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HR8519FEDERALin_committee

Proposed Waiver for Gasoline Vapor Pressure Standards in 2026

Original title: To require the Administrator of the Environmental Protection Agency to waive Reid Vapor Pressure requirements with respect to calendar year 2026, and for other purposes.

April 27, 2026

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Where This Stands

Introduced
Committee
Floor Vote
Passed
Signed

Currently in_committee. The next step in the legislative lifecycle is Floor Vote.

Last action
Referred to the House Committee on Energy and Commerce.Apr 27, 2026

Version history

Only one version on file - nothing to compare yet. As later stages (committee substitute, engrossed, enrolled) are captured, the redline appears here.

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The Frame

What this does

The bill would temporarily change the chemical standards for gasoline sold in the U.S. during the 2026 summer season, potentially affecting fuel supply and distribution requirements for fuel providers.

Who is mentioned in the record

Potentially affected actors named in the source documents. Mention is not a position.

Fuel distributors and retailers

These entities would be permitted to sell gasoline that exceeds standard RVP limits during the specified 2026 summer window.

Environmental Protection Agency

The agency is required to implement the waiver and suspend enforcement of specific Clean Air Act provisions for the duration of the period.

What changed

Current stage: in_committee.

What's next

Floor Vote.

Summary

This bill directs the Environmental Protection Agency (EPA) to suspend specific gasoline volatility regulations during the summer of 2026. If passed, the waiver would allow the sale and distribution of gasoline that exceeds current limits between May 1 and September 15, 2026.

Key Facts

  • The bill mandates the EPA Administrator to waive Reid Vapor Pressure (RVP) requirements for gasoline.
  • The waiver period is defined as May 1, 2026, through September 15, 2026.
  • The waiver applies to the sale, offering for sale, dispensing, supply, transport, and introduction into commerce of gasoline.
  • The waiver overrides the prohibition currently established under section 211(h) of the Clean Air Act (42 U.S.C. 7545(h)).
  • The term 'applicable standard' is defined by existing regulations in 40 CFR 80.27(a)(2) or any successor regulation.

Frequently Asked Questions

What is Reid Vapor Pressure (RVP)?
RVP is a measure of the volatility of gasoline; lower RVP levels are typically required in summer months to reduce evaporative emissions that contribute to ozone formation.
Does this bill permanently change gasoline standards?
No, the waiver is temporary and only applies to the period between May 1, 2026, and September 15, 2026.

Why It Matters

The bill would temporarily change the chemical standards for gasoline sold in the U.S. during the 2026 summer season, potentially affecting fuel supply and distribution requirements for fuel providers.

News Coverage

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Sponsors

Discoveries

Patterns POLISCOPE noticed across the record. These are observations to investigate, not conclusions.

policy shift100% confidence

Temporary Regulatory Suspension

The bill utilizes a specific waiver mechanism to bypass Clean Air Act requirements for a defined 4.5-month window in 2026.

Connected Entities

organizationEnvironmental Protection AgencyThe federal agency tasked with enforcing the Clean Air Act and the proposed waivMap →
personBrian MastMember of the House of Representatives who introduced the bill.Map →

Analysis Score

0–100
  • Significance45
    How much this matters to a regular citizen
  • Controversy30
    Intensity of disagreement among stakeholders
  • Entertainment5
    Compellingness for a non-policy-wonk reader
  • Buzz10
    Current news / social attention level

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