Data / Federal rules / 2024-30649

Interim Final Determination To Defer Sanctions; AK, Fairbanks North Star Borough

The Environmental Protection Agency published this final rule in the Federal Register on January 8, 2025. It took effect on January 8, 2025. Comments closed on February 7, 2025.

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What the agency says

The Environmental Protection Agency (EPA) is making an interim final determination that the State of Alaska has submitted state implementation plan (SIP) revisions that satisfy outstanding Clean Air Act requirements. This interim final determination defers the imposition of sanctions for the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) Fairbanks North Star Borough PM<INF>2.5</INF> nonattainment area. This determination is based on a proposed approval, published in the "Proposed Rules" section of this Federal Register, of the SIP revisions, submitted by the State of Alaska (Alaska or the State) on December 4, 2024, to address Clean Air Act requirements for the 2006 24-hour PM<INF>2.5</INF> national ambient air quality standards (NAAQS).

Key facts

Document number: 2024-30649
Type: Final rule
Action: Interim final determination
Agency: Environmental Protection Agency
Published: January 8, 2025
Takes effect: January 8, 2025
Comments due: February 7, 2025
Dates: This interim final determination is effective January 8, 2025. However, comments will be accepted until February 7, 2025.
Docket: EPA-R10-OAR-2024-0595; FRL-12391-03-R10
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 3

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on carbon monoxide · Rules on environmental protection · Published in January 2025

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