EPA's HFC Emissions Reduction And Reclamation Program Finalized

On September 23, 2024, the U.S. Environmental Protection Agency ("EPA") announced a final rule under the American Innovation and Manufacturing Act of 2020 ("AIM Act") establishing a new program overseeing hydrofluorocarbons ("HFCs"), which are greenhouse gases. This new rule is intended to increase oversight of HFC chemicals to reduce leaks from equipment that uses them. In taking another action regulating HFCs, EPA continues to demonstrate a focus on regulating this class of chemicals to meet the targets set under the AIM Act.

The new rule establishes the Emissions Reduction and Reclamation Program. Under this new program, EPA imposed new requirements for those operating covered equipment using HFCs for repairing leaking equipment, installing automated leak detection systems, as well as maximizing the reuse of existing HFCs. It does this by establishing a standard limiting the amount of new HFCs that can be contained within reclaimed HFC refrigerants. Further, the