minus-squarejoelthelion@lemmy.worldtoEurope@feddit.org•Finland’s radical answer to renewable energy’s biggest headache: The world’s largest sand batterylinkfedilinkEnglisharrow-up14·8 days agoAnd the best part is, it’s not actually complex or expensive technology. Essentially it’s a big box with crushed stone in it. linkfedilink
minus-squarejoelthelion@lemmy.worldtoEurope@feddit.org•Europe must choose between AI and climate goals, data center lobby sayslinkfedilinkEnglisharrow-up5·1 month agoWell, alright 😃 linkfedilink
And the best part is, it’s not actually complex or expensive technology. Essentially it’s a big box with crushed stone in it.