Gsus4@mander.xyz to Technology@lemmy.worldEnglish · edit-21 day 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.comvideomessage-square121fedilinkarrow-up1429arrow-down18
arrow-up1421arrow-down1videoSwitzerland 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-21 day agomessage-square121fedilink
minus-squareKnock_Knock_Lemmy_In@lemmy.worldlinkfedilinkEnglisharrow-up4·9 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).