# Approval and Promulgation of State Implementation Plans; Utah: Prevention of Significant Deterioration; Greenhouse Gas Permitting Authority and Tailoring Rule
> **Rule** · Final rule. · Published 2014-02-06 · Effective 2014-03-10 · 79 FR 7070
## Document
- **Document number:** 2014-02083
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 7070
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-02-06
- **Effective date:** 2014-03-10
- **State:** UT
- **EPA docket:** EPA-R08-OAR-2012-0300
## Abstract

The Environmental Protection Agency (EPA) is partially approving and partially disapproving revisions to the Utah State Implementation Plan (SIP) relating to regulation of Greenhouse Gases (GHGs) under Utah's Prevention of Significant Deterioration (PSD) program and other SIP provisions. These revisions were submitted to EPA on April 14, 2011 by the Governor. The GHG-related SIP revisions are designed to align Utah's regulations with the GHG emission thresholds established in EPA's "PSD and Title V Greenhouse Gas Tailoring Final Rule," which EPA issued by notice dated June 3, 2010. In today's action, EPA is approving the GHG (as it relates to the PSD program) revisions because the Agency has determined that this SIP revision, which is already adopted by Utah as a final effective rule, is in accordance with the Clean Air Act (CAA or Act) and EPA regulations regarding PSD permitting for GHGs.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/02/06/2014-02083/approval-and-promulgation-of-state-implementation-plans-utah-prevention-of-significant-deterioration)
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