Today, in another major milestone for international climate action, nearly 200 countries reached an agreement to phase down the potent greenhouse gases known as hydrofluorocarbons (HFCs). At the 28th Meeting of the Parties to the Montreal Protocol in Kigali, Rwanda,…

For several years, the United States has worked tirelessly to find a global solution to phasing down the production and consumption of hydrofluorocarbons (HFCs). This super polluting greenhouse gas, used in air conditioners and refrigeration, can be hundreds to thousands…