People throw out this 70% number but it’s really undercut by the fact France hasn’t built a new nuclear plant since 1999, and has decommissioned quite a few in that time. The average plant age is now 35. Nuclear output is actually down from its peak, with renewables largely responsible for new generating capacity.

France hopes to drop their nuclear mix to 50% by 2035, and their most recent reactor at an existing site started in 2007 aiming for completion by 2012...but that slipped by more than a decade and now they hope by the end of 2022 at the earliest.

So France is pretty hard to hold up as the shining beacon of a vibrant nuclear industry.