A layered mix — county-level public utilities, some private operators, and some hybrid/municipal entities — might be closer to a resilient structure.
Not clean or elegant, but fault-tolerant.
That’s why I offered one possible implementation as a hypothesis, not as a law of nature.
If you have a better non-ideal, real-world design in mind, I’d be interested to hear it — it makes the discussion much easier.
We already have an independent systems operator (ISO) to match the amount of load on the grid with the amount of generator current supplying it. I think this model could be expanded to where the state could literally own the transmission lines and equipment and use various regional contractors which would be engaged to maintain it in coordination with the ISO.
Then we have stable infrastructure where generation _and_ maintenance are open markets which may allow customer rates to no longer be controlled by a utilities commission and instead be directly computed from the actual suppliers costs plus taxes. It may even allow for more regional electric companies to form to provide better service to peculiar areas of the state.
Then we should socialize that infrastructure as well. Otherwise if we're merely _amortizing_ the costs then a total capacity metric should apply to each user.
A private company shouldn't be allowed to socialize important shared infrastructure simply because a weak PUC pretends to engage in oversight.