That follows if you are playing Sim-City, or I suppose if you think giving the government absolute control over energy production and you want to leave the market completely out of it. I'm just talking the world we live in.

To answer more directly though, yeah the power is the same cost. Perhaps when renewable penetration into the energy market is saturated, there will be a greater demand for base load at all those times renewables aren't producing at peak, and that will be reflected in those nuclear MWHs becoming very profitable even at a higher unit cost.