poVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 24 hours agoFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.comexternal-linkmessage-square18linkfedilinkarrow-up1158arrow-down10cross-posted to: futurology
arrow-up1158arrow-down1external-linkFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.compoVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 24 hours agomessage-square18linkfedilinkcross-posted to: futurology
7·13 hours ago