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[-] DogWater@lemmy.world 18 points 8 months ago

You can't just say battery. There's tons of energy storage that isn't chemical based. Thermal sand batteries, pumping hydro up a hill, flywheel energy storage, etc.

Energy storage doesn't inherently mean pollution

[-] Daft_ish@lemmy.world 7 points 8 months ago

I can only assume op meant a lithium ion battery. Based on context.

[-] DogWater@lemmy.world 3 points 8 months ago

Yeah, the cobalt and lithium is quite nasty to mine

this post was submitted on 09 Apr 2024
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