Comment by don_esteban

Ehm, you should be fair and not fudge the numbers in your favor. :-)

Start both with the same (current) % for renewables and (1) have some realistic ramp-up of renewables to reach 98%, and (2) keep the renewables more modestly rising in the fission version, while fading-out fossils in favor of fission

You should also account the carbon foodprint of grid-level energy storage (yes, it will be needed, even with the natural gas plans), vs the foodprint for fission plants (undoubtedly quite bad).