By EPA Administrator Gina McCarthy
Earlier this week, I had the opportunity to meet with private and public sector leaders to discuss ways we can significantly reduce emissions of hydrofluorocarbons (HFCs), potent greenhouse gases used in refrigeration and air conditioning systems that contribute to climate change and can be hundreds to thousands of times stronger than carbon dioxide. And their use is increasing—U.S. HFC emissions are expected to nearly double by 2020 and triple by 2030.
I came away from the meeting understanding that American businesses are ready to meet this challenge. At the roundtable gathering, Carrier, a major manufacturer of air conditioning and refrigeration equipment, committed to the commercialization of HFC-free refrigerants in road transportation refrigeration by 2020, building on its expertise with HFC-free carbon dioxide refrigerant in marine container and food retail. And Lapolla committed to transitioning its entire foam product line to be high-GWP HFC free by 2016.