Proposed Rule
18 Apr 2025
incorporation by reference, intergovernmental relations, emission standards, ozone, visibility improvement, environmental protection, environmental regulation, air quality, reporting and recordkeeping requirements, air pollution control, volatile organic compounds, nitrogen dioxide, west virginia, sulfur oxides
🌫️Proposed Approval of West Virginia's Regional Haze SIP
The Environmental Protection Agency (EPA) is proposing to approve the regional haze State implementation plan (SIP) revision submitted by West Virginia (West Virginia, WV, or the State) on August 12, 2022, to address applicable requirements under the Clean Air Act (CAA) and the EPA's Regional Haze Rule (RHR) for the regional haze program's second implementation period. The EPA is proposing this action pursuant to the CAA. The EPA is also withdrawing its previous proposed rule to disapprove West Virginia's regional haze SIP revision as published in the Federal Register on January 21, 2025.
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