Dadifer@lemmy.world to science@lemmy.worldEnglish · 22 天前A 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-square80fedilinkarrow-up1200arrow-down17
arrow-up1193arrow-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 · 22 天前message-square80fedilink
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up5·edit-222 天前Why not submerge a tank with a hole at the bottom and blow air in the tank via a hose to store energy?
minus-squareaim_at_me@lemmy.nzlinkfedilinkEnglisharrow-up3·20 天前The adiabatic compression of gas makes this highly inefficient.
Why not submerge a tank with a hole at the bottom and blow air in the tank via a hose to store energy?
The adiabatic compression of gas makes this highly inefficient.