89 FR 7318
SIP Proposal: Nevada (nonattainment new source review requirements for the 2015 ozone NAAQS).
SIP Proposal: Nevada (nonattainment new source review requirements for the 2015 ozone NAAQS).
SIP Proposal: California (disapproval of revisions to meet requirements for the 1997 eight-hour ozone NAAQS in the Los Angeles-South Coast Air Basin ozone nonattainment area).
SIP Approval: Alabama (2006 24-hour fine particulate matter NAAQS limited maintenance plan for the Birmingham maintenance area).
SIP Proposal: Florida (updates to conformity rule).
SIP Proposal: New Hampshire (amendments to enhanced motor vehicle inspection and maintenance program regulation).
EPA found that California failed to submit SIP elements required under the CAA to implement the 2012 NAAQS for fine particulate matter in the Los Angeles-South Coast Air Basin.
EPA proposed to reclassify the San Antonio, Dallas-Fort Worth, and Houston-Galveston Brazoria ozone nonattainment areas from moderate to serious for the 2015 ozone NAAQS.
EPA proposed a regulation to implement the requirements of the CAA as specified in the Methane Emissions Reduction Program of the Inflation Reduction Act; the regulation would implement calculation procedures, flexibilities, and exemptions related to the waste emissions charge and establish confidentiality determinations for data elements included in waste emissions charge filings.
SIP Proposal: California (nonattainment new source review requirements for 2015 ozone NAAQS in the Feather River Air Quality Management District).
SIP Proposal: New Hampshire (reasonably available control technology requirements for PAK Solutions, LLC).