[Code of Federal Regulations] [Title 10, Volume 3] [Revised as of January 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR474.1] [Page 511] TITLE 10--ENERGY CHAPTER II--DEPARTMENT OF ENERGY PART 474_ELECTRIC AND HYBRID VEHICLE RESEARCH, DEVELOPMENT, AND Sec. 474.1 Purpose and Scope. DEMONSTRATION PROGRAM; PETROLEUM-EQUIVALENT FUEL ECONOMY CALCULATION--Table of Contents Sec. 474.1 Purpose and scope. 474.2 Definitions. 474.3 Petroleum-equivalent fuel economy calculation. 474.4 Test procedures. 474.5 Review and update. Appendix to Part 474--Sample Petroleum-Equivalent Fuel Economy Calculations Authority: 49 U.S.C. 32901 et seq. Source: 65 FR 36991, June 12, 2000, unless otherwise noted. This part contains procedures for calculating a value for the petroleum-equivalent fuel economy of electric vehicles, as required by 49 U.S.C. 32904(a)(2). The petroleum-equivalent fuel economy value is intended to be used by the Environmental Protection Agency in calculating corporate average fuel economy values pursuant to regulations at 40 CFR Part 600--Fuel Economy of Motor Vehicles.