89 FR 20915
SIP Proposal: California (issuance of permits for stationary sources and the preconstruction review and permitting of major sources and major modifications in the Tehama County Air Pollution Control District).
SIP Proposal: California (issuance of permits for stationary sources and the preconstruction review and permitting of major sources and major modifications in the Tehama County Air Pollution Control District).
SIP Proposal: New York (regional haze).
United States v. Trident Seafoods Corp., No. 2:19-cv-231 (W.D. Wash. Mar. 24, 2024). A proposed material modification to a consent decree concerning a settling CAA defendant's use of ozone-depleting refrigerants on board fishing vessels and at seafood processing facilities in Alaska and the Pacific Northwest extends certain deadlines for the defendant to retrofit or retire a number of its larger refrigeration appliances and requires the defendant to retrofit or retire the appliances on an additional vessel by January 31, 2032.
SIP Proposal: Wisconsin (second 10-year 2006 24-hour fine particulate matter limited maintenance plan for the Milwaukee-Racine maintenance area).
EPA announced the availability of Volumes 1 and 2 of the Integrated Review Plan for the Primary National Ambient Air Quality Standards for Oxides of Nitrogen.
SIP Approval: California (second 10-year particulate matter maintenance plan for Sacramento County).
SIP Approval: California (revisions concerning emissions of nitrogen oxides (NOx) from biomass boilers and reasonably available control technology requirements for major sources of NOx in the portion of the Sacramento Metro nonattainment area in the Yolo-Solano Air Quality Management District).
EPA approved a CAA state plan submitted by South Carolina to establish performance standards and other operating requirements for existing municipal solid waste landfills.
SIP Proposal: California (revisions concerning emissions of volatile organic compounds and nitrogen oxides from refinery flares).
SIP Approval: New Hampshire (reasonably available control technology requirements for PAK Solutions, LLC).