H.R. 3628 (119th)Bill Overview

State Planning for Reliability and Affordability Act

Energy|Electric power generation and transmissionEnergy
Cosponsors
Support
Republican
Introduced
May 29, 2025
Discussions
Bill Text
Current stageCommittee

Placed on the Union Calendar, Calendar No. 260.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief

The bill amends the Public Utility Regulatory Policies Act of 1978 to add a new state planning standard requiring integrated resource plans to ensure reliable generation over a 10-year period.

It defines a “reliable generation facility” as capable of continuous generation for at least 30 days (with on-site fuel or contractual fuel assurances), operable in emergencies and severe weather, and providing frequency and voltage support.

The bill requires State regulatory authorities to consider and decide on the new standard within one to two years, unless they have already implemented a comparable standard, and directs the GAO to report within one year on prior integrated resource planning effectiveness.

Passage40/100

Technically focused and fiscally light so it has coalition potential, but medium controversy about fuel security and clean-energy impacts could block Senate approval.

CredibilityPartially aligned

Relative to its intended legislative type, this bill introduces a substantive amendment to PURPA that is well-integrated into existing law and provides relatively specific definitional and timing elements, but it leaves notable implementation, resourcing, edge-case handling, and accountability details to be resolved outside the statute.

Contention62/100

Progressive worries it will entrench fossil generation; conservatives see it as necessary fuel security.

02 · What it does

Who stands to gain, and who may push back.

Who this appears to help vs burden50% / 50%
DevelopersCities · States
Likely helped
  • Targeted stakeholdersImproves grid reliability and resilience by requiring measures to ensure firm generation availability.
  • Targeted stakeholdersEncourages investment in dispatchable generation and long-duration storage to meet a 10-year reliability requirement.
  • DevelopersEstablishes a 10-year planning horizon, giving utilities and developers greater investment certainty.
Likely burdened
  • CitiesCould increase retail electricity rates if utilities procure or build more firm, fuel-secured capacity.
  • StatesAdds compliance and administrative burdens on state regulators and utilities to revise IRPs.
  • Targeted stakeholdersDefinition favors fuel-on-site resources, potentially disadvantaging intermittent renewables and short-duration storage.
03 · Why people split

Why the argument around this bill splits.

Progressive worries it will entrench fossil generation; conservatives see it as necessary fuel security.
Progressive40%

Cautious and mixed.

Supports reliability goals but worries the 30-day fuel requirement will privilege fossil fuel plants and slow decarbonization.

Wants safeguards so the requirement doesn’t become a subsidy vehicle for new polluting generation.

Split reaction
Centrist65%

Pragmatic support conditional on details.

Values the clarity and planning horizon but wants cost, technology-neutrality, and transparent implementation to avoid market distortions.

Split reaction
Conservative85%

Generally supportive.

Sees the bill as protecting grid reliability and fuel security, and as a check on reliance on intermittent resources without firm backup.

Prefers state-led implementation.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood40/100

Technically focused and fiscally light so it has coalition potential, but medium controversy about fuel security and clean-energy impacts could block Senate approval.

Scope and complexity
52%
Scopemoderate
24%
Complexitylow
Why this could stall
  • How states and regulators will interpret 'reliable generation' terms
  • Extent and source of organized opposition or support coalitions
05 · Recent votes

Recent votes on the bill.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressive worries it will entrench fossil generation; conservatives see it as necessary fuel security.

Technically focused and fiscally light so it has coalition potential, but medium controversy about fuel security and clean-energy impacts c…

Unlocked analysis

Relative to its intended legislative type, this bill introduces a substantive amendment to PURPA that is well-integrated into existing law and provides relatively specific definitional and timing elements, but it leaves…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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