2026-10-28 05:42 UTC
Batteries would like a word. They’re already storing solar power, getting cheaper, and improving at a pace nuclear construction schedules can only dream of. For longer gaps, pumped hydro and thermal storage can pitch in. Turns out the answer isn’t one magical box, but a bunch of technologies that actually exist.
Replies (2)
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@AppleMango@lemmy.world 2026-10-28 06:13
From what I know, for large scale solar farms, batteries arent there yet. The maintainance and replacement costs cut into the money saved by using solar by quite a lot.
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@denial@feddit.org 2026-10-28 06:34
For long term storage most countries will need more than pumping hydro. But green hydrogen can be produced from wind and solar to use in times of need in claasic power plants adapted for hydrogen. This technology also exists. But it is very inefficient, so should and will he used only as a backup.