Summary
France’s Flamanville 3 nuclear reactor, its most powerful at 1,600 MW, was connected to the grid on December 21 after 17 years of construction plagued by delays and budget overruns.
The European Pressurized Reactor (EPR), designed to boost nuclear energy post-Chernobyl, is 12 years behind schedule and cost €13.2 billion, quadruple initial estimates.
President Macron hailed the launch as a key step for low-carbon energy and energy security.
Nuclear power, which supplies 60% of France’s electricity, is central to Macron’s plan for a “nuclear renaissance.”
Seems like a waste investing so much in the U-235 cycle. Aren’t the thorium and U-238 cycles better? Like, more compact footprint, simpler design, more scalable, doesn’t need to be located near a large body of water etc.
France doesn’t care about fuel cycles which don’t produce plutonium.
The U-235 fuel cycle produces way more plutionium than the U-238 cycle, though.
That’s what they said
I know just about noting about nuclear fuel cycles, but yes, more plutonium sounds exactly like what the French want. They have an arsenal to feed.
The military nuclear is the main reason behind our civilian nuclear infrastructure, which was planned during the cold war. It looks like once per century the military can have an unintended positive effect, yay.
France stopped production of military fuel 30 years ago.
The current goal is about recycling the existing nuclear waste, to reduce the need for long term storage and natural uranium.
Olkiluoto unit 3 took 18 years: https://en.wikipedia.org/wiki/Olkiluoto_Nuclear_Power_Plant?wprov=sfti1
It’s the same French EPR tech and the whole project was plagued with mistakes because the French wanted to cut corners and just get it built as fast as possible.
Sounds like pretty much every software project I’ve ever worked on
Renewables are far cheaper and can be built faster and if they malfunction, no one is in danger.
France already has enough Nuclear to deal with no-sun and no-wind phases (if they work properly, which is the other problem with nuclear energy in France)…
So, there is literally no reason to waste tax payer money and time like this and to force yourself to import material from Russia. Just build renewables until we get fusion energy…
France won’t shut down fission for the simple reason that they need plutonium for their bombs.
No, we already have it and do not plan increasing our nuclear arsenal.
For additional context, one of the reason for the delay and cost increase was the absurdly complex design due to French and German companies trying to collaborate on a new design as Germany was turning anti-nuclear, which culminated with Germany deciding to stop nuclear energy after the Fukushima Daiichi event.
Another big reason is the knowledge loss due to almost one generation without any reactor built in between.Now do Georgia’s Vogtle reactors 3 and 4, which came in at 34 billion for 2 x 1200mw plants, 21 billion over the original 14 billion estimate, and took over 14 years to build, 8 years behind schedule.
Im glad these powerplants finally got built. They will help, but nuclear is just not reasonable anymore. Its a slow, expensive tech, especially when we are making such leaps and bonds with solar/battery.
It’s slow expensive tech because we don’t invest in it.
Every technology is slow and expensive when you have nearly an entire generational gap in knowledge and experience.
You’ll know that I’m not saying solar and wind are not cheaper, they all exist in a different capacity and fill in the gaps they best fit.
We have invested decades and billions into reactor tech. The DOE just announced another 900 million for SMR, on top of previous billion dollar grants. So far, every SMR company has failed to make any progress. The DOE even certified one for use and it still can’t get it done.
Meanwhile, solar/battery research is getting funding from tons of sources, government and corporate, and exploding forward in every direction. Solar arrays are being deployed all over the world at insane rates, propelled mostly by just how inexpensive, safe, effective and easy it is to deploy. Its because of solar/battery that we may even hit some of the 2030 “pie in the sky” climates goals that were set across the world.
Its pretty clear which of the two techs we should be spending time on.
Nuclear reactors have always been subsidized by the military. Solar and wind are so much cheaper than anything that came before.
Even if wind and solar make huge progress, they will likely never be as efficient regarding raw materials efficiency and land use. Land use is the main contributor to biodiversity loss.
I don’t think peremptory opinions about technologies are going to help. We should use what ever technology is the most reasonable and sustainable for each specific location.
This is a poor argument. You just did what you explicitly should not do with Life Cycle Assessment (LCA) results.
The ISO 14044 specifically requires life cycle assessment to include all relevant impact categories. In particular in comparative analysis it is crucial to not single out any one category, but look at the impact on the endpoints, e.g. ecosystems or human health.
See page 37 onwards.
Here is the full LCA study, that you drew only one category from
https://unece.org/sites/default/files/2022-04/LCA_3_FINAL March 2022.pdf
Look at the Endpoint indicators, like “Lifecycle impact on ecosystems, per MWh, in pointes”, “Life cycle impacts on ecosystems, no climate change,per MWh, in pointes”, “Life cycle impacts on human health,per MWh, in pointes” etc.
Nuclear power does fare well in these categories, but often only marginally different to Wind Power and Solar Power. It certainly does not offset the cost difference, when you also have to include the opportunity costs of running coal or gas plants longer.
Total land used for all power to be supplied by solar would be a hilariously tiny percentage of land, so this just reads like a solar version of “its killing birds” to me.
Agrivoltaics also side steps this non issue, as interlacing solar panels into farm land increases yields for many crops while making efficent use of space that’s already spoiled any biodiversity. Can you do that with a nuclear reactor?
Yeah in a perfect world based on some rough data you could supply the entire planet’s energy requirements with a solar plant about 300,000 square kilometers, or basically the size of Arizona, which translates to about 0.2% of the total landmass on earth. That being said, I’m curious what a solar plant the cost of this nuclear plant would look like, and where they’d put it. I think centralized vs distributed land rights and compensation is really tougher than the tech at this point.
Nevada just built a hybrid 1400MW solar/battery plant for 2 billion dollars in 2 years.
That 1400MW is solar panel + battery output, so it doesnt match nuclear’s steady state, but ive done the math on these projects before. We should be able to can build a 3000MW solar generating plant with 1200MW battery supply for 16hrs at roughly a cost of 17 Billion dollars, or 1 Vogtle nuclear plant. My time estimate was 6 years. This would output 2x the power of the Vogtle plant during the day, and output just as much as it over the night.
The above makes solar/battery not only way more productive than nuclear, but way safer, and way faster to built. All of that is just with demonstrated, everyday tech available today. It ignores all the huge advances being made in various batteries and panels. In the decade+ that it would take to open just one more reactor, we will likely be able to 2x-3x the power and speed to build at a lower cost with just solar/battery.
Nuclear was the right answer for the last 50 years. That’s no longer the case.
Solar is not sustainable. Maybe one day but today’s panels will all have to be replaced in a few decades. For now it’s a way to bridge the needed to go fully nuclear.
I hope, nuclear means nuclear fusion here…
You realize nuclear power plants have steady maintenance and replacements occurring at all times, right? That a machine being used in nuclear power doesn’t make it immune from breaking down? That many of the machines involved have spinning and moving parts working in a high heat environment, whereas PV systems are largely static?
Replacement in a nuclear plant is happening way, way more often than on PV panels, where commodity panels are rated to provide near full power for 25-35 years, and then still provide over 80% power while they very slowly drop off. Solar is the only power source that will continue providing power without constant maintenance.
If “lack of replacement” is your main criteria, you dun fucked up backing nuclear. Solar fits that bill way, way better.
Of course a nuclear reactor needs maintenance and thus also produces infrastructure waste. A lot more than a solar cell. But it dwarfs when you divide by watt-hours. Solar cells produce dozens of times more waste per watt-hour, and stuff that’s worse to handle too. Nuclear plants are mostly concrete and steel. Solar panels are glass and rare elements that we can’t recycle properly yet.
Like, you didn’t really think I was just comparing plants to cells did you?
with Germany deciding to stop nuclear energy after the Fukushima Daiichi event.
Hey, you don’t know where the next tsunami will happen. Have to be proactive.
The real irony being that all Japanese reactors shut down due to the quake as designed, and the tsunami wouldn’t have been a factor had money not been saved by shortcutting backup generator protection from flooding in a FLOOD ZONE.
had money not been saved
This just serves as a lesson to the “failsafe technology” crowd: That also involves failsafe humans. Those, to the best of my knowledge, have yet to be invented.
Oh and relatedly some German reactor ran for decades without a backup power generator. It was there, present, physically, that is, but noone bothered to check whether it actually worked. Merkel justified her flip-flop on the nuclear exit (shortly before Fukushima, she delayed the exit that SPD+Greens had decided on) by saying, more or less, “If the Japanese can’t do it we can’t do it either” but if she had been paying attention, it should’ve been clear that we couldn’t do it. That became clear when the first SPD+Green coalition moved responisibity for nuclear safety from the ministry for economy to that for the environment, run by a Green, and they made a breakfast out of all that shoddy work that the operators had done. Oh the containment vessel is riveted… figures they put the rivets in the wrong way. Shut it down, have fun re-doing every single one of them before starting it up again.
Thus, my conclusion: The only people you can trust to run nuclear reactors safely are people who don’t want nuclear reactors to exist in the first place.
It’s totally logical even aside from the economics. The consequences are too great, which is why nuclear plants are uninsurable. You think this French plant and Vogtle were expensive? Imagine if they had to be insured like everything else in our society. But they can’t, because no insurance company is large enough. By default the public ends up footing that cost to the tune of trillions.
If you exclude the early phases of nuclear development, and later accidents that happened due to bad management, how dangerous is well run nuclear energy? Maybe it’s not the form of energy generation that’s the problem.
Maybe if the difference between “just an expensive technology” and “deadly disaster impacting the lifes of millions of people” is some bad management and poor regulatory oversight, it is not a technology fit for the use of current humanity.
It’s always Germany’s fault when it comes to nuclear, isn’t it?
Probably not anymore, I think they do very good as just being buyers of it and outsourcing its issues to their neighbors.
In the second half of 2022 Germany had to export a lot of energy to France, because french nuclear power plants are so poorly run that a lot of them had to be taken off network at the same time.
FRANKFURT, Jan 5 (Reuters) - Germany exported more electricity to its neighbours than it imported in 2022, even with an energy crisis at home, thanks to more more weather-driven renewable power and greater demand from France.
Due to the technical problems affecting French reactors, Germany for the first time sold more power to France than it received from its neighbour, doubling its year-earlier export volume there. France produced 15.1% less power in 2022 and the volume fell short of national usage by 1%. France faced its own energy crisis amid outages owing to delayed maintenance and stress corrosion.
France failing to diversify its energy production is not a failure of Germany or any other country though.
They aren’t burning coal like Germany? That’s how you go “clean”…
By pouring endless amounts of money down the drain? Great strategy.
It is if your intention is to not introduce carbon into the atmosphere over the 60 year life’s lifespan to 90 year lifespan of the power plant
Then, the priority should still be renewables, because they are far cheaper, can be build faster and if they malfunction, no one is in danger. France has enough Nuclear to deal with no-sun and no-wind phases (if they work fine, which is the other problem with nuclear energy in France)…
Great! At the current rate it’ll only take them 200 more years to replace all their old time bombs.
And yet their electricity is still cheaper than Germany’s …
French nuclear energy is so heavily subsidised by the state that direct comparison seams hardly fair
Hey, we don’t do common sense here!
They mean cost, not consumer price.
Even worse then. Costs per kWH Solar have been sinking faster than some Russian battleships.
Yeah, Germany isn’t a leader in solar energy by a long shot…
Don’t you understand line must go up, quarterly profits now consequences never .what the fuck is a long-term investment. Get that ideology out of my power plant this instant. /S
