> The dark side of this is, what if it's not economical at all to service these outlying customers?
PG&E is a regulated regional monopoly with a universal service mandate within it's service area that has huge piles of money to throw at political fights to stop having public power retailers take over some of it's service areas, so it can just suck up the cost of dealing with uneconomical rural customers as the cost of the privilege of being allowed to own profitable urban and suburban customers it is willing to fight for.
PG&E is a regulated regional monopoly with a universal service mandate within it's service area that has huge piles of money to throw at political fights to stop having public power retailers take over some of it's service areas, so it can just suck up the cost of dealing with uneconomical rural customers as the cost of the privilege of being allowed to own profitable urban and suburban customers it is willing to fight for.