PG&E won the battle. Their customers will react in some manner that will bring about change.
The outcome of the war is presently undecided.
Someone above noted a good deal of the problem, they outsourced their power generation. The fires in NorCal occur due to the transmission lines. Now, those lines do not begin in Cal, they begin in the hydro generation north of the border. If they had generation plants, like NG, nuclear and the like close to where the power is needed, like where people live close together, there would be little need for interstate transmission. But, those plants are not green, not “safe” and not cheap so just like with increasing the amount of impounded water, they don’t want it.