this post was submitted on 09 Apr 2024
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consider the implications for a post scarcity future (slrpnk.net)
submitted 6 months ago by stabby_cicada@slrpnk.net to c/solarpunk@slrpnk.net
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[–] Mango@lemmy.world 6 points 6 months ago (1 children)

You gotta say what kind of battery when you make a comment like that. A bottle of pressurized gas is a battery. Not very polluting though.

[–] Daft_ish@lemmy.world 2 points 6 months ago (1 children)

Sure you can buy a compressor and some air tanks. I imagine the turbine you need to purchase might be midly expensive. The real issue I think would be the size of the pressure vessel you would need to make it worth it.

[–] Mango@lemmy.world 1 points 6 months ago

Right. That's why this method is used at large scale in salt mines.