alt Hacker NewsActually France knows how to build them cheaper and quicker.
Their whole nuclear industry (reactors and all) cost just €228 billion. And they built 50+ reactors in just 15 years.
They know how this works, and so do we: standardize a design, build lots of them, in overlapping lots so experience accumulates and knowledge gained from earlier builds can be passed on and applied to newer builds. This also worked for Germany with the Konvois, even though only 3 got built and the same technique is now working for the Chinese, who copied it from us.
With Flamanville 3, the French did none of these things. Why not?
They weren't allowed to do so. Politically. France actually was on a long-term nuclear exit trajectory. The Mitterand government put a law in place that not just demanded reduction of the nuclear share to 50% of total electricity production, it also capped the total permitted capacity to what was installed at the time: exactly 63.2 GW.
https://www.powermag.com/france-to-slash-reliance-on-nuclear...
So they could not build any additional nuclear power plants, meaning they could only build new plants (to retain the know-how of how to build them) if they turned equivalent existing capacity off.
Which is economically idiotic, all these plants have 30-40 years or more of productive use ahead of them.
But in order to retain their industrial capacity, they did just that idiotic thing, knowing that it would be idiotic. The 2 reactors at Fessenheim were turned off to allow exactly 1 new EPR to be built at Flamanville.
Not a standardized design, a brand new design. And a design that was also troubled, see:
https://www.youtube.com/watch?v=d_KbQEMFRkM&t=7s
And not a lot of them, just a single one. And with a single one, obviously also no overlaps.
So that went about as well as one might expect: not at all.
Now the law has been removed, they have 14 EPR2 reactors of a new simplified design planned, with a first batch of 6 in lots of 2 each at 3 sites coming up.
I was a bit confused about the Mitterand gov't claim, that seems to be a Hollande gov't thing from 2014. In particular after 2011 (with Fukushima on the minds of Europeans... not to debate how much those concerns made sense), and part of policy alignments with the socialist party and the greens
Found this 2023 article with Hollande not feeling the need to apologize for this policy[0]. I would like to point out that here Hollande at least points out the following:
- at the time polling showed 65-80% of people wanting an off-ramp
- this was kinda premised on the idea of leaning into renewables, which feels fine. If you can build a wind farm or solar in some spots might as well! There's not much morally wrong with the tech
There's definitely an argument to saying that its the responsibility of politicians and gov'ts to convince people to make the right decisions, but if 80% of people are like "we want to move our electricity grid to rely more on renewables" it's hard to argue to _not_ do it. And 50% is still 50%!
> Which is economically idiotic, all these plants have 30-40 years or more of productive use ahead of them.
This is the thing I'm not quite sure about. Like Fessenheim (which, IIRC, was the oldest) ended up working for 40+ years. Now... I'm not sure but if this plant was the oldest, then France was decomissioning older plants right? So either all of these politicians are being too "scared" to run the plant for 80 years.... or the lifetime of these plants really are less than 50 years.
I don't know how much of the reduction of nuclear share played a role in everything. We're talking about Hollande, a one-term president, establishing this in the wake of Fukushima. It wasn't the state of things in 2010, right?
I do get the argument of "don't lose the muscle memory" for cost control cases alone. I don't think that "build some renewables because wind is also quite nice when you can use it" is an unreasonable ask either (don't need water to cool wind turbines!).
I do appreciate the color on EPR though. I knew EPR was a bit of a mess but I get what you're saying about building 14 of the same thing vs just one of em.
[0]: https://www.leparisien.fr/politique/aucune-raison-de-faire-u...