Natural gas is responsible for 6 times the energy shortfall as windmills, but no one is saying much about that. The issue is the same one they have in California - anyone with a lick of sense KNOWS what the problem is, but fixing it would lower profits, so it never will be fixed.
In Texas little, if any, of the grid is winterized, so when a freak storm hits stuff shuts down. In California, they need to rerun many powerless underground where they won't start fires when they break. Neither power company or state government seems to want to foot the bill to fix the problems.