Air Plan Revisions; California; Sacramento Metropolitan Air Quality Management District; Reasonably Available Control Technology District

Streszczenie

The Environmental Protection Agency (EPA) is proposing to approve state implementation plan (SIP) revisions from the Sacramento Metropolitan Air Quality Management District (SMAQMD or "District") to address Clean Air Act (CAA or "Act") requirements related to the 2008 8-hour ozone national ambient air quality standards (NAAQS or "standards"). These revisions concern emissions of oxides of nitrogen (NOX) from boilers, gas turbines, and miscellaneous (misc) combustion units and reasonably available control technology (RACT) requirements for major sources of NOX in the portion of the Sacramento Metro, CA, nonattainment area that is subject to SMAQMD jurisdiction. We are taking comments on this proposal and plan to follow with a final action.