Ignoring the fact that the nuclear plant already exists, this still seems like the right way to go mostly because it's impossible to build this nuclear power plant for $16B in the US anymore (or so it seems).
> $5.6B actually sounds like a good deal. It outputs 2GW+ of power.
After some research, I learned that thermal powerplants (coal/gas/oil) completed in 1985 cost about 0.8B to 1.2B USD per GW. 5.6B USD in 1985 for 2GW sounds like a terrible price -- at least twice the cost.
So when you compare average cost per year over the complete expected lifetime of the plants, nuclear is good, but when you compare the up-front cost to build it, yeah it looks bad.
Another thing is that nuclear in the US is far more costly than in e.g. France. The key is that France standardized a few reactor designs that they kept building again and again, which made both construction and maintenance cheaper over time. While in the US, each nuclear plant is a unicorn, which can perhaps result in better individual designs but ends up more expensive.
Cumulative emissions matter. We simply don’t have the time to wait the 20 years it takes to build new nuclear plants.
Taking china as an example they currently build solar, coal and nuclear. No country is building only solar/batteries.
Further if we build more nuclear we'd be better at it and it would be cheaper.
The amount of baseload we technically need can be pretty slim.
Take Denmark: fossil powers just 9% of their electricity generation, the majority of it is wind and solar. Wind is strong in evenings/nights, solar during the day.
Then they have biomass (indirect solar) as a form of baseload, more sustainable than coal/gas.
Then there's interconnectors, they're close to Norway which can pump hydro, and Sweden, each day about 25% of the electricity is exchanged between these two countries, and that's a growing figure.
With more east/west interconnectors you could move surplus solar between countries. Import from the east in the morning before your own solar ramps up, export your midday surplus west before theirs peaks, and import from the west in the late afternoon as yours fades.
With interconnectors you can also share rather than independently build peaker capacity. Because a lot of peaker plants only run a small amount of time and therefore much of the cost is in the construction/maintenance, not the fuel.
And of course there's storage, which will take a while to build out but the trendlines are extremely strong. Just a fleet of EVs alone, an average EV has a 60 kWh battery, an average EU household uses 12 kWh per day so an average car holds 5 days worth of power a home uses.
And then finally there's smart demand. An average car is parked for more than 95% of the day, and driven 5% of the time. Further, the average car drives just 40km a day which you can charge in 3 minutes on say a Tesla. Given these numbers (EVs store 5 days of household use, can sit at a charger for 23 hours a day, and can smartly plan the 3 minutes a day of charging it actually needs to do) just programming cars to charge smartly, is a trivial social and technical problem in the coming 10-20 years.
Given this, baseload coal/gas can really be minimised the coming decades. It's not going to go away as a need, but I don't think it requires gas/coal or nuclear long-term going forward.
"The utmost amount (46%) of wood pellets comes from the Baltic countries (Latvia and Estonia) and 30% from the USA, Canada and Russia.6 Estonia and Latvia have steadily been the primary exporters of biomass to Denmark, mainly in the form of wood pellets and wood chips."
https://noah.dk/Biomass-consumption-in-Denmark
https://www.eubioenergy.com/2025/03/13/no-smoke-without-fire...
So Denmark replaced lot of imported fossil fuels with imported wood.
https://interestingengineering.com/energy/danish-firm-molten...
One problem I've heard about this idea in the past is that cars and their batteries are expensive, and people won't want to run down the lifetime of their car battery more quickly by also using it as a home battery rather than just for driving.
Obviously this can be solved either by making it so cheap to replace car batteries that nobody cares, or by legislating that people have to use their cars this way. But is either of these solutions easy to happen any time soon?
Gas is far better suited economically to backstop a variable grid. I wish it werent true, because i dont hate nukes, but it is just economics.
I will also point out that california is down to 25% fossil sourced power in 2025, from 45% in 2022. Due to renewables and batteries, and there's far more coming. The amount left to backstop on gas in a few years could plausibly be 10%! which is amazing.
Do fossil fuel companies overstate the importance and scale of base load to justify additional fuel subsidies? Indubitably - but don't let their bullshit hide the truth within it that actually is a critical requirement for our power grid.
What baseload is is electricity supply which is only economical if you use it all the time. Nuclear falls into this category because of its very high capital cost and low op-ex. If it's cheaper than dispatchable power (nuclear isn't) it's nice to have as much of it as the minimum demand that you see on the grid, to lower costs. If it's as expensive, or more expensive, than dispatchable power, that's fine, you just don't need it at all and can replace it entirely with dispatchable power.
It's similar to wind and solar in this, which also aren't dispatchable (though there supply curve looks different than the constant supply curve which "base load" is used to mean). Except wind and solar actually are cheaper than dispatchable power so they make economic sense.
The term is half marketing term and half a theory that constant supply non-dispatchable power would be significantly cheaper than dispatchable power so we should organize the grid around it. That theory didn't really pan out (apart from some places with non-storable hydro, and a few with geothermal).
basically, base load means the lowest point of demand on the grid. And you matched that with slow-to-respond thermal power plants (coal mainly, also nukes). Because those are slow to respond and are most profitable running at 100%, so you tried to keep them there. So called base load generation.
But note there is no rule of the universe that says you have to meet the base load demand with some static constant power source, you can get it from anywhere. And now, since renewables and batteries are cheaper than this base load generation, it knocks them off the grid rendering it unprofitable. So the whole concept of base load supply is obsolete. Anyway, the linked blog explains it better.
The transition from coal to gas gave us cleaner air (and less CO2) but it definitely also had costs, some of them in the form of many thousands of dead Ukrainians, some of them in the form of concessions to the US.
This doesn't go away under socialism/communism/collectivism. If you set the price too low, you either have to build far more production capacity at public expense than needed, or you cope with regular blackouts.
The complexity now is doing it without delays. China shows that it can be built very cheap and fast with good supply chain
I mean, thank you, the USSR already showed this, no more is needed.
how much this would cost for the same guaranteed power output?
would it be more or less than 21B?
how it would look like in areas that have winter with snow?
https://spectrum.ieee.org/a-pumped-hydro-energystorage-renai...
the largest solar plant in california is Ivanpah. It made 85GW/year. Thats 97MW/hr.
It would take 20 clones of Ivanpah to match one diablo canyon. Ivanpah took 4 years to build, cost 2.5B and was in discussions to close because it’s not cost effective.
my whole point is solar is great, but the insane scale it requires to get reasonable output is really underestimated. you would need solar fields 100sqmi big. probably many of them. solar alone won’t be the future of humanities energy needs because it’s not efficient enough. we should still keep building solar. but if we aren’t building nuclear too its not enough growth
MW/hr is a nonsense unit for generation capacity. The 2 reactors at Diablo Canyon each generate around 1.1GW of electricity (not MW, and not “per hour”, watts are already energy/time.)
> the largest solar plant in california is Ivanpah. It made 85GW/year. Thats 97MW/hr.
Ivanpah is a badly designed plant that isn't representative of CA’s solar generation (which is largely distributed, not large utility-scale plants) and is being shut down, but also these numbers are both nonsense units and unrelated to the actual stats.
Ivanpah’s peak output capacity is 397MW, it was intended to produce around 1TW-h per year, and it has actually produced an average of 732GW-h per year (equivalent to an average output of around 84MW).
Ivanpah is is not the largest solar power plant in California. It's an experimental solar-thermal plant. Talking about megawatts per year is not a meaningful term (megawatt-years would be). Ivanpah despite its much talked about failures delivers between 350 and 850GWh per year.
The largest solar plant in California is Edwards Sandborn, producing somewhere around 2500GWh per year (it's newer so numbers are less published).
Diablo Canyon produces around 18000GWh/year, which is huge.
But with all costs combined, Diablo's price per MWh is close to ONE HUNDRED AND TWENTY DOLLARS off of a massive initial capex. Modern solar battery installs trend towards $30-60 for the same output.
So I'm sure your tour guide had some neat numbers but you should be careful not to repeat them verbatim (or unremembered).
Apparently there also used to be a phaseout policy which is being rescinded: https://www.msn.com/en-ca/news/other/belgium-and-czechia-ram...
I'm not keen on new nuclear (time and cost as much as anything else), but it's a terrible idea to phase out operating nuclear plants which are still safe and within their planned lifetime.
Further background: https://www.world-nuclear-news.org/articles/fifth-belgian-re... (2025)
> "Belgium's federal law of 31 January 2003 required the phase-out of all seven nuclear power reactors in the country. Under that policy, Doel 1 and 2 were originally set to be taken out of service on their 40th anniversaries, in 2015. However, the law was amended in 2013 and 2015 to provide for Doel 1 and 2 to remain operational for an additional 10 years. Doel 1 was retired in February this year. Duel 3 was closed in September 2022 and Tihange 2 at the end of January 2023. Tihange 1 was disconnected from the grid on 30 September this year."
> "Belgium's last two reactors - Doel 4 and Tihange 3 - had also been scheduled to close last month. However, following the start of the Russia-Ukraine conflict in February 2022 the government and Electrabel began negotiating the feasibility and terms for the operation of the reactors for a further ten years, to 2035, with a final agreement reached in December, with a balanced risk allocation."
It seems there has been a complex balancing act which any owner of an old car will be familiar with: spend more money on keeping it operational, vs scrapping.
Funnily, I have almost the opposite view. I'm terrified of old nuclear because those first gen power plants are all missing a lot of safety lessons. Nuclear disasters happen at old plants.
I want old nuclear plants to be either upgraded or decommissioned. I have much less concern about new nuclear (other than it taking a very long time and an a lot of money to deploy).
A healthy social attitude to nuclear would be to require periodic upgrades or decommissions as the plant ages.
You can upgrade certain components, and safety systems. However things like the containment structure or pressure vessel can't be changed. You for example can't retrofit a core catcher, but you could improve the turbines, I think Steam Generators as well, replace PLC's, Tsunami proof your site by building a larger tsunami wall / making your backup generators flood proof...
> Belgium's reactors are really old, and have lots of issues.
These reactors can be made safer, but they all still have a foundational design flaw which means the ultimate goal should be replacing rather than continually spending money reinforcing.
"Japan’s Energy Plan: New Policy Shifts Nuclear Power Stance from Reduction to Maximization"
https://www.nippon.com/en/in-depth/d01195/
https://www.reuters.com/sustainability/boards-policy-regulat...
Are they planning on restarting the Fukushima plants? I didn't think they were.
There was never any chance of "restarting" them, so not sure why you brought that up.
> On the contrary
was about. Contrary to what?
This was about the Fukushima reactors that were completely destroyed? In response to a discussion of Belgian reactors that are completely different?
In this case, we find that nuclear nuclear reactors are 2 orders of magnitude more dangerous than gas and coal power plants.
No need for any special casing.
And you reckon that the site operated for 44 years on a Gen II design without melting down is somehow an insisted or how unsafe those reactors were.
If that earthquake and tsunami had been only a bit different in either magnitude or location, those reactors could be operating still now.
Or if the plant operated had hardened those backup generators and water pumps a bit more.
There are 70 AP1000 reactors in operation, construction or planned.
Look at this:
Because of its simplified design compared to a Westinghouse generation II PWR, the AP1000 has:
50% fewer safety-related valves 35% fewer pumps 80% less safety-related piping 85% less control cable 45% less seismic building volume
Isn’t this the kind of thing hackers and tech advocates should be getting a raging hardon over.
This reactor does nearly twice as much as its predecessor using half the materials to build, at least for some systems.
One might object that there is selection bias in the original claim, due to the slowdown in construction of recent plants, but that is a separate issue. A more thorough investigation of the causes of all events leading to a significant degradation of safety margins would be needed to determine whether and how older designs are inherently more risky and whether that risk can be adequately mitigated given the constraints imposed by their design.
The fact that, prior to Chernobyl, there were several foreshadowing incidents with RBMKs which should have raised serious concerns, suggests that 'lessons learned' isn't much of a reason to be satisfied with the status quo.
You had a good argument up until you went there.
I've yet to see a nuclear safety argument that doesn't reduce to 'nuclear energy provokes emotional fear'
Oh, it occasionally irradiates a swath of land and renders it uninhabitable? How about coal ash ponds or indefinite mine fires or infamous oil spills or dam failures or even the mining scars...
Happy to be proven wrong, but https://ourworldindata.org/grapher/death-rates-from-energy-p...
The big fear for me would be that this happens to a nuclear power plant that is located in a densely populated area (of which there are many). Chernobyl was bad, but imagine the impact if the exclusion zone contained a major city.
That’s how safe and important these things are.
I don't think something being done in war time is evidence of it's safety! If anything, way tends to encourage more risk taking.
That has happened exactly once.
There was a single nuclear disaster in history that actually caused a lot of damage (Fukushima was of course very costly financially). Both Chernobyl and Fukushima were caused by variables that can be easily controlled, though. Just don't build them in coastal areas were Tsunamis are fairly common and more importantly don't allow Soviet engineers to design and operate your nuclear power plants.
I mean, when we get Chernobyl 2.0 with hundreds of millions of victims, will the fact that it was caused by "variables that can be easily controlled" somehow make the situation any better?
The safety lessons we learned from all gen 1 reactors was to apply passive shutdown mechanism where if input power fails fission ultimately stops. That's not something that can be applied across the fleet because it requires more infrastructure and an almost complete redesign of the reactor's setup. Which is why these early reactors all have a potential risk of thermal runaway.
Edit: It looks like all gen Is have been decommissioned as of 2015, which is great. But we really should now be talking about decommissioning gen IIs and leaping forward to Gen IVs.
1. Lead to basically zero direct deaths
2. Was caused by the forth most powerful earthquake to have ever been recorded in the world (since ~1900), and the most powerful earthquake ever recorded in Japan
3. ~20,000 people died due to the Earthquake
Requiring a nuclear plant in Belgium to be safe enough to survive what caused the Fukoshima disaster is probably not a good use of money
Coal has lead to basically zero direct death, and a lot of indirect deaths. That's a bad way to measure the damage done by a power generation mechanism.
> Was caused by the forth most powerful earthquake to have ever been recorded in the world (since ~1900), and the most powerful earthquake ever recorded in Japan
Yeah, crazy stuff happens and radioactive spills have longterm effects on the environment that are hard to address.
> ~20,000 people died due to the Earthquake
That's a non-sequitur.
> Requiring a nuclear plant in Belgium to be safe enough to survive what caused the Fukoshima disaster is probably not a good use of money
Japan has spent the equivalent of $180B cleaning up the mess Fukoshima left behind. [1] Decomissioning the old reactors and replacing them with the safer to avoid unexpected disasters which cost hundreds of billions does seem like a good use of money. Far better than just hoping something unexpected doesn't happen.
We could for example argue that Japan, by stopping it's nuclear power plants for long time and replacing it's cheap nuclear electricity with expensive imported gas electricity caused more deaths than by direct radiological impact of Fukoshima accident.
"Be Cautious with the Precautionary Principle: Evidence from Fukushima Daiichi Nuclear Accident"
https://docs.iza.org/dp12687.pdf
"In an effort to meet the energy demands, nuclear power was replaced by imported fossil fuels, which led to increases in electricity prices. The price increases led to a reduction in electricity consumption but only during the coldest times of the year. Given its protective effects from extreme weather, the reduced electricity consumption led to an increase in mortality during very cold temperatures. We estimate that the increased mortality resulting from the higher energy prices outnumbered the mortality from the accident itself, suggesting that applying the precautionary principle caused more harm than good."
In term of money, you have look at the sums that Japan has been pouring into importing gas, which was needed to replace the missing nuclear power generation.
"With the Japanese government’s blessing, these companies are encouraging other countries to use more gas and LNG by investing US$93 billion from March 2013 to March 2024 in midstream and downstream oil and gas infrastructure globally."
https://energyexplained.substack.com/p/japan-1-how-fukushima...
I'm not actually arguing that Gen II plants need to be decommissioned immediately. I'm arguing that they need to be decommissioned and ideally replaced as soon as possible.
The process that takes can look like running the Gen II reactor while a replacement Gen IV reactor is being built and then decommissioning after the IV reactor is up and running.
I'm not against using nuclear, far from it. But I do think we need to actually have a plan about how we evolve the current nuclear fleet.
Why? The overwhelming majority of Gen II reactors aren’t on the east coast of Japan.
And the lessons learned from Fukushima Daiitchi can be applied elsewhere to mitigate similar risks.
My opinion is it’s more prudent to run the existing fleet for its economically useful life, remembering that reliable base load can have more value than intermittent wind / solar + (largely non-existent) batteries.
You also don’t get process heat not district heating from wind / solar + (largely non-existent) batteries.
Fukushima was a demonstration that these reactors can still melt down. It doesn't take exactly fukushima to cause a meltdown.
The reason to prioritize decommissioning is because the new generations of reactors are completely safe. There can be no meltdown, even if they are explicitly sabotaged. Then the bigger risk becomes not the reactor but the management of waste.
What Gen II reactors are is effectively a landmine in a box. The proposed solution to avoid detonating the landmine is adding more pillows, buffers, and padding, but still keeping the landmine because it'd be expensive to replace.
I think that's just a bad idea. Unexpected things happen. They don't have to (and probably won't) look exactly like a Tsunami hitting the facility. So why not replace the box with a landmine with one that doesn't have the landmine. Yes it cost money to do, but it's simply safer and completely eliminates a whole class of risks.
TBH, probably the SCWR. They seem like the easiest to build without a lot of new surprises.
> Which Gen IV reactor can not melt down, even if explicitly sabotaged?
One like the BREST. https://en.wikipedia.org/wiki/BREST_(reactor) . Funnily my preferred reactor, the SCWR, would probably not be immune to some sabotage, specifically explosives around the reactor. But a reactor which uses a metal coolant would be. It just so happens that the nature of a SCWR cooled with water means that the reactor core has to be much beefier anyways, so it's a lot harder to really damage even if that was an explicit goal.
<eye roll> this is just bullshit.
Which Gen II reactors are subject to war, exactly?
The Zaporizhzhia Nuclear Power Plant, where one employ was killed by a drone strike?
What’s the status of the four new planned(?) reactors at Khmelnitski?
Wikipedia seems to indicate that two new AP1000 reactors are under construction.
https://en.wikipedia.org/wiki/Khmelnytskyi_Nuclear_Power_Pla...
A country that is having a hot war with its neighbour Russia(!) is getting the fuck on with it, while the rest of the Western world still thinks windmills are cool.
Potentially any of them. World governments aren't static. Mitt Romney was literally laughed at for talking about the Russian military threat in 2012.
> two new AP1000
These are Gen III+ reactors, which thoughout this thread I've been saying we should be building to replace the Gen II reactors.
If Ukraine was building new Gen II reactors you might have a point.
There have been plenty of direct deaths caused by coal power. Coal dust can be quite explosive and has caused a lot of deaths over the years. And plenty of coal fired boilers, both stationary and mobile (locomotives) and failed causing plenty of deaths.
By that definition housefires also lead to very few direct deaths if most people die due to smoke inhalation instead of burning alive.
Unlike with nuclear that, even if we entirely ignore CO2 emissions and climate change the remaining "indirect" damage due to pollution and long-term effects on the environment are largely know and quantifiable and are astronomically higher per MHw produced compared to nuclear power.
> That's a non-sequitur.
I think this is to establish that the large number of deaths from the disaster weren't due to the nuclear plant, which people seem to assume.
There are plenty of smaller nuclear power reactor issues listen on Wikipedia, but the three big ones are Chernobyl, but that was an RMBK, which no one built except those crazy Russians, TMI which didn’t kill or injury anyone, and Fukushima Daiitchi which resulted in one death.
So we’re not really talking about deaths from nuclear power reactors, because there aren’t any, discounting Chernobyl because that won’t ever happen again.
So we must be talking about the deaths from that one natural disaster associated with the Fukushima Daiitchi meltdowns. Otherwise, I dint know what deaths you’re talking about.
More people injur themselves falling off ladders while trying to clean their solar panels than nuclear power ever will.
Good luck.
State your case, enumerate them.
The idea that nuclear isn’t safe, and can’t be competitive in thr market is just nonsense.
Seventeen AP1000s are currently in operation or under construction. Four are in operation at two sites in China, two at Sanmen Nuclear Power Station and two at Haiyang Nuclear Power Plant. As of 2019, all four Chinese reactors were completed and connected to the grid, and as of 2026, eleven more are under construction.
It goes on…
Two are in operation at the Vogtle Electric Generating Plant near Augusta, Georgia, in the United States, with Vogtle 3 having come online in July 2023, and Vogtle 4 in April 2024. Construction at Vogtle suffered numerous delays and cost overruns. Construction of two additional reactors at Virgil C. Summer Nuclear Generating Station near Columbia, South Carolina, led to Westinghouse's bankruptcy in 2017 and the cancellation of construction at that site. It was reported in January 2025 by The Wall Street Journal and The State that Santee Cooper, the sole owner of the stored parts and unfinished construction, is exploring construction and financing partners to finish construction these two reactors. The need for large amounts of electricity for data centers is said to be the driving factor for their renewed interest.
Twenty-four more AP1000s are currently being planned, with six in India, nine in Ukraine, three in Poland, two in Bulgaria, and four in the United States.
China is currently developing more advanced versions and owns their patent rights. The first AP1000 began operations in China at Sanmen, where Unit 1 became the first AP1000 to achieve criticality in June 2018, and was connected to the grid the next month. Further builds in China will be based on the modified CAP1000 and CAP1400 designs.
https://en.wikipedia.org/wiki/AP1000
The fact is, nuclear power is a 21st century success story.
My case is that Gen II reactors have a design flaw which gives them a risk that should be eliminated. We should replace Gen II reactors with Gen III or later reactors as none of them suffer from the same problems as Gen II reactors do.
The rest of your post is about AP1000, which is a Gen III+ reactor. A fine reactor to replace Gen II reactors with.
I've made this point, to you, a couple of times so now I feel like you aren't actually reading my responses.
I'm not interested in one sided conversations.
The Fukushima nuclear power plant was destroyed by the Tsunami. It didn't spontaneously combust.
A lot of other infrastructure that was impacted/destroyed by the Tsunami claimed lives. For example, a dam broke due to the Tsunami and that dam breach killed 4 people. Which coincidentally happens to be 4 more than were killed by the nuclear power plant when it was destroyed by the Tsunami.
More people die from car accidents and heart attacks. More people get radiation poisoning from sun exposure. Also non-sequiturs because we are not talking about that here.
It is very tangentially related because the nuclear accident in the current thread was caused by an earthquake that also killed people. Not something that affects the discussion about how we should handle nuclear plants in the future because "This number is bigger" is a meaninglessly point to make.
This is actually an article about Belgium taking over nuclear plants for restart.
> should suddenly be about people that die from natural disasters
How did we get to natural disasters?
Well:
You brought up Fukushima, where a natural disaster destroyed a nuclear power station. You also incorrectly claimed that Japan had "decided" to "decomission" "these" reactors, rather than "rebuild" them.
Right, and ultimately Japan has decided the safest and I assume cheapest route with these reactors wasn't to rebuild but rather to decommission. These reactors can be made safer, but they all still have a foundational design flaw which means the ultimate goal should be replacing rather than continually spending money reinforcing.
I think most people who read this interpreted this as "these" meaning "Japan's reactor fleet". Because that's the only interpretation that makes at least a little sense (though it is wrong).
It certainly can't mean the reactors at Fukushima, because those have been destroyed, there never was any question of "rebuilding" them and so no "decision" not to do that. And not due to some unfixable "design flaw", but due to a Tsunami that another plant of the same design withstood without damage.
So: we got to natural disasters because you brought up natural disasters.
And yes, technical equipment and infrastructure gets destroyed in natural disasters. Like that dam in Japan that killed 4 people when it was destroyed by the 2011 Tōhoku earthquake and Tsunami. Like that nuclear power plant that killed 0 people when it was destroyed by the 2011 Tōhoku earthquake and Tsunami.
What. The. Fuck. Are. You. On. About.
That has never happened.
Radiation poisoning. From sun exposure.
Are you ok? Would like some water? Do you want to sit down?
If you think that’s a thing, I don’t know what to say. I hope you don’t vote.
You should stop now before you embarrass yourself. Go away and do some reading. Come back when you’re read to play with the big kids.
We’re doomed!
I'm sorry this isn't something you knew.
Also, be aware you are violating HN posting guidelines. I'm not going to interact with you further because you are just flaming.
Huh? Are you not counting coal mining, which historically caused thousands of deaths per year and presumably still causes at least hundreds per year (not sure what info we have on that from China).
This is not true at all.
Direct Occupational Deaths (Mining & Accidents)
Even in a highly regulated environment like the United States, coal mining is not a zero-fatality industry. United States: According to the Mine Safety and Health Administration (MSHA), there were 8 coal mining deaths in 2025 and 10 in 2024. This is a massive improvement from 1907 (the deadliest year), which saw 3,242 deaths.
In countries with less stringent safety oversight, the numbers are much higher. For example, China's coal industry—though improving—has historically recorded hundreds to thousands of deaths annually.
In 2022 alone, hundreds of people died in global coal mine accidents.
Chronic Disease: "Black Lung" (pneumoconiosis) is still a leading cause of death for miners. In the U.S. alone, thousands of former miners die every decade from lung diseases directly caused by inhaling coal dust.
"Basically zero" is a funny way to spell "a few dozen".
It also led to a $187 billion cleanup bill - which is expected to grow by a few more tens of billions over the next decades.
> 2. Was caused by the forth most powerful earthquake to have ever been recorded in the world (since ~1900), and the most powerful earthquake ever recorded in Japan
Sure, but Belgium has to be prepared for something like the North Sea flood of 1953 - which climate change is only going to make worse.
> 3. ~20,000 people died due to the Earthquake
Irrelevant.
> Requiring a nuclear plant in Belgium to be safe enough to survive what caused the Fukoshima disaster is probably not a good use of money
Correct, but a nuclear power plant in Belgium should be safe enough to survive the kind of disaster which is likely to happen in Belgium - which is very much a topic of debate.
If nuclear is so safe, how come nobody is willing to insure it?
The actual death toll of the accident itself is zero.
There was one incident of cancer that was ruled a "workplace accident" by an insurance tribunal that went through the press without much vetting.
However, this was for his overall work at the plant, largely preceding the accident.
The WHO says there has been and will be no measurable health impact due to Fukushima.
What caused a lot of deaths was the evacuation that almost certainly should not have happened.
"The forced evacuation of 154,000 people ″was not justified by the relatively moderate radiation levels″, but was ordered because ″the government basically panicked″" -- https://en.wikipedia.org/wiki/Radiophobia
https://www.sciencedirect.com/science/article/pii/S095758201...
> If nuclear is so safe, how come nobody is willing to insure it?
Nuclear is insured. The German nuclear insurance so far has paid out €15000,- since it was created in 1957.
https://en.wikipedia.org/wiki/German_Nuclear_Reactor_Insuran...
For comparison, just the German nuclear auto-insurance pays out north of €15 billion per year.
There is a reason both Japan and Ukraine maintain and are actually expanding their nuclear programs.
You should read the article you linked to. It actually explains that nuclear is defacto not insured, and that is the reason why they have only paid 15000 euros in total.
The TLDR is that basically no matter what happens, the cost is covered by the government of the country the plant is located in, and secondly other governments.
This is course also true even if nothing goes wrong with the plants, future tax payers pay for decommissioning, maintenance, storage etc.
The cleanup bill is real.
The inability to get insurance is real.
The precautionary evacuation of entire cities is real.
The possibility of Fukushima scale accidents all depend on local conditions. And it may be as trivial as upgrades and component changes over the decades leading to safeties protecting the component rather than the larger system causing defense in depth to fail. Like happened in Forsmark in 2006.
Renewables and storage are the cheapest energy source in human history. There's no point other than basic research and certain niches like submarines to waste opportunity cost and money on new built nuclear power today.
Which obviously doesn't prove what you think it proves...
This still feels irrational compared to other dangerous industries.
> The inability to get insurance is real
It's real, but how much of it is rooted in emotional fear or bad industrial policy?
> The precautionary evacuation of entire cities is real.
And that's one of the lessons to learn from the Fukushima accident, that's why Canada changed their evacuation plans to be more granular for example.
> Renewables and storage are the cheapest energy source in human history.
Storage gets very expensive as your share of renewables increases (because the capacity factor of storage goes down then). Having an amount of clean firm generation (nuclear) brings the overall cost of the system down.
edit: capacity factor might be the wrong term for storage, the point is their rate of utilization goes down and so does their profitability.
> There's no point other than basic research and certain niches like submarines to waste opportunity cost and money on new built nuclear power today.
I don't understand what we could effectively do with civil nuclear builds decades ago cannot be replicated today. Let's also talk about the cost of the transition to renewables in Germany please.
>"Basically zero" is a funny way to spell "a few dozen".
Wikipedia asserts one "suspected" death, which I think is within bounds to call "basically zero". It does list a couple dozen injuries.
> The displacements resulted in at least 51 deaths as well as stress and fear of radiological hazards
Apparently wildlife is thriving in the radiation zone.
Intensity of radiation fades over the years (exponential decay). The bad stuff is gone fairly quickly. Decades means pretty low levels.
Just leave the radiation zone as a nature preserve, like the Chernobyl zone.
How can that be irrelevant. The disaster was directly caused by a very specific external factor that was not properly accounted for when it was built i.e. it's not generalizable to all nuclear plants in different areas.
> If nuclear is so safe, how come nobody is willing to insure it?
Because it doesn't make sense from a risk management perspective, the risk is astronomically low and impossible to estimate, just like the potential damage which might be huge and again impossible to estimate. How do you even calculate the premiums or anything else for that matter?
> Irrelevant.
Well, that needs more nuance.
You have to understand that Japan is unusually well prepared for natural disasters. From earthquake resistant building codes, to alarm systems, education, to building, to earthquake refuges. I would venture to say that it is the most earhquake-prepared country in the world (although I have no proof of that point and I don't feel like looking for evidence on that it). Earthquakes that would have killed hundreds in other countries are footnotes in the news in Japan.
The earthquake alone was not enough to bring down Fukushima; the reactors shut down, as designed. The earthquake wasn't the direct cause of many deaths. It is difficult to estimate given the circumstances, but tens or maybe hundreds.
So in in that sense, yes, the earthquake is irrelevant.
However, after the earthquake, came the tsunami. That did shut down the Fukushima backup generators. No generators means no cooling, which means meltdown.
The tsunami also killed the most people. Now, why is this relevant?
Because the Japanese have had drills and tsunami education for decades. They have seawalls, strong buildings, and prepared infrastructure. The tsunami hit the least populated areas of the coast. In short, they were aware, trained and prepared, and they were not hit where most people live.
And still, ~15000+ died. That gives an idea of the magnitude of the event.
Nuclear reactors are inherently a very risky business, with virtually unlimited damages if something goes seriously wrong. I'm sure all the reactor operators reviewed their flood procedures after Fukushima and a 1:1 repeat is unlikely, but why didn't they do so before the incident? What other potential causes did the industry miss?
In this case it was indeed a large-scale natural disaster which caused the accident, but how sure are we that some medium-scale terrorism can't do the same, or some small-scale internal sabotage or negligent maintenance? The fact that a Fukushima-scale nuclear disaster can happen at all is a major cause for concern.
What would be the net effect? (I think it would be roughly on par with gas or hydroelectric and an order of magnitude safer than other fossil fuels even with this extremely pessimistic hypothetical)
It wouldn't be a linear increase i.e. you can more or less estimate how many people would die per MWh produced in hydro, gas, coal etc. plants.
With nuclear if somebody dies that means a some sort of catastrophic event likely occurred regardless if a 1 or 100+ people die the reactor will be out of commission and it will cost a massive amount of money to contain it.
Three Mile Island was a success in the sense that even the worst case scenario the safety measures are sufficient to more or less fully contain it.
In Chernobyl's case... well yes it proves that if you let incompetent and stupid people build and operate nuclear power plants horrible things can happen.
No, as it involved a partial meltdown, not a complete meltdown.
I mean we allow coal plants to vent radioactive material. Surely nuclear considering it an accident is an improvement.
> Nuclear reactors are inherently a very risky business,
Well, let me introduce you to airplanes — flying is inherently risky, and so many people have died on commercial flights. We should abolish it immediately!
> The fact that a Fukushima-scale nuclear disaster can happen at all is a major cause for concern.
Maybe. I'm more concerned about coal plants that are, as we speak, dumping metric tons of harmful materials, including radioactive ones, into the atmosphere we all breathe, which causes approximately 100_000 people to die each year.
These are real things happening right now, not some hypothetical problems that may happen, but haven't in the last 60 years of commercial nuclear reactor operations.
Seriously, all you can cling to are what, 2-3 major accidents in all this time? With negligible death tolls? Please. This is just concern trolling.
If we demonstrate scientific honesty and begin to apply the same level of techniques that are used to obtain the result of "10,000 times fewer deaths than coal per megawatt", we can come to the conclusion that even a small accident at a small nuclear power plant can destroy life on planet Earth as a phenomenon.
No, then the original statement would have to have been "we should keep paying big bills so we can have safe nuclear", but it wasn't.
To be more direct, using statistics about incidents to claim something is safe a fallacy. Something extremely dangerous that is kept safe through effort and expense won't appear in the stats until you remove the effort and expense.
What are talking about?
* China's installed coal-based power generation capacity was 1080 GW in 2021, about half the total installed capacity of power stations in China.*
https://en.wikipedia.org/wiki/Coal_power_in_China
India is the fifth-largest geological coal reserves globally and as the second-largest consumer, coal continues to be an indispensable energy source, contributing to 55% of the national energy mix. Over the past decade, thermal power, predominantly fueled by coal, has consistently accounted for more than 74% of our total power generation.
https://static.pib.gov.in/WriteReadData/specificdocs/documen...
There is of course a large installed base - a coal plant will last 50 years. The fact that developing countries have large installed coal capacity is neither here nor there.
Almost every plant is bespoke, leading each plant to have unknown failure modes and rates. Additionally, insurance works by pooling risk amongst a large group of individuals but the statistical uncertainties of failure rates (too few events) and low total rate of plants leads to an incredibly uncertain risk profile.
Yes, more frequent failures would make it easier for insurance companies to estimate the risk and calculate premiums but I don't exactly see how that would be good thing...
Also, obviously, that could lead to an issue with one being an issue with many.
"Fukushima Daiichi Accident: Official figures show that there have been 2313 disaster-related deaths among evacuees from Fukushima prefecture. Disaster-related deaths are in addition to the about 19,500 that were killed by the earthquake or tsunami."
According to the "World Nuclear Association" (mission: to facilitate the growth of the nuclear sector by connecting players across the value chain, representing the industry’s position in key world forums, and providing authoritative information and influencing key audiences)
Source: https://world-nuclear.org/information-library/safety-and-sec...
Or not having your plant destroyed by the biggest Tsunami in recorded Japanese history, much larger than the size they planned for when they built the plant.
Or upgrading the seawall to the size mandated after scientists found out that Tsunamis of that size could actually happen, despite having no historical record of them. One of the reasons TEPCO was culpable.
A sister plant of the Fukushima plant actually survived a slightly higher crest and was even used as a shelter for Tsunami victims, because one engineer had insisted on the sea wall being higher.
German plants for example, despite facing no immediate Tsunami risks, have bunkered and distributed backup generators as well as mandatory hydrogen recombinators. Any German plant at the same location would have survived largely unscathed.
Another backup would have been a pipe leading away from the reactor, where one can, from a short distance, pump water into it and it would cool the reactor.
After SL-1 we realized that that we needed to allow a reactor to fully shut down even with the most important control rod stuck in a fully withdrawn position.
The fixes are still simple and cost little.
I used to work at Boeing on airliner design. The guiding principle is "what happens when X fails" and design for that. It is not "design so X cannot fail", as we do not know how to design things that cannot fail. For Fukushima, it is "what happens if the seawall fails", not "the seawall cannot fail".
Airliners are safe not because critical parts cannot fail, but because there is a backup plan for every critical part.
Venting explosive gas into the building seems like a complete failure to do a proper failure analysis.
About costs: it is actually cheap. 95% of the average total cost of a MWh is in building the plant. Comparisons sometimes show the cost of a MWh from wind or solar, but is a fallacy because they assume an infrastructure on the side to ensure 24x7 power generation (i.e. they point out a marginal cost instead of average total cost).
Wind / solar + (largely non-existent) batteries are cheap!
Until you factor in the gas peaker plants that need to be built watt-for-watt unless you’re okay with poor people freezing in the dark, or melting in the heat. Because rich people can afford their own back up generators or on-site batteries.
The problem is as much time as it is money. We have reactors producing energy now, it will take a decade plus to replace them, and due to both climate policy and supply issues around the wars in Russia and the Middle East, we can't afford to do without the energy for that decade...
Fuck climate policy.
There could be an earthquake any moment now that ruptures a massive natural CO formation that would eclipse any anthropogenic generated emissions in matter of hours. What have we done to mitigate that risk? Nothing.
There is a non-zero chance Earth will be relieved of the responsibility of harbouring complex life any moment now by a loose pile of gravel travelling at 60 kilometres a second. Zero mitigation.
Let’s work out this food-housing-energy deal for everyone before we mandate unaffordable unreliable energy that results in unaffordable everything.
Maybe your shielded from that because your own a mid six figure income at $UNICORN, but I guarantee you the rest of us have had enough of this climate change fucking bullshit luxury belief.
Climate change isn't a risk that needs mitigation, it is not a contingency of hypothetical events. It is happening right now, and lives are already being claimed.
Maybe you are shielded from that and want to keep your lifestyle rather than adapting.
We don’t actually know that.
We don’t have a second, identical Earth, where an industrial revolution powered by coal and oil and gas didn’t happen.
It no longer rains enough?
Are you a time traveller?
Otherwise you can’t possibly know that.
When it comes to climate and weather, no amount of recent past data can reliably predict what’s going to happen next.
You are correct that there were only few deaths but there was radiation damage, and if you sum that up then Fukushima was definitely noticable. https://en.wikipedia.org/wiki/Fukushima_nuclear_accident
That RMBK was built by those crazy Russians who thought it was reasonable to not even bother with a containment vessel / building.
1) There are at least 403 cases registered of Fukushima residents developing Thyroid cancers after 2011 and the study is still ongoing. This is five times the expected cancer ratio.
Of those at least 155 cases of malignant cancers happened in children (Sokawa 2024). We know that thyroid cancers are rare among young people... except in one special place were a sudden increase in similar cases was registered since the 80's. This place is called Chernobyl. Children that lived in towns around Fukushima daichi where the accident happened have three times more probability of suffering thyroid cancer than children that lived in towns farther from the plant.
2) Not the strong excuse that it seems, after the company was warned by scientists about the possibility of such earthquake and the urgency to improve their safety measures. They had a lot of time to fix it, and did absolutely nothing
Which was really just pure luck.
It was melting down. Humans could not go in to stop it, robots could not go in to stop it. Pure luck it didn’t go a lot bigger.
Also it resulted in severe contamination of ocean water, which will have impacts for a very long time
It's the opposite of luck. They were very unlucky. The objectively extremely unlucky outcome occurred. Yes it could have been worse, and I suppose it could have been struck by a meteor too.
> it resulted in severe contamination of ocean water
Citation please. I suggest reading the relevant Wikipedia article in full.
https://en.wikipedia.org/wiki/Discharge_of_radioactive_water...
The tsunami and tidal wave that took out the generators were unlucky.
The fantastically lucky part was that it didn’t create an explosion and spew much more radiation into the air. We couldn’t do anything to stop it, just stand back and hope for the best.
that was immensely lucky.
No it didn’t
Like I said at the time, you could melt all of the cores down at the Fukushima Daiitchi site and dissolve them all in to the oceans and it would be undetectable in sea water.
The oceans weigh around 10^21 kilograms, and the six reactor cores at Fukushima Daiichi would weigh, what, several hundred tons and contain, what, several tens of tonnes of radioactive products.
We’re talking beyond parts per trillion.
I wonder how much money it made Greenpeace. A million? Two million?
"Gen I refers to the prototype and power reactors that launched civil nuclear power. This generation consists of early prototype reactors from the 1950s and 1960s, such as Shippingport (1957–1982) in Pennsylvania, Dresden-1 (1960–1978) in Illinois, and Calder Hall-1 (1956–2003) in the United Kingdom. This kind of reactor typically ran at power levels that were “proof-of-concept.”"
https://www.amacad.org/publication/nuclear-reactors-generati...
But I think my point is still valid. These Gen II reactors should be retired and replaced.
AIUI fission was stopped basically immediately. The problem was removing the decay heat from the fission by-products; without pumps to move cooling water that didn't happen.
I think modern reactor designs have enough passive cooling that this failure mode can't happen. There are a lot of active reactor plants where it still could be possible though.
You used plural? What disasters are you talking about?
Even Chernobyl wasn't technically first generation (not that it has anything to do with power plan safety in western countries anyway).
Three Mile Island kind of proved it was fairly safe given that's the worst disaster to ever happen without any external factors (like tsunamis or being designed and run by soviet engineers..)
> the worst disaster to ever happen without any external factors
The problem is external factors happen. You can’t just raise your hands up and say “wasn’t my fault,” when they do. A tsunami washing over a solar farm would be a lot safer than what happened at Fukushima.
4th biggest quake ever recorded in history hit at the exact spot where the tsunami could overpower the protective wall at the reactor. Yet nobody died from the radiation.
Meanwhile the 20k people who died in the tsunami are forgotten. No one demands we stop building cities by the ocean.
> Meanwhile the 20k people who died in the tsunami are forgotten.
Even assuming all bad stuff, nuclear is statistically ok https://ourworldindata.org/safest-sources-of-energy
Tell me you don't work in energy without telling me.
Most heavily regulated industry on the planet - constant upgrades and safety reports.
There's a reason new Gen II plants cannot be built, and all the regulations and safety reports in the world will not fix the fundamental design flaw of these plants.
We can mitigate and make meltdown less likely, we can't eliminate it without replacing the plants all together.
That's a bit of an impossible ask.
To give you a comparison with airplanes, F16 aren't "upgraded" to F35s. But there is an upgrade process, and F16s today are vastly different from F16s as they were in 1978.
Likewise for nuclear plants, reviews are done following incidents and new discoveries, and overhauls are done, both in terms of process and material changes. Gen2 plants aren't the same as they were when they were built.
Time and Cost seem like excellent reasons to get started now, so we can finish by 2035 and get some materials purchased before inflation gets even worse.
All of the excellent arguments Pro-existing plants apply to new ones too.
I think people have missed how much of a hockey stick graph renewables deployment can look like. https://edition.cnn.com/2025/05/01/climate/pakistan-solar-bo...
"Fish disco", for example.
Like maybe you're right... why not also support Nuclear plants, which we in fact need for baseload energy? Surely there are better places to cut the budget than other carbon-free energy sources.
I have no argument with building out solar and wind maximally. I will always push for new Nuclear as part of the mix.
The grids have dispatchable power. But that is a different concerns.
Point out the "baseload power" in this grid:
https://explore.openelectricity.org.au/energy/sa1/?range=7d&...
You also have to look at it in terms of outcomes. How do we get the most decarbonization the quickest per dollar spent?
Focusing on reducing the area under the curve. Looking at it from that perspective wasting money and opportunity cost on new built nuclear power leads to spending longer time entirely dependent on fossil fuels.
Baseload doesn't have a consistent definition, but the general concept is some power plants are cheap at 100% output, but don't throttle back well, so you have a mix of these cheaper baseload plants, and the more expensive to operate peaker plants that are more expensive to operate, but can start/stop/slow as needed. However we don't need that. In any case even when baseload is cheaper than peaker, it is still much more expensive than wind+solar which have zero fuel costs, and so when you amortize the costs out wind+solar plus peaker plants to make up the difference is overall cheaper.
25 years ago I was with you - nuclear was the best answer. However wind+solar have really grown since then and now they your best bet. Because the times have changed I've in turned change. I'm against nuclear because it no longer makes sense even if the price was reasonable. (nuclear would still make sense for ships, I don't know how to push that though)
Edit: Come to think of it, I'd go so far as to say if you have a baseload coal plant today, you should be shutting it down immediately for new wind and solar plus gas peaker plants. It is economically stupid to not be doing that. Now, there may be coal power plants that are not baseload, but instead can be dispatchable. If so, I don't know how the economics of those play out. And likewise, nuclear, although it is baseload, probably is cheap enough to continue running as long as it's not too expensive to keep maintaining, and I would keep it running for the near future.
Coal is not an option, nor is oil nor gas. Batteries for something like central/northern Europe is also not an option as a seasonal storage of weeks/months are prohibitively expensive. Hydro power has demonstrated to cause (near) extinctions of several species and ecosystems, modern research on soil has show some terrible numbers in terms of emissions, and the places where new hydro power could be built are basically zero. Biofuels from corn and oil is prohibitive expensive and also bad for the environment, and the amount of fraud currently being done in green washing corn ethanol as being "recycled" food waste is on a massive scale and not something Europe can build a seasonal storage on. Green hydrogen is not even economical yet for being used in manufacturing, not to mention being burned for electricity and heating. Carbon capture for synthetic fuel is even further away from being a realistic storage solution.
That leaves very few options, and if current world events continue as they have we will see more governments being elected on the promise of delivering a stable energy market. Wind+solar+Gas peaker plants are not that. It was already an bad idea when it got voted as "green" in EU, as it cemented a dependency on natural gas from Russia and middle east. In 2026 it should not be considered an option. Gas need to be phased out, as should the last few oil and coal plants.
you people have been saying that for at least twenty years. In the meantime the renewables have failed to produce a noticeable change in my part of europe, sentiment is increasingly pro-nuke but your adage keeps things still. Of course yf you never start, you never finish.
Skill issue in your part of Europe, then. In my part of Europe, https://grid.iamkate.com/ is currently reporting 95% non-carbon sources, 85% renewables, and a power price of −£12.03/MWh.
> twenty years
When it comes online, Hinkley Point C will have taken 20 years from first approval. Too slow.
I really don't think costs and delays are well understood. The costs are astronomical and in the UK the cost of energy has been monstrously subsidized. Consumers (public) are paying for this before the plants are running and for hundreds of years after they are running.
I wouldn't call myself anti-nuclear however as in terms of base load, sovereignty and environmentally it strikes me as hitting the sweet spot.
But I don't think people really appreciate how expensive it costs the public over the lifetime (even if "day to day" cost per MWh compares favourably with other sources), and how long it takes to get running. Even small modular reactors fail to address this.
I'd be willing to engage with SMRs on the merits of actually constructed systems, but if you open https://world-nuclear.org/information-library/nuclear-power-... and restrict to "operational" all but two of the projects disappear.
I doubt they are talking about the same thing as the US companies. So it would be useless to extrapolate their economics.
It's certainly not £0.01203/kWh, or even in the same order of magnitude.
Later
(For context for non-Brits: there is a price cap of £0.2467 kWh currently, which many people are paying (or very close to that))
As of writing this comment our energy mix is 35.69% solar, 23.19% nuclear, 26.66% nuclear imported from Slovakia. The rest is hydro and solar from Austria and about 5% gas and biomass.
In my opinion clean electricity is an almost solved problem, especially as storage gets better.
More electricity in Europe comes from renewables than from either nuclear or fossil, with renewables rapidly approaching 50% market share. Several countries (even the non-hydro-heavy ones) are already showing multi-day periods where renewable electricity exceeds 100% of demand.
If your part of Europe isn't showing a noticeable change, perhaps it might be because your part isn't trying?
As you explain in your next paragraph, none of Belgium's power plants are within their planned lifetime. Tihange 1, Doel 1 and 2 were operating on an extended service cycle for a decade before their shutdown. The two youngest reactors (Doel 4 and Tihange 3) surpassed their planned lifetime last year.
This is pretty much the summary of the whole discussion. Building new nuclear is a debate, seeing as renewables are dirt cheap it might or might not make sense to build new nuclear reactors that take a fuckton of money and many years to come online.
Shutting down existing nuclear capacity to replace it with Russian or Saudi or Qatari oil and gas though........
It’s a proven technology with decades decades in service.
We actually don’t know m any of the long term risks and unintended consequences of providing wind / solar + batteries at scale.
What rational is there to scrap the one and mandate the other?
The wind and sun already exist, we've been living with these "long term risks" for the entire time already. Risks like hurricane damage, skin cancer, heat exhaustion, the thing is that harvesting this energy isn't where that risk comes from, the energy was already dangerous.
That's the same lesson for the thermal plants. The nuclear reaction isn't directly how you make energy, it gets hot and we use that to make steam and we use the steam to make electricity, but the dangerous part wasn't the bit where we made electricity. Burning coal, again, you make heat, heat water to make steam, steam drives electricity turbine, but the dangerous parts were the exhaust is poisonous, the ash is poisonous, you're unbalancing the climate, and none of that is the electricity, that's from burning coal.
Releasing energy is dangerous, but the wind and sun were already released, there's nothing to be done about that, the decision is whether we should harness some of this energy or whether we're idiots.
No one said "scrap", you're making up a lie and arguing against it. They're saying keep one and build more of the other.
On the other hand, nuclear isn't a viable peaker plant option either. Virtually all of its costs come from paying back the construction loan, so a nuclear plant which operates at an average capacity of 10% will be 10x as expensive as one operating at 100% capacity. And 10x higher than the already-highest cost isn't exactly going to be competitive when battery storage, carbon capture, hydrogen storage, or even just building spare capacity are also available options.
H2 per lazard even at 25%mix is as bas as vogtle in terms of lcoe. And thats with cheap us gas for the rest 75%
With nuclear and centralized distribution you would still have to upgrade the grid for 10s of billions, just because of electric cars and electrification (and general maintance).
But renewables and batteries make this so much worse, specially once you talk about long distance renewable.
One you are talking about building solar in Greece and then talk about how nuclear is 'to expensive and slow'.
I have lived in a country that was reliant on hydroelectricity and the consequences of a drought were severe (literally days of power cuts, water cuts because of the lack of power...). Part of the solution was to build coal and oil power. Surely nuclear is better than coal?
Built facades and roofs out of glass-glass PV laminate. We have the technology from glass roofs/facades; you just add glass-catching-mesh/insulation below because you can't use the insulated multi-pane window glass construction with safety lamination and solar cells all three together.
On the other hand it doesn't make economic sense to not utilize 100% of nuclear reactor output, because nuclear fuel is cheap.
https://world-nuclear.org/information-library/country-profil...
Other good news: solar and wind is trivial to curtail at the press of a button. And very cheap to deploy far more than needed on a day with perfect conditions.
Thus the obvious solution is keep your nuclear running at full load 24x7 and vary the rate at which you feed solar and wind into the grid on those days of optimal production. Idle solar is nearly free, which is one of its largest benefits! This way you have enough solar and even short term battery to meet peak daytime demand even on relatively cloudy days, and don’t need to overbuild your nuclear fleet. But you still get seasonal energy storage in the form of extremely dense nuclear fuel.
Nuclear compliments renewables quite well if you remove the fake financial incentives of “I must be allowed to be paid dump every watt possible into the grid at all times even if not needed, but cannot be called on to produce more energy when required”. Solar produces the least valuable watts. Nuclear the most. So use the cheap stuff whenever possible but fill it in with the expensive reliable source when needed.
That or you’re just gonna be backing renewables with natural gas. Which is of course cheaper, but not all that green.
I remember, decades ago, that anti-nuclear activists (some of them were even university professors who ought to know better) argued that it was impossible while France had already been doing exactly that for decades (at the time).
New renewables are approaching the marginal running cost of nuclear that is still within their intended life span.
It would need to be shown that an expensive refurb is better than running it down efficiently while building out new renewables as far as bang for buck in getting off imported gas.
Yeah, but they last the majority of a lifetime. If you look at areas that built out nuclear 50 years ago, their kids and grandkids have still been benefiting from those infrastructure choices. They've been politically agnostic, because, once built, they're there. They're also relatively clean, and insensitive to the weather.
I'm a big advocate for renewables, but it's hard to not also advocate for nuclear to be in that mix.
It's not hard to argue that new nuclear should be added to the mix. The cost and time required to build them is non trivial. During that entire construction time you can build renewables substantially faster and for a lower price. And while you're building the prices continue to go down, meaning it gets ever cheaper. Then there's also the cumulative CO2 savings of getting the green energy faster, 1GW in 15 years requires 15 years of lost CO2 savings, but a 1 GW of renewables in 2 years saves you 13 of those 15.
They're not mutually exclusive. If time and money were the only considerations in life, I'd only have pets instead of some kids too. We'd never go to war because it would be expensive and costly. I'd drive only gas cars because they're cheaper and easier to fuel up. And so on and so forth.
Nuclear takes more time and money, but it is great for the diversification of your energy grid. It will likely outlive either of us. It will produce jobs for generations and a RELIABLE base load for as long as it exists. It will not easily be at the whims of different politicians of the day because of the momentum required to get it going in the first place.
The list goes on. We shouldn't make energy decisions based only on time and money in an economy where other choices don't play by those same rules.
The markets won’t do it, because nukes don’t make any capital sense to invest in, so the only way you can build nukes is nation states forcing it. Forcing the populace to pay extra for very expensive power that will only get even less competitive over the 30+ year lifetime… is not a popular move. It works only in single party states (eg china)
This is just the reality of economics and the world we live in
Also consider that if you’re wrong about the progress of clean tech, and it closes the gaps on storage, the kids “better outcome” is going to be being locked into paying higher energy prices for a lot of their life. (Of course if you’re right it will help them)
I completely agree, but that's a massive "but". Belgium's nuclear power plants are mostly known for their reliability issues.
They are outdated 2nd-gen PWR reactors, designed by a company with no other nuclear experience, operating in some of the most densely populated areas of Europe. Keeping them operating long beyond their original design lifespan probably isn't the best idea - and it is almost a certainty that cleanup costs are going to be significantly higher than expected.
To me it sounds like Engie has struck an incredible deal by offloading a giant liability to the Belgian government.
This is a different choice because the car analogy usually has "buy new one" as a term. Not having to build a new plant makes the choice far less controversial and also cheaper.
Also remember that large parts of a nuclear plant is replaced over its operational life. Control systems, steam generators, turbines, generators, tubing, valves etc.
What stays is the outer shell and pressure vessel. A nuclear plant doesn't just "work" for 60 years. And there's no trouble designing renewables with a 60 year lifespan.
We just don't do it because spending money on getting their expected operational lifetimes from decades to 60+ years is betting on extremely uncertain future returns.
They do degrade over time, especially due to weathering of the seals and UV exposure, but all the quoted numbers are worst-case.
(Inverters are more complicated products and may need more frequently replaced)
But we should of course keep our existing fleet around as long as it is safe, needed and economical. In that order.
EDF is already crying about renewables cratering the earning potential and increasing maintenance costs for the existing french nuclear fleet. Let alone the horrifyingly expensive new builds.
And that is France which has been actively shielding its inflexible aging nuclear fleet from renewable competition, and it still leaks in on pure economics.
Was the electricity extremely expensive? Yes.
Reliable electricity has a certain worth. And that is vastly lower than what nuclear power needs when running at 100% 24/7 all year around.
And that is disregarding that EDF is already crying about renewables crater the earning potential of their existing nuclear fleet due to load following and increased maintenance costs. Let alone horrifyingly expensive new builds.
But the yet-bigger problem with hydro power is the extreme scarcity of suitable dam locations.
In "most" military situations, the enemy would not want the dam destroyed - because it's a valuable part of what they want to conquer, or doing so would flood their own supply lines, or whatever. And having a well-placed reservoir could save your butt if a https://en.wikipedia.org/wiki/Firestorm#City_firestorms got started.
To keep providing power to the grid, everything from coal to solar to nuclear needs "forever" maintenance. Yes, an unmaintained dam is a hazard. That can be neutralized with a strategic breach, or (some locations) letting the reservoir silt up. But high-rise buildings, flood-control dikes, and quite a few other things are also "people die if not properly maintained" hazards.
By "waste" do you need unused nuclear fuel? We can reduce the "waste" if we wanted to (see France), but it's cheaper to dig up more fuel.
The '10,000 year' thing is interesting: the nuclear "waste" that lasts that long is actually the stuff is not that dangerous. It can be stopped by tinfoil, and the only way for it to harm someone is either eat it or ground it into powder and snort it like cocaine: just being around it is not that big of deal.
The stuff that will get you is primary the stuff that is still around in the cooling pools for the first 6-10 years after removal. After that, there's a bunch of stuff that's around for ~200 years that you don't want to be touching. Once you're >300 years in, the radiation that's given is higher than 'background' in most places, that's why it's considered "risky".
Otherwise, as Madison Hilly demonstrated, it's not that big of a deal:
* https://xcancel.com/MadiHilly/status/1671491294831493120
* https://www.newsweek.com/pregnant-woman-poses-nuclear-waste-...
* Also: https://xcancel.com/ParisOrtizWines/status/11951849706139361...
I also wonder. Is it the implied danger over those tens of thousands of years or would it end up being something more similar to Ramsar in Iran long before that?
German Greens absolutely love your argument, but compared to the pollution that we produce everyday and which kills people and animals every day, waste storage is a nothingburger.
Worst case for a car is that you break down on the side of the road (or I guess the brake lines give out).
Worst case for an old unmaintained gas boiler is that your house explodes. I would put the risk of old NPPs with cracks in their 40 year old concrete more on the gas boiler side.
Edit for the downvoters: A properly maintained old gas boiler will probably be fine for longer than its designed lifetime. Also here's some sources for the cracked concrete: https://fanc.fgov.be/nl/dossiers/kerncentrales-belgie/actual...
In light of that, planning for their decommissioning is very sensible I would say.
Are you referencing something specific that isn't bullshit?
https://www.world-nuclear-news.org/Articles/Belgian-outages-...
Is this like when Van der Straeten with obviously no ulterior motive whatsoever decided we needed to shut them down over the ultrasonic scanning of those vats that nobody else does?
Knowing this country we'll drain a shitload of money trough a bunch of committees. Do feasibility studies of nonsensical shit and then eventually fix and improve support of the ceiling anyway whilst the backup system keeps working ...but at 10 times to cost, in a slow way and a couple years later than one would expect.
I believe the downvotes might be from you downplaying the danger of a badly maintained car.
Maybe there just isn't a good analogy for a more than 40 year old NPP.
Maybe an old NPP is just an old NPP.
It's actually a great analogy you make, because what you portray as the "car that at worst might break down" is actually the thing that kills 1,500,000 people every year (yet many people seem to take as just a fact of nature).
https://energy.ec.europa.eu/publications/accelerateeu-energy...
It is not only the oil shock.
Most of the nuclear initiatives at the EU level have been mostly blocked by the German government for the last 15y.
The Russian gas crisis in 2022 reshuffled the cards entirely: Germany realized that constructing its entire energy policy on a foreign asset (Russian Gas) was not really a smart move.
The German position changed significantly after the crisis with Friedrich Merz explicitly called the German nuclear phaseout 'a mistake'.
Soon after, Nuclear energy stopped to be a swear word at EU level and EU funding streams seems to have opened up again for Nuclear power.
The recent oil crisis is just the last nail in the coffin of the anti-nuclear lobby.
They should be adopting every sort of energy.
https://www.nytimes.com/2026/03/13/business/energy-environme...
> For many industrial companies in Europe, high energy costs have been a big concern, especially since Russia’s 2022 invasion of Ukraine. But even before then, electricity, fuels and other forms of energy were consistently much higher in Germany, Italy and other European countries than they are in the United States and China.
Not having enough energy or having it cut off by a neighbour is very expensive.
https://www.pv-magazine.com/2026/04/17/new-metric-shows-rene...
Like the LFSCOE study is only using source of renewables through all weathers together with 2020 data on battery costs.
Which is why I linked a recent full system analysis. With Danish data so a vastly harder problem than a place with abundant solar. So tell me what they missed.
They even tilted the study heavily towards nuclear power and assumed that the nuclear costs are 40% lower than Flamanville 3 and 70% lower than Hinkley Point C while modeling solar as 20% more expensive.
Still finding that renewables are vastly cheaper when it comes to meeting a real grid load.
We can already capture solar energy at a much better energy efficiency than living beings. Making hydrocarbons with hydrogen extracted from water by electrolysis and concentrated carbon dioxide has acceptable efficiency and already almost one century ago it was possible to do this at a large scale where fossil oil was not available.
The step that has the least efficiency for now is concentrating the dilute carbon dioxide from air, which plants do much better.
There is no doubt that the global efficiency of such a process could have been greatly improved if only a small fraction of the resources allocated to much more frivolous goals had been allocated to this purpose.
While other alternatives are speculative, it is enough to look outside to see plenty of PoCs that this is feasible.
And alternatively just making hydrogen but storage is a problem with that.
So simple with negative peak energy prices...
But the concept of “base load” is outdated. As I mentioned in another comment - Because actually “base load” nuclear is terrible in a grid increasingly full of nearly-free variable sources (solar&wind). The nukes need to stay at 100% all the time selling their power at a high fixed price to have any remote chance of being economical. Cheap variables push nuke's expensive power off the grid during the day, and increasingly into the evenings with batteries. This is unavoidable in an open energy market, and is fatal to the economics of nuclear.
The only way you can make it work is state subsidies and/or forcing people to buy the more expensive nuke power. Which will be unpopular. But maybe you can sell it as a “grid backup fee” or something.
The planned solution is hydrogen power plants, but no one wants to build them because the infrastructure, including electrolysers, is way too economically unfeasible.
Therefore, Germany is and will continue to be dependent on coal and gas, as these are the main producers every night. That's your 'grid backup fee' for you.
If we have to burn some gas to cover the occasional long term weather issue, I’m ok with that , if we’re at 90+% decarbonized at that point it’s still a huge win.
https://www.zmescience.com/science/news-science/china-says-i...
The answer is usually more about how China can actually build things, not that nuclear isn't economically feasible.
Most of the countries builds _one_ type of reactor, or a group of similar type of reactor. This help reduce the cost of training and certification.
China, otoh, tries to _diversify_ their reactor type.
If you look closely on how China treat techs, they have been doing the same for all tech for past 15+ years. They are strategically growing their tech profile.
But their government has actually explained it. They purposely diversify any tech that doesn't have a clear winner, so in the long term a winner appears and they can focus on it.
And yes it does show china can build things, but it also highlights the different calculus of a single party state. They can force people & the state to buy uncompetitive nuclear power (under the banner of energy stability) and not worry about being voted out.
You actually have to build out intermittent renewables much faster than nuclear even for comparable generating capacity due to the much shorter lifetime of the equipment. See Little's Law
https://en.wikipedia.org/wiki/Little%27s_law
China recently signed up to the COP28 pledge to triple nuclear generation. In the same time period, worldwide electricity generation is predicted to rise by 50-100%, so the nuclear share will grow by 50% - 100%.
https://www.ecoticias.com/en/goodbye-to-the-idea-that-solar-...
(Narrator: yes it will, and no it's not).
The sad thing is, you might be right. With the rise of far right populists everywhere, it is entirely possible that it will be written in the history books just as you said it. It won't matter that it is a lie, as nuclear was destroyed by the conservatives (just like our solar industry, incidentally), not the green party.
Facts don't matter when it comes to nuclear energy, otherwise nobody would pretend that it's "the cheapest form of energy" and the like me
because of the electoral threat of the Greens and an uninformed public.
The solar thing was a farce: Germany created all sorts of subsidies and big plans in the expectation that German factories would be supply the solar panels -- only to be almost immediately outcompeted by more efficient Chinese production (and likely a lot of state subsidies there as well).
It is not. And people who repeat this lie have generally very little clue of the reality of an electrical grid and how it is designed and managed in practice.
Solar and Wind are cheaper in term of LCOE. LCOE is a secondary metric in a much larger equation.
A grid is managed in term of instant power matching the demand, not in term of energy. That changes a lot over a simplistic LCOE view.
Take into consideration the cost of power lines, the necessity of backup for the long dunkelflaute, the increase of demand over winter and the problem ROI with the overcapacity of solar... and suddenly the equation is not that simple anymore.
In reality, it is not "Just build Wind/Solar + battery Bro": It is much more complex and highly geographically dependent.
(1) A country with a lot of Hydro can generally easy run full renewable with a lot of Wind: Hydro acts as both as storage and a regulation.
(2) A country without much Hydro has a interests to keep the baseload Nuclear. It is mostly CAPEX based and the most economical low CO2 source around.
(3) A sub-tropical / tropical country has all interests to Spawn solar arrays. The air con consumption tend to matches quite well the solar production. At the opposite, Solar is almost an annoyance to the grid in Nordic countries because it produces outside of the peak of consumption and is intermittent.
Like often: there is no silver bullet.
The only part of your sentence what is true, is that indeed 'New nuclear' is way more expensive that it should be. That is however not inevitable, China demonstrate that quite clearly [1].
[1]: https://hub.jhu.edu/2025/07/28/curbing-nuclear-power-plant-c...
Because actually nuclear is terrible in a grid increasingly full of nearly-free variable sources (solar&wind). The nukes need to stay at 100% all the time selling their power at a high fixed price to have any remote chance of being economical. Cheap variables push nuke's expensive power off the grid during the day, and increasingly into the evenings with batteries. This is unavoidable in an open energy market, and is fatal to the economics of nuclear.
Yes they are building a bunch but Chinas grid share of nukes is actually declining y/y and is projected to continue to decline. Renewables are too cheap.
No one wants to bet $10s of billions of nuke capex against the relentless progress of batteries and other tech over the next 10 years, and then the 30+ years of plant operations. It’s a suckers bet , so the only ones who can take it are nation states.
No. Nuclear energy production in China continue to increase and will probably continue to increase for the next 60y.
Its relative percentage in the global mix decreased. And this has nothing to do with Solar, but with the insane amount of Coal power plants that China had to setup quickly to match the increasing electricity demand of the developing country [1]
> The nukes need to stay at 100% all the time selling their power at a high fixed price to have any remote chance of being economical.
Nuclear plants are mainly CAPEX based. And yes, excessive solar capacity tend to decrease nuclear profitability and increase global electricity cost.
But that is mainly a problem of public policy, not a technical one.
In country without tremendous of Hydro storage (e.g Switzerland or Norway), the most balanced economical combination tend to be Nuclear for baseload and Wind+Hydro+Storage for peaks.
Chinas coal use declined in 2025, and is projected to continue to decline in 2026 and into the future [1]. Not share, absolute. Despite overall generation growing by 5%. And it’s all driven by guess what, renewables growth.
1 https://ember-energy.org/countries-and-regions/china/
https://www.carbonbrief.org/analysis-coal-power-drops-in-chi...
Edit: love to see a source for how cheap renewables _increase_ energy costs as you claimed
That is just economics.
The intermittent nature of renewable means that overcapacity is structurally required to arrive to match partially the demand.
As an example, Germany has > 100GW of Solar installed capacity for a country where the average power demand is around ~60GW *total*.
Overcapacity means that the price of electricity naturally goes to zero (or even to negative) as soon as the sun shine. And this is very visible on the EU electricity market currently [1].
It is (obviously) terrible for the profitability of the means of production and it is not sustainable: No investor sane of mind would put money on the table for a system that sell at negative price when it produces...
To compensate that, most EU countries created the CfDs (Contract for difference) system. A minimum price is guaranteed by contract to the investor and the State pay the difference when the price are too low. The UK did it (and it costs billions) [2], France did it (and it costs billions) [3] and Germany is doing it [4].
So we are subsidizing and using public money to create an artificial profitability on top of an industry that we know is not profitable due to overcapacity caused by bad public policies.
Considering that this overcapacity is also reducing the profitability of nuclear powerplants in the first place (because nuclear is CAPEX based).
The pain is triple: The final consumer pays (1) the cost of the Grid restructuring for renewable (2) the cost of the Cfds to maintain the system alive due to overcapacity (3) the additional €/MWh to the now reduced profitability of the historical production means.
So yes, at the end, the price increase.
And it is what we see currently everywhere in Europe: Electricity price are increasing continuously even if Solar/Wind LCOE is lower than ever.
[2]: https://davidturver.substack.com/p/another-record-year-cfd-s...
[3]: https://www.enerdata.net/publications/daily-energy-news/euro...
[4]: https://www.aoshearman.com/en/insights/germany-to-reset-gove...
Elsewhere in the world, Australia is saving money due to the rollout of renewables [1]. So is the UK [2] 3. A billion in march alone.
1 https://www.afr.com/policy/energy-and-climate/record-battery... 2 https://www.theguardian.com/environment/2025/oct/28/wind-pow... 3 https://www.carbonbrief.org/analysis-record-wind-and-solar-s...
The subsidy is that different technologies secure a premium on the CfD. For a UK solar farm the strike price most recently was £65 per MWh. In case you were wondering no, nobody will run a gas power plant for £65 per MWh, even before Trump's war spiked price 50-100%
Yes, the offshore wind farms are significantly more expensive than a solar CfD, their strike prices were close to £100 and for that much money (adjusting for inflation) you could definitely get interest from gas plants, especially before the war - but now we're into the weeds about platform diversity. A Middle East war seems like a particularly stupid time to insist we shouldn't desire diversity...
Because of how summer works, this "But solar energy is expensive, gas is cheaper" is going to take a break for a few months because it will seem very silly, but it won't go far, expect it back in autumn.
The next one in july should be interesting!
Get europe off their anti-nuclear, pro gas stance. France gains a fair bit from this development. Russia loses influence as does the mid-east if the trajectory holds.
Winners: heat pump manufacturers, nuclear re-processing, uranium enrichment, eVs, nuclear heavy manufacturers, solar panels (China)...
The problem arises in importing gas from unstable places.
All the nuclear waste they've got is stored in temporary places (above ground) at former nuclear reactor sites.
The search is not expected to conclude before 2040 at the very earliest.
Meanwhile I've been filtering the german coal byproducts with my lungs, and paying my electricity 2-3x more per kwh than the french
Do hear the fears that russia could hit a Ukrainian wind turbine with a rocket?
Me neither.
BTW did you also hear that the French government hat to rise the nuclear subsidies because the nuclear energy is so expensive? The prices for consumers were still raised
That's a very dumb point actually, without nuclear Ukraine would be in a much tougher situation energy wise. They're getting their shit fucked regardless, and they seemingly have 15 active reactors producing energy right now, if russians wanted to blow them up they would be long gone.
> BTW did you also hear that the French government hat to rise the nuclear subsidies because the nuclear energy is so expensive?
So what? Energy is a national security matter, electricity is a service, subsidies are fine. Btw these prices are inflated because of European wide electricity schemes (or scams, depending on how you want to see it)
Even if germany got free, unlimited and non polluting electricity right now they'd need 50+ years to make up for how much pollution they released compared to france since ww2
https://en.wikipedia.org/wiki/Radiophobia
Reality, on the other hand, is that nuclear power is what keeps the lights on in Ukraine in this war, and Ukraine is looking to expand.
The ARENH program is not a subsidy, it is, in fact, a reverse subsidy. It requires EDF to sell electricity cheaply to its competitors.
Waste is irrelevant for bombs due to parasitic isotopes. You clearly have zero idea about the topic.
France pays no subsidies(yet, epr2 is another topic). In fact EDF was forced to pay a tax till this year called arenh to subsidize competition. This year that tax was replaced by another tax. Many read the law wrongly about 70eur. It's not that EDF will get guaranteed CFD. It's that EDF will be forced to pay EXTRA tax IF it sells above that limit. French prices dropped both in 2025 and now in 2026. French households have lower prices vs german ones per eurostat.
Basically all your statements are nonsense antinuclear rambling
How can that be, if it's so incredibly difficult that Germany has not managed to do this?
The simple fact is that it has virtually nothing to do with any "difficulty" of finding a repository site, the problems are purely political, same as the US:
"The Government Accountability Office stated that the closure was for political, not technical or safety reasons.[6]" -- https://en.wikipedia.org/wiki/Yucca_Mountain_nuclear_waste_r...
Some German state governments even made this explicit, stating that they would not allow a repository to be designated until the German nuclear exit was finalized in their official coalition agreements.
Another nice little trick was changing the language to require the "best possible" site, rather than a suitable one. Sounds innocuous, but anyone with a bit of experience in algorithms know that in theory, this actually makes the task impossible, because how can you definitively prove that there isn't an even better site that you haven't looked at yet?
In practice it has made the process of finding a site incredibly lengthy, difficult and expensive. It doesn't help that the BASE, the Germany federal agency for nuclear waste has been completely taken over by the Green Party, so there is no interest in actually finding a site, and they spend almost their entire budget every year on spreading anti-nuclear propaganda.
The german government and institutions were (are?) full of pro gas (pro russian/russian tied) people who spend decades in the government before bouncing of to russia to work for petro companies. It's hard enough when you try, so imagine how hard it is if you don't even try
> Gerhard Schröder, who served as Chancellor of Germany from 1998 to 2005, has worked extensively for Russian state-owned energy companies since leaving office.
It just turned out that they weren't careful enough, so now they have got a giant nuclear waste storage pit which is unstable, is trying to leak into the groundwater, needs constant babysitting to prevent it from getting even worse, and will eventually need a nearly-impossible multi-billion-euro cleanup effort. At which point they'll be left with the original waste, plus a large amount of contaminated salt mine material, sitting above ground right where it started.
I reckon they would rather not want a repeat of this.
2. It was an old mine turned into a research mine. It was never intended for actual use.
3. The waste there is mostly medical and low-level other waste like gloves.
4. It is actually safe where it is, moving it is another giant waste of time and money whose sole intent is to stoke fear and create costs.
[0]: https://web.archive.org/web/20140118011319/http://www.haz.de...
Most of the waste in asse is from medical and research sectors
Which problems make them considerably hotter - politically - than no-reuse type reactors.
We need EU-level nuclear missiles and we need them fast. We also need EU-level nuclear-powered submarines and maybe carrier groups.
Interestingly the US/UK/USSR dumped loads of nuclear waste in the ocean in the 1950s-70s and I recently read that there was basically no trace detectable of any of it.
I personally live close to a commercial Asbestos dump (an old mine) and absolutely nobody cares about it. It's so unimportant it doesn't even have a Wikipedia article.
Yet the second radioactive waste is concerned (even if it's just old rubble) everybody seems to lose their minds and refuses to even think rational.
So what do you think is going to happen when (not "if") one of those rockets has a malfunction and blows up?
Some was stored underground in the past with bad results because the former mines were unstable.
https://en.wikipedia.org/wiki/Asse_II_mine
https://en.wikipedia.org/wiki/Morsleben_radioactive_waste_re...
Meaning no region can be selected by a politician with out committing political suicide.
To demolish a functional nuclear power facility is pure lunacy.
Nord Stream, on the other hand...
Nuclear energy is a God send if managed with extreme care.
Growing up in the USA, my home town was contaminated with uranium, thorium, and radium due to a nearby uranium processing plant that later became a superfund site. It was in the soil, the water, and sometimes even the air. I knew far too many people who've died of cancers, and I, like many from that area, have thyroid issues from exposure.
Obviously, fuel refining hasn't just carried on like that, in the US and Europe at least. But it's one of many handy cudgels to use whenever folks get excited about nuclear.
Every country should invest massively, nuclear for energy and defense, to eventually protect themselves and solar for energy security.
How is that possible? And what are the consequences?
A significant reason of the “impossibility” of reversing the decision is the regulations around nuclear. Take the problem of micro tears in the concrete. Engie could have maintained the concrete. Because the plant was scheduled for decommission, they did not. So there will be small tears in the concrete. The law does not allow those small tears. Repairing the concrete now is too expensive.
The plant will be owned by the state so now the state has two options: (1) invest a truckload of money to repair the concrete or (2) change the law to allow small tears which have virtually no security consequences anyway.
We all know that the state will choose option (2) but there would be far more opposition if they did so while the plant were owned by a private company that is making profit rather than owned by the state which is operating at a deficit.
Obviously that isn't what would happen. The poor would starve whilst the rich still fed cows to eat steak.
True. But if you're working in public policy in a vaguely-democratic country, and trying to get anything useful done - then the public feels vastly more familiar with "giant asteroid wiped out the dinosaurs" than with volcanic winters. So, just like "Zombie Apocalypse (wink)" disaster prep - you go with a "close enough" scenario which lets you achieve some actual preparation.
Hopefully the current energy crisis is a wake up call.
I want everyone to go all in on anything that isn't a fossil fuel. The problem with gatekeeping new energy is upgrading the grid to accomodate wind and solar, and waiting for batteries to be delivered, creates a gap that gets filled with fossil fuels. The pragmatic solution to the energy problem is all of the above; joined with climate change, it's everything above but fossil fuels.
It's not new, it's that PWRs have to be built and operated with that capability (load following), which most nations didn't bother with until pretty recently because it does have a cost in complexity & efficiency. But France has done it that way pretty much the entire time.
> Gas peaker plants currently fill this gap.
Nukes with load following aren't peakers: PWRs can modulate output by 2~5%/minute (depending on their exact design and operating mode) between 30 and 100%. They're not reactive enough to compensate for wind, although they can work with the daily and seasonal patterns of solar pretty well.
The replacement for peakers are mostly batteries (hydro and pumped hydro where that's available but usually where available it's already done)
The EU has north of €1 trillion into new gas infrastructure. That's €1 trillion of commercial interests with a vested interest in negotiating the non-negotiable.
Using fossil fuels for transition is fine, particularly if it's replacing coal with natural gas. But building LNG terminals and installing gas turbines because ding dongs in Dusseldorf got scared of nukes a quarter of a continent away is a great way to raise the continent's energy prices, volatility and carbon continent.
That said, my information is outdated.
Even someone like De Sutter didn't come across as crazy in the European Parliament -- but the German ones, meine Götter!
Bad news: according to the discussions here on HN it appears that there is no consensus on what the good mix of renewable/nuclear is. Therefore us, citizens, will be manipulated by politics.
Both Doel and Tihange have a long, long list of issues.
Especially true now with the explosive growth of data center and AI workloads.
This is about *not* decommissioning working plants.
And already-built nuclear is pretty much the cheapest power you can get.
The reactors in question have been shut down by virtue of being too old (1974, 1975, 1982, 1985). Some of them have cracks in the reactor vessels. Maintenance has been lacking. There was also a case of sabotage which was never resolved.
Meanwhile Belgium has a lot of off-shore wind power in the north sea, but lacks battery capacity and transmission lines. Spending money on that would likely be a much better investment.
Nuclear it’s still the densest, most reliable zero-carbon option they have. Keeping the existing plants running (and ideally extending their life properly) is far cheaper and faster than hoping wind + batteries will replace dispatchable power.
At some point reality has to trump ideology.
Belgium seems to be slowly waking up to that. The deficit is real, but blackouts and intermittent electricity production prices are also real — and usually more politically painful.
If I remember well those microfissures were detected with methods nobody else anywhere felt the need to use and were probably there since their construction (and in any similar vat across the world) nor do they pose any realistic big risk.
>Meanwhile Belgium has a lot of off-shore wind power in the north sea, but lacks battery capacity and transmission lines. Spending money on that would likely be a much better investment.
You also know it would be a lot lot more expensive which is why the minister that ran the ordeal mentioned before was instead negotiating for a number of gas plants with decades long profit guarantees.
In fairness, it's not the same gov that nuked the public service than the one in power now. But on the flip side, the selloff of public services to private sector was a success and achieved the stated goals: Destroy it from the inside and use that as an excuse for more liberalization.
can anyone jumpstart me on this, since when is belgium bankrupt?
It's not.
Belgium is rated investment grade by all three agencies [1]. The cost to insure its debt implies a <2% chance of default in the next 5 years [2], lower than America [3]; the IMF assesses its "overall risk of sovereign stress...as moderate" [4].
[1] https://en.wikipedia.org/wiki/List_of_countries_by_credit_ra...
[2] https://www.worldgovernmentbonds.com/cds-historical-data/bel...
[3] https://www.worldgovernmentbonds.com/cds-historical-data/uni...
[4] https://www.imf.org/en/-/media/files/publications/cr/2025/en...
Belgium is a curious country that was formed via historical quirks around religion (many Flemish/Dutch speaking catholics not wanting to be part of protestant Netherlands, but that is a gross oversimplification and the history is very complex - read up on wikipedia if curious). Historically the Flemish were the poorer part of the country, but after deindustrialization the story flipped as most of the industry was in the French parts. The result is bitterness that holds the whole country back.
Now detail three strengths Belgium posses.
If you hyper focus on the problems, you’ll be completely oblivious to the solutions.
That being said, Belgium can be and is wonderful. I'm a geopolitical nerd and I loved touring the WW1 battlefields.
Ghent is one of my favourite mid-sized cities in the world! It's got some of the best gothic architecture around, an amazing and creative beer scene, and is not overrun with tourists the way Bruges is. I was there for a conference (I'm Canadian) with a colleague who grew up in Paris. He literally said "If I knew Belgium had this, I would have visited far more often". Belgium gets a bad rap because it got so hammered in both world wars and if you just visit Brussels you're left with the impression that it has little history outside of one preserved tourist block.
I’ll get the ball rolling.
Belgium is tiny about 30,000 square kilometres.
But it produces a metric fuck tonne of food.
You only got to come up with two more now. C’mon, you can do eeeeit!
And my experience is only with Flanders which is basically one large city, I can only imagine how it is in the less populated areas of Wallonia or Limburg.
But I absolutely think that nuclear is a good option for such a small and dense country. Taking over the plants as they are nearly decommissioned is a stupid move though, but you can't expect anything sensible from this government.
I do take the train quite often as I said, anything on large axes is usually fine (Brussels - Charleroi, Brussels - Antwerp, etc) but yeah smaller lines are usually struggling some more.
I wish we had more ambitious governments in general, not only in terms of energy but also in the (bio)tech scene, which used to be touted as our great strength (we do have a lot of pharma companies though).
Running ancient nuclear power plants in one of the most densely populated countries does not seem wise.
These plants have been running with phase-out in mind for the last 20 years.
Meanwhile the prices dropped further than ever, 20kW peak with 20kWh batteries for EUR 10k, which provides >95% self-sufficiency in a 2p Household and lets you sell more than 80% of the yield (though prices are already very low when the sun is shining). And this is without an EV yet. Please enlighten me: Why are we still having these discussions? I don't see why that wouldn't scale in the US as well, what's the status with flexible energy pricing?
If anything, we need to build fast, flexible power plants, but their lobby groups are well oiled already without our support.
> "This government chooses safe, affordable, and sustainable energy. With less dependence on fossil imports and more control over our own supply," he wrote on X.
Really? So nuclear power plants are suddenly the new "clean" hype? Because if Belgium is stating "more control over our own supply", can we mention a little something THAT BELGIUM HAS TO IMPORT URANIUM? So the "own supply" here is ... what exactly? Besides, I question the "nuclear is now clean" campaign that Leyen is doing. She is the ultimate lobbyist. It is also strange how the EU says "russian energy is bad", but then is silent when uranium is imported into the EU from Russia. We are here being lied to by these lobbyists/politicians. And a few make a lot of money, at the expense of the great majority. Why were renewables barely strategically expanded? China did so. Why are democracies so incompetent nowadays?
Maybe something changed in 2024 because [2] "Belgian nuclear plants no longer run on uranium from Russia". It ends with "Engie does not disclose how many different contracts were concluded and with which suppliers, but does say it obtained a sufficient geographical spread of its supply, Belga News Agency reports." So who knows.
[1] https://wits.worldbank.org/trade/comtrade/en/country/BEL/yea...
[2] https://www.brusselstimes.com/1080337/belgian-nuclear-plants...
Say, sorting thrash. EU new idea is to make Europeans to sort thrash into 12 separate beans. So what that all trash goes through sorting process before being dumped, and there are very modern and efficient sorting robots that use AI, etc. that can do sorting much better than any human.
So, maybe, just maybe it is better to invest more into new technologies, instead of turning Europeans into wastes sorting machines.
And this is only one more example where EU countries are doing something plain idiotic, nevertheless, like in the great Buñuel's movie "The Exterminating Angel", nobody is able to admit that there is something stupid going on and it is enough to open the doors and walk away.
Short answer: Russians and Germans. The former had influence in the latter. And the latter gained a measure of economic command over the continent. (With its export and energy model under shock, that influence is near its post-unification nadir right now.)
I'm glossing over anti-nuclear national politics, as well as the genuine fiscal pressure of capex-heavy power sources like nukes (versus opex-heavy ones like gas). But broadly speaking, take Russian influence in Germany out of the picture, or have one other large fiscally responsible economy going into the Eurozone crisis, and I doubt this would have happened.
I would be more worried about the fact that a lot of the garbage that first gets separated ends up getting burned anyway because recycling is not even possible in a lot of cases.
Do you have a source for this, or are you just making things up?
Lets hope we see less policy which is at a very small step back basically: "we're competing to punch ourselves in the face the hardest" in the international arena.
One bug could lead to severe damage to everything and everyone around a nuclear power plant. We see those kind of bugs on the front page daily.
In my opinion it is absolutely irresponsible to start them up in the first. I have seen too much to actually trust in people always getting their shit right.
