{"abstract":"On May 23, 2023, the Environmental Protection Agency (EPA) issued a proposal 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\". The EPA is extending the comment period on the proposed rules from July 24, 2023, to August 8, 2023.","action":"Proposed rule; extension of comment period.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/06/16/2023-12834.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"60","title":40}],"citation":"88 FR 39390","comment_url":null,"comments_close_on":"2023-08-08","correction_of":null,"corrections":[],"dates":"The public comment period for the proposed rule published in the Federal Register (FR) on May 23, 2023 (88 FR 33240) is being extended by 15 days. The comment period will now remain open until August 8, 2023, to allow additional time for stakeholders to review and comment on the proposals.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2023-0072","FRL-8536-03-OAR"],"dockets":[{"supporting_documents":[{"title":"Simple Cycle Stationary Combustion Turbine EGUs Final TSD","document_id":"EPA-HQ-OAR-2023-0072-8919"},{"title":"API  Carbon Capture and Storage: A Low-Carbon Solution to Economy-Wide Greenhouse Gas Emissions Reductions","document_id":"EPA-HQ-OAR-2023-0072-8782"},{"title":"A New Day Begins for Shuttered Petra Nova CCUS - 2023","document_id":"EPA-HQ-OAR-2023-0072-8764"},{"title":"EIA (3 December 2019) - U.S. coal plant retirements linked to plants with higher operating costs","document_id":"EPA-HQ-OAR-2023-0072-8763"},{"title":"SMUD_Proposed Calpine carbon capture project","document_id":"EPA-HQ-OAR-2023-0072-8743"},{"title":"NETL Carbon Dioxide Capture Approaches","document_id":"EPA-HQ-OAR-2023-0072-8736"},{"title":"GA DNR - Plant Washington Amendment to Air Quality Permit","document_id":"EPA-HQ-OAR-2023-0072-8685"},{"title":"Congressional Budget Office 2023 - Carbon Capture and Storage in the United States","document_id":"EPA-HQ-OAR-2023-0072-8659"},{"title":"US EIA U.S. planned utility-scale electric-generating capacity additions 2024","document_id":"EPA-HQ-OAR-2023-0072-8544"},{"title":"Vistra 2023 Letter From the President and CEO Vistras 2022 Sustainability Report","document_id":"EPA-HQ-OAR-2023-0072-8527"}],"agency_name":"EPA","documents":[{"comment_count":null,"comment_start_date":null,"updated_at":"2023-06-16T09:56:31.309-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OAR-2023-0072-0112","allow_late_comments":null,"id":"EPA-HQ-OAR-2023-0072-0112","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1193,"id":"EPA-HQ-OAR-2023-0072","title":"New Source Performance Standards for GHG Emissions from New and Reconstructed EGUs; Emission Guidelines for GHG Emissions from Existing EGUs; and Repeal of the Affordable Clean Energy Rule"}],"document_number":"2023-12834","effective_on":"2023-05-23","end_page":39391,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/06/16/2023-12834.xml","html_url":"https://www.federalregister.gov/documents/2023/06/16/2023-12834/new-source-performance-standards-for-greenhouse-gas-emissions-from-new-modified-and-reconstructed","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-12834?publication_date=2023-06-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-06-16/2023-12834/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":2656,"last_updated":"2026-07-27 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-06-16/pdf/2023-12834.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-12834.pdf?1686833121","publication_date":"2023-06-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/06/16/2023-12834.txt","regulation_id_number_info":{"2060-AV09":{"issue":"202310","html_url":"https://www.federalregister.gov/regulations/2060-AV09/nsps-for-ghg-emissions-from-new-modified-and-reconstructed-fossil-fuel-fired-egus-emission-guideline","title":"NSPS for GHG Emissions From New, Modified, and Reconstructed Fossil Fuel-Fired EGUs; Emission Guidelines for GHG Emissions From Existing Fossil Fuel-Fired EGUs; and Repeal of the ACE Rule","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202310&RIN=2060-AV09&operation=OPERATION_EXPORT_XML","priority_category":"Section 3(f)(1) Significant"}},"regulation_id_numbers":["2060-AV09"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Simple Cycle Stationary Combustion Turbine EGUs Final TSD","document_id":"EPA-HQ-OAR-2023-0072-8919"},{"title":"API  Carbon Capture and Storage: A Low-Carbon Solution to Economy-Wide Greenhouse Gas Emissions Reductions","document_id":"EPA-HQ-OAR-2023-0072-8782"},{"title":"A New Day Begins for Shuttered Petra Nova CCUS - 2023","document_id":"EPA-HQ-OAR-2023-0072-8764"},{"title":"EIA (3 December 2019) - U.S. coal plant retirements linked to plants with higher operating costs","document_id":"EPA-HQ-OAR-2023-0072-8763"},{"title":"SMUD_Proposed Calpine carbon capture project","document_id":"EPA-HQ-OAR-2023-0072-8743"},{"title":"NETL Carbon Dioxide Capture Approaches","document_id":"EPA-HQ-OAR-2023-0072-8736"},{"title":"GA DNR - Plant Washington Amendment to Air Quality Permit","document_id":"EPA-HQ-OAR-2023-0072-8685"},{"title":"Congressional Budget Office 2023 - Carbon Capture and Storage in the United States","document_id":"EPA-HQ-OAR-2023-0072-8659"},{"title":"US EIA U.S. planned utility-scale electric-generating capacity additions 2024","document_id":"EPA-HQ-OAR-2023-0072-8544"},{"title":"Vistra 2023 Letter From the President and CEO Vistras 2022 Sustainability Report","document_id":"EPA-HQ-OAR-2023-0072-8527"}],"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2023-0072","supporting_documents_count":1193,"docket_id":"EPA-HQ-OAR-2023-0072","document_id":"EPA-HQ-OAR-2023-0072-0112","regulation_id_number":null,"title":"New Source Performance Standards for GHG Emissions from New and Reconstructed EGUs; Emission Guidelines for GHG Emissions from Existing EGUs; and Repeal of the Affordable Clean Energy Rule","checked_regulationsdotgov_at":"2023-11-16T02:00:13Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":39390,"subtype":null,"title":"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","toc_doc":"Emission Guidelines for Greenhouse Gas Emissions from Existing Fossil Fuel-Fired Electric Generating Units; and Repeal of the Affordable Clean Energy Rule","toc_subject":"New Source Performance Standards for Greenhouse Gas Emissions from New, Modified, and Reconstructed Fossil Fuel-Fired Electric Generating Units:\n","topics":[],"type":"Proposed Rule","volume":88}