this post was submitted on 07 Jun 2024
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Solarpunk technology

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Technology for a Solar-Punk future.

Airships and hydroponic farms...

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[–] MotoAsh@lemmy.world 1 points 5 months ago

Well, in that vein, there are many light weight solar powered "cars". Some formula of solar panels don't use much of rare/bad materials, and salt batteries are already a thing, so certain constructions wouldn't need to climb much of a hill to become a net-positive.