{"abstract":"The Energy Policy and Conservation Act of 1975 (EPCA), as amended, directs the U.S. Department of Energy (DOE) to establish energy conservation standards for certain commercial and industrial equipment, including commercial heating, air-conditioning, and water- heating products. Of particular relevance here, the statute also requires that each time the corresponding consensus standard--the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE)/Illuminating Engineering Society of North America (IESNA) Standard 90.1--is amended by the industry, DOE must assess whether there is a need to update the uniform national energy conservation standards for the same equipment covered under EPCA. ASHRAE officially released an amended version of this industry standard (ASHRAE 90.1-2010) on October 29, 2010, thereby triggering DOE's related obligations under EPCA. In addition, the Energy Independence and Security Act of 2007 (EISA 2007) amended EPCA to require DOE to review the most recently published ASHRAE/IES Standard 90.1 with respect to single-package vertical air conditioners and single-package vertical heat pumps in accordance with the procedures established for reviewing the energy conservation standards for other ASHRAE products. As a first step in meeting these statutory requirements, today's notice of data availability (NODA) discusses the results of DOE's analysis of the energy savings potential of amended energy conservation standards for certain types of commercial equipment covered by ASHRAE Standard 90.1, including single-package vertical air conditioners and single-package vertical heat pumps. The energy savings potentials are based upon either the efficiency levels specified in the amended industry standard (i.e., ASHRAE Standard 90.1-2010) or more stringent levels that would result in significant additional conservation of energy and are technologically feasible and economically justified. DOE is publishing this NODA to: Announce the results and preliminary conclusions of DOE's analysis of potential energy savings associated with amended standards for this equipment, and request public comment on this analysis, as well as the submission of data and other relevant information.","action":"Notice of data availability and request for public comment.","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/2011/05/05/2011-10877.html","cfr_references":[{"chapter":null,"citation_url":null,"part":431,"title":10}],"citation":"76 FR 25622","comment_url":null,"comments_close_on":"2011-06-06","correction_of":null,"corrections":[],"dates":"DOE will accept comments, data, and information regarding this NODA submitted no later than June 6, 2011. See section IV, \"Public Participation,\" of this notice for details.","disposition_notes":null,"docket_ids":["Docket No. EERE-2011-BT-STD-0029"],"dockets":[],"document_number":"2011-10877","effective_on":null,"end_page":25648,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2011/05/05/2011-10877.xml","html_url":"https://www.federalregister.gov/documents/2011/05/05/2011-10877/energy-conservation-program-for-certain-industrial-equipment-energy-conservation-standards-for","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2011-10877?publication_date=2011-05-05","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2011-05-05/2011-10877/mods.xml","not_received_for_publication":null,"page_length":27,"page_views":{"count":575,"last_updated":"2026-10-22 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2011-05-05/pdf/2011-10877.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2011-05-05","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2011/05/05/2011-10877.txt","regulation_id_number_info":{"1904-AC47":{"issue":"201110","html_url":"https://www.federalregister.gov/regulations/1904-AC47/energy-conservation-program-for-certain-industrial-equipment-energy-conservation-standards-for-comme","title":"Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Heating, Air Conditioning, and Water-Heating Equipment","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201110&RIN=1904-AC47&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["1904-AC47"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"2012-02-14  Attendance List - By Webinar","document_id":"EERE-2011-BT-STD-0029-0043"},{"title":"2012-02-14  Attendance List - In Person","document_id":"EERE-2011-BT-STD-0029-0042"},{"title":"Computer Room Air Conditioner National Impacts Analysis Spreadsheet","document_id":"EERE-2011-BT-STD-0029-0041"},{"title":"Computer Room Air Conditioner LCC and PBP Spreadsheet","document_id":"EERE-2011-BT-STD-0029-0040"},{"title":"Commercial Heating, Air Conditioning, and Water Heating Equipment (i.e., ASHRAE Equipment) Final Rule Rulemaking Technical Support Document","document_id":"EERE-2011-BT-STD-0029-0039"},{"title":"2012-03-27  DOJ Conclusion that the standards are unlikely to have a significant adverse impact.","document_id":"EERE-2011-BT-STD-0029-0037"},{"title":"2012-03-13 Prepublication Federal Register Notice: Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air-Conditioning, and Water- Heating Equipment; Supplemental notice ","document_id":"EERE-2011-BT-STD-0029-0027"},{"title":"2012-02-14  Computer Room Air Conditioner National Impacts Analysis Spreadsheet","document_id":"EERE-2011-BT-STD-0029-0025"},{"title":"2012-02-14  Computer Room Air Conditioner LCC and PBP Spreadsheet","document_id":"EERE-2011-BT-STD-0029-0024"},{"title":"2012-02-14  Variable Refrigerant Flow Water-source Heat Pump National Energy Savings Spreadsheet","document_id":"EERE-2011-BT-STD-0029-0023"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/1904-AC47/energy-conservation-program-for-certain-industrial-equipment-energy-conservation-standards-for-comme","title":"Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Heating, Air Conditioning, and Water-Heating Equipment"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EERE-2011-BT-STD-0029","supporting_documents_count":18,"docket_id":"EERE-2011-BT-STD-0029","regulation_id_number":"1904-AC47","title":"Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Heating, Air Conditioning, and Water-Heating Equipment","checked_regulationsdotgov_at":"2011-05-25T13:53:13Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":25622,"subtype":null,"title":"Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Heating, Air-Conditioning, and Water-Heating Equipment","toc_doc":"Standards for Commercial Heating, Air-Conditioning, and Water-Heating Equipment","toc_subject":"Energy Conservation Program for Certain Industrial Equipment:","topics":[],"type":"Proposed Rule","volume":76}