Last I checked, the going rate is roughly 3.5 Billion for 3 MJ. Cost coming down...

QuadmasterXLII 50 days ago | parent | context | favorite | on: Giant batteries are transforming the way the U.S. ...

Last I checked, the going rate is roughly 3.5 Billion for 3 MJ. Cost coming down quickly though! Only a couple dozen orders of magnitude to go and it’ll blow solar out of the water!