{"abstract":"The Environmental Protection Agency (EPA) is reopening the public comment period on the proposed rule entitled \"Air Plan Approval; AK, Fairbanks North Star Borough; 2006 24-hour PM<INF>2.5</INF> Serious Area and 189(d) Plan\" published on January 8, 2025. Commenters requested more time to review the proposal and prepare comments. In response, the EPA is providing an additional 30 days for the public to provide comment on all aspects of the proposed rule. The January 8, 2025, notice of proposed rulemaking also started the EPA's adequacy process for the motor vehicle emissions budgets and began the public comment period for that process. The EPA is not reopening the public comment period for the adequacy process, and it intends to proceed with the adequacy process outside of this rulemaking.","action":"Proposed rule; reopening 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/2025/03/24/2025-04908.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"90 FR 13431","comment_url":null,"comments_close_on":"2025-04-23","correction_of":null,"corrections":[],"dates":"The comment period for the proposed rule published on January 8, 2025, at 90 FR 1600, is reopened to allow more time to review the proposal and prepare comments. The EPA is reopening the comment period and the comments must be received on or before April 23, 2025.","disposition_notes":null,"docket_ids":["EPA-R10-OAR-2024-0595","FRL-12391-05-R10"],"dockets":[{"supporting_documents":[{"title":"FairbanksSIP_092425 - R10 final signed","document_id":"EPA-R10-OAR-2024-0595-0445"},{"title":"22_Constitutional Violations and restrictions","document_id":"EPA-R10-OAR-2024-0595-0440"},{"title":"21_Concerns regarding energy rating mandate","document_id":"EPA-R10-OAR-2024-0595-0438"},{"title":"24_Opposition to Wood Stove Restrictions_2_Smith","document_id":"EPA-R10-OAR-2024-0595-0434"},{"title":"03_Letter - EPA Revised SIP - Interior Delegation 2.18.2025","document_id":"EPA-R10-OAR-2024-0595-0430"},{"title":"01_EPA-R10-OAR-2024-0595 SIP Approval 02-07-25 signed (002)","document_id":"EPA-R10-OAR-2024-0595-0427"},{"title":"Fairbanks Adequacy Letter-R10 eSigned","document_id":"EPA-R10-OAR-2024-0595-0358"},{"title":"801_cmtf-final-guidance-signature-version-11-22-24_clean_0","document_id":"EPA-R10-OAR-2024-0595-0075"},{"title":"515_IGU_BoardMeetingPacket 9_03_2024","document_id":"EPA-R10-OAR-2024-0595-0068"},{"title":"507_EPA-R10-OAR-2022-0115-0353-A3","document_id":"EPA-R10-OAR-2024-0595-0067"}],"agency_name":"EPA","documents":[{"comment_count":226,"comment_start_date":"2025-03-24","updated_at":"2025-04-24T01:56:13.011-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-R10-OAR-2024-0595-0298","allow_late_comments":false,"id":"EPA-R10-OAR-2024-0595-0298","comment_end_date":"2025-04-24","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":107,"id":"EPA-R10-OAR-2024-0595","title":"Air Plan Approval; AK, Fairbanks North Star Borough; 2006 24-hour PM2.5 Serious Area and 189(d) Plan"}],"document_number":"2025-04908","effective_on":"2025-01-08","end_page":13432,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2025/03/24/2025-04908.xml","html_url":"https://www.federalregister.gov/documents/2025/03/24/2025-04908/air-plan-approval-ak-fairbanks-north-star-borough-2006-24-hour-pm25-serious-area-and-189d-plan","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2025-04908?publication_date=2025-03-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2025-03-24/2025-04908/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":372,"last_updated":"2026-04-16 14:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-03-24/pdf/2025-04908.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-04908.pdf?1742561119","publication_date":"2025-03-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2025/03/24/2025-04908.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Fairbanks Adequacy Letter-R10 eSigned","document_id":"EPA-R10-OAR-2024-0595-0358"},{"title":"210b_Appendix-iii.d.7.7-control-strategies_v2_Doyon Utilities_AQ1121MSS04_page 265","document_id":"EPA-R10-OAR-2024-0595-0078"},{"title":"801_cmtf-final-guidance-signature-version-11-22-24_clean_0","document_id":"EPA-R10-OAR-2024-0595-0075"},{"title":"515_IGU_BoardMeetingPacket 9_03_2024","document_id":"EPA-R10-OAR-2024-0595-0068"},{"title":"507_EPA-R10-OAR-2022-0115-0353-A3","document_id":"EPA-R10-OAR-2024-0595-0067"},{"title":"510_EPA-R10-OAR-2022-0115-0353-A6","document_id":"EPA-R10-OAR-2024-0595-0065"},{"title":"501_Appendix III.D.7.7 Control Strategies 11-18-20","document_id":"EPA-R10-OAR-2024-0595-0061"},{"title":"506_EPA-R10-OAR-2022-0115-0353-A2","document_id":"EPA-R10-OAR-2024-0595-0058"},{"title":"504_EPA-R10-OAR-2022-0115-0353","document_id":"EPA-R10-OAR-2024-0595-0056"},{"title":"406_EPA Technical Support Document - UAF BACT TSD v20220824","document_id":"EPA-R10-OAR-2024-0595-0052"}],"comments_count":226,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R10-OAR-2024-0595","supporting_documents_count":77,"docket_id":"EPA-R10-OAR-2024-0595","document_id":"EPA-R10-OAR-2024-0595-0298","regulation_id_number":null,"title":"Air Plan Approval; AK, Fairbanks North Star Borough; 2006 24-hour PM2.5 Serious Area and 189(d) Plan","checked_regulationsdotgov_at":"2025-04-25T00:55:03Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":13431,"subtype":null,"title":"Air Plan Approval; AK, Fairbanks North Star Borough; 2006 24-Hour PM2.5 Serious Area and 189(d) Plan","toc_doc":"Alaska, Fairbanks North Star Borough; 2006 24-hour PM2.5 Serious Area and 189(d) Plan","toc_subject":"Air Plan Approval","topics":["Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Intergovernmental relations","Lead","Ozone","Reporting and recordkeeping requirements","Sulfur oxides","Volatile organic compounds"],"type":"Proposed Rule","volume":90}