Today, the U.S. Environmental Protection Agency (EPA) announced the latest action to phase down the use of climate super-pollutant hydrofluorocarbons (HFCs), issuing a final rule to implement a 40% reduction below historic levels from 2024 through 2028. The rule aligns with the bipartisan American Innovation and Manufacturing (AIM) Act’s goals to reduce the production and consumption of these climate-damaging chemicals by 85% by 2036 and help avoid up to 0.5 °C of global warming by 2100. (Source: EPA)