Showing posts with label radiation. Show all posts
Showing posts with label radiation. Show all posts

Sunday, December 20, 2015

Fukui Gov Issei Nishikawa will soon give his consent for the restart of two nuclear reactors at Kansai Electric Power Co’s Takahama plant


To deliver electricity in a stable and safe. Each employee will continue to support it with a passion and mission of each as a company take charge of an important lifeline.
THE KANSAI ELECTRIC POWER CO., INC.
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JAPAN TODAY


Fukui governor to give consent for nuclear plant restart

 
FUKUI —

Fukui Gov Issei Nishikawa will soon give his consent for the restart of two nuclear reactors in the prefecture on the Sea of Japan coast, sources close to the matter said Sunday, as the central government seeks to bring more reactors back online after the 2011 Fukushima nuclear crisis.

The governor will visit the site of the Nos. 3 and 4 reactors at Kansai Electric Power Co’s Takahama plant on Monday to check safety measures before expressing his consent, they said. The governor’s consent is necessary to restart the reactors.

Earlier in the day, industry minister Motoo Hayashi, in charge of the country’s energy policy, met with Nishikawa at the Fukui prefectural office and sought the Fukui governor’s consent for the restart of the two nuclear reactors.



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Thursday, October 22, 2015

Amid Protests, Sendai Nuclear Power Plant Reactor No. 2 Comes on Line




 

Will the 'stricter regulations' serve as protection?
nuclear-power-plant-exlarge-735-350
 
by Julie Fidler
Posted on October 21, 2015

Just days after 1,800 people from around Kyushu gathered to protest the planned restart of another reactor at the Sendai nuclear plant, the second reactor has been brought online. The Sendai Nuclear Power Plant is the only one working in Japan since the 2011 Fukushima nuclear disaster
 
[1]
There are currently 20 reactors at 13 Japanese nuclear power plants undergoing audits to confirm that their safety standards are in compliance with new regulations adopted since the Fukushima meltdown. The new regulations are significantly stricter than those that existed prior to the earthquake and subsequent tsunami that crashed into Fukushima and make provisions for the highest level of earthquake and tsunami risk. Nuclear power plants in Japan must now have several backup power sources available, as well as other comprehensive emergency measures.
 [2]
Opinion polls have consistently shown that residents were against bringing the second Sendai reactor online. On October 12, nearly 2,000 people protested the restart, waving placards reading “Nuclear plant, no more” and shouting slogans. The plant’s No. 1 reactor was brought back on line in August
. [3]
Protesters called the decision to bring No. 2 online a “suicidal” decision, as a steam generator in the reactor building has not been replaced with a more durable one. Kyushu Electric Power Co. had said it would replace the generator in 2009.



Wednesday, April 16, 2014

HAZMAT - Canada, Province of Ontario, Toronto [Sunnybrook Research Institute]

Earth Watch Report  -  Hazmat


Radioactive lab material, which may have been sent to scrapyard, are considered low risk by nuclear safety commission. (Charla Jones/The Globe and Mail)

Radioactive lab material missing from Sunnybrook research centre
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HAZMATCanadaProvince of Ontario, Toronto [Sunnybrook Research Institute]Damage levelDetails

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Description
A small amount of radioactive material has mysteriously disappeared from a Toronto research facility. The Sunnybrook Research Institute (SRI) announced Wednesday evening that a locked, lead-lined cabinet containing radioactive material went missing some time after June or July of last year. The working theory is that the cabinet was mistakenly sent to a scrapyard, said Michael Julius, the institute's vice-president of research. Although SRI is located at Sunnybrook hospital, Dr. Julius said the missing cabinet is not a threat to patients. "There is no impact on patient safety. I really do want to underscore that," he said. Staff at SRI first noticed the cabinet was missing during a routine audit on March 21. The cabinet, a heavy 75-cubic-centimetre object, was clearly labelled as containing radioactive material. Inside were 14 radioactive items, only one of which poses a potential health risk, Dr. Julius said. That item, about half the size of a dime and used to calibrate X-ray machines, contains the radioactive isotope Americium-241, commonly found in smoke detectors. It was encased in its own locked, lead-and-steel box inside the cabinet. "If you managed to get it out of the smaller box - which would be a feat, I have to tell you - if you were to put it in your pocket, for example, and left it in your pocket for a day or two, you could get a radiation burn," Dr. Julius said.

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Go to the Globe and Mail homepage
Radioactive lab material, which may have been sent to scrapyard, are considered low risk by nuclear safety commission. (Charla Jones/The Globe and Mail)

Radioactive lab material missing from Sunnybrook research centre

A small amount of radioactive material has mysteriously disappeared from a Toronto research facility.
The Sunnybrook Research Institute (SRI) announced Wednesday evening that a locked, lead-lined cabinet containing radioactive material went missing some time after June or July of last year. The working theory is that the cabinet was mistakenly sent to a scrapyard, said Michael Julius, the institute’s vice-president of research.
Although SRI is located at Sunnybrook hospital, Dr. Julius said the missing cabinet is not a threat to patients. “There is no impact on patient safety. I really do want to underscore that,” he said.
Staff at SRI first noticed the cabinet was missing during a routine audit on March 21. The cabinet, a heavy 75-cubic-centimetre object, was clearly labelled as containing radioactive material.
Inside were 14 radioactive items, only one of which poses a potential health risk, Dr. Julius said. That item, about half the size of a dime and used to calibrate X-ray machines, contains the radioactive isotope Americium-241, commonly found in smoke detectors. It was encased in its own locked, lead-and-steel box inside the cabinet. “If you managed to get it out of the smaller box – which would be a feat, I have to tell you – if you were to put it in your pocket, for example, and left it in your pocket for a day or two, you could get a radiation burn,” Dr. Julius said.

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Tuesday, January 28, 2014

Nuclear energy is not an alternative to energies that increase global warming, because nuclear increases global warming. When high-grade uranium runs out, nuclear will be worse for CO2 emissions than burning fossil fuels.

ENS

Nuclear power plants world-wide, in operation, as of 18 January 2013

Number of reactors in operation, worldwide

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WashingtonsBlog

Former NRC Commissioner: Trying To Solve Global Warming By Building Nuclear Power Plants Is Like Trying To Solve Global Hunger By Serving Everyone Caviar

And Nuclear Pumps Out a Lot of Carbon Dioxide

It is well-documented that nuclear energy is very expensive and bad for the environment.
Former U.S. Nuclear Regulatory Commissioner Peter Bradford notes:
If asked whether we should increase our reliance on caviar to fight world hunger, most people would laugh. Relying on an overly expensive commodity to perform an essential task spends too much money for too little benefit, while foreclosing more-promising approaches.
That is nuclear power’s fundamental flaw in the search for plentiful energy without climate repercussions, though reactors are also more dangerous than caviar unless you’re a sturgeon.
***
Nuclear power is so much more expensive than alternative ways of providing energy that the world can only increase its nuclear reliance through massive government subsidy—like the $8 billion loan guarantee offered by the federal government to a two-reactor project in Georgia approved by the Nuclear Regulatory Commission earlier this year.
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Many more such direct government subsidies will be needed to scale up nuclear power to any great extent.
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John Rowe, former chief executive of Exelon Corp., an energy company that relies heavily on nuclear power, recently said, “At today’s [natural] gas prices, a new nuclear power plant is out of the money by a factor of two.” He added, “It’s not something where you can go sharpen the pencil and play. It’s economically wrong.” His successor, Christopher Crane, recently said gas prices would have to increase roughly fivefold for nuclear to be competitive in the U.S.
***
Countries that choose power supplies through democratic, transparent and market-based methods aren’t building new reactors.
Indeed, nuclear is not only crazily expensive, but it also pumps out a huge amount of carbon dioxide during construction, and crowds out development of clean energy.
Nuclear may also provide a lower return on energy invested than renewable forms of alternative energy. In other words, it might take more energy to create nuclear energy than other forms of power … which is worse for the environment.

Read More Here

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ENS

Nuclear Power Plants July 2012

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ENS

Number of reactors under construction

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ENS


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WashingtonsBlog

Nuclear Power Is Expensive and Bad for the Environment … It’s Being Pushed Because It Is Good For Making Bombs

Since the 1980s, the U.S. Has Secretly Helped Japan Build Up Its Nuclear Weapons Program … Pretending It Was “Nuclear Energy” and “Space Exploration” …

As demonstrated below, nuclear energy is expensive and bad for the environment.
The real reason it is being pushed is because it is good for helping countries like Japan and the U.S. build nuclear weapons.

Nuclear Energy Is Expensive

Forbes points out:
Nuclear power is no longer an economically viable source of new energy in the United States, the freshly-retired CEO of Exelon, America’s largest producer of nuclear power [who also served on the president’s Blue Ribbon Commission on America’s Nuclear Future], said in Chicago Thursday.
And it won’t become economically viable, he said, for the forseeable future.
***
“I’m the nuclear guy,” Rowe said. “And you won’t get better results with nuclear. It just isn’t economic, and it’s not economic within a foreseeable time frame.”
U.S. News and World Report notes:
After the Fukushima power plant disaster in Japan last year, the rising costs of nuclear energy could deliver a knockout punch to its future use in the United States, according to a researcher at the Vermont Law School Institute for Energy and the Environment.
“From my point of view, the fundamental nature of [nuclear] technology suggests that the future will be as clouded as the past,” says Mark Cooper, the author of the report. New safety regulations enacted or being considered by the U.S. Nuclear Regulatory Commission would push the cost of nuclear energy too high to be economically competitive.
The disaster insurance for nuclear power plants in the United States is currently underwritten by the federal government, Cooper says. Without that safeguard, “nuclear power is neither affordable nor worth the risk. If the owners and operators of nuclear reactors had to face the full liability of a Fukushima-style nuclear accident or go head-to-head with alternatives in a truly competitive marketplace, unfettered by subsidies, no one would have built a nuclear reactor in the past, no one would build one today, and anyone who owns a reactor would exit the nuclear business as quickly as possible.”
Alternet reports:
An authoritative study by the investment bank Lazard Ltd. found that wind beat nuclear and that nuclear essentially tied with solar. But wind and solar, being simple and safe, are coming on line faster. Another advantage wind and solar have is that capacity can be added bit by bit; a wind farm can have more or less turbines without scuttling the whole project. As economies of scale are created within the alternative energy supply chains and the construction process becomes more efficient, prices continue to drop. Meanwhile, the cost of stalled nukes moves upward.
AP noted last year:
Nuclear power is a viable source for cheap energy only if it goes uninsured.
***
Governments that use nuclear energy are torn between the benefit of low-cost electricity and the risk of a nuclear catastrophe, which could total trillions of dollars and even bankrupt a country.
The bottom line is that it’s a gamble: Governments are hoping to dodge a one-off disaster while they accumulate small gains over the long-term.
The cost of a worst-case nuclear accident at a plant in Germany, for example, has been estimated to total as much as €7.6 trillion ($11 trillion), while the mandatory reactor insurance is only €2.5 billion.
“The €2.5 billion will be just enough to buy the stamps for the letters of condolence,” said Olav Hohmeyer, an economist at the University of Flensburg who is also a member of the German government’s environmental advisory body.
The situation in the U.S., Japan, China, France and other countries is similar.
***
“Around the globe, nuclear risks — be it damages to power plants or the liability risks resulting from radiation accidents — are covered by the state. The private insurance industry is barely liable,” said Torsten Jeworrek, a board member at Munich Re, one of the world’s biggest reinsurance companies.
***
In financial terms, nuclear incidents can be so devastating that the cost of full insurance would be so high as to make nuclear energy more expensive than fossil fuels.
***
Ultimately, the decision to keep insurance on nuclear plants to a minimum is a way of supporting the industry.
“Capping the insurance was a clear decision to provide a non-negligible subsidy to the technology,” Klaus Toepfer, a former German environment minister and longtime head of the United Nations Environment Programme (UNEP), said.
See this and this.
This is an ongoing battle, not ancient history. As Harvey Wasserman reports:
The only two US reactor projects now technically under construction are on the brink of death for financial reasons.
If they go under, there will almost certainly be no new reactors built here.
***
Georgia’s double-reactor Vogtle project has been sold on the basis of federal loan guarantees. Last year President Obama promised the Southern Company, parent to Georgia Power, $8.33 billion in financing from an $18.5 billion fund that had been established at the Department of Energy by George W. Bush. Until last week most industry observers had assumed the guarantees were a done deal. But the Nuclear Energy Institute, an industry trade group, has publicly complained that the Office of Management and Budget may be requiring terms that are unacceptable to the builders.
***
The climate for loan guarantees has changed since this one was promised. The $535 million collapse of Solyndra prompted a rash of angry Congressional hearings and cast a long shadow over the whole range of loan guarantees for energy projects. Though the Vogtle deal comes from a separate fund, skepticism over stalled negotiations is rising.
So is resistance among Georgia ratepayers. To fund the new Vogtle reactors, Southern is forcing “construction work in progress” rate hikes that require consumers to pay for the new nukes as they’re being built. Southern is free of liability, even if the reactors are not completed. Thus it behooves the company to build them essentially forever, collecting payment whether they open or not.
All that would collapse should the loan guarantee package fail.

Bad for the Environment

Alternet points out:
Mark Cooper, senior fellow for economic analysis at the Vermont Law School … found that the states that invested heavily in nuclear power had worse track records on efficiency and developing renewables than those that did not have large nuclear programs. In other words, investing in nuclear technology crowded out developing clean energy.
Many experts also say that the “energy return on investment” from nuclear power is lower than many other forms of energy. In other words, non-nuclear energy sources produce more energy for a given input.
And decentralizing energy production and storage is the real solution for the environment … not building more centralized nuclear plants.

Read More Here

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Wednesday, January 22, 2014

EPA Draft Stirs Fears of Radically Relaxed Radiation Guidelines

Forbes

Jeff McMahon, Contributor

Gina McCarthy, US President Barack Obama's nominee to run the Environmental Protection Agency(EPA) oversaw the revision of the Protective Action Guide Manual (Image credit: AFP/Getty Images via @daylife)
The acting EPA director on Friday signed a revised version of the EPA’s Protective Action Guide for radiological incidents, which critics say radically relaxes the safety guidelines agencies follow in the wake of a nuclear-reactor meltdown, dirty-bomb attack, or other unexpected release of radiation.
Although the document is a draft published for public comment, it takes effect as an “interim use” guideline. And according to Public Employees for Environmental Responsibility (PEER), that means agencies responding to radiation emergencies may permit many more civilian fatalities.
“In soil, the PAGs allow long-term public exposure to radiation in amounts as high as 2,000 millirems,” PEER advocacy director Kirsten Stade said in a press release. “This would, in effect, increase a longstanding 1 in 10,000 person cancer rate to a rate of 1 in 23 persons exposed over a 30-year period.”
The non-binding document does not relax EPA’s standards, the agency has said in response to the criticism. But it directs agencies responding to radiation releases to standards at other agencies that are less stringent than EPA. Douglas Guarino has the scoop at NextGov, a publication that follows technology and government:
The new version of the guide released Friday does not include such dramatically relaxed guidelines in its text, but directs the reader to similar recommendations made by other federal agencies and international organizations in various documents. It suggests that they might be worth considering in circumstances where complying with [EPA's] own enforceable drinking water regulations is deemed impractical….
For example, the new EPA guide refers to International Atomic Energy Agency guidelines that suggest intervention is not necessary until drinking water is contaminated with radioactive iodine 131 at a concentration of 81,000 picocuries per liter. This is 27,000 times less stringent than the EPA rule of 3 picocuries per liter.

Read More Here
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Nextgov


EPA Relaxes Public Health Guidelines For Radiological Attacks, Accidents


Jackie Johnston/AP file photo
After years of internal deliberation and controversy, the Obama administration has issued a document suggesting that when dealing with the aftermath of an accident or attack involving radioactive materials, public health guidelines can be made thousands of times less stringent than what the U.S. Environmental Protection Agency would normally allow.
The EPA document, called a protective action guide for radiological incidents, was quietly posted on a page on the agency’s website Friday evening. The low-profile release followed an uproar of concern from watchdog groups in recent weeks over news that the White House had privately agreed to back relaxed radiological cleanup standards in certain circumstances and had cleared the path for the new EPA guide.
Agency officials had tried to issue the protective action guide during the final days of the Bush administration in January 2009, but the incoming Obama camp ultimately blocked its publication in part due to concerns that it included guidelines suggesting people could drink water contaminated at levels thousands of times above what the agency would typically permit.
The new version of the guide released Friday does not include such dramatically relaxed guidelines its text, but directs the reader to similar recommendations made by other federal agencies and international organizations in various documents. It suggests that they might be worth considering in circumstances where complying with its own enforceable drinking water regulations is deemed impractical.
Such circumstances could include the months – and possibly years – following a “dirty bomb” attack, a nuclear weapons explosion or an accident at a nuclear power plant, according to the guide, a nonbinding document intended to prepare federal, state and local officials for responding to such events.
For example, the new EPA guide refers to International Atomic Energy Agency guidelines that suggest intervention is not necessary until drinking water is contaminated with radioactive iodine 131 at a concentration of 81,000 picocuries per liter. This is 27,000 times less stringent than the EPA rule of 3 picocuries per liter.
“This is public health policy only Dr. Strangelove could embrace,” Jeff Ruch, executive director for the watchdog group Public Employees for Environmental Responsibility, said in a statement Monday, referring to Peter Sellers’ character in the Stanley Kubrick film of the same name.

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Wednesday, December 11, 2013

HAZMAT - State of Louisiana, Lafayette [Mt. Diablo Boulevard and Brown Avenue]

Earth Watch Report  -  Hazmat

Police blocked off the intersection at the corner of Brown Ave at Mt. Diablo boulevard to investigate a suspected radioactive package Tuesday. Photo: CBS San Francisco
Police blocked off the intersection at the corner of Brown Ave at Mt. Diablo boulevard to investigate a suspected radioactive package Tuesday. Photo: CBS San Francisco

via  SFGate
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HAZMAT USA State of Louisiana, Lafayette [Mt. Diablo Boulevard and Brown Avenue] Damage level Details
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Description
A package containing possibly radioactive material was found at a busy intersection in Lafayette Tuesday morning, prompting officials to advise residents to avoid the area. Jimmy Lee, a spokesman for the Contra Costa County Sheriff's Office, said hazardous materials crews were headed to the corner of Mt. Diablo Boulevard and Brown Avenue, where the package was located. "We don't know exactly what it is yet, but we want people to stay away from the area," Lee said. Lafayette police officials said in an online posting that evacuations and road closures were taking place. Lee said he did not yet know how the package was identified or why officials believe it contains radioactive materials.
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Lafayette: Radiation fears prove unfounded after discovery of stolen equipment

Posted:   12/10/2013 09:25:06 AM PST | Updated:   a day ago



LAFAYETTE -- A box found in a parking lot in downtown Lafayette on Tuesday morning after being reported stolen initially sparked fears about radiation but was later determined to contain underground radar equipment, authorities said.
John Ingram, owner of Lafayette Auto Repair on Mt. Diablo Boulevard, said he noticed the bright green box covered with radiation stickers after 7 a.m. when he showed up for work. He said he kicked it a couple of times to see if anything was inside; when nothing happened, he called authorities.
That prompted a response from police, Contra Costa County Fire Protection District officials and the California Department of Public Health.
Two representatives from the state health department's Radiologic Health Branch, located in Richmond, examined the box and determined the device inside was a ground-penetrating radar, a common piece of construction equipment used to detect the density of soil or concrete.
"It's a piece of equipment that is radioactive, but (that) is safe to be around," said Kent Prendergast, radioactive materials senior health physicist with the Health Branch. "There is no health risk looking at it or standing near it."

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Monday, November 18, 2013

Fukushima News 11/16/13:Spent Fuel Removal Starts 11/18/13; LDP Hints at New Nuke Plants

MissingSky101 MissingSky101


 



Published on Nov 16, 2013
Fuel rod removal set to start at Fukushima plant
The operator of the Fukushima Daiichi nuclear power plant plans to take the first step in decommissioning the facility next week, more than 2 and a half years after its triple meltdown.
Tokyo Electric Power Company, or TEPCO, said on Friday that workers will start removing nuclear fuel rod units from a storage pool at the plant's Number 4 reactor on Monday.
The pool holds more than 1,500 units, including some that are extremely radioactive and spent and others that are unused. The reactor holds the most units of any at the plant.
In March 2011, a hydrogen explosion severely damaged the building of the reactor. But unlike 3 other reactors at the plant, it did not suffer a meltdown as its pressure vessel was empty.
TEPCO officials say nuclear regulators and outside experts have found no problems with the firm's preparation to cover the damaged building and install a crane to remove the fuel.
Workers plan to transfer the units into a cask in the pool, use the crane to lift out the cask, and transfer the fuel to an outside storage pool about 100 meters away.
TEPCO has 2 casks that can each hold up to 22 units. Workers are to fill the first cask with less radioactive unused fuel. Removal of all the rods is expected to take until late next year.
Safety is a major concern in the project -- the first milestone in an unprecedented decommissioning process that could span 4 decades.
The reactor pool is still littered with small debris that could hamper smooth removal of the units.
The job will require extreme caution, as any damage to the fuel or casks could unleash high-level radiation.
If trouble occurs, workers' exposure could reach the safety limit, seriously setting back the removal process.
Lawmakers to explore nuclear waste disposal plan
Japanese lawmakers from both the ruling and opposition parties are set to launch a parliamentarians' group to discuss disposal of highly radioactive waste from nuclear power plants.
The move follows a call for a nuclear power-free society by former prime minister Junichiro Koizumi. Koizumi called on Prime Minister Shinzo Abe to decide promptly on a zero nuclear policy instead of restarting idled reactors.
Koizumi cited as a reason, difficulties associated with the construction of disposal sites for highly radioactive waste.
LDP official hints at building new nuclear plants
The secretary general of Japan's ruling Liberal Democratic Party has hinted at the possibility of studying building new nuclear power plants in Japan as long as their safety can be guaranteed.
Shigeru Ishiba spoke to reporters on Saturday about the country's future energy policy.
Ishiba said the government will first have to restart existing idled nuclear plants after ensuring their safety.
Tepco aiming to cut 1,000 jobs via voluntary redundancy
http://www.japantimes.co.jp/news/2013...
http://enenews.com/nuclear-engineer-n...
http://www.youtube.com/watch?feature=...
http://enenews.com/columnist-fukushim...
http://www.youtube.com/watch?v=wnrrh9...
[78,000,000,000 Bq/m3 of all β] More tank leakage found
http://fukushima-diary.com/2013/11/78...
Tepco "The maximum output of spent fuel in reactor4 pool is only enough to work a hair dryer"
http://fukushima-diary.com/2013/11/te...
Report: Quake safety lacking at nuke plant
http://www.utsandiego.com/news/2013/n...
Trucks with radioactive cargo fail inspections
More than one truck in seven carrying radioactive cargo has been pulled off the road by Ontario transportation inspectors since 2010
http://www.thestar.com/business/2013/...
Experts: Fukushima plume headed to West Coast isn't just going to pass by like smoke, plant continues to spew into ocean; Pacific to be full of contamination, it's a gigantic experiment — Host: Amazing how many people are in denial (VIDEO)
http://www.youtube.com/watch?v=wnrrh9...
Fox News: 'Video points to serious damage' to Fukushima Reactor No. 1 — Nuclear Expert: Size of leak indicates 'large damage' — Caused by explosion? (VIDEO)
http://enenews.com/fox-news-video-poi...
The News That Matters about the Nuclear Industry
http://nuclear-news.net/
http://www.youtube.com/user/MsMilkyth...

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