this post was submitted on 01 Apr 2026
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cross-posted from : https://lemmy.zip/post/61791919

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[–] Rentlar@lemmy.ca 3 points 3 hours ago (1 children)

I mean the industrial barriers to developing new nuclear energy are (AFAICT) similar to the industrial barriers to developing the production and Euro-sovereign supply chain for new battery solar and wind generation. Happy to be shown differently if you can point to me some differences that would have nuclear development require fewer physical resources, time or money.

I think some development in Small Modular Reactor tech is promising. Any in-progress or in-operation nuclear should stay the course. But if there was one technology we could choose to either ride fully into or vastly increase development alongside nuclear and other energy sources, the drastic cut in costs for renewables with battery storage seem to me like the silver bullet to the climate crisis everyone was waiting for, we just need our governments to pursue it NOW. In Italy's particular case, tidal energy seems very suitable due to its massive coast relative to land size.

[–] encelado748@feddit.org 2 points 29 minutes ago (1 children)

The main problem is that in europe there is no single regulatory body for the certification of nuclear reactor. That means that a nuclear reactor certified for france needs to be certified again for UK, Poland or Czechia. The requirements for nuclear are much higher then a solar power plant. Each single material and part needs to be certified and the entire production is tracked (material traceability, QA testing, chain of custody). A valve in a nuclear power plant cost 100 times more then the same valve in a coal plant. There are very few companies that deal with this level of paperwork required, this means often you need to create new production lines. Regulation in nuclear is not outcome oriented, but process oriented. So you do not have incentive to make everything more efficient: you do not care about the end result, you care about every single steps in the process. This make everything much longer and expensive. Post Fukushima raised a lot the cost of all design made before as new requirements caused to modify previous plants. This is one of the main reasons for the delay in nuclear deploy in the last 20 years.

[–] Rentlar@lemmy.ca 1 points 24 minutes ago

So you're arguing that the cost and regulation barriers are higher than renewable development. Are those increased costs proportional to the benefit to the higher baseload, and would an equivalent baseload not be able to be met through battery storage?