It compared the cost of building the nuclear reactors in France to the cost of building Solar, Wind and biomass in Germany. It also looked at the cost and amount of energy produced from the last five years of construction in Germany. So the newer and cheaper solar and wind. 160 billion euros for 70 TWh per year. France built 400 Terawatt hours per year from 290 billion euros. France has run them for over 30 years.

China's more recent nuclear construction was also cited. $150 billion for 300 TWh per year.

80% of the world's new nuclear reactors are being built in China, India, Russia and South Korea. Those are coming in at a price of $2000-3000 per KW. A gigawatt nuclear reactor at $2-3 billion each built in 4-6 years. A gigawatt nuclear reactor can generate 8 Terawatt hours per year.

https://www.world-nuclear.org/information-library/economic-a...

A fully amortized nuclear power plant generates power at about 2 cents per kwh. http://www.world-nuclear.org/uploadedFiles/org/info/pdf/Econ...

Germany, between 2006 and 2017, increased the cost of electricity for households by 50%. (per OECD)

http://www.oecd-nea.org/ndd/pubs/2019/7299-system-costs.pdf

French electricity costs are just 59% of German electricity prices. France produces one-tenth the carbon pollution from electricity compared to Germany.