{"abstract":"The Environmental Protection Agency (EPA) is finalizing revisions to its regulations addressing preemption of State and local regulation of locomotives and engines used in locomotives. This rule implements a policy change to no longer categorically preempt certain State regulations of non-new locomotives and engines, aligning with the plain text of the Clean Air Act (CAA), and better achieving the legislative intent of providing for exclusive Federal regulation of new locomotives and new locomotive engines while preserving the ability of California and other States to adopt and enforce certain State standards regulating non-new locomotives and engines.","action":"Final rule.","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/2023/11/08/2023-24513.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"1074","title":40}],"citation":"88 FR 77004","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective on December 8, 2023.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2022-0985","FRL-8952.1-01-OAR"],"dockets":[{"supporting_documents":[{"title":"NREL- Medium- and Heavy-Duty Electric Vehicle Charging","document_id":"EPA-HQ-OAR-2022-0985-0308"},{"title":"DOE Alternative Fuels Data Center - Electric Vehicle Charging Infrastructure Trends","document_id":"EPA-HQ-OAR-2022-0985-0296"},{"title":"DOE Alternative Fuels Data Center- Developing Infrastructure to Charge Electric Vehicles","document_id":"EPA-HQ-OAR-2022-0985-0294"},{"title":"DOE Alternative Fuels Data Center - Charging Infrastructure Operation and Maintenance","document_id":"EPA-HQ-OAR-2022-0985-0291"},{"title":"Borlaug Heavy-duty truck electrification and the impacts of depot charging on electricity distribution systems","document_id":"EPA-HQ-OAR-2022-0985-0289"},{"title":"BP bp-takes-first-major-step-into-electrification-in-us-by-acquiring-ev-fleet-charging-provider-amply-power","document_id":"EPA-HQ-OAR-2022-0985-0286"},{"title":"CO2 Heat Pump Found to Outperform Electric Heaters in Electric Buses","document_id":"EPA-HQ-OAR-2022-0985-0284"},{"title":"EV STAR Cargo Plus Green Power Motor Company","document_id":"EPA-HQ-OAR-2022-0985-0104"},{"title":"Hometown Manufacturing Commuter Electric","document_id":"EPA-HQ-OAR-2022-0985-0103"},{"title":"Hexagon Purus_eM2","document_id":"EPA-HQ-OAR-2022-0985-0099"}],"agency_name":"EPA","documents":[{"comment_count":null,"comment_start_date":null,"updated_at":"2023-11-08T09:57:21.453-05:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OAR-2022-0985-2682","allow_late_comments":null,"id":"EPA-HQ-OAR-2022-0985-2682","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2849,"id":"EPA-HQ-OAR-2022-0985","title":"Greenhouse Gas Emissions Standards for Heavy-Duty Engines and Vehicles-Phase 3"}],"document_number":"2023-24513","effective_on":"2023-12-08","end_page":77009,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/11/08/2023-24513.xml","html_url":"https://www.federalregister.gov/documents/2023/11/08/2023-24513/locomotives-and-locomotive-engines-preemption-of-state-and-local-regulations","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-24513?publication_date=2023-11-08","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-11-08/2023-24513/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":957,"last_updated":"2026-06-26 20:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-11-08/pdf/2023-24513.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-24513.pdf?1699364733","publication_date":"2023-11-08","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/11/08/2023-24513.txt","regulation_id_number_info":{"2060-AW12":null},"regulation_id_numbers":["2060-AW12"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"NREL- Medium- and Heavy-Duty Electric Vehicle Charging","document_id":"EPA-HQ-OAR-2022-0985-0308"},{"title":"DOE Alternative Fuels Data Center - Electric Vehicle Charging Infrastructure Trends","document_id":"EPA-HQ-OAR-2022-0985-0296"},{"title":"DOE Alternative Fuels Data Center- Developing Infrastructure to Charge Electric Vehicles","document_id":"EPA-HQ-OAR-2022-0985-0294"},{"title":"DOE Alternative Fuels Data Center - Charging Infrastructure Operation and Maintenance","document_id":"EPA-HQ-OAR-2022-0985-0291"},{"title":"Borlaug Heavy-duty truck electrification and the impacts of depot charging on electricity distribution systems","document_id":"EPA-HQ-OAR-2022-0985-0289"},{"title":"BP bp-takes-first-major-step-into-electrification-in-us-by-acquiring-ev-fleet-charging-provider-amply-power","document_id":"EPA-HQ-OAR-2022-0985-0286"},{"title":"CO2 Heat Pump Found to Outperform Electric Heaters in Electric Buses","document_id":"EPA-HQ-OAR-2022-0985-0284"},{"title":"EV STAR Cargo Plus Green Power Motor Company","document_id":"EPA-HQ-OAR-2022-0985-0104"},{"title":"Hometown Manufacturing Commuter Electric","document_id":"EPA-HQ-OAR-2022-0985-0103"},{"title":"Hexagon Purus_eM2","document_id":"EPA-HQ-OAR-2022-0985-0099"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2060-AV50/greenhouse-gas-emissions-standards-for-heavy-duty-vehicles-phase-3","title":"Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles—Phase 3"},"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-2022-0985","supporting_documents_count":2849,"docket_id":"EPA-HQ-OAR-2022-0985","document_id":"EPA-HQ-OAR-2022-0985-2682","regulation_id_number":"2060-AV50","title":"Greenhouse Gas Emissions Standards for Heavy-Duty Engines and Vehicles-Phase 3","checked_regulationsdotgov_at":"2023-11-09T14:00:12Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":77004,"subtype":null,"title":"Locomotives and Locomotive Engines; Preemption of State and Local Regulations","toc_doc":"Preemption of State and Local Regulations","toc_subject":"Locomotives and Locomotive Engines:\n","topics":["Administrative practice and procedure","Air pollution control","Environmental protection"],"type":"Rule","volume":88}