Air Plan Approval; AK; Removal of Excess Emissions Provision

Publication Date: 
Monday, December 6, 2021 - 4:00am

The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Alaska, through the Alaska Department of Environment Conservation, on January 9, 2017. The revision was submitted by Alaska in response to a finding of substantial inadequacy and SIP call published on June 12, 2015, for a provision in the Alaska SIP related to excess emissions during startup, shutdown, and malfunction (SSM) events. EPA is proposing approval of the SIP revision and proposing to determine that such SIP revision corrects the deficiency identified in the June 12, 2015, SIP call.

Environmental Protection Agency