Nuclear is to solar in terms of energy generation what hydrogen is to electric for cars: it's proponents keep arguing that the other thing doesn't work and will never work, and that you absolutely, positively need their approach. And then it just works and effectively kills off the other technology within a couple of years. Nuclear is basically already dead, and anyone starting new nuclear projects now will look extremely silly in 20-30 years when they finally come online.
They might not look silly because they will have material from which to make nuclear weapons, which is the principal reason we have nuclear power at all.