@jwildeboer We need constant reliability and have legacy constraints. Utilities *should* be cautious and slow to change. It's moving, but it's not entirely clear how you get from current state to a better grid, given regulator/rate-payer caution and ignorance. If all loads are now DC from a grid perspective, maybe we need an entirely new grid. And in some place we are doing that.
The grid started as disjoint, private, local (often coop) efforts. The new grid might well start the same way.