CFR›Title 10›Chapter II›Part 433›Subpart A ContainsSections 433.100–433.101CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—Energy Efficiency Performance Sections 433.100 § 433.100 Energy efficiency performance standard. 433.101 § 433.101 Performance level determination. Source79 FR 61569, Oct. 14, 2014, unless otherwise noted. Previous 433.8 § 433.8 Life-cycle costing. Next B Subpart B—Reduction in Scope 1 Fossil Fuel-Generated Energy Consumption