On December 26, 2023, the U.S. Environmental Protection Agency (EPA) published an Interim final rule updating its October final rule restricting the use of some hydrofluorocarbons (HFCs), a key ...

There has been significant movement at the state and federal levels recently regarding refrigerant regulations, and at a recent webinar, experts from Emerson and AHRI discussed the impacts of these ...

California has been at the forefront of the movement to phase down HFCs, having been the first in the nation to adopt regulations to reduce the use of HFC refrigerants in commercial refrigeration ...