Data / Federal rules / 2024-08712

Air Plan Approval; Indiana; Opacity Rule

The Environmental Protection Agency published this final rule in the Federal Register on April 25, 2024. It took effect on May 28, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is approving a revision to the Indiana State Implementation Plan (SIP), authorizing temporary alternative opacity limitations at the BP Products North America, Inc. (BP) facility in Whiting, Indiana during startup and shutdown. This approval is consistent with the Clean Air Act (CAA) and EPA regulations regarding emissions during these periods in the refinery sector. EPA proposed to approve this SIP submission on August 17, 2022, and received no comments.

Key facts

Document number: 2024-08712
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: April 25, 2024
Takes effect: May 28, 2024
Dates: This final rule is effective May 28, 2024.
Docket: EPA-R05-OAR-2021-0936; FRL-9859-02-R5
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Particulate matter; Reporting and recordkeeping requirements
Pages: 3

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 April 2024

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.