It's produced more power than coal, biomass, solar, and hydro combined this year and is the third largest behind wind and gas. There are plans to do more. This is in a country that isn't that into nuclear. In France over 70% is nuclear.

Economically competitive doesn't mean it's the best option. Renewables are basically useless without significant investment in energy storage. They also need replacing more often. Add these two together and you have very significant environmental and economic issues with "green energy". That's why countries like France and China are invested in nuclear and why everyone wants fusion.