{"abstract":"EPA is taking direct final action to approve revisions to the Commonwealth of Pennsylvania's State Implementation Plan (SIP). The revisions were submitted by the Pennsylvania Department of Environmental Protection (PADEP) to establish and require reasonably available control technology (RACT) for ten major sources of nitrogen oxides (NO<INF>X</INF>). These sources are located in Pennsylvania. EPA is approving these revisions to establish RACT requirements in the SIP in accordance with the Clean Air Act (CAA).","action":"Direct 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/2005/03/30/05-6283.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"70 FR 16118","comment_url":null,"comments_close_on":"2005-04-29","correction_of":null,"corrections":[],"dates":"This rule is effective on May 31, 2005 without further notice, unless EPA receives adverse written comment by April 29, 2005. If EPA receives such comments, it will publish a timely withdrawal of the direct final rule in the Federal Register and inform the public that the rule will not take effect.","disposition_notes":null,"docket_ids":["R03-OAR-2005-PA-0004","FRL-7891-7"],"dockets":[],"document_number":"05-6283","effective_on":"2005-05-31","end_page":16122,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2005/03/30/05-6283.xml","html_url":"https://www.federalregister.gov/documents/2005/03/30/05-6283/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-nox-ract-determinations","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/05-6283?publication_date=2005-03-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2005-03-30/05-6283/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":15,"last_updated":"2026-04-04 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2005-03-30/pdf/05-6283.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2005-03-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2005/03/30/05-6283.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T15:48:55Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":16118,"subtype":null,"title":"Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; NOX RACT Determinations for Ten Individual Sources","toc_doc":"Pennsylvania","toc_subject":"Air quality implementation plans; approval and promulgation; various States:","topics":["Air pollution control","Environmental protection","Nitrogen dioxide","Ozone","Reporting and recordkeeping requirements"],"type":"Rule","volume":70}