Chernobyl exclusion zone: 1,004 mi²

Fukushima exclusion zone: 1,600 mi²

I can't seem to find great numbers of how much land we expect to lose to climate change, I expect it will be quite large.

I'm personally pro nuclear, but it's pretty clear we were building fairly dangerous plants back when Chernobyl & Fukushima were built. I still don't think it's a foregone conclusion that the world would be worse or better if we had built many of them in the US.