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by janalsncm 781 days ago
Aside from the complexity, part of the issue when comparing nuclear and solar is this: In the US we like to externalize our environmental damage as much as possible, which was one of the “benefits” of moving manufacturing to China. This has been one of the main effects of the environmental movement in the US, simply making a lot of things infeasible. As long as the US environment is clean, damage elsewhere is tolerated. (Maybe that wasn’t the intention, but it is the result.)

With solar we can externalize the environmental damage almost 100% if the panels are manufactured somewhere else. We would install them somewhere else if we could, too. With nuclear there is always some underlying amortized risk of problems, and this perceived risk is impossible to externalize. Again, what is important is the perception of damage rather than actual damage.

Of course I’m also not quantifying the actual damage from either one. I’m not sure which one is worse in terms of raw material extraction or CO2 emissions per lifetime KWh produced. I checked and it seems solar might be higher for CO2. But that difference isn’t going to matter if nuclear doesn’t get built.

1 comments

Imo it just all stems from seeking maximum profits - externalizing environmental damage is just one facet of it. If China enacted strict penalties for environmental damage and it'd be cheaper to manufacture panels in Texas while polluting there, I don't have a doubt we'd build all of our panels in Texas.