Since the Montreal Protocol was signed to help restore the Ozone layer, a different kind of gases was popularized in the use of refrigeration. But since that time, we’ve learned that these gases, known as HFCs, have an impact on global warming exponentially higher than carbon dioxide. Now, the Biden administration has a plan to drastically reduce America’s use of these gases. Today, POLITICO’s Alex Guillen has the juicy details. Do you listen to a POLITICO podcast? Can’t miss an episode of POLITICO Energy? We want to hear from you! Take part in our 2021 podcast survey and provide valuable feedback on your favorite POLITICO podcast. Tell us what you like or what you would like to see in the future from the POLITICO Audio team! Your responses will help us improve our offerings and help us better tailor our podcast content to fit your needs. Find the survey at politico.com/podsurvey. Alex Guillen covers the EPA and environmental issues for POLITICO. Annie Snider covers environment issues for POLITICO and is the host of POLITICO Energy. Carlos Prieto is a Politico podcast producer. Raghu Manavalan is the host-producer of the Playbook Daily Briefing and a senior editor for POLITICO audio. Irene Noguchi is the executive producer of POLITICO’s audio department.