But the BEST is a combination of both. Take a few hundred square miles of remote desert---build a bunch of breeder reactors there on a grid pattern, then fill the remaining area up with solar generation. Use the power from both to generate hydrogen, and more fissionable fuel to ship to burner reactors around the country.
"....build a bunch of breeder reactors there on a grid pattern, then fill the remaining area up with solar generation. Use the power from both to generate hydrogen, and more fissionable fuel to ship to burner reactors around the country."
Careful now, Warthog --- pretty soon it'll be too cheap to meter!