Air Plan Approval; Tennessee; Nitrogen Oxides SIP Call Plan
other · Rule · Published 2021-03-02 · Effective 2021-04-01 · TN · 86 FR 12092
Document
Document number
2021-04061
Federal Register citation
86 FR 12092
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
other
Publication date
2021-03-02
Effective date
2021-04-01
State
TN
EPA docket
EPA-R04-OAR-2018-0631
Abstract
The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision concerning nitrogen oxides (NO<INF>X</INF>) emissions submitted by the State of Tennessee, through the Tennessee Department of Environment and Conservation (TDEC), through a letter dated December 19, 2019, which revises the Tennessee Air Pollution Control Rule (TAPCR) titled "NO<INF>X</INF> SIP Call Requirements for Stationary Boilers and Combustion Turbines" (TN 2017 NO<INF>X</INF> SIP Call Rule) to correct the definition of "affected unit" and to clarify requirements related to stationary boilers and combustion turbines. EPA is also converting the conditional approval of the TN 2017 NO<INF>X</INF> SIP Call Rule to a full approval.