To my understanding we don't have an energy problem. We have a problem of industrialization in combination with global capitalistic tendencies. No wonder the article mentions the following:
The International Energy Agency, which outlined what many experts say is the world’s most realistic plan to decarbonize, sees a need to more than double nuclear energy by 2050.
Also, taking into consideration how dangerous nuclear accidents are, not only I don't feel any safer with this technology -no matter how much it is praised- I feel literally scared when I hear statements like:
But a nuclear renaissance is coming, the IEA says.