poVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 5 days agoFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.comexternal-linkmessage-square20linkfedilinkarrow-up1173arrow-down10
arrow-up1173arrow-down1external-linkFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.compoVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 5 days agomessage-square20linkfedilink
minus-squarehit_the_rails@reddthat.comlinkfedilinkarrow-up11·5 days agoWhat a stupidly simple yet clever idea.
What a stupidly simple yet clever idea.