New Epa Refrigerant Regulations 2025. This means the industry is shifting to. The american innovation and manufacturing act (aim) of 2020, alongside the environmental protection agency's (epa) technology transition rule, mandates a transition away from high global warming potential (gwp).

1, 2025, must use the new refrigerant. On january 1, 2025, the epa will prohibit refrigerants with a gwp.