If fully supported by governments, the private sector, and citizens, the Kigali Amendment will avoid up to 0.4°C of global warming this century while continuing to protect the ozone layer. The amendment will substantively contribute to the goals of the Paris Agreement.

The Alliance for Responsible Atmospheric Policy has sent letters to Secretary of State Rex Tillerson and Environmental Protection Agency (EPA) Administrator Scott Pruitt urging that the United States uphold its commitments to the Montreal Protocol on Substances that Deplete the Ozone Layer, and the Kigali Amendment to the Montreal Protocol that was adopted in October 2016.  

Make way for the new class of refrigerants that await its entry in the global commercial markets. These are not the generic class of compounds that have been haunting the dreams and discussions of active environmental activists and forums respectively. When the world is out on the hunt for fresh additions to the list of already known refrigerants in the market, their approach is fixated to a singular point of product development — aim at coolants with low-global warming potential (GWP). 

The Kigali amendment is subject to ratification in the U.S. and will formally take effect when 20 member parties to the Montreal Protocol ratify or accept the amendment, which could take up to two years.