Comment by bilbo0s
9 hours ago
Yes it has changed.
But when I was in Scottsdale, I still considered it a long shot. The hot idea down there at that time was that giant Arizona desert PV farms would feed California electricity. They would send it back in the form of water.
Definitely works on paper. Only gets cheaper to operate the solar farms over time. But enormous capital costs.
Who's paying all that? I don't really think most of the people down in Arizona have the money it would take for that up front charge.
That's what I meant. California can float those kinds of costs. So for a place like California, it's definitely something they can do if the issue is pressed on them.
Places like Arizona, New Mexico, Nevada, I don't think they can? Maybe? But I don't think so. That's why I believe if the issue is pressed in western states outside of California, you would see much higher taxes that would likely make some people have to move.
> California can float those kinds of costs. So for a place like California, it's definitely something they can do if the issue is pressed on them.
That's correct. For reference, the simple upfront build cost of the desalination plant in Carlsbad in 2015 worked out to approximately $300 per county resident, which was peanuts to become effectively impervious to drought conditions in a populated and economically prosperous desert. San Diego had an over-$200B economy at the time, over $300B now.