[AnthonyMouse]

> That GWh can be produced in two years less consistently or twenty years more consistently. Which do you choose?

Both.

Intermittent generation methods are more problematic the more of the grid you try to replace with them. You have solar generation during the day, you run your natural gas plants less during the day but still run them at night, great. Keep building solar until you can stop running them during the day at all. Installing that much capacity could take 20 years.

At that point you'd have to contend with what to do at night. But hey, by then the nuclear plants you started building today are online. You might also look into ways of speeding up the process, because it shouldn't take 20 years to do that.