S. 1584 (119th)Bill Overview

Transparency and Honesty in Energy Regulations Act of 2025

Environmental Protection|Environmental Protection
Cosponsors
Support
Republican
Introduced
May 1, 2025
Discussions
Bill Text
Current stageCommittee

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

This bill prohibits Federal agencies from considering or using the social cost of carbon, methane, nitrous oxide, or any social cost of greenhouse gases in any cost-benefit analysis, rulemaking, guidance, or other agency action. It requires agencies to report to Congress on past uses since 2009, restricts agencies to environmental considerations explicitly required by statute, and directs agencies to follow OMB Circular A-4 methodological guidance for greenhouse-gas valuation where applicable.

Why people may split

Progressives emphasize climate-policy weakening; conservatives emphasize preventing regulatory overreach.

Watch point

Relative to its intended legislative type, this bill clearly establishes a substantive prohibition on Federal agencies’ use of monetized 'social cost' metrics and defines the covered terms in detail.

This bill prohibits Federal agencies from considering or using the social cost of carbon, methane, nitrous oxide, or any social cost of greenhouse gases in any cost-benefit analysis, rulemaking, guidance, or other agency action.

It requires agencies to report to Congress on past uses since 2009, restricts agencies to environmental considerations explicitly required by statute, and directs agencies to follow OMB Circular A-4 methodological guidance for greenhouse-gas valuation where applicable.

Passage30/100

Technically targeted but ideologically charged; lacks compromise features and would face strong opposition and procedural hurdles in Senate.

CredibilityPartially aligned

Relative to its intended legislative type, this bill clearly establishes a substantive prohibition on Federal agencies’ use of monetized 'social cost' metrics and defines the covered terms in detail. It includes a single reporting requirement and directs agencies toward OMB Circular A–4 for analytic consistency, but it provides limited implementation, enforcement, and resourcing detail.

Contention75/100

Progressives emphasize climate-policy weakening; conservatives emphasize preventing regulatory overreach.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · Permitting processLikely burdened

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitLowers regulatory compliance costs by excluding monetized greenhouse gas damages from rulemaking.
  • Federal agenciesSimplifies agency regulatory analyses by removing complex social cost monetization steps.
  • Permitting processIncreases permitting and regulatory predictability by limiting considerations to statutory environmental requirements.
Likely burdened
  • Potential burdenPrevents agencies from monetizing climate damages, potentially weakening environmental and public health protections.
  • Potential burdenCould result in fewer or less stringent greenhouse gas regulations by excluding quantified benefits.
  • Potential burdenMay increase long‑run unpriced climate damages and associated economic costs for the public.
03 · Why people split

Why the argument around this bill splits.

Progressives emphasize climate-policy weakening; conservatives emphasize preventing regulatory overreach.
Progressive10%

Likely strongly opposed.

The persona would view the bill as an effort to remove an established economic tool that incorporates climate damages into regulatory analysis, thereby weakening environmental protection and executive branch ability to address greenhouse gas emissions.

Likely resistant
Centrist50%

Mixed and cautious.

This persona sees value in methodological rigor and transparency but is concerned a categorical ban removes an analytic tool rather than reforming it.

They would favor narrow, evidence-based fixes over blanket prohibitions.

Split reaction
Conservative85%

Likely supportive.

This persona would view the bill as preventing agencies from using contested, potentially globalized cost estimates to justify burdensome regulations, and as returning authority and clarity to statutes and OMB guidance.

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 likelihood30/100

Technically targeted but ideologically charged; lacks compromise features and would face strong opposition and procedural hurdles in Senate.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • No cost estimate or CBO scoring included
  • How courts would interpret an absolute prohibition on consideration
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressives emphasize climate-policy weakening; conservatives emphasize preventing regulatory overreach.

Technically targeted but ideologically charged; lacks compromise features and would face strong opposition and procedural hurdles in Senate.

Unlocked analysis

Relative to its intended legislative type, this bill clearly establishes a substantive prohibition on Federal agencies’ use of monetized 'social cost' metrics and defines the covered terms in detail. It includes a singl…

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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