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EU experts to say nuclear power qualifies for green investment label: document

reuters.com

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Re: EU experts to say nuclear power qualifies for green investment label: document

#521
post #511
post #496

Earlier quoted context omitted.

By investing into renewable they saved millions of people.

Turning off the nuclear plants was not in any way a requirement for investing into renewables, so setting them up against each other this way is disingenuous in the extreme. Nobody here that I can see are saying not to invest in renewables. But the extremist anti-science, anti-nuclear fear-mongering is as harmful to society as anti-vaxxer propaganda. It's causing real harm and real lives lost.

> Turning off the nuclear plants was not in any way a requirement for investing into renewables, so setting them up against each other this way is disingenuous in the extreme.

That's completely ignoring the history. The nuclear industry was started top down by the German government and the big utilities. The WHOLE electricity market (production and distribution) was in the hand of only a tiny few monopolistic companies, with deep ties into politics.

The anti-nuclear movement started as a grassroots movement against this corrupt systems, which forced their energy politics upon the country.

None of these former monopolistic companies had ever invested in renewable energy or had any interest in it. They were sitting on multi-billion Deutsche Mark businesses which were like printing money. The risks for the nuclear technology was even nicely taken up by the state.

Breaking up these monopolistic markets against their will and against the will of many well-earning politicians which after their political career were moving into these big utilities took roughly three decades.

Thus breaking up the market, getting rid of these huge obstacles to a new distributed / decentralized energy landscape was one of the key achievements.

> extremist anti-science, anti-nuclear fear-mongering

The anti-nuclear movement is not anti-science. The nuclear industry has time over time shown its incompetence. Fukushima has exposed how it worked in Japan: the reactor fleet had multiple technical problems (technical designs, systemic underestimated risks, too expensive to fix problems, ...). Many of these problems were technical and many were political problems. The height of a Anti-Tsunami wall is depending on both a risk calculation and a cost problem. These are not independent in a corrupt industry&politics. Companies and regulation authorities will not cause costs (which were needed to upgrade the site) and thus the risk calculations will be down in a way, that the company will not carry extreme costs, which might have had negative effects on its profitability. The tsunami risk will be calculated as so unlikely that the existing installation looked safe - even though Japan is known for strong earth quakes.

Also: the dismantling of a nuclear installation on an Earth Quake fault line is both a problem of determining the risk and a cost problem. In the end the costs and the hope, that nothing will happen, were the reason that no actions were taken. A single earth quake showed for multiple nuclear installations that the risk calculations were wrong. Thus we have the effect that in Japan the majority of nuclear power plants is still offline and the technical problem of reactors with their meltdown is still for a few decades unsolved.

It's not anti-science to break up corrupt and dis-functional energy monopolies.

Running Fukushima as it was designed (and paid for) was 'anti-science' and politically corrupt. Just before the Fukushima accident happened, there were safety inspections and they found nothing of these problems, which later killed the Fukushima site. After the tsunami there were multiple events which early were described as completely unlikely: loss of outside power, loss of emergency power, reactor meltdowns, hydrogen explosions, heating-up spent fuel pools, completely useless emergency plans, need for additional cooling via pumping sea-water damaging the buildings, fear of additional earthquakes hitting structurally weak buildings, radioactive water exiting the building, ...

The whole scale of the Fukushima ebents exposed the anti-science, design-to-cost philosophy of the nuclear industry and its political proponents.

Re: EU experts to say nuclear power qualifies for green investment label: document

#522

Earlier quoted context omitted.

> And the best part of it, 95% of it can be recycled: That number is not actually supported by your source, as a matter of fact, your source points out that the US it not recycling any of the fuel at all. > Oh, but Germany has a storage for highly toxic chemicals in Herfa-Neurode with already over 3 million tons of waste Sorry, but I don't see the argument there? Just because there's already toxic waste, does not mea…

You critique his sources without posting any sources of your own. That's why your arguments (and those of chmod) can be simply waved away. > That which is asserted without evidence, can be dismissed without evidence.

I critique that their source does not actually say what they claim it says: Nowhere in there is a 95% number, it doesn't give any percentage at all about how much can be recycled.

All it states is that "it can be recycled" and how "90% of its potential energy still remains", which is about as useful as declaring the plastic problem as solved because "plastic can be recycled".

That makes the 95% number an assertion without evidence, as such, it can be dismissed without evidence.

Re: EU experts to say nuclear power qualifies for green investment label: document

#523

Earlier quoted context omitted.

So... so you must always postulate the worst possible scenario, no matter how unlikely, and judge any technology solely by that? Even in the face of 60 years of worldwide operation providing huge swaths of the world's carbon-free energy while injuring only a vanishing fraction of the people injured by the most common alternate sources? I cannot see how this view can be justified. But if you want to take this view, co…

Since the damage caused by severe nuclear accidents is essentially permanent, we cannot recover from them. So in the long run, we cannot afford even an accident per century, and thus, cannot afford nuclear power. Also building enough nuclear to replace fossils would take too long anyway, it's not even an option.

> we cannot afford even an accident per century, and thus, cannot afford nuclear power.

This statement has no basis. We've had multiple awful nuclear accidents and the world keeps turning. We are headed towards a much worse scenario of climate change if we don't effectively decarbonize.

You are aware that there are places on earth with hundreds of thousands of inhabitants that have natural radiation dose rates from the geology that are well beyond the dose rates in almost all of the Chernobyl and Fukushima exclusion zones?

> Also building enough nuclear to replace fossils would take too long anyway, it's not even an option.

That's a thing anti-nuclear institutions have been saying for sure but it doesn't hold even a little water. France, for example, decarbonized almost all of its electricity with nuclear in 15 years. When you take a look at achieved decarbonization rates per capita, nuclear is at the top.

Today, we've seen reactors of the Hualong One, ABWRs, VVERs, and ARP-1400 designs built in wholly reasonable times.

And for deep decarbonization, we plan to use factory/shipyard production techniques to serially produce thousands of standardized low-carbon power plants even faster.

Re: EU experts to say nuclear power qualifies for green investment label: document

#524
post #283

Earlier quoted context omitted.

> It absolutely does, if we're willing to actually try. We are trying that since 66 years, since the first nuclear power plant. What we have achieved so far is a nuclear industry which is hardly able to keep the status quo of installed power generation, sky high rising costs for building nuclear power plants, extremely long build times, very little technological progress in the last decade, unsolved financial and tec…

> We are trying that since 66 years, since the first nuclear power plant. Evidently not very hard, as I've seen in my home state of California. Any nuclear development gets constant fierce pushback, and if it does somehow come to life, every last issue with it becomes yet another reason to kill it in the crib. If we were earnestly trying to achieve energy independence, then Rancho Seco (near where I grew up) would've…

> Evidently not very hard, as I've seen in my home state of California

The US had been one of THE major proponents of nuclear technology. If the country lost interest, there must be a deeper reason than 'we did not try hard enough'. I would guess that the US invested more than a trillion dollar (in todays money) in its nuclear industry.

Instead lately the US invested in fracking with huge climate impact and President Trump was supporting coal mines...

Re: EU experts to say nuclear power qualifies for green investment label: document

#525
post #51

There's a lot of straw men being fought in the comments again. The main issue with nuclear power in Europe has always been the storage of nuclear waste, for which many countries still don't have a long-term solution. Proponents of nuclear power like to pretend the opposition exists merely on the basis of "but what if it goes boom!", so they don't need to face the reality that countries like Germany are sitting on a l…

> The main issue with nuclear power in Europe has always been the storage of nuclear waste, for which many countries still don't have a long-term solution. Nuclear waste isn't a problem. It's actually the best type of waste that exists. It's extremely dense, is solid and any leakage can easily detected. And the best part of it, 95% of it can be recycled: > https://www.energy.gov/ne/articles/5-fast-facts-about-spent-.…

The US does not have a long term storage for nuclear waste either. at least not civilian.

They are now stored in the "yard" at the different nuclear powerplant

Decades of fighting has eventually killed every attempt because people do not want it.

I am always curious about people who say not to mind the waste, if it would be ok to store them in their yard?

Re: EU experts to say nuclear power qualifies for green investment label: document

#526

Earlier quoted context omitted.

Since the damage caused by severe nuclear accidents is essentially permanent, we cannot recover from them. So in the long run, we cannot afford even an accident per century, and thus, cannot afford nuclear power. Also building enough nuclear to replace fossils would take too long anyway, it's not even an option.

> we cannot afford even an accident per century, and thus, cannot afford nuclear power. This statement has no basis. We've had multiple awful nuclear accidents and the world keeps turning. We are headed towards a much worse scenario of climate change if we don't effectively decarbonize. You are aware that there are places on earth with hundreds of thousands of inhabitants that have natural radiation dose rates from t…

> This statement has no basis. We've had multiple awful nuclear accidents and the world keeps turning.

You hadn't forgotten I was writing about severe accidents within half a sentence, hadn't you?

> We are headed towards a much worse scenario of climate change if we don't effectively decarbonize.

I'm quite aware of that. And if I considered stopgap nuclear realistically possible, maybe I'd support it.

> That's a thing anti-nuclear institutions have been saying for sure but it doesn't hold even a little water. France, for example, decarbonized almost all of its electricity with nuclear in 15 years.

Building nuclear is not even the hard part. Deciding to do so is. Changing public opinion to favour nuclear won't happen in time so there's no point. The decision to decarbonize using renewables has been made, there's actually no need to even discuss it further.

> When you take a look at achieved decarbonization rates per capita, nuclear is at the top.

The available technology and political climate has changed since then.

Re: EU experts to say nuclear power qualifies for green investment label: document

#527
post #62
post #9

Earlier quoted context omitted.

It’s far more centralized and prone to overly bloated government contracts, big industry, corruption, accounting shenanigans, excessive taxation to pay for the mistakes, and loss of individual freedom and control over where your energy dollars go to. Especially as compared to solar but it’s even bad compared to fossil fuels in these respects.

After solar and wind take off completely, the reality is that for 99% of people out there, they will be as centralized as nuclear is. Both because of industry consolidation and because of practical realities.

You are confusing centralization of manufacturing, which is possible and not so bad, with centralization of energy production, which is much more insidious.

Re: EU experts to say nuclear power qualifies for green investment label: document

#528

Earlier quoted context omitted.

> They are only a net store of carbon while they're alive. Is wood not a carbon store?

When or a tree dies, or burns, during the decomposition process it releases the carbon back to atmosphere. Maybe you could bury them somewhere where decomposition it's slower or more difficult but hard to imagine doing it at scale.

Surely lumber, treated cellulose, contains a high % of the original carbon content (minus water)?

Re: EU experts to say nuclear power qualifies for green investment label: document

#529
post #503
post #400

Earlier quoted context omitted.

> Do you have a source? Yes, Chernobyl. Unless you can point me to a _single_ non-nuclear power plant accident that has rendered 1,000 square miles uninhabitable for 35 years (and counting) then my point stands. Pro-nuclear advocates always bring up the health effects of coal. Yes, it’s terrible. But you’ve also picked the worst offender (what about natural gas?) and those health effects are spread across the entire…

> Yes, Chernobyl. Unless you can point me to a _single_ non-nuclear power plant accident that has rendered 1,000 square miles uninhabitable for 35 years (and counting) then my point stands. So, let's not build shitty soviet designs (which were known to be bad even back then). Got it. If that's all .. can we get back to work now? We have coal power plants to decommission.

We should note that the Russians are the only ones crazy enough to build positive void reactors (i.e. reactors that have a large pressure and can.... explode). No one else uses RBM designs because of safety concerns. Even then they were known.

Re: EU experts to say nuclear power qualifies for green investment label: document

#530

Earlier quoted context omitted.

A bigger factor to note is that 95% of radiation is contained within 1% of the waste. I think the problem here is that people don't realize how small this number is. Because 11ktons sounds like a lot. But if you compare it to any other waste in the world it is tiny. Perspective is lost. I also don't understand why not having a geological repository is an issue. Many researchers propose just storing it in place after…

asking people to store something for a very long time is very hard. Take the nuclear waste from the US atom bomb tests in the pacific. They capped the thing w/ tons of concrete but sea level rise and cracks are making it inevitable its going to cause a mess. And thats literally less than a century ago. The half life of these things is tens of thousands of years. I think you underestimate how 'temporary' many seemingl…

I think you also missed where I'm advocating for DGRs for non-nuclear material too. I think you underestimate how some materials don't have a halflife at all and are still dangerous (e.g. heavy metals never become less dangerous over time).
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