American Gas Association, et al v. DOE, et al

  1. June 18, 2024

    Blue States And Enviro Groups Back DOE Furnace Rule

    Several blue states and environmental and consumer groups have thrown their support behind the U.S. Department of Energy's tighter energy efficiency standards for furnaces and water heaters, telling the D.C. Circuit that challenges to the new rules are meritless.

  2. June 11, 2024

    DOE Urges DC Circ. To Extinguish Furnace Rule Fight

    The U.S. Department of Energy on Monday defended its tighter energy efficiency standards for furnaces and water heaters, telling the D.C. Circuit that arguments that the new regulations unlawfully force a costly switch to new appliances are meritless.

  3. April 17, 2024

    States, Biz Groups Back Fight Over DOE Furnace Rules

    Eighteen states and several business associations are backing gas utility groups' challenge to the U.S. Department of Energy's tighter energy efficiency standards for furnaces and water heaters, telling the D.C. Circuit that the agency is unlawfully forcing a switch to new appliances.