So much wrong with this.
Nuclear is clearly the most 'low-carbon' energy that exists, and every systematic analysis has shown it as such.
I'm not gone address your bad economics.
> peak uranium
Peak uranium is nonsense. Just like peak coal and peak oil. We have unlimited amount of nuclear materials, not even U-235 is close to any peak. We have unlimited U-238 and Thorium that we could use as well.