Data / Federal rules / 2025-12626

National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks, and Coke Oven Batteries; Residual Risk and Technology Review, and Periodic Technology Review

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

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What the agency says

The U.S. Environmental Protection Agency (EPA) is taking interim final action on revisions to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for the Coke Oven Batteries (COB) source category and the Coke Ovens: Pushing, Quenching, and Battery Stacks (PQBS) source category by revising certain compliance deadlines for standards finalized in 2024. Specifically, the EPA is amending the compliance deadlines for certain 2024 revisions to the COB and PQBS NESHAPs from July 7, 2025 and January 6, 2026, to July 5, 2027. The EPA seeks comment on this final action and will respond to comments received and revise this final action as appropriate.

Key facts

Document number: 2025-12626
Type: Final rule
Action: Interim final rule; request for comment
Agency: Environmental Protection Agency
Published: July 8, 2025
Takes effect: July 8, 2025
Comments due: August 7, 2025
Dates: This interim final rule is effective on July 8, 2025. Comments on this rule must be received on or before August 7, 2025.
Docket: EPA-HQ-OAR-2002-0085, EPA-HQ-OAR-2003-0051; FRL-8471.1-03-OAR
Code of Federal Regulations: 40 CFR 63
Topics: Administrative practice and procedure; Air pollution control; Environmental protection; Hazardous substances; Reporting and recordkeeping requirements
Pages: 8

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on air pollution control · Rules on environmental protection · Published in July 2025

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