Here's what I don't understand: Why in the flying fudge does the U.S. only have four electric power grids?
Only four that I'm aware of.
Two of those I know of are in Texas, one covering just the El Paso metropolitan area, and then another for the rest of the state. I can tell you this: It's not enough.
What will give Americans more peace of mind is if each of our states would have its own power grid. Here's what I think the layout...