[rargulati]

Can you give more information on why this is? Any recommended reading to better understand where and why the costs increase?

[acidburnNSA]

Here's a recent report about what makes nuclear expensive and how to fix it [1].

[1] https://www.eti.co.uk/library/the-eti-nuclear-cost-drivers-p...

[DennisP]

The article explains pretty well why it's expensive, and how to fix it.