Pavel i have agreed with you for a long time about batteries don't produce electricity they only store it . Imagine the load on the electrical grid when everyone gets home in the evening and plugs in there ev for a recharge not to mention house ac/ heating ,cooking . Green energy is a big step in the right direction 

i watched a tv show on what Europe is trying to do to meet carbon standards sounded like they were not thrilled about using lithium batteries to meet the peak demands on the grid and the only reason they are is the eu is forcing them to meet the carbon standards . Pretty much the same story in California