Well, lots of reasons, but one absolute blocker is that they are already bankrupt because of their liability for wildfires in 2017 and 2018.
https://en.m.wikipedia.org/wiki/Pacific_Gas_and_Electric_Com...
Is them shutting the power off different from a tree falling on the line cutting power off? What if power went out due to some equipment failing that they didn't perform proper maintenance on?
[0].https://en.wikipedia.org/wiki/California_gubernatorial_recal...
Arnold Schwarzneggar stole the governership, and promptly made the state pay the $80Bn. Californians paid through the nose for going along with the recall.
If Gavin gets hit with a recall, it will be more of the same. Californians will be the poorer for it. There are a lot of billionaires here, but also widespread extreme poverty. No coincidence, that.
It is very cheap to run a recall campaign in California.
If the appropriate legal framework doesn't currently exist I can't imagine a 'The lights stay on' bill would be all that unpopular politically.