As the fall settles in, many of the world’s largest economies are trying to shore up natural gas supplies to keep the lights on and industries running in what’s expected to be a cold winter. But tight supplies of natural gas and a lack of access to other fuel alternatives is driving prices way up, and leaving many fearing there won’t be enough supply to make it through the spring. Today, POLITICO’s Matt Daily explains what’s going on, and how the current crisis could impact the upcoming global climate summit. 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. Matt Daily is POLITICO Pro's Energy editor.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. Learn more about your ad choices. Visit megaphone.fm/adchoices