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stop50yesterday at 5:51 PM4 repliesview on HN

If climate change prevention is the target, then its also an no for nuclear. Nuclear reactors need tons of cement, the fuel needs an complicated and energy intensive process with a lot of waste.


Replies

AnthonyMouseyesterday at 10:54 PM

CO2 per kWh is lower for nuclear (12g/kWh) than it is for solar (41g/kWh):

https://www.solar.com/learn/what-is-the-carbon-footprint-of-...

That link is also using an average including older reactors that require more highly enriched uranium (enrichment is energy-intensive), newer designs that can run on natural or low enrichment uranium can do 1.31g/kWh:

https://www.frontiersin.org/journals/energy-research/article...

vanviegenyesterday at 6:00 PM

Okay, but how do those emissions compare to burning fuel to gain the same amount of energy?

pjeremyesterday at 6:34 PM

That’s false but hey, you have proofs I guess ?

OneDonOneyesterday at 6:06 PM

By that logic solar power should also be banned, due to the amount of coal required per panel (0) both for reduction and Czochralski process. And remember, solar panel factories don't run on solar power.

(0) https://co2coalition.org/2024/05/21/coals-importance-for-sol...

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