Re:UK Green party drops longstanding opposition to nuclear p...
by silver92bullet on Saturday October 31, 2026 @02:49PM
(#50318858)
I think a lot of Anti Nuclear Power is based off old designs that weren't as safe and had radioactive byproduct I think newer reactor designs take a lot of bite out of that process. Additionally when you look at what is proposed to happen with Fusion reactors in Virginia in the next couple years it becomes a less popular position to be in opposition.
Re:UK Green party drops longstanding opposition to nuclear p...
by fn-mote on Saturday October 31, 2026 @03:33PM
(#50319311)
> Fusion reactors in Virginia
I was curious and did the reading. The technology still doesn't exist as far as I can tell. Even according to the Commonwealth Fusion Systems who says they will build in Virginia.
The International Atomic Energy Association says:
> there are still some technological issues to address before a commercial power plant can operate. A prototype of a fusion reactor (DEMO) is expected to be built by 2040. [1]
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Saturday October 31, 2026 @04:54PM
(#50320115)
I wish Commonwealth Fusion Systems to sucessed in the plan for commercial fusion electricity production, but they still have many technical problems to solve. They will probably demostrate fusion containment with fusion energy gain factor greater then 1 (more like 10), the primary goal.
But fusion power plants needs to breed and separare tritium, prevent excessive tritium losses in the first wall. The plasma-facing materials in tokamak are subject to very harsh conditions, mutch harder conditions then reactor walls in a fission power plant.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @02:18PM
(#50328730)
They also need a way to extract power from 1,000,000C heat. Since we have absolutely no idea how to do that, fusion is still a non-starter...FOR ENERGY PRODUCTION. Fusion can be used for other things but power production won't be one of those things in any of our lifetimes if ever. That being said, we still should do the research and use fusion for what it is useful for. Its just that those uses don't include power production.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Monday November 02, 2026 @02:15AM
(#50333964)
The high temperature of the plasma is not a problem for energy production (the plasma temperature is much higher then 1,000,000C, fusion reactions become self-sustaining at temperatures between 50 and 100 million Kelvin). Nothing physical can touch the plasma, because anything touching the plasma would melt and, much bigger issue: the plasma would rapidly loose temperature and nuclear fusion reactions would stop. Therefor energy is extracted from plasma in an indirect way.
This part is quite well known and follows the design of classic thermal power plants.
Radiation heat from the fusion heats-up the inner wall of the vacuum vessel. This heats up working fluid flowing behind the inner wall (in case of CFS then plain is to use a molten salt: FLiBe). Also there a second, more important effect: deuterium-tritium fueled tokamaks release 80% of produced energy in the form of high energy neutrons. Large part of energy of neutrons has to be captured by the working fluid for the power plant to be economically viable.
Heat from the working fluid is transferred using a heat-exchanger to heat water and produced steam, which drives a steam turbine and an electric generator.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Saturday October 31, 2026 @03:50PM
(#50319450)
My Anti Nuclear Power is not based on the technology, which is awesome, but on the external factors.
Nuclear power plants will be run by private companies that will weasel out on maintenance to save a penny. Yes, they will weasel out, this time will not be different to other industries.
Nuclear power plant cost overruns by more than 3x.
Nuclear energy being already more expensive than solar.
No private insurer wants to insure a nuclear power plant because the potential payout is gargantuan. So it is the country the one that has to insure it.
Nuclear waste maybe will get reprocessed one of these decades if we really get very lucky, but it is expensive and gets in the way of the profits. So we create a shell company to deal with it, and if it happens something, we bankrupt the shell company and the country has to pay it, again. We get to keep the profits, of course.
What if an accident happens? Well, the country is insuring it, so they have to pay for it. We don't have to be that careful anymore, we don't have to pay for it!
But there are 32 layers of protection, nothing bad will ever happen! We are going to a world with more active wars. Your 32 layers of protection will be blown apart by a well placed hypersonic missile. I hope this never ever happens, but my gut feeling tells me otherwise.
Nuclear would be great if it, and the world, would be run by responsible adults, not by profit-maximizing locusts and warmongering oligarchs.
Re:UK Green party drops longstanding opposition to nuclear p...
by nomel on Saturday October 31, 2026 @03:57PM
(#50319516)
I could see this maybe working using a standardized sensor reporting system that goes into some third party/government/public analysis. Full sensor array stream, and whatever is used internally to make decisions, up for scrutiny.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Saturday October 31, 2026 @04:01PM
(#50319557)
Repeat after me:
Technology solutions don't fix human problems.
Your sensor reporting system will be forced to report whatever is needed - regardless of the reality of the situation - as soon as the right manager demands more uptime to an engineer, or otherwise they get fired because leadership demands more profit.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Sunday November 01, 2026 @10:18AM
(#50326462)
Thank you for confirming my point that technology fixes technological problems and not human problems.
The Middle ages had effectively more technology than the Romans (all the stuff that was invented til the Romans, plus the stuff that was invented later), yet they fared worse, mostly because of religion and feudal lords sabotaging what the Romans managed to achieve.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Monday November 02, 2026 @02:46AM
(#50334155)
Lot of important Roman technology, that affect quality of human life, was lost in dark times of Middle ages. For example sanitation systems:
"
There is little record of other sanitation systems (apart from sanitation in ancient Rome) in most of Europe until the High Middle Ages. Unsanitary conditions and overcrowding were widespread throughout Europe and Asia during the Middle Ages. This resulted in pandemics such as the Plague of Justinian (541–542) and the Black Death (1347–1351), which killed tens of millions of people. Very high infant and child mortality prevailed in Europe throughout medieval times, due partly to deficiencies in sanitation.
"
Even today countries without technology for clean and safe drinking water and sanitation have big problems.
"
Without better infrastructure and management, millions of people will continue to die each year from preventable, water-related diseases like malaria and diarrhea.
"
Re:UK Green party drops longstanding opposition to nuclear p...
by cogman10 on Saturday October 31, 2026 @06:32PM
(#50320914)
Yeah, I used to have a lot more faith in companies being responsible, but no longer. Instead what we've been seeing is that companies cannot be trusted with vital infrastructure. Every single time they manage to integrate, they all turn into worse versions of Mr. Burns. Our economic system is setup to reward corner cutting and a race to the bottom. If an nuclear plant ends up melting down, our publicly funded nuclear insurance steps in to clean up the mess and the LLC goes bankrupt. Meanwhile, everyone that invested walks away with all the wealth they've siphoned, which they siphoned more of by cutting corners.
And what's nuts is they can walk away with those profits, buy another nuclear company, and repeat the same process until the same inevitable outcome happens.
We need reform. At a minimum we need make it impossible to have things like LLCs in charge of companies where failure result in huge negative externalities. The owners need to be at risk at going bankrupt. Without that risk, they'll just keep destroying everything so long as it makes an extra buck.
Re:UK Green party drops longstanding opposition to nuclear p...
by belorn on Saturday October 31, 2026 @09:06PM
(#50321820)
If we look at mining companies, we kind of know that society will carry most of the risk and negative externalities, so regulations must exist to limit how and to what degree companies can operate.
If a mining company extract lead and silver from the ground, we kind of know that they won't be around to safeguard waste for all eternity, nor will they be able to restore the environment when the company eventually goes bankrupt. If society want to allow such commercial operations then it need to also strike a balance so that society don't have to bear too much of the negative externalities.
In Sweden, the goverment here owns the energy company that operate the nuclear power plants and the mining company.
Re:UK Green party drops longstanding opposition to nuclear p...
by surgical_fire on Sunday November 01, 2026 @06:59AM
(#50324803)
> Yeah, I used to have a lot more faith in companies being responsible, but no longer. Instead what we've been seeing is that companies cannot be trusted with vital infrastructure.
I am in the same boat. Companies will optimize for profit and rent-seeking, all else be damned. A nuclear meltdown would be a negative externality, if line goes up it would have been worth.
> We need reform
Any reform needs to account for corporations being machines optimized to generate profit. Regulations should ensure "negative externality" is not really externalized.
Corporations only understand profits, and investors should be understood as entities willing to leech from society. The only way to heandle corporations is by having failures threatening the money that investors can leech through this pipeline.
Re:UK Green party drops longstanding opposition to nuclear p...
by gustavus on Saturday October 31, 2026 @04:35PM
(#50319907)
> Nuclear power plants will be run by private companies that will weasel out on maintenance to save a penny. Yes, they will weasel out, this time will not be different to other industries.
Of course like in the well known capitalist regime of the USSR that precipitated the big nuclear problem. If only we had the government instead of the evil capitalists to run things then we could be safe from those profit maximizing parasites.
Re:UK Green party drops longstanding opposition to nuclear p...
by Timon3 on Sunday November 01, 2026 @07:41AM
(#50325092)
After reading GPs comment, I almost started thinking about systemic issues of our current economic structures. Good thing you are here to remind us that any problems under capitalism must be accepted without a critical thought, because COMMUNISM!
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @02:27PM
(#50328816)
The only real (ie large) nuclear accident happened under communism. And the reason why we don't have even safer nuclear designs is because of regulation. This entire discussion is entirely backwards and isn't looking at the data. Look where and why incidents happened. When you do, you will find various causes, none of which are fixed by political ideology. They are fixed by engineering and insurance costs.
Chernobyl happened because the son of a central committee member needed data from a dangerous experiment that was conducted at the powerplant. They literally disabled safety systems with wrenches. Both the design itself would have never allowed in the west nor would the experiment that caused the accident. Also, the HBO movie was very inaccurate so please don't bring up something you saw there, many of the things in the movie aren't even scientifically possible.
Re:UK Green party drops longstanding opposition to nuclear p...
by silver92bullet on Saturday October 31, 2026 @05:04PM
(#50320224)
The point of the hypersonic missile catastrophe was something I had not considered and is an excellent point. I think that is true with all critical infrastructure to some extent but a nuclear reactor would certainly have more fallout. I wonder if any designs have thought about that situation.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Sunday November 01, 2026 @03:28AM
(#50323656)
Nuclear conrainment buildings are the strongest non-military structures build, you need a specialized bunker buster munition to penetrate them.
Under the current aircraft protection rules, the containment building has to survive impact of a fully loaded large civilian airplane moving at speed of sound.
For example testing of samples of containment building was done using acceleration of F-4 Phantom mounted on rocket sledge towards the wall. The wall survived the impact without problems.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Sunday November 01, 2026 @11:35AM
(#50327178)
> you need a specialized bunker buster munition to penetrate them
Which already exists. For example, India (so that you cannot say "this is something only available to USA) has the Agni-V (https://en.wikipedia.org/wiki/Agni-V) that supports a 7.5 ton bunker buster with Mach 24 terminal velocity. It costs $5 million each (like a battle tank).
Your squishy 747 moving at Mach 1 is nothing in comparison.
What other countries do already have something similar, or will have something similar, let's say, in the next 5 years?
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Monday November 02, 2026 @02:29AM
(#50334046)
If your concern are military bunker busters attacking civilian nuclear power plants, I would like to remind you that attacks on large hydro-dams can bring as much death and destruction.
Re:UK Green party drops longstanding opposition to nuclear p...
by belorn on Saturday October 31, 2026 @08:39PM
(#50321680)
Such anti-nuclear has some validity, but only if we can agree that burning fuel for energy and heat should not continue. Constructing new power plants and central heating systems that rely on burning fuel should be imminently stopped, and all existing plants should have their remaining life time determined and then sunset when they reach it. Any argument of external factors for nuclear are dwarfed by the external factors from burning fuel for energy and heat, double so for profit-maximizing locusts and warmongering oligarchs.
The biggest reason the world is seeing more active was is that we are dependent on a few unstable countries for our energy needs. Solar and wind power can produce very cheap energy when the weather is optimal, but suboptimal weather can equally produce extremely expensive prices to the point where social and economical stability start to break down. We are giving money to warmongering oligarchs because of the fear of what happens if prices goes up to high, which would not happen if energy and heating infrastructure was secure and geopolitical independent.
Re:UK Green party drops longstanding opposition to nuclear p...
by defrost on Sunday November 01, 2026 @01:47AM
(#50323022)
> only if we can agree that burning fuel for energy and heat should not continue.
Unless you accidentally left out "fossil", as in "burning fossil fuel", then we at least are unlikely to agree.
I certainly intend to continue to gather tree waste and burn it - and I cannot see a problem if forest weight is maintained through replenishment and replacement.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Sunday November 01, 2026 @03:53AM
(#50323754)
It is good to recycle tree waste and it's already done on industrial scale. But there are not enough forests in the word to replace our consumption of fossil fuels.
For example Denmark is importing lot of wood from Baltics, UK lot of wood from Canada.
Re:UK Green party drops longstanding opposition to nuclear p...
by belorn on Sunday November 01, 2026 @04:19AM
(#50323874)
Burning wood waste is primarily a green washing method. True tree waste is very minimal today in quantity, and most wood "waste" is actually used for a lot of products like paper and ply wood, and what is left to burn when everything is used are not enough to power a nation for any duration. In term of pollution it reduces air quality, and in term of sustainability there aren't enough forests around to use wood as the main fuel for all the power needs we have when renewables can't deliver.
Burning wood has at best similar environmental impact as beef. In theory it can be produced using just "waste", but we have to extend the word "waste" beyond recognition when production is scaled up and the profit-maximizing locusts become part of the picture. The world is suffering from deforestation.
We are not talking about using garden waste to burn a log in a open fire place, but rather grid sized power plants and central heating plants. I should however mention that there are air quality reports that points to issues with individual homes burning wood inside cities. Open air fireplaces do not scale well with dense population areas.
Re:UK Green party drops longstanding opposition to nuclear p...
by defrost on Sunday November 01, 2026 @04:36AM
(#50323954)
> Cutting down massive amount of forests just for the purpose of burning it up is harmful to the environment
Err, lets perhaps stick with
* Cutting down massive amount of old growth forest is harmful to the environment ( whether it's for burning or bauxite )
and
* Cutting down forest faster than regrowth rate is harmful to the environment (as that's net loss wrt surface sequestration)
and perhaps examine "harmful to bio diversity" (is it? checker-boarded plantation forest has about the same biodiversity as it ever has - it's not old-growth but it's not devoid of life or diversity), "dangerous to humans" (really? with modern logging machines on plantation forest? - the deaths in logging largely come from non plantation clearing on steep slopes and happen to humans aware of the risks)
> True tree waste is very minimal today
Is it? Many people hereabout heat their homes from limb lopping, dead fall, and tree deaths.
> not enough to power a nation for any duration
I don't recall suggesting powering a nation - just pointing out that there's an acceptable attrition rate for forests.
Re:UK Green party drops longstanding opposition to nuclear p...
by belorn on Sunday November 01, 2026 @01:48PM
(#50328445)
The harm from deforestation comes from multiple sources. It increase the harmful effect of storms, flooding, and perhaps counter intuitively also forest fires.
Modern plantation forest involve draining of water, and that causes green house gases to be released. After logging, the area also release more green house gases during the first 20 years then they pick up. Logging also changes the level of ground water, and how much of the ground water get filtered, which in turn reduces quality of the water downstream. Logging also increase erosion, which has it own set of risk to humans.
> I don't recall suggesting powering a nation - just pointing out that there's an acceptable attrition rate for forests.
The article is about nuclear power plants, in the context of the UK green party. In order for wood to be an alternative it would need to be able to provide energy in a green, sustainable, and national independent way. Power plants that burn wood pellets do exist, but how green and how sustainable they are is debatable. It also questionable if they will just use wood, or if they mix it in with other even less green and less sustainable fuels, but sells the energy as green energy produced on waste products.
Re:UK Green party drops longstanding opposition to nuclear p...
by kergonath on Sunday November 01, 2026 @11:56AM
(#50327360)
> I cannot see a problem if forest weight is maintained through replenishment and replacement
It does not scale. That’s how they are cutting down ancient pristine forest in Central Europe. It’s useful as a supplement to use wood waste; it cannot be a major source of energy.
Re:UK Green party drops longstanding opposition to nuclear p...
by defrost on Sunday November 01, 2026 @08:05PM
(#50331761)
There was no claim that it scaled, merely that it should not continue.
My point is that AGW is sensitive to the source of burnt fuel and not to the act of burning fuel alone (although it is a balancing act between carbon released and carbon captured - thrown out of balance during the anthropocene by the act of dragging up "old" carbon from the depths).
Re:UK Green party drops longstanding opposition to nuclear p...
by Mawr on Saturday October 31, 2026 @09:09PM
(#50321836)
> Nuclear power plants will be run by private companies that will weasel out on maintenance to save a penny. Yes, they will weasel out, this time will not be different to other industries.
Just like commercial aviation companies then, right?
> Nuclear power plant cost overruns by more than 3x.
On average or what?
> Nuclear energy being already more expensive than solar.
What's "solar"? A solar panel? Sure. Solar+8h worth of batteries? Maybe. Solar+enough batteries to guarantee a stable grid? Hmm. Solar+batteries+the externalities of burning fossil fuels to compensate?
> Nuclear waste ...
Let me stop you right there. Head on over to https://app.electricitymaps.com/map/fifteen_minutes and look at how much coal&gas waste (no, not just CO2) we are dumping into the atmosphere at this very moment.
Now go ahead and tell me again that we need to badly find a solution to the huge problem of inert, solid, compact nuclear waste that's just sitting there.
> What if an accident happens?
Idk, what if an accident happens with anything else that's already 99.999% safe, like aviation? Odd question to ask about the objectively safest power source we have.
> Your 32 layers of protection will be blown apart by a well placed hypersonic missile. I hope this never ever happens, but my gut feeling tells me otherwise.
Right. You're getting attacked by hypersonic missiles and your priority is your nuclear power plant safety.
Empirically, somehow Ukraine is not a nuclear wasteland despite their nuclear power plants being very much under threat of attack by not so sane people.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Sunday November 01, 2026 @10:13AM
(#50326423)
> What's "solar"? A solar panel? Sure. Solar+8h worth of batteries? Maybe. Solar+enough batteries to guarantee a stable grid? Hmm. Solar+batteries+the externalities of burning fossil fuels to compensate?
Do you think the concrete to build an NPP doesn't require a crazy amount of fossil fuel? Do you think the storage will continue to be as expensive? Do you think the storage will continue to be as expensive by the time the NPP is actually completed?
I can have solar now, with batteries next year, and great batteries in 3 years. Or badass nuclear in 7 to 10 years with an average cost overrun of 102% (https://www.bu.edu/igs/2025/05/19/investment-risk-for-energy...), just in time for solar and batteries to be so good that nuclear will be irrelevant.
BTW, Ukraine is not a nuclear wasteland because Putin doesn't think it is worth making it a wasteland, because Russia actually attacked the Chernobyl sarcophagus (https://en.wikipedia.org/wiki/Chernobyl_Nuclear_Power_Plant_...), thus showing everyone that Putin is not scared by the nuclear fallout taboo. That genie is out of the bottle now, the madmen have shown that they are not mad enough right now.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @03:20PM
(#50329365)
The carbon payoff for the average NPP is 6 weeks. The idealized payoff for a solar panel is 5 years, in practice its 10 in the tropics trending to 20 on a line about where SF or Barcelona is. And a solar panel on average only lasts 20 years.
Re:UK Green party drops longstanding opposition to nuclear p...
by javcasas on Sunday November 01, 2026 @05:24PM
(#50330563)
Show your sources.
My sources say:
nuclear power 20-33 months, coal power 33 months, peat power 26-27 months, gas power 21-27 months, wind power 7 months and photovoltaic power 60-95 months.
Which means, among other things, that solar is already net negative before nuclear is built and starts to produce.
And also, solar panels are rated to 25 years 80%, which means they retain 80% of initial production after 25 years, not "explode after 20 years and you have to replace them".
But even better: let's go wind and beat nuclear and solar by a crazy margin.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Monday November 02, 2026 @03:17AM
(#50334304)
> let's go wind and beat nuclear and solar by a crazy margin
During the last decade Europe went for wind and solar, but wind is quite expensive to build. Solar was expensive but is now a lot cheaper, mostly because it's mass produced in China using cheap, still quite coal heavy, electricity.
Still solar and wind are weather dependent and need to by supplemented by fossil electricity production in Europe in the winter months, which is why we see these days market electricity prices around 300 Euro/MWh in Europe. (The plan, decade ago, was to use cheap Russian gas to supplemented solar and wind. Things didn't go according to the plan).
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @02:14PM
(#50328702)
This is complete non-sense. Nothing about what you are saying is factually accurate in any way, scientifically or otherwise. What is happening is that enough people have finally learned that the environmental movement's policies weren't based upon actual science or data. This lost them support. They have finally lost enough support to verge on complete irrelevancy. Now that that has happened, they are trying to reverse that trend.
Re:UK Green party drops longstanding opposition to nuclear p...
by ciex on Monday November 02, 2026 @01:07PM
(#50340934)
You are right, it's not the case that the criticism is based on old designs. The new designs have the same flaws and nobody has ever solved them: waste management is unsolved and either monumentally expensive or completely reckless, nuclear is overall way too expensive, insurance is too expensive unless it is shouldered by the entire population (profit goes only to shareholders though). It's not a good technology, that is all.
Re:UK Green party drops longstanding opposition to nuclear p...
by JuniperMesos on Saturday October 31, 2026 @04:26PM
(#50319801)
Yeah, this might well not be any individual human being changing their mind, but rather new human beings less inclined to be anti-nuclear-power now forming a critical mass within the UK Green Party.
Re:UK Green party drops longstanding opposition to nuclear p...
by Arodex on Saturday October 31, 2026 @04:26PM
(#50319795)
It wouldn't be any better, because if plants had been built decades ago, they wouldn't be able to be competitive anymore, would keep running a deficit, and would depress the economy and public finances like the white elephants they are, and take away means to transition to renewables.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @04:06PM
(#50329890)
You are comparing capacity costs (what it costs to deploy). What you pay are utilization costs (total cost). By total cost, NPPs are the cheapest form of power we have even with all the lawsuits. About $0.04/kwh vs $0.14/kwh for renewables. And that's before the unreliability of renewables are accounted for. That's why the countries with lots of nuclear have cheap power and the ones with lots of renewables have expensive power. If what you say were true, it would be reversed. Also, the countries with lots of NPPs have cleaner grids than countries with lots of renewables. What you are saying is just factually false.
Re:UK Green party drops longstanding opposition to nuclear p...
by scoofy on Saturday October 31, 2026 @03:22PM
(#50319196)
Third-parties are generally full of eccentrics (remember that the UK is still FPTP, even if they're a multi-party system). Eccentrics typically aren't the "very serious" types looking at tradeoffs.
The large portion of the environmentalist left are degrowthers who literally want people to just live with less, which means "less energy" is actually good. It will never be a politically viable position, but again, we're talking about a party that until recently has never come close to wielding power.
Re:UK Green party drops longstanding opposition to nuclear p...
by scoofy on Saturday October 31, 2026 @03:36PM
(#50319334)
It doesn't matter if it's "good" or "bad" if it's not a politically viable position.
That I think it's an idiotic position is beside the point. Things and prosperity generally are not the problem, and can grow pretty much indefinitely for the foreseeable future if it's done in a reasonable and sustainable way.
Re:UK Green party drops longstanding opposition to nuclear p...
by MisterTea on Saturday October 31, 2026 @03:51PM
(#50319463)
> if it's done in a reasonable and sustainable way.
There are a lot of things that would work fine if done in a reasonable and safe way but we have plenty of examples of people making unreasonable and unsafe decisions.
Re:UK Green party drops longstanding opposition to nuclear p...
by JuniperMesos on Saturday October 31, 2026 @04:27PM
(#50319816)
Yes this is an extremely bad thing. Degrowthers who literally want people to just live with less are enemies of human progress and flourishing. I do not want people like that to have any political power.
Re:UK Green party drops longstanding opposition to nuclear p...
by wolvoleo on Saturday October 31, 2026 @11:43PM
(#50322508)
Less doesn't have to mean less comfort. There's a lot of unnecessary consumption these days. People buying stuff they never use. Stuff that breaks and can't be repaired even though the owner would prefer that.
And most of these things have impact much bigger than just the climate. They pollute in a lot more ways than that. Resource extraction, manufacturing pollution, transport, waste disposal.
It's stuff like forcing repairability that allows us to do with much less impact on the environment.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @02:54PM
(#50329109)
"Less doesn't have to mean less comfort."
It really does. You can live without clothes, that's less. You can live on 1500 kcals a day. You would be at the brink of starving all the time but you would be alive. I could lock you in a cage and just give you the bear minimum of bread and water. Just enough heat so you don't freeze and never let you out. That's certainly less. Just how much less do you want?
PS Young people almost always use more resources than the old. When my kid isn't here, our trash and recycling containers are pretty empty. When he is here, they overflow. And he is only a 50% increase in the house's population.
Re:UK Green party drops longstanding opposition to nuclear p...
by mancerayder on Sunday November 01, 2026 @01:32PM
(#50328285)
It's not objectively bad, but so unpopular that it would require tyranny to implement. Living fully cleanly and like a monk makes a few people very happy with a sense of purpose, but it gets in the way of everyone else's priorities, which is to survive day-to-day.
Living without AC in a warm summer is one example. It feels like a first world inconvenience to the Green types, that we should all learn to accept. Good luck with democratically convincing everyone else - you'd need authoritarian for a true success in keeping everyone "living with less."
Re:UK Green party drops longstanding opposition to nuclear p...
by ZeroGravitas on Saturday October 31, 2026 @04:42PM
(#50319991)
Degrowthers just believed climate scientists that there is a problem and then believed climate deniers when they said none of the solutions work.
If you accept both of these then like Vaclav Smil, you'll conclude that you need to use less fossil fuels and nothing else will replace them. And if you care about fairness globally then 1st world nations need to really use less.
It all makes perfect sense if you believe all the lies told about renewables.
Most of the people mocking it helped spread those lies, which makes attacking the people who believe them a bit rude.
Re:UK Green party drops longstanding opposition to nuclear p...
by scoofy on Saturday October 31, 2026 @06:45PM
(#50320987)
The solution was, and still is, urbanism and electrification… not living with less.
Literally the leftist dense cities have been the ones pushing back hardest against high rises, sustainable transportation alternatives, and in large part, electrification through overly restrictive environmental laws designed in the 70s.
That’s over now. Climate change is here, and you still can’t convert a house to a duplex in LA without jumping through a thousand hoops.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @02:48PM
(#50329035)
The solution was, is and always will be nuclear power. Electrification is a misdirection so you won't support actual solutions. For example, you can't make ammonia from electricity but you can from heat generated by either fossil fuels or nuclear. And without ammonia in industrial quantities we can't feed everyone because its used to make fertilizer. This is one of several things we get from fossil fuels (and could get from nuclear) but we can't get from electricity alone. Then there is the extra inefficiencies from electricity for things we do with power that aren't kinetic.
Basically, converting from one form of energy to another usually can be done at 50%. The lone exception is voltage potential (electricity) where we can get 90% for motion but 10% for anything else. And when you use motion for transport you have all the problems of a heavy battery reducing efficiency. This is why we can make an EV but not an electric plane. Then there are the problems to do with storage (remember 2 conversions so 25% efficiency there unless you use a battery). Finally, remember that capitalism is really good at efficiency. When people started trying to find energy uses to cut, this was easy in less developed places but in the US it was nearly impossible. Every cut caused problems elsewhere (even for something as minor as an HVAC fan). Ironically we learned this during COVID when the older "inefficient" buildings were healthier than the newer ones because they moved less air.
Re:UK Green party drops longstanding opposition to nuclear p...
by scoofy on Sunday November 01, 2026 @10:55PM
(#50332955)
Nuclear power is inherently part of the electric spectrum. I really hope you're not arguing with me on that. Solar and wind are as well, but we will need plants and physical batteries, and nuclear is a big part of that base power to pull from.
Re:UK Green party drops longstanding opposition to nuclear p...
by ZeroGravitas on Monday November 02, 2026 @03:33AM
(#50334378)
> For example, you can't make ammonia from electricity but you can from heat generated by either fossil fuels or nuclear.
This is wrong for two reasons.
One: you can make heat with electricity from renewables sources, if that were necessary.
Two: you don't need heat because you can make ammonia with green hydrogen from electrolysis then follow the standard Haber-Bosch process. The normal fossil route does this too but gets the hydrogen by splitting fossil gas and vents the waste CO2.
Re:UK Green party drops longstanding opposition to nuclear p...
by sampo on Saturday October 31, 2026 @04:10PM
(#50319645)
> I've never understood the opposition to nuclear power.
Part of it was a Soviet psyop to get Western citizens to oppose West's nuclear weapons. Encourage people to oppose nuclear in general, both nuclear power and nuclear weapons.
Re:UK Green party drops longstanding opposition to nuclear p...
by knodi123 on Saturday October 31, 2026 @03:33PM
(#50319310)
It's perfectly understandable, if you allow that most peoples' understanding of nuclear safety is not perfect. Chernobyl and 3 mile island, but also Hiroshima and Nagasaki- atomic power's dangers get a lot more press than when it works quietly and reliably.
Sure, you and I can talk about newer plant designs that fail safely, or about how coal plants emit more radiation by far. But if we had the ability to rapidly convince large swathes of the populace of provable scientific facts, then clean power is only one of the many many problems we would be able to solve.
Re:UK Green party drops longstanding opposition to nuclear p...
by apexalpha on Saturday October 31, 2026 @03:28PM
(#50319264)
It was part emotional response to Chernobyl, part is was full on Russian propaganda infiltrating parliaments in Europe.
The leader of Germany that phased out nuclear and made Germany fully reliant on Russia then took a job... at Gazprom. The VP from the Greens responsible took a very high paying job lobbying for foreign Gas firms, too.
It has to be one of the most successful foreign influencing campaigns in history.
Re:UK Green party drops longstanding opposition to nuclear p...
by apexalpha on Saturday October 31, 2026 @03:49PM
(#50319431)
Yep, it did. And (brown)coal kills much more people and the dependence on Russian gas made the geopolitics much worse than any nuclear reactor ever would.
The chances of a Soviet leadership-induced meltdown like at a German nuclear reactor that is properly designed and maintained is laughable.
It is, however, extremely hard to film the slow killing of people by browncoal. It's easy to film a nuclear reactor incident.
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @04:07PM
(#50319619)
I think we can agree that people are not in general making purely statistical decisions when it comes to what risks are acceptable and which ones are not.
Re:UK Green party drops longstanding opposition to nuclear p...
by ZeroGravitas on Saturday October 31, 2026 @04:48PM
(#50320049)
German TV had local experts who could tell the audience in real time that the authorities in Fukishsima were lying about the unfolding disaster.
A slightly racist belief in the Japanese as superior at following the rules meant a big shock when the Germans realised that even the Japanese could not be trusted with nuclear power.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @03:25PM
(#50329422)
You do realize that those "experts" were widely criticized by scientists and engineers for their lack of knowledge of the plant, many, many scientific inaccuracies and for basic fear mongering right? Most of the things they said weren't accurate. What was accurate is that the Tsunami took out the power lines around the plant and its cooling pond had a hydrogen explosion. Their backup power was down (which was the design flaw in the plant) because it was flooded. This required the pumping of seawater into the reactor to keep it cool. It never melted down in any way and the death toll was either 0 or 1 depending on how you count. Just in case you actually wanted to deal in facts on this one.
Re:UK Green party drops longstanding opposition to nuclear p...
by worik on Saturday October 31, 2026 @03:24PM
(#50319220)
I oppose nuclear for a very simple reason: there is no way to deal with the long term waste. Not just the small amount of waste from the fuel, but the reactor components.
The waste will burden hundreds of generations for millenia and the reason? Our current consumption
Such greed and disregard for following generations
Re:UK Green party drops longstanding opposition to nuclear p...
by hermitcrab on Saturday October 31, 2026 @03:43PM
(#50319392)
>there is no way to deal with the long term waste.
Yes there is, bury it. Its what we do with lots of other waste. Of course, you have to be a bit more careful than you would be with a standard landfill. But the engineering is well understood. It is usually just the fact that nobody wants it buried near them that causes political issues.
>The waste will burden hundreds of generations for millenia
Pumping more carbon into the atmosphere is also a huge burden for future generations.
Re:UK Green party drops longstanding opposition to nuclear p...
by kalessin on Saturday October 31, 2026 @03:46PM
(#50319416)
That's not true, we know enough about geology to deal with long term waste.
Nuclear waste is great for several reasons:
- the first one is quantity: very small in comparison with how much energy it produced (a nuclear reaction generates one million times more energy than a chemical reaction so less resource usage across the whole lifecycle);
- the second one is that most of it (over 90%) can be recycled and used with gen 4 reactors;
- the third one is that it stays local, i.e. unlike CO2 it doesn't go into the atmosphere (and then the ocean), and since CO2 is inert, from a human time scale how long CO2 can stay in the atmosphere is, I would argue, comparable to nuclear waste decay.
Re:UK Green party drops longstanding opposition to nuclear p...
by kalessin on Sunday November 01, 2026 @11:52AM
(#50327321)
Well, if we extract the energy from the spicy rocks today through fission then on a time scale of over hundreds of millennia you actually end-up with less radioactivity on earth! (After 300 000 years to be accurate, and the figure I have is based on low enriched uranium based fuel as typically used in a light water reactor).
You maybe mixing up danger and risk, those are two different concepts. Nuclear waste is dangerous, but it doesn’t have to be risky. Consider this: where do we have the most unknown (risk): long-term geological storage of nuclear waste, or the consequences of climate change and our ability to adapt?
I really wish I could share the educational resources that I have with you, unfortunately it’s all in French…
Re:UK Green party drops longstanding opposition to nuclear p...
by devilsdata on Saturday October 31, 2026 @03:31PM
(#50319278)
I don't think it accumulates enough solid waste to worry about. I'm Aussie, and I'm in favour of a proposal I heard a while ago to let other countries export their concentrated nuclear waste to the middle of Australia. Just bury it in one spot, on the oldest, most geologically stable landmass on the planet. It's far from bodies of water, it's far from population centres (excepting Alice Springs).
That said solar panels and batteries are so bloody good now, why even bother building nuclear reactors in much of the world? And geothermal looks promising too, with the new fracking tech they're using. But who knows.
Re:UK Green party drops longstanding opposition to nuclear p...
by anakaine on Saturday October 31, 2026 @03:49PM
(#50319435)
Mt Isa Mines when done is a good spot, and as a bonus you largely get to avoid issues with indigenous opposition since the area is already suitably dug up.
Re:UK Green party drops longstanding opposition to nuclear p...
by defrost on Sunday November 01, 2026 @02:17AM
(#50323367)
Reading down through that, there are exceptions built in already for research waste, medical waste, waste from "a nuclear vessel" (ie. submarines), and generic "waste that needs to buried for safety reason".
Re:UK Green party drops longstanding opposition to nuclear p...
by nomel on Saturday October 31, 2026 @03:59PM
(#50319529)
I drove through Nevada recently and it made me angry how much flat, high sun, land there is for solar, with no real environmental impact whatsoever (probably improvement for local life from the bit of shade).
Re:UK Green party drops longstanding opposition to nuclear p...
by AngryData on Saturday October 31, 2026 @04:25PM
(#50319783)
Nevada also has the geology and part of a repository built already for nuclear waste. But Las Vegas controls the state and so those empty holes sit unused.
Re:UK Green party drops longstanding opposition to nuclear p...
by JuniperMesos on Saturday October 31, 2026 @04:30PM
(#50319846)
This is also true of central Australia - dry, cloudless places that are good locations for solar panel arrays are also good places to store spent nuclear waste. There is the issue that solar panel efficiency drops somewhat in hot weather, but yeah there should be way more photovoltaic solar power in the American southwest, including Nevada.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @03:43PM
(#50329659)
If the numbers worked out the way you imagine, there would have been a gold rush to do it. NV is actually pretty low elevation and dusty and is surprisingly bad for solar even if it seems like it should be great. You know where is great for solar? New Mexico, Central Mexico and the northern part of the Andes range. Those are places at high elevations with low cloud cover and lower latitudes. That's where solar does well. I know it seems like it should just work in the desert...it doesn't however. The critical factors for solar are latitude, altitude and cloud cover.
Re:UK Green party drops longstanding opposition to nuclear p...
by AnnikaL on Sunday November 01, 2026 @02:10AM
(#50323343)
Would indigenous Australians living near proposed sites object to this plan? Are there areas of Australia with no human population? My impression is that nomadic indigenous groups used a lot of land in Australia even far from permanent settlements.
Re:UK Green party drops longstanding opposition to nuclear p...
by opo on Saturday October 31, 2026 @03:43PM
(#50319383)
Coal waste will be a larger problem to deal with for future generations than nuclear waste will be. The burning coal of course has shortened the lives of millions and been a major contributor to green house gases. If you oppose both coal and nuclear, how should the world have generated electrical power from say 1950 to 2000?
>Climate change is a minor problem in comparison
No one knows what the best and worst case scenarios for deaths during to climate change as they effects might include AMOC shutdown, sea level rise, forced mass migrations of people, wars, shortages of food, etc. In all credible scenarios the deaths and suffering in even the best case scenarios will be much, much, higher than any deaths due to radiation exposure from nuclear waste.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @04:00PM
(#50329825)
Its also the source of the majority of human caused exposure to ionizing radiation. Coal dust has a small amount of radioactivity (from literally the least radioactive element) and there is an amazingly large amount of coal dust.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @04:02PM
(#50329842)
It doesn't have to be and probably isn't. That's only because of the fear mongering you are doing. At the behest of and to the benefit of the fossil fuel extractors ironically.
Re:UK Green party drops longstanding opposition to nuclear p...
by knodi123 on Saturday October 31, 2026 @03:35PM
(#50319328)
Climate change is a consequence of fearmongering against cleaner solutions. We have methods for handling radioactive waste safely- whether it's vitrification and dropping it in subduction zones, or just putting it deep underground in wastelands, there are lots of solutions that are infinitely better than the status quo.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @03:35PM
(#50329539)
Again, simple ignorance. The reason it lasts so long is that we aren't allowed to reprocess it for rather illogical reasons. Also, most of the "waste" from the reactor are either rare earths or silver (which is stable from the moment it is created) or valuable and useful gases. It can also be reprocessed and the nuclear fuel can be put into another reactor. We don't do this because of the absurdly small chance someone could get some Pu-239 (which would still require very advanced and noticeable processing). Basically things that only happen in James Bond movies and because some politician without any scientific knowledge can imagine it, it gets banned.
And who cares about the 150 000 displaced people and the still existing exclusion zone?
Oh, yeah, because the Fukushima nuclear accident is still ongoing. The plant is still too dangerous to access and dismantle. Cooling water is still pumped into the reactors to keep them from melting down. That water is still contaminated by a mixture of radioelements and being released to the ocean after partial treatment. And this will go on for several decades still.
Re:UK Green party drops longstanding opposition to nuclear p...
by UltraSane on Saturday October 31, 2026 @07:39PM
(#50321336)
There was no need for a mass evacuation because of Fukushima, it was a overreaction caused by irrational fear of nuclear power. The evacuation itself caused much harm. It is pretty silly to hype an incident that caused ZERO deaths as some kind of horrible nuclear disaster.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Monday November 02, 2026 @07:29AM
(#50335948)
This must be peak nuclear cultism? Trying to downplay that any evacuation was needed to happen when Fukushima was out of control actively melting down and going through hydrogen explosions.
You are also missing that the evacuation was expanded in stages:
- Accident day: Loss of cooling, 3 km evacuation.
- 1 day after: 10 km. Followed by extended to 20 km when unit 1 exploded. Followed by unit 3 and 4 exploding as well.
What did Japan's nuclear regulators do after Fukushima? They expanded the emergency planning zone from roughly 8 - 10 km to 30 km.
Re:UK Green party drops longstanding opposition to nuclear p...
by Marha01 on Sunday November 01, 2026 @06:13AM
(#50324508)
Even if Fukushima killed tens of thousands of people, nuclear would still kill order of magnitute less people per kWh of energy produced than fossil fuels.
Re:UK Green party drops longstanding opposition to nuclear p...
by UltraSane on Saturday October 31, 2026 @04:45PM
(#50320019)
It was absolutely not almost a second Chernobyl. Saying this proves you understand very little of what happened in the Chernobyl and Fukushima accidents.
Re:UK Green party drops longstanding opposition to nuclear p...
by cowlevel on Saturday October 31, 2026 @04:48PM
(#50320051)
Correct, because they managed to prevent it from becoming a second Chernobyl. At Chernobyl they failed to prevent it from becoming a first Chernobyl. But we don't want to keep rolling the dice just because the last time we got a 6.
Re:UK Green party drops longstanding opposition to nuclear p...
by UltraSane on Saturday October 31, 2026 @07:36PM
(#50321315)
No it was never possible for Fukushima to become a Chernobyl style disaster because it has a containment structure and the biggest difference is that Fukushima was basic overheating while Chernobyl was a complex power excursion of over 100GW. There was never a runaway nuclear explosion at Fukushima; it was a severe thermodynamic failure of cooling.
Re:UK Green party drops longstanding opposition to nuclear p...
by cowlevel on Sunday November 01, 2026 @12:45AM
(#50322782)
The end result can be the same. The disaster at Chernobyl wasn't the uncontrolled chain reaction - if that had been all that happened, the town of Chernobyl would still be considered inhabitable. The ionisation plume was pretty, but not dangerous to anyone who wasn't in it. The disaster at Chernobyl was that the building blew up (because of the chain reaction) and the explosion spread radioactive stuff for miles. Fukushima was also going to blow up, due to hydrogen gas IIRC, but they prevented it from blowing up.
Re:UK Green party drops longstanding opposition to nuclear p...
by UltraSane on Sunday November 01, 2026 @01:46AM
(#50323011)
You keep proving you don't understand what actually happened at Chernobyl or have a sense of scale of the energies involved. Hydrogen gas exploding is a completely different thing than a badly designed reactor instantly generating over 100 times its designed output and exploding. The hydrogen gas did explode at Fukushima and this damaged the outer building. Fukushima was a firecracker compared to Chernobyl being an actual nuclear bomb.
Re:UK Green party drops longstanding opposition to nuclear p...
by leonidasrup on Saturday October 31, 2026 @04:31PM
(#50319857)
Oposition to nuclear is much older, it started is oposition to nuclear weapons, nuclear weapon tests and in generation was part of the global peace movements and anti-cold war and anti-Vietnam war movements.
For example Greenpeace had it roots in the oposition to nuclear weapon testing at the end of 1960s.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Sunday November 01, 2026 @12:19PM
(#50327575)
Much earlier. The early nuclear industry, which was shared military and civilian, was incredibly nasty. While also covering up issues. Leaving us with enormous clean up bills to this date.
Sellafield's current expected bill is £127B over the next 100 years. Hanford is looking at a cost between $364B and $589.4B.
The imagined economics sold to the public never delivered followed by accidents like Windscale, TMI and Chernobyl.
With climate change the nuclear industry saw the possibility of finally having actual product market fit. So another round of subsidies were created in the 2000s and 2010s. At the same time renewables were seen as the upstart, and storage barely crossed any minds.
The outcome being ruinously expensive plants as seen in Vogtle, Virgil C. Summer, Olkiluoto, Flamanville 3, Hinkley Point c and so on.
What we're seeing now is a token investment to subsidize the necessary industry for military research and reactors. But no one expects it to deliver electricity at a relevant price, or point in time, compared to renewables and storage.
But not anywhere near the nuclear frenzy seen online.
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @03:18PM
(#50329342)
Hanford could be handled for far less (no idea about the UK's sites but probably the same situation). Its the result of making the atomic bombs during WWII. The acids could be neutralized and the uranium separated out. However, a contract that just keeps putting the material in new containers every few years is much more profitable. The idea it should take hundreds of billions to do is pretty much about an nearly infinite time horizon of maintenance instead of just cleaning up the site.
Also, Hanford has nothing to do with civilian NPPs and the processes used there would never be done as part of power generation.
Finally, the cost of NPPs is almost always about the lawsuits. Look at how much Korea and China payed for their NPPs. It was less than 20% of what we pay, they were online in less than 5 years and they are producing 2.8GW for each country for the last decade.
PS The UK has never deployed a standardized design for a NPP. All of their NPPs are different types of experimental designs. Just buy a AP1400 and be done with it for far cheaper.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Sunday November 01, 2026 @04:54PM
(#50330311)
This revisionist history about military and civilian nuclear being two completely different spheres is getting tiresome.
They were deeply entwined, and still are. The AEC established in 1946 was responsible for both nuclear weaposn and peaceful nuclear technology.
There's been a bunch of civilian dual purpose reactors ran at hanford.
Yes. Much of the waste is from the weapons program. But saying that the site has nothing to do with civilian nuclear plants is just you making stuff up.
It is sad when the premier example touted is South Korea. The country where 68 people received prison sentences totaling 253 years and 9 months from the corruption scandal involving falsified safety certificates, fraudulent components and bribery.
China is also especially funny. Despite the nuke bros perfect environment of stable regulations, cheap workforce, state financing, authoritarian rule and so on nuclear remains insignificant. Sitting at 4% of the grid mix and shrinking. While renewables and storage are absolutely exploding in scale.
Re:UK Green party drops longstanding opposition to nuclear p...
by cassepipe on Monday November 02, 2026 @02:28PM
(#50342294)
Reposting a comment I read on the internet once and thought was the best answer coming from a pro-nuclear person:
> I've said this before and I'll say it as many times as is needed.
> The problem with the waste (and nuclear and radioactivity in general) is the messaging coming from those who do understand it. That is what solidifies misconceptions and fear, just as much as what anti-nuclear activists fearmongering may contribute.
> The average person believes that the mere existence of nuclear waste is an existential threat. That it's like a monster trying to break free from its container, and if it does, or if someone lets it out, it will wreak absolute devastation on the biosphere of potentially the entire Earth.
> You cannot appease or dispel such fears by insisting about how seriously waste is being handled and how we've gotten much better at it and that we've reduced the chances of accidents and contamination by this and that.
> Those arguments do not matter when the belief is that the threat is world-ending. People do not believe that the chances of accidents are zero - nor should they be expected to.
> What you need to tell people is that their inherent belief is wrong. Like it's absolutely, completely wrong on so many levels that it isn't even in the same ballpark as ludicrous. I know, I know, they will probably not believe you, at least it will take a lot of time for them to start believing you. But you have to say it nevertheless. Stop reinforcing their fears by always talking about how safe you've made the process, that will never work. Never.
This talks about nuclear waste but I think it applies even more to nuclear accidents. At least it applied to how I saw nuclear power before I actually decided to learn about it (after watching the Chernobyl series lol !)
Re:UK Green party drops longstanding opposition to nuclear p...
by epistasis on Saturday October 31, 2026 @02:46PM
(#50318826)
There is a very very strong pro-nuclear contingent on HN and in tech in general, and most of the tech pro-nuclear support comes from viewing nuclear as environmentally positive compared to alternatives, so I'm not surprised at all to see this. It hits all the right "this is good" receptors, even if UK Greens are a tiny party. (I personally view nuclear as completely infeasible, economically, while also being environmentally friendly, so I've had few allies on any grounds when it comes to public debate on nuclear.)
Re:UK Green party drops longstanding opposition to nuclear p...
by ACCount39 on Saturday October 31, 2026 @03:08PM
(#50319072)
It's a sad case of "too little too late".
The best time to build up nuclear power was 4 decades ago - when the supply of fossil fuel was obviously fraught, and things like solar and wind power were nonviable.
Whether it makes any sense to push for nuclear power now is unclear. Nuclear was quite expensive even back then - but decades of NIMBYism, "environmental" activism and overregulation have damaged the industrial capability and eroded supply chains to the point that getting a buildout going at scale and on a sane budget and a sensible timetable would be an uphill battle. At the same time, renewables aren't anywhere near as opposed, the economic outlook for solar, wind and grid storage is better than it ever was, and the situation is likely to improve even further.
Re:UK Green party drops longstanding opposition to nuclear p...
by gopher_space on Saturday October 31, 2026 @03:51PM
(#50319462)
The background here is that people didn't really trust the individuals or institutions involved with nuclear power, and those same individuals and institutions weren't exactly enthusiastic about a new form of energy.
Re:UK Green party drops longstanding opposition to nuclear p...
by epistasis on Saturday October 31, 2026 @04:21PM
(#50319747)
I'm not so sure I agree. A big turning point in my thinking was reading a mid 1980s Forbes piece that investigated several other factors that stopped more US nuclear builds. Perhaps most of all was lack of need, there were too many starts resulting in a glut of nuclear power. Second, construction projects were frequently over budget, meaning the power wasn't as cheap as everybody anticipated. Third, yes, there were mid-construction design changes but that was only on a fraction of projects that were already way behind.
Look over at France, frequently touted as a "successful" buildout. But reactors got more expensive the more they built, not cheaper, and they never met their initial goals for number of builds.
And look at the one place with modern-day "successful" builds: China. They like to tout the reactors as great successes, and they are on time and on budget, or at least as on budget as we can tell in an economic system like that. But they missed their 2020 and 2025 five year plan goals for deployment, and will miss their 2030 goal too. Meanwhile, they deploy 20x-30x as much wind and solar each year, each tech. That's after adjusting for capacity factor! So the best nuclear builders in the world are only building enough of it to be low single digits of their energy mix.
Nuclear was always oversold as a technology, always underdelivered, and has not seen a positive learning curve that a normal technology would. It was doomed from the start, IMHO.
Re:UK Green party drops longstanding opposition to nuclear p...
by roryirvine on Sunday November 01, 2026 @05:19AM
(#50324204)
But 4 decades ago is exactly when nuclear was being built up in the UK - indeed, most of the AGR fleet came online between 1985 and 1989.
And "quite expensive" vastly understates it - high temperature gas-cooled reactors are in theory more efficient in operation at the expense of increased construction cost. In reality, construction costs far, far outweigh the raw cost of fuel (reprocessing is a different matter!) so we landed ourselves with all the extra expense for very little benefit (probably actually a negative benefit since the much-vaunted ability to refuel whilst at full power turned out not to work in practice).
So they were late, hideously expensive, completely failed to be sold to other countries, and now have an availability factor no higher than that of offshore wind.
We knew that they would be unlikely to live up to their promise as early as 1964 and yet still went ahead despite several opportunities to change course. The nuclear industry never learns.
Re:UK Green party drops longstanding opposition to nuclear p...
by hdgvhicv on Saturday October 31, 2026 @03:14PM
(#50319119)
Pretty much, especially with their latest mess with “Zionism is racism” entryism, a leader who can’t lead, and a split between those interested in green subjects and rump Corbynites
Re:UK Green party drops longstanding opposition to nuclear p...
by gopher_space on Saturday October 31, 2026 @03:17PM
(#50319163)
We're familiar with the Green point of view, your niche parties are like NGOs in the US. I think the larger context might be the conversation about technology we've been having in the US since the atom bomb. Articles about nuclear power, GMO, AI, and other advances will trigger similar interest. The timeliness of this article isn't a factor, it's an interesting event and a chance to broach a few topics.
Re:UK Green party drops longstanding opposition to nuclear p...
by nephihaha on Saturday October 31, 2026 @02:48PM
(#50318844)
There are three Green Parties in the UK. The SGP members have had a supply agreement with the ruling SNP in the Scottish Parliament for years. There was even talk of them being in coalition for a while.
Re:UK Green party drops longstanding opposition to nuclear p...
by mikeodds on Saturday October 31, 2026 @02:46PM
(#50318830)
They were, but the current popularity of the 2 main parties (in recent times) has led to this or a couple of right wing ones as a popular protest vote.
Re:UK Green party drops longstanding opposition to nuclear p...
by lincon127 on Saturday October 31, 2026 @03:59PM
(#50319528)
Why is it that almost every top comment or top reply on HB loves to pretend they know what they're talking about while making almost no fucking sense.
You got one guy on here claiming a fusion reactor will be built in Virginia (lol). Yet another claiming that the reason that everyone hates nuclear power is because of the byproduct of nuclear waste and that it's worse than climate change (rofl). Like what kind of drugs are you people on?
Re:UK Green party drops longstanding opposition to nuclear p...
by 93po on Saturday October 31, 2026 @04:10PM
(#50319656)
It loses on accounting if you assign zero cost to the million+ lives that carbon emitting power generation takes every year, and the long term, possibly irreversible damage it does to the planet. If you factor in those two things even 1%, nuclear wins hands down
Re:UK Green party drops longstanding opposition to nuclear p...
by Gibbon1 on Saturday October 31, 2026 @05:04PM
(#50320218)
Cost of recent nuclear power in the UK comes in at $130/mwh at best. Where wind and solar are coming in at $50-80/MWh.
So for the same rate of investment you can decarbonize 2-3 times faster. And that doesn't figure the long lead times for nuclear vs solar, wind and batteries.
Re:UK Green party drops longstanding opposition to nuclear p...
by InsideOutSanta on Saturday October 31, 2026 @02:11PM
(#50318470)
I'm happy they're doing this, and it's good and admirable to see people be able to change their minds on something they once believed so strongly, but this should have happened 30 years ago.
Re:UK Green party drops longstanding opposition to nuclear p...
by PorciiVorbesc on Saturday October 31, 2026 @02:26PM
(#50318613)
>People only "change their mind" when it becomes an existential crisis.
If only. There's people and parties (not in the UK) who would rather see the rest of the country suffer than admit they were wrong, so they feel compelled to die on that hill and take everyone with them, because defending their principle is more important.
Re:UK Green party drops longstanding opposition to nuclear p...
by ACCount39 on Saturday October 31, 2026 @02:56PM
(#50318943)
How?
Unlike fossil fuel power plants, NPPs don't depend on a steady supply of a high volume of costly consumables just to keep running. Reactor fuel loads last months to years, naturally buffering any price shocks or supply chain issues. And you can maintain an "energy security" stockpile of nuclear fuel that would add you even more years of runaway.
To have your nuclear power disrupted, you have to face an adversary that's both capable and willing to hit targets on your soil, and on top of that, is willing to target NPP infrastructure specifically.
A random rogue state lobbing mid-range drones over a strait wouldn't cut it. Neither would a war halfway around the world.
Re:UK Green party drops longstanding opposition to nuclear p...
by petcat on Saturday October 31, 2026 @02:43PM
(#50318786)
We're talking about Germany shuttering their nuclear power plants despite USA warning them repeatedly that Russia was going to weaponize the Nord Stream gas dependence against them. Which is ultimately exactly what happened.
Re:UK Green party drops longstanding opposition to nuclear p...
by slopinthebag on Saturday October 31, 2026 @02:53PM
(#50318902)
if the germans want to shoot themselves in the foot they are allowed to do this, yes. what is the point of your comment? it's not even remotely relevant.
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @03:01PM
(#50319005)
I was trying to point out that societies make and are free to make decisions that others don't like or that aren't great for them by some metric - and that there is nothing wrong with that. Why is that not relevant when it comes to energy?
Re:UK Green party drops longstanding opposition to nuclear p...
by slopinthebag on Saturday October 31, 2026 @03:04PM
(#50319031)
so your point is that it's fine that germany ceeded energy independence and gave power to russia, because they're a country and countries have the 'right' to make bad decisions?
we have the right to criticise countries too right?
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @03:07PM
(#50319057)
If Germans don't want energy independence - you can criticize that but that's how nation states work or is there some UN Charter violation in there, for example?
Re:UK Green party drops longstanding opposition to nuclear p...
by slopinthebag on Saturday October 31, 2026 @03:18PM
(#50319167)
im still so confused what your point is. it's like talking about the consequences of someone's alcoholism, and someone chiming in "well they have a right to die of the booze if they want" like...ok???
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @03:34PM
(#50319320)
So any nation state needs to be energy independent? Is that your point? Or have cheap energy and energy independence? If people want low growth, expensive energy etc., why is that like alcoholism? What is intrinsically bad there? Not like life expectancy in Germany is low, for example.
Re:UK Green party drops longstanding opposition to nuclear p...
by Marha01 on Sunday November 01, 2026 @06:24AM
(#50324579)
> So any nation state needs to be energy independent?
It is obviously a good thing if a democratic nation state is independent from a totalitarian dictatorship.
> Not like life expectancy in Germany is low, for example.
It's not about life expectancy. They now have to make a choice between supporting an aggressive totalitarian state vs. suffering damage to their economy due to higher energy prices. That is obviously a bad position to be in.
Re:UK Green party drops longstanding opposition to nuclear p...
by adrianN on Saturday October 31, 2026 @02:51PM
(#50318884)
Nuclear power replaced coal in Germany, not gas. A big dependence exists because people heat their homes with gas and lots of industry needs gas, nuclear doesn’t help with either.
Re:UK Green party drops longstanding opposition to nuclear p...
by uecker on Saturday October 31, 2026 @03:22PM
(#50319197)
That is not really the case. Germany certainly wanted cheap gas, but there was also the theory that integrating Russia economically will prevent conflicts. While ultimately a wrong decision, it was not entirely stupid.
But regarding gas, one has to understand that a tiny fraction (15%) of gas is used for electricity and most for heating. So nuclear power is completely irrelevant here.
I also would like people realize that many nuclear plants in Europe and elsewhere still depend on fuel from Russia. So energy dependence is a bit more complex.
Re:UK Green party drops longstanding opposition to nuclear p...
by Marha01 on Sunday November 01, 2026 @06:20AM
(#50324558)
> But regarding gas, one has to understand that a tiny fraction (15%) of gas is used for electricity and most for heating. So nuclear power is completely irrelevant here.
You know that homes can be heated with electricity from nuclear power? The reason why Germany uses gas for heating is because it was historically very cheap compared to electricity, because it came from Russia. Good, while the attached strings could be ignored..
Re:UK Green party drops longstanding opposition to nuclear p...
by uecker on Sunday November 01, 2026 @06:56AM
(#50324787)
Sure, but we are talking about what was the reality in Germany. And gas was and is needed mainly for heating (and also industry), so shutting down the nuclear plants did not increase dependency on Russian gas despite what people repeatedly claim. Also gas usage for power production did not increase afterwards, while Russian gas imports were stopped. Both simple facts contradicting this myth.
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @03:12PM
(#50319107)
It's a bit more complex, I think. When gas imports started from the USSR, nuclear power plants were still being built in Germany, for example. There were gas imports for a long time.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Saturday October 31, 2026 @02:54PM
(#50318918)
Which means new nuclear is about the worst thing we can spend our limited resources on since it won't be coming online until the 2040s, and then at a ruinosuly expensive price.
Meanwhile renewables and storage are reshaping our global energy system due to being the cheapest globally scalable energy source in human history.
We also need to keep in mind nuclear supply chains. After 21 sanction packages the EU still haven't sanctioned Russia's nuclear industry.
We're simply too deeply entangled across the entire supply chain: nuclear fuel, enrichment, reprocessing, technological partnerships, reactor maintenance, new construction and more.
Re:UK Green party drops longstanding opposition to nuclear p...
by jdlshore on Saturday October 31, 2026 @02:50PM
(#50318877)
And by “the war against Russia,” you meant when Russia violated its treaty and invaded a sovereign country on the EU’s doorstep? That war “against Russia?” What an interesting phrasing you’ve chosen.
Re:UK Green party drops longstanding opposition to nuclear p...
by papa0101 on Saturday October 31, 2026 @03:20PM
(#50319183)
And why did this war start? And how many military bases does Russia have, say, around Caribbean? What was Ukraine going to do with Crimea? People burned alive in Odessa? "Russia violated its treaty and invaded a sovereign country" - double standards at their best? USA/Israel being the number 1 terrorist/pedo coalition - nothing? Not even a strongly-worded letter? Fuck off already, the byproduct of brainwashing.
Re:UK Green party drops longstanding opposition to nuclear p...
by direwolf20 on Saturday October 31, 2026 @03:40PM
(#50319365)
The Russia/Ukraine war started because Russia invaded Ukraine.
Ukraine said that Russia invaded Ukraine. Russia said that Russia invaded Ukraine. And Russia has a long history of invading its neighbors - that's why it's already so big. We have no reason to doubt that Russia invaded Ukraine.
Re:UK Green party drops longstanding opposition to nuclear p...
by ezst on Saturday October 31, 2026 @03:01PM
(#50319003)
Or more probably, it's imputable to biology and the natural replacement of the "old guard" by adults who didn't grow up during nukes schizophrenia. Or in other words, I doubt that those folks reasoned themselves out of the irrational fear for nuclear energy that they did not reason themselves into.
Re:UK Green party drops longstanding opposition to nuclear p...
by oliwarner on Saturday October 31, 2026 @03:08PM
(#50319073)
I'm not sure it's irrational. It's perhaps oversensitive. There are dozens of nuclear power incidents rated at levels of 5+, affecting the wider region.
In the UK, Sellafield was a nightmare. Lots of less serious slip ups and malfunctions punctuated by a few critical incidents, between 1954 and 2003. You might understand why yesterday's Green Party might think it an issue worth pursuing.
I believe more recently there was an expose about some other politicians at that time having links to Russia, although don’t have them to hand right now.
Re:UK Green party drops longstanding opposition to nuclear p...
by JuniperMesos on Saturday October 31, 2026 @04:32PM
(#50319868)
As other people have mentioned, it's very likely not the same people; but rather more anti-nuclear people leaving the organization or dying, and more pro-nuclear people joining.
Re:UK Green party drops longstanding opposition to nuclear p...
by hdgvhicv on Saturday October 31, 2026 @02:25PM
(#50318601)
Wow when nuclear power was the answer why we’re against it, but now nuclear power is too expensive compared with renewables plus solar they are for it.
How about some useful policies like removing planning constraints for grid expansion and solar farms and compulsory wind farms on golf courses owned by foreign billionaires
Re:UK Green party drops longstanding opposition to nuclear p...
by bluegatty on Saturday October 31, 2026 @02:37PM
(#50318714)
Nuclear power is not too expensive, it's expense is artificial. Also - renewables can't provide base load energy to replace mos of carbon stuff. You need a powerful base load to support most renewables in the mix
Re:UK Green party drops longstanding opposition to nuclear p...
by Zigurd on Saturday October 31, 2026 @04:14PM
(#50319682)
The 1990s called. They want their energy economics back.
Even back then, those economic comparisons were idealized for nuclear. Build it run it count up to the dollars and there you go. Except you need to secure it, you need to handle waste, and roughly the same cost over runs are bedeviling decommissioning as they were construction.
On top of all that, why is nuclear still uninsurable in the private market?
Re:UK Green party drops longstanding opposition to nuclear p...
by bluegatty on Saturday October 31, 2026 @07:00PM
(#50321082)
No, this is not true.
The cost of Nuclear has raised in the same way every other civil industrial project has risen.
A pipeline in Canada was supposed to be $8B it cost $30, subways and tunnels go 3-5x over budget because the actors can extract that wealth.
Think of the builders like Nvidia - they are not incented to build something for 'cost plus' - they want to make sure they suck all of the surpluses out they can. Why build for $10B when you can build for $35B?
Contractors are incented to price all the way to the point where it's 'not viable'.
Thats why with oligarchic vendors, you will never, ever have cheap energy. Never. Because the supply chain will take all the surplus. That's why we have competition. Groceries are not like that.
Insurance - this is a debilitating issues stopping nuclear because there's no way to know what the outcome would be. We don't know how the courts would rule on damages if there was a problem.
This is something that has to be socialized, at least on some level.
Farmers and property owners have to 'live with' the fact there are 300f monstrous windmills obstructing their view for the public good. It's minor but very real. In a more extreme case, we have to contend with the fact there are certain cases in which people may have to 'vacate their properties' in some cases. How do we compensate? It's hard to say, but that has to be worked out and made clear otherwise nothing will get built.
Regulations around storage are another problem - governments have not pushed hard enough for material solutions, kicking the can down the road because just leaving the problem sit in pools beside reactors was 'good enough'. Were we to have invested this for decades we would be much further along.
US, Canada and France etc. have pretty good records, though the US situation is too 'open' it could be tightened, and there's no reason we couldn't have already 35%-50% base nuclear energy all over North America.
Re:UK Green party drops longstanding opposition to nuclear p...
by Zigurd on Saturday October 31, 2026 @08:53PM
(#50321755)
You really are a time traveler from the 1990s. In your comment below you say "Batteries are far too expensive, we're still a couple of decades out for that." Even excluding battery chemistry that are designed for bulk use like sodium ion, solar plus batteries is far cheaper than nuclear power. Today.
You think it's axiomatic that the insurability of nuclear power has to be socialized. Insurability is a strong and reliable financial signal. We're seeing this every day in the tech industry now with data center build out that needs credit default swaps. If you can't buy insurance at any price, it's probably not going to end well.
Energy costs, of course, vary by location - so that linked report is the Australian national science (both theory and very much applied) body determining that conditions in Australia are such that the economics of nuclear power here have costs greater than that of grid scale solar + batteries + other storage technologies on horizon and being firmed up.
Re:UK Green party drops longstanding opposition to nuclear p...
by moffkalast on Saturday October 31, 2026 @03:10PM
(#50319094)
It would be less expensive if every 20 years some idiots wouldn't blow one of them up and render a sizable swath of land uninhabitable by doing something regarded. The cost is in making sure they don't and unfortunately it's probably here to stay.
Re:UK Green party drops longstanding opposition to nuclear p...
by bluegatty on Saturday October 31, 2026 @07:08PM
(#50321129)
It's actually 100% worth it even with 1 fukishima every 20 years.
There are literally 0 confirmed deaths to due exposure at Fukishima. Zero.
Literally installing solar panels is more dangerous. Most of the are will be recoverable in a few decades.
The wars in Russia, Iran and frankly the entire Iraqi conflicts, and Yemen as well - are all 'Oil Wars'. Without high Oil prices and global dependency - none of that would exist.
If we had followed through with buidling out nuclear from the 1980s - and did it safely, we might have 1 more Fukishima, and also learned from it (there are htings about Fukishima that should have never happened) - and most of the West would have 50-65% base load from Nuclear.
We may very well have had all electric cars 20 years sooner and Oil would be used for jet fuel and a few other things. Maybe not even that, as we can synthesize fuel with electricity already.
Re:UK Green party drops longstanding opposition to nuclear p...
by iknowstuff on Saturday October 31, 2026 @03:52PM
(#50319469)
Nuclear costs $16B/GW. Solar $1B/GW nominal. Batteries $1B for 1GW/4GWh. Figure out how much solar overcapacity and batteries you can get, within a year or two, for the price of a nuclear reactor deployable 10-20 years from now.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Saturday October 31, 2026 @06:31PM
(#50320897)
Interesting claims. Where are you getting those numbers?
And do you actually believe they are comparable?
German nuclear plants were producing for less than 2 cents/ kWh. Firm, day + night, summer + winter, profitable.
Intermittent renewables cost multiples of that and require massive subsidies on top and are allowed to place the burden of their intermittency on the firm producers on top of that.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Sunday November 01, 2026 @03:52AM
(#50323753)
As I thought.
So you claim as representative, not the average and not the median of nuclear power plants.
But the most expensive nuclear power plants ever produced.
Even without knowing any details about those plants, that's either statistical illiteracy or malpractice. Take your pick.
And it doesn't get better when you know the details:
- The ones you picked were all First of a Kind build (FOAK). So prototypes. It is well-documented that FOAK builds typically are 50% more expensive and longer to build than serialized builds (Nth of a Kind, NOAK). These were more around 100% longer than NOAK, for a bunch of reasons.
- A number of these were the EPR. The EPR has since been discontinued, because the manufacturer found it too hard to build. It has been replaced by the highly simplified EPR2. How is a discontinued reactor type representative of future builds?
- All of these builds were in countries that had a long hiatus in nuclear construction, so had to build up experience in the workforce, supply chain and regulators, so FOAK on steroids. Even the most experienced, France, had a gap of 18 years between the start of the previous build and the start of FV3.
- All of these builds had regulatory changes during the construction process. Sometimes massive changes, for example over 4000 changes for HPC in the UK. And not trivial things: the concrete of the outer protective shell had to be increased by 40% or something. Which has knock-on effects, because now things inside don't quite fit any longer. etc.
- New construction techniques such as modularization, factory production etc. all decrease the cost of serialized builds, but vastly increase the risk during First of a Kind builds.
And of course you are comparing installed capacity, which is an almost completely irrelevant metric. In the UK, capacity factors for solar are between 9-12%. So you have to multiply your solar numbers by 10 just to get equivalent output on average. Except average is not good enough. There is winter, there is night, there are clouds. 4h of battery are not going to get you through winter.
And you "forgot" that nuclear power plants last much, much longer than solar installations, at least twice as long, more likely 3 times and possible 4 times. All of the plants in the US that have applied have been approved for 80 years of operations, they are now looking at 100 years and see no significant problems.
So without even taking into account new developments, you have to divide the nuclear numbers you gave by 2 and multiply the numbers for PV you gave by at least 20-80 (and that's not covering winter yet).
So $8B/GW vs. $20-80B/GW without any firming.
And which is why the price for installed capacity is not the right metric at all.
The cost of a kWh delivered reliably 24/7 is the right metric. And there nuclear shines.
And intermittents are simply not up to the job. Which is why pretty much the entire world is giving up on the fantasy of supplying an advanced industrial society using only intermittent renewables. And even the most hard-core greens are coming around, as TFA.
As I wrote: Germany's nuclear power plants delivered reliable electricity at below 2 cents per kWh.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Sunday November 01, 2026 @12:27PM
(#50327644)
If you can point me to an NOAK-build that was built with an experienced workforce and robust supply chain.
Otherwise, you are just making the circular argument that because we haven't built we shouldn't build. That makes no sense.
And yes, nuclear for all capacity makes a lot more sense than intermittent renewables for all capacity. But a more balanced mix tends to work out better.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Sunday November 01, 2026 @02:33PM
(#50328873)
> How many hundreds of billions in subsidies and decades wasted until we reach "NOAK with an experienced workforce and robust supply chain"
None. Nuclear is cheap and quick and investments in nuclear not wasted.
We have wasted decades going down the wrong path. As an example, Germany has spent almost 25 years on the failed "Energiewende" and we haven't even completed the easy half. Nuclear did not require subsidies. Intermitten renewables anywhere from €30-50 billion just in subsidies. Per year.
France converted its electricity grid to nuclear in 15 years. For a total of €228 billion in 2011 money. Not "per year", not "subsidies". But total investment.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Sunday November 01, 2026 @04:47PM
(#50330235)
This does not seem at all grounded in reality? Just all around misinfomration.
The existing French nuclear fleet was built with enormous state support. Germany pays €18B in EEG support. And that is decreasing as old extremely expensive renewables are leaving the problem.
What you are doing is crying about late 2000s and early 2010s renewables being expensive. Let me ask you, what relevance does that have in 2026? We don't pay those prices today.
The reality in 2026 is the outcome of Flamanville 3, Vogtle, Hinkley point C. Then we have modern projects, and proposed subsidies like:
- Darlington SMR: Close to Vogtle
- Polish AP1000: Vogtle like
- Czech APR1000: A step below Vogtle.
- French EPR2 fleet: Absolutely insane at €100 per MWh and interest free loans alreay assuming large learning effects.
And that is before the usual timeline and budget overruns for new nuclear has happened.
Given this reply it seems like you are straying farther reality since the prospect of new nuclear is crumbling. You're not even presenting a logically sound argument. Its just victim complex and dreaming about times past.
The question to answer still remains: Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Monday November 02, 2026 @06:38AM
(#50335544)
A government press release, a financing conference, an academic abstract and a WEF panel. None of those links demonstrates that new nuclear is cheap or quick.
If new nuclear was cheap and quick, why are the recently proposed western subsidies tens of billions per reactor? This just doesn't add you. You realize that right?
Your own financing conference link acknowledges construction costs in the tens of billions, timelines exceeding a decade and unresolved financing.
The DOE fact sheet lists billions in government support. Does that sound cheap and quick to build?
All the links you've presented looks like an industry despereately public handouts from tax money.
But this is not surprising. The nuclear industry doesn't deliver new projects, it currently has product market fit living on tax money handouts. Presenting PowerPoints they hope to never have to flesh out the details on, since that would requrie them to admit to the costs. Just like mPower and NuScale were forced to do. The now shunned previous golden boys.
The question remains unanswered:
Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Monday November 02, 2026 @08:47AM
(#50336739)
> If new nuclear was cheap and quick, why are the recently proposed western subsidies tens of billions per reactor?
They aren't, and some guarantees are necessary, because VEE subsidies have dramatically distorted the markets. Even the cheapest producer cannot compete with subsidized overproduction that drives prices to zero or negative, with the government picking up the decidedly non-zero cost for just those producers that are causing the problem.
And you are projecting the reality of VEE subsidies onto nuclear.
I asked Google AI if subsidies for intermittent renewables in Germany will fall:
Total volatile renewable energy (VRE) subsidies in Germany are projected to rise significantly in the short-to-medium term (peaking around 2029 at over €22 billion), driven by falling wholesale electricity prices and legacy contract obligations.
In the long term, direct generation subsidies are legally structured to fall as older contracts expire, but the total public financial burden will likely remain high or shift into different mechanisms—such as grid infrastructure funding, battery storage incentives, and backup power plant strategies—to keep the structurally unprofitable intermittent energy system viable.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Monday November 02, 2026 @09:10AM
(#50337043)
What are you even saying?
Renewable subsidies are being phased out all over the world. They aren't needed anymore.
And now you've shifted the goalposts again. First, nuclear was supposedly cheap and quick. Now it needs enormous government guarantees because renewables have somehow "distorted" the market.
So which way is it? Is new nuclear cheap and competitive, or does it need taxpayers to absorb its financial risks?
You can't have it both ways.
Why should we waste our limited resources on ruinously expensive new nuclear that won't deliver meaningful decarbonization?
The question remains unanswered:
Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
Re:UK Green party drops longstanding opposition to nuclear p...
by iknowstuff on Sunday November 01, 2026 @12:03PM
(#50327435)
The estimate for six French EPR2s rose from €51.7 billion to €67.4 billion between 2022 and 2023. EDF’s later estimate is €72.8 billion, about 41% above the 2022 figure, before the reactors have been built.
I’d bet you the cost will be $140B when it’s all said and done, but this website won’t be around in 2044 (assuming no delays, good luck with that). You can bet regulations won’t stop changing over the span of decades either.
I’d rather have 70GW of solar and batteries deployed in a few years, and replace them with even cheaper ones in a number of decades.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Sunday November 01, 2026 @12:22PM
(#50327600)
> €72.8 billion,
For 6 EPR. Each EPR has 1.67 GWe. So 10.02 GW for €72.8 billion or €7.2 billion per GWe. Less than what I wrote. Versus €20-80 billion/GW for solar without firming.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Sunday November 01, 2026 @02:07PM
(#50328635)
Not sure why you're restricting yourself to only solar and batteries in northern european climate.
We also have, wind, firming and you know. Relying on fossil fuels for the once a decade emergency.
There's no point having the grid be an ideological purity test when we still have agriculture, aviation, shipping, construction, chemicals, heavy industry and so on to decarbonize.
System studies from Australia to Denmark are converging on finding that new nuclear makes the system vastly more expensive. Even when assuming your "NOAK" costs. Because no one would be stupid enough to build new nuclear at Vogtle or Flamanville prices.
Because the problem for nuclear is that it never solved dispatchability. It always relied on fossil fuels to solve the hard times.
You raise the floor, but that's quite meaningless when the hard times are far far above the yearly baseload requirement. Even when factoring in scheduling maintenance around it. And theen adding that your nuclear fleet may be like the Swedish or French one and have half the capacity offline when it is needed.
Re:UK Green party drops longstanding opposition to nuclear p...
by ViewTrick1002 on Sunday November 01, 2026 @04:41PM
(#50330193)
Given that you've carved out the "realistic" exception for yourself I now presume you will keep shifting goalposts. But I digress.
System costs have been the central argument against renewables ever since they became competitive on LCOE. Which is why energy-system researchers have spent years developing, validating, and publishing models that account for hourly balancing, storage, transmission, flexibility, and sector coupling.
From Denmark to Australia system cost studies find renewable energy systems vastly cheaper than if involving new nuclear. Even when sensitivity testing very low nuclear costs.
The problem with nuclear is that it still needs the same firming to match an actual grid load. It still needs storage and gas turbines.
A smaller quantity than for renewable grids sure. But given how expensive new nuclear is it doesn't matter in the end.
Your final comment conflates dispatchability with operational flexibility.
Nuclear output is controllable, and French reactors load follow. Although using a fleet controlling which reactor takes which day, and managing their fueling cycle so they can do it.
Conventional nuclear plants are economically optimized for high utilization, cannot start from shutdown on short notice, and don't eliminate the need for capacity that can respond to sudden shortages, demand peaks, and unexpected outages.
There is a significant difference between supplying dependable energy throughout the year and economically covering the relatively few hours when residual demand becomes exceptionally high.
Re:UK Green party drops longstanding opposition to nuclear p...
by mpweiher on Sunday November 01, 2026 @05:43PM
(#50330701)
I am not going to follow you Gish gallop and debunk every single "study" that uses the same old wrong assumptions to make nuclear look bad.
As an example, the Australian CSIRO "study" you cite is deeply flawed.
1. Incorrect lifetime assumptions
It assumes nuclear power plants only last 30-35 years. In reality they last 80-100 years. So they are actually 3x cheaper than reported. Same trick as used in the infamous Fraunhofer ISE "study"
2. Incorrect assumptions about sunk costs
The report incorrectly treats already spent capital costs (on renewable infrastructure) as "free".
3. Underestimation of system costs
The report incorrectly averages metrics over longer time periods and thus vastly underestimates the costs of intermittency.
4. Incorrect capacity factors for nuclear.
Capacity factors between 50-80% are assumed. In reality even the world-wide average is over 80% and well-run fleets like in the US are over 90%. Again, same shady trick used in the infamous Fraunhofer ISE "study"
So same-old same-old. And as I said before: not going to debunk every single instance of always-the-same disinformation.
Denmark is now looking at nuclear, because the renewables-only strategy has failed.
Re:UK Green party drops longstanding opposition to nuclear p...
by cassepipe on Monday November 02, 2026 @02:15PM
(#50342070)
The person you are responding to is famous on the r/climateshitposting subreddit for making a post per day to take cheap potshots at "nukecels" and responding to every single comment. It's either a bot or someone who doesn't have a job and is extremely vested against nuclear. I'd rather you not engage with them because they (this account and its alt-accounts ?) are relentless and I want you to keep your sanity
Re:UK Green party drops longstanding opposition to nuclear p...
by jdlshore on Saturday October 31, 2026 @02:56PM
(#50318938)
Yep, and renewables + batteries are only getting cheaper. Nuclear takes a long time to build. A new plant planned today will be obsolete before construction ends.
Re:UK Green party drops longstanding opposition to nuclear p...
by hdgvhicv on Saturday October 31, 2026 @07:19PM
(#50321214)
Nuclear fans on HN don’t get that nuclear was the answer in the 90s, but is not today.
The problems in the U.K. specifically are more about grid capacity (both long distance and local substation level) and nonsense regulations (why can’t I have pluggable battery to go with my pluggable solar) than in generation.
Re:UK Green party drops longstanding opposition to nuclear p...
by tim1994 on Saturday October 31, 2026 @03:36PM
(#50319336)
Citation needed. For example Flamanville 3 (France) was estimated to cost around €3.3 billion, costs ballooned to over €13-19 billion. There are other similar examples such as Hinkley Point C (UK). Also maintenance is much more expensive and don't forget the cost for storing nuclear waste + decomissioning. Compare that to renewables...
Re:UK Green party drops longstanding opposition to nuclear p...
by eesmith on Saturday October 31, 2026 @03:01PM
(#50318996)
One of the useful policies mentioned in the article is:
> Last year, Adrian Ramsay, then a Green co-leader, criticised government support for Sizewell C. “The money being spent on this nuclear gamble would be far better spent on insulating and retrofitting millions of homes, bringing down energy bills and keeping people warmer and more comfortable,” he said.
Classic negawatt approach, to use Amory Lovins' term.
Seems, though, like most people would rather build impressive infrastructure than improve what's already there. Grid expansion and new energy production development have far more cachet than paying a bunch of people with white vans to go around fixing up houses.
Re:UK Green party drops longstanding opposition to nuclear p...
by iknowstuff on Saturday October 31, 2026 @03:50PM
(#50319447)
Well actually given the free fall in prices of renewables and batteries, not really.
Nuclear costs $16B/GW. Solar $1B/GW nominal. Batteries $1B for 1GW/4GWh.
Figure out how much solar overcapacity and batteries you can get, within a year or two, for the price of a nuclear reactor deployable 10-20 years from now.
Re:UK Green party drops longstanding opposition to nuclear p...
by uecker on Saturday October 31, 2026 @03:29PM
(#50319268)
They were never were in control of the government, so it seems a conspiracy theory that the greens somehow did "a lot of damage". I think a conspiracy needed by people who can not deal with the fact that nuclear is simply not economical, and therefor fails on the market.
Re:UK Green party drops longstanding opposition to nuclear p...
by uecker on Sunday November 01, 2026 @07:01AM
(#50324814)
Fair, but public opinion did not stop the governments in the past. In fact, England has nuclear power plants and is even building one, Hinkley Point C. In 2010 there were plans to substantially expand nuclear, but industry largely walked away. The reality is that not greens killed nuclear, but terrible economics.
As Joe Kaeser (Chairman, Siemens Energy) observed "There isn't a single nuclear power plant in this world that makes economic sense.“
Or as Steven P. Nesbit (former Chair of the ANS) said <<The “Nuclear Renaissance” foundered when advanced light water reactors turned out to be much more expensive than their marketing claimed, while alternatives—primarily natural gas—plummeted in price. We tend to point to impediments to nuclear technology, such as overly restrictive licensing requirements and adverse public opinion, but these matter only to the extent of their impact on the bottom line. Again, it comes down to the money.>>
Re:UK Green party drops longstanding opposition to nuclear p...
by jmclnx on Saturday October 31, 2026 @02:08PM
(#50318440)
Too little, too late.
There are aspects of many political parties I agree with, but to me, being against Nuclear Power is the largest short sighted items this and a couple of other parties are/were against.
If many countries took the same road as France, the world would be in a much better place. Imagine the energy advances that could have happened if nuclear was supported for the past 50 years.
Re:UK Green party drops longstanding opposition to nuclear p...
by mitxela on Saturday October 31, 2026 @02:26PM
(#50318609)
Or renewables. I remind you that nuclear power is completely economically unviable today because it is the single most expensive way to generate power. Even with Trump rolling back safety regulations, it's still too expensive when solar panels are 10 cents per watt, nuclear is 50, and the amount of backup storage to offset the unreliability does not bridge that gap.
Re:UK Green party drops longstanding opposition to nuclear p...
by jdlshore on Saturday October 31, 2026 @02:58PM
(#50318961)
Gas is dispatchable, nuclear is not. It’s enormously expensive, and that expense is locked in whether you need the power or not.
We’re already in a situation where we have more power than we need during certain hours of the day in some states/countries, and that’s not even counting the massive, accelerating buildout that will happen between now and the years before new nuclear is built… even it was started today.
Re:UK Green party drops longstanding opposition to nuclear p...
by chrismustcode on Saturday October 31, 2026 @02:32PM
(#50318662)
Do you mean kwh? Your per Watt is way off.
Also France is around 7c (euro) per kwh from nuclear generation. If the whole west was all in on nuclear for last 50 years it would have resulted in lower per kwh costs.
Re:UK Green party drops longstanding opposition to nuclear p...
by OJFord on Saturday October 31, 2026 @03:04PM
(#50319034)
What would solar's cost per kWh be? GP means the cost of the asset per peak generation power. 0.1/W seems about right, to an order of magnitude at least.
Re:UK Green party drops longstanding opposition to nuclear p...
by eldaisfish on Saturday October 31, 2026 @02:34PM
(#50318688)
and i remind you that this framing is completely misleading outside the world of simulations and calculations.
Nuclear doesn't need to be the only source of electricity generation. In fact, it can be the base on top of which a serious country expands electricity generation with renewable energy.
I will also remind you that there is not a single industrialised economy anywhere on earth that has successfully supplied new electricity growth with only renewable energy. Not one.
Re:UK Green party drops longstanding opposition to nuclear p...
by ZeroGravitas on Saturday October 31, 2026 @02:48PM
(#50318838)
> I will also remind you that there is not a single industrialised economy anywhere on earth that has successfully supplied new electricity growth with only renewable energy. Not one.
Nuclear fans across the internet seems to have adopted this talking point recently and none of them have noticed it doesn't make any sense.
Re:UK Green party drops longstanding opposition to nuclear p...
by uecker on Saturday October 31, 2026 @03:25PM
(#50319222)
It was ultimately a conservative government that was responsible for exiting nuclear in Germany. But also nobody wants nuclear back, not even the industry - as it is too expensive.
Re:UK Green party drops longstanding opposition to nuclear p...
by Marha01 on Saturday October 31, 2026 @02:35PM
(#50318702)
You think.. I heard some antinuclear guys opposing fusion because the vessel for fusion reactor would get radioactive, and that is "nuclear waste" (of course, it's not the dangerous, long-term kind).
Re:UK Green party drops longstanding opposition to nuclear p...
by adrian_b on Saturday October 31, 2026 @03:41PM
(#50319368)
> it's not the dangerous, long-term kind
For now this is only a desire, not a fact.
The neutron radiation around a fusion reactor is far more intense than in any fission reactor, because in fusion reactors most of the produced energy is carried by neutrons.
Any material exposed to neutron radiation will become radioactive. Of course the designers of fusion reactors will attempt to choose only materials that are converted into radioactive isotopes with a short halflife, but until someone demonstrates a working fusion reactor we will not know whether this is possible or the production of some amount of long-life radioactive waste must be accepted.
In my opinion, during the next few decades there are far less chances for fusion reactors to be used as a significant energy source on Earth than for some improved kinds of fission reactors.
In any case neither fission reactors nor fusion reactors are strictly necessary on Earth, but nuclear reactors are the only way to achieve interplanetary travel through the Solar System in decent times, so I believe that the future of nuclear reactors is for spaceships, not for terrestrial use.
Re:UK Green party drops longstanding opposition to nuclear p...
by bruce511 on Saturday October 31, 2026 @02:50PM
(#50318868)
I've commented before on this, but I don't think it ever becomes financially viable.
Assuming all the physics are completely solved tomorrow;
Private capital can easily get better returns, not to mention sooner returns, doing pretty much anything else.
Public capital requires a very long-term govt spend spanning multiple governments. China could do it, but hard to see a western govt doing it. Plus it would add a decade to the schedule and costs would spiral upwards.
All of which is a huge bet against improvements in grid-level storage.
Re:UK Green party drops longstanding opposition to nuclear p...
by dofm on Saturday October 31, 2026 @05:53PM
(#50320618)
> We need the Middle East out of our political system full stop. All of it.
And I'd like a pony.
Even if we never put a drop of oil in a fuel tank again, 40% of the world's plastics manufacture is dependent on Middle Eastern oil. It will never not be part of our system.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Saturday October 31, 2026 @02:24PM
(#50318596)
A Jewish drama student LARPing as the leader of an Islamist, pro-Palestinian party standing on a ticket of Israel not existing wasn’t on my 2026 political bingo card.
Re:UK Green party drops longstanding opposition to nuclear p...
by dofm on Saturday October 31, 2026 @03:13PM
(#50319115)
I concede it is somewhat unfair to compare anyone to Caroline Lucas, who really was one of the finest MPs of her time; a generational talent.
But he is not up to her standard, and they have MPs in office who show Polanski to be just a silly lightweight (and one who appears to be unable to take responsibility).
(It still blows my mind that his excuse for why he couldn't vote was that he had to campaign. In St Pancras. Which is literally only an hour and twenty minutes away from Brighton by a really nice easy direct train. And he could have voted online.)
Re:UK Green party drops longstanding opposition to nuclear p...
by mitxela on Saturday October 31, 2026 @02:25PM
(#50318600)
Why is "Zionism is racism" insanity? Based on the definitions of those words it's a simple true statement, no? And our political system is insane if simple true statements send it over the edge.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Saturday October 31, 2026 @02:27PM
(#50318619)
Because it is part of a pact that seeks to deny the existence of Israel and “restore historical Palestine” to that region which means Israel can no longer exist.
The Green Party has jumped the shark now that it’s been colonised by these single-issue loons.
Re:UK Green party drops longstanding opposition to nuclear p...
by derriz on Saturday October 31, 2026 @02:49PM
(#50318862)
> Because it is part of a pact that seeks to deny the existence of Israel
The veracity of the claim that Zionism is racist is independent of any implication you’ve arbitrarily attached to it. I both believe that Zionism is fundamentally racist - like many of the other ethno-nationalist 19th century movements - and that Israel has a right to exist. There’s no reason that both can’t be true.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Saturday October 31, 2026 @03:28PM
(#50319251)
Silly question: so what if it’s racist? Huge swathes of the planet are racist.
“Zionism is racism” is also some kind of tautology masquerading as an argument. A very diverse selection of races can count themselves as Jewish if they have a Jewish mother. So racism isn’t even the right term to use but “Judaism is tribalism” doesn’t have the same kind of undergraduate-brained ring to it.
Re:UK Green party drops longstanding opposition to nuclear p...
by cowlevel on Saturday October 31, 2026 @04:36PM
(#50319926)
If you think Zionism is racism and racism isn't bad, then just say that. Don't try to claim that Zionism isn't racism if you sincerely believe that it is and that's good.
Re:UK Green party drops longstanding opposition to nuclear p...
by derriz on Saturday October 31, 2026 @04:36PM
(#50319930)
"so what if it’s racist?" - I'm not sure what sort of answer are you looking for here?
A list of examples from history of things going pear-shaped when large numbers of people embraced a form of ethno-nationalism where lineage and genetics is the primary factor in determining a persons worth as a human?
Re:UK Green party drops longstanding opposition to nuclear p...
by derriz on Sunday November 01, 2026 @04:21AM
(#50323880)
You seem to have difficulty separating genomics, religion, national identity and political philosophy or at least you seem to jump from one to another as if they were indistinguishable.
Zionism is a political philosophy - a racist and revanchist one - developed in 19th century Europe. Not all Jews are Zionist - many are anti-Zionist, not all Israelis are Jewish, not all Jews are Israeli, etc. DNA studies show that Palestinians are descendants of the Israelites and Canaanites of biblical times.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Sunday November 01, 2026 @07:26AM
(#50324967)
> You seem to have difficulty separating genomics, religion, national identity and political philosophy or at least you seem to jump from one to another as if they were indistinguishable.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Sunday November 01, 2026 @08:21AM
(#50325420)
You can be uncharitable and level all the category errors you like in my direction, but the tendentiousness and single-sidedness of positions such as yours, and the flagging that has gone on around debating them serves to show why its shark-jumping time for the greens as a serious political party in the UK (if they ever were one). That position should win them a couple of million votes from pro-Palis and islamists, which will nevertheless do diddly towards resolving the situation in the Middle East or restoring some historically-cherry-picked line on a map labelled Palestine ruled by Arabs.
Re:UK Green party drops longstanding opposition to nuclear p...
by derriz on Sunday November 01, 2026 @08:56AM
(#50325737)
It's uncharitable to remind you of the inarguable fact that Zionism does not equate with Jewishness?
I've said absolutely nothing about Palestinians or said anything about the current situation in Israel.
Nor have I said anything about the Green Party in the UK.
This is all straw-manning on your part.
I've critiqued Zionism for what it is: it was born of and is a product of mid/late 19th century European political ethno-nationalistic thinking and shares similar traits with other similar political philosophies of the time which were almost universally racist (equating belonging to a nation with genetic lineage) and embracing irredentism.
Your attempts to equate Zionism with Jewishness are disingenuous but also very silly.
Re:UK Green party drops longstanding opposition to nuclear p...
by gizajob on Sunday November 01, 2026 @10:22AM
(#50326505)
The thread is about the Green Party in the uk, and its backing of the losing side in a fight between two sets of zealots overseas. And also its irrelevant attitude towards nuclear power.
Re:UK Green party drops longstanding opposition to nuclear p...
by slowin on Saturday October 31, 2026 @02:54PM
(#50318910)
That historical Palestine needs to be restored (and people like yourself are against that!) is proof that Zionism is racism. Not just of the structural type, but of the ethnic cleansing type. Hence the need for Palestine to be restored.
Re:UK Green party drops longstanding opposition to nuclear p...
by slowin on Saturday October 31, 2026 @04:24PM
(#50319774)
No, they definitely do not. Palestinians were actually living on the land, and they were ethnically cleansed off of it by the Zionists. They're not using mythology to justify invading someone else's land.
Re:UK Green party drops longstanding opposition to nuclear p...
by cowlevel on Saturday October 31, 2026 @04:36PM
(#50319935)
Fun fact: the descendants of the Judeans and Canaanites are today's Palestinians. Today's Israelis are descendants of an ethnically unrelated group of Germans who immigrated from Germany after WW2.
Roughly speaking, of course. Everything about ethnicity is always roughly speaking.
Re:UK Green party drops longstanding opposition to nuclear p...
by tdeck on Saturday October 31, 2026 @03:00PM
(#50318988)
The problem with this is that you're looking at actually existing Zionism and the history of Zionist leaders' actual statements and deeds. When approaching a nuanced topic like this, it's important to imagine a hypothetical ideal Zionism that hasn't spent the last 78 years engaging in ethnic cleansing.
Re:UK Green party drops longstanding opposition to nuclear p...
by kertident on Saturday October 31, 2026 @07:57PM
(#50321446)
Self-determination isn’t considered racism when it’s any other group.
Ukrainians wanting an independent homeland for Ukrainians isn’t racism. Or Greenlanders wanting Greenland to be for Greenlanders. Or when it’s the Irish, Scottish, or Canadians wanting their own country.
Re:UK Green party drops longstanding opposition to nuclear p...
by Arodex on Saturday October 31, 2026 @02:33PM
(#50318675)
Netanyahu is actively sliming all of the Arab Israeli as "cheaters" and "stealer".
The opposition could ally with those parties and end Netanyahu corruption and start the Oct 7 investigation that Netanyahu blocks but they don't.
Explain to us, in light of these very evident and present facts, how Zionism isn't racism. Give us an idea what is going to happen if the Arab citizens part of the Israeli population grows more than the current 20% in regards to "self-determination and statehood for the Jewish people in their ancestral homeland".
Re:UK Green party drops longstanding opposition to nuclear p...
by dofm on Saturday October 31, 2026 @03:25PM
(#50319226)
Explain to me why a British political party needs to take an extreme, polarising position on Israeli politics it has absolutely no influence over, at a cost only of its domestic support.
The entire concept is tinged with antisemitism, it lacks a nuanced understanding in the religious belief in the restoration of Israel, and it encourages very simple, very straightforward reactions like "these people are all children who have no grasp of politics and shouldn't be near power". Which is my position.
Netanyahu is a horror (and a crook). The current Israeli government is engaged in a cycle of violence that is enabling illegal settlements etc.
It doesn't mean that a British political party should inject itself into a nearly 150 year old cultural/faith position that has its roots in the experience of antisemitism in Europe and the USA.
It's not that different to having a political platform position that Catholicism isn't true Christianity, or that only Sunni Islam is true Islam. Sensible multi-faith parties seeking electability and a broad power base don't do fucking stupid things like this.
Re:UK Green party drops longstanding opposition to nuclear p...
by Arodex on Saturday October 31, 2026 @04:18PM
(#50319712)
>it has absolutely no influence over
You argument fails at the first sentence. The list of deep collaboration between Israel and the UK is too long for this post, and I won't list them, as you know it but are not arguing in good faith.
>The entire concept is tinged with antisemitism
But we can't say Zionism is tinged with racism? A blindingly obvious double standards.
The Zionists parties of Israel want to do ethnic cleansing in the Palestinians territories, and will purge the Arab Israeli the second they grow too big. Is there a gentle Zionism somewhere, that only wants Jews to emigrate to Israel to live their faith without all the war crimes? Maybe, but it is as relevant as the religious anti-Zionism that objects to it on religious grounds. Which is too say: not at all relevant.
Re:UK Green party drops longstanding opposition to nuclear p...
by dofm on Saturday October 31, 2026 @05:50PM
(#50320598)
> You argument fails at the first sentence. The list of deep collaboration between Israel and the UK is too long for this post, and I won't list them, as you know it but are not arguing in good faith.
I am fully arguing in good faith because we're talking about The Green Party here. It is the political party I am talking about with zero influence. They have zero influence on UK foreign policy in particular.
Please properly read what you're responding to before responding like this.
Re:UK Green party drops longstanding opposition to nuclear p...
by Arodex on Saturday October 31, 2026 @06:25PM
(#50320864)
That... Doesn't make any sense. Parties should not have any opinions before they get any influence? They have to be a blank slate before they get elected to a majority or a sizable minority?
Re:UK Green party drops longstanding opposition to nuclear p...
by slowin on Saturday October 31, 2026 @04:29PM
(#50319831)
The UK police are literally today arresting peaceful pro-Palestinian protesters, so I'd say it has a lot to do with domestic policy. That's just a tiny tip of the iceberg, like you had a prince taken out by an Israeli spy!
Re:UK Green party drops longstanding opposition to nuclear p...
by cowlevel on Saturday October 31, 2026 @04:38PM
(#50319954)
The British government in power is already taking an extremist position on the issue, so I would expect all other parties to also make their positions clear. That's just how politics is supposed to work. You should know what parties stand for.
Re:UK Green party drops longstanding opposition to nuclear p...
by 0x_rs on Saturday October 31, 2026 @02:57PM
(#50318951)
Between shameless scientific fraud from last century still affecting and harming nuclear policy to this day [0], and masses of idiots being easily influenced and swindled by foreign powers [1] (example specifically about the UK's case), I don't know why any such parties haven't been forcefully disbanded or put in the same category as terrorists, along with other organizations such as "Green"-"peace". They have at large done immeasurable damage to their countries and the world at large, and most of them started out explicitly as being anti-nuclear, that being their only mission for the longest time, only becoming relevant through the most disgusting fearmongering. Most importantly, they've achieved nothing but ensure the continued, worldwide permanent reliance on oil states and the terrorism that derived from it.
Re:UK Green party drops longstanding opposition to nuclear p...
by hnuser123456 on Saturday October 31, 2026 @02:12PM
(#50318474)
I find it fairly amusing that "green" parties were ever opposed to nuclear power. It was clearly lobbying by fossil fuel energy interests. If we're gonna generate electricity at night without burning coal, oil or gas, we need nuclear. Storing solar and wind overnight is an even more absurd proposition than nuclear power plants. Burning more fossil fuels is even more absurd than nuclear power plants.
Re:UK Green party drops longstanding opposition to nuclear p...
by arborescence on Saturday October 31, 2026 @02:59PM
(#50318971)
This is a bit too cynical. It's impossible to understand the history green parties' opposition to nuclear energy without the context of their opposition to nuclear weapons. The argument went that "civilian" nuclear infrastructure was deeply interconnected with nuclear weapons. They share infrastructure. The existence of a civilian nuclear fuel cycle brings into existence a latent nuclear capability (you may recognize this theme from such films as the United States vs the Islamic Republic). Creating fissile material while avoiding diversion and proliferation requires the secrecy, security, and centralized technocratic control of what activists sometimes called the Atomic State, which they argued was incompatible with liberal democracy. I think these were quite serious arguments, though of course they'd persuade only if you're already bought in on unilateral nuclear disarmament.
Re:UK Green party drops longstanding opposition to nuclear p...
by inglor_cz on Saturday October 31, 2026 @02:24PM
(#50318595)
Once upon a time, there was also the Soviet propaganda effort in the West. Many of the Cold War reactors could be used to produce not just electricity, but fission material for nuclear warheads. Meaning that if you could persuade big countries to give up nuclear energy for good, you'd also reduce your adversary's capability to build and maintain their nuclear arsenal, or preempt its future acquisition in the first place.
Re:UK Green party drops longstanding opposition to nuclear p...
by Marha01 on Saturday October 31, 2026 @02:50PM
(#50318875)
Soviet Union (and later Russia) enacted the propaganda effort against nuclear mainly to prevent the west from ditching their fossil energy. Less western nuclear warheads was secondary goal at best.
Re:UK Green party drops longstanding opposition to nuclear p...
by bluGill on Saturday October 31, 2026 @02:38PM
(#50318722)
Correct, but it still was framing that would be useful to have. If nothing else, because civilian reactors mean there's also a civilian program, an educational program, and the military would like to have that around.
Re:UK Green party drops longstanding opposition to nuclear p...
by cedws on Saturday October 31, 2026 @02:53PM
(#50318901)
Why is war never a factor in the nuclear power debate? Like nuclear is great, until you have missiles dropping on your territory. You can ask Ukraine about that. Zaporizhia has been held hostage since the early days of the war. Should the Russians have a manic moment they can make a Chernobyl volume 2 with conventional explosives.
Nuclear is a great peacetime technology, Europe is no longer in peacetime.
Re:UK Green party drops longstanding opposition to nuclear p...
by Topfi on Saturday October 31, 2026 @03:15PM
(#50319133)
The destruction of the Kakhovka Dam flooded over 500 square kilometres and carried a significant death toll, caused major damage to the surrounding area and impacted over a million people.
Besides maybe solar, there is always the potential for harm during war times. Heck, even with solar, cutting off electricity supply to a major urban area can tragically carry a death toll that goes beyond even the few severe power plant disasters we as a species have ever encountered.
Fission is not an outlier here and designing any power plant for resilience is a necessary step, whether in war or peacetimes, whether in a tectonically stable or seismically active area.
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @03:24PM
(#50319215)
A nuclear strike on a larger fission reactor could create an awful result unlike any other power plant. There were some studies during the cold war (something about the effects in West Germanyin the early 1980s, IIRC).
Re:UK Green party drops longstanding opposition to nuclear p...
by Topfi on Saturday October 31, 2026 @03:55PM
(#50319498)
As opposed to a nuclear strike directly on a populated civilian area with no nuclear power plant nearby which also creates an awful result?
The main difference in nuking a fission plant over any other area would be creating longer-term fallout.
If the attacker is at all rational, unlikely to be desired because it makes the area hard to inaccessible for troops on either side.
If the attacker is horrificaly irrational and just wants to cause pure, long term, irreparable harm, unfortunately salted nukes would be a feasible option, independent of having a fission plant anywhere near the drop zone...
Nuclear disarmament, international cooperation and reliable defence alliances can (hopefully) be used to protect against this, along with resilient fission designs within reason. Not having a fission plant by itself unfortunately and targically wouldn't prevent an utterly irrational attacker willing to cause as much long term damage as possible.
Very aware of that harsh fact, living in a country that has a section in our constitution making nuclear power illegal (yes, very stupid) and is not part of any defensive alliance (while expecting the countries around us to defend us anyways), if someone wanted to "salt the earth" around Salzburg, Vienna or Graz, they could do it, even if we have no plants.
Re:UK Green party drops longstanding opposition to nuclear p...
by RandomLensman on Saturday October 31, 2026 @04:02PM
(#50319565)
Scale of fallout would be huge. People were kind of shocked by the analysis (trying to remember what come out then... Fetter, early 1980s, Scientific American?).
Re:UK Green party drops longstanding opposition to nuclear p...
by hunterpayne on Sunday November 01, 2026 @04:11PM
(#50329937)
Not the battery backup system. And batteries are incredibly explosive and will explode sympathetically. Its much like hitting a refinery in that regard. NPPs have been hit during this war with bombs, they survived just fine because they are built in much the same way as a hardened military structure. They can withstand a fully loaded 747 hitting them directly at the speed of sound. That's more boom than all but the largest ordinance.
Re:UK Green party drops longstanding opposition to nuclear p...
by declan_roberts on Saturday October 31, 2026 @02:56PM
(#50318936)
Nuclear ICBMs generally make this a moot point. An advanced enemy can explode a "nuclear reactor" anywhere in your country at any time.
Regarding drones, most reactors are built relatively hardened. For example, they're protected against a 747 flying into it at full speed. So even a drone attack would take an advanced enemy, and they might as well drop a bomb on you.
I was curious and did the reading. The technology still doesn't exist as far as I can tell. Even according to the Commonwealth Fusion Systems who says they will build in Virginia.
The International Atomic Energy Association says:
> there are still some technological issues to address before a commercial power plant can operate. A prototype of a fusion reactor (DEMO) is expected to be built by 2040. [1]
[1]: https://www.iaea.org/topics/energy/fusion/faqs
Please note the date. This is the reactor being built. CFS has come a long way since inception. DEMO is a joke. https://www.youtube.com/watch?v=KkpqA8yG9T4
But fusion power plants needs to breed and separare tritium, prevent excessive tritium losses in the first wall. The plasma-facing materials in tokamak are subject to very harsh conditions, mutch harder conditions then reactor walls in a fission power plant.
https://en.wikipedia.org/wiki/Plasma-facing_material
This part is quite well known and follows the design of classic thermal power plants.
Radiation heat from the fusion heats-up the inner wall of the vacuum vessel. This heats up working fluid flowing behind the inner wall (in case of CFS then plain is to use a molten salt: FLiBe). Also there a second, more important effect: deuterium-tritium fueled tokamaks release 80% of produced energy in the form of high energy neutrons. Large part of energy of neutrons has to be captured by the working fluid for the power plant to be economically viable.
Heat from the working fluid is transferred using a heat-exchanger to heat water and produced steam, which drives a steam turbine and an electric generator.
https://en.wikipedia.org/wiki/FLiBe
FLiBe as a working fluid is not a new concept and has been already demonstrated in molten salt fission reactors.
Nuclear power plants will be run by private companies that will weasel out on maintenance to save a penny. Yes, they will weasel out, this time will not be different to other industries.
Nuclear power plant cost overruns by more than 3x.
Nuclear energy being already more expensive than solar.
No private insurer wants to insure a nuclear power plant because the potential payout is gargantuan. So it is the country the one that has to insure it.
Nuclear waste maybe will get reprocessed one of these decades if we really get very lucky, but it is expensive and gets in the way of the profits. So we create a shell company to deal with it, and if it happens something, we bankrupt the shell company and the country has to pay it, again. We get to keep the profits, of course.
What if an accident happens? Well, the country is insuring it, so they have to pay for it. We don't have to be that careful anymore, we don't have to pay for it!
But there are 32 layers of protection, nothing bad will ever happen! We are going to a world with more active wars. Your 32 layers of protection will be blown apart by a well placed hypersonic missile. I hope this never ever happens, but my gut feeling tells me otherwise.
Nuclear would be great if it, and the world, would be run by responsible adults, not by profit-maximizing locusts and warmongering oligarchs.
Your sensor reporting system will be forced to report whatever is needed - regardless of the reality of the situation - as soon as the right manager demands more uptime to an engineer, or otherwise they get fired because leadership demands more profit.
If you want to try live without technology, try living in Somalia for few months. Average Somalian would change for you at any moment.
The Middle ages had effectively more technology than the Romans (all the stuff that was invented til the Romans, plus the stuff that was invented later), yet they fared worse, mostly because of religion and feudal lords sabotaging what the Romans managed to achieve.
" There is little record of other sanitation systems (apart from sanitation in ancient Rome) in most of Europe until the High Middle Ages. Unsanitary conditions and overcrowding were widespread throughout Europe and Asia during the Middle Ages. This resulted in pandemics such as the Plague of Justinian (541–542) and the Black Death (1347–1351), which killed tens of millions of people. Very high infant and child mortality prevailed in Europe throughout medieval times, due partly to deficiencies in sanitation. "
https://en.wikipedia.org/wiki/History_of_water_supply_and_sa...
Even today countries without technology for clean and safe drinking water and sanitation have big problems.
" Without better infrastructure and management, millions of people will continue to die each year from preventable, water-related diseases like malaria and diarrhea. "
https://www.un.org/sustainabledevelopment/water-and-sanitati...
I am as pro nuclear (actually pro anything not fossil fuel), but this was actually the best counter argument I came across:
And what's nuts is they can walk away with those profits, buy another nuclear company, and repeat the same process until the same inevitable outcome happens.
We need reform. At a minimum we need make it impossible to have things like LLCs in charge of companies where failure result in huge negative externalities. The owners need to be at risk at going bankrupt. Without that risk, they'll just keep destroying everything so long as it makes an extra buck.
If a mining company extract lead and silver from the ground, we kind of know that they won't be around to safeguard waste for all eternity, nor will they be able to restore the environment when the company eventually goes bankrupt. If society want to allow such commercial operations then it need to also strike a balance so that society don't have to bear too much of the negative externalities.
In Sweden, the goverment here owns the energy company that operate the nuclear power plants and the mining company.
That is not correct. Vattenfall has nothing to do with Oskarshamn, and had nothing to do with Barsebäck.
Forsmark
- Vattenfall: 66.0 %
- Mellansvensk Kraftgrupp (essentially Fortum): 25.5 %
- Sydkraft Nuclear Power (Uniper): 8.5 %
Ringhals
- Vattenfall: 70.44 %
- Sydkraft Nuclear Power (Uniper): 29.56 %
Oskarshamn
- Uniper (through Sydkraft): 54.5 %
- Fortum: 45.5 %
Barsebäck
- Sydkraft Nuclear Power (Uniper): 100 %
I am in the same boat. Companies will optimize for profit and rent-seeking, all else be damned. A nuclear meltdown would be a negative externality, if line goes up it would have been worth.
> We need reform
Any reform needs to account for corporations being machines optimized to generate profit. Regulations should ensure "negative externality" is not really externalized.
Corporations only understand profits, and investors should be understood as entities willing to leech from society. The only way to heandle corporations is by having failures threatening the money that investors can leech through this pipeline.
Of course like in the well known capitalist regime of the USSR that precipitated the big nuclear problem. If only we had the government instead of the evil capitalists to run things then we could be safe from those profit maximizing parasites.
Chernobyl happened because the son of a central committee member needed data from a dangerous experiment that was conducted at the powerplant. They literally disabled safety systems with wrenches. Both the design itself would have never allowed in the west nor would the experiment that caused the accident. Also, the HBO movie was very inaccurate so please don't bring up something you saw there, many of the things in the movie aren't even scientifically possible.
Under the current aircraft protection rules, the containment building has to survive impact of a fully loaded large civilian airplane moving at speed of sound.
For example testing of samples of containment building was done using acceleration of F-4 Phantom mounted on rocket sledge towards the wall. The wall survived the impact without problems.
Which already exists. For example, India (so that you cannot say "this is something only available to USA) has the Agni-V (https://en.wikipedia.org/wiki/Agni-V) that supports a 7.5 ton bunker buster with Mach 24 terminal velocity. It costs $5 million each (like a battle tank).
Your squishy 747 moving at Mach 1 is nothing in comparison.
What other countries do already have something similar, or will have something similar, let's say, in the next 5 years?
https://en.wikipedia.org/wiki/Dnieper_Hydroelectric_Station#...
https://en.wikipedia.org/wiki/2023_Derna_dam_collapse
https://en.wikipedia.org/wiki/1975_Banqiao_Dam_failure
The biggest reason the world is seeing more active was is that we are dependent on a few unstable countries for our energy needs. Solar and wind power can produce very cheap energy when the weather is optimal, but suboptimal weather can equally produce extremely expensive prices to the point where social and economical stability start to break down. We are giving money to warmongering oligarchs because of the fear of what happens if prices goes up to high, which would not happen if energy and heating infrastructure was secure and geopolitical independent.
Unless you accidentally left out "fossil", as in "burning fossil fuel", then we at least are unlikely to agree.
I certainly intend to continue to gather tree waste and burn it - and I cannot see a problem if forest weight is maintained through replenishment and replacement.
For example Denmark is importing lot of wood from Baltics, UK lot of wood from Canada.
https://www.eubioenergy.com/2025/03/13/no-smoke-without-fire...
I certainly didn't claim that there was, but thank you for rebutting a point not made.
Burning wood has at best similar environmental impact as beef. In theory it can be produced using just "waste", but we have to extend the word "waste" beyond recognition when production is scaled up and the profit-maximizing locusts become part of the picture. The world is suffering from deforestation.
We are not talking about using garden waste to burn a log in a open fire place, but rather grid sized power plants and central heating plants. I should however mention that there are air quality reports that points to issues with individual homes burning wood inside cities. Open air fireplaces do not scale well with dense population areas.
Err, lets perhaps stick with
* Cutting down massive amount of old growth forest is harmful to the environment ( whether it's for burning or bauxite )
and
* Cutting down forest faster than regrowth rate is harmful to the environment (as that's net loss wrt surface sequestration)
and perhaps examine "harmful to bio diversity" (is it? checker-boarded plantation forest has about the same biodiversity as it ever has - it's not old-growth but it's not devoid of life or diversity), "dangerous to humans" (really? with modern logging machines on plantation forest? - the deaths in logging largely come from non plantation clearing on steep slopes and happen to humans aware of the risks)
> True tree waste is very minimal today
Is it? Many people hereabout heat their homes from limb lopping, dead fall, and tree deaths.
> not enough to power a nation for any duration
I don't recall suggesting powering a nation - just pointing out that there's an acceptable attrition rate for forests.
Modern plantation forest involve draining of water, and that causes green house gases to be released. After logging, the area also release more green house gases during the first 20 years then they pick up. Logging also changes the level of ground water, and how much of the ground water get filtered, which in turn reduces quality of the water downstream. Logging also increase erosion, which has it own set of risk to humans.
> I don't recall suggesting powering a nation - just pointing out that there's an acceptable attrition rate for forests.
The article is about nuclear power plants, in the context of the UK green party. In order for wood to be an alternative it would need to be able to provide energy in a green, sustainable, and national independent way. Power plants that burn wood pellets do exist, but how green and how sustainable they are is debatable. It also questionable if they will just use wood, or if they mix it in with other even less green and less sustainable fuels, but sells the energy as green energy produced on waste products.
It does not scale. That’s how they are cutting down ancient pristine forest in Central Europe. It’s useful as a supplement to use wood waste; it cannot be a major source of energy.
My point is that AGW is sensitive to the source of burnt fuel and not to the act of burning fuel alone (although it is a balancing act between carbon released and carbon captured - thrown out of balance during the anthropocene by the act of dragging up "old" carbon from the depths).
Just like commercial aviation companies then, right?
> Nuclear power plant cost overruns by more than 3x.
On average or what?
> Nuclear energy being already more expensive than solar.
What's "solar"? A solar panel? Sure. Solar+8h worth of batteries? Maybe. Solar+enough batteries to guarantee a stable grid? Hmm. Solar+batteries+the externalities of burning fossil fuels to compensate?
> Nuclear waste ...
Let me stop you right there. Head on over to https://app.electricitymaps.com/map/fifteen_minutes and look at how much coal&gas waste (no, not just CO2) we are dumping into the atmosphere at this very moment.
Now go ahead and tell me again that we need to badly find a solution to the huge problem of inert, solid, compact nuclear waste that's just sitting there.
> What if an accident happens?
Idk, what if an accident happens with anything else that's already 99.999% safe, like aviation? Odd question to ask about the objectively safest power source we have.
> Your 32 layers of protection will be blown apart by a well placed hypersonic missile. I hope this never ever happens, but my gut feeling tells me otherwise.
Right. You're getting attacked by hypersonic missiles and your priority is your nuclear power plant safety.
Empirically, somehow Ukraine is not a nuclear wasteland despite their nuclear power plants being very much under threat of attack by not so sane people.
Do you think the concrete to build an NPP doesn't require a crazy amount of fossil fuel? Do you think the storage will continue to be as expensive? Do you think the storage will continue to be as expensive by the time the NPP is actually completed?
I can have solar now, with batteries next year, and great batteries in 3 years. Or badass nuclear in 7 to 10 years with an average cost overrun of 102% (https://www.bu.edu/igs/2025/05/19/investment-risk-for-energy...), just in time for solar and batteries to be so good that nuclear will be irrelevant.
BTW, Ukraine is not a nuclear wasteland because Putin doesn't think it is worth making it a wasteland, because Russia actually attacked the Chernobyl sarcophagus (https://en.wikipedia.org/wiki/Chernobyl_Nuclear_Power_Plant_...), thus showing everyone that Putin is not scared by the nuclear fallout taboo. That genie is out of the bottle now, the madmen have shown that they are not mad enough right now.
My sources say: nuclear power 20-33 months, coal power 33 months, peat power 26-27 months, gas power 21-27 months, wind power 7 months and photovoltaic power 60-95 months.
https://inis.iaea.org/records/kgzhn-ark54
Which means, among other things, that solar is already net negative before nuclear is built and starts to produce.
And also, solar panels are rated to 25 years 80%, which means they retain 80% of initial production after 25 years, not "explode after 20 years and you have to replace them".
But even better: let's go wind and beat nuclear and solar by a crazy margin.
During the last decade Europe went for wind and solar, but wind is quite expensive to build. Solar was expensive but is now a lot cheaper, mostly because it's mass produced in China using cheap, still quite coal heavy, electricity.
Still solar and wind are weather dependent and need to by supplemented by fossil electricity production in Europe in the winter months, which is why we see these days market electricity prices around 300 Euro/MWh in Europe. (The plan, decade ago, was to use cheap Russian gas to supplemented solar and wind. Things didn't go according to the plan).
It's hard to convince people to change a stance they made a part of their political and personal identity.
"Science progresses one funeral at a time".
https://storelectric.com/dunkelflaute-energy-storage/
https://assets.publishing.service.gov.uk/media/677bc80399c93...
The large portion of the environmentalist left are degrowthers who literally want people to just live with less, which means "less energy" is actually good. It will never be a politically viable position, but again, we're talking about a party that until recently has never come close to wielding power.
That I think it's an idiotic position is beside the point. Things and prosperity generally are not the problem, and can grow pretty much indefinitely for the foreseeable future if it's done in a reasonable and sustainable way.
There are a lot of things that would work fine if done in a reasonable and safe way but we have plenty of examples of people making unreasonable and unsafe decisions.
And most of these things have impact much bigger than just the climate. They pollute in a lot more ways than that. Resource extraction, manufacturing pollution, transport, waste disposal.
It's stuff like forcing repairability that allows us to do with much less impact on the environment.
In a perfect world, perhaps. In the real world, it very often does.
It really does. You can live without clothes, that's less. You can live on 1500 kcals a day. You would be at the brink of starving all the time but you would be alive. I could lock you in a cage and just give you the bear minimum of bread and water. Just enough heat so you don't freeze and never let you out. That's certainly less. Just how much less do you want?
PS Young people almost always use more resources than the old. When my kid isn't here, our trash and recycling containers are pretty empty. When he is here, they overflow. And he is only a 50% increase in the house's population.
Living without AC in a warm summer is one example. It feels like a first world inconvenience to the Green types, that we should all learn to accept. Good luck with democratically convincing everyone else - you'd need authoritarian for a true success in keeping everyone "living with less."
If you accept both of these then like Vaclav Smil, you'll conclude that you need to use less fossil fuels and nothing else will replace them. And if you care about fairness globally then 1st world nations need to really use less.
It all makes perfect sense if you believe all the lies told about renewables.
Most of the people mocking it helped spread those lies, which makes attacking the people who believe them a bit rude.
Literally the leftist dense cities have been the ones pushing back hardest against high rises, sustainable transportation alternatives, and in large part, electrification through overly restrictive environmental laws designed in the 70s.
That’s over now. Climate change is here, and you still can’t convert a house to a duplex in LA without jumping through a thousand hoops.
Basically, converting from one form of energy to another usually can be done at 50%. The lone exception is voltage potential (electricity) where we can get 90% for motion but 10% for anything else. And when you use motion for transport you have all the problems of a heavy battery reducing efficiency. This is why we can make an EV but not an electric plane. Then there are the problems to do with storage (remember 2 conversions so 25% efficiency there unless you use a battery). Finally, remember that capitalism is really good at efficiency. When people started trying to find energy uses to cut, this was easy in less developed places but in the US it was nearly impossible. Every cut caused problems elsewhere (even for something as minor as an HVAC fan). Ironically we learned this during COVID when the older "inefficient" buildings were healthier than the newer ones because they moved less air.
I was talking more about general decarbonization.
This is wrong for two reasons.
One: you can make heat with electricity from renewables sources, if that were necessary.
Two: you don't need heat because you can make ammonia with green hydrogen from electrolysis then follow the standard Haber-Bosch process. The normal fossil route does this too but gets the hydrogen by splitting fossil gas and vents the waste CO2.
* (2022) https://www.nature.com/articles/s41561-022-01043-9
* (2026) https://www.sciencedirect.com/science/article/pii/S036031992...
soon to be piloted .. with results expected to take a while.
Part of it was a Soviet psyop to get Western citizens to oppose West's nuclear weapons. Encourage people to oppose nuclear in general, both nuclear power and nuclear weapons.
Sure, you and I can talk about newer plant designs that fail safely, or about how coal plants emit more radiation by far. But if we had the ability to rapidly convince large swathes of the populace of provable scientific facts, then clean power is only one of the many many problems we would be able to solve.
The leader of Germany that phased out nuclear and made Germany fully reliant on Russia then took a job... at Gazprom. The VP from the Greens responsible took a very high paying job lobbying for foreign Gas firms, too.
It has to be one of the most successful foreign influencing campaigns in history.
https://en.wikipedia.org/wiki/Gerhard_Schr%C3%B6der#Business... https://en.wikipedia.org/wiki/Joschka_Fischer#Business_activ...
The chances of a Soviet leadership-induced meltdown like at a German nuclear reactor that is properly designed and maintained is laughable.
It is, however, extremely hard to film the slow killing of people by browncoal. It's easy to film a nuclear reactor incident.
A slightly racist belief in the Japanese as superior at following the rules meant a big shock when the Germans realised that even the Japanese could not be trusted with nuclear power.
The waste will burden hundreds of generations for millenia and the reason? Our current consumption
Such greed and disregard for following generations
Climate change is a minor problem in comparison
Yes there is, bury it. Its what we do with lots of other waste. Of course, you have to be a bit more careful than you would be with a standard landfill. But the engineering is well understood. It is usually just the fact that nobody wants it buried near them that causes political issues.
>The waste will burden hundreds of generations for millenia
Pumping more carbon into the atmosphere is also a huge burden for future generations.
>Climate change is a minor problem in comparison
What do you base that on?
We have no way to communicate the danger of the waste to people 55,000 years in the future
That greed, yours and mine, could create that dangerous pile of rubbish, that will be deadly to people who will never know of our existence
What astounding recklessness and hostility to the future
For current consumption
Unbelievable
B) We could reprocess the waste
C) There are reactors that produce 95% less waste, regulation prevents their testing and deployment
D) All the nuclear waste in the US (the country with by far the most NPPs) fits in 1 Olympic sized pool
Nuclear waste is great for several reasons:
- the first one is quantity: very small in comparison with how much energy it produced (a nuclear reaction generates one million times more energy than a chemical reaction so less resource usage across the whole lifecycle);
- the second one is that most of it (over 90%) can be recycled and used with gen 4 reactors;
- the third one is that it stays local, i.e. unlike CO2 it doesn't go into the atmosphere (and then the ocean), and since CO2 is inert, from a human time scale how long CO2 can stay in the atmosphere is, I would argue, comparable to nuclear waste decay.
You cannot predict t that any place on Earth will be stable, or stay local, over hundredsof millenia
Wishful thinking so you can make future generations pay for your consumption
You maybe mixing up danger and risk, those are two different concepts. Nuclear waste is dangerous, but it doesn’t have to be risky. Consider this: where do we have the most unknown (risk): long-term geological storage of nuclear waste, or the consequences of climate change and our ability to adapt?
I really wish I could share the educational resources that I have with you, unfortunately it’s all in French…
That said solar panels and batteries are so bloody good now, why even bother building nuclear reactors in much of the world? And geothermal looks promising too, with the new fracking tech they're using. But who knows.
https://www.legislation.qld.gov.au/view/whole/html/inforce/c...
And of course have a chat with the traditional custodians of the land, and see if they're keen.
( eg: Noonkanbah - https://www.theguardian.com/australia-news/2018/sep/30/the-d... )
They do make agreements and keep them when they are part of the discussion from the outset and consulted for advice.
ie: find a place to make a hole that is both stable and not a significant site.
It doesn't help that more recent good faith agreements have been torpedoed by, say, Rio Tinto not keeping their word going forward.
( in recent follow up news from an epic Rio FUBAR - https://www.abc.net.au/news/2026-10-25/juukan-gorge-archaeol... )
>Climate change is a minor problem in comparison
No one knows what the best and worst case scenarios for deaths during to climate change as they effects might include AMOC shutdown, sea level rise, forced mass migrations of people, wars, shortages of food, etc. In all credible scenarios the deaths and suffering in even the best case scenarios will be much, much, higher than any deaths due to radiation exposure from nuclear waste.
Nuclear: hundreds
Don't let perfection be the enemy of improvement.
Thanks to the inherent safety of nuclear? Or that the wind was, by chance, blowing to the sea when the worst happened?
https://www.ianfairlie.org/wp-content/uploads/2013/03/fukush...
https://www.sciencemediacentre.co.nz/wp-content/upload/2011/...
And who cares about the 150 000 displaced people and the still existing exclusion zone?
Oh, yeah, because the Fukushima nuclear accident is still ongoing. The plant is still too dangerous to access and dismantle. Cooling water is still pumped into the reactors to keep them from melting down. That water is still contaminated by a mixture of radioelements and being released to the ocean after partial treatment. And this will go on for several decades still.
You are also missing that the evacuation was expanded in stages:
- Accident day: Loss of cooling, 3 km evacuation.
- 1 day after: 10 km. Followed by extended to 20 km when unit 1 exploded. Followed by unit 3 and 4 exploding as well.
What did Japan's nuclear regulators do after Fukushima? They expanded the emergency planning zone from roughly 8 - 10 km to 30 km.
https://theconversation.com/evacuating-a-nuclear-disaster-ar...
Also, you can't spell.
For example Greenpeace had it roots in the oposition to nuclear weapon testing at the end of 1960s.
https://en.wikipedia.org/wiki/Greenpeace
Sellafield's current expected bill is £127B over the next 100 years. Hanford is looking at a cost between $364B and $589.4B.
The imagined economics sold to the public never delivered followed by accidents like Windscale, TMI and Chernobyl.
With climate change the nuclear industry saw the possibility of finally having actual product market fit. So another round of subsidies were created in the 2000s and 2010s. At the same time renewables were seen as the upstart, and storage barely crossed any minds.
The outcome being ruinously expensive plants as seen in Vogtle, Virgil C. Summer, Olkiluoto, Flamanville 3, Hinkley Point c and so on.
What we're seeing now is a token investment to subsidize the necessary industry for military research and reactors. But no one expects it to deliver electricity at a relevant price, or point in time, compared to renewables and storage.
But not anywhere near the nuclear frenzy seen online.
Also, Hanford has nothing to do with civilian NPPs and the processes used there would never be done as part of power generation.
Finally, the cost of NPPs is almost always about the lawsuits. Look at how much Korea and China payed for their NPPs. It was less than 20% of what we pay, they were online in less than 5 years and they are producing 2.8GW for each country for the last decade.
PS The UK has never deployed a standardized design for a NPP. All of their NPPs are different types of experimental designs. Just buy a AP1400 and be done with it for far cheaper.
They were deeply entwined, and still are. The AEC established in 1946 was responsible for both nuclear weaposn and peaceful nuclear technology.
There's been a bunch of civilian dual purpose reactors ran at hanford.
Yes. Much of the waste is from the weapons program. But saying that the site has nothing to do with civilian nuclear plants is just you making stuff up.
It is sad when the premier example touted is South Korea. The country where 68 people received prison sentences totaling 253 years and 9 months from the corruption scandal involving falsified safety certificates, fraudulent components and bribery.
China is also especially funny. Despite the nuke bros perfect environment of stable regulations, cheap workforce, state financing, authoritarian rule and so on nuclear remains insignificant. Sitting at 4% of the grid mix and shrinking. While renewables and storage are absolutely exploding in scale.
> I've said this before and I'll say it as many times as is needed.
> The problem with the waste (and nuclear and radioactivity in general) is the messaging coming from those who do understand it. That is what solidifies misconceptions and fear, just as much as what anti-nuclear activists fearmongering may contribute.
> The average person believes that the mere existence of nuclear waste is an existential threat. That it's like a monster trying to break free from its container, and if it does, or if someone lets it out, it will wreak absolute devastation on the biosphere of potentially the entire Earth.
> You cannot appease or dispel such fears by insisting about how seriously waste is being handled and how we've gotten much better at it and that we've reduced the chances of accidents and contamination by this and that.
> Those arguments do not matter when the belief is that the threat is world-ending. People do not believe that the chances of accidents are zero - nor should they be expected to.
> What you need to tell people is that their inherent belief is wrong. Like it's absolutely, completely wrong on so many levels that it isn't even in the same ballpark as ludicrous. I know, I know, they will probably not believe you, at least it will take a lot of time for them to start believing you. But you have to say it nevertheless. Stop reinforcing their fears by always talking about how safe you've made the process, that will never work. Never.
This talks about nuclear waste but I think it applies even more to nuclear accidents. At least it applied to how I saw nuclear power before I actually decided to learn about it (after watching the Chernobyl series lol !)
The best time to build up nuclear power was 4 decades ago - when the supply of fossil fuel was obviously fraught, and things like solar and wind power were nonviable.
Whether it makes any sense to push for nuclear power now is unclear. Nuclear was quite expensive even back then - but decades of NIMBYism, "environmental" activism and overregulation have damaged the industrial capability and eroded supply chains to the point that getting a buildout going at scale and on a sane budget and a sensible timetable would be an uphill battle. At the same time, renewables aren't anywhere near as opposed, the economic outlook for solar, wind and grid storage is better than it ever was, and the situation is likely to improve even further.
Look over at France, frequently touted as a "successful" buildout. But reactors got more expensive the more they built, not cheaper, and they never met their initial goals for number of builds.
And look at the one place with modern-day "successful" builds: China. They like to tout the reactors as great successes, and they are on time and on budget, or at least as on budget as we can tell in an economic system like that. But they missed their 2020 and 2025 five year plan goals for deployment, and will miss their 2030 goal too. Meanwhile, they deploy 20x-30x as much wind and solar each year, each tech. That's after adjusting for capacity factor! So the best nuclear builders in the world are only building enough of it to be low single digits of their energy mix.
Nuclear was always oversold as a technology, always underdelivered, and has not seen a positive learning curve that a normal technology would. It was doomed from the start, IMHO.
And "quite expensive" vastly understates it - high temperature gas-cooled reactors are in theory more efficient in operation at the expense of increased construction cost. In reality, construction costs far, far outweigh the raw cost of fuel (reprocessing is a different matter!) so we landed ourselves with all the extra expense for very little benefit (probably actually a negative benefit since the much-vaunted ability to refuel whilst at full power turned out not to work in practice).
So they were late, hideously expensive, completely failed to be sold to other countries, and now have an availability factor no higher than that of offshore wind.
We knew that they would be unlikely to live up to their promise as early as 1964 and yet still went ahead despite several opportunities to change course. The nuclear industry never learns.
Are they really?
https://en.wikipedia.org/wiki/Opinion_polling_for_the_next_U...
Possibly, but I vote for them and here in Bristol, they control the council and we have a Green Member of Parliament.
They've been around for decades, but they're grabbing more attention and headlines (especially the whole "Zionism is racism" declaration).
You got one guy on here claiming a fusion reactor will be built in Virginia (lol). Yet another claiming that the reason that everyone hates nuclear power is because of the byproduct of nuclear waste and that it's worse than climate change (rofl). Like what kind of drugs are you people on?
Nuclear loses on pure accounting and time to build.
So for the same rate of investment you can decarbonize 2-3 times faster. And that doesn't figure the long lead times for nuclear vs solar, wind and batteries.
Both Scotland and Northern Ireland have their own Green Parties. There is no single UK Green Party.
If only. There's people and parties (not in the UK) who would rather see the rest of the country suffer than admit they were wrong, so they feel compelled to die on that hill and take everyone with them, because defending their principle is more important.
“People act reasonably when left no other choice”
It stuck with me.
Unlike fossil fuel power plants, NPPs don't depend on a steady supply of a high volume of costly consumables just to keep running. Reactor fuel loads last months to years, naturally buffering any price shocks or supply chain issues. And you can maintain an "energy security" stockpile of nuclear fuel that would add you even more years of runaway.
To have your nuclear power disrupted, you have to face an adversary that's both capable and willing to hit targets on your soil, and on top of that, is willing to target NPP infrastructure specifically.
A random rogue state lobbing mid-range drones over a strait wouldn't cut it. Neither would a war halfway around the world.
To attack you just need an inside man and an USB stick to fake an accident.
And with the AfD they get the information about critical infrastructure free of charge
we have the right to criticise countries too right?
Edit: what is your point? Being able to criticize? Sure, but so what?
It is obviously a good thing if a democratic nation state is independent from a totalitarian dictatorship.
> Not like life expectancy in Germany is low, for example.
It's not about life expectancy. They now have to make a choice between supporting an aggressive totalitarian state vs. suffering damage to their economy due to higher energy prices. That is obviously a bad position to be in.
But Germany wanted the cheap gas, so they ignored the risks and Russia ultimately invaded Ukraine.
But regarding gas, one has to understand that a tiny fraction (15%) of gas is used for electricity and most for heating. So nuclear power is completely irrelevant here.
I also would like people realize that many nuclear plants in Europe and elsewhere still depend on fuel from Russia. So energy dependence is a bit more complex.
You know that homes can be heated with electricity from nuclear power? The reason why Germany uses gas for heating is because it was historically very cheap compared to electricity, because it came from Russia. Good, while the attached strings could be ignored..
Meanwhile renewables and storage are reshaping our global energy system due to being the cheapest globally scalable energy source in human history.
We also need to keep in mind nuclear supply chains. After 21 sanction packages the EU still haven't sanctioned Russia's nuclear industry.
We're simply too deeply entangled across the entire supply chain: nuclear fuel, enrichment, reprocessing, technological partnerships, reactor maintenance, new construction and more.
Ukraine said that Russia invaded Ukraine. Russia said that Russia invaded Ukraine. And Russia has a long history of invading its neighbors - that's why it's already so big. We have no reason to doubt that Russia invaded Ukraine.
In the UK, Sellafield was a nightmare. Lots of less serious slip ups and malfunctions punctuated by a few critical incidents, between 1954 and 2003. You might understand why yesterday's Green Party might think it an issue worth pursuing.
https://en.wikipedia.org/wiki/Planck%27s_principle
Definitely risks in the supply chain there, but probably less than Russia?
Or the panic when the next drones appear near a power plant
What do you mean?
E.g the ex chancellor is now paid handsomely https://www.nytimes.com/2022/04/23/world/europe/schroder-ger...
I believe more recently there was an expose about some other politicians at that time having links to Russia, although don’t have them to hand right now.
How about some useful policies like removing planning constraints for grid expansion and solar farms and compulsory wind farms on golf courses owned by foreign billionaires
Even back then, those economic comparisons were idealized for nuclear. Build it run it count up to the dollars and there you go. Except you need to secure it, you need to handle waste, and roughly the same cost over runs are bedeviling decommissioning as they were construction.
On top of all that, why is nuclear still uninsurable in the private market?
The cost of Nuclear has raised in the same way every other civil industrial project has risen.
A pipeline in Canada was supposed to be $8B it cost $30, subways and tunnels go 3-5x over budget because the actors can extract that wealth.
Think of the builders like Nvidia - they are not incented to build something for 'cost plus' - they want to make sure they suck all of the surpluses out they can. Why build for $10B when you can build for $35B?
Contractors are incented to price all the way to the point where it's 'not viable'.
Thats why with oligarchic vendors, you will never, ever have cheap energy. Never. Because the supply chain will take all the surplus. That's why we have competition. Groceries are not like that.
Insurance - this is a debilitating issues stopping nuclear because there's no way to know what the outcome would be. We don't know how the courts would rule on damages if there was a problem.
This is something that has to be socialized, at least on some level.
Farmers and property owners have to 'live with' the fact there are 300f monstrous windmills obstructing their view for the public good. It's minor but very real. In a more extreme case, we have to contend with the fact there are certain cases in which people may have to 'vacate their properties' in some cases. How do we compensate? It's hard to say, but that has to be worked out and made clear otherwise nothing will get built.
Regulations around storage are another problem - governments have not pushed hard enough for material solutions, kicking the can down the road because just leaving the problem sit in pools beside reactors was 'good enough'. Were we to have invested this for decades we would be much further along.
US, Canada and France etc. have pretty good records, though the US situation is too 'open' it could be tightened, and there's no reason we couldn't have already 35%-50% base nuclear energy all over North America.
Ontario does is quite well.
This should have happened decades ago.
You think it's axiomatic that the insurability of nuclear power has to be socialized. Insurability is a strong and reliable financial signal. We're seeing this every day in the tech industry now with data center build out that needs credit default swaps. If you can't buy insurance at any price, it's probably not going to end well.
Grid-scale solar plus batteries is cheaper? Citation needed.
Energy costs, of course, vary by location - so that linked report is the Australian national science (both theory and very much applied) body determining that conditions in Australia are such that the economics of nuclear power here have costs greater than that of grid scale solar + batteries + other storage technologies on horizon and being firmed up.
Renewables are a long way off from covering the base load.
They are only now crossing the threshold into 'key supply factors'.
There are literally 0 confirmed deaths to due exposure at Fukishima. Zero.
Literally installing solar panels is more dangerous. Most of the are will be recoverable in a few decades.
The wars in Russia, Iran and frankly the entire Iraqi conflicts, and Yemen as well - are all 'Oil Wars'. Without high Oil prices and global dependency - none of that would exist.
If we had followed through with buidling out nuclear from the 1980s - and did it safely, we might have 1 more Fukishima, and also learned from it (there are htings about Fukishima that should have never happened) - and most of the West would have 50-65% base load from Nuclear.
We may very well have had all electric cars 20 years sooner and Oil would be used for jet fuel and a few other things. Maybe not even that, as we can synthesize fuel with electricity already.
For existing nuclear, stealing it from the other grid users is cheaper than building clean power today.
Or.... the full-system economics of renewables may not actually be as good as advocates claim.
Brit here: we need renewables and storage and nuclear.
> compulsory wind farms on golf courses owned by foreign billionaires
We need this x100.
It's not.
And do you actually believe they are comparable?
German nuclear plants were producing for less than 2 cents/ kWh. Firm, day + night, summer + winter, profitable.
Intermittent renewables cost multiples of that and require massive subsidies on top and are allowed to place the burden of their intermittency on the firm producers on top of that.
Batteries: https://www.tesla.com/megapack/design Solar: just google 1gw solar cost
So you claim as representative, not the average and not the median of nuclear power plants.
But the most expensive nuclear power plants ever produced.
Even without knowing any details about those plants, that's either statistical illiteracy or malpractice. Take your pick.
And it doesn't get better when you know the details:
- The ones you picked were all First of a Kind build (FOAK). So prototypes. It is well-documented that FOAK builds typically are 50% more expensive and longer to build than serialized builds (Nth of a Kind, NOAK). These were more around 100% longer than NOAK, for a bunch of reasons.
- A number of these were the EPR. The EPR has since been discontinued, because the manufacturer found it too hard to build. It has been replaced by the highly simplified EPR2. How is a discontinued reactor type representative of future builds?
- All of these builds were in countries that had a long hiatus in nuclear construction, so had to build up experience in the workforce, supply chain and regulators, so FOAK on steroids. Even the most experienced, France, had a gap of 18 years between the start of the previous build and the start of FV3.
- All of these builds had regulatory changes during the construction process. Sometimes massive changes, for example over 4000 changes for HPC in the UK. And not trivial things: the concrete of the outer protective shell had to be increased by 40% or something. Which has knock-on effects, because now things inside don't quite fit any longer. etc.
- New construction techniques such as modularization, factory production etc. all decrease the cost of serialized builds, but vastly increase the risk during First of a Kind builds.
And of course you are comparing installed capacity, which is an almost completely irrelevant metric. In the UK, capacity factors for solar are between 9-12%. So you have to multiply your solar numbers by 10 just to get equivalent output on average. Except average is not good enough. There is winter, there is night, there are clouds. 4h of battery are not going to get you through winter.
And you "forgot" that nuclear power plants last much, much longer than solar installations, at least twice as long, more likely 3 times and possible 4 times. All of the plants in the US that have applied have been approved for 80 years of operations, they are now looking at 100 years and see no significant problems.
So without even taking into account new developments, you have to divide the nuclear numbers you gave by 2 and multiply the numbers for PV you gave by at least 20-80 (and that's not covering winter yet).
So $8B/GW vs. $20-80B/GW without any firming.
And which is why the price for installed capacity is not the right metric at all.
The cost of a kWh delivered reliably 24/7 is the right metric. And there nuclear shines.
And intermittents are simply not up to the job. Which is why pretty much the entire world is giving up on the fantasy of supplying an advanced industrial society using only intermittent renewables. And even the most hard-core greens are coming around, as TFA.
As I wrote: Germany's nuclear power plants delivered reliable electricity at below 2 cents per kWh.
If nuclear is cost effective it makes sense to build it for all capacity - in the U.K. that’s about 50GW.
Otherwise, you are just making the circular argument that because we haven't built we shouldn't build. That makes no sense.
And yes, nuclear for all capacity makes a lot more sense than intermittent renewables for all capacity. But a more balanced mix tends to work out better.
The real question is cumulative emissions. Cheap and fast, even if imperfect in the shorter timeframe wins the day.
The question to answer is: Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
None. Nuclear is cheap and quick and investments in nuclear not wasted.
We have wasted decades going down the wrong path. As an example, Germany has spent almost 25 years on the failed "Energiewende" and we haven't even completed the easy half. Nuclear did not require subsidies. Intermitten renewables anywhere from €30-50 billion just in subsidies. Per year.
France converted its electricity grid to nuclear in 15 years. For a total of €228 billion in 2011 money. Not "per year", not "subsidies". But total investment.
The existing French nuclear fleet was built with enormous state support. Germany pays €18B in EEG support. And that is decreasing as old extremely expensive renewables are leaving the problem.
What you are doing is crying about late 2000s and early 2010s renewables being expensive. Let me ask you, what relevance does that have in 2026? We don't pay those prices today.
The reality in 2026 is the outcome of Flamanville 3, Vogtle, Hinkley point C. Then we have modern projects, and proposed subsidies like:
- Darlington SMR: Close to Vogtle - Polish AP1000: Vogtle like - Czech APR1000: A step below Vogtle. - French EPR2 fleet: Absolutely insane at €100 per MWh and interest free loans alreay assuming large learning effects.
And that is before the usual timeline and budget overruns for new nuclear has happened.
Given this reply it seems like you are straying farther reality since the prospect of new nuclear is crumbling. You're not even presenting a logically sound argument. Its just victim complex and dreaming about times past.
The question to answer still remains: Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
The nuclear renaissance is in full swing.
FACT SHEET: The Golden Era of American Nuclear Energy Has Arrived
https://www.energy.gov/articles/fact-sheet-golden-era-americ...
2026/09/25 | The Nuclear Renaissance: Financing the Global Expansion
https://fiasi.org/events/event/2026-09-25-the-nuclear-renais...
The nuclear power renaissance in the 21st century: Analyzing past trends, present status, and future outlook
https://ui.adsabs.harvard.edu/abs/2026NucAn...500231A/abstra...
Clear-Eyed about Nuclear Renaissance
https://events.weforum.org/en/events/world-economic-forum-an...
If new nuclear was cheap and quick, why are the recently proposed western subsidies tens of billions per reactor? This just doesn't add you. You realize that right?
Your own financing conference link acknowledges construction costs in the tens of billions, timelines exceeding a decade and unresolved financing.
The DOE fact sheet lists billions in government support. Does that sound cheap and quick to build?
All the links you've presented looks like an industry despereately public handouts from tax money.
But this is not surprising. The nuclear industry doesn't deliver new projects, it currently has product market fit living on tax money handouts. Presenting PowerPoints they hope to never have to flesh out the details on, since that would requrie them to admit to the costs. Just like mPower and NuScale were forced to do. The now shunned previous golden boys.
The question remains unanswered:
Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
They aren't, and some guarantees are necessary, because VEE subsidies have dramatically distorted the markets. Even the cheapest producer cannot compete with subsidized overproduction that drives prices to zero or negative, with the government picking up the decidedly non-zero cost for just those producers that are causing the problem.
And you are projecting the reality of VEE subsidies onto nuclear.
I asked Google AI if subsidies for intermittent renewables in Germany will fall:
Total volatile renewable energy (VRE) subsidies in Germany are projected to rise significantly in the short-to-medium term (peaking around 2029 at over €22 billion), driven by falling wholesale electricity prices and legacy contract obligations.
In the long term, direct generation subsidies are legally structured to fall as older contracts expire, but the total public financial burden will likely remain high or shift into different mechanisms—such as grid infrastructure funding, battery storage incentives, and backup power plant strategies—to keep the structurally unprofitable intermittent energy system viable.
Renewable subsidies are being phased out all over the world. They aren't needed anymore.
And now you've shifted the goalposts again. First, nuclear was supposedly cheap and quick. Now it needs enormous government guarantees because renewables have somehow "distorted" the market.
So which way is it? Is new nuclear cheap and competitive, or does it need taxpayers to absorb its financial risks?
You can't have it both ways.
Why should we waste our limited resources on ruinously expensive new nuclear that won't deliver meaningful decarbonization?
The question remains unanswered:
Poland. €100 billion. 2026. What cuts the most cumulative CO2, fastest?
I’d bet you the cost will be $140B when it’s all said and done, but this website won’t be around in 2044 (assuming no delays, good luck with that). You can bet regulations won’t stop changing over the span of decades either.
I’d rather have 70GW of solar and batteries deployed in a few years, and replace them with even cheaper ones in a number of decades.
For 6 EPR. Each EPR has 1.67 GWe. So 10.02 GW for €72.8 billion or €7.2 billion per GWe. Less than what I wrote. Versus €20-80 billion/GW for solar without firming.
We also have, wind, firming and you know. Relying on fossil fuels for the once a decade emergency.
There's no point having the grid be an ideological purity test when we still have agriculture, aviation, shipping, construction, chemicals, heavy industry and so on to decarbonize.
System studies from Australia to Denmark are converging on finding that new nuclear makes the system vastly more expensive. Even when assuming your "NOAK" costs. Because no one would be stupid enough to build new nuclear at Vogtle or Flamanville prices.
Because the problem for nuclear is that it never solved dispatchability. It always relied on fossil fuels to solve the hard times.
You raise the floor, but that's quite meaningless when the hard times are far far above the yearly baseload requirement. Even when factoring in scheduling maintenance around it. And theen adding that your nuclear fleet may be like the Swedish or French one and have half the capacity offline when it is needed.
I didn't. The post I was responding to compared solar + batteries to nuclear.
Completely incorrectly, it turns out.
Realistic studies show that grids including nuclear are a LOT cheaper.
> There's no point having the grid be an ideological purity test
The only ones who are doing this are the anti-nuclear ideologues.
> Because the problem for nuclear is that it never solved dispatchability.
That is just comically wrong. Intermittent renewables are not dispatchable. Nuclear is.
System costs have been the central argument against renewables ever since they became competitive on LCOE. Which is why energy-system researchers have spent years developing, validating, and publishing models that account for hourly balancing, storage, transmission, flexibility, and sector coupling.
From Denmark to Australia system cost studies find renewable energy systems vastly cheaper than if involving new nuclear. Even when sensitivity testing very low nuclear costs.
The problem with nuclear is that it still needs the same firming to match an actual grid load. It still needs storage and gas turbines.
A smaller quantity than for renewable grids sure. But given how expensive new nuclear is it doesn't matter in the end.
Here's the Danish study:
https://www.sciencedirect.com/science/article/pii/S036054422...
And Australian:
https://www.csiro.au/en/research/technology-space/energy/Ele...
Please tell me how they aren't "realistic".
Your final comment conflates dispatchability with operational flexibility.
Nuclear output is controllable, and French reactors load follow. Although using a fleet controlling which reactor takes which day, and managing their fueling cycle so they can do it.
Conventional nuclear plants are economically optimized for high utilization, cannot start from shutdown on short notice, and don't eliminate the need for capacity that can respond to sudden shortages, demand peaks, and unexpected outages.
There is a significant difference between supplying dependable energy throughout the year and economically covering the relatively few hours when residual demand becomes exceptionally high.
As an example, the Australian CSIRO "study" you cite is deeply flawed.
1. Incorrect lifetime assumptions
It assumes nuclear power plants only last 30-35 years. In reality they last 80-100 years. So they are actually 3x cheaper than reported. Same trick as used in the infamous Fraunhofer ISE "study"
2. Incorrect assumptions about sunk costs
The report incorrectly treats already spent capital costs (on renewable infrastructure) as "free".
3. Underestimation of system costs
The report incorrectly averages metrics over longer time periods and thus vastly underestimates the costs of intermittency.
4. Incorrect capacity factors for nuclear.
Capacity factors between 50-80% are assumed. In reality even the world-wide average is over 80% and well-run fleets like in the US are over 90%. Again, same shady trick used in the infamous Fraunhofer ISE "study"
So same-old same-old. And as I said before: not going to debunk every single instance of always-the-same disinformation.
Denmark is now looking at nuclear, because the renewables-only strategy has failed.
https://kernekraftalliancen.dk/en/#myths
https://www.reddit.com/r/ClimateShitposting/comments/1xlxdzh...
The problems in the U.K. specifically are more about grid capacity (both long distance and local substation level) and nonsense regulations (why can’t I have pluggable battery to go with my pluggable solar) than in generation.
That said, it seems neither pragmatism nor ideological coherence is really necessary to hold power these days.
> Last year, Adrian Ramsay, then a Green co-leader, criticised government support for Sizewell C. “The money being spent on this nuclear gamble would be far better spent on insulating and retrofitting millions of homes, bringing down energy bills and keeping people warmer and more comfortable,” he said.
Classic negawatt approach, to use Amory Lovins' term.
Seems, though, like most people would rather build impressive infrastructure than improve what's already there. Grid expansion and new energy production development have far more cachet than paying a bunch of people with white vans to go around fixing up houses.
Figure out how much solar overcapacity and batteries you can get, within a year or two, for the price of a nuclear reactor deployable 10-20 years from now.
As Joe Kaeser (Chairman, Siemens Energy) observed "There isn't a single nuclear power plant in this world that makes economic sense.“
Or as Steven P. Nesbit (former Chair of the ANS) said <<The “Nuclear Renaissance” foundered when advanced light water reactors turned out to be much more expensive than their marketing claimed, while alternatives—primarily natural gas—plummeted in price. We tend to point to impediments to nuclear technology, such as overly restrictive licensing requirements and adverse public opinion, but these matter only to the extent of their impact on the bottom line. Again, it comes down to the money.>>
There are aspects of many political parties I agree with, but to me, being against Nuclear Power is the largest short sighted items this and a couple of other parties are/were against.
If many countries took the same road as France, the world would be in a much better place. Imagine the energy advances that could have happened if nuclear was supported for the past 50 years.
We’re already in a situation where we have more power than we need during certain hours of the day in some states/countries, and that’s not even counting the massive, accelerating buildout that will happen between now and the years before new nuclear is built… even it was started today.
Also France is around 7c (euro) per kwh from nuclear generation. If the whole west was all in on nuclear for last 50 years it would have resulted in lower per kwh costs.
Nuclear doesn't need to be the only source of electricity generation. In fact, it can be the base on top of which a serious country expands electricity generation with renewable energy.
I will also remind you that there is not a single industrialised economy anywhere on earth that has successfully supplied new electricity growth with only renewable energy. Not one.
And that you can’t scale nuclear to provide all the power as the peaks are only needed rarely.
Which means that when other sources are cheaper (renewables), those must be banned to ensure nuclear gets paid more?
Nuclear fans across the internet seems to have adopted this talking point recently and none of them have noticed it doesn't make any sense.
What are you even claiming here?
For now this is only a desire, not a fact.
The neutron radiation around a fusion reactor is far more intense than in any fission reactor, because in fusion reactors most of the produced energy is carried by neutrons.
Any material exposed to neutron radiation will become radioactive. Of course the designers of fusion reactors will attempt to choose only materials that are converted into radioactive isotopes with a short halflife, but until someone demonstrates a working fusion reactor we will not know whether this is possible or the production of some amount of long-life radioactive waste must be accepted.
In my opinion, during the next few decades there are far less chances for fusion reactors to be used as a significant energy source on Earth than for some improved kinds of fission reactors.
In any case neither fission reactors nor fusion reactors are strictly necessary on Earth, but nuclear reactors are the only way to achieve interplanetary travel through the Solar System in decent times, so I believe that the future of nuclear reactors is for spaceships, not for terrestrial use.
Assuming all the physics are completely solved tomorrow;
Private capital can easily get better returns, not to mention sooner returns, doing pretty much anything else.
Public capital requires a very long-term govt spend spanning multiple governments. China could do it, but hard to see a western govt doing it. Plus it would add a decade to the schedule and costs would spiral upwards.
All of which is a huge bet against improvements in grid-level storage.
https://www.equalityhumanrights.com/news/ehrc-writes-green-p...
https://www.telegraph.co.uk/politics/2026/10/30/thousands-qu...
https://www.thetimes.com/uk/politics/article/green-party-zio...
We need the Middle East out of our political system full stop. All of it.
And I'd like a pony.
Even if we never put a drop of oil in a fuel tank again, 40% of the world's plastics manufacture is dependent on Middle Eastern oil. It will never not be part of our system.
But he is not up to her standard, and they have MPs in office who show Polanski to be just a silly lightweight (and one who appears to be unable to take responsibility).
(It still blows my mind that his excuse for why he couldn't vote was that he had to campaign. In St Pancras. Which is literally only an hour and twenty minutes away from Brighton by a really nice easy direct train. And he could have voted online.)
The Green Party has jumped the shark now that it’s been colonised by these single-issue loons.
The veracity of the claim that Zionism is racist is independent of any implication you’ve arbitrarily attached to it. I both believe that Zionism is fundamentally racist - like many of the other ethno-nationalist 19th century movements - and that Israel has a right to exist. There’s no reason that both can’t be true.
“Zionism is racism” is also some kind of tautology masquerading as an argument. A very diverse selection of races can count themselves as Jewish if they have a Jewish mother. So racism isn’t even the right term to use but “Judaism is tribalism” doesn’t have the same kind of undergraduate-brained ring to it.
A list of examples from history of things going pear-shaped when large numbers of people embraced a form of ethno-nationalism where lineage and genetics is the primary factor in determining a persons worth as a human?
Zionism is a political philosophy - a racist and revanchist one - developed in 19th century Europe. Not all Jews are Zionist - many are anti-Zionist, not all Israelis are Jewish, not all Jews are Israeli, etc. DNA studies show that Palestinians are descendants of the Israelites and Canaanites of biblical times.
Ditto the entire pro-Palestine movement.
I have read your comments and responded to them. Conflating Jewishness and Zionism and "race" is a categorical error on your part.
I've said absolutely nothing about Palestinians or said anything about the current situation in Israel.
Nor have I said anything about the Green Party in the UK.
This is all straw-manning on your part.
I've critiqued Zionism for what it is: it was born of and is a product of mid/late 19th century European political ethno-nationalistic thinking and shares similar traits with other similar political philosophies of the time which were almost universally racist (equating belonging to a nation with genetic lineage) and embracing irredentism.
Your attempts to equate Zionism with Jewishness are disingenuous but also very silly.
Nothing I said indicated I was pro or anti the proposition.
Roughly speaking, of course. Everything about ethnicity is always roughly speaking.
Ukrainians wanting an independent homeland for Ukrainians isn’t racism. Or Greenlanders wanting Greenland to be for Greenlanders. Or when it’s the Irish, Scottish, or Canadians wanting their own country.
The opposition could ally with those parties and end Netanyahu corruption and start the Oct 7 investigation that Netanyahu blocks but they don't.
Explain to us, in light of these very evident and present facts, how Zionism isn't racism. Give us an idea what is going to happen if the Arab citizens part of the Israeli population grows more than the current 20% in regards to "self-determination and statehood for the Jewish people in their ancestral homeland".
The entire concept is tinged with antisemitism, it lacks a nuanced understanding in the religious belief in the restoration of Israel, and it encourages very simple, very straightforward reactions like "these people are all children who have no grasp of politics and shouldn't be near power". Which is my position.
Netanyahu is a horror (and a crook). The current Israeli government is engaged in a cycle of violence that is enabling illegal settlements etc.
It doesn't mean that a British political party should inject itself into a nearly 150 year old cultural/faith position that has its roots in the experience of antisemitism in Europe and the USA.
It's not that different to having a political platform position that Catholicism isn't true Christianity, or that only Sunni Islam is true Islam. Sensible multi-faith parties seeking electability and a broad power base don't do fucking stupid things like this.
You argument fails at the first sentence. The list of deep collaboration between Israel and the UK is too long for this post, and I won't list them, as you know it but are not arguing in good faith.
>The entire concept is tinged with antisemitism
But we can't say Zionism is tinged with racism? A blindingly obvious double standards.
The Zionists parties of Israel want to do ethnic cleansing in the Palestinians territories, and will purge the Arab Israeli the second they grow too big. Is there a gentle Zionism somewhere, that only wants Jews to emigrate to Israel to live their faith without all the war crimes? Maybe, but it is as relevant as the religious anti-Zionism that objects to it on religious grounds. Which is too say: not at all relevant.
I am fully arguing in good faith because we're talking about The Green Party here. It is the political party I am talking about with zero influence. They have zero influence on UK foreign policy in particular.
Please properly read what you're responding to before responding like this.
Complete bad faith, or lack of basic logic.
0. https://atomicinsights.com/wp-content/uploads/LNT-and-NAS-En...
1. https://en.wikipedia.org/wiki/Campaign_for_Nuclear_Disarmame...
Nuclear is a great peacetime technology, Europe is no longer in peacetime.
Besides maybe solar, there is always the potential for harm during war times. Heck, even with solar, cutting off electricity supply to a major urban area can tragically carry a death toll that goes beyond even the few severe power plant disasters we as a species have ever encountered.
Fission is not an outlier here and designing any power plant for resilience is a necessary step, whether in war or peacetimes, whether in a tectonically stable or seismically active area.
The main difference in nuking a fission plant over any other area would be creating longer-term fallout.
If the attacker is at all rational, unlikely to be desired because it makes the area hard to inaccessible for troops on either side.
If the attacker is horrificaly irrational and just wants to cause pure, long term, irreparable harm, unfortunately salted nukes would be a feasible option, independent of having a fission plant anywhere near the drop zone...
Nuclear disarmament, international cooperation and reliable defence alliances can (hopefully) be used to protect against this, along with resilient fission designs within reason. Not having a fission plant by itself unfortunately and targically wouldn't prevent an utterly irrational attacker willing to cause as much long term damage as possible.
Very aware of that harsh fact, living in a country that has a section in our constitution making nuclear power illegal (yes, very stupid) and is not part of any defensive alliance (while expecting the countries around us to defend us anyways), if someone wanted to "salt the earth" around Salzburg, Vienna or Graz, they could do it, even if we have no plants.
Regarding drones, most reactors are built relatively hardened. For example, they're protected against a 747 flying into it at full speed. So even a drone attack would take an advanced enemy, and they might as well drop a bomb on you.
If we come to that state of things, then almost anything we do isn't safe.