But this basically is the reason why no one wants to build a nuclear plant. Such a power plant will basically run at a massive loss during high solar and wind energy supply. A nuclear reactor takes a long time to shutdown once the reaction has started. So it can’t dynamically scale the production based on market demands. A nuclear power plant cost at least $8 billion and 8 years to build and needs to be operating for 50 years to see a return on investment. But during those 50 years wind, solar and battery tech will obviously advance as well. It’s basically a given that a nuclear power plant is never going to make the investment back. Hence why no one wants to build one. And therefore the government should do it.