🚗EPA Extends Comment Period on Greenhouse Gas Vehicle Standards
On August 1, 2025, the Environmental Protection Agency (EPA) published a proposed rule titled "Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards." EPA is extending the comment period for this proposed rule.
Learn More🌍EPA Issues Order on Kinder Morgan Altamont Operating Permit
The Environmental Protection Agency (EPA) Administrator signed an order dated May 30, 2025, granting a petition dated October 15, 2024, from the Center for Biological Diversity. The petition requested that the EPA object to a Clean Air Act (CAA) operating permit issued by the Utah Department of Environmental Quality (UDEQ) to Kinder Morgan Altamont, LLC for its compressor station located in Duchesne, County.
Learn More⛽EPA Proposes Changes to Rhode Island's Air Regulations on Vapor Recovery
The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Rhode Island. This revision removes requirements for Stage II vapor recovery equipment at gasoline dispensing facilities (GDFs). This revision also includes minor updates to Stage I vapor recovery regulatory amendments. The intended effect of this action is to propose approval of Rhode Island's revised vapor recovery regulations. This action is being taken under the Clean Air Act.
Learn More🌿Oregon's EPA Approval for Expanded Outdoor Burning Regulations
The Environmental Protection Agency (EPA) is approving and incorporating by reference into the Oregon State Implementation Plan (SIP) the Lane Regional Air Protection Agency (LRAPA) revised outdoor burning rule revisions submitted by the Oregon Department of Environmental Quality (ODEQ) on July 1, 2024, in coordination with LRAPA. The revised rule, applicable in Lane County, Oregon, clarifies terminology, revises formatting, and expands the residential outdoor burning season to allow burning of woody yard trimmings on approved burn days within Lowell city limits from October 1 through June 15. The ODEQ included in the submittal a technical demonstration that the requested expansion of the residential outdoor burning season will not interfere with attainment and maintenance of the NAAQS and other applicable Clean Air Act (CAA) requirements. The EPA is approving these revisions because they meet the applicable requirements of the Clean Air Act.
Learn More🌎Proposed Consent Decree by DOJ Regarding Environmental Cleanup Costs
The Department of Justice has lodged a proposed Consent Decree addressing cleanup actions required for uranium contamination at two Superfund sites in New Mexico. The decree mandates United Nuclear Corporation to undertake a remedial action at a significant financial cost, while providing legal protection under specific environmental statutes for the settling parties. Public comments are invited during the review period.
Learn More🏭EPA Notice on Clean Air Act Permit for Valero Energy Partners
The Environmental Protection Agency (EPA) Administrator signed an Order dated July 18, 2025, granting in part and denying in part a petition dated December 3, 2024, from Texas Environmental Justice Advocacy Services, Caring for Pasadena Communities, and Lone Star Chapter of the Sierra Club (the Petitioners). The petition requested that the EPA object to a Clean Air Act (CAA) title V operating permit issued by the Texas Commission on Environmental Quality (TCEQ) to Valero Energy Partners, L.P., for its Valero Houston Refinery Tank Farm located in Harris County, Texas.
Learn More🌍EPA Approves New York Emission Statement Certification
The Environmental Protection Agency (EPA) is approving portions of the comprehensive State Implementation Plan (SIP) revisions submitted by New York State that certify that the State has satisfied the requirements for an emission statement program for both the Serious and Moderate classifications of the 2008 and 2015 ozone National Ambient Air Quality Standards (NAAQS), respectively. These actions are being taken in accordance with the requirements of the Clean Air Act (CAA). The EPA proposed to approve this SIP revision on May 8, 2025, and received no comments.
Learn More🌬️EPA Finds Huntington County Failed Sulfur Dioxide Air Quality Standards
The Environmental Protection Agency (EPA) is determining that the Huntington County, Indiana nonattainment area failed to attain the 2010 Sulfur Dioxide (SO<INF>2</INF>) National Ambient Air Quality Standard (NAAQS) by the applicable attainment date of April 9, 2023. EPA is also approving revisions into the Indiana State Implementation Plan (SIP) intended to provide for attainment of the 2010 SO<INF>2</INF> NAAQS for the Huntington County nonattainment area. These SIP revisions include Indiana's attainment demonstration and other planning elements required under the Clean Air Act (CAA), and an order issued by the Commissioner of the Indiana Department of Environmental Management containing enforceable emission limits. Further, EPA is determining that the provisions of Indiana's SIP submittal adequately provide for attainment of the NAAQS and that the plan meets all other applicable CAA requirements. EPA proposed to approve this action on June 18, 2025, and received no adverse comments.
Learn More♻️EPA Approves Alter Metal Recycling Permit Modification in Iowa
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Iowa State Implementation Plan (SIP) to include a permit modification for Alter Metal Recycling. This final action will amend the SIP to incorporate revisions to the air construction permit for Alter Metal Recycling included in the State's 2008 Lead (Pb) National Ambient Air Quality Standards (NAAQS) attainment plan for a portion of Council Bluffs, Pottawattamie County, IA. These revisions do not impact the stringency of the SIP or have an adverse effect on air quality. The EPA's approval of this revision is being done in accordance with the requirements of the Clean Air Act (CAA).
Learn More🌬️New EPA Regulations on Sulfur Dioxide Emissions in North Carolina
The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the North Carolina Division of Environmental Quality (NCDEQ), Division of Air Quality (DAQ) on November 28, 2023, for the purpose of revising regulations that establish sulfur dioxide (SO<INF>2</INF>) emission limits and compliance parameters for SO<INF>2</INF>-emitting combustion sources in the State. EPA is proposing to approve these changes pursuant to the Clean Air Act (CAA or Act) and EPA regulations.
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