I mentioned this study he did, but I never read it because the conclusions are obviously true.
I did actually read it, and it uses a risk of death per unit of power generation to reach its conclusions.
In the case of the nuclear risk factor (the only one I explored), the factor is based on a particular reactor type, particular enrichment processes, etc. and particular populations surrounding particular facilities.
It isn't appropriate to generalize that nuclear risk factor.
He also thinks that LNT may have a threshold, which is an oxymoron.