Date 05/31/2021 Files Central_ACs_and_Heat_Pumps_NRCan_Technical_Bulletin_Comments.pdf Newsroom Updates California Can Adopt Tire Efficiency Standards to Lower Drivers’ Fuel Costs August 14, 2026 Senate Bill Would Block Efficiency Standards, Raising Families’ Costs August 6, 2026 DOE Proposes Roadblocks for Future Efficiency Standards Despite Rising Energy Bills July 2, 2026 Supreme Court Order Should Not Threaten Cost-Saving Furnace Standards June 8, 2026 House-Passed Bill Attacking Appliance Efficiency Standards Would Raise Consumers’ Costs February 24, 2026 Play Pause