{"abstract":"The U.S. Nuclear Regulatory Commission (NRC) is issuing an exemption in response to letter dated February 17, 2023, as supplemented by letters dated July 21, 2023, July 31, 2023, August 16, 2023, and May 28, 2024. Constellation Energy Generation LLC (Constellation, the licensee) has requested exemption from specific requirements for reduction of risk from anticipated transients without scram (ATWS) events for light-water-cooled nuclear power plants. Constellation is the holder of the Renewed Facility Operating License Nos. NPF-39 and NPF-85, which authorize the operation of Limerick Generating Station, Units 1 and 2 (Limerick).","action":"Notice; issuance.","agencies":[{"raw_name":"NUCLEAR REGULATORY COMMISSION","name":"Nuclear Regulatory Commission","id":383,"url":"https://www.federalregister.gov/agencies/nuclear-regulatory-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/383","parent_id":null,"slug":"nuclear-regulatory-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2024/11/12/2024-26075.html","cfr_references":[],"citation":"89 FR 89052","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This document was published in the Federal Register on November 12, 2024.","disposition_notes":null,"docket_ids":["Docket No. 50-352","50-353","NRC-2024-0194"],"dockets":[],"document_number":"2024-26075","effective_on":null,"end_page":89056,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2024/11/12/2024-26075.xml","html_url":"https://www.federalregister.gov/documents/2024/11/12/2024-26075/constellation-energy-generation-llc-limerick-generating-station-units-1-and-2-exemption","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2024-26075?publication_date=2024-11-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2024-11-12/2024-26075/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":134,"last_updated":"2026-09-22 10:15:08 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-11-12/pdf/2024-26075.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-26075.pdf?1731073569","publication_date":"2024-11-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2024/11/12/2024-26075.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2024-11-09T09:16:49Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":89052,"subtype":null,"title":"Constellation Energy Generation LLC; Limerick Generating Station, Units 1 and 2; Exemption","toc_doc":"Limerick Generating Station, Units 1 and 2, Constellation Energy Generation, LLC","toc_subject":"Licenses; Exemptions, Applications, Amendments, etc.","topics":[],"type":"Notice","volume":89}