I obviously don’t consider fossil fuels as an option. And I do doubt that it’s cheaper to build a nuclear plant compared do building a coal or gas fired one.

Storing something extremely dangerous extremely safely for “some hundreds of thousands of years” doesn’t exactly sound cheap, does it?

nb4 someone laughs at us Germans for pulling out of nuclear power: No, nuclear is not cheap. It’s literally the most expensive way to generate electricity. Solar is cheap and better for the environment.