197 Nations Agree To Limit Hydrofluorocarbon Emissions

On October 15, 2016 in Kigali, Rwanda the majority of the world's developed and developing countries executed a binding agreement to reduce emissions of hydrofluorocarbons (HFCs), a greenhouse gas that is emitted by air conditioners and refrigerators and is up to 1000 times more potent than carbon dioxide.

Developed nations, including the US, agreed to reduce HFCs use by 10% by 2019, and 85% by 2036 under the agreement. Developing nations are committed to freeze HFCs use levels by 2024-2028, and reduce those levels 80-85% by 2045-2047. The agreement is binding (in contrast to the voluntary commitments of the 2015 Paris climate agreement), so failure to meet these emission reduction timetables and targets may result in the imposition of trade sanctions. Developed nations have also agreed to help finance the cuts made by developing nations.