this post was submitted on 30 Aug 2023
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[–] flossdaily@lemmy.world 392 points 1 year ago (299 children)

Good!

Anti-nuclear is like anti-GMO and anti-vax: pure ignorance, and fear of that which they don't understand.

Nuclear power is the ONLY form of clean energy that can be scaled up in time to save us from the worst of climate change.

We've had the cure for climate change all along, but fear that we'd do another Chernobyl has scared us away from it.

[–] givesomefucks@lemmy.world 16 points 1 year ago (9 children)

Nuclear power is the ONLY form of clean energy that can be scaled up in time to save us from the worst of climate change.

Long term nuclear is great...

But building new plants uses a shit ton of concrete. So we're paying the carbon cost up front, and it can take years or even decades to break even.

So we can't just spam build nuke plants right now to fix everything.

30 years ago that would have worked.

[–] echo64@lemmy.world 8 points 1 year ago (1 children)

do you have a source for this carbon cost? i can't find any figures about even the amount of concrete in a nuclear plant nevermind the co2 cost of that.

I do find a lot of literature that states that the lifecycle co2 cost of nuclear is on part with solar and wind per kwh so i find your assertment about the payback time being decades a little unlikely to say the least.

[–] nalyd@sh.itjust.works 3 points 1 year ago

I don't think it's a far fetched statement, but I'm also not sure if it's true.

I know concrete has a pretty big carbon footprint, but, I don't know how that scales in relation to the carbon savings of nuclear power.

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