The plants mostly run off natural gas and none of the piping was insulated so they wound up freezing stopping the flow of gas and therefore stopping the plants from running! Even the wind turbines froze and couldn’t be turned back on so we had almost no power going into our grid and our stare is on its own grid not a national grid! Stupid both when emergencies happen but they also can price us same way enron robbed california when power supplies supposedly got low! Our rates can jump crazy amounts in short periods and most places u only have 1 option on where u can get power from so no rate comparing going on before u pick who supplies u!