On October 19, 2023, the EPA issued a proposed rule titled Phasedown of Hydrofluorocarbons: Management of Certain Hydrofluorocarbons and Substitutes under Subsection (h) of the American Innovation and Manufacturing Act of 2020 (88 FR 72216). For additional information on the proposed rule and supporting documents, please visit https://www.epa.gov/climate-hfcs-reduction/management-certain-hydrofluorocarbons-and-substitutes-under-subsection-h.
The rulemaking proposes the following requirements: