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International concern over Japan’s super expensive nuclear reprocessing project

Japan’s MOX program faces tough questions as recycling costs balloon for spent atomic fuel, https://www.japantimes.co.jp/news/2017/12/17/national/japans-mox-program-faces-tough-questions-recycling-costs-balloon-spent-atomic-fuel/ DEC 17, 2017, Kyodo

 Japan is the only non-nuclear weapons state in the world that still engaged in a commercial spent-fuel reprocessing program. While it struggles to keep its nuclear power program sustainable by burning the recycled hybrid fuel called mixed oxide, or MOX, this has resulted in a stockpile of nearly 50 tons of plutonium.This stockpile, which can be used to make nuclear weapons, has caused international concern.

The MOX fuel is produced by reprocessing spent nuclear fuel and reusing the extracted plutonium and uranium as fresh fuel. Japan’s utilities send their spent nuclear fuel to France for reprocessing. The problem is that only a few reactors in Japan are currently using MOX.

According to data from the Finance Ministry and other sources, the price of one MOX fuel unit imported in 1999 by Tokyo Electric (now Tokyo Electric Power Company Holdings Inc.) was ¥230 million ($2 million).

The price of the recycled fuel that Kansai Electric Power Co. bought in September 2016, however, exceeded ¥1 billion.

While power firms do not disclose MOX costs, sources familiar with the fuel recycling business said the price includes the cost of transport, private security and insurance.

With many nuclear plants shut due to the safety concerns raised by the 2011 Fukushima disaster, only three plants — two Kansai Electric reactors and one Shikoku Electric Power Co. reactor — now use MOX in the so-called pluthermal power generation program.

Since the pluthermal project is the only way for the nation to consume its plutonium stockpile, it has declined only slightly since the three reactors were started.

 

 

 

 

 

December 18, 2017 Posted by | Japan, reprocessing | Leave a comment

Government and utilities shaken by high court challenge to public trust in Japan’s nuclear authority

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Residents who filed an injunction to suspend the restart of a reactor at the Ikata nuclear power plant speak at a news conference Wednesday in Hiroshima.
Wednesday’s ruling by the Hiroshima High Court halting the planned restart of a nuclear reactor in Ehime Prefecture has cast doubt on the judgment of Japan’s Nuclear Regulation Authority — which had approved the restart under stricter post-Fukushima guidelines — shocking the government and utilities across the nation.
The ruling deals a heavy blow to a plan by Prime Minister Shinzo Abe’s administration to bring more reactors back online, and is sure to prompt the government and utilities to keep a closer eye on similar cases continuing across the country.
Yuichi Kaido, a lawyer representing local residents, called the ruling the “most important” since the Fukushima nuclear disaster, spurred by the Great East Japan Earthquake and tsunami on March 11, 2011.
About 40 court cases — including those seeking injunctions — were filed in the wake of the Fukushima meltdown disaster. But while district courts have ordered some reactors stopped, each shutdown decision has been overturned by a high court.
“This is the first time (plaintiffs) have won at the high court level,” Kaido said at a news conference in Tokyo. He said the ruling may signal a turn of the tide.
Wednesday’s ruling was also noteworthy for touching on the risk of volcanic eruption.
“The possibility of heated rock and volcanic ash reaching the reactor cannot be evaluated as small. The location is not suitable” for a nuclear reactor, said presiding Judge Tomoyuki Nonoue in handing down the ruling. The reactor affected is the No. 3 unit at Shikoku Electric Power Co.’s Ikata plant, which is located about 130 kilometers from the caldera of the volcanically active Mount Aso in Kumamoto Prefecture.
“The effect that volcanic ash may have on reactors nationwide is underrated,” Kaido said.
Government officials were quick to attempt to play down the risk. “It’s just a court ruling. The government’s position to seek the restart for reactors approved by the (Nuclear Regulation Authority) remains unchanged,” said a senior trade ministry official.
The central government’s target for power generations calls for 20 percent to 22 percent of the nation’s supply to be contributed by nuclear reactors by 2030.
Nuclear Regulation Authority Chairman Toyoshi Fuketa told a news conference that the high court decision would not influence its ongoing and future safety screenings of other reactors.
“We will just fulfill the role of a regulator,” Fuketa said.
But the reality is that utilities have been seeking to convince municipalities that reactors cleared by the watchdog under the tougher guidelines are safe.
“I’m worried that it could create negative momentum,” said an industry official.
For Shikoku Electric, the blocked restart will mean a spike in fuel costs as it will be forced to rely mainly on non-nuclear power generation.
“While the nuclear reactors are suspended, we will need to rely on thermal power, which means we will need to shoulder a ¥3.5 billion loss per month for fuel,” an executive of the utility said at a news conference on Wednesday.
Other utilities are facing similar constraints. Kyushu Electric Power Co. aims to restart two reactors at its Genkai plant in Saga Prefecture, but local residents have filed an injunction seeking to halt the move. A Kyushu Electric executive said he was “surprised at the unexpected ruling” on the Ikata plant.
Meanwhile, the response of residents in Ehime Prefecture was mixed.
One man voiced concern over the ruling’s potential to damage the local economy. The man, who runs a lodging business, said the town accommodated several hundred nuclear power plant workers a year before the Fukushima disaster.
“Ikata is a town of nuclear power,” he said. “I feel that (the ruling) has left locals behind.”
Another resident, however, welcomed the move as a judicial “breakthrough.”

December 15, 2017 Posted by | Japan | , , , | Leave a comment

NRA has nuke plant volcano checklist, but experts point to eruptions’ unpredictability

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When it comes to volcanic threats to nuclear power stations, the Nuclear Regulation Authority (NRA) requires utilities to do a lot of digging.
The NRA demands that utilities evaluate the potential risks presented by any volcanoes within 160 kilometers of a given plant. That evaluation begins with a look through the written record for any mentions of eruptions plus examining the geological features of the area to determine if there is any chance the volcano will be active again in the future. If a future eruption can’t be ruled out, then the utility must determine whether pyroclastic flows — fast moving clouds of hot gas and volcanic matter — or lava flows could reach the plant. If there is such a risk, then the plant site is labeled unsuitable and the reactors banned from going on line.
In the case of the Sendai nuclear plant’s No. 1 and 2 reactors, it was found that there were five volcanoes with histories of cataclysmic eruptions within the 160-kilometer zone. A “cataclysmic eruption” is one that spews vast amounts of magma, causing large-scale ground subsidence and creating a caldera.
NRA inspectors found that there was “sufficiently little chance” of a cataclysmic eruption that could cause a pyroclastic flow to hit the Sendai plant grounds while the station was in operation. Furthermore, the regulatory body determined that measures to deal with up to 15 centimeters of volcanic ash from the Sakurajima volcano — about 50 kilometers distant — would be enough to maintain plant safety.
The NRA also called on utilities to make preparations to shut down reactors and move the nuclear fuel out of their nuclear plants if there was any sign of an impending cataclysmic eruption detected. Sendai plant operator Kyushu Electric Power Co. assured the NRA that the utility would spot signs of such an eruption by keeping a close watch out for changes in the Earth’s crust caused by magma accumulation, and the regulator accepted this explanation.
However, some volcanologists have pointed out that it is very difficult to predict the timing or scale of a cataclysmic eruption. Furthermore, there is neither a predetermined spot to move the nuclear fuel to nor a set standard for the NRA to order reactor shutdowns.
Across Japan, the Genkai nuclear station’s No. 3 and 4 reactors (which have passed NRA safety inspections ahead of a planned restart), the No. 1 to 3 reactors at Hokkaido Electric Power Co.’s Tomari nuclear plant (where the volcanic risk inspection has nearly been completed), and the No. 2 unit at the Shimane nuclear power station run by Chugoku Electric Power Co. are all close to volcanoes with calderas. However, the NRA has never declared a plant site unfit due to the threat of volcanic activity.
Regarding the Hiroshima High Court’s Dec. 13 decision to order Shikoku Electric Power Co. to shut the No. 3 reactor at its Ikata power plant in Ehime Prefecture, NRA chief Toyoshi Fuketa told reporters, “I am not directly concerned (with the case) so I am not in a position to comment.” He added that the ruling would have “no effect” on NRA inspections.
Hokkaido University specially appointed professor of nuclear reactor engineering Tadashi Narabayashi, meanwhile, said the court decision was the product of “logical leaps.”
“Stopping (reactor) operation based on personal rights requires an imminent danger,” Narabayashi wrote in a comment to the Mainichi Shimbun. “It’s difficult to say that the chance of a cataclysmic eruption, which is thought to happen only about once in 10,000 years, meets that definition. The Ikata plant’s No. 3 unit is protected from falling volcanic material and has an enhanced reactor core cooling system, so there is simply no probability of an incident that would endanger the lives of the people in the city of Matsuyama or Hiroshima.”
Meanwhile, Kobe University magma specialist Yoshiyuki Tatsumi praised the court ruling as “based on scientific knowledge grounded in current volcanology.”
“There is about a 1 percent chance of a cataclysmic eruption in Japan in the next 100 years, so mathematically speaking, one could happen at any time,” he continued. “At present, we do not know what kinds of signs would portend such an eruption. It is also unknown how much magma has built up under Mount Aso (in Kumamoto Prefecture), so the government needs to strengthen its observations there among other measures.”

December 14, 2017 Posted by | Japan | , | 2 Comments

For 1st time, a high court rules against nuclear plant operations

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Lawyers hold up signs outside the Hiroshima High Court on Dec. 13 proclaiming an injunction had been ordered on operations at the Ikata nuclear power plant.
 
For 1st time, a high court rules against nuclear plant operations
HIROSHIMA–A high court for the first time has banned operations at a nuclear power plant.
The Hiroshima High Court issued the injunction in a verdict Dec. 13 that applies to the No. 3 reactor at the Ikata nuclear power plant in Ikata, Ehime Prefecture, operated by Shikoku Electric Power Co.
In the ruling, the high court concluded there was a chance the Ikata plant could be affected by a pyroclastic flow from Mount Aso if an eruption occurred similar in scale to a massive one 90,000 years ago on the southern island of Kyushu.
A computer simulation by Shikoku Electric of the possible effects from an eruption like the one in ancient times showed there was a possibility of a pyroclastic flow reaching the grounds of the Ikata plant.
The high court concluded that the Ikata plant was located in an inappropriate location and that the Nuclear Regulation Authority’s decision that new safety standards had been met was not rational.
The company suspended operations in October to carry out a periodic inspection. If a judicial decision overturning the Dec. 13 high court ruling is not issued, the Ikata reactor will not be able to resume operations–even if the inspection is completed without problems.
For that reason, the latest ruling could affect the government’s plans to resume operations at other nuclear plants more than six years after the triple meltdown at the Fukushima No. 1 nuclear power plant.
An official with Shikoku Electric Power labeled the court injunction as “extremely regrettable” and lamented the fact that it did not accept the company’s assertion that the plant is safe.
“The verdict is unacceptable,” the official said.
The utility plans to initiate procedures immediately to have the injunction suspended.
The injunction request was made by four residents of Hiroshima and Matsuyama cities. Among the main points of contention before the high court were the rationality of new safety standards approved by the Nuclear Regulation Authority (NRA) in the aftermath of the 2011 Fukushima nuclear disaster; the rationality behind the expected maximum strength of an earthquake for the area; and an evaluation of the effect of volcanic ash on the reactor’s operations.
While district courts have issued injunctions on operations at other plants, higher courts have overturned all those verdicts until now.
For example, the Fukui District Court in April 2015 and the Otsu District Court in March 2016 ordered operations stopped at the No. 3 and No. 4 reactors of the Takahama nuclear power plant in Fukui Prefecture operated by Kansai Electric Power Co., but those verdicts were later overturned.
 
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Lawyers hold up banners with messages such as, “Injunction issued,” following a Hiroshima High Court order to suspend operation of the No. 3 reactor at Shikoku Electric Power Co.’s Ikata Nuclear Power Plant, in Hiroshima’s Naka Ward, on Dec. 13, 2017.
High court orders Shikoku Electric to halt Ehime nuclear reactor
HIROSHIMA (Kyodo) — The Hiroshima High Court on Wednesday revoked a lower court decision and ordered the suspension of a nuclear reactor in western Japan, dealing a blow to the government and utilities aiming to bring more reactors back online.
The first high court suspension order in a series of similar injunction requests demanded that plant operator Shikoku Electric Power Co. shut the No. 3 unit of the Ikata power plant in Ehime Prefecture until the end of September next year.
The ruling blocks the planned resumption in January of the unit, which is currently offline for a regular checkup after it was restarted in August 2016.
Shikoku Electric said the decision is “unacceptable” and plans to file an appeal against it.
The court found it was irrational that the Nuclear Regulation Authority judged that the potential risks associated with a volcanic eruption would not breach the stricter regulations introduced following the 2011 Fukushima nuclear crisis.
“Specific threats to the lives and health of residents are anticipated,” the court said.
The latest decision follows the ruling by the Otsu District Court in March 2016 that ordered Kansai Electric Power Co. to suspend two reactivated nuclear reactors at the Takahama plant. The district court decision was later overturned by the Osaka High Court.
The government is looking to produce 20 to 22 percent of the country’s electricity supply with nuclear power by 2030 after the Fukushima nuclear crisis led to a nationwide halt of nuclear plants.
The focal points of the latest decision included whether the estimate by the plant operator of the potential size of an earthquake, a key factor in a reactor’s quake-resistance design, was reasonable, and whether safety screening conducted under the new regulations was credible.
The plaintiffs claimed that in calculating the size of a potential earthquake, the utility underestimated the fact that the reactor lies above the epicenter of an anticipated Nankai Trough mega-quake and that it is located near a geological fault.
They added that the post-Fukushima regulations cannot ensure safety and major damage could occur at the time of an accident or disaster because they were compiled without thoroughly determining the cause of the 2011 disaster.
But Shikoku Electric said that it has ensured safety and there is no danger.
Hiroyuki Kawai, the lawyer representing the plaintiffs said, “Our plea was understood. We could protect the Seto Inland Sea. It is our victory.”
The plaintiffs had said that if the Ikata plant, which faces the Seto Inland Sea, was to be severely damaged, nuclear substances could spread and contaminate the sea.
In March, the Hiroshima District Court had found that the new regulations and Shikoku Electric’s estimates of a possible earthquake and tsunami were reasonable.
The district court had turned down the request to halt the reactor, saying, “There is no specific risk that residents will suffer severe damage due to radioactive exposure associated with an accident.”
Following the checkup, Shikoku Electric was expected to bring the reactor back online on Jan. 22.
The plaintiffs were four residents from Matsuyama in Ehime and Hiroshima on the other side of the Seto Inland Sea. Similar injunction demands have been contested at the Takamatsu High Court, the Oita District Court and the Iwakuni branch of the Yamaguchi District Court.
 
 
Ikata power plant's No.2 reactor, right, and No. 3 reactor
Ikata power plant’s No.2 reactor, right, and No. 3 reactor in Ehime prefecture
Japan’s high court orders suspension of Ehime nuclear reactor
HIROSHIMA (Kyodo) —  The Hiroshima High Court on Wednesday revoked a lower court decision and ordered the suspension of a nuclear reactor at the Ikata power plant in Ehime Prefecture, western Japan.
It is the first high court decision on a series of injunction demands filed with four district courts seeking to halt the No. 3 reactor at the plant, which was restarted in August 2016 but is now offline for a regular checkup.
The focal points of the decision included whether the estimate by the plant operator Shikoku Electric Power Co. of the potential size of a quake, a key factor in a reactor’s quake-resistance design, was reasonable, and whether safety screening conducted under stricter regulations set after the 2011 Fukushima nuclear disaster was credible.
Risks predicted in the event of nuclear accidents and natural disasters such as a volcanic eruption were also contested.
The plaintiffs claimed that in calculating the size of a potential earthquake, the utility underestimated the fact that the reactor lies above the epicenter of an anticipated Nankai Trough mega-quake and that it is located near a geologic fault.
They added that the post-Fukushima regulations cannot ensure safety and major damage could occur at the time of an accident or disaster because they were compiled without thoroughly determining the cause of the 2011 disaster.
But Shikoku Electric said that it has ensured safety and there is no danger.
In March, the Hiroshima District Court had found that the new regulations set by the Nuclear Regulation Authority and Shikoku Electric’s estimates of a possible earthquake and tsunami were reasonable.
The district court had turned down the request to halt the reactor, saying, “There is no specific risk that residents will suffer severe damage due to radioactive exposure associated with an accident.”
Following the checkup, Shikoku Electric was expected to bring the reactor back online on Jan. 22 and resume operations on Feb. 20.
No. 3 reactor will stay offline as key safety issues remain contested
The plaintiffs were four residents from Matsuyama in Ehime and Hiroshima on the other side of the Seto Inland Sea. Similar injunction demands have been contested at the Takamatsu High Court, the Oita District Court and the Iwakuni branch of the Yamaguchi District Court.
 
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A lawyer representing residents who filed an injunction to suspend reactor operations at Ikata nuclear power plant speaks in front of Hiroshima High Court on Wednesday, after the court revoked a lower court decision and ordered suspension of the No. 3 reactor
Hiroshima High Court orders suspension of Ikata nuclear reactor in Ehime Prefecture, revoking district court ruling
HIROSHIMA – The Hiroshima High Court on Wednesday revoked a lower court decision and ordered the suspension of a nuclear reactor at Shikoku Electric Power Co.’s Ikata power plant in Ehime Prefecture, dealing a blow to the government and utilities that are aiming to bring more reactors back online.
The high court suspension order — the first in a series of similar injunctions — mandates that the plant operator shutter the No. 3 unit at the Ikata power plant until the end of September next year.
The ruling blocks the planned resumption in January of the unit, which is currently offline for regular checks after it was restarted in August 2016.
Shikoku Electric said the court’s decision is “unacceptable” and plans to file an appeal.
The court questioned a decision by the Nuclear Regulation Authority that potential risks associated with volcanic eruptions would not breach the stricter regulations introduced following the 2011 Fukushima nuclear crisis.
“Specific threats to the lives and health of residents are anticipated,” the court said.
The latest decision follows a ruling by Otsu District Court in March 2016 that ordered Kansai Electric Power Co. to suspend two reactivated nuclear reactors at its Takahama plant. The district court decision was later overturned by the Osaka High Court.
The Fukushima nuclear crisis led to a nationwide halt of nuclear plants, but the government is looking to produce 20 to 22 percent of the country’s electricity supply using nuclear power by 2030.
The focal points of Hiroshima High Court’s decision Wednesday included whether estimates by the plant operator, Shikoku Electric Power Co., of the potential size of possible earthquakes, were reasonable, and whether safety screening conducted under stricter regulations set after the 2011 Fukushima nuclear disaster was credible.
Risks predicted in the event of a nuclear accident or natural disasters such as a volcanic eruptions were also contested.
The plaintiffs claimed that in calculating the size of a potential earthquake, the utility had underestimated the fact that the reactor lies above the epicenter of an anticipated Nankai Trough mega-quake, and that it is located near a geologic fault.
They added that the post-Fukushima regulations cannot ensure safety, and that major damage could occur at the time of an accident or disaster because the regulations were compiled without thoroughly determining the cause of the 2011 disaster.
But Shikoku Electric maintains that it has ensured safety and that there is no danger.
Hiroyuki Kawai, the lawyer representing the plaintiffs said, “Our plea was understood. We could protect the Seto Inland Sea. It is our victory.”
The plaintiffs had said that if the Ikata plant, which faces the Seto Inland Sea, was to be severely damaged, nuclear substances could spread and contaminate waters in the area.
In March, the Hiroshima District Court found that the new regulations set by the Nuclear Regulation Authority and Shikoku Electric’s estimates of a possible earthquake and tsunami were reasonable.
The district court had turned down the request to halt the reactor, saying, “There is no specific risk that residents will suffer severe damage due to radioactive exposure associated with an accident.”
Following the checks, Shikoku Electric had been expected to bring the reactor back online on Jan. 22 and resume operations on Feb. 20.
The plaintiffs were four residents from Matsuyama in Ehime and Hiroshima, located on the opposite side of the Seto Inland Sea to the nuclear plant. Similar injunctions have been contested at the Takamatsu High Court, Oita District Court and the Iwakuni branch of Yamaguchi District Court.

December 14, 2017 Posted by | Japan | , , | Leave a comment

Failure of Monju fast-breeder nuclear reactor leaves Japan with a huge spent fuel problem

Japan Times 6th Dec 2017, The operator of the Monju prototype fast-breeder nuclear reactor submitted
a plan Wednesday to decommission the trouble-plagued facility located in
Fukui Prefecture. The most recent plan presented to the Nuclear Regulation
Authority lays out a 30-year time frame to complete the project despite a
number of problems that remain unresolved, including where to store the
spent nuclear fuel.

The government had originally hoped the Monju reactor
would serve as a linchpin for its nuclear-fuel-recycling efforts as it was
designed to produce more plutonium than it consumed. But it experienced a
series of problems, including a leakage of sodium coolant in 1995 and
equipment failures in 2012. The plant has only operated intermittently over
the past two decades.
https://www.japantimes.co.jp/news/2017/12/06/national/nuclear-reactor-operator-submits-30-year-plan-scrap-trouble-prone-monju-facility/

December 7, 2017 Posted by | Japan, reprocessing, wastes | Leave a comment

Proposal for Japan to ‘rent’ nuclear weapons from USA

Will Japan ‘rent’ nukes from US to counter North Korean threat?

‘Dual key’ nuclear weapons-sharing with Washington would save Tokyo trouble of developing own arsenal, protect alliance,  Asia Times,  DOUG TSURUOKA DECEMBER 6, 2017 , “……the unthinkable has become publicly thinkable. There’s widespread debate in Japan about whether the country should go nuclear – either by developing its own arsenal, or sharing such weapons with the US under a “dual key” arrangement, popularly known as “rent-a-nukes,” to counter the growing threat from North Korea……. http://www.atimes.com/article/will-japan-rent-nukes-us-counter-north-korean-threat/

December 7, 2017 Posted by | Japan, weapons and war | Leave a comment

Greenpeace: Takahama & Sendai reactors must be shut down immediately following Kobe Steel scandal

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Tokyo, 1 December 2017 – On 30 November, Kansai Electric and Kyushu Electric announced that they are delaying the restart of four nuclear reactors for approximately two months due to ongoing investigations into Kobe Steel components. Greenpeace is calling for the immediate shutdown of operating reactors, owned by these same utilities, that may also have defective Kobe Steel components at the Takahama and Sendai plants.
While Kansai Electric has delayed operation of Ohi 3 and 4 reactors, it continues to operate its two reactors at Takahama. Similarly, Kyushu Electric has delayed operation of Genkai 3 and 4, while continuing to operate its two reactors at Sendai. 
“If Kansai Electric and Kyushu Electric are delaying restart of the Ohi and Genkai reactors due to the need to conduct investigations, how can they justify continued operation of the reactors at Takahama and Sendai?  The NRA has so far failed in its responsibilities as a regulator to get to grips with this rapidly evolving scandal. It must set aside nuclear industry interests and prioritize inspections. That includes shutting down operating reactors that may have defective parts until and unless safety can be guaranteed.” said Kazue Suzuki, Energy Campaigner Greenpeace Japan.
More than a month ago, Greenpeace Japan warned that there were potentially major safety risks with Kobe Steel components installed in reactors that warranted strong intervention by the NRA.[1] On 24 October, Greenpeace Japan, along with other citizens groups, submitted evidence to the NRA of Kobe Steel’s extensive supply chain to the nuclear industry, demonstrating the pervasiveness of the potential problems.[2] We called on the agency to take urgent action to launch a comprehensive investigation into the supply and widespread use of potentially flawed Kobe Steel products in the Japanese nuclear industry. Included in the demands were calls for the suspension of restart plans for the Ohi, Genkai reactors, and shutdown of the four reactors Takahama and Sendai.
As of today, the NRA has yet to issue detailed written instructions to all reactor operators to investigate the use of potentially faulty Kobe Steel components. Instead, submissions have been made by 6 of the 11 nuclear utilities and lack any substantial information and analysis.
In one example, On 13 October, it was confirmed that Shinko Metal Products Co., owned by Kobe Steel, supplied tubes to the Tokyo Electric Power Company (TEPCO) for use in heat exchangers at the Fukushima Daini nuclear plant but failed to conduct required inspections.[3 & 4]
 
For further information:
[1] The letter was signed by Green Action, Mihama-no-kai, Citizens Nuclear Information Center, Citizen’s Watch on Nuclear Regulator, Friends of the Earth Japan, and Greenpeace Japan
[2] The Kobe Steel Group Supply Chain to the Nuclear Industry And Safety Implications (Greenpeace Japan Briefing Paper)
[3] See the TEPCO’s announcement (in Japanese)
[4] For more information on the risks of faulty steel in these components, see: “Irregularities and anomalies relating to nuclear reactor primary coolant circuit components installed in Japanese nuclear power plants”
 
Contacts:
Chisato Jono, Communications Officer, Greenpeace Japan, email: chisato.jono@greenpeace.org, mob: +81 (0) 80-6558-4446
 
Shaun Burnie, senior nuclear specialist, Greenpeace Germany, email: sburnie@greenpeace.org, mob: +49 151 643 20548 (Germany)

December 1, 2017 Posted by | Japan | , , , | Leave a comment

Fukushima’s radioactive water amount grows every day

Japan is poised to flood the Pacific Ocean with one million tons of radioactive water contaminated by the Fukushima nuclear power plant —The amount of radioactive water at Fukushima is still growing, by 150 tons a day. | 26 Nov 2017 | The Japanese government is being urged by experts to gradually release radioactive water in to the Pacific Ocean more than six years after a tsunami overwhelmed the Fukushima nuclear power plant. The water is stored on site in around 900 large and densely packed tanks and could spill should another major disaster strike. The government has been urged to release the water into the ocean as all the radioactive elements of the water except tritium have [*allegedly*] been removed through treatment. But if the tank breaks, the contents may not be able to be controlled.

December 1, 2017 Posted by | Fukushima continuing | Leave a comment

Japan’s Kyushu Elec likely to delay nuclear plant restart due to Kobe Steel checks

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* Delay would be another hitch in reboot of Japan’s nuclear sector
* Kyushu spokesman says firm has not yet changed restart schedule
* Kobe steel has been reeling from data-falsification scandal
TOKYO, Nov 29 (Reuters) – Japan’s Kyushu Electric Power Co will likely delay the restart of a nuclear plant by several months as it makes checks related to the data-fabrication scandal that has engulfed Kobe Steel Ltd , the Nikkei newspaper reported on Wednesday.
A delay would be a further hitch in the protracted reboot of Japan’s nuclear sector, which was shut down in the wake of the Fukushima disaster in 2011. The government and industry want reactors restarted to cut electricity bills, but swathes of the public oppose returning to atomic energy.
Four reactors are operating out of 42 commercially viable units, and Kyushu Electric has been planning to restart two of its reactors at its Genkai plant in southern Japan by next March.
A Kyushu Electric spokesman on Wednesday told Reuters that the firm had not yet changed the schedule for the Genkai restart, but added that the utility had told the country’s atomic regulator in mid-November that checks on the use of Kobe Steel products would take about a month.
A delay would mark the first direct impact on reactor restarts from the Kobe Steel scandal, raising worries over similar delays in restarts at other nuclear plants, the Nikkei said. The paper cited a senior company official as the source for its information on the possible delay in the Kyushu restart.
Japan’s third-largest steelmaker, which supplies producers of cars, planes, trains and other products across the world, said in October that about 500 of its customers had received products with falsified specifications. The company is also a supplier to the nuclear industry, providing casings for uranium fuel rods and for spent fuel cooling units.
The No.3 and No.4 reactors at Genkai plant in southern Japan have met the regulator’s safety requirements imposed after the Fukushima disaster, and the company had been aiming to restart the No.3 reactor in January and No.4 unit in March.
Checks by nuclear operators have so far found that some Kobe Steel parts are used at their nuclear plants, but that there are no safety issues as the supplied products were not made at factories that engaged in fabrication.
Checks are continuing and utilities are prioritising operating units and those in final stages before restart.
Kansai Electric Power is planning to restart two units at its Ohi plant west of Tokyo by March and is making checks to see whether they have parts supplied by Kobe Steel that have falsified data.
Read also related:
Kobe Steel scandal: ‘look the other way’ culture of corporate Japan, faked data for over a decade

November 30, 2017 Posted by | Japan | , , | Leave a comment

Kobe Steel scandal: ‘look the other way’ culture of corporate Japan, faked data for over a decade

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The Kobe Steel scandal: What we know so far
It’s the latest big scandal to rock corporate Japan.
Kobe Steel (KBSTY), a century-old industrial giant, has admitted to falsifying data on products sold to top customers like Boeing (BA) and Toyota (TM).
It says as many as 500 companies could be affected, including manufacturers of Japan’s famous bullet trains.
Here’s the lowdown on the crisis that’s rippling through major industries around the globe:
What happened?
Essentially, Kobe employees faked reports to make it look as though products met the specifications requested by customers when in fact they didn’t.
The scandal initially concerned copper and aluminum parts, but has spread to steel products, too. It has raised doubts about thousands of tons of material shipped over a period of more than 10 years.
For the aluminum and copper parts, false data was given about their strength and durability.
Which industries?
Kobe steel sells metal to all kinds of different businesses. Some of the main industries to which it has supplied the suspect products include aviation, automobiles, railways and nuclear power.
Who’s affected?
In the aerospace industry, Boeing and Japan’s Mitsubishi (MHVYF) both used Kobe parts made with falsified data in their aircraft. But the two companies insisted they don’t believe the parts present a safety concern.
Japanese automakers Toyota (TM), Honda (HMC) and Nissan (NSANF) acknowledged they had used affected Kobe materials but were still assessing the consequences for their vehicles.
Ford (F) has said it found aluminum parts in the hood of its Mondeo model in China, but can’t confirm if they were sourced during the affected period.
Other big companies — including GM (GM), Mazda (MZDAF) and plane-maker Airbus (EADSF) — said they haven’t found any suspect parts so far but are combing their supply chains regardless.
The future of Kobe Steel is unclear, but it looks bleak right now. Its stock has nosedived 40% since the revelations first emerged.
Some analysts have warned the company could go bust, and others have suggested it could be broken up and sold off to rivals.
Kobe hasn’t put a number on the likely size of the financial hit from the scandal. The firm’s CEO has said it will bear the costs of any product recalls by its customers. He is also leading an internal probe into what happened.
Doesn’t this sound familiar?
Japan Inc has amassed a growing pile of embarrassing scandals in recent years.
They include Takata’s deadly airbags, Mitsubishi Motors’ fudged fuel-efficiency tests and Toshiba’s damaging debacles over its accounting and nuclear power business.
 
Japan’s Kobe Steel May Have Faked Data for Over a Decade
Kobe Steel Ltd. said it will co-operate with the U.S. Department of Justice after the agency requested documents related to the fake data scandal that risks engulfing Japan’s third-biggest steelmaker.
Kobe has said some 500 companies worldwide are in a supply chain tainted by admissions that it falsified certifications on the strength and durability of metals going back to 2007, including automotive giants Ford Motor Co. and General Motors Co. and the U.S.’s biggest plane maker, Boeing Co. The besieged Japanese company said in a statement it can’t yet quantify the impact of the crisis on its earnings.
The DOJ’s involvement means the company is “going to have to go overboard to be cleaner than clean,” said Alexander Medd, managing director of Bucephalus Research Partnership Ltd. in Hong Kong. “This is going to require a complete mental shift and rebuilding of trust.” Japan’s Ministry of Economy, Trade and Industry has also asked the company for a report on the scandal including causes and remedies.
Kobe’s global review of its units will probably reveal that data falsification began even longer than 10 years ago, according to a company executive, asking not to be named as the information isn’t public. The Nikkei newspaper reported Tuesday that irregularities over quality control at Kobe’s plants in Japan date back decades, citing a person it didn’t identify.
As the steelmaker works to contain the fallout, it has briefed analysts that short-term liquidity isn’t an issue as it seeks to generate cash including via asset sales.
Kobe Steel is also considering the sale of its real estate unit, the executive said. Jefferies Japan Ltd. analyst Thanh Ha Pham said that, while the company has enough cash and funding to cover short-term needs, it’s looking to raise money by lowering working capital and through asset sales, according to a note that followed a briefing with Kobe’s management on Monday.
Last week saw Kobe’s stock collapse 41 percent as investors rushed to punish the latest instance of corporate malfeasance in Japan, following similar misconduct around data at companies such as Mitsubishi Motors Corp. and Asahi Kasei Corp. It has since pared those losses, closing 3.1 percent higher in Tokyo on Tuesday for a two-day gain of 6 percent.
Kobe Steel could face losses of as much as 200 billion yen ($1.8 billion) in a worst-case scenario arising from its misconduct, according to Nomura Securities Co., while Japan Credit Rating Agency has placed the company’s A rating on watch for a possible downgrade.
A QuickTake Q&A explainer on the Kobel Steel data scandal
Nomura’s tally assumes customers would be forced to recall products and then have Kobe assume the cost, and that it will have to pay compensation, including to investors, credit analyst Shintaro Niimura said in a report Monday. The bank estimates that about 30 percent of Kobe’s aluminum and copper, two of the metals subject to data falsification, is bought by automakers.
Capital Adequacy
Still, with about 700 billion yen in capital, the worst case would only put a dent in Kobe’s capital-adequacy ratio, which would fall from 30 percent to 23 percent, according to Niimura. He cautioned that losses could widen if evidence comes to light that the scandal has affected more products than reported so far by Kobe, which on Friday added another nine to the list, including core steel products, to make 16.
The units implicated in the crisis make the steel, copper, aluminum and other materials that account for over half the company’s revenue.
Kobe’s property unit, Shinko Real Estate Co., had fixed assets of 89.9 billion yen, according to a March filing. The company is considering a number of sales options for the business, which leases and sells real estate, including a full divestment, according to the executive, although he said the sale isn’t linked to the company’s wider problems.
None of Kobe’s customers has so far raised specific safety concerns or recalled products. Jefferies’ Pham cited management as saying that customer feedback, including from beverage can producers and railway companies, is that no immediate recalls are required and products involved are not a safety concern.
Some of Japan’s biggest automakers — Toyota Motor Corp., Nissan Motor Co. and Subaru Corp. — are investigating whether any car parts contain falsified materials from Kobe, according to company spokespeople. Toyota supplier Denso Corp. is also checking its products, while Tokyo Metro Co. and Seibu Railway Co. are investigating if Kobe’s aluminum parts are used in their trains.
Kobe Steel declined to comment on the details of the analyst meeting on Monday. A spokeswoman said it’s investigating past records to determine the cause of the falsifications.
 
Scandal-hit Kobe Steel has a ‘look the other way’ culture, they say in hometown
KOBE, Japan (Reuters) – The fresh university graduate, eager to make a good impression on the job at one of Kobe Steel Ltd’s (5406.T) main plants in Japan, punched the wrong measurements into machines making steel pipes, causing a large batch to come out too short.
“I thought I was going to be fired,” recalled the former employee nearly 40 years later. But Shinzo Abe, now Japan’s prime minister, stayed on the job at Japan’s third-largest steelmaker for three years before entering politics in 1982.
Abe has called the steel industry the backbone of the nation. Kobe Steel, a 112-year-old company in south-central Japan’s Hyogo prefecture, has risen from wartime devastation and natural disaster but its past is littered with examples of corporate misconduct.
Its admission last month that workers had tampered with product specifications for at least a decade is the latest in a string of scandals that has battered Japan’s reputation as a manufacturing powerhouse.
Clients around the world, including top carmakers and airplane manufacturers, have been scrambling to check whether the safety or performance of their products have been compromised.
Workers, executives and shopowners in Kobe, a gritty, industrial city bordered by sloping hills where cattle are bred for the famed Kobe beef, said they were concerned but not surprised by the scandal.
Kobe Steel, which has apologized for the tampering, declined comment for this article.
“The corporate culture was to look the other way even while you saw what was going on,” said a retired employee who worked at the company’s flagship steel plant, Kobe Works – a symbol of the city’s quick recovery from a 1995 earthquake that killed more than 5,000 people. The company’s other main plant in the area is Kakogawa Works, in the nearby city of Kakogawa.
“They were supposed to be instilling a culture that paid attention when improprieties were discovered,” the former employee said. “In the end they didn’t create such a corporate culture. That’s management’s responsibility.”
The company initially said some workers had falsified data on contract specifications for a relatively small amount of aluminum and copper products, but it later admitted the problem had spread.
In 2006, Kobe Steel admitted falsifying soot-emissions data from the blast furnaces at Kobe Works and Kakogawa Works.
The latest scandal reflects “exactly the same set-up”, said Shoichi Tarumoto, who was then mayor of Kakogawa. “It looks like nothing has changed at Kobe Steel.”
PAST PROBLEMS
Kobe Steel has admitted taking part in bid-rigging for a bridge project in 2005, and failing to report income to tax authorities in 2008, 2011 and 2013. The company exceeded established limits for ground and water pollution in 2006.
Illegal political funding to candidates in local assembly elections in 2009 prompted the resignations of the then CEO and chairman. And last year Kobe Steel admitted a subsidiary falsified data on stainless-steel products.
A senior official in local government who has dealt with the company for years said: “Kobe Steel always scouts the backstreets for shortcuts. That’s their nature.”
Although its local dominance has waned, Kobe Steel remains one of only two Kobe-based companies, along with Kawasaki Heavy Industries Ltd (7012.T), that have revenues over 1 trillion yen ($9 billion) a year. The Kakogawa Works is that city’s biggest company, vital as a local taxpayer and employer.
More than a third of the Kobe Steel group’s 6,123 domestic customers are concentrated in Hyogo or neighboring Osaka, according to credit-research firm Teikoku Databank. More than half its customers are small and midsize Japanese companies.
The other clients are spread around the world and include top automobile manufacturers, airplane makers, railways and nearly any industry that uses steel, aluminum or copper in any form.
No safety issues have been found so far because of the tampering, but Kobe Steel has withdrawn its forecast for its first annual profit in three years. Whatever the eventual economic impact, the scandal is already affecting morale in Kobe city.
“If Kobe Steel suffers a blow, this is the area that will be most affected,” said Tsuyoshi Matsuda of Teikoku Databank’s Kobe office.
Kobe Steel acknowledges some customers have shifted orders to other suppliers. Major banks are instructing their Kobe area branches to keep close watch on the credit management at companies that do business with the steelmaker, bankers say.
“HEAVY MOOD”
The scandal “isn’t an open topic on the job,” said a worker in his 30s, finishing the night shift around 8 a.m. at Kobe Works, a hulking jumble of rusting pipes, risers and tanks.
“Nobody says it out loud, but I think people are worried,” he said. “It’s a heavy mood.”
Shinzaike, the local train station closest to Kobe Works, is home to several bar-restaurants that count the company’s employees among their best customers. Since the latest scandal erupted, business has dried up, traders said.
“Looks like they’re holding back from going drinking,” said a pub owner.
Reservations for year-end parties would normally be starting now, but there haven’t been any yet, he added.
Abe, who worked at both the Kobe and Kakogawa works, has called his years at Kobe Steel “the starting point of my adult life.”
Last year, according to media reports, he urged young people entering the workforce to follow his example of learning from mistakes at Kobe Steel.
“I got through it without incident,” he said. “I want you not to be discouraged by a few mistakes but rather do the best you can.”
 
Kobe Steel blames data scandal on focus on profit, lack of controls
TOKYO (Reuters) – Kobe Steel Ltd said on Friday a lack of quality controls and a focus on profits was behind the widespread data tampering that has shaken up the supply chains of car and plane makers around the world.
Japan’s third-largest steelmaker, which has posted losses in the last two business years, promised to automate more of its operations and reorganize its quality control systems to recover from one of the nation’s biggest corporate scandals.
The 112-year-old company admitted last month that workers had tampered with product specifications, causing global automakers, aircraft manufacturers and other companies to check whether the safety or performance of their products had been compromised.
No safety issues have so far been identified from the data cheating, which mainly involves falsely certifying the strength and durability of products.
Kobe Steel was ordered last month by the Ministry of Economy, Trade and Industry (METI) to provide a detailed explanation of the data cheating and say what steps it would take to prevent future abuses.
“Improving our management and corporate governance and instilling a culture where employees can say anything are imperative,” Chief Executive Officer (CEO) Hiroya Kawasaki said at a press briefing after submitting its report to the government. “This is my utmost priority and I will work on these with unflagging resolve,” he said.
Kawasaki said his “ultimate management responsibility” will be decided after recently appointed outside investigators report back to the company.
“Given the magnitude of the scandal, we expect upper management to get the boot,” Thanh Ha Pham, an analyst at Jefferies in Tokyo, wrote in a note on Friday, without saying when that might happen.
Multiple workers and managers at nine production sites were involved in tampering data on specifications of products, the company said in its internal report.
Some of the fabrication of data went on for 10 years, Managing Executive Officer Koji Yamamoto said, though he could not say when exactly it started.
The company is in talks with fewer than 10 customers who want to recover the costs of safety inspections, Managing Executive Officer Yoshihiko Katsukawa said.
“Clarifying your company’s thinking on the causes of this incident is a meaningful step towards restoring trust,” Akihiro Tada, director general of METI’s manufacturing industries bureau, told Kawasaki as he arrived to deliver the report.
Kobe Steel, also subject of a U.S. Justice Department inquiry as well, has had a Japanese government-sanctioned seal of quality revoked on some of its products and lost customers.
As of Friday, the company said 474 out of 525 affected customers found no safety issues or their products were deemed safe by Kobe Steel, up from 470 earlier this week.
The company has said it cannot yet fully state what impact the tampering will have on its finances. Last week, it pulled its forecast for its first annual profit in three years for the 12 months through next March.
Kobe Steel’s shares have fallen by nearly a fifth since it revealed the data fabrication a month ago.
The company’s shares rose nearly 2 percent on Friday, while the Nikkei 225 fell 0.8 percent.
 
Kobe Steel Blames Plant Managers for Quality Control Scandal
TOKYO — When a roll of aluminum produced at a Kobe Steel factory fell short of customers’ exacting demands for qualities like strength, plant managers were supposed to make a painful but necessary decision: Start again and make a new, better roll of metal, even if it cost the company time and money.
But for at least a decade, according to an internal company report released on Friday, those managers took an easier way out, manipulating test data on some products to avoid expensive do-overs.
The report by the Japanese steel maker is its first public accounting of the causes of a data falsification scandal that has shaken the company and prompted around 500 of its customers around the world — including manufacturers of cars, trains and aircraft — to scramble to verify their products’ safety.
The report, produced by Kobe Steel without input from regulators or other outside parties, concluded that the company had erred by elevating the pursuit of short-term profit over the maintenance of scrupulous quality standards. That failing, it said, was exacerbated by lax oversight by senior executives and an “insular” corporate culture that discouraged employees from questioning improper but long-established practices.
“There was a climate where employees on the ground couldn’t speak up. Even if they did speak up, it wouldn’t make a difference,” Kobe Steel’s chief executive, Hiroya Kawasaki, said at a news conference. “As long as the revenue was coming in, management wasn’t interested.”
Mr. Kawasaki said that the practice of misrepresenting not-quite-perfect metals was at least a decade old but that, because records going back further than that were incomplete, it might have been going on longer.
A second report on the scandal, by a commission of outside experts, will be completed by the end of December, he said.
In a series of announcements beginning last month that have rattled corporate Japan, Kobe Steel acknowledged faking data about the quality of aluminum, copper and other products to make it appear as though they met standards promised to customers when in fact they did not.
The metals still met basic safety requirements, according to the company and customers who have reviewed their purchases from Kobe Steel. Nonetheless, the episode has reverberated through global supply chains and dealt a fresh blow to Japan’s reputation for scrupulous, dependable manufacturing.
The report published on Friday outlined several changes the company plans to make to prevent cheating, including automating record keeping for product tests and requiring multiple employees to verify that test results are accurate.
The report faulted what it said was Kobe Steel’s excessively segmented structure, saying that the company’s seven separate divisions — which produce products ranging from aluminum used by automakers to steel for the construction industry — had become insulated fiefs where problems could fester.
Top managers escaped direct blame for the scandal: The report said there was no evidence that they were aware of the data falsification, though it criticized executives for setting unreasonable production targets and then failing to scrutinize how subordinates met them, or at least appeared to meet them.
“The fact that management did not grasp what was happening on the front lines is in itself a major problem,” it said.
 
Kobe Steel quality scandal driven by pursuit of profits and demanding corporate culture
Scandal-hit Kobe Steel’s troubles were driven by a relentless focus on profits and the company’s regimented corporate culture, which led to more than decade of faked quality guarantees on its products.
Japan’s third largest steel-maker said it “sincerely and deeply apologised for the enormous amount of worry and trouble we have caused” as the findings of an investigation into its problems emerged.
A 27-page document detailing what went inside Kobe – which has been loss-making for the two years – said failed quality controls were behind testing data being altered.
The report said that “a severe management environment” with demanding profit targets had contributed to the scandal.
The investigation into the issues which affected more than 500 customers – including those in the aerospace, transport and nuclear industries – was ordered by Japanese government.
Customers of Kobe included Toyota and Nissan, along with international clients such as Boeing, General Motors and Daimler. The scandal – which affects aluminium, copper and steel products – has sent Kobe’s customers racing to check components acquired from the company, though no safety problems have yet been identified.
In the wake of the report, Kobe has promised to transform itself with more automation and better quality controls.
In an update on checks into the affected products on Friday, Kobe said 474 of the 525 affected customers had not identified problems or Kobe had satisfied itself the products were safe.
News of the scandal saw shares in Kobe plunge as much as 40pc and Hiroya Kawasaki, president of Kobe, admitted that “trust in our company has fallen to zero”.
Customers have been deserting the business, causing Kobe to scrap financial forecasts. Naoto Umehara, executive vice-president, signalled the scandal could kill the company, warning Kobe “may incur extraordinary losses”.
Reports of the malfeasance at Kobe is just the latest of a string of scandals that have rocked corporate Japan, with companies including Nissan, Toshiba and Olympus also having been revealed to have suffered huge issues. 

November 30, 2017 Posted by | Japan | , | Leave a comment

Fukui Governor OK to Restart Kansai Electric’s Oi Nuclear Plant Reactors N°3 & N°4

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The No. 3 and No. 4 reactors at Kansai Electric Power Co.’s Oi nuclear plant in Oi, Fukui Prefecture
Fukui gives OK to restart of Kansai Electric’s Oi nuclear plant
FUKUI–Kansai Electric Power Co. has cleared all hurdles toward restarting two reactors at its Oi nuclear power plant early next year after gaining the consent of the prefectural governor here Nov. 27.
The utility plans to resume operations of the No. 3 and No. 4 reactors in January and March, respectively.
“I have agreed to the restart after taking into account the position of the Oi town government and Fukui prefectural assembly, as well as the response by the central government and the operator of the plant concerning our request to have an interim storage site for spent nuclear fuel to be built outside the prefecture,” Governor Issei Nishikawa told reporters here the same day.
Nishikawa signed off on Kansai Electric’s request following similar moves by the town government of Oi, which hosts the Oi nuclear plant, the town assembly and the prefectural assembly.
In response to the governor’s request concerning the storage site, Shigeki Iwane, president of Kansai Electric, has already pledged to offer a proposed alternative site next year.
Industry minister Hiroshige Seko, too, vowed that the central government will be involved in drawing up the plan.
Nishikawa pushed for the construction of the interim storage facility outside the prefecture as a condition to agreeing to the restart of the Oi plant.
Five reactors are now operating in Japan after clearing new nuclear regulations established in the aftermath of the 2011 Fukushima nuclear disaster.
Two of the reactors are at Kansai Electric’s Takahama plant in Fukui Prefecture.
The Fukui District Court, citing safety concerns, ordered a halt to the operations of Oi’s No. 3 and No. 4 reactors in May 2014.
But Kansai Electric appealed the decision and has since been gearing up to restart the units.
Fukui Gov. OKs restart of 2nd plant in prefecture
FUKUI, Japan (Kyodo) — Fukui Gov. Issei Nishikawa on Monday gave the go-ahead for Kansai Electric Power Co. to restart two reactors at its Oi nuclear power plant in the central Japan prefecture.
With Fukui also hosting Kansai Electric’s Takahama plant where two reactors have already resumed operation, the planned restart of the Nos. 3 and 4 reactors at the Oi complex would make the prefecture the first since the 2011 Fukushima nuclear disaster to have two active nuclear power plants.
The governor conveyed the decision to Economy, Trade and Industry Minister Hiroshige Seko over the phone Monday.
The Osaka-based utility plans to bring the No. 3 reactor back online in mid-January and restart the No. 4 unit in mid-March.
The two reactors located on the Sea of Japan coast resumed operation in July 2012 under tentative nuclear safety standards set by the then-Democratic Party of Japan government while all other reactors in the country remained idle for checks following the meltdowns at the Fukushima Daiichi complex.
The two reactors at the Oi complex went offline in September 2013 for regular checkups and cleared the Nuclear Regulation Authority’s safety review based on the country’s post-Fukushima screening standards in May.
The Fukui governor’s approval of the restart came after Kansai Electric President Shigeki Iwane said Thursday the utility would decide by the end of 2018 where to set up a storage facility for spent nuclear fuel.
The governor had been requesting the utility’s construction plan for the facility.
Speaking at a press conference, Nishikawa said he has come to the decision after “comprehensively considering opinions of our town and prefectural assemblies as well as responses of the government and the plant operator to an idea of setting up an interim storage facility outside our prefecture.”
The central government is yet to pick a final disposal site for nuclear waste, including spent fuel.
Chief Cabinet Secretary Yohihide Suga said in a separate press conference it is “extremely meaningful” that the plan to restart the two reactors in Oi has now received approval from the hosting prefecture’s governor.
Suga, however, declined to clarify the government’s stance on the opposition voiced by Taizo Mikazuki, governor of neighboring Shiga Prefecture.
About 20 antinuclear activists gathered in front of the Fukui prefectural government office Monday to show their opposition to the decision.
Jiku Miyazaki, a 73-year-old temple master in Oi, expressed concerns about whether residents can safely evacuate if a nuclear accident occurs.
“Under the current conditions, we won’t be able to evacuate,” Miyazaki said, citing troubles residents encounter when typhoons strike the region.
“We want them to take measures in view of the possibility of the two nuclear plants having accidents at the same time.”
Some residents hope for the economic benefits that an influx of plant workers could promise local businesses.
A man in his 50s said, “Our life here is depending on (the plant). As long as the governor judges it is safe, we need it to be restarted or we will be in trouble.”

November 28, 2017 Posted by | Japan | , , | Leave a comment

Deaths of newborns increased in areas irradiated by Fukushima nuclear disaster

Academic paper: “Increases in perinatal mortality in prefectures contaminated by the Fukushima nuclear power plant accident in Japan”  Source Institute: 医療問題研究会

エビデンスに基づく保健・医学・薬学(EBM)の実践的研究を

Institute link : http://ebm-jp.com

Link to full text pdf: http://ebm-jp.com/wp-content/uploads/media-2016002-medicine.pdf

Authors and copyright:  Hagen Heinrich Scherb, Dr rer nat Dipl-Matha,∗, Kuniyoshi Mori, MDb, Keiji Hayashi, MDcEditor: Roman Leischik.

Abstract:

Descriptive observational studies showed upward jumps in secular European perinatal mortality trends after Chernobyl.

The question arises whether the Fukushima nuclear power plant accident entailed similar phenomena in Japan. For 47 prefectures representing 15.2 million births from 2001 to 2014, the Japanese government provides monthly statistics on 69,171 cases of perinatal death of the fetus or the newborn after 22 weeks of pregnancy to 7 days after birth.

Employing change-point methodology for detecting alterations in longitudinal data, we analyzed time trends in perinatal mortality in the Japanese prefectures stratified by exposure to estimate and test potential increases in perinatal death proportions after Fukushima possibly associated with the earthquake, the tsunami, or the estimated radiation exposure.

Areas with moderate to high levels of radiation were compared with less exposed and unaffected areas, as were highly contaminated areas hit versus untroubled by the earthquake and the tsunami. Ten months after the earthquake and tsunami and the subsequent nuclear accident, perinatal mortality in 6 severely contaminated prefectures jumped up from January 2012 onward: jump odds ratio 1.156; 95% confidence interval (1.061, 1.259), P-value 0.0009.

There were slight increases in areas with moderate levels of contamination and no increases in the rest of Japan.

In severely contaminated areas, the increases of perinatal mortality 10 months after Fukushima were essentially independent of the numbers of dead and missing due to the earthquake and the tsunami. Perinatal mortality in areas contaminated with radioactive substances started to increase 10 months after the nuclear accident relative to the prevailing and stable secular downward trend. These results are consistent with findings in Europe after Chernobyl. 

Since observational studies as the one presented here may suggest but cannot prove causality because of unknown and uncontrolled factors or confounders, intensified research in various scientific disciplines is urgently needed to better qualify and quantify the association of natural and artificial environmental radiation with detrimental genetic health effects at the population level….. more https://nuclearexhaust.wordpress.com/2017/11/27/academic-paper-increases-in-perinatal-mortality-in-prefectures-contaminated-by-the-fukushima-nuclear-power-plant-accident-in-japan

 

November 27, 2017 Posted by | children, Fukushima continuing, Japan, Reference, women | Leave a comment

NEDO, Fukushima Pref. Sign Cooperation Pact on Robot Tests

“To revitalize Fukushima Prefecture”, signing of a technological cooperation agreement with NEDO (organization for the development of new energies and industrial technologies), for tests of drones and robots ; construction of a huge site of 50 hectares straddling the municipalities of Minamisoma and Namie …

 

Screenshot from 2017-11-25 16-37-16
 
Koriyama, Fukushima Pref., Nov. 22 (Jiji Press)–The New Energy and Industrial Technology Development Organization on Wednesday concluded a cooperation pact with the Fukushima prefectural government on the development of technologies for demonstration tests for drones and robots.
The organization, better known as NEDO, aims to establish technologies to accurately measure the durability and safety of drones and robots, utilizing the Fukushima Robot Test Field, a planned large test site over 50 hectares that straddles the city of Minamisoma and the town of Namie in a coastal region in the northeastern Japan prefecture.
The Fukushima government is building the site as part of efforts to revitalize the coastal region, devastated by the March 2011 earthquake and tsunami and the subsequent nuclear accident at Tokyo Electric Power Company Holdings Inc.’s <9501> Fukushima No. 1 power plant. The test site will partly enter into service in fiscal 2018.
Various demonstration tests will be conducted there, such as one to check a robot’s capabilities to conduct underwater inspections of old dams using a 7-meter-deep pool.
NEDO plans to develop technology to check whether drones can fly stably in strong wind. For this, the central government-linked organization will use a wind tunnel facility to be set up in the site.
 

November 25, 2017 Posted by | Japan | , , , , | Leave a comment

60 holes at Kashiwazaki-Kariwa nuke plant found unfilled in violation of building code

60 holes Kashiwazaki-Kariwa 23 nov 2017.png
Reactor buildings at the Kashiwazaki-Kariwa nuclear plant are seen in this file photo taken in Kashiwazaki, Niigata Prefecture, on April 26, 2017.
 
Sixty holes violating the Building Standards Act were found recently in firewalls at the Kashiwazaki-Kariwa nuclear plant in Niigata Prefecture, in addition to two similar holes found in July this year, plant operator Tokyo Electric Power Co. (TEPCO) announced Nov. 22.
Of the 60 holes, 49 date back to the 1980s when the No. 1 reactor building was built, revealing administrative agencies’ lack of consideration for proper construction management.
Reactor buildings have several thousand holes in them for pipes. Of these holes, those going through firewalls are required to have any gaps filled in with mortar caulk or other nonflammable material. In July, TEPCO found two holes in a firewall in the No. 2 reactor building that had not been properly filled in. A subsequent inspection of the entire plant found that 60 holes had not been filled in — a building code violation — of which 41 were in radiation-control areas.
The power company will begin taking countermeasures, such as filling the holes in, as early as the beginning of the New Year. “At the time the reactor buildings were built, our awareness of the risks was insufficient,” TEPCO spokesperson Yoshimi Hitosugi said.

November 25, 2017 Posted by | Japan | , | Leave a comment

Call for Japan’s aging Tokai No. 2 nuclear plant to be shut down

Aging Tokai No. 2 nuclear plant should be decommissioned http://www.asahi.com/ajw/articles/AJ201711240017.html November 24, 2017 Japan Atomic Power Co.’s Tokai No. 2 nuclear power plant in Tokai, Ibaraki Prefecture, seems doomed to be decommissioned given the strong doubts and practical difficulties surrounding the company’s plan to restart the reactor at the plant.

Japan Atomic Power plans to apply to the Nuclear Regulation Authority to extend the operating life of the idled reactor at the plant beyond the legal life span of 40 years in principle.

The currently offline reactor will reach the end of its legal life span in one year. The operator is seeking to persuade the NRA to make an exception of the reactor for bringing it back on line.

It has been estimated that the required safety measures will cost the company at least 170 billion yen ($1.52 billion). In an unusual move, the nuclear safety watchdog has told Japan Atomic Power, which is on a fragile financial footing, to come up with a workable plan to raise the funds to finance the measures.

With the local communities and governments around the plant struggling to develop required plans for emergency evacuations, there is strong skepticism about the feasibility of the company’s plan to restart the reactor.

Since there is little chance of the company’s other reactors being restarted, the fate of Japan Atomic Power hinges on whether the Tokai No. 2 plant will be allowed to come on stream again.

But that doesn’t justify taking it as a given that the company will get the green light for restarting the reactor. Japan Atomic Power, the major electric utilities with major stakes in the company and the Ministry of Economy, Trade and Industry, which regulates the power industry, should carefully reassess the future of the company without assuming that the reactor will start running again.

The 40-year legal life for nuclear reactors is an important rule to reduce the risk of accidents involving aging reactors. It was introduced following the disastrous accident at the Fukushima No. 1 nuclear power plant in 2011.

The operational life can be extended by up to 20 years if approved by the NRA.

When the law was revised, however, the government said such extensions would be highly exceptional cases.

But Kansai Electric Power Co.’s applications for life extensions for its three aging reactors have all been approved.

If the Tokai No. 2 plant is added to the list, the rule will move closer to becoming a dead letter.

There are no special reasons for restarting the old reactor, such as a serious risk of a power shortage.

Japan Atomic Power’s plan should not be given a go-ahead simply to help the embattled company.

The Tokai No. 2 plant is located at the northern tip of the Tokyo metropolitan area. Some 960,000 people live within 30 kilometers from the plant, more than in any other 30-km radius of a nuclear plant. Local governments located within the zone are required to develop evacuation plans.

It is obviously difficult to secure safe evacuation routes, facilities to accept evacuees and the means to transport them for the entire 30-km zone around the plant.

None of the 14 municipalities that are subject to the requirement has worked out an evacuation plan.

The outlook for local government support for the plan is also dismal.

The government of Ibaraki Prefecture and the mayor of Tokai intend to base their decisions on local public opinion as to whether to give their consent to the plan.

Recent Asahi Shimbun surveys of local voters found that opponents to the plan far outnumbered supporters.

Five other cities around the plant are demanding the consent rights similar to those given to Tokai in order to take part in the decision-making process.

Japan Atomic Power and the major utilities that own the firm should confront these realities.

The utilities that are under contract to buy electricity from Japan Atomic Power continue paying more than 100 billion yen of basic fees in total every year even though the company currently generates no power to sell with all its reactors out of operation.

It should not be forgotten that the money comes from the electricity bills paid by consumers.

It has been proposed that Japan Atomic Power should serve as a vehicle for the consolidation of the power industry driven by the decommissioning of aged nuclear reactors.

Instead of simply shelving the problem, the parties involved should accelerate their efforts to map out a viable future for the company.

November 25, 2017 Posted by | Japan, safety | Leave a comment