Texas and California actually have something in common, and it's their shitty power grids.
Seems to me it would make a lot of sense for anyone that lives in those places to just setup a full off grid solar setup with hydro as backup only considering the sun both of those places get. I guess the laws/regulations are the problem? I would think Texas is pretty lenient for that stuff though. It's probably one of the most free states. Lack of snow also makes it easier since you can stick the panels even in hard to reach places. It snows like what, once a year in Texas? For that one time of year just get the ladder out to clear the snow.