{"abstract":"The Energy Policy and Conservation Act, as amended (\"EPCA\"), prescribes energy conservation standards for various consumer products and certain commercial and industrial equipment, including metal halide lamp fixtures (\"MHLFs\"). EPCA also requires the U.S. Department of Energy (\"DOE\") to periodically determine whether more-stringent, standards would be technologically feasible and economically justified, and would result in significant energy savings. In this final determination, DOE has determined that the energy conservation standards for MHLFs do not need to be amended because they are not economically justified.","action":"Final determination.","agencies":[{"raw_name":"DEPARTMENT OF ENERGY","name":"Energy Department","id":136,"url":"https://www.federalregister.gov/agencies/energy-department","json_url":"https://www.federalregister.gov/api/v1/agencies/136","parent_id":null,"slug":"energy-department"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2021/10/25/2021-23183.html","cfr_references":[{"chapter":null,"citation_url":null,"part":431,"title":10}],"citation":"86 FR 58763","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The effective date of this final determination is November 24, 2021.","disposition_notes":null,"docket_ids":["EERE-2017-BT-STD-0016"],"dockets":[],"document_number":"2021-23183","effective_on":"2021-11-24","end_page":58794,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/10/25/2021-23183.xml","html_url":"https://www.federalregister.gov/documents/2021/10/25/2021-23183/energy-conservation-program-energy-conservation-standards-for-metal-halide-lamp-fixtures","images":{"ER25OC21.007":{"large":"https://img.federalregister.gov/ER25OC21.007/ER25OC21.007_large.png","original_size":"https://img.federalregister.gov/ER25OC21.007/ER25OC21.007_original_size.png"}},"images_metadata":{"ER25OC21.007":{"large":{"identifier":"ER25OC21.007","content_type":"image/png","size":69338,"width":822,"sha":"677fc4a885821a9b6cd819c642cb09a4","url":"https://img.federalregister.gov/ER25OC21.007/ER25OC21.007_large.png","height":916},"original_size":{"identifier":"ER25OC21.007","content_type":"image/png","size":222580,"width":3599,"sha":"330bd92131c3f39b45e6300cce50c009","url":"https://img.federalregister.gov/ER25OC21.007/ER25OC21.007_original_size.png","height":4009}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-23183?publication_date=2021-10-25","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-10-25/2021-23183/mods.xml","not_received_for_publication":null,"page_length":32,"page_views":{"count":502,"last_updated":"2026-04-04 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-10-25/pdf/2021-23183.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-23183.pdf?1634906732","publication_date":"2021-10-25","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/10/25/2021-23183.txt","regulation_id_number_info":{"1904-AD89":{"issue":"202104","html_url":"https://www.federalregister.gov/regulations/1904-AD89/energy-conservation-standards-for-metal-halide-lamp-fixtures","title":"Energy Conservation Standards for Metal Halide Lamp Fixtures","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202104&RIN=1904-AD89&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["1904-AD89"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"2021-10  Notice Of Final Determination Technical Support Document: Energy Efficiency Program For Consumer Products And Commercial And Industrial Equipment: Metal Halide Lamp Fixtures, October 2021","document_id":"EERE-2017-BT-STD-0016-0017"},{"title":"2020-08-27  Transcript of Proceedings in the Matter of Energy Conservation Standards Notice of Proposed Determination for Metal Halide Lamp Fixtures","document_id":"EERE-2017-BT-STD-0016-0011"},{"title":"2020-08  Notice of Proposed Determination Technical Support Document: Energy Efficiency Program for Consumer Products and Commercial and Industrial Equipment: Metal Halide Lamp Fixtures","document_id":"EERE-2017-BT-STD-0016-0009"},{"title":"2020-08-27  Presentation - Energy Conservation Standards\nNotice of Proposed Determination for Metal Halide Lamp Fixtures","document_id":"EERE-2017-BT-STD-0016-0008"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/1904-AD89/energy-conservation-standards-for-metal-halide-lamp-fixtures","title":"Energy Conservation Standards for Metal Halide Lamp Fixtures"},"comments_count":0,"agency_id":"EERE","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EERE-2017-BT-STD-0016","supporting_documents_count":4,"docket_id":"EERE-2017-BT-STD-0016","document_id":"EERE-2017-BT-STD-0016-0016","regulation_id_number":"1904-AD89","title":"Energy Conservation Program: Energy Conservation Standards for Metal Halide Lamp Fixtures","checked_regulationsdotgov_at":"2021-10-26T03:30:10Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":58763,"subtype":null,"title":"Energy Conservation Program: Energy Conservation Standards for Metal Halide Lamp Fixtures","toc_doc":"Energy Conservation Standards for Metal Halide Lamp Fixtures","toc_subject":"Energy Conservation Program:\n","topics":[],"type":"Rule","volume":86}