In December 2020, Congress passed the American Innovation and Manufacturing (AIM) Act, and in 2021, the EPA introduced a rule mandating an 85% nationwide phasedown in high-global warming potential ...
— Products are chosen independently by our editors. Purchases made through our links may earn us a commission. Your refrigerator’s coolant might be quietly contributing to climate change. If you have ...
Refrigerants used in air conditioners are changing … again. The last round of changes took place between the mid-1990s through 2010, as CFC and HCFC refrigerants were phased out and largely replaced ...