🌍EPA Proposes Conditional Approval for Mojave Desert Air Permits
The Environmental Protection Agency (EPA) is proposing conditional approval of five permitting rules as a revision to the Mojave Desert Air Quality Management District (MDAQMD) portion of the California State Implementation Plan (SIP). These are revisions to the District's New Source Review (NSR) air permitting program rules for new and modified sources of air pollution under the Clean Air Act (CAA or "Act"). The submitted rules address deficiencies identified in a previous limited disapproval action and incorporate other revisions related to the NSR permitting requirements. If finalized, this action will update the MDAQMD's current SIP with the revised rules. As a separate action in this Federal Register, we are making an interim final determination that will stay or defer the imposition of CAA sanctions associated with our previous limited disapproval action.
Learn More🌫️EPA Approves Air Quality Redesignation for Liberty-Clairton Area
The Environmental Protection Agency (EPA) is approving the Commonwealth of Pennsylvania's request to redesignate to attainment the Liberty-Clairton, Pennsylvania nonattainment area (Liberty-Clairton Area) for the 1997 annual and 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) national ambient air quality standards (NAAQS or standard). The EPA has determined that the Liberty-Clairton Area attained both the 1997 annual and 2006 24-hour PM<INF>2.5</INF> NAAQS and has met the statutory requirements for redesignation. The EPA is approving, as a revision to the Pennsylvania State Implementation Plan (SIP), the Commonwealth's plan for maintaining the 1997 annual and 2006 24-hour PM<INF>2.5</INF> NAAQS through 2035 for the Liberty-Clairton Area. Additionally, the EPA is approving the maintenance plan for the Allegheny County, Pennsylvania nonattainment area (Allegheny County Area) for the 2012 annual PM<INF>2.5</INF> NAAQS through 2035. The maintenance plan includes 2017, 2026, and 2035 mobile vehicle emissions budgets (MVEBs) for mobile sources of PM<INF>2.5</INF> and nitrogen oxides (NO<INF>X</INF>) for the Allegheny County Area for the 2012 annual PM<INF>2.5</INF> NAAQS, which the EPA is approving for transportation conformity purposes. This action does not redesignate the Allegheny County Area to attainment for the 2012 annual PM<INF>2.5</INF> NAAQS. Both the redesignation request and maintenance plan were submitted by the Commonwealth of Pennsylvania Department of Environmental Protection (PADEP or Pennsylvania) on behalf of the Allegheny County Health Department (ACHD). This action is being taken under the CAA.
Learn More🌬️EPA Approves Maryland's NOx Ozone Emission Caps Compliance Plan
The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of Maryland. This revision (Maryland Submittal #24-01) pertains to the re-allocation of nitrogen oxides (NO<INF>X</INF>) ozone season emission caps for large non-electric generating units (non-EGUs, affected units). The amendment also updates a cross reference to the Cross State Air Pollution Rule (CSAPR). This action is being taken under the Clean Air Act (CAA).
Learn More🌬️EPA Approves Connecticut Air Plan Revision and Its Implications
The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the Connecticut Department of Energy and Environmental Protection (CT DEEP) to (1) remove State Order 7002B issued to Dow Chemical USA (Dow) in Gales Ferry on May 25, 1982, from the Connecticut SIP, (2) remove State Order 8027 issued to Pratt & Whitney Division of United Technologies Corporation (Pratt & Whitney) in North Haven on March 22, 1989, from the Connecticut SIP, and (3) add Consent Order 8381 issued to Thames Shipyard and Repair Company (Thames Shipyard) in New London, CT on December 3, 2021, to the Connecticut SIP. State Orders 8027 and 7002B addressed reasonably available control technology (RACT) for volatile organic compound (VOC) emissions and sulfur fuel content limits for Pratt & Whitney and Dow, respectively. EPA is approving the Thames Shipyard Order into Connecticut's SIP to ensure RACT requirements with respect to VOC emissions from shipbuilding and repair operations continue to be implemented at Thames Shipyard. This action is being taken in accordance with the Clean Air Act.
Learn More🔫DOJ Proposes Regulations on Firearms Rights Restoration
The Department of Justice ("the Department") proposes to implement criteria to guide determinations for granting relief from disabilities imposed by Federal laws with respect to the acquisition, receipt, transfer, shipment, transportation, or possession of firearms. In accordance with certain firearms laws and the Second Amendment of the Constitution, the criteria are designed to ensure the fundamental right of the people to keep and bear arms is not unduly infringed, that those granted relief are not likely to act in a manner dangerous to public safety, and that granting such relief would not be contrary to the public interest.
Learn More📜Final Rule on Rescission of Cross References in BOEM Regulations
The Bureau of Ocean Energy Management (BOEM) is amending its regulations to rescind a section containing cross references. This section is not necessary because it is non-regulatory and only cites references to other regulations.
Learn More⚒️BLM Rescinds Mining Regulations
This direct final rule rescinds a portion of the Bureau of Land Management's (BLM) regulations that address Mining Claims Under the General Mining Laws--Surface Management--Operations Conducted Under Plans of Operations--Does this subpart apply to my existing or pending plan of operations?
Learn More⛏️Rescission of Mining Regulations - Impact on Business Operations
This direct final rule rescinds a portion of the Bureau of Land Management's (BLM) regulations that address Mining Claims Under the General Mining Laws--Surface Management--Operations Conducted Under Plans of Operations--Does this subpart apply to my existing or pending plan of operations?
Learn More🌫️EPA Proposes New PM2.5 Air Quality Standards Affecting Businesses
The Environmental Protection Agency (EPA) is proposing to determine that the San Joaquin Valley, California fine particulate matter (PM<INF>2.5</INF>) nonattainment area attained the 1997 annual PM<INF>2.5</INF> national ambient air quality standards (NAAQS) by the December 31, 2024 applicable attainment date. This proposed determination is based on ambient air quality monitoring data from 2022 through 2024. We are also proposing to make a clean data determination (CDD) based on the 2022 through 2024 data and our evaluation of preliminary air quality monitoring data from 2025. We are taking comments on this proposal and plan to follow with a final action.
Learn More🌫️Ohio EPA's Second Maintenance Plan Approval for SO₂ Emissions
The Environmental Protection Agency (EPA) is approving, under the Clean Air Act (CAA), the second 10-year maintenance plan submitted to EPA on November 7, 2024, by the Ohio Environmental Protection Agency (Ohio EPA) for the Ohio portion of the Campbell-Clermont Counties, Kentucky-Ohio maintenance area. The Ohio portion of this area consists of Pierce Township in Clermont County, Ohio. The plan addresses the second 10-year maintenance period for the 2010 sulfur dioxide (SO<INF>2</INF>) National Ambient Air Quality Standards (NAAQS). EPA is approving Ohio EPA's submittal for the area because it provides for the continued maintenance of the 2010 SO<INF>2</INF> NAAQS through the end of the second 10-year portion of the maintenance period.
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