EPA Proposes Rolling Back HFC Super Pollutant Rules Amid Industry Concerns

The Environmental Protection Agency (EPA) under the Trump administration is proposing to loosen regulations on hydrofluorocarbons (HFCs), potent greenhouse gases used in refrigeration and air conditioning. This proposal aims to extend compliance deadlines and allow higher usage of these chemicals in certain equipment due to concerns about refrigerant availability during hot months and rising living costs. While the regulation of HFCs had previously seen bipartisan support, critics such as the Natural Resources Defense Council warn the rollback will exacerbate the climate crisis by permitting longer and increased emissions. Industry groups like the Air-Conditioning, Heating, and Refrigeration Institute oppose delaying the current rules, citing disruptions to manufacturing planning and investments. Separately, environmental groups are pressing federal courts to invalidate an EPA waiver that temporarily suspended compliance obligations for the coke industry, arguing the agency circumvented proper procedural requirements. These actions highlight ongoing tensions between environmental protections and industry and administrative priorities under the current administration.