VulcanSphere@kbin.social to Technology@lemmy.world · 1 year agoMIT scientists propose power storage using cement blockswww.datacenterdynamics.comexternal-linkmessage-square54fedilinkarrow-up1170arrow-down19file-text
arrow-up1161arrow-down1external-linkMIT scientists propose power storage using cement blockswww.datacenterdynamics.comVulcanSphere@kbin.social to Technology@lemmy.world · 1 year agomessage-square54fedilinkfile-text
minus-squarezout@kbin.sociallinkfedilinkarrow-up6·1 year agoOne catch is that carbon black is mostly made from fossil oil.
minus-squareEager Eagle@lemmy.worldlinkfedilinkEnglisharrow-up9arrow-down1·1 year agoIt’s more nuanced than that. The question is whether we’re just using carbon black that’s already an excess byproduct of other industries, or we’d be actively producing it to make these wall batteries.
minus-squareubermeisters@lemmy.worldlinkfedilinkEnglisharrow-up2·edit-29 months agodeleted by creator
One catch is that carbon black is mostly made from fossil oil.
It’s more nuanced than that. The question is whether we’re just using carbon black that’s already an excess byproduct of other industries, or we’d be actively producing it to make these wall batteries.
deleted by creator