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.”
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.
Bro, THE FUCKING BACKUP DIESEL GENERATORS FOR THE PLANT WERE BELOW SEA LEVEL.
Make it make sense. If those generators had been above sea level, well probably above 100-year tsunami levels, we likely would not have seen the plant catastrophically fail.
That was part of the problem. Built where it was cheaper, ignoring literal ancient markers saying not to live there because of the past. But they would have still not failed, had they been designed for the potential of being submerged. Again, they were not because that would cost more for a long range risk. It all falls into bad planning and profit, not in any way because it was a nuclear plant.
bad planning and profit are of course words never uttered in connection with German infrastructure projects.
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.
Human failsafes have been invented. Every nuclear silo has one: two, independent people, with unique keys, have to both agree to launch. Otherwise, it fails safe, and no launch. Even with valid launch orders.
Are you trying to tell us it’s impossible for these two humans to fail at the same time? There’s some physical law preventing them from receiving false information and acting on it? They can’t be manipulated or forced to do things they don’t want to?
That’s the kind of failsafe GP was talking about. Not “99% safe except for rare circumstances”, but actually 100% safe.
Well, it hasn’t failed yet…
The tower of playing cards I built this morning also hasn’t failed yet, so logically we should link nuclear launch codes to it collapsing. After all, it seems to be a perfect system.
Or you could try actually thinking about the point GP was making.
So, you have done a trial of one, fir a few hrs, with no testing.
Other human failsafe have been repeatedly tested, thousands of times over, over decades.
Hell, the simple Deadman switch is a human failsafe: hold this latch, otherwise machine stops…
Are you willfully missing the point, or is this accidental?
No, not at all. You are missing the point, I think. Human failsafes do work. They are even easier to make and more effective if you remove capitalism from the equation, though.
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.
Personally, drag is pick-your-battles-nuclear. That is to say, scientifically it’s a good technology, but fighting a political battle to get nuclear cheap enough to compete with wind and solar is pointless. Advocating wind and solar is much more efficient in terms of political effort spent.
Depends on context, which I think is missed in basically all these discussions. Solar, wind, and hydropower are obviously contextually dependent technologies, that are well suited to particular environments. They have to line up with energy demand curves, or else impose expensive and inefficient battery solutions. They don’t have a whole lot of efficiency in terms of land use, which there are some proposed solutions for, but they’re pretty efficient both economically, and are pretty ecologically contentious as long as recycling is being done adequately. Nuclear solves a different problem. It provides base load, which is somewhat important, it’s potentially not as flexible as a technology, but it’s easier to build infrastructure for because it’s more consistent. It can also be somewhat land-use agnostic, though things like water use for cooling towers and tradeoffs such as that are definitely a consideration. It’s also much denser in terms of land use, meaning it’s potentially more efficient for larger cities.
They’re both just different technologies, with different applications, and they both have a place in any sensible structuring of the world. I don’t understand why people become so split along the obvious astroturfed and petrol-funded propaganda that floats around for both sides. You have pro-nuclear people that are saying solar panels like, require exotic materials mines, which is insanely ironic, and you have solar people who are fearmongering about solved problems like nuclear waste and safety concerns and efficiency in terms of economic cost, which is also insanely ironic. The fact that this conflict comes up every time strikes me as kind of horrendously stupid and obviously favorable to petrol lobbies.