Comment by pydry
1 year ago
>If you target a much lower average/maximum cost per GW (and higher consumption) nuclear wins.
It loses every way. Its LCOE is 5x higher. The PR campaign to save it was about neither its cost nor the environment but economically buttressing the nuclear military industrial complex.
It's SO much more expensive in fact that it's actually cheaper to use wind/solar to electrolyze hydrogen, store it underground in a salt cavern and burn that to generate electricity.
>Things like EVs
Things like EVs are even less suited to nuclear power because they dont need constant power and can charge while electricity is cheap. Ditto electric heating.
> while electricity is cheap
Electricity is cheap mostly when there is more base load than demand; i.e. at night. I don't think you can have that concept if you want to remove base load and just make electricity when the weather lets you.
The problem with the whole nuclear vs. renewables argument is that we don't have the luxury of choosing anymore. We need a huge amount of carbon-free electricity right now, not just to meet current demand but to actively decarbonize our industry.
The only reason we can realistically get to net zero with batteries and renewables is because we export our polution abroad by having China produce everything. And we then ship it back to us using incredibly carbon-intense modes of transportation.
If we had to onshore all that production and actually count it towards our own emissions we'd have no hope of meeting our climate goals with solar panels and wind power.
This argument is clearly bogus. There's a huge set of preposterous ways of generating electricity. No one is going to say we need to do all of them. So why is nuclear not also in that set? You can't just assume it isn't.