discuss the negotiated permitting bill in Columbus · 2026-10-13

    Barrasso called for passing the negotiated reforms and praised the ratepayer legislation. His endorsement supports an inference of compulsory payment, while his own words leave the exit-guarantee provision open.

    The October 13 roundtable specifically addresses data-center electricity costs in the negotiated federal permitting package. The named bill includes compulsory cost recovery and financial security for covered loads of 20 MW or more.

  • S. 5653 · Bipartisan American Affordability and Jobs Act · 2026-09-30

    The introduced text specifies payment of incremental grid costs, continued recovery after exit and financial assurances before construction. The October roundtable connects the senator to the proposal.

    Knowledge of a package does not establish separate endorsement of each clause.

Harriet Hageman (R–WY)

Hageman supports domestic energy for data centers and says Wyoming’s existing state and local siting tools should govern their location and demands. She supports requiring states to consider developer-payment rules and has demanded answers from Meta about wastewater contamination at its Cheyenne project.

Buildout posture
Encourage construction · direct. Affirmatively promotes generation and infrastructure for AI demand while preserving state siting. mixed
Ratepayer protection: enforceability
Require consideration of rules · direct. H.R. 9340 support establishes consideration duty, not compulsory adoption. federal
Resource and community safeguards
Disclose or assess impacts · direct. Specific wastewater contamination oversight and community information request. project-specific
Source record (7)
  • House roll call 312 — H.R. 9340 · 2026-09-16

    Harriet Hageman voted Yea on passage of the Ratepayer Protection Act.

    Supports this optional-state-adoption mechanism; not proof of opposition to stronger rules or support for unrestricted buildout.

  • Wyoming Public Media Hageman interview · 2026-10-07

    Says existing Wyoming industrial-siting law gives state and local communities sufficient tools to address data centers.

  • Hageman interview on permitting and power · 2026-06-05

    General permitting-reform interview; not used as evidence of a data-center-specific expansion preference.

    Initial date and data-center-specific characterization were corrected in the independent review. December 2025 remarks provide the relevant explicit statement.

  • Powell remarks on ratepayer bill · 2026-10

    Says she cosponsored Ratepayer Protection Act and frames it as preventing local rate increases.

    Bill text controls enforceability classification over stronger public shorthand.

  • Hageman demands answers from Zuckerberg about Cheyenne data-center contamination · 2026-07-09

    Demanded contamination explanation, notification timing, disposal plan, community outreach and assessment of closed-loop safety; letter image reproduced.

  • Lummis aims to stop China from influencing U.S. coal, oil production — Hageman statement · 2025-12-12

    Explicitly says power-supply restrictions threaten U.S. data-center buildout and AI industry; supports enabling domestic energy.

  • H.R.9340 · Ratepayer Protection Act (cosponsor) · 2026-07-20

    Hageman cosponsored this bill. Mandatory consideration of an optional full-incremental-cost standard, exit-cost recovery and upfront financial assurances.

    Introduced House text covers nonresidential ≥100MW loads generally; September24 PCS text narrows to computing/storage loads, matching S5028. No state is compelled to adopt the substantive standard; Senate procedural votes are not cosponsorship or final passage.

Cynthia Lummis (R–WY)

Lummis promotes Wyoming data centers and supports a federal requirement to consider developer-payment rules. She praised energy-efficient design at a Wyoming research facility and urged EPA to prioritize the chemical reviews that data centers need.

Buildout posture
Encourage construction · direct. Sponsors coordination to facilitate large-load connections and promotes project. See source-specific jurisdiction and coverage; not presumed nationwide
Ratepayer protection: enforceability
Require consideration of rules · inferred. Signed cloture request and/or voted to advance H.R. 9340. This is procedural support; a separately articulated adoption position was not established. federal
Resource and community safeguards
Disclose or assess impacts · inferred. Her own hearing follow-up favors expedited but continuing review of new chemicals used for data-center development. This is specific individualized oversight evidence for preserving assessment, with no new reporting duty selected. Existing EPA TSCA review of data-center-related chemicals; not blanket facility resource approval.
Source record (8)
  • Lummis POWER Up Act · 2026-06-17

    Proposes uniform FERC rules for transmission interconnection of100MW large loads; preserves state/local siting, permits and retail rates.

    Not blanket federal preemption of local siting.

  • County release on Tallgrass/Crusoe meeting · 2025-08-27

    Describes Lummis participation in promoting gas-powered behind-meter data center and permit simplification.

    Project claims on avoiding rate impacts not independently verified.

  • Senate roll call 254 — cloture on the motion to proceed to H.R. 9340 · 2026-09-30

    Cynthia Lummis voted Yea. The motion failed 57–43; 60 votes were required.

    Procedural vote, not final passage. A yea alone supports only a limited inference about willingness to consider the bill. A nay does not show opposition to protecting ratepayers.

  • Wyoming senators original statements on data centers and federal lands · 2026-08-23

    Lummis promotes jobs, taxes and energy benefits while saying environment should be respected; Barrasso supports AI leadership but expressly demands meaningful state/local/public input on federal-land data centers.

    No current Wyoming BLM project in source; neither general resource reassurance nor local input specifies a new water cap. Lummis family holdings excluded as policy evidence.

  • S.4806 · POWER Up Act (sponsor) · 2026-06-17

    Lummis introduced this bill. Clarifies FERC large-load transmission interconnection jurisdiction and standardized procedures/agreements, including hybrid generation-plus-load.

    No explicit developer-pays or exit security instrument, no environmental standard, and state siting/retail/distribution/generation authority preserved. Proposal facilitates interconnection, not an exceptional exemption.

  • Lummis praises NCAR-Wyoming data center’s energy-efficient sustainable design · 2013-04-03

    Lummis explicitly praises the computing center’s use of Wyoming climate, renewable resources and best practices to achieve energy efficiency and sustainability. The center’s award specifically recognizes data-center resource efficiency.

    Historical public research facility, not a commercial mandate. The detailed water-saving and heat-recovery figures later in the article are project descriptions, not additional Lummis policy commitments.

  • Lummis on prioritized data-center chemical reviews at EPA nominee hearing · 2025-10-08

    Following a data-center-specific chemical-safety exchange, Lummis interprets EPA’s policy as prioritizing reviews rather than ignoring them and asks the nominee how prioritization would work. Earlier she asks how critical-chemical access can coexist with health/environment protection.

    Specific oversight of existing TSCA review, not a new data-center water/emissions reporting requirement. The nominee’s promise of robust statutory review is his answer, not Lummis’s own new standard. She also favors streamlined NRC review and supports narrower NSR triggers, so her position cannot be summarized as uniformly more or less regulation.

  • Lummis joins specific NSR permitting proposal · 2026-08-11

    Lummis supports allowing existing energy facilities to replace/upgrade equipment without triggering unnecessary NSR processes; the linked text narrows modification and construction triggers.

    General energy/industrial stationary sources, not specifically data-center backup generators. Must not infer that she seeks removal of all environmental performance limits.

Proposals

GRID Act

New covered centers must obtain all primary and backup power independently of the grid after180days. Existing centers receive a ten-year transition with annual DOE no-rate-increase certificates and possible offset payments. Utility use, land acquisition and utility agreements must be disclosed.

Private ≥20MW facilities; federal agencies and their contractors excluded. Marshall joined August7, after introduction. No blanket construction ban and no renewable-power requirement. Existing-law emissions compliance and project labor agreements are not new physical resource limits. No explicit upfront security or continuing exit-liability provision establishes cost4. Annual certificates only apply during the existing-center transition.

S.3852

Documented supporters across both rosters (3)

Private ≥20MW facilities; federal agencies and their contractors excluded. Marshall joined August7, after introduction. No blanket construction ban and no renewable-power requirement. Existing-law emissions compliance and project labor agreements are not new physical resource limits. No explicit upfront security or continuing exit-liability provision establishes cost4. Annual certificates only apply during the existing-center transition. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

GRID Savings Act of 2026

FERC sets standardized large-load interconnection procedures, flexible/phased service options and alternatives. Interconnection/direct-assignment facilities are100% customer funded; financial security protects against failure to proceed or perform. Cost classification and alternatives are disclosed to regulators and the customer.

New/expanded ≥150MW behind one interconnection, aggregated phased/common-affiliation sites, federally jurisdictional transmission. Safeguards2 here is specific electricity-cost transparency, not public environmental reporting. Security covers costs allocated under the tariff; network upgrades follow FERC allocation/crediting rules and regional/interregional allocation is preserved. ERCOT wholly internal transmission is excluded. Does not require the customer to bear every generation/distribution or wholesale-price effect, or impose water/emission limits. Expansion 1 describes the enabling interconnection instrument, not a universal personal growth stance.

S.5199

Documented supporters across both rosters (3)

New/expanded ≥150MW behind one interconnection, aggregated phased/common-affiliation sites, federally jurisdictional transmission. Safeguards2 here is specific electricity-cost transparency, not public environmental reporting. Security covers costs allocated under the tariff; network upgrades follow FERC allocation/crediting rules and regional/interregional allocation is preserved. ERCOT wholly internal transmission is excluded. Does not require the customer to bear every generation/distribution or wholesale-price effect, or impose water/emission limits. Expansion 1 describes the enabling interconnection instrument, not a universal personal growth stance. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Power for the People Act of 2026

Creates a special data-center queue, permits delay/denial for affordability or reliability and favors additional low-carbon supply/flexibility and labor practices. Compels assignment of but-for local transmission upgrades. Adds interconnection transparency; state consideration of separate full-cost classes is optional.

>50MW nonfederal data-center facilities or same-owner groups within a utility area; transmission/distribution interconnection queues; federal transmission assignment plus state optional rate-class adoption. Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture.

S.3682

Documented supporters across both rosters (9)

>50MW nonfederal data-center facilities or same-owner groups within a utility area; transmission/distribution interconnection queues; federal transmission assignment plus state optional rate-class adoption. Low-carbon supply and labor strategies earn queue priority; they are not universal emissions conditions for every center. State collateral, contract-length and CIAC requirements are only considered, not mandated. The binding §5 assignment supports cost3, not4. A cosponsor who separately promotes development need not inherit proposal expansion 3 as their overall posture. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protecting Communities from Data Center Impacts Act — Markey discussion draft

Federal public-interest certificate before construction/permits; energy/environment/economic standards, community monitoring grants, infrastructure payment, stress curtailment, renewable/storage support and labor protections.

Comprehensive preconstruction framework. Coordinates provisional because full discussion draft was not obtained; official indexed release and Benton reproduction substantiate summary.

Original proposal

Documented supporters across both rosters (1)

Comprehensive preconstruction framework. Coordinates provisional because full discussion draft was not obtained; official indexed release and Benton reproduction substantiate summary. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The count covers proposal-specific actions verified in the sources reviewed through November 4.

Luján–Heinrich–Kelly–Cantwell large-load tariff recommendations

Mandatory dedicated rate riders, full incremental/embedded/capacity costs, take-or-pay commitments for infrastructure life, collateral/creditworthiness/exit fees, public load/cost data and state clean-energy-law compliance.

Recommended enforceable state tariffs, not current federal law. Expansion 3 is an inference from conditioning service; senators’ personal expansion views differ.

Original proposal

Documented supporters across both rosters (4)

Recommended enforceable state tariffs, not current federal law. Expansion 3 is an inference from conditioning service; senators’ personal expansion views differ. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The count covers proposal-specific actions verified in the sources reviewed through November 4.

Bipartisan American Affordability and Jobs Act of 2026

Permitting/transmission package sets compulsory incremental-cost floor, continuing recovery after exit and preconstruction financial assurances; EIA computational-load reporting.

Prospective ≥20MW data-center/high-density loads including phased buildout; broad generation/storage/transmission/distribution incremental costs. Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint.

S.5653

Documented supporters across both rosters (6)

Prospective ≥20MW data-center/high-density loads including phased buildout; broad generation/storage/transmission/distribution incremental costs. Existing approved service arrangements grandfathered; state/federal jurisdiction preserved except explicit state open-season authority. Package also enables grid development, so its cost protection does not justify automatically changing each cosponsor’s personal growth posture to restraint. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Artificial Intelligence Data Center Moratorium Act

Pauses new construction and upgrades until Congress enacts laws protecting consumers from higher utility bills, preventing climate/environmental harm and granting affected communities approval power, as well as AI/workforce/labor/no-subsidy conditions; express termination law required.

National covered AI/higher-density centers; definition includes >20MW with high-rack-density or liquid-cooling criteria and AI-at-scale alternative. Pause includes upgrades to existing covered centers but does not order all existing operations closed. Safeguards4 derives from the environmental/community conditions for lifting it, not from AI-product licensing alone. No explicit collateral/stranded-cost instrument establishes cost4.

S.4214

Documented supporters across both rosters (1)

National covered AI/higher-density centers; definition includes >20MW with high-rack-density or liquid-cooling criteria and AI-at-scale alternative. Pause includes upgrades to existing covered centers but does not order all existing operations closed. Safeguards4 derives from the environmental/community conditions for lifting it, not from AI-product licensing alone. No explicit collateral/stranded-cost instrument establishes cost4. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Clean Cloud Act of 2025

Requires facility/utility energy and water disclosure and an emissions-intensity performance-fee system, with regional baseline declining to zero by2035 and fees for excess emissions.

Data centers/cryptomining >100kW installed IT nameplate power; utility and behind-meter power covered. Emissions-pricing obligation supports safeguards3; not a construction ban, clean-energy-only operating permission or an electricity-infrastructure cost-allocation tariff. Household bill relief from fee revenue does not establish cost3/4.

S.1475

Documented supporters across both rosters (2)

Data centers/cryptomining >100kW installed IT nameplate power; utility and behind-meter power covered. Emissions-pricing obligation supports safeguards3; not a construction ban, clean-energy-only operating permission or an electricity-infrastructure cost-allocation tariff. Household bill relief from fee revenue does not establish cost3/4. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Transparency Act of 2026

EPA quarterly public air/water/emissions-impact reports and EIA energy collection and twice-yearly public reports, including households’ bill trends.

Covered U.S. centers under §2(a) definition; public agency reporting. Information obligations do not allocate costs or set water/emissions limits. Text says consumes not less than50megawatts each day; retain its awkward units rather than silently converting.

S.5640

Documented supporters across both rosters (2)

Covered U.S. centers under §2(a) definition; public agency reporting. Information obligations do not allocate costs or set water/emissions limits. Text says consumes not less than50megawatts each day; retain its awkward units rather than silently converting. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Community Empowerment Act of 2026

DOE provides requested objective community technical assistance, plain-language toolkit and independent analysis of developer-supplied information.

State/local/Tribal governments’ requested assistance for data-center impacts. Developer submission voluntary; DOE must remain neutral and has no power to approve, condition, delay or deny local decisions. No guaranteed customer-payment mandate. Positive local-case-by-case stance may be inferred from instrument design but no direct overall expansion 2 claim is warranted from sponsorship alone.

S.5645

Documented supporters across both rosters (2)

State/local/Tribal governments’ requested assistance for data-center impacts. Developer submission voluntary; DOE must remain neutral and has no power to approve, condition, delay or deny local decisions. No guaranteed customer-payment mandate. Positive local-case-by-case stance may be inferred from instrument design but no direct overall expansion 2 claim is warranted from sponsorship alone. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

POWER Up Act

Clarifies FERC large-load transmission interconnection jurisdiction and standardized procedures/agreements, including hybrid generation-plus-load.

≥100MW projected peak facilities/contiguous common-control groups, threshold adjustable by FERC. No explicit developer-pays or exit security instrument, no environmental standard, and state siting/retail/distribution/generation authority preserved. Proposal facilitates interconnection, not an exceptional exemption.

S.4806

Documented supporters across both rosters (1)

≥100MW projected peak facilities/contiguous common-control groups, threshold adjustable by FERC. No explicit developer-pays or exit security instrument, no environmental standard, and state siting/retail/distribution/generation authority preserved. Proposal facilitates interconnection, not an exceptional exemption. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Ratepayer Protection Act

Amends PURPA standards: regulators must consider full incremental cost recovery, termination costs and financial assurances for covered large loads, but need not adopt the standard.

Covered data-center load threshold100MW. State consideration is compulsory; adoption is not. Existing qualifying proceedings may satisfy requirements.

H.R. 9340 / Senate companion S. 5028

Documented supporters across both rosters (37)

Covered data-center load threshold100MW. State consideration is compulsory; adoption is not. Existing qualifying proceedings may satisfy requirements. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Ratepayer Protection Pledge

Companies promise additive generation, payment for required delivery upgrades and separately negotiated rates including payment regardless of use.

Participating companies and negotiated arrangements; the pledge alone supplies no generally applicable statutory enforcement duty.

White House / company pledge

Documented supporters across both rosters (9)

The March signatories were companies. Senators can endorse the pledge publicly or through the resolution endorsing it. The separate payment-principle section records narrower statements.

Open supporters in 3D

Payment principle only · outside the endorsement count

John Fetterman

Payment principle · 2026-03-10 · In a report covering the pledge, Fetterman said companies should pay their electricity bills and should never raise household bills. The published exchange leaves his position on the pledge’s full terms and voluntary mechanism unresolved.

The count covers attributable endorsements found through November 4. There is no congressional signatory list for this pledge.

Federal data-center permitting order

Special federal support and expedited reviews for qualifying AI data-center infrastructure; directs use of exemptions and federal sites and revokes the earlier AI-infrastructure order.

Qualifying AI centers over100MW new load and covered components; agencies remain subject to governing law. It is not a blanket repeal of all environmental law.

Executive Order 14318

Documented supporters across both rosters (0)

Executive Order 14318 has no congressional sponsorship roll. The reviewed sources do not verify individual Senate endorsements of this specific order. General support for permitting reform or the wider AI Action Plan does not qualify. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The count covers proposal-specific actions verified in the sources reviewed through November 4.

DATA Act of 2026

Creates a physically islanded consumer-regulated electricity system with exemptions from FPA, FERC/DOE, reliability, interconnection, PURPA and holding-company rules. Exempt status ends immediately if connected to other electricity systems.

New isolated generation/supply systems exclusively serving new loads, no primary or backup grid connection. Electricity-regulatory exemption does not by itself repeal Clean Air/Water/NEPA obligations, so do not automatically code safeguards0. Section7(b) confines rights-of-way review to restoration/storm planning, while7(a) retains the same permitting/public-safety requirements; this deserves a separately scoped interpretation, not an unqualified environmental-waiver claim. No data-center threshold in operative definition; Cotton’s identified AI-enabling proposal, not Kelly/Banks/Young workforce S4742.

S.3585

Documented supporters across both rosters (1)

New isolated generation/supply systems exclusively serving new loads, no primary or backup grid connection. Electricity-regulatory exemption does not by itself repeal Clean Air/Water/NEPA obligations, so do not automatically code safeguards0. Section7(b) confines rights-of-way review to restoration/storm planning, while7(a) retains the same permitting/public-safety requirements; this deserves a separately scoped interpretation, not an unqualified environmental-waiver claim. No data-center threshold in operative definition; Cotton’s identified AI-enabling proposal, not Kelly/Banks/Young workforce S4742. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Advancing Water Reuse Act

Creates a30% investment credit for onsite water recycling, replacement of freshwater by municipal recycled water, or municipal recycling expansion, explicitly including data centers.

Industrial/manufacturing/data-center/food-processing and municipal recycled-water investments. Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years.

S.4506

Documented supporters across both rosters (4)

Industrial/manufacturing/data-center/food-processing and municipal recycled-water investments. Targeted incentive for adopting recycling; no compulsory water-use ceiling, closed-loop rule, permission gate or electricity-cost tariff. Senate version expires for projects placed in service after ten years. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Liquid Cooling for AI Act of 2025

Requires GAO technology/market/regulatory review of liquid cooling, heat reuse, energy savings, reliability and lifecycle costs; DOE assesses the report and recommends research.

AI/high-performance-computing cooling technologies and federal deployment guidance. Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement.

S.3269

Documented supporters across both rosters (4)

AI/high-performance-computing cooling technologies and federal deployment guidance. Mandatory work by government analysts does not make liquid cooling mandatory for operators. Best practices and research do not establish safeguards3, a cost-allocation tariff or a siting acceleration policy. Technical-efficiency assessment is coded1, rather than a facility environmental-impact reporting requirement. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Water and Energy Transparency Act of 2026

Annual operator energy/water source, use and efficiency reports; prospective/expansion five-year projections; state collection with federal fallback, local access, public regional aggregates and enforcement fines.

≥25MW facilities, proposed centers and expansions; state-first/federal-fallback collection. Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions.

S.4213

Documented supporters across both rosters (4)

≥25MW facilities, proposed centers and expansions; state-first/federal-fallback collection. Mandatory reporting with proprietary-information protection, not a water ceiling, emissions standard, project veto or ratepayer payment rule. Reports include proposals for reducing consumption but do not compel those reductions. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Energy Cost Fairness and Reliability Act of 2026

Makes new generating supply and a binding flexibility/curtailment agreement conditions of interconnection, assigns100% nonrefundable network-upgrade costs, prevents co-location from dodging reliability charges, disciplines studies with deposits/milestones/withdrawal penalties and adds DOE data/testbed authority.

>50MW large loads/aggregations, federally jurisdictional transmission; retail authority preserved. Upfront deposits and withdrawal penalties explicitly protect study/interconnection process costs; the bill also allows upgrade recovery through a surcharge paid over time without a universal upfront collateral/asset-life exit guarantee. Preserve cost3 for the overall infrastructure rule, with the limited study-stage risk protection described. Battery/labor provisions earn priority rather than universally binding resource limits. Efficiency testbed/public aggregate data do not establish safeguards3.

S.4559

Documented supporters across both rosters (2)

>50MW large loads/aggregations, federally jurisdictional transmission; retail authority preserved. Upfront deposits and withdrawal penalties explicitly protect study/interconnection process costs; the bill also allows upgrade recovery through a surcharge paid over time without a universal upfront collateral/asset-life exit guarantee. Preserve cost3 for the overall infrastructure rule, with the limited study-stage risk protection described. Battery/labor provisions earn priority rather than universally binding resource limits. Efficiency testbed/public aggregate data do not establish safeguards3. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Artificial Intelligence Environmental Impacts Act of 2026

EPA conducts public lifecycle impact study/hearings, NIST convenes measurement consortium, and AI-center operators must file annual environmental-impact reports with corrective action and penalties.

AI-related infrastructure lifecycle study and AI-data-center operator reporting, trade-secret exception. In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff.

S.4727

Documented supporters across both rosters (5)

AI-related infrastructure lifecycle study and AI-data-center operator reporting, trade-secret exception. In this119th introduced text, §6(b) reporting is mandatory, not merely voluntary. Does not impose a resource ceiling or environmental approval gate. General climate/resource review does not establish a cost-allocation tariff. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Tax Accountability and Disclosure Act of 2026

Denies bonus depreciation to AI centers except those with LEEDGold/Platinum or a jointly approved equivalent. Separately requires preoperation and annual energy/water/emissions/backup-power reports, overrides conflicting NDAs and imposes daily penalties.

Federal tax benefit after enactment; ≥25MW public reporting with separate federal/dual-use rules. The certification is a defined condition for a generally available tax benefit, so safeguards3 is appropriate under the codebook; it is not an operating-permit condition. Tax exclusion covers facilities at least20% used for AI and at least one GPU; reporting separately covers ≥25MW with dedicated-federal and national-security exceptions. Tax treatment is not electricity infrastructure cost assignment and does not alone establish restraint of construction.

S.5054

Documented supporters across both rosters (2)

Federal tax benefit after enactment; ≥25MW public reporting with separate federal/dual-use rules. The certification is a defined condition for a generally available tax benefit, so safeguards3 is appropriate under the codebook; it is not an operating-permit condition. Tax exclusion covers facilities at least20% used for AI and at least one GPU; reporting separately covers ≥25MW with dedicated-federal and national-security exceptions. Tax treatment is not electricity infrastructure cost assignment and does not alone establish restraint of construction. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

A bill to prohibit the construction of data centers on Federal land, and for other purposes.

Prohibits construction on National Forest and Interior-managed land; new conveyances require data-center reversion clause unless Congress authorizes use.

National Forest System and Interior-managed lands and future conveyances, tribal exceptions. Targeted federal siting exclusion, not a national all-land moratorium or prohibition on all existing operations. Tribal reservation/trust/restricted lands excluded. DOE/Defense land is not generically within the definition.

S.5658

Documented supporters across both rosters (1)

National Forest System and Interior-managed lands and future conveyances, tribal exceptions. Targeted federal siting exclusion, not a national all-land moratorium or prohibition on all existing operations. Tribal reservation/trust/restricted lands excluded. DOE/Defense land is not generically within the definition. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Artificial Intelligence Environmental Impacts Act of 2026

House AI lifecycle study, consortium and annual operator environmental reporting.

AI/data-center environmental lifecycle reporting. §6 operator reporting mandatory; still no substantive consumption/emissions cap or ratepayer cost-assignment instrument.

H.R.9183

Documented supporters across both rosters (0)

AI/data-center environmental lifecycle reporting. §6 operator reporting mandatory; still no substantive consumption/emissions cap or ratepayer cost-assignment instrument. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Clean Cloud Act of 2025

House Clean Cloud emissions-intensity performance fees and facility/utility information collection, including leased-facility rules.

Covered data centers and cryptomining facilities; federal energy/emissions regulation. Mandatory emissions-price instrument, not all-grid cost allocation or a development ban; actual operator versus utility liability follows the text.

H.R.6179

Documented supporters across both rosters (0)

Covered data centers and cryptomining facilities; federal energy/emissions regulation. Mandatory emissions-price instrument, not all-grid cost allocation or a development ban; actual operator versus utility liability follows the text. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Ratepayer Bill of Rights Act of 2026

Binding cost-recovery agreement/security before construction, independent water/reliability assessments before final service commitments, aquifer no-further-harm/conservation duties, public notice and disclosure, enforcement/refunds.

≥50MW or ≥100,000gallons/day, related-site aggregation and material expansions; federal floor with state/Tribal/local authority. Defined project/service gates justify proposal restraint and safeguards4; not an all-construction moratorium. Agencies enforce within their existing jurisdictions; does not repeal state authority or promise compensation for every market-price effect.

H.R.10139

Documented supporters across both rosters (0)

≥50MW or ≥100,000gallons/day, related-site aggregation and material expansions; federal floor with state/Tribal/local authority. Defined project/service gates justify proposal restraint and safeguards4; not an all-construction moratorium. Agencies enforce within their existing jurisdictions; does not repeal state authority or promise compensation for every market-price effect. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Unleashing Low-Cost Rural AI Act

National-lab study of rural AI/data-center co-location, electricity cost/reliability, land/water impacts and ways to expedite permitting.

Utility-owned parcels, prioritizing remote/rural locations. A study is not itself a permitting exemption or tariff. BlakeMooreUT cosponsored, not BarryMooreAL. Supports specific impact assessment; no operational resource limit.

H.R.5227

Documented supporters across both rosters (0)

Utility-owned parcels, prioritizing remote/rural locations. A study is not itself a permitting exemption or tariff. BlakeMooreUT cosponsored, not BarryMooreAL. Supports specific impact assessment; no operational resource limit. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Securing Reliable Power for Advanced Technologies Act

Barr authorizes presidential national-defense designations for critical AI centers and enabling baseload/grid/fuel infrastructure, a two-year consolidated permitting schedule, constrained review/remedies, and exemption from new federal emissions/operational rules after designation.

Presidentially designated ≥50MW AI/high-performance-computing centers plus specified ≥100MW dispatchable baseload/enabling infrastructure; state service laws retained. Safeguards0 is supported by306(f)’s express potential emissions/operational exemption, not just fossil-generation preferences. Existing rules are not generally repealed; exemption requires published national-defense findings. Compensation/financing is not enough to label electricity infrastructure costs socialized to other ratepayers.

H.R.5927

Documented supporters across both rosters (1)

Presidentially designated ≥50MW AI/high-performance-computing centers plus specified ≥100MW dispatchable baseload/enabling infrastructure; state service laws retained. Safeguards0 is supported by306(f)’s express potential emissions/operational exemption, not just fossil-generation preferences. Existing rules are not generally repealed; exemption requires published national-defense findings. Compensation/financing is not enough to label electricity infrastructure costs socialized to other ratepayers. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

To prohibit the provision of Federal financial benefit for the construction, expansion, or substantial rehabilitation of data centers on prime farmland and other certain farmland.

Prohibits federal financial benefits including deductions/depreciation for data-center construction/expansion on protected farmland categories.

Prime/other statutorily specified farmland; prospective construction/expansion/rehabilitation. Defined land-use condition for broad federal benefits supports safeguards3, but projects without the benefits are not prohibited. Taxpayer subsidy restriction is not electricity infrastructure cost responsibility.

H.R.10169

Documented supporters across both rosters (0)

Prime/other statutorily specified farmland; prospective construction/expansion/rehabilitation. Defined land-use condition for broad federal benefits supports safeguards3, but projects without the benefits are not prohibited. Taxpayer subsidy restriction is not electricity infrastructure cost responsibility. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

PRICE Act

Centers must generate annually all electricity consumed, with75% specified clean sources by2035 and100% by2040; DOE civil penalties.

Facilities consuming at least50megawatts each day, text’s literal definition retained. Annual self-generation is not necessarily continuous off-grid operation. No collateral/exit protection. Defined clean-energy shares support safeguards3.

H.R.6983

Documented supporters across both rosters (0)

Facilities consuming at least50megawatts each day, text’s literal definition retained. Annual self-generation is not necessarily continuous off-grid operation. No collateral/exit protection. Defined clean-energy shares support safeguards3. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Liquid Cooling for AI Act of 2025

House liquid-cooling technology assessment, GAO review, advisory input and DOE recommendations.

AI/high-performance-computing liquid cooling. Technology assessment and best practices; no operator cooling mandate, ratepayer tariff or construction policy.

H.R.5332

Documented supporters across both rosters (0)

AI/high-performance-computing liquid cooling. Technology assessment and best practices; no operator cooling mandate, ratepayer tariff or construction policy. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

No AI Data Centers on Federal Lands Act

Bans construction/operation and orders removal of AI centers and associated infrastructure on federal lands, including Defense land, with30-day cessation/removal-start requirements.

Federal land inclDefense, excluding tribal trust land; covered AI/high-density facilities and supporting infrastructure. Broader in land/retroactivity than S5658, but still a targeted land-category exclusion rather than a national private-land moratorium. Restoration follows existing law; no cost allocation tariff.

H.R.9939

Documented supporters across both rosters (0)

Federal land inclDefense, excluding tribal trust land; covered AI/high-density facilities and supporting infrastructure. Broader in land/retroactivity than S5658, but still a targeted land-category exclusion rather than a national private-land moratorium. Restoration follows existing law; no cost allocation tariff. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Community Impact Act

DOE study and recommendations on local environmental justice, electricity/water, health, workforce, tax and property-value effects, with local/Tribal consultation and a map of affected communities.

Data-center community/environmental/public-health impacts, especially communities of color and low-income communities. Study and optional best-practice recommendations, not binding physical resource standards, a development moratorium or compulsory cost assignment.

H.R.7858

Documented supporters across both rosters (0)

Data-center community/environmental/public-health impacts, especially communities of color and low-income communities. Study and optional best-practice recommendations, not binding physical resource standards, a development moratorium or compulsory cost assignment. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Fairness Fee Act of 2026

EPA one-cent/kWh electricity charge from2027 plus an additional emissions charge for carbon intensity above0.10 from2028, monitoring/reporting and revenues for efficiency/bill-relief programs.

>50MW installed IT nameplate capacity aggregated within10miles; data centers and cryptomining; carbon-intensity trigger0.10. Emissions price, not a construction prohibition or incremental infrastructure tariff; fee revenue for household bills does not establish cost3.

H.R.10467

Documented supporters across both rosters (0)

>50MW installed IT nameplate capacity aggregated within10miles; data centers and cryptomining; carbon-intensity trigger0.10. Emissions price, not a construction prohibition or incremental infrastructure tariff; fee revenue for household bills does not establish cost3. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Fair Share Act

Full incremental upgrade/exit costs and upfront contribution or assignment to the large-load class;100% of specified federal highway apportionments withheld from states failing to implement.

New ≥100MW nonresidential loads at one site/campus; coercive state implementation via highway funds. Far stronger adoption pressure than ordinary consider-and-determine bills. However class assignment is an alternative to upfront contribution and does not always secure cancellation/individual exit risk; cost3 is the conservative anchor, with cost4 as a scoped conditional interpretation for the contribution option.

H.R.10322

Documented supporters across both rosters (0)

New ≥100MW nonresidential loads at one site/campus; coercive state implementation via highway funds. Far stronger adoption pressure than ordinary consider-and-determine bills. However class assignment is an alternative to upfront contribution and does not always secure cancellation/individual exit risk; cost3 is the conservative anchor, with cost4 as a scoped conditional interpretation for the contribution option. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Infrastructure Energy Measurement and Standards Act

NIST measurement research, energy/water metrics/data-access gaps, forecasting and open exchange, with congressional briefings.

Data-center energy/water metrology, federal research program. Public/technical measurement and assessment, not compulsory facility reporting or operational resource limits; technical standards concern measurement.

H.R.9372

Documented supporters across both rosters (0)

Data-center energy/water metrology, federal research program. Public/technical measurement and assessment, not compulsory facility reporting or operational resource limits; technical standards concern measurement. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

No Harm Data Centers Act

FERC sole retail-rate approval for covered centers to prevent costs shifting; public-official NDA protections and National Academies environmental/public-health assessment.

>50MW behind one point of interconnection; ERCOT exception in proposed224(d), cooperative/municipal/TVA/federal-marketing utility exceptions in224(e)(2). No general upfront financial-security/exit guarantee or substantive environmental cap. Expanded federal retail jurisdiction is a consumer-protection instrument, not a development fast-track.

H.R.8033

Documented supporters across both rosters (0)

>50MW behind one point of interconnection; ERCOT exception in proposed224(d), cooperative/municipal/TVA/federal-marketing utility exceptions in224(e)(2). No general upfront financial-security/exit guarantee or substantive environmental cap. Expanded federal retail jurisdiction is a consumer-protection instrument, not a development fast-track. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protecting Families from AI Data Center Energy Costs Act

Requires FERC technical conference and recommendations/best practices on residential/small-commercial protection from large-load energy costs.

Large loads inclAI centers, federal advisory study. Mandatory conference does not mandate an allocation tariff. Advisory instrument only; no actual socialized-cost position follows.

H.R.6529

Documented supporters across both rosters (0)

Large loads inclAI centers, federal advisory study. Mandatory conference does not mandate an allocation tariff. Advisory instrument only; no actual socialized-cost position follows. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protect American AI Act of 2026

Environmental litigation cannot invalidate data-center/supporting permits; even unlawful reviews are remanded without vacatur; exclusive expedited appellate review and90-day claims limit.

Data centers and infrastructure primarily supporting them; federal environmental-review litigation. Removes judicial permit-vacatur remedy under named environmental statutes; does not erase permit terms or all substantive pollution law. The savings clause preserves suits alleging violations of permit terms.

H.R.8037

Documented supporters across both rosters (0)

Data centers and infrastructure primarily supporting them; federal environmental-review litigation. Removes judicial permit-vacatur remedy under named environmental statutes; does not erase permit terms or all substantive pollution law. The savings clause preserves suits alleging violations of permit terms. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

American Affordability Act of 2025

Broad affordability tax package includes a targeted30% water-reuse investment credit explicitly including data centers, with labor conditions.

Water recycling in data centers and other industrial/municipal projects. Water-efficiency incentive alone, not a data-center operating limit or electricity tariff. Do not assign the entire package’s energy policies to specific data-center construction.

H.R.6900

Documented supporters across both rosters (0)

Water recycling in data centers and other industrial/municipal projects. Water-efficiency incentive alone, not a data-center operating limit or electricity tariff. Do not assign the entire package’s energy policies to specific data-center construction. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

AI Data Center Site Selection Transparency Act of 2026

Requires early public/local disclosure, multilingual community notice, independent developer-funded impact analysis and limits on NDAs; FTC enforcement.

AI-focused facilities and covered developers/owners/operators with interstate-commerce connection. Information/assessment is compulsory but no substantive no-harm approval test or universal physical-use limit. Notice180days before definitive development step does not itself establish a personal construction pause.

H.R.8488

Documented supporters across both rosters (0)

AI-focused facilities and covered developers/owners/operators with interstate-commerce connection. Information/assessment is compulsory but no substantive no-harm approval test or universal physical-use limit. Notice180days before definitive development step does not itself establish a personal construction pause. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Oversight Act

Disclosure30days before construction, after operations and annually, public searchable database covering energy/water/cost/ownership/permit and community impacts.

≥20MW facilities; existing facilities transition into reporting; annual ten-year period. Reported information does not itself forbid harmful resource use or assign infrastructure costs; no safeguards3/4 merely because preconstruction reports are required.

H.R.10950

Documented supporters across both rosters (0)

≥20MW facilities; existing facilities transition into reporting; annual ten-year period. Reported information does not itself forbid harmful resource use or assign infrastructure costs; no safeguards3/4 merely because preconstruction reports are required. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

POWER Act

DOE report to Congress on qualifying centers’ public-system water, self-generation/grid connections, connection costs and who paid.

Private qualifying EO14318 projects; federal centers excluded. Agency reporting, not compulsory self-supply, water limit or direct customer cost-assignment requirement. Findings opposing harmful subsidies do not enact a tax ban.

H.R.9019

Documented supporters across both rosters (0)

Private qualifying EO14318 projects; federal centers excluded. Agency reporting, not compulsory self-supply, water limit or direct customer cost-assignment requirement. Findings opposing harmful subsidies do not enact a tax ban. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Resource Disclosure Act

NTIA voluntary operator resource-consumption survey, public comments, map, identification of missing responses and recommendations.

U.S. data centers, annual voluntary survey. Government must survey/publish, but operators answer voluntarily. Meaningful public information supports safeguards2; not mandatory operator reporting.

H.R.10005

Documented supporters across both rosters (0)

U.S. data centers, annual voluntary survey. Government must survey/publish, but operators answer voluntarily. Meaningful public information supports safeguards2; not mandatory operator reporting. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Artificial Intelligence Data Center Moratorium Act

House national construction/upgrade moratorium until Congress expressly terminates it after resource, consumer, community-consent, AI/workforce and labor protections.

Covered AI/high-density data centers, national construction and upgrading. Not an immediate shutdown of all operating centers. Consumer condition lacks explicit upfront security; safeguards4 derives from specific environmental/community prerequisites, not merely pausing.

H.R.9442

Documented supporters across both rosters (0)

Covered AI/high-density data centers, national construction and upgrading. Not an immediate shutdown of all operating centers. Consumer condition lacks explicit upfront security; safeguards4 derives from specific environmental/community prerequisites, not merely pausing. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Smart Data Center Policy Act

Commerce study of military/transport/industrial siting costs, grid/environment/water capacity and possible federal location incentives.

Military installations, rail/air facilities and industrial zones. Specific impact study; not actual siting approval, mandatory financial assistance or a personal universal growth stance.

H.R.10041

Documented supporters across both rosters (0)

Military installations, rail/air facilities and industrial zones. Specific impact study; not actual siting approval, mandatory financial assistance or a personal universal growth stance. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Water and Energy Transparency Act of 2026

House operator water/energy reporting and projections with state collection, federal fallback, public aggregates and penalties.

≥25MW data centers, new proposals and expansions. Disclosure and assessment only; no compulsory physical-use limit or construction moratorium.

H.R.9825

Documented supporters across both rosters (0)

≥25MW data centers, new proposals and expansions. Disclosure and assessment only; no compulsory physical-use limit or construction moratorium. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Local Control Protection Act

Shields documented local zoning denials from federal-court challenges, denies federal permits while developer challenges local denial, and conditions federal tax credits on enforceable community-benefit mitigation/monitoring/workforce agreement.

≥20MW facilities/aggregated common-control nearby sites; local denials and federal tax credits/permits. Local authority supported; not a nationwide construction moratorium. Defined tax-benefit resource/community condition supports safeguards3, but no full-cost electricity tariff or comprehensive universal preapproval resource test.

H.R.9262

Documented supporters across both rosters (0)

≥20MW facilities/aggregated common-control nearby sites; local denials and federal tax credits/permits. Local authority supported; not a nationwide construction moratorium. Defined tax-benefit resource/community condition supports safeguards3, but no full-cost electricity tariff or comprehensive universal preapproval resource test. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Power and Water for Families Act of 2026

Facilitates regionally appropriate development, optional state full-incremental-cost/financial-assurance and additive-generation consideration, targeted generation/water-reuse tax incentives.

New ≥100MW site/campus loads; state consideration; qualifying excess generation and water-reuse investments. PURPA adoption remains optional despite strong shall-language inside the proposed standard. Tax-credit eligibility no-cost-shifting condition applies to credit applicants; it is not universal grid-cost protection. Water-reuse incentive not mandatory water use.

H.R.9419

Documented supporters across both rosters (0)

New ≥100MW site/campus loads; state consideration; qualifying excess generation and water-reuse investments. PURPA adoption remains optional despite strong shall-language inside the proposed standard. Tax-credit eligibility no-cost-shifting condition applies to credit applicants; it is not universal grid-cost protection. Water-reuse incentive not mandatory water use. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Power for the People Act of 2026

House Power for the People queue/priority, mandatory but-for local-transmission cost assignment, optional state rate-class framework and request transparency.

New data-center grid connections; federal transmission plus state optional rate-class implementation. Queue priority is not a universal clean-power mandate; minimum contracts, collateral and full generation/distribution tariffs remain state-consideration items. No blanket construction ban or comprehensive exit security.

H.R.8241

Documented supporters across both rosters (0)

New data-center grid connections; federal transmission plus state optional rate-class implementation. Queue priority is not a universal clean-power mandate; minimum contracts, collateral and full generation/distribution tariffs remain state-consideration items. No blanket construction ban or comprehensive exit security. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protecting Communities from Data Center Impacts Act of 2026

National Academies assessment of noise/air/water/climate/waste/public-health effects with mitigation recommendations.

Data-center environmental/public-health impacts. Assessment only, not binding operational standards, cost assignment or construction prohibition.

H.R.9629

Documented supporters across both rosters (0)

Data-center environmental/public-health impacts. Assessment only, not binding operational standards, cost assignment or construction prohibition. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

FAIR Data Act

State consideration of investor-owned utilities’ data-center costs, no-cost-shifting certification as condition for DOE administrative/technical funds, and FERC rate/reliability report.

>75MW centers; investor-owned state-regulated utilities; DOE administrative/technical funding recipients. Underlying tariff standard remains optional after consideration; additional DOE-funding condition has a narrower compulsory scope. No upfront financial security or comprehensive exit protection. Do not treat all PURPA-based bills as identical: this adds funding leverage but not H.R10322’s100% highway sanction.

H.R.9655

Documented supporters across both rosters (0)

>75MW centers; investor-owned state-regulated utilities; DOE administrative/technical funding recipients. Underlying tariff standard remains optional after consideration; additional DOE-funding condition has a narrower compulsory scope. No upfront financial security or comprehensive exit protection. Do not treat all PURPA-based bills as identical: this adds funding leverage but not H.R10322’s100% highway sanction. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protecting Ratepayers Act

Requires all primary/backup energy and water independent of electric grid and public water system after180days; gives March9 presidential pledge force of law.

Private new and existing ≥5MW centers;180day deadline. Mandatory separate-water-source restriction supports safeguards3 but not necessarily conservation, renewable electricity or environmentally benign private wells. No specific collateral/exit regime.

H.R.9777

Documented supporters across both rosters (0)

Private new and existing ≥5MW centers;180day deadline. Mandatory separate-water-source restriction supports safeguards3 but not necessarily conservation, renewable electricity or environmentally benign private wells. No specific collateral/exit regime. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Protecting Local Control of Data Centers Act

Forbids federal agencies bypassing local/state zoning/siting/permitting on nonfederal land or conditioning federal funding on relinquishing that authority.

Data centers on nonfederal land. Direct local-decision instrument, not itself a resource standard or construction moratorium; does not require every center to satisfy a new substantive environmental test.

H.R.10119

Documented supporters across both rosters (0)

Data centers on nonfederal land. Direct local-decision instrument, not itself a resource standard or construction moratorium; does not require every center to satisfy a new substantive environmental test. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Defending Our Energy and Water Act

Requires federal new-data-center minimum requirements to protect water resources including most water-efficient cooling; integrates water technology in Defense center efficiency planning.

Federal new data-center requirements and Defense energy-efficiency planning. Compulsory federal-sector cooling/resource rule, not a mandate on every private hyperscale center; no cost-allocation tariff.

H.R.10004

Documented supporters across both rosters (0)

Federal new data-center requirements and Defense energy-efficiency planning. Compulsory federal-sector cooling/resource rule, not a mandate on every private hyperscale center; no cost-allocation tariff. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

No Data Center NDAs Act

Bars Congress members’ planning/development NDAs and federal spending to implement them; resource-consumption information explicitly included.

Congress members and related public spending. Public-information protection, not general physical resource limit, cost tariff or ban on all private commercial confidentiality.

H.R.10118

Documented supporters across both rosters (0)

Congress members and related public spending. Public-information protection, not general physical resource limit, cost tariff or ban on all private commercial confidentiality. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Responsible Data Center Siting Act of 2026

DOE best practices for siting to minimize grid/water/environment/noise/community impacts and list ideal locations.

National data-center siting guidance. Advisory location practices; not compulsory project approval conditions. Studying impacts to formulate best practices is weaker than mandatory project environmental assessment.

H.R.10321

Documented supporters across both rosters (0)

National data-center siting guidance. Advisory location practices; not compulsory project approval conditions. Studying impacts to formulate best practices is weaker than mandatory project environmental assessment. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Public Lands Accountability Act

Requires full EIS,45-day comment and local hearing for BLM hyperscale authorizations, additional ten-year/cumulative water analysis, excludes categorical exclusions and adds workforce information.

≥50MW hyperscale on BLM public lands; permitting/renewal/amendment decisions. Environmental review is mandatory; substantive no-harm condition or resource ceiling is absent. No universal construction prohibition; no cost-assignment rule.

H.R.10465

Documented supporters across both rosters (0)

≥50MW hyperscale on BLM public lands; permitting/renewal/amendment decisions. Environmental review is mandatory; substantive no-harm condition or resource ceiling is absent. No universal construction prohibition; no cost-assignment rule. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

No Secrets for Data Centers Act of 2026

Voids specified data-center NDAs in court/arbitration and bars public incentives conditioned on secrecy.

>50MW facilities/aggregates; agreements with public officials or involving public funds/land/incentives. Information protection, not all private NDAs or physical resource use. Preserves confidential utility-commission submissions not for incentives.

H.R.10570

Documented supporters across both rosters (0)

>50MW facilities/aggregates; agreements with public officials or involving public funds/land/incentives. Information protection, not all private NDAs or physical resource use. Preserves confidential utility-commission submissions not for incentives. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Make Data Centers Pay Act

Compulsory incremental-cost floor, continued collection after exit and financial assurances before generation/transmission/distribution construction/upgrades.

≥20MW covered data-center/high-density loads including phased development. Prospective connections; approved existing arrangements remain. No resource/environmental operating standard or explicit general buildout pace.

H.R.10809

Documented supporters across both rosters (0)

≥20MW covered data-center/high-density loads including phased development. Prospective connections; approved existing arrangements remain. No resource/environmental operating standard or explicit general buildout pace. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Data Center Transparency Act

EPA air/water/public-health reports and EIA energy data and public electricity/bill reports.

Data centers defined by42USC17112(a). House text does not include Senate S5640’s50MW definition threshold. Reporting only, not physical limits, construction gate or cost allocation.

H.R.6984

Documented supporters across both rosters (0)

Data centers defined by42USC17112(a). House text does not include Senate S5640’s50MW definition threshold. Reporting only, not physical limits, construction gate or cost allocation. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Advancing Water Reuse Act

House30% investment credit explicitly includes data-center water reuse and municipal recycling supply.

Qualifying water-reuse projects across several industries. Voluntary targeted investment incentive; not a mandatory operating standard or electricity-cost assignment. House introduced version sunsets for property whose construction begins after December31,2032, unlike S4506.

H.R.2940

Documented supporters across both rosters (0)

Qualifying water-reuse projects across several industries. Voluntary targeted investment incentive; not a mandatory operating standard or electricity-cost assignment. House introduced version sunsets for property whose construction begins after December31,2032, unlike S4506. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

The reviewed records contain no verified supporters among the people covered here.

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Federal Data Center Enhancement Act of 2023

Sets minimum requirements for sustainable energy use, power reliability and availability, backed by public compliance reporting and GAO review.

Federal agencies and specified contractors. The safeguards anchor applies to this federal portfolio.

S. 933 (118th Congress)

Documented supporters across both rosters (3)

Federal agencies and specified contractors. The safeguards anchor applies to this federal portfolio. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Federal data-center efficiency study and open data

Section 303 supports an industry efficiency study and public reporting of federal data-center energy use.

Federal energy-use data and sector-wide research. Private industry trade secrets are protected.

S. 720 (114th Congress)

Documented supporters across both rosters (9)

Federal energy-use data and sector-wide research. Private industry trade secrets are protected. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.

Crypto-Asset Environmental Transparency Act

Requires reporting and an environmental study of covered crypto mining operations.

Crypto-asset mining is a narrower facility class than commercial AI data centers.

S. 661 (118th Congress)

Documented supporters across both rosters (3)

Crypto-asset mining is a narrower facility class than commercial AI data centers. Support is dated and proposal-specific. Historic sponsorship is not presumed to be a renewed preference.

Open supporters in 3D

The review checked the official bill sponsorship records and additional votes and public statements. Public endorsements outside the reviewed sources may exist.