But most Texas utility customers now pay a surcharge every month to pay off the accumulated debt of that crisis.
https://www.dallasnews.com/news/watchdog/2022/02/11/how-much...
https://www.yahoo.com/video/senior-asian-couple-california-g....
That's only a valid strategy if your customers can be more responsive, but in a freak cold snap where most customers are running heaters at 100% to keep their homes habitable, there's little they can go to reduce demand.
Many people have purchased generators after that crisis, but telling (and maybe subsidizing) millions of people to buy a generator and stockpile fuel because the grid can't handle cold weather is not good energy policy.
It'd be better if regulators required demand-response automation that would let them intelligently scale back demand of high-energy appliances before the grid reaches critical levels without heavy-handed rolling blackouts.
During the Texas winter crisis, virtually no residential customers saw a financial incentive to wind down power usage. Only those crazies on Griddy, et. al. were impacted.