Why is the developed world turning away from Nuclear Energy?

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busydude

Diamond Member
Feb 5, 2010
8,793
5
76
Sure, there is no difference between an accident at a nuclear power plant and an accident at a coal or oil power plant.

Except maybe for the millions dead and an area the size of New Jersey made uninhabitable.

Aside from that, exactly the same thing.

Hyperbole much?

Coal plants in the US have pretty simple regulations, and it has been shown time and again that living near a coal plant is much more dangerous than living near a nuclear plant.

http://www.inference.phy.cam.ac.uk/withouthotair/c24/page_168.shtml

Many people ignore that coal plants produce and release much more radiation into the atmosphere than nuclear plants.
 

T9D

Diamond Member
Dec 1, 2001
5,320
6
0
You nuclear thumpers are the worst.

Amazing apologists. When there is a problem "oh they didn't do it right!". Next time will be better, the new ones will be better! Nothing can happen!

The fact is that nuclear is very much dangerous. You always point out that everyone else is stupid. Well maybe YOU are idiots for not seeing the dangers and burying your heads in the sand. You're like the little kids who put their fingers in their ears and screams "no nooo nooo it's better it's better it's better!!"

There is a massive track record of problems with nuclear energy. Just look at any problems we have with regular companies like haliburton lately. That crap happens all the time. Cost cutting, reckless with safety, cover ups, government incompetence, etc. You think that crap ends with Nuclear?? No, it doesn't. Oh make more rules, watch it more! It doesn't help. And when nuclear goes bad it goes real bad. Way worse than anything else. You're so foolish to think you can control all the factors when it can't even be done now on less dangerous methods.
 

PingviN

Golden Member
Nov 3, 2009
1,848
13
81
There is a massive track record of problems with nuclear energy. Just look at any problems we have with regular companies like haliburton lately. That crap happens all the time. Cost cutting, reckless with safety, cover ups, government incompetence, etc. You think that crap ends with Nuclear?? No, it doesn't. Oh make more rules, watch it more! It doesn't help. And when nuclear goes bad it goes real bad. Way worse than anything else. You're so foolish to think you can control all the factors when it can't even be done now on less dangerous methods.

How many serious incidents occur per year when we combine all reactors in the world? Nuclear power is very safe, much safer than burning coal or oil. It offers a very stable power output.

Nuclear power is awesome.
 

Paratus

Lifer
Jun 4, 2004
16,849
13,784
146
Sure, there is no difference between an accident at a nuclear power plant and an accident at a coal or oil power plant.

Except maybe for the millions dead and an area the size of New Jersey made uninhabitable.

Aside from that, exactly the same thing.

Techs,

You're not a conservative. Don't pull the same shit scare tactics they do. Coal slurry floods have destroyed towns and killed more people than 3mile island and Fukishima.

Refinery explosions have killed plenty. Hell shipping fires in an ammonium nitrate ship destroyed a large portion of Texas city.

Nukes create less waste by about 6 orders of magnitude than other forms of base power generation and all the waste is stored on site.

If we were smart we'd use the waste in Thorium or breeder reactors and "burn" it down.
 

AeroEngy

Senior member
Mar 16, 2006
356
0
0
Techs,

You're not a conservative. Don't pull the same shit scare tactics they do. Coal slurry floods have destroyed towns and killed more people than 3mile island and Fukishima.

Refinery explosions have killed plenty. Hell shipping fires in an ammonium nitrate ship destroyed a large portion of Texas city.

Nukes create less waste by about 6 orders of magnitude than other forms of base power generation and all the waste is stored on site.

If we were smart we'd use the waste in Thorium or breeder reactors and "burn" it down.

This.

I don't understand why there is zero movement at least in the US for a thorium breeder. The fuel is more plentiful, wouldn't require expensive uranium enrichment and processing steps, plants could be passively safe and much smaller in scale. It seems like a win-win. Granted there are a few technical hurdles (ex. material properties if using a liquid salt) but they should be surmountable ... if someone was actually working on them.
 

Jeff7

Lifer
Jan 4, 2001
41,599
19
81
Sure, there is no difference between an accident at a nuclear power plant and an accident at a coal or oil power plant.

Except maybe for the millions dead and an area the size of New Jersey made uninhabitable.

Aside from that, exactly the same thing.

Techs,

You're not a conservative. Don't pull the same shit scare tactics they do. Coal slurry floods have destroyed towns and killed more people than 3mile island and Fukishima.

Refinery explosions have killed plenty. Hell shipping fires in an ammonium nitrate ship destroyed a large portion of Texas city.

Nukes create less waste by about 6 orders of magnitude than other forms of base power generation and all the waste is stored on site.

If we were smart we'd use the waste in Thorium or breeder reactors and "burn" it down.
I can't help but think of the nuclear reactors in Simcity: The game's creators either just don't care about reality, or they're staunchly anti-nuclear. Every nuclear power plant I ever tried in any of those games would experience a meltdown.
And of course in Simcity4, they would explode like a small atomic bomb.
It looks like they've properly toned it back down closer to reality in Simcity5.



...
It can, it has already been technically proven feasible. The reason why we cannot is purely political - namely the banning of uranium reprocessing in America by Jimmy Carter, the cancellation of the IFR project by Bill Clinton, and other political reasons. If it wasn't for political issues, we could run the entire world on nuclear power for tens of thousands of years just using current known reserves of today. That's the direction China is headed in - estimates are that they want to build from 200-1500 reactors over the next 20-100 years. That's the kind of progress you can make when you don't have watermellon environmentalists subverting you at every turn.
Though I will say that environmentalists and regulations are certainly welcome, at least as far as I'm concerned.
Check out the pictures from some of their more developed cities. Nothing like breathing in a fresh glob of gooey air.

I can do without that particular kind of progress. China's apparent lack of regard for safety protocols, and their tendency to simply copy designs without understanding anything about them* makes me think we'll see another Chernobyl-level event somewhere over there.


But yes, you do certainly have the fringe-level environmentalists, who suggest to effectively take us back in time to the point of native tribal peoples, living in jungles without electricity or modern sanitation, or anything of that sort, which of course would also require an immense reduction in the human population in order for that way of life to be sustainable.
Details.



*- Copying: A story I heard at work was that they copied someone's mold for a plastic injection molding machine, every detail except the original company's logo, which they replaced with their own. Absolutely every other detail though was copied though, including some scuffs and scratches that were on the mold from mishandling and reworking. They didn't know why any of the details were there; they simply copied what they saw.
 

techs

Lifer
Sep 26, 2000
28,561
4
0
People don't know shit about US nuclear reactors. Vermont Yankee went online in 1972 and was built using 1960's technology. It has no containment dome. In 2006 the owners, Entergy, upped the reactors output from 500MW to 630MW. The reactor has now been running for 7 years at 120 percent of designed output.

When Entergy purchased Vermont Yankee in 2002 they agreed to close the plant if the state of Vermont denied a Certificate of Public Good. They did this in order to get approval, which they needed, from Vermont to buy the plant. When they didn't get the Certificate they went to court and effectively said we don't care what we said or agreed to, under federal law you can't shut us down.

The plant has had repeated leaks of radioactive tritium. Entergy repeatedly lied about where the leaks were coming from. They fired the plant manager, or rather they promoted him to another position within the company for lying about the leaks.

These are the people running nuke plants in the US.

The US now has so much available natural gas that the price has collapsed and wells are being capped. Continuing to run a forty years old plus plant with numerous problems is insane.
 

Agent11

Diamond Member
Jan 22, 2006
3,535
1
0
Those plants should be dismantled completely and their radioactive material recycled into fuel.

We need to build new safe power plants and get away from the 60's era technology.
 

Paratus

Lifer
Jun 4, 2004
16,849
13,784
146
People don't know shit about US nuclear reactors. Vermont Yankee went online in 1972 and was built using 1960's technology. It has no containment dome. In 2006 the owners, Entergy, upped the reactors output from 500MW to 630MW. The reactor has now been running for 7 years at 120 percent of designed output.

When Entergy purchased Vermont Yankee in 2002 they agreed to close the plant if the state of Vermont denied a Certificate of Public Good. They did this in order to get approval, which they needed, from Vermont to buy the plant. When they didn't get the Certificate they went to court and effectively said we don't care what we said or agreed to, under federal law you can't shut us down.

The plant has had repeated leaks of radioactive tritium. Entergy repeatedly lied about where the leaks were coming from. They fired the plant manager, or rather they promoted him to another position within the company for lying about the leaks.

These are the people running nuke plants in the US.

The US now has so much available natural gas that the price has collapsed and wells are being capped. Continuing to run a forty years old plus plant with numerous problems is insane.

I won't argue with you about those old plants. They should be shut down. I'd also like to see the NRC strengthened, (ah big govt!).

However, replacing coal plants with natural gas is a bit better on the CO2 front. Replacing nukes with natural gas, not so much.
 

Ventanni

Golden Member
Jul 25, 2011
1,432
142
106
People don't know shit about US nuclear reactors. Vermont Yankee went online in 1972 and was built using 1960's technology. It has no containment dome. In 2006 the owners, Entergy, upped the reactors output from 500MW to 630MW. The reactor has now been running for 7 years at 120 percent of designed output.

When Entergy purchased Vermont Yankee in 2002 they agreed to close the plant if the state of Vermont denied a Certificate of Public Good. They did this in order to get approval, which they needed, from Vermont to buy the plant. When they didn't get the Certificate they went to court and effectively said we don't care what we said or agreed to, under federal law you can't shut us down.

The plant has had repeated leaks of radioactive tritium. Entergy repeatedly lied about where the leaks were coming from. They fired the plant manager, or rather they promoted him to another position within the company for lying about the leaks.

These are the people running nuke plants in the US.

The US now has so much available natural gas that the price has collapsed and wells are being capped. Continuing to run a forty years old plus plant with numerous problems is insane.

I get your point, and agree with it, but a tritium leak is no different from a contamination perspective than coal ash spill, or the possible water contamination from fracking. In the case of the Vermont Yankee tritium leak incident, the contamination was limited to about 150 cu/ft of soil according to the Wikipedia article.

By comparison, that's pretty good.

Still, I don't disagree with the fact that it probably needs to be shut down in favor of a brand new plant, but let's be honest here, the only reason people get upset about it is because of the word "nuclear". We also have to consider the economic cost of healthcare when populations live near coal plants.

The bottom line is, all forms of power generation have their trade-offs. Nuclear has the potential to be immediately devastating in the event of an accident. Coal power has a large, albeit gradual environmental impact on its surrounding area. With natural gas, there is potential concern for localized water contamination. Oil supplies are dwindling. And lastly, as we all know, wind and solar can only be supplementary power producers at best.

If we want our cars, our cell phones, our televisions, and our porn, it's time we sit down and pick our bitter pill.
 

Agent11

Diamond Member
Jan 22, 2006
3,535
1
0
If you read the list many aren't that big of problems to work around, and some are actually benefits that would simply require a modicum of care and forethought such as
these;

Salts freezing. The fluoride salt mixtures have high melting points, depending on the mixture it ranges from 300 to over 600 degrees Celsius. The salts, especially those with beryllium fluoride, are very viscous close to their freezing point. This requires careful design and freeze protection in the containment and heat exchangers. Freezing must be prevented in normal operation, during transients, and during extended station blackouts. The primary loop salt contains the decay heat generating fission products, so these help to keep the salt hot and liquid. For the MSBR, ORNL planned on keeping the entire reactor room (the hot cell) at high temperature, like an oven. This avoided the need for individual electric heater lines on all piping and provided more even heating of the primary loop components.[16](p311). One "liquid oven" concept developed for molten salt cooled, solid fueled reactors, employs a separate buffer salt pool where the entire primary loop is suspended in.[75] Because of the high heat capacity and considerable density of the buffer salt, the buffer salt not only prevents fuel salt freezing, but also participates in the passive decay heat cooling system, provides radiation shielding, and reduces deadweight stresses on primary loop components. This design could also be adopted for LFTRs.

(This allows one of the most promising mechanisms for potential designs, the freeze plug. You have a drain pipe cooled by a blower fan that seals the drain during normal operation, in the event of a power failure the plug would melt and the salt solution would drain into a pan for safe storage. When the reactor is brought online all you need to do is heat the pan and pump the salt solution back into the reactor.)

--
Proliferation of Neptunium-237. In designs utilizing a fluorinator, Np-237 comes out with uranium as gaseous hexafluoride and can be easily separated using solid fluoride pellet absorption beds. Theoretically, it should be possible to use Np-237 as fission bomb material. No one has ever successfully produced a bomb with this material, but it should be theoretically possible to use it, because of its considerable fast fission cross section and low critical mass.[85] When the Np-237 is kept in the reactor, it will transmute to Pu-238, an extremely high value fuel for space radioisotope thermal generators.[86] A single gram is worth thousands of dollars. Pu-238 is itself an excellent proliferation deterrent, as explained earlier. Because of this, the Np-237 will likely be sent back to the reactor to be transmuted to Pu-238, which also is a highly sought-after fuel for use in radioisotope thermoelectric generators to power deep-space probes. In addition, it is possible to use vacuum distillation instead of fluorination, which does not separate neptunium at all. It should be noted, that all reactors, not just thorium reactors, produce considerable amounts of neptunium, which is always present in high (mono)isotopic quality, and it is just as easily extracted chemically.[85] This is therefore not a distinguishing issue for LFTRs in particular. In fact, americium could also be theoretically used for nuclear weapons,[85] and LFTRs do not produce meaningful quantities of americium, indeed they are one of the few reactor types that can burn existing stockpiles of americium and neptunium with high efficiency.[46]

(This ties in with the different fuel cycle economic concerns, pu-238 is a valuable and marketable material.)

--
Waste management. There is also a need to manage the waste, which is still very radioactive, even though it is hazardous for a shorter period. Because some fission products, in their fluoride form, are highly water soluble, fluorides are a less suited long term storage form. For example, cesium fluoride has a very high solubility in water. For long term storage, conversion to an insoluble form such as a glass, could be desirable.

(Compared to waste management for our current reactors this would be a welcome change, current waste could even be transmuted to safer forms using these types of reactors.)

--
The solubility for plutonium is limited. The fluorides of plutonium, americium, and curium, occur as trifluorides, which means they have three fluorine atoms attached (PuF3, AmF3, CmF3). Such trifluorides have a limited solubility in the FLiBe carrier salt. This makes startup on these transuranic wastes more difficult especially for a compact design that uses a smaller primary salt inventory. This solubility can be increased by operating with less or no beryllium fluoride (which has no solubility for trifluorides) or by operating at a higher temperature (as with most other liquids, the solubility goes up with temperature). A thermal spectrum, lower power density core does not have issues with plutonium solubility.

(the fact that you would be easily able to bring marketable materials out of solubility by regulating temperature is actually a good thing.)
 
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Acanthus

Lifer
Aug 28, 2001
19,915
2
76
ostif.org
You nuclear thumpers are the worst.

Amazing apologists. When there is a problem "oh they didn't do it right!". Next time will be better, the new ones will be better! Nothing can happen!

The fact is that nuclear is very much dangerous. You always point out that everyone else is stupid. Well maybe YOU are idiots for not seeing the dangers and burying your heads in the sand. You're like the little kids who put their fingers in their ears and screams "no nooo nooo it's better it's better it's better!!"

There is a massive track record of problems with nuclear energy. Just look at any problems we have with regular companies like haliburton lately. That crap happens all the time. Cost cutting, reckless with safety, cover ups, government incompetence, etc. You think that crap ends with Nuclear?? No, it doesn't. Oh make more rules, watch it more! It doesn't help. And when nuclear goes bad it goes real bad. Way worse than anything else. You're so foolish to think you can control all the factors when it can't even be done now on less dangerous methods.

Commercial Nuclear power has been in the US for almost 60 years. How many deaths have we had?

4000 people die from coal power for each nuclear death.
http://www.the9billion.com/2011/03/24/death-rate-from-nuclear-power-vs-coal/

http://nextbigfuture.com/2011/03/deaths-per-twh-by-energy-source.html

The main issue facing nuclear power right now is idiots like you that don't understand the technology or the new advances in reactor design, and in fighting new plants tooth and nail you are keeping 50+ year old dinosaur reactors running long beyond their intended lifetimes of service.
 

Eli

Super Moderator | Elite Member
Oct 9, 1999
50,422
8
81
So - to the opponents. What is the answer, if it's not nuclear? You can't say "We haven't discovered it yet". We would be foolish to not utilize our [current] knowledge.

Maybe it's not our current reactor designs. We know it's not our older reactor designs. But there is no doubt in my mind, at least, that nuclear is the answer.

It works for nature. Our very existence relies on nuclear reactions. We've already figured out how to harness such reactions. Our utilization of them will continue to improve, our waste output continue to decrease. Why hinder progress in the name of fear, ignorance?

Or we could always just cover Texas in solar panels.
 

cavemanmoron

Lifer
Mar 13, 2001
13,664
28
91
Maybe because it is too expensive.


Why is the developed world turning .../mar/09/fukushima-reactors-nuclear-free-japan

We all know Germany has already started phasing out its reactors in the wake of earthquake/tsunami in Japan. Now Japan is planning to do the same.

On the other hand, China and India are building reactors like crazy.

I just don't understand the logic behind this at all. Shall we all move back into caves and open spaces as earthquakes cause our buildings to collapse? No, we learn from our mistakes and make sure we limit our causalities to a minimum, and how many people died after being exposed to the radiation.. compared to the lives lost during that natural catastrophe?
 

OverVolt

Lifer
Aug 31, 2002
14,278
89
91
what does oil have to do with making electricity? I dont power my home by a gas generator it comes from a coal power plant 5 miles from me.

Probably the oil they used to power the machines that mined the coal and trucked it to the power plant, just sayin :awe:
 

unokitty

Diamond Member
Jan 5, 2012
3,346
1
0


The Nun Who Broke Into the Nuclear Sanctum

Now, Sister Megan Rice, 82, a Roman Catholic nun of the Society of the Holy Child Jesus, and two male accomplices have carried out what nuclear experts call the biggest security breach in the history of the nation’s atomic complex, making their way to the inner sanctum of the site where the United States keeps crucial nuclear bomb parts and fuel.

“Deadly force is authorized,” signs there read. “Halt!” Images of skulls emphasize the lethal danger.

With flashlights and bolt cutters, the three pacifists defied barbed wire as well as armed guards, video cameras and motion sensors at the Oak Ridge nuclear reservation in Tennessee early on July 28, a Saturday. They splashed blood on the Highly Enriched Uranium Materials Facility — a new windowless, half-billion-dollar plant encircled by enormous guard towers — and hung banners outside its walls.

“Swords into plowshares,” read one, quoting the Book of Isaiah. “Spears into pruning hooks.” The plant holds the nation’s main supply of highly enriched uranium, enough for thousands of nuclear weapons.

The actions of Sister Rice, a New York native who grew up on a prosperous block in Morningside Heights, and her companions, ages 57 and 63, are a huge embarrassment for President Obama. Since 2010, he has led a campaign to eliminate or lock down nuclear materials as a way to fight atomic terrorism. Now, the three — two of whom, including Sister Rice, are free and are awaiting trial in October — have made nuclear theft seem only a little more challenging than a romp in the Tennessee woods.

When the security of your nation's nuclear weapons manufacturing facilities can be compromised by an 82 year old nun armed with bolt cutters, I'm not going to be too trusting of the security of civilian nuclear reactors.

In theory, I understand that all of the nuclear facilities are secure. In practice though, they have been compromised by an 82 year old nun.

Doesn't make me feel warm and fuzzy. Doesn't make me want more civilian or military nuclear facilities.

You are welcome to feel differently.

Uno
 

Acanthus

Lifer
Aug 28, 2001
19,915
2
76
ostif.org


The Nun Who Broke Into the Nuclear Sanctum



When the security of your nation's nuclear weapons manufacturing facilities can be compromised by an 82 year old nun armed with bolt cutters, I'm not going to be too trusting of the security of civilian nuclear reactors.

In theory, I understand that all of the nuclear facilities are secure. In practice though, they have been compromised by an 82 year old nun.

Doesn't make me feel warm and fuzzy. Doesn't make me want more civilian or military nuclear facilities.

You are welcome to feel differently.

Uno

They made it to... the outside of the building?

I'm thinking, just maybe, there's a few hundred dozen more layers of security between the doors and the nuclear arms.
 

PingviN

Golden Member
Nov 3, 2009
1,848
13
81
When the security of your nation's nuclear weapons manufacturing facilities can be compromised by an 82 year old nun armed with bolt cutters, I'm not going to be too trusting of the security of civilian nuclear reactors.

In theory, I understand that all of the nuclear facilities are secure. In practice though, they have been compromised by an 82 year old nun.
Doesn't make me feel warm and fuzzy. Doesn't make me want more civilian or military nuclear facilities.

Climbing over/cutting open a fence and vandalizing a wall isn't really a threat to nuclear power plants.
 

unokitty

Diamond Member
Jan 5, 2012
3,346
1
0
Climbing over/cutting open a fence and vandalizing a wall isn't really a threat to nuclear power plants.



I'm glad that you don't think that the 83 year old Sister Megan is a threat.

Though, I suspect that the Federal Judge that just convicted her would disagree with you. As would the New York Times that referred to the Sister's actions this way: " ... nuclear experts call the biggest security breach in the history of the nation’s atomic complex, making their way to the inner sanctum of the site where the United States keeps crucial nuclear bomb parts and fuel. “Deadly force is authorized,” signs there read. “Halt!” Images of skulls emphasize the lethal danger."


When the physical security of a Nuclear Weapons facility is compromised by an 82 year old nun, it doesn't make me feel warm and fuzzy.

Nor, does the news that a pair of security guards were wounded by an accidental weapons discharge on the anniversary of Sister Megan's break in make me feel warm and fuzzy either. See:

Two Y-12 guards wounded in firearm accident

On the anniversary of the worst security breach in the plant’s history, there was yet another security incident at the Y-12 nuclear weapons plant in Oak Ridge.

A federal spokesman confirmed that two Y-12 security police officers were wounded early Sunday morning by the accidental discharge of a firearm.
Three Questions.

One
How hard would it be to have security effective enough to keep 82 year old nuns from cutting through a series of fences,entering the Protected Area and making their way to the Highly Enriched Uranium Materials Facility, which houses the US's primary supply of weapons-grade uranium?

Two
How hard would it be to hire security contractors that wouldn't wound their colleagues with their accidental weapons discharges?

Three
Is it creditable to think that civilian nuclear power plants have better security than nuclear weapons facilities?


Uno
Sentry Dog Handler
US Army 69-71
 
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