Data / Federal rules / 2024-16718

Air Plan Partial Approval and Partial Disapproval; Wyoming; Regional Haze Plan for the Second Implementation Period

The Environmental Protection Agency published this proposed rule in the Federal Register on August 1, 2024. Comments closed on September 3, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is proposing to partially approve and partially disapprove the regional haze state implementation plan (SIP) submission submitted by the State of Wyoming on August 10, 2022 (Wyoming's 2022 SIP submission) under the Clean Air Act (CAA) and the EPA's Regional Haze Rule (RHR) for the program's second implementation period. Wyoming's 2022 SIP submission addresses the requirement that states revise their long-term strategies every implementation period to make reasonable progress towards the national goal of preventing any future, and remedying any existing, anthropogenic impairment of visibility, including regional haze, in mandatory Class I Federal areas. Wyoming's 2022 SIP submission also addresses other applicable requirements for the second implementation period of the regional haze program. The EPA is taking this action pursuant to the CAA.

Key facts

Document number: 2024-16718
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: August 1, 2024
Comments due: September 3, 2024
Dates: Written comments must be received on or before September 3, 2024.
Docket: EPA-R08-OAR-2023-0489; FRL-12135-01-R8
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Greenhouse gases; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 42

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 August 2024

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