Gsus4@mander.xyz to Technology@lemmy.worldEnglish · edit-223 hours agoSwitzerland dug a hole the size of two soccer fields to install the world’s most powerful underground battery, able to output 1.2 GW within milliseconds.www.ecoticias.comexternal-linkmessage-square109linkfedilinkarrow-up1387arrow-down17
arrow-up1380arrow-down1external-linkSwitzerland dug a hole the size of two soccer fields to install the world’s most powerful underground battery, able to output 1.2 GW within milliseconds.www.ecoticias.comGsus4@mander.xyz to Technology@lemmy.worldEnglish · edit-223 hours agomessage-square109linkfedilink
minus-squareKnock_Knock_Lemmy_In@lemmy.worldlinkfedilinkEnglisharrow-up2·2 hours agoThe downside is that does batteries are not be energy dense. Perfect for grid storage but useless for car batteries (where the bulk of battery R&D money goes).
The downside is that does batteries are not be energy dense. Perfect for grid storage but useless for car batteries (where the bulk of battery R&D money goes).