Timing of U.S. EPA’s Reconsideration of Technology Transitions Rule Raises Concerns

On October 1, the U.S. Environmental Protection Agency (EPA) announced a proposed reconsideration of the Technology Transitions rule that would include delays in the starting dates for new GWP limits for refrigerants used in supermarket and cold-storage refrigeration.The proposed rule was published in the Federal Register on October 3, and public comments are allowed through November 17. Comments, identified by Docket ID No. EPA-HQ-OAR-2025-0005, may be submitted here.Read the full story on NaturalRefrigerants.com.