The entire energy sector are allowed to operate in these terrible ways because they have local governments supporting their terrible business models.
Price of energy hasn't gone down because there is no actual competition. Without these large government subsidies, there'd be little to no action to "be green" Even though Nuclear is the greenest (taken every factor in and equalizing the playing field). But I digress.
PG&E isn't the only problem. Atlanta had a blackout recently. NY had one. This issue isn't isolated. It's central planning at it's worst.