RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 1 month ago

Finland warms up the world's largest sand battery, the economics look appealing

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Finland warms up the world's largest sand battery, the economics look appealing

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 1 month ago

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Finland warms up the world’s largest sand battery, and the economics look appealing | TechCrunch

Pornainen recently turned on a 100 MWh thermal battery filled with ground up soapstone.

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1 month ago

It’s also the cheapest in Europe at just under €0.08 per kilowatt-hour — less than half the EU average.

I’d be so happy with the average. That would be less than half of what we pay.

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