Collapsed prices of natural gas have temporarily eased that problem. If the economy turns around, power plant building remains stalled or slowed, no north to south power distribution network get completed, you're looking at another winter 2000 situation.
IMHO complete deregulation would go a long way to alleviate that situation; wholesale users as well as individual. NE markets around PA did not see the same price spike precisely because they were totally deregulated.
BINGO! The problem wasn't DE-regulation, it was MIS-regulation. The bozos allowed the wholesale prices to go up, but the retail prices remained fixed. Guess what? Californians AREN'T as stupid as everyone thinks. They sucked up that cheap power like a cold beer in August. Couple that with the lack of power GENERATING stations here in Cal, and you have a market waiting to implode.
True deregulation would solve the problem in a month or two.