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Switzerland dug a hole the size of two soccer fields to install the world’s most powerful underground battery, able to output 1.2 GW within milliseconds. (www.ecoticias.com)
submitted 5 months ago by to c/technology@lemmy.world
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[–] 16 points 5 months ago (3 children)

And how much would you have to pay people to take those thousands of Home Depot systems, string them all together, build a facility to hold all this, then hook it to the grid?

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