At the July 25, 2024, meeting of the California Air Resources Board, the Board directed CARB staff to look at the “amount and source of emissions for both PM2.5 and NOx, type of pollution control equipment used at each source.” On September 15, 2025, staff provided an update to the Board related to this “spot-check” review of facilities in the SJV Air District per the Board’s direction, identifying permitted equipment and associated emissions control technologies, identifying applicable air pollution control regulations, and assessing allowable and actual emissions.
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Final Memo to the Board
Read the September 15, 2025, memo to the CARB Board
