There is no storage solution. The required amount of batteries would be enormous, well in excess of production capacity. The only feasible solution to even out

There is no storage solution. The required amount of batteries would be enormous, well in excess of production capacity. The only feasible solution to even out throths is (natural) gas plants. Neither coal nor nuclear are quickly adjustable in output, when combined with wind/solar they lead to peaks of overproduction. This is the situation in Germany.