1. An adamant refusal to build any plants anywhere in the state for the last 10 years. (Although he did support this lunacy!)
2. The idiotic partial de-regulation you described was passed and in effect long before he became governor.
Davis' claim to fame is that he took a small problem, easily solved by deregulating the rest of the electric industry, and turned it into a disaster for which we will be paying over the next 20 years.
I'll concede the point, and also add 1. The $12 billion surplus he got wasn't due to his actions either.