{"abstract":"The Department of Energy (DOE) has determined that energy conservation standards for liquid-immersed and medium-voltage, dry-type distribution transformers will result in significant conservation of energy, are technologically feasible, and are economically justified. On this basis, DOE is today adopting energy conservation standards for liquid-immersed and medium-voltage, dry-type distribution transformers. Today's rule does not set energy conservation standards for underground mining distribution transformers.","action":"Final rule.","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/2007/10/12/E7-19582.html","cfr_references":[{"chapter":null,"citation_url":null,"part":431,"title":10}],"citation":"72 FR 58190","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date: The effective date of this rule is November 13, 2007. Standards for liquid-immersed and medium-voltage, dry-type distribution transformers will be applicable starting January 1, 2010.","disposition_notes":null,"docket_ids":["Docket Number: EE-RM/STD-00-550"],"dockets":[],"document_number":"E7-19582","effective_on":"2007-11-13","end_page":58241,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2007/10/12/E7-19582.xml","html_url":"https://www.federalregister.gov/documents/2007/10/12/E7-19582/energy-conservation-program-for-commercial-equipment-distribution-transformers-energy-conservation","images":{"ER12OC07.000":{"large":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_large.png","medium":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_medium.png","original_size":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_original_size.png"}},"images_metadata":{"ER12OC07.000":{"large":{"identifier":"ER12OC07.000","content_type":"image/png","size":2138,"width":281,"sha":"c613aa1b3bf7fa4aae63b4b00692c1d1","url":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_large.png","height":75},"medium":{"identifier":"ER12OC07.000","content_type":"image/png","size":718,"width":131,"sha":"44c0fee4ba0ee733ee813065614e420d","url":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_medium.png","height":35},"original_size":{"identifier":"ER12OC07.000","content_type":"image/png","size":550,"width":120,"sha":"9ba607305ca25ef989bb3aeedc2768d3","url":"https://img.federalregister.gov/ER12OC07.000/ER12OC07.000_original_size.png","height":32}}},"json_url":"https://www.federalregister.gov/api/v1/documents/E7-19582?publication_date=2007-10-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2007-10-12/E7-19582/mods.xml","not_received_for_publication":null,"page_length":52,"page_views":{"count":620,"last_updated":"2026-09-21 10:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2007-10-12/pdf/E7-19582.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2007-10-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2007/10/12/E7-19582.txt","regulation_id_number_info":{"1904-AB08":{"issue":"200410","html_url":"https://www.federalregister.gov/regulations/1904-AB08/energy-efficiency-standards-for-electric-distribution-transformers","title":"Energy Efficiency Standards for Electric Distribution Transformers","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200410&RIN=1904-AB08&operation=OPERATION_EXPORT_XML","priority_category":"Economically Significant"}},"regulation_id_numbers":["1904-AB08"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-13T04:45:27Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":58190,"subtype":null,"title":"Energy Conservation Program for Commercial Equipment: Distribution Transformers Energy Conservation Standards; Final Rule","toc_doc":"Distribution transformers","toc_subject":"Energy conservation:","topics":["Administrative practice and procedure","Confidential business information","Energy conservation","Reporting and recordkeeping requirements"],"type":"Rule","volume":72}