{"abstract":"This action finalizes amendments to the national emission standards for hazardous air pollutants (NESHAP) at major sources from new and existing industrial, commercial, and institutional (ICI) boilers and process heaters. Certain aspects of these standards were challenged and subsequently remanded to the Agency by the United States Court of Appeals for the District of Columbia Circuit (D.C. Circuit). This action finalizes amendments to several numeric emission limits for new and existing boilers and process heaters consistent with the court's opinion and sets compliance dates for these new emission limits. This action also provides further explanation of one aspect of the Agency's use of carbon monoxide (CO) as a surrogate for organic hazardous air pollutants (HAP) and its use of a CO threshold to represent the application of the maximum achievable control technology (MACT) for organic HAP. We are also finalizing several technical clarifications and corrections.","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/2022/10/06/2022-19612.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"63","title":40}],"citation":"87 FR 60816","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective on December 5, 2022. The incorporation by reference (IBR) of certain material listed in the rule is approved by the Director of the Federal Register as of October 6, 2022. The incorporation by reference of this material was previously approved by the Director of the Federal Register as of May 20, 2011.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2002-0058","FRL-6312-02-OAR"],"dockets":[{"supporting_documents":[{"title":"Surrogacy Testing in the MPCRF - Final Report","document_id":"EPA-HQ-OAR-2002-0058-3942"},{"title":"Response to 2015 Reconsideration Comments for Industrial, Commercial, and Institutional Boilers and Process Heaters NESHAP","document_id":"EPA-HQ-OAR-2002-0058-3937"},{"title":"CIBO Letter Revising Petition for Reconsideration","document_id":"EPA-HQ-OAR-2002-0058-3895"},{"title":"Email from EPA/CAMD, dated May 7, 2014, transmitting an analysis of the time it takes some industrial boilers to operate their controls during startup","document_id":"EPA-HQ-OAR-2002-0058-3893"},{"title":"OMB to USEPA Correspondence (2) on December 20, 2012","document_id":"EPA-HQ-OAR-2002-0058-3873"},{"title":"November 28, 2012 OMB to USEPA Correspondence","document_id":"EPA-HQ-OAR-2002-0058-3867"},{"title":"Meeting Materials from OMB E.O. 12866 Regulatory Review with CIBO on December 18, 2012","document_id":"EPA-HQ-OAR-2002-0058-3844"},{"title":"October 17, 2011 Email from Brian Shrager, USEPA, to: C. Higgins, OMB. Agenda for October 17 OMB Briefing","document_id":"EPA-HQ-OAR-2002-0058-3411"},{"title":"Revised MACT Floor Analysis (November 2011) for the Industrial, Commercial, and Institutional Boilers and Process Heaters National Emission Standards for Hazardous Air Pollutants – Major Source","document_id":"EPA-HQ-OAR-2002-0058-3387"},{"title":"Revision of Alternate Equivalent Output-Based Emission Limits for Boilers and Process Heaters located at Major Source Facilities","document_id":"EPA-HQ-OAR-2002-0058-3376"}],"agency_name":null,"documents":[{"comment_count":null,"comment_start_date":null,"updated_at":"2023-02-27T21:06:56.673-05:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OAR-2002-0058-4161","allow_late_comments":null,"id":"EPA-HQ-OAR-2002-0058-4161","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":849,"id":"EPA-HQ-OAR-2002-0058","title":"National Emission Standards for Hazardous Air Pollutants for Industrial / Commercial, and  Institutional Boilers and Process Heaters"}],"document_number":"2022-19612","effective_on":"2022-12-05","end_page":60865,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/10/06/2022-19612.xml","html_url":"https://www.federalregister.gov/documents/2022/10/06/2022-19612/national-emission-standards-for-hazardous-air-pollutants-for-major-sources-industrial-commercial-and","images":{"ER06OC22.005":{"large":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_large.png","medium":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_original_size.png"},"ER06OC22.006":{"large":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_large.png","medium":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_original_size.png"},"ER06OC22.003":{"large":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_large.png","medium":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_original_size.png"},"ER06OC22.004":{"large":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_large.png","medium":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_original_size.png"},"ER06OC22.001":{"large":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_large.png","medium":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_original_size.png"},"ER06OC22.002":{"large":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_large.png","medium":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_original_size.png"},"ER06OC22.000":{"large":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_large.png","medium":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_medium.png","original_size":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_original_size.png"}},"images_metadata":{"ER06OC22.005":{"large":{"identifier":"ER06OC22.005","content_type":"image/png","size":4488,"width":660,"sha":"84d8ab95e975f895f69c5e092bd3ac78","url":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_large.png","height":122},"medium":{"identifier":"ER06OC22.005","content_type":"image/png","size":1616,"width":308,"sha":"5b09e95a070cdf577598a5b87bc3ab72","url":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_medium.png","height":57},"original_size":{"identifier":"ER06OC22.005","content_type":"image/png","size":8637,"width":2354,"sha":"f2cfe705d5f8761d48ac7716e82f69f5","url":"https://img.federalregister.gov/ER06OC22.005/ER06OC22.005_original_size.png","height":435}},"ER06OC22.006":{"large":{"identifier":"ER06OC22.006","content_type":"image/png","size":6211,"width":783,"sha":"1c69070002ab7cc1249aec2ece5866d1","url":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_large.png","height":95},"medium":{"identifier":"ER06OC22.006","content_type":"image/png","size":2335,"width":369,"sha":"b73215959bc8d259970577d340193ae5","url":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_medium.png","height":45},"original_size":{"identifier":"ER06OC22.006","content_type":"image/png","size":8001,"width":2784,"sha":"794551adcdc8237117297cb26d632d2b","url":"https://img.federalregister.gov/ER06OC22.006/ER06OC22.006_original_size.png","height":338}},"ER06OC22.003":{"large":{"identifier":"ER06OC22.003","content_type":"image/png","size":6766,"width":790,"sha":"1aa11c0c6a706848a5dfff9b19692851","url":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_large.png","height":102},"medium":{"identifier":"ER06OC22.003","content_type":"image/png","size":1979,"width":372,"sha":"18d9d49fd71f99f746f30b2e95aa5407","url":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_medium.png","height":48},"original_size":{"identifier":"ER06OC22.003","content_type":"image/png","size":15148,"width":2806,"sha":"4e0fccbcf17288ec564c6287fbf7b6f5","url":"https://img.federalregister.gov/ER06OC22.003/ER06OC22.003_original_size.png","height":363}},"ER06OC22.004":{"large":{"identifier":"ER06OC22.004","content_type":"image/png","size":5400,"width":671,"sha":"483404c614f6c8b11a8ea1958e826bc8","url":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_large.png","height":107},"medium":{"identifier":"ER06OC22.004","content_type":"image/png","size":1880,"width":316,"sha":"cbb1310c637030347bea81eaf0e7ae12","url":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_medium.png","height":50},"original_size":{"identifier":"ER06OC22.004","content_type":"image/png","size":10990,"width":2382,"sha":"e8f8f6429f766e092fb0645b25bbcd89","url":"https://img.federalregister.gov/ER06OC22.004/ER06OC22.004_original_size.png","height":380}},"ER06OC22.001":{"large":{"identifier":"ER06OC22.001","content_type":"image/png","size":6846,"width":785,"sha":"9aeae7aa43a4b807410b0459ad888914","url":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_large.png","height":108},"medium":{"identifier":"ER06OC22.001","content_type":"image/png","size":2431,"width":370,"sha":"4efaf00b38f769e67011573db4aad6aa","url":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_medium.png","height":51},"original_size":{"identifier":"ER06OC22.001","content_type":"image/png","size":15361,"width":2788,"sha":"af3cd3f2d06b4904d687f7dbb67b517a","url":"https://img.federalregister.gov/ER06OC22.001/ER06OC22.001_original_size.png","height":383}},"ER06OC22.002":{"large":{"identifier":"ER06OC22.002","content_type":"image/png","size":6779,"width":785,"sha":"ee6da61b4b95d355e2fd891512934b0e","url":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_large.png","height":108},"medium":{"identifier":"ER06OC22.002","content_type":"image/png","size":2117,"width":371,"sha":"c1b0b8e1e07149ddeccc3dc63abcd340","url":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_medium.png","height":51},"original_size":{"identifier":"ER06OC22.002","content_type":"image/png","size":15422,"width":2800,"sha":"786c196e10a0de661b20da4286fccba3","url":"https://img.federalregister.gov/ER06OC22.002/ER06OC22.002_original_size.png","height":385}},"ER06OC22.000":{"large":{"identifier":"ER06OC22.000","content_type":"image/png","size":6840,"width":785,"sha":"85fd4642c4b6c8d2ffc070330286e352","url":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_large.png","height":107},"medium":{"identifier":"ER06OC22.000","content_type":"image/png","size":2385,"width":370,"sha":"4fc7604d41101e7e3309ad32fd744d45","url":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_medium.png","height":51},"original_size":{"identifier":"ER06OC22.000","content_type":"image/png","size":15373,"width":2788,"sha":"c3033e7ec447addb0700e6b5d640b179","url":"https://img.federalregister.gov/ER06OC22.000/ER06OC22.000_original_size.png","height":381}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-19612?publication_date=2022-10-06","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-10-06/2022-19612/mods.xml","not_received_for_publication":null,"page_length":50,"page_views":{"count":8679,"last_updated":"2026-07-28 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-10-06/pdf/2022-19612.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-19612.pdf?1664973916","publication_date":"2022-10-06","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/10/06/2022-19612.txt","regulation_id_number_info":{"2060-AU20":{"issue":"202204","html_url":"https://www.federalregister.gov/regulations/2060-AU20/national-emission-standards-for-hazardous-air-pollutants-for-major-sources-industrial-commercial-and","title":"National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters: Amendments","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202204&RIN=2060-AU20&operation=OPERATION_EXPORT_XML","priority_category":"Economically Significant"}},"regulation_id_numbers":["2060-AU20"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Surrogacy Testing in the MPCRF - Final Report","document_id":"EPA-HQ-OAR-2002-0058-3942"},{"title":"Response to 2015 Reconsideration Comments for Industrial, Commercial, and Institutional Boilers and Process Heaters NESHAP","document_id":"EPA-HQ-OAR-2002-0058-3937"},{"title":"CIBO Letter Revising Petition for Reconsideration","document_id":"EPA-HQ-OAR-2002-0058-3895"},{"title":"Email from EPA/CAMD, dated May 7, 2014, transmitting an analysis of the time it takes some industrial boilers to operate their controls during startup","document_id":"EPA-HQ-OAR-2002-0058-3893"},{"title":"OMB to USEPA Correspondence (2) on December 20, 2012","document_id":"EPA-HQ-OAR-2002-0058-3873"},{"title":"November 28, 2012 OMB to USEPA Correspondence","document_id":"EPA-HQ-OAR-2002-0058-3867"},{"title":"Meeting Materials from OMB E.O. 12866 Regulatory Review with CIBO on December 18, 2012","document_id":"EPA-HQ-OAR-2002-0058-3844"},{"title":"October 17, 2011 Email from Brian Shrager, USEPA, to: C. Higgins, OMB. Agenda for October 17 OMB Briefing","document_id":"EPA-HQ-OAR-2002-0058-3411"},{"title":"Revised MACT Floor Analysis (November 2011) for the Industrial, Commercial, and Institutional Boilers and Process Heaters National Emission Standards for Hazardous Air Pollutants – Major Source","document_id":"EPA-HQ-OAR-2002-0058-3387"},{"title":"Revision of Alternate Equivalent Output-Based Emission Limits for Boilers and Process Heaters located at Major Source Facilities","document_id":"EPA-HQ-OAR-2002-0058-3376"}],"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-2002-0058","supporting_documents_count":849,"docket_id":"EPA-HQ-OAR-2002-0058","document_id":"EPA-HQ-OAR-2002-0058-4161","regulation_id_number":null,"title":"National Emission Standards for Hazardous Air Pollutants for Industrial / Commercial, and  Institutional Boilers and Process Heaters","checked_regulationsdotgov_at":"2023-02-28T02:06:55Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":60816,"subtype":null,"title":"National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters","toc_doc":"Industrial, Commercial, and Institutional Boilers and Process Heaters","toc_subject":"National Emission Standards for Hazardous Air Pollutants for Major Sources:\n","topics":["Air pollution control","Environmental protection","Hazardous substances","Incorporation by reference","Reporting and recordkeeping requirements"],"type":"Rule","volume":87}