🏭EPA Approves Permit for Viejas Pit Stop Gas Station in California
This notice announces that the U.S. Environmental Protection Agency (EPA), Region 9, issued an approval to the Viejas Band of Kumeyaay Indians under the Clean Air Act's Tribal Minor New Source Review (NSR) Program. The EPA approved the Viejas Band of Kumeyaay Indians' Request for Coverage under the General Air Quality Permit for New or Modified Minor Source Gasoline Dispensing Facilities in Indian Country within California for the Viejas Pit Stop. This approval authorizes the construction of the Viejas Pit Stop under the Tribal Minor NSR Program.
Learn More♻️EPA Reopens Comment Period for Waste Combustor Regulation Updates
The Environmental Protection Agency (EPA) is reopening the comment period on the proposed Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors Voluntary Remand Response and 5-Year Review. The original proposed rule was published on January 23, 2024, with a 60-day comment period closing March 25, 2024. With this notification, EPA is reopening the public comment period for an additional 6 months, from January 16, 2025, to July 16, 2025.
Learn More♻️Updated EPA Regulations on Coal Combustion Residuals Management
The Environmental Protection Agency (EPA or the Agency) is taking direct final action to correct errors and clarify several provisions published in the Federal Register on May 8, 2024. This May 8, 2024 rule (Legacy Final Rule) established regulatory requirements for legacy coal combustion residuals (CCR) surface impoundments and CCR management units, among other things, under the Resource Conservation and Recovery Act (RCRA).
Learn More🌎EPA Approves Air Quality Revisions in Maricopa County, Arizona
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Maricopa County Air Quality Department (MCAQD or "County") portions of the Arizona State Implementation Plan (SIP). These revisions concern the County's reasonably available control technology (RACT) demonstration for the aerospace coating category and negative declarations for the 2008 8- hour ozone National Ambient Air Quality Standards (NAAQS or "standards") in the portion of the Phoenix-Mesa ozone nonattainment area regulated by the MCAQD, as well as a rule covering emissions of volatile organic compounds (VOCs) from surface coatings and industrial adhesives. We are also approving a local rule that regulates these emission sources under the Clean Air Act (CAA or "the Act").
Learn More🌍EPA Finalizes New Greenhouse Gas Emission Standards for Power Plants
The U.S. Environmental Protection Agency (EPA) is providing notice that it has responded to two petitions for reconsideration of the final action titled, "New Source Performance Standards for Greenhouse Gas Emissions From New, Modified, and Reconstructed Fossil Fuel-Fired Electric Generating Units; Emission Guidelines for Greenhouse Gas Emissions From Existing Fossil Fuel-Fired Electric Generating Units; and Repeal of the Affordable Clean Energy Rule", published in the Federal Register on May 9, 2024. The Administrator has denied or partially denied the requests for reconsideration in separate letters to the petitioners. The basis for the EPA's action is set out fully in the accompanying decision document, available in the rulemaking docket. At this time, the EPA is not addressing other grounds for reconsideration that have been raised by these or other petitioners.
Learn More💧EPA Draft Water Quality Criteria Correction for PFAS Substances
The Environmental Protection Agency (EPA) is making a correction to a notice that appeared in the Federal Register on December 26, 2024. The notice of availability contained an incorrect value in Table 1, which is corrected below.
Learn More🌍Kansas EPA Proposes New Emission Fees and Compliance Rules
The Environmental Protection Agency (EPA) is proposing to approve revisions to the State Implementation Plan (SIP) and Operating Permits Program and the 112(l)plan submitted by the State of Kansas on February 20, 2023. The revised Kansas rules update the Class I emission fee and emissions inventory regulations, establish a Class II fee schedule and ensure that Kansas's Operating Permits Program is adequately funded. Approval of these revisions ensures consistency between the State and federally-approved rules and does not impact air quality.
Learn More🐟Designation of Critical Habitat for Bay-Delta Longfin Smelt
We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for the San Francisco Bay-Delta distinct population segment (DPS) of the longfin smelt (Spirinchus thaleichthys), a fish species from the San Francisco Bay estuary in California, under the Endangered Species Act of 1973, as amended (Act). In total, approximately 91,630 acres (37,082 hectares) in California fall within the boundaries of the proposed critical habitat designation. We also announce the availability of an economic analysis of the proposed designation of critical habitat for the species.
Learn More🐸Critical Habitat Designation for Foothill Yellow-Legged Frog in California
We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for four distinct population segments (DPSs) of the foothill yellow-legged frog (Rana boylii) under the Endangered Species Act of 1973, as amended (Act). In total, approximately 760,071 acres (307,590 hectares) in California fall within the boundaries of the proposed critical habitat designation. We also announce the availability of an economic analysis of the proposed designation of critical habitat for four DPSs.
Learn More⚖️EPA Proposes Regulation for C.I. Pigment
The Environmental Protection Agency (EPA or Agency) is proposing to address the unreasonable risk of injury to human health presented by C.I. Pigment Violet 29 (CASRN 81-33-4, also known as PV29), under its conditions of use as documented in EPA's January 2021 Risk Evaluation for PV29 and the September 2022 Revised Risk Determination for PV29 prepared under TSCA. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so the chemical no longer presents unreasonable risk. To address the identified unreasonable risk, EPA is proposing requirements to protect workers from the unreasonable risk of PV29 during manufacturing and processing, certain industrial and commercial uses of the chemical, and disposal, while also allowing for a reasonable transition period prior to enforcement of said requirements.
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