Environmental Protection Agency May 23, 2023 – Federal Register Recent Federal Regulation Documents
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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
In this document, the Environmental Protection Agency (EPA) is proposing five separate actions under section 111 of the Clean Air Act (CAA) addressing greenhouse gas (GHG) emissions from fossil fuel-fired electric generating units (EGUs). The EPA is proposing revised new source performance standards (NSPS), first for GHG emissions from new fossil fuel-fired stationary combustion turbine EGUs and second for GHG emissions from fossil fuel-fired steam generating units that undertake a large modification, based upon the 8-year review required by the CAA. Third, the EPA is proposing emission guidelines for GHG emissions from existing fossil fuel-fired steam generating EGUs, which include both coal-fired and oil/gas-fired steam generating EGUs. Fourth, the EPA is proposing emission guidelines for GHG emissions from the largest, most frequently operated existing stationary combustion turbines and is soliciting comment on approaches for emission guidelines for GHG emissions for the remainder of the existing combustion turbine category. Finally, the EPA is proposing to repeal the Affordable Clean Energy (ACE) Rule.
California State Nonroad Engine Pollution Control Standards; Small Off-Road Engines; Request for Authorization; Opportunity for Public Hearing and Comment
The California Air Resources Board (CARB) has notified EPA that it has adopted two sets of amendments to its Small Off-Road Engine regulation (SORE Amendments). By letter dated December 20, 2022, CARB asked that EPA authorize these amendments pursuant to section 209(e) of the Clean Air Act (CAA). This notice announces that EPA will hold a public hearing to consider California's authorization request and that EPA is now accepting written comment on the requests.
Pesticide Product Registration; Receipt of Applications for New Uses (April 2023)
EPA has received applications to register new uses for pesticide products containing currently registered active ingredients. Pursuant to the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA is hereby providing notice of receipt and opportunity to comment on these applications.
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