This is on top of an LCOE that is 5x that of solar or wind power and the need for catastrophe insurance to be provided essentially for free by the taxpayer on top of that.
(Fukushima cost about $1 trillion to clean up, the liability cap for US plants is about $250 million because otherwise private insurers who understand the risks better than you or I WILL NOT shoulder the liability)
The cost of nuclear can be dragged down by taking various risks that the people getting that sweet free catastrophe insurance would probably be happy with.