RSS BotMB to Hacker NewsEnglish · 5 hours 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 BotMB to Hacker NewsEnglish · 5 hours ago

1

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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BigTrout75@lemmy.world
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59 minutes ago
😂 somebody use this tech in a car.

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