Air Plan Approval; Connecticut; Definitions of Emergency and Emergency Engine
The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Connecticut on December 20, 2019. This revision amends the State's definitions of ``emergency'' and ``emergency engine'' in its air quality regulations. The intended effect of this action is to propose approval of the December 20, 2019, submittal into the Connecticut SIP. This action is being taken under the Clean Air Act.