I could argue that there isn't really a market as the Texas grid is (almost fully) isolated from the rest of USA. The first change should be a federal law that

I could argue that there isn't really a market as the Texas grid is (almost fully) isolated from the rest of USA. The first change should be a federal law that all electric grids in USA are well connected so there is one big market place and Texas would be able to get electricity from other states. https://en.wikipedia.org/wiki/Texas_Interconnection https://en.wikipedia.org/wiki/Texas_Interconnection For a reference: see how many other countries that a 3-million citizens part of Denmark is connected to: https://www.electricitymap.org/zone/DE?page=highscore&solar=false&remote=true&wind=false&countryCode=DK-DK2 https://www.electricitymap.org/zone/DE?page=highscore&solar=... (Needs Chrome/Firefox due to WebGL).