The only completed attempt in last 25 years in US (Vogtle), cost over $15/watt. Before fuel, operations, security, waste disposal plan, and no insurance.
Turnkey (containers full of batteries) systems in China are under $100/kwh. A possible imported cost of $100/kwh.
5gw of solar and 19gwh batteries would have higher capacity factor than nuclear, use same transmission infrastructure size, and cost $7/watt. Where winter production is not enough to fill batteries, the batteries can still be charged by wind or peaker plants that can run a bit more efficiently for a continuous time over a day instead of in bursts.
i'm willing to have fizzle reactors on the moon. and mars. but i am not willing to shoot the fizzle materials via rockets to the moon or mars because of rockets tendency to blow up when designed and built by the humans.
Plot twist: In the original timeline, nuclear power generation didnt exist. Some time in the future, OP will become a time traveller and end up getting stuck in the past and therefore brining this idea to fruition, which is why we are on this timeline.
(OP, got any aspirations got being a time traveler yet? Come on, ya gotta complete the time loop.)
I see all these pictures where the steam seemingly just escapes into the atmosphere.
Are there any designs where the cooling steam condenses and then pools and falls back down as liquid to turn even more turbines via gravity like hydroelectrics dams and then returns to the source pool to be reheated by the nuclear materials?