Monkeyleg,
Yeah, Reagan's term ended a long time ago, but his policies and his wing of the Republican party continued to chug right along in California politics, most faithfully with respect to economic policy. He was the beginning, but Governors with his economic and tax policy continued right through Pete Wilson and Gray Davis. Those are the people who fashioned the taxation and business policies the state has today.
Enron scamming the state and engineering shortages where none existed previously was the result of deregulation, not actual shortages, which would have been the case had offshore drilling been the cause of those blackouts. Whether or not drilling offshore is a good idea is a separate debate and one I think ought to be had. It just doesn't have anything to do with energy de-regulation, which was a failed policy in its own right that led to widespread scamming, huge price increases, and blackouts. The "free market" in that case delivered fewer services at higher cost than the government regulated scheme.
I'm not willing to pay higher prices for inferior service out of dedication to free market principles, myself.