That's a good data-point, because a few people were speculating that with the PG&E new proposed fee structure (lower per kWh charges coupled with a income-index

That's a good data-point, because a few people were speculating that with the PG&E new proposed fee structure (lower per kWh charges coupled with a income-indexed flat monthly fee), the most wealthy would choose to opt-out of the grid instead of paying the fee, and this could trickle down until the grid was unsustainable.