[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR102-74.165] [Page 190-191] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 102--FEDERAL MANAGEMENT REGULATION PART 102-74_FACILITY MANAGEMENT--Table of Contents Subpart B_Facility Management Sec. 102-74.165 What energy standards must Federal agencies follow for existing facilities? Federal agencies must ensure that existing Federal facilities meet the energy standards prescribed by the American Society of Heating, Refrigerating, and Air Conditioning Engineers and the Illuminating Engineering Society of North American in ASHRAE/IES Standard 90A-1980, as amended by the [[Page 191]] Department of Energy. Federal agencies must apply these energy standards where they can be achieved through life cycle, cost effective actions.