Microgrids daisy chained together or hooked to the grid but able to function standalone are the wave of the future which has in fact already arrived.
Used to be that micro-grid development was for remote off-grid communities who do not have access to the state or national grid but that has all changed. Now you have communities/corporations such as in California that want to be on the grid but also want to be able to keep functioning as the state and national grids become increasingly unstable due to overload, cyberattack etc and also cause lots of forest fires.
People are dumping on Texas as though they are independent cowboys for having their own grid and not being progressive by being on the grid. Nope, they have problems within their own grid which need to be fixed but every community and state needs to have a functioning system that is not dependent on the national grid when some 15 year old hacker in Crapistan decides to take the east or west coast down.
Getting everybody on electric vehicles will not help either. It becomes yet another dimension of your life that is down and out when the national or regional grid is down and out.
Eventually many of the local microgrids will be powered by hydrogen- needs a few more years on it. Bloom Energy, Ballard Power, Fuel Cell, type companies are making progress. Hopefully, a trillion dollar porkulus infrastructure program will at least carve out some bucks to advance that cause. That would be the hope anyway.
I discussed micro-grids earlier in this thread
https://www.elitetrader.com/et/thre...that-power-is-out.356119/page-14#post-5326483