In Germany the concept of "Ewigkeitskosten" ist factored in for coal and nuclear.
This amount factored in will always be political in nature.
There are estimates, however, saying that those costs will exceed the overall benefits in the next few years, i.e. in the end it‘ll have been a negative-sum game.
What I meant is, that there is a concept to factor in such costs at all. Is it "complete" - surely not. Is it at least a concept that could be applied when talking about incurring costs for future generations? IMHO absolutely.