
They’ve got economist-brain and view everything as a money thing, which is fucked up and a problem.
But negative net demand (the thing “negative cost” is signaling) is a pain in the ass, because you either need to shut off the panels from the grid, find some very high-capacity and high-throughput storage, or blow out your power grid.
Like some hydroelectric dams in Germany get run backwards, pumping water back up behind the wall. I think there are pilot projects to pump air into old mines to build up a pressure buffer. Grid-scale batteries just aren’t there yet.
Solar is good for things where the power demand is cumulative and relatively insensitive to variation over time (like, say, salt pond evaporation, but you don’t actually need panels for that). It’s also good for insolation-sensitive demand (like air conditioning).
Turns out distributed rooftop solar makes more sense given our current grid than big solar farms out in the desert (California built one, it was not a good use of money).
It’s not great, but we need to bite the bullet and use fission+reprocessing in a big way for the near future.
Ah thank you for the correction.
Sorry Chaplain Lent, I made you look bad in front of Lemmy.