Data / Federal rules / 2024-03528

Air Plan Disapproval; Pennsylvania; Reasonably Available Control Technology Case-by-Case Permits for Keystone, Conemaugh and Homer City Generating Facilities for the 1997 and 2008 Ozone National Ambient Air Quality Standards

The Environmental Protection Agency published this proposed rule in the Federal Register on February 21, 2024. Comments closed on March 22, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is proposing to disapprove state implementation plan (SIP) revisions submitted by the Pennsylvania Department of Environmental Protection (PADEP) on behalf of the Commonwealth of Pennsylvania (Pennsylvania). PADEP submitted SIP revisions for the Keystone, Conemaugh and Homer City electric generating facilities on May 26, 2022 to address certain reasonably available control technique (RACT) requirements for the 1997 and 2008 ozone national ambient air quality standards (NAAQS). EPA is proposing to disapprove the May 26, 2022 SIP revisions for these facilities as the SIPs contain problematic provisions and fail to justify the selection of permit limits as RACT consistent with applicable requirements and case law. This action is being taken under the Clean Air Act (CAA).

Key facts

Document number: 2024-03528
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: February 21, 2024
Comments due: March 22, 2024
Dates: Written comments must be received on or before March 22, 2024.
Docket: EPA-R03-OAR-2024-0047; FRL-9920-01-R3
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Nitrogen dioxide; Ozone; Reporting and recordkeeping requirements; Volatile organic compounds
Pages: 11

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on environmental protection · Rules on incorporation by reference · Published in February 2024

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