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A comment on Europe's deepest mine to become giant gravity battery. Parent comment

Re:Europe's deepest mine to become giant gravity battery by lloeki on Thursday February 08, 2024 @02:15AM (#39299222)
> maybe they mean 2 MWh, but if that's the case, it is a joke. That's like 30 Teslas cars

Reminded me of the punchline to this water storage video:

https://m.youtube.com/watch?v=CMR9z9Xr8GM

That guy went mechanical with rocks:

https://m.youtube.com/watch?v=MVuVJC8lGck

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