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Proposed Rule 5 Sep 2025 kentucky, incorporation by reference, environmental protection, emissions inventory, sulfur oxides, air pollution control, intergovernmental relations, air quality, environmental regulation, epa, sulfur dioxide

🌬️Kentucky SO2 Nonattainment Regulations and Business Compliance

The Environmental Protection Agency (EPA) is proposing to approve two State Implementation Plan (SIP) revisions submitted by the Commonwealth of Kentucky, through the Energy and Environment Cabinet (Cabinet), Division of Air Quality (DAQ) on January 26, 2024, and February 15, 2024, to certify two requirements under the Clean Air Act (CAA or Act). These revisions establish that the Kentucky SIP satisfies the nonattainment new source review (NNSR) and base year emissions inventory requirements for the 2010 1-hour sulfur dioxide (SO<INF>2</INF>) national ambient air quality standard (NAAQS) for the Henderson-Webster SO<INF>2</INF> nonattainment area (hereinafter "Henderson-Webster SO<INF>2</INF> Nonattainment Area" or "Area"). These actions are being proposed pursuant to the CAA.

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Rule 16 Jul 2025 environmental regulation, environmental protection, epa, incorporation by reference, intergovernmental relations, air pollution control, emissions inventory, air quality, guam, sulfur oxides, sulfur dioxide

🌍EPA Approves Guam Sulfur Dioxide Emissions Inventory Plan

The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to Guam's State Implementation Plan (SIP) under section 110(k)(3) of the Clean Air Act (CAA or "the Act"). This revision concerns the base year emissions inventory for the Piti-Cabras, Guam sulfur dioxide (SO<INF>2</INF>) nonattainment area ("Piti-Cabras area" or NAA) for the 2010 1-hour SO<INF>2</INF> National Ambient Air Quality Standard (NAAQS, "standard," or "2010 SO<INF>2</INF> NAAQS").

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Proposed Rule 7 Jul 2025 environmental regulation, environmental protection, epa, reporting and recordkeeping requirements, incorporation by reference, intergovernmental relations, ozone, air pollution control, volatile organic compounds, emissions inventory, air quality, nitrogen dioxide, carbon monoxide, connecticut

🌍EPA Proposes Air Quality Rule Affecting Connecticut Businesses

The Environmental Protection Agency (EPA) is proposing to approve State Implementation Plan (SIP) revisions submitted by the State of Connecticut. These SIP revisions relate to the 2008 8-Hour ozone National Ambient Air Quality Standards (NAAQS). The SIP revisions consist of the following: 2014 and 2017 calendar year periodic emissions inventories. This action is being taken under the Clean Air Act.

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