Bringing energy costs down. I see. While I'm not super well-versed in the US energy market, and I understand it's a bit complex, I do believe it's a mix of regulated and deregulated private monopolies under a bunch of regional ISOs, but there's an energy trading market down there somewhere setting spot prices, correct? So are you saying the US energy market should be, if not fully re-regulated, regulated harder, or perhaps abolished and everything should be brought back to being state or federally run (I'm not sure the US ever had that)?
It is not always in energy producers' interest to have really low energy prices, after all.
There are still a few regions that are fully vertically integrated and fully regulated with no market prices. However, much of the US is under a regional ISO that sets hourly day ahead prices and 5-minute nodal spot prices. Under an ISO the utility still handles distribution and often transmission, but generation decisions (like when should I turn on my plant and what should my output be) are handled by the ISOs optimization auction based off various inputs from the generator such as costs and constraints.
In theory, this ISO setup has saved untold millions of dollars (probably billions), by operating the grid regionally in a much more efficient manner than in the days of old. It is hard to tell though as you can't do a direct comparison very easily. The economists certainly like the price signals though, but there are numerous issues.
I believe you have it right. In theory, power generation should have been a well-regulated monopoly. Unfortunately, as soon as you add investors, aka rent seekers, the system is pushed to increase profits at the expense of the customer.
We should reset the monopoly by publishing and documenting tariffs for power and carriage. Third-party power suppliers should still have access to the power grid, with complete, transparent, and understandable costs for consumers.
There needs to be a plan for continual upgrades and maintenance, rather than starving the grid and then requiring big bursts of funding that go in part to the rent seekers.
Snark aside, let me remind you of the term "enchitification": it came about because companies in theoretically competitive markets make good products shittier.
It is not always in energy producers' interest to have really low energy prices, after all.