This is strange considering nuclear continues to be the most expensive new form of fuel and has only been getting more expensive with every passing decade.

There is new research in nuclear which if successful would bring costs down but it’s hard to see how maxing out on nuclear reduces average costs.

Edit: I see now. The original data is at least over 5 years old, at which point it’s possible that wind/solar may still have been more expensive than nuclear.

Editx2: The original book on which the original site is based was published in 2008/2009.

It’s not clear how much of the data on this new site has been updated.