Energy Department Proposed Rule

2020-18778: Energy Conservation Program: Energy Conservation Standards for Computer Room Air Conditioners and Air-Cooled, Three-Phase, Small Commercial Package Air Conditioning and Heating Equipment With a Cooling Capacity of Less Than 65,000 Btu/h

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Summary

The U.S. Department of Energy (DOE) is publishing an analysis of the energy savings potential of amended industry consensus standards for certain classes of computer room air conditioners (CRACs) and air- cooled, three-phase, small commercial package air conditioning and heating equipment with a cooling capacity of less than 65,000 Btu/h (air-cooled, three-phase, small commercial package AC and HP (<65 K) equipment). As required under the Energy Policy and Conservation Act (EPCA), DOE has been triggered to act by changes to the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Standard 90.1. DOE is also soliciting information regarding energy conservation standards for CRACs and air-cooled, three-phase, small commercial package AC and HP (<65 K) equipment for which the industry consensus standards have not been amended, pursuant to EPCA's six-year-lookback review requirement. This notice of data availability (NODA) and request for information (RFI) solicits information from the public to help DOE determine whether more-stringent amended standards for CRACs or air-cooled, three-phase, small commercial package AC and HP (<65 K) equipment would result in significant additional energy savings and whether such standards would be technologically feasible and economically justified. DOE welcomes written comments from the public on any subject within the scope of this document (including topics not specifically raised in this NODA/RFI), as well as the submission of data and other relevant information.

The agency’s own summary, as published.

What this changes

Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.

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