You're glazing over a LOT of R&D accidents, not to mention the infrastructure that supports and facilitates nuclear power generation.

Yeah, the actual power generation plant is relatively small compared to a wind farm or solar plant, but you're skipping the nuclear material refinement centers, the environmental challenges and risks posed by transportation and storage of nuclear material, and completely ignoring the storage of spent radioactive materials. Yucca mountain nuclear waste facility was constructed for a reason.

I'm all for nuclear power, but you need to get into the gritty if you're going to make a good faith attempt at comparing it to other methods of power production. The entire process of producing fissionable materials is extremely expensive, power intensive, and uses incredibly toxic chemistry to get it done.

Fusion looks great on paper, but we're still having a hell of a time figuring out how to capture energy from reactions that last millionths of a second.