Energy return in investment is <10x for solar, but more like 100x for nuclear. We have an energy budget to solver climate change. This is nothing to do with how much things cost.
That was not my point. A solar panel is co2 neutral after 3 years and wind in a year.
And if we could build nuclear properly in a reasonable fast way around the globe, i would be for investing it heavily anyway i'm just not controling it in anyway and the only thing actually working is solar, wind and battery.