Microgrids are probably too small (we want economies of scale here), but it would make a whole lot of sense to move some of the storage near the generation when

Microgrids are probably too small (we want economies of scale here), but it would make a whole lot of sense to move some of the storage near the generation when more and more energy gets shifted to solar. Something like a big battery pack at every substation to handle the local loads when solar is down and help with peaks