https://www.npr.org/podcasts/1004840920/the-disconnect-power-politics-and-the-texas-blackout https://www.npr.org/podcasts/1004840920/the-disconnect-power... - t

https://www.npr.org/podcasts/1004840920/the-disconnect-power-politics-and-the-texas-blackout https://www.npr.org/podcasts/1004840920/the-disconnect-power... - the episode "The Fixes" about 24:00 in gets into the specifics of the natural gas issues. Once the rolling blackouts started, the rolling blackouts shut off the gas wells as the wells weren't on critical circuits... and even if they were winterized with heaters, they wouldn't be able to heat as there was no power.