poVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 20 days agoFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.comexternal-linkmessage-square18fedilinkarrow-up1172arrow-down10
arrow-up1172arrow-down1external-linkFinland warms up the world’s largest sand battery, and the economics look appealingtechcrunch.compoVoq@slrpnk.netM to Green Energy@slrpnk.netEnglish · 20 days agomessage-square18fedilink
minus-squareHirom@beehaw.orglinkfedilinkarrow-up0·19 days agoOkay, I guess the heat pumps aren’t suitable due to the economics or maybe cannot reach high enough temperatures.
Okay, I guess the heat pumps aren’t suitable due to the economics or maybe cannot reach high enough temperatures.