There is always wind and solar somewhere. It need only be transmitted or stored to be used in other places and times.
Both of those are cheap. People advocating nukes wish they were not.
Both of those are cheap. People advocating nukes wish they were not.
I don't really care whether or not nukes are cheap when they're the only reliable low-carbon energy source we have, and when they're the safest energy source we have. Some things are more fundamentally important than economics.