Data / Federal rules / 2025-12866

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Oklahoma; Control of Emissions From Existing Other Solid Waste Incineration Units, Hospital/Medical/Infectious Waste Incinerator Units, and Commercial and Industrial Solid Waste Incineration Units

The Environmental Protection Agency published this proposed rule in the Federal Register on July 10, 2025. Comments closed on August 11, 2025.

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What the agency says

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is notifying the public that we have received CAA section 111(d)/129 negative declarations from Oklahoma for existing incinerators subject to the Other Solid Waste Incineration units (OSWI), Hospital/Medical/ Infectious Waste Incinerator units (HMIWI), and Commercial and Industrial Solid Waste Incineration Units (CISWI) Emission Guidelines (EG). These negative declarations certify that existing incinerators subject to the OSWI, HMIWI, and CISWI EG and the requirements of sections 111(d) and 129 of the CAA do not exist within specified jurisdictions in Oklahoma. The EPA is proposing to accept the negative declarations and amend the agency regulations in accordance with the requirements of the CAA. In addition, EPA is withdrawing its prior proposed approval of the Oklahoma CISWI plan revision due to Oklahoma's submission of its negative declaration for incinerators subject to the CISWI EG and its withdrawal of the CISWI plan revision.

Key facts

Document number: 2025-12866
Type: Proposed rule
Action: Proposed rule; withdrawal of proposed rule
Agency: Environmental Protection Agency
Published: July 10, 2025
Comments due: August 11, 2025
Dates: Written comments must be received on or before August 11, 2025. As of July 10, 2025, the proposed rule published on July 19, 2024 (89 FR 58685) is withdrawn.
Docket: EPA-R06-OAR-2020-0610; FRL-12763-01-R6
Code of Federal Regulations: 40 CFR 62
Topics: Administrative practice and procedure; Air pollution control; Environmental protection; Intergovernmental relations; Reporting and recordkeeping requirements; Waste treatment and disposal
Pages: 5

The document on federalregister.gov PDF

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