poVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 2 months agoFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.comexternal-linkmessage-square19linkfedilinkarrow-up1155arrow-down10cross-posted to: futurology@futurology.todayhackernews@lemmy.bestiver.se
arrow-up1155arrow-down1external-linkFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.compoVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 2 months agomessage-square19linkfedilinkcross-posted to: futurology@futurology.todayhackernews@lemmy.bestiver.se
8·2 months ago