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Air Quality Implementation Plan; California; Northern Sierra Air Quality Management District; Stationary Source Permits
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Northern Sierra Air Quality Management District (NSAQMD or ``District'') portion of the California State Implementation Plan (SIP). In this action, we are proposing to approve a rule submitted by the NSAQMD that governs the issuance of permits for stationary...
The Environmental Protection Agency (EPA) is proposing to approve revisions to the Jefferson County portion of the Kentucky State Implementation Plan (SIP), submitted by the Commonwealth of Kentucky, through the Energy and Environment Cabinet (Cabinet) on September 5, 2019. The revisions were submitted by the Cabinet on behalf of the Louisville...
Air Plan Partial Approval and Partial Disapproval; Arizona; Maricopa County Air Quality Management Department; Reasonably Available Control Technology State Implementation Plan
The Environmental Protection Agency (EPA) is proposing to partially approve and partially disapprove a revision to the Maricopa County Air Quality Department (MCAQD or County) portion of the Arizona State Implementation Plan (SIP) concerning the MCAQD's demonstration regarding reasonably available control technology (RACT) requirements and...