89 FR 16408
EPA finalized maximum achievable control technology standards for mercury and revised emission standards for hydrogen chloride and hydrogen fluoride for NESHAPs for taconite iron ore processing.
EPA finalized maximum achievable control technology standards for mercury and revised emission standards for hydrogen chloride and hydrogen fluoride for NESHAPs for taconite iron ore processing.
EPA entered into a proposed consent decree in Our Children’s Earth Foundation v. Regan, No. 3:23-cv-04955-WHA (N.D. Cal.), that would establish deadlines for EPA to sign a notice of final rulemaking on certain SIP revisions.
EPA announced the availability of data on emission allowance allocations to certain units under the Cross-State Air Pollution Rule trading programs.
EPA proposed editorial and technical revisions to its Method 320 (Measurement of Vapor Phase Organic and Inorganic Emissions by Extractive Fourier Transform Infrared Spectroscopy).
SIP Approval: Oklahoma (updates to incorporation by reference provisions of federal requirements).
EPA approved revisions to Arkansas' CAA §111(d) state plan for existing kraft pulp mills subject to the Kraft Pulp Mills Emission Guidelines.
SIP Proposal: Delaware (public notice requirements for new source review and outer continental shelf permit programs).
SIP Approval: California (revisions to requirements for the 2008 and 2015 eight-hour ozone NAAQS in the San Diego County ozone nonattainment area).
SIP Proposal: Tennessee (revisions to add exemptions to opacity monitoring requirements).
EPA finalized multiple actions to reduce air pollution emissions from the crude oil and natural gas source category.