Dadifer@lemmy.world to science@lemmy.worldEnglish · 13 days agoA German Experiment Proved That Simple Concrete Spheres Make Fantastic Batteries. Now, California Plans To Submerge A 9-Meter Diameter Sphere In The Ocean And Is Already Planning Versions Of 30 Metersfarmingdale-observer.comexternal-linkmessage-square75fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkA German Experiment Proved That Simple Concrete Spheres Make Fantastic Batteries. Now, California Plans To Submerge A 9-Meter Diameter Sphere In The Ocean And Is Already Planning Versions Of 30 Metersfarmingdale-observer.comDadifer@lemmy.world to science@lemmy.worldEnglish · 13 days agomessage-square75fedilink
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up0·12 days agoWhy not submerge a tank with a hole and blow air in it to store energy?
minus-squareaim_at_me@lemmy.nzlinkfedilinkEnglisharrow-up0·11 days agoThe adiabatic compression of gas makes this highly inefficient.
Why not submerge a tank with a hole and blow air in it to store energy?
The adiabatic compression of gas makes this highly inefficient.