Yeah, I mean dense urban areas will need to have some unification infrastructure and to be able to get power from areas just outside the city. But I don't thin

Yeah, I mean dense urban areas will need to have some unification infrastructure and to be able to get power from areas just outside the city. But I don't think that this means that we need a single universal grid across a landmass as huge as North America. Also, cities (and all people everywhere) need to dramatically reduce power consumption no matter what the source is.