Air Plan Revisions; California; Placer County Air Pollution Control District; General Permit Requirements, New Source Review
air-emissions · Rule · Published 2023-09-26 · Effective 2023-10-26 · CA · 88 FR 65816
Document
Document number
2023-20673
Federal Register citation
88 FR 65816
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2023-09-26
Effective date
2023-10-26
State
CA
EPA docket
EPA-R09-OAR-2021-0933
Abstract
The Environmental Protection Agency (EPA) is taking final action on two permitting rules submitted as a revision to the Placer County Air Pollution Control District (PCAPCD or "District") portion of the California State Implementation Plan (SIP). We are finalizing an approval of one rule and finalizing a limited approval and limited disapproval of the second rule. These revisions concern the District's New Source Review (NSR) permitting program for new and modified sources of air pollution under title I of the Clean Air Act (CAA or "Act"). This final action stops all sanction and federal implementation plan clocks started by our April 20, 2020 limited approval and limited disapproval. This action also adds regulatory text to clarify that Placer County is no longer subject to the Federal Implementation Plan related to protection of visibility.