@Ardubal@Bern The ROI on renewables/gridscale storage looks a whole lot better, though, if you first cancel all the subsidies (visible and hidden) for fossil fuels. And better still if you bear in mind that PV prices per kWh are still dropping and battery prices are also falling.
Whereas nuclear reactor prices only ever seem to increase (unless like France in the 1970s you build them on a conveyor belt—politically non-feasible today).