this post was submitted on 16 Nov 2024
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[–] mEEGal@lemmy.world 45 points 9 months ago (33 children)

only antimatter could provide more energy density, it's insanely powerful.

produces amounts of waste orders of magnitude lower than any other means of energy production

reliable when done well

it shouldn't be replaced with renewables, but work with them

[–] whome@discuss.tchncs.de 16 points 9 months ago (7 children)

But it's not done well. Just look at the new built plants, which are way over budget and take way longer to build then expected. Like the two units in Georgia that went from estimated 14bn to finally 34bn $. In France who are really experienced with nuclear, they began building their latest plant in 2007 and it's still not operational, also it went from 3.3bn to 13.2bn €. Or look at the way Hinkley Point C in the UK is getting developed. What a shit show: from estimated 18bn£ to now 47bn£ and a day where it starts producing energy not in sight.

[–] Evil_Shrubbery@lemm.ee 3 points 9 months ago* (last edited 9 months ago) (3 children)

The same problems faced the oil industry too, with their drilling rigs & refineries (over budget and over schedule, with gov money grants and subsidies), it's just less in the media & more spread out (more projects).

Also 10s of billions is still insignificant for any power, transport, or healthcare infrastructure in the scheme of things - we have the money, we just don't tax profit enough. And we don't talk about how the whole budget gets spent (private or public), where all the money actually goes, instead we get the highlighted cases everyone talks about. But not about the shielded industries when they fuck up.

[–] whome@discuss.tchncs.de 3 points 9 months ago

Well if we had no alternative I would agree with you and I would be okay if we had to subsidize nuclear (which isn't emissions free due to the mining and refining of uranium bye the way). But if a country like France, which has a pretty high rate of acceptance regarding nuclear, can't get it to work, who will? Apart from maybe authoritarian countries. Just think about the amount of plants we have to build to create a significant impact, if hardly any plant has been built in a relative short timeframe. I'd say put money in research yeah but focus on renewable, network, storage and efficiency optimization for now.

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