What makes you think nuclear power has a power law risk distribution? For that to be true, it'd have to be possible for an unboundedly large nuclear accident..

What makes you think nuclear power has a power law risk distribution? For that to be true, it'd have to be possible for an unboundedly large nuclear accident.. Just because something has more concentrated risk doesn't make it fat tail. Nuclear power's winning safety record already includes Chernobyl and Fukushima.