this post was submitted on 17 Aug 2023
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[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

What's 108,000 tons in volume?

It's designed to go underground. I see it like water towers, every town has one to get mains water pressure and a store of water.

Wouldn't these be similar for energy? 3 days emergency backup power sounds great, plus it smoothes peaky renewables.

Edit. It's about 40x swimming pools

https://www.themeasureofthings.com/results.php?comp=volume&unit=cm&amt=100000