France isn't much different, except that most contamination might hit Germany with the prevailing western winds :p. The only real difference is, that France went very strongly into nuclear energy and have some more modern reactors as they continued to build nuclear power plants a bit longer than Germany. But they are facing the same fundamental problems, their plants are aging and some have to be switched off as they just get too old and a maintenance nightmare.

As France is no longer building many reacteors - I think they have one in construction, quite over budget - they will face the same decisions as Germany did.

France is much less densely populated. Like I said, look at a map. Find a place in Germany where you can put a nuclear plant so that closing off an area with a radius of 30km doesn't affect major economical centers. Do the same with France and you will see the difference. Maybe you could litter the state of Brandenburg with nuclear plants. But then again, surrounding your capital would be a bad idea.