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FEDERALcomment deadline

Proposed Changes to Arizona Gasoline and Fuel Programs

Original title: [EPA] Air Quality State Implementation Plans; Approvals and Promulgations: Arizona; Revisions to the Cleaner Burning Gasoline, Winter Oxygenated Fuel, and Gasoline Set-Aside Programs

July 24, 2026

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The Frame

What this does

This proposal affects the specific types of fuel that can be sold and used in Arizona, which directly impacts fuel supply requirements and air quality compliance standards for the state.

Who is mentioned in the record

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

Arizona residents

Residents are affected by potential changes to fuel requirements and air quality standards in their state.

Fuel suppliers and distributors in Arizona

These entities must comply with the revised gasoline and oxygenated fuel standards if the proposal is adopted.

What changed

Last recorded activity July 24, 2026.

What's next

Next step not available in the current record.

Summary

The Environmental Protection Agency (EPA) is proposing revisions to Arizona's state-level air quality plans regarding , , and gasoline set-aside programs. The public is invited to submit comments on these proposed changes until July 24, 2026.

Key Facts

  • The EPA is proposing revisions to Arizona's State Implementation Plans (SIPs) for air quality.
  • The revisions specifically target the Cleaner Burning Gasoline program.
  • The revisions specifically target the Winter Oxygenated Fuel program.
  • The revisions specifically target the Gasoline Set-Aside program.
  • The deadline for the public to submit comments on these proposals is July 24, 2026.

Frequently Asked Questions

What is a State Implementation Plan (SIP)?
A SIP is a collection of regulations and documents used by a state to reduce air pollution and comply with federal air quality standards.
How can I provide feedback on these changes?
The document establishes a public comment period ending on July 24, 2026; you can submit comments to the EPA through their official regulatory portal.

Why It Matters

This proposal affects the specific types of fuel that can be sold and used in Arizona, which directly impacts fuel supply requirements and air quality compliance standards for the state.

News Coverage

No news coverage found yet. Articles are indexed twice daily.

Discoveries

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

temporal pattern90% confidence

Extended Comment Period

The comment deadline is set for mid-2026, which is an unusually long lead time for a standard EPA rule proposal.

Connected Entities

organizationEnvironmental Protection AgencyThe federal agency proposing the rule changes.Map →
locationArizonaThe state subject to the proposed air quality plan revisions.Map →

Sources

Open source document

www.regulations.gov

Analysis Score

0–100
  • Significance60
    How much this matters to a regular citizen
  • Controversy20
    Intensity of disagreement among stakeholders
  • Entertainment5
    Compellingness for a non-policy-wonk reader
  • Buzz10
    Current news / social attention level

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