poVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 3 months agoFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.comexternal-linkmessage-square19fedilinkarrow-up1169arrow-down10cross-posted to: hackernews@lemmy.bestiver.se
arrow-up1169arrow-down1external-linkFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.compoVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 3 months agomessage-square19fedilinkcross-posted to: hackernews@lemmy.bestiver.se
8·3 months ago