The time for nuclear power was 50 years ago. And it's sad due to unfounded fears and coal interests there weren't more built. I would love if historically we had build more nuclear power plants. I am against it now because we have other safer, cheaper, and more sustainable options.
If you start a plant today, it's probably a decade before it comes online. At this point, solar is more than enough for most places if we invested in it and subsidized it like we do for coal and oil. Batteries are improving rapidly and another decade will be a massive difference. I just don't see it making sense to start a new plant.
the argument is always repeated and always false. Unless you like gas firming, nuclear must be expanded. Nuclear has lowest enviromental impact per UNECE