Air Plan Approval; Wisconsin; Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR) Rule Clarifications
other · Rule · Published 2021-05-07 · Effective 2021-06-07 · WI · 86 FR 24499
Document
Document number
2021-09419
Federal Register citation
86 FR 24499
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
other
Publication date
2021-05-07
Effective date
2021-06-07
State
WI
EPA docket
EPA-R05-OAR-2008-0784
Abstract
The Environmental Protection Agency (EPA) is approving a revision to the Wisconsin state implementation plan (SIP), submitted by the Wisconsin Department of Natural Resources (WDNR) on September 30, 2008. The revision updates the definition of "Replacement Unit" and clarifies a component of the emission calculation used to determine emissions under a plantwide applicability limitation (PAL) in the Wisconsin Administrative Code. Approving this revision makes Wisconsin rules consistent with Federal rules. EPA proposed to approve this action on November 9, 2020 and received no adverse comments.