H.R. 4218 (119th)Bill Overview

CLEAR Act

Environmental Protection|Administrative law and regulatory proceduresCivil actions and liability
Cosponsors
Support
Republican
Introduced
Jun 27, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Energy and Commerce.

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

The bill, titled the Clean Air and Economic Advancement Reform Act (CLEAR Act), amends the Clean Air Act to give States more time and flexibility in implementing National Ambient Air Quality Standards (NAAQS). Key changes include lengthening the periodic review interval for NAAQS from five to ten years, allowing the EPA Administrator to consider likely attainability as a secondary factor when setting primary standards, and giving States additional time to correct plan deficiencies before the EPA issues Federal Implementation Plans (FIPs).

Why people may split

Whether introducing attainability and economic/technological feasibility into NAAQS and SIP considerations appropriately balances health and practicality (liberal strongly opposed; conservative supportive).

Watch point

Relative to its intended legislative type, this bill is a substantive statutory revision of the Clean Air Act that is specific in its textual amendments and reasonably detailed about responsibilities and timelines, but it does not address costs or provide comprehensive procedural standards for several newly created or modified demonstrations and obligations.

The bill, titled the Clean Air and Economic Advancement Reform Act (CLEAR Act), amends the Clean Air Act to give States more time and flexibility in implementing National Ambient Air Quality Standards (NAAQS).

Key changes include lengthening the periodic review interval for NAAQS from five to ten years, allowing the EPA Administrator to consider likely attainability as a secondary factor when setting primary standards, and giving States additional time to correct plan deficiencies before the EPA issues Federal Implementation Plans (FIPs).

The bill exempts contingency measures for areas classified as Extreme ozone nonattainment, explicitly treats certain prescribed burns and similar wildfire-mitigation actions as ‘‘actions to mitigate wildfire risk’’ that can qualify as exceptional events, and creates a new statutory provision limiting sanctions/fees for some nonattainment areas when emissions are demonstrably beyond State control.

Passage30/100

Judged on content alone, the bill is a coherent deregulatory package that consolidates state flexibility and reduces near‑term federal obligations — attractive to constituencies favoring regulatory relief. However, it alters foundational Clean Air Act mechanics (NAAQS timing, sanction rules, CASAC composition) in ways likely to trigger sustained opposition from environmental and public‑health stakeholders and litigation risk; it lacks clear bipartisan compromise mechanisms, making Senate passage and enactment less likely without further negotiation or modification.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a substantive statutory revision of the Clean Air Act that is specific in its textual amendments and reasonably detailed about responsibilities and timelines, but it does not address costs or provide comprehensive procedural standards for several newly created or modified demonstrations and obligations.

Contention72/100

Whether introducing attainability and economic/technological feasibility into NAAQS and SIP considerations appropriately balances health and practicality (liberal strongly opposed; conservative supportive).

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · StatesLocal governments

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

Likely helped
  • Federal agenciesProvides states additional time and flexibility to develop and implement plans (e.g., at least one year to correct defi…
  • StatesAllowing consideration of attainability and explicit economic/technological feasibility requirements for nonattainment…
  • Potential benefitRecognizing prescribed fires and actions to mitigate wildfire risk as exceptional events and requiring regional EPA ana…
Likely burdened
  • Potential burdenExtending the NAAQS review interval from 5 to 10 years and making attainability a secondary consideration could delay u…
  • Local governmentsIncorporating economic feasibility and technological achievability explicitly into standard-setting and nonattainment p…
  • Potential burdenExcluding pollution from prescribed burns or other wildfire mitigation actions from regulatory determinations could und…
03 · Why people split

Why the argument around this bill splits.

Whether introducing attainability and economic/technological feasibility into NAAQS and SIP considerations appropriately balances health and practicality (liberal strongly opposed; conservative supportive).
Progressive15%

A mainstream liberal/left-leaning observer would likely view the bill as a deregulatory shift that weakens health-based air quality protections in favor of economic and attainability considerations.

They would be especially concerned about lengthening review cycles, allowing attainability and economic feasibility to influence primary standards, exempting certain Extreme ozone areas from contingency measures, and limiting sanctions for missed attainment dates.

Some provisions—such as recognition of prescribed burns as mitigative actions and the requirement for regional modeling and a public website for exceptional-event petitions—might be seen as constructive, but overall the bill would be viewed skeptically for potentially increasing pollution and harming vulnerable communities.

Likely resistant
Centrist55%

A centrist/moderate would likely take a mixed, pragmatic view: the bill improves predictability and state–federal coordination but raises legitimate concerns about potential delays in health protections.

They would appreciate clearer timelines for State corrections before FIPs, added state voice on CASAC, and recognition of wildfire mitigation as actionable in exceptional-event determinations.

At the same time, they would want stronger safeguards or clearer metrics to ensure that considering attainability and economic feasibility does not meaningfully erode primary health protections or create regulatory uncertainty.

Split reaction
Conservative80%

A mainstream conservative observer would likely view the bill favorably as a needed reform to reduce federal overreach, increase State flexibility, and align air-quality regulation with economic and technical realities.

They would praise longer review intervals to reduce regulatory instability, statutory recognition that attainability and economic/technological feasibility can inform implementation, and limits on federal sanctions where emissions are demonstrably outside State control.

Provisions that treat prescribed fires as actions to mitigate wildfire risk and require greater State representation on CASAC would be seen as constructive.

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

Judged on content alone, the bill is a coherent deregulatory package that consolidates state flexibility and reduces near‑term federal obligations — attractive to constituencies favoring regulatory relief. However, it alters foundational Clean Air Act mechanics (NAAQS timing, sanction rules, CASAC composition) in ways likely to trigger sustained opposition from environmental and public‑health stakeholders and litigation risk; it lacks clear bipartisan compromise mechanisms, making Senate passage and enactment less likely without further negotiation or modification.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • The bill text does not include a Congressional Budget Office (CBO) cost estimate or quantified regulatory impact analysis; the fiscal and health consequences are therefore unclear.
  • How courts would interpret and litigate changes (for example, the Administrator 'may' consider attainability) is uncertain; judicial review could alter practical effect.
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

Whether introducing attainability and economic/technological feasibility into NAAQS and SIP considerations appropriately balances health an…

Judged on content alone, the bill is a coherent deregulatory package that consolidates state flexibility and reduces near‑term federal obli…

Unlocked analysis

Relative to its intended legislative type, this bill is a substantive statutory revision of the Clean Air Act that is specific in its textual amendments and reasonably detailed about responsibilities and timelines, but…

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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