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Re:The Nuclear Option by gotocake on Thursday February 14, 2019 @07:22PM (#19167428)
The overall incredible ignorance around nuclear is staggering. If you ask the average person how many people have died as a result of the Chernobyl incident, they’re usually going to estimate high by orders of magnitude. In general what people don’t understand about radiation is effectively everything about it, and worse, they don’t want to know. Meanwhile trying to explain how many million die each and every year from burning hydrocarbons rolls right off them. It’s pathetic and infuriating and I’ve also given up completely.

And then much of the blame needs to be shared by the nuclear engineers. They had decades to make nuclear safer before TMI, Chernobyl, and Fukushima (1942 -> 1970s, 80s, 2010s). And yet, here we are, with the same light water reactors that Rickover speced out in the 50s! Yes, I get that has something to do with building restrictions since TMI... so how about before that?

It has to do with fuck all investment, a dead regulatory environment, and inability to test new designs at scale. For all the other reasons you mentioned the investment isn’t there. I’d add that the waste issue is seen by most of the public as technically insurmountable, whereas in fact it’s technically simple, but politically insurmountable. At this point you’d need it to be the platform issue for a popular president, along with a truly huge education initiative and a lot of arm-twisting in the senate. It would cost a fortune, but less than the inevitable disaster were hurtling toward without nuclear.

Unfortunately even on a site like HN, optimism about renewables and new tech combines with ignorance of nuclear power; how can we expect better from the average American?

Re:The Nuclear Option by sametmax on Friday February 15, 2019 @05:10AM (#19169746)
> The overall incredible ignorance around nuclear is staggering. If you ask the average person how many people have died as a result of the Chernobyl incident, they’re usually going to estimate high by orders of magnitude.

Downplaying it doesn't help either.

In France the medias and politicians repeated again and again that the radioactive cloud didn't cross the border. Not only lying for such a thing is disgusting, but it's also moronic to think people would believe it.

Decades later, now have a decent overview of the increase of thyroid cancer near the border in the years after the incident. I have a friend that had his life shattered because of it.

I'm pro nuclear, but every time there is that much on the line, those in charge stop respecting the people, so of course it's going to create strong opposition.

How do you want to establish any kind of trust in the technology if when there is a catastrophy, you make sure to betray the victims ?

Everytime there is a problem, the authorities pretend everything is under control. Not it's not. If it had been, we woudln't have had the accident in the first place.

Honesty would be to have very mediatic continuous monitoring of the situtations for the next 10 years. The president should state every year an honest status on the matter. We all know fukushima is still leaking in the ocean radioactive materials: following the impact of it should be not only transparent, but vocal, and honest.

Nobody respect kids hidding after they fucked up, saying "no I didn't do it".

Nuclear is more of a political problem that a technical one, and we, humans, suck at those.

Re:The Nuclear Option by seiferteric on Thursday February 14, 2019 @08:09PM (#19167690)
Maybe this is an issue that could garner bipartisan support, even if for different motivations? Instead of trying to bring back coal, we should be trying to reinvigorate the nuclear power industry. Maybe even turn some of those coal miners in to Uranium miners :)
Re:The Nuclear Option by ianai on Thursday February 14, 2019 @09:30PM (#19168005)
More like uranium refiners. Uranium occurs at a relatively common rate at or near the surface (forget the specifics). Yes, it’s absolutely the energy we should be using. But our first use of nuclear blew up two cities. It will forever be marred by its first impression.
Re:The Nuclear Option by MapleWalnut on Thursday February 14, 2019 @09:10PM (#19167931)
Nuclear power is cost prohibitive. Additionally, it's hard to predict and account for that one-in-a-million catastrophe that creates a nuclear wasteland. The sample size is too small.
Re:The Nuclear Option by gotocake on Thursday February 14, 2019 @09:21PM (#19167974)
Nuclear power is cost prohibitive.

Really, because it’s widely employed around the world. If you have some evidence that it’s “cost prohibitive” though I’d love to see it. Evidence mind you, not flat declarations devoid of substance.

Additionally, it's hard to predict and account for that one-in-a-million catastrophe that creates a nuclear wasteland. The sample size is too small.

Many decades and thousands of reactors on land and naval applications with only a few notable disasters beg to differ. I’m also curious where this “wasteland” comment is coming from. The worst nuclear disaster, one singular in its extremity, has led to something far from a wasteland, although quite a few people had to be relocated.

Either way, trading in the known mass casualtiesin the millions per annum, and environmental catastrophe of burning hydrocarbons, for scaremongering “what if’s” so profoundly out of touch with reality as yours is the falsest of dilemmas. The total death toll from everything nuclear, including weapons can’t match a year of deaths and illness from burning coal. Never mind mining coal, drilling for oil and transporting it and the associated sociopolitical disaster of the Middle East, the environmental harm of fracking, and the sheer stupidity of not addressing climate change now.

Re:The Nuclear Option by _delirium on Thursday February 14, 2019 @10:26PM (#19168231)
A weaker statement than a flat out "nuclear power is cost prohibitive": current-gen nuclear power seems to be having serious cost problems, even in countries that previously successfully built out nuclear, and even where there is a relatively favorable political environment. Whether this is due to fundamental reasons or not is of course another question.

One example is the new-generation Électricité de France EPR design, where the first unit scheduled to be completed, at Flamanville, is way late and over budget. France has almost 100% nuclear power and has both a good safety and cost record historically, so the seeming lack of success of this project has dismayed many people: https://www.reuters.com/article/us-edf-flamanville/edfs-flam...

It's not quite as positive a political environment overall, but Westinghouse also had strong local and state-level support for its new unit in Georgia (the U.S. state), but ended up going bankrupt after cost overruns: https://www.ajc.com/business/power-seeks-best-path-forward-p...

Obviously cost overruns at two plants is a very small sample size, so it could be due to non-fundamental features, like severe mismanagement. But given that there aren't that many large-scale projects going on, the two biggest Western ones both running into major trouble has really hurt prospects for more funding/support. If even one of these had been a clear success, the outlook would be much better.

Re:The Nuclear Option by TheHypnotist on Friday February 15, 2019 @08:58AM (#19170933)
In my locality, a glut of natural gas is putting pressure on Nuclear costs. They simply can't compete because NG is so plentiful.
Re:The Nuclear Option by gizmo686 on Thursday February 14, 2019 @11:03PM (#19168377)
>The worst nuclear disaster, one singular in its extremity, has led to something far from a wasteland

I believe the phrase you are looking is "wildlife sanctuary". By far the biggest effect that nuclear disasters have on the environment is their function as a human repellent.

Re:The Nuclear Option by gmac on Friday February 15, 2019 @05:55AM (#19169909)
Nuclear power is cost prohibitive.

How about: https://www.bbc.co.uk/news/magazine-36160368?

For the cost to be prohibitive, it only really needs to be dearer than an alternative that's at least as good. That alternative is now wind: https://www.bbc.co.uk/news/business-41220948.

Re:The Nuclear Option by mcjiggerlog on Friday February 15, 2019 @08:54AM (#19170912)
Wind is not a like-for-like replacement for nuclear. The amount of land wind would need to replace just one nuclear reactor is many orders of magnitude greater.

Renewables must be supported by a reliable base-load supply, which effectively means you need to choose between either nuclear or fossil fuels.

Re:The Nuclear Option by gmac on Friday February 15, 2019 @11:33AM (#19172204)
1. The amount of land or sea, which latter makes for a dearer installation but is much easier to find in densely populated countries like the UK.

2. My understanding is that, sure, you can't have a grid that runs purely on wind, but you can go a lot higher than we currently do without much trouble. The issue with massive new nuclear is that outages can take a sizeable percentage of your generation off-grid unexpectedly at a moment's notice (Hinkley will I believe represent 7% of UK grid capacity), which in a sense is a worse intermittency problem than you get with renewables (which tend to ramp up and down more smoothly and broadly in line with weather forecasts). Also, battery storage can help.

Re:The Nuclear Option by olau on Friday February 15, 2019 @06:27AM (#19170021)
Re:The Nuclear Option by dev_tty01 on Thursday February 14, 2019 @09:40PM (#19168046)
This won't be the case with modern reactor designs. Previous designs were based on an approach that is fundamentally unstable and thus requires a huge investment in safety critical systems to keep things in line.

Newer designs are fundamentally stable and fail in an inherently safe manner. Much, much less surrounding infrastructure and a greatly reduced need for system level fixes to problems since the catastrophic issues have been designed out.

It will take some time to turn the ship, but it is our best chance for producing 24 hour scalable power that is also carbon safe. Just search "modern nuclear reactor design" and start honestly reading the literature with an open mind.

A couple of random articles (plenty more available): https://www.technologyreview.com/s/512321/safer-nuclear-powe... http://science.time.com/2013/08/05/amidst-economic-and-safet...

Plenty of great information out there for anyone interested in letting go of their preconceived ideas and exploring the amazing work that is happening now.

Re:The Nuclear Option by pfdietz on Friday February 15, 2019 @08:43AM (#19170823)
The new designs are not going to be available for many years. They have to be proved in operation, particularly if they involve new chemistry like MSRs.

By the time they're proven, renewables will have expanded to global dominance and likely run down their experience curves to cost points that even Gen IV nuclear will find very hard to beat.

New nuclear designs are a hedge against renewables suddenly stopping getting cheaper. An insurance policy, but hopefully one that won't be needed.