Japan Cleared to Re-Start World’s Largest Nuclear Plant

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TEPCO, which responded so badly to the Fukushima Dai-Ichi nuclear disaster, has won approval from Japan’s nuclear reactor to crank back up the world’s biggest nuclear power plant.

The word “nuclear” has a lot more power in Japan than it does elsewhere. 

 

Tokyo Electric Power, or TEPCO (TKECY) as it is better known, has just won approval to re-start two reactors at the world’s largest nuclear power plant. Its shares got a jolt of 3% at that announcement.

Nuclear-linked stocks will be worth watching as the company pushes on with that attempt. TEPCO is, after all, the company that responded so badly to the disaster at the Fukushima Dai-Ichi power plant in 2011.

The only country to have been hit by an atom bomb nevertheless embraced the technology behind nuclear power. Around one-fifth of all electricity is intended to be produced that way.

Then came the disaster at Fukushima. The March 2011 earthquake unleashed a tidal wave that ultimately killed 15,894 people, causing ¥21.5 trillion ($191 billion) in damage. Only the nuclear disaster at Chernobyl in Ukraine was worse.

The tsunami deluged the nuclear reactors at Fukushima, and three of them melted down. That shined a spotlight on the inept operations and response of TEPCO, which ran the plant.

The company was terrible at responding to the disaster and even worse at responding to the public. Its executives went into shutdown mode, as Asian companies are wont to do. It denied facts that turned out to be true, downplayed the impact and generally pretended that there’s nothing to see here, we’ve got it all under control, please move along.

So it’s amazing that it’s back in big-time nuclear business. Most recently, Japan’s nuclear regulator, the Nuclear Regulation Authority, has granted TEPCO initial safety approval to restart two reactors, six and seven, at the Kashiwazaki-Kariwa nuclear plant, the world’s largest.

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The five NRA commissioners voted unanimously for permission to crank the reactors back up. Formal approval will likely go ahead after a 30-day period for public comment.

The governor of Niigata prefecture, where that plant is based, says he won’t consider allowing the plant to run again until the prefecture conducts its own review of what went on at Fukushima, and that won’t happen until 2020 at the earliest.

Opinion polls show that a majority of the Japanese public now opposes nuclear power and would ultimately like Japan to cease producing it. It’s likely that nuclear power will come up as an issue in the Japanese election, slated for Oct. 22. 

Japanese Prime Minister Shinzo Abe believes nuclear power is a viable and stable source of energy. His Liberal Democratic Party wants to see more of Japan’s nuclear reactors put back to work.

Tokyo Governor Yuriko Koike, a former defense minister in the Abe government, has formed a conservative party to rival Abe’s conservative government. Although she says she won’t run for prime minister, her Kibo no To, or Party of Hope, will contest many of the seats up for grabs.

The party is considering an anti-nuclear stance. “We’ll examine how to bring down the reliance to zero by 2030,” Koike told a news conference, according to the Japan Times.

Nuclear power is intended to produce around 22% of Japan’s electricity if all its plants are operating. Government plans call for another 27% to come from liquefied natural gas, around 23% from renewable sources, and only 26% from coal.

All 42 of Japan’s nuclear reactors were ordered to shut down in 2011.

Kyushu Electric Power (KYSEY) was the first company to fire back up a nuclear plant after the 2011 quake, on the island of the same name in the city of Sendai. That’s part of Japan’s industrial heartland.

Kansai Electric Power (KAEPY) was last week granted permission from the mayor of Ohi, in Fukui Prefecture, to re-start two reactors there. The company had applied in August for permission to do so, from Japan’s nuclear regulator, the Nuclear Regulation Authority. 

Meanwhile, TEPCO continues the cleanup of the mess at Fukushima. It has delayed the removal of used nuclear rods from fuel pools at the plant. It shifted fuel removal from 2017 to 2018 at the safest of the reactors, and from 2020 to 2023 for another two.

It also has to mop up about 770,000 tons of contaminated water that was pumped into the plant to cool the melted fuel reactors. That’s due to be cleaned out of around 580 tanks where it is stored on site by 2020 – the same year that Tokyo will host the Olympics.

https://www.thestreet.com/story/14332182/1/japan-set-to-restart-worlds-largest-nuclear-plant.html

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Nuclear regulator defers giving safety OK for idle Tepco reactors at Kashiwazaki-Kariwa plant

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TOKYO (Kyodo) — Japan’s nuclear safety watchdog on Wednesday deferred giving safety clearance for two idle Tokyo Electric Power Company Holdings Inc. reactors on the Sea of Japan coast, although its chairman said the utility was “qualified” as a nuclear plant operator.

Nuclear Regulation Authority Chairman Shunichi Tanaka said following Wednesday’s meeting that Tepco, operator of the crippled Fukushima Daiichi nuclear power plant, was qualified but needs to stipulate its resolve to ensure safe operation of nuclear plants in its safety rules.

“It’s insecure” if Tepco expresses its resolve to ensure safety only in words, Tanaka told a press conference.

Safety rules need to be approved by the regulator and if there is a grave violation the regulator can demand that the utility halt nuclear power operations.

The regulator will formally inform the utility’s president, Tomoaki Kobayakawa, about the matter on Sept. 20. A final decision on whether Tepco is fit to be an operator will be made following discussions with the economy, trade and industry minister.

If Tepco agrees to include its resolve to ensure safety in its safety rules, the regulator will compile a draft document for the Nos. 6 and 7 reactors at Tepco’s Kashiwazaki-Kariwa plant in Niigata Prefecture that will serve as certification that the utility has satisfied new safety requirements implemented since the 2011 Fukushima nuclear disaster.

The regulator had been expected at Wednesday’s meeting to confirm that the units have cleared the new safety requirements, but it reversed course after facing criticism over a lack of debate on whether the operator is fit to run a nuclear power plant.

For a reactor to be restarted, it first needs to clear the stiffer safety requirements introduced in the wake of the Fukushima nuclear crisis, which was triggered by a massive earthquake and tsunami on March 11, 2011. Tepco filed for safety assessments of the two units in September 2013.

According to sources close to the matter, the regulator had planned to give safety clearance while Tanaka was still on the board. Tanaka’s term expires on Sept. 18, although he will continue to work until Sept. 22.

The regulator had reached a near consensus on the issue of Tepco’s qualification when its members previously met on Sept. 6.

During the summer, the regulator questioned the Tepco management, including Kobayakawa, about its nuclear safety awareness. In July, Tanaka criticized Tepco’s attitude, saying, “An operator, which cannot take concrete measures for decommissioning efforts at the Fukushima Daiichi power plant, does not have the right to resume operation of nuclear reactors.”

Tanaka urged the utility to further explain in writing issues such as how to deal with contaminated water at the Fukushima plant.

While Tepco, in its subsequent written response, did not give details about what it would do regarding the contaminated water, it did pledge to see through the scrapping of the plant, gaining a certain level of understanding from the regulator.

Meanwhile, the prospect of gaining local consent needed for the restart of the two reactors remains uncertain, with Niigata Gov. Ryuichi Yoneyama saying it will take “around three to four years” for the utility to win local consent for the envisioned restart.

http://mainichi.jp/english/articles/20170914/p2g/00m/0dm/006000c

 

 

TEPCO gets OK to restart Niigata reactors, with conditions

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The nation’s nuclear watchdog gave conditional approval Sept. 13 to Tokyo Electric Power Co.’s application to resume operations of its Kashiwazaki-Kariwa nuclear plant.

It marks the first time that reactors operated by TEPCO, which manages the crippled Fukushima No. 1 nuclear plant, have passed more stringent reactor regulations imposed by the Nuclear Regulation Authority after the triple meltdown in 2011.

The two reactors at the plant in Niigata Prefecture–the No. 6 and No. 7 units–are the first boiling-water reactors in Japan to clear the regulations. They are the same type as the reactors at the Fukushima plant.

The NRA already accepts that TEPCO has the technological know-how to operate the Kashiwazaki-Kariwa plant, one of the world’s largest.

But it had harbored doubts about the company’s fitness to operate a nuclear plant, given its tendency to put its balance sheet ahead of safety precautions.

The NRA ordered TEPCO to provide in the legally required safety code a detailed explanation of procedures it will take to ensure that the Kashiwazaki-Kariwa plant is operated safely.

That way, the watchdog body aims to make the utility legally accountable if problems arise.

It will also closely monitor the utility’s actions in adhering to the safety code once the NRA approves the measures proposed by TEPCO.

The NRA will summon Tomoaki Kobayakawa, the new president of TEPCO, to request a more demanding safety code from the company.

As another condition for a restart, the NRA called for the industry ministry’s clear-cut commitment to oversee TEPCO’s compliance with safety if it is satisfied with the utility’s pledge to respond appropriately to the decommissioning of the Fukushima No. 1 nuclear plant. The industry ministry oversees the nuclear industry.

Despite the NRA’s conditional approval, the utility will need to gain consent from local governments for a restart.

Niigata Governor Ryuichi Yoneyama, who took office last year, has made it clear that he will not agree to the restart until the prefectural government completes its investigation into the Fukushima nuclear disaster to determine what went wrong. The investigation is expected to take several years.

In an effort to underscore its eligibility as an operator of a nuclear plant, TEPCO submitted a written pledge in August that it is “determined to take the initiative in addressing the needs of victims in Fukushima Prefecture and accomplish the decommissioning of the Fukushima No. 1 nuclear power plant.”

If the safety code and the industry minister’s commitment are secured, the NRA concluded that the utility will be eligible to resume operations of the Kashiwazaki-Kariwa plant.

Shunichi Tanaka, chairman of the NRA, said at the Sept. 13 meeting that TEPCO’s vow in August is “binding.”

The NRA indicated that if TEPCO fails to adhere to its “promise” to heed to safety, it will exercise the power to suspend the Kashiwazaki-Kariwa plant’s operations or revoke its license to operate it.

The Kashiwazaki-Kariwa plant has seven reactors. The No. 6 reactor and the No. 7 reactor started operations in 1996 and 1997, respectively. Each has a capacity of 1.36 gigawatts.

http://www.asahi.com/ajw/articles/AJ201709130058.html

Takahama N°3 Reactor Restarted

Kepco restarts second Takahama reactor as Greenpeace warns of French MOX fuel shipment

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OSAKA – Kansai Electric Power Co. restarted its Takahama No. 3 reactor Tuesday afternoon, bringing to five the number of nuclear reactors nationwide that have come back online since the March 11, 2011, triple meltdown at the Fukushima No. 1 power plant.

Today marks an important step in the process to restart Japan’s nuclear reactors. It does not mark the end of efforts to ensure the safety of nuclear power, and we’ll continue to make safety our top priority,” said Kepco President Shigeki Iwane shortly after the 2 p.m. restart.

The No. 3 restart comes less than a month after Kepco turned its No. 4 reactor back on. It also came on the heels of reports that a shipment of uranium-plutonium mixed oxide (MOX) fuel will arrive in Takahama, Fukui Prefecture, in a few months from France for use in the No. 4 reactor next year.

Kepco’s push to fire up the 32-year-old Takahama reactors came with promises it would reduce electricity bills. Electricity from the No. 4 reactor, which went back online last month, will go on sale late next week. Electricity from the No. 3 reactor is expected to be sold from early July, during the hottest part of the summer when electricity demand peaks.

Kepco’s return to nuclear power generation, which accounted for nearly half of its electricity prior to March 11, 2011, takes place as renewable energy sources slowly gain ground.

According to one recent expert tally, renewable energy, including large-scale hydropower, accounted for 14.5 percent of total domestic power generation capacity in fiscal 2015 through March 2016.

In “Sustainable Zone 2016,” a joint analysis of Japan’s renewable energy situation by Chiba University professor Hidefumi Kurasaka and the Institute for Sustainable Energy Policies, it was also noted that during the first half of fiscal 2016, the average ratio of renewable energy produced by the nation’s 10 utilities increased to 15.7 percent of total electricity demand. But the ratio of renewable energy, including large-scale hydropower, at Hokkaido Electric Power Co. and Hokuriku Electric Power Co. reached 32 percent during that same period.

The government’s official energy policy calls for renewables to account for between 22 and 24 percent of the country’s electricity by 2030 and for nuclear power to generate between 20 and 22 percent, on average.

On Tuesday, Greenpeace revealed that plans are moving forward to ship at least 496 kg of plutonium from France in the form of 16 MOX fuel assemblies to Japan for use in the Takahama No. 4 reactor when it is reloaded next year. Greenpeace estimates the shipment will depart Cherbourg, France, early next month and — assuming there are no delays — arrive in Takahama sometime between mid-August and early September.

Kepco’s unjustified restart of the Takahama 3 reactor is made worse by the fact that they are planning a secret plutonium shipment which will increase the amount of dangerous plutonium MOX in their reactors,” said Shaun Burnie, a Japan-based senior nuclear specialist with Greenpeace Germany. “The Takahama reactors already pose an unacceptable threat to the people of Fukui and Kansai region. This will be compounded by the even greater usage of plutonium MOX fuel.”

http://www.japantimes.co.jp/news/2017/06/06/national/kepco-restarts-second-takahama-reactor-greenpeace-warns-french-mox-fuel-shipment/#.WTaLGzQlFzA

Japan restarts reactor No 3 at Takahama nuclear plant

Only a handful of reactors have come back online, due to public opposition, since the Fukushima disaster in 2011. Tuesday’s move comes after court clearance.

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In a small victory for the government’s pro-atomic push, a Japanese utility switched on another nuclear reactor on Tuesday, despite strong public opposition after the 2011 Fukushima meltdown.

The restart of the No 3 reactor at the Takahama nuclear plant brings the number of operational atomic reactors in Japan to five, while dozens more remain offline. Located in Fukui prefecture, the plant which is operated by Kansai Electric Power (KEPCO) is some 350 kilometres (215 miles) west of Tokyo.

Tuesday’s move comes after the utility switched on Takahama’s No 4 reactor last month with the court’s go-ahead, in spite of complaints from local residents over safety concerns. The court also gave the green light to switch on the No 3 reactor.

Japan shut down all of its atomic reactors after a powerful earthquake in March 2011 spawned a huge tsunami that led to meltdowns at the Fukushima nuclear plant.

Fukushima became the worst nuclear accident since Chernobyl in 1986.

Since then, just a handful of reactors have come back online due to public opposition and as legal cases work their way through the courts.

However, Prime Minister Shinzo Abe has aggressively promoted nuclear energy, calling it essential to powering the world’s third-largest economy.

Much of the public remains wary of nuclear power after the disaster at Fukushima spewed radiation over a large area and forced tens of thousands to leave their homes, with some unlikely to ever return.

http://trtworld.com/asia/japan-restarts-reactor-no-3-at-takahama-nuclear-plant-373118

Japan restarts another reactor

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TOKYO: A Japanese utility Wednesday switched on a nuclear reactor, the latest to come back in service despite deep public opposition in the aftermath of the Fukushima crisis.

Japan shut down all of its dozens of reactors after a powerful earthquake in March 2011 spawned a huge tsunami that led to meltdowns at the Fukushima nuclear plant, causing the world’s worst such accident since Chernobyl in 1986.

But only a handful of reactors have come back online due to public opposition and as legal cases work their way through the courts.

On Wednesday, Kansai Electric Power (KEPCO) restarted the No 4 reactor at the Takahama nuclear plant after a court in March cleared the move.

The latest restart at the plant in Fukui prefecture, some 350 kilometers (215 miles) west of Tokyo, came after court battles that lasted more than a year during which a district court near Fukui ordered KEPCO to suspend operations.

The Fukui government, where the nuclear industry is a major employer, approved the reactor’s restart but concerned residents in neighboring Shiga prefecture asked their local court to stop the move.

The region’s appeals court in Osaka finally ruled in March that KEPCO could restart two of the four reactors at Takahama.

Shigeki Iwane, KEPCO president, announced the restart in a statement.

“We will… carefully continue our work with discipline and regard safety as the priority,” he said.

Shiga governor Taizo Mikazuki voiced frustration and urged the national government to reduce its reliance on nuclear power, saying his prefecture would be greatly impacted in the event of an accident.

He said the environment was not right for a restart.

“Local residents hold profound anxiety about nuclear plants,” he said in a written statement.

“The government should change the current energy policy that relies on nuclear plants at the earliest possible time,” he said.

Prime Minister Shinzo Abe has steadily promoted nuclear energy, calling it essential to powering the world’s third-largest economy.

https://www.dailystar.com.lb/News/World/2017/May-17/406167-japan-restarts-another-reactor.ashx

Mayors near Hamaoka nuclear plant say wider consensus needed for reactor restarts

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The Hamaoka Nuclear Power Plant, idled for five years and now guarded by a 22-meter-tall tsunami wall, is seen on May 12, 2016. Omaezaki, Shizuoka Prefecture, is seen in the background.

Seven heads of 11 Shizuoka Prefecture municipalities located within a 30-kilometer radius of Chubu Electric Power Co.’s Hamaoka Nuclear Power Plant said in a recent Mainichi Shimbun survey that they believe restarting the currently idled nuclear reactors requires agreement from not only the host prefecture and host city but also other municipalities around the plant.

As May 14 marks the sixth year after the Hamaoka nuclear plant suspended operations upon a request from the then government of Prime Minister Naoto Kan, the Mainichi Shimbun surveyed the Shizuoka Prefecture governor and mayors of 11 prefectural municipalities in the “Urgent Protective Action Planning Zone” (UPZ) around the plant. UPZs cover areas within a radius of 30 kilometers of a nuclear plant.

While no legal framework has been set up regarding the scope of municipal consensus necessary to restart operations at a nuclear station, requests have been growing for a broader agreement among municipalities — not just the host prefecture and host municipality — in the wake of the Fukushima nuclear disaster.

Shizuoka Gov. Heita Kawakatsu, who is running for re-election in the gubernatorial race scheduled for June, has argued for the need to hold a referendum over the restart of the Hamaoka plant and has expressed a positive view of involving the 11 mayors in decisions regarding the matter. Consequently, the issue could become a key point in the upcoming gubernatorial election.

The Mainichi asked Gov. Kawakatsu and 11 municipal mayors in a multiple-choice form about the scope of local consensus over the Hamaoka plant restart. Five mayors said agreement from all 11 municipalities in the UPZ was necessary, one favored gaining consensus from four municipalities located within a 10-kilometer radius of the plant and another mayor wanted agreement from all municipalities in Shizuoka Prefecture. The mayor of Omaezaki, the host city of the Hamaoka plant, said restarting the idled nuclear plant only required the city’s agreement.

Shigeki Nishihara, the mayor of Makinohara, neighboring Omaezaki, said consensus from municipalities in the UPZ was necessary. He commented that local governments (in that area) “have a responsibility to secure their residents’ safety.” Meanwhile, Yasuo Ota, the mayor of the town of Mori, who picked “agreement from all municipalities in Shizuoka Prefecture” to restart the Hamaoka plant, told the Mainichi, “It is necessary to hear broad opinions when it comes to gaining consensus over nuclear power as a national energy policy.”

While the remaining four mayors checked “other” in the survey, most of them expressed their view of involving the national government in deciding the scope of local consensus.

Gov. Kawakatsu stressed that it is not an appropriate time to make a decision over the scope of local consensus and repeated that a referendum over the issue of the Hamaoka plant is necessary from the standpoint of popular sovereignty.

No local government heads surveyed were actually in favor of restarting the Hamaoka nuclear plant, even under right conditions such as with approved safety measures. Three city mayors said they were against restarting the plant. Seven local government chiefs chose “other” in the question, while the remaining two said they “cannot judge at the moment.”

The Nuclear Regulation Authority’s screening process of the Hamaoka nuclear plant has been prolonged as the No. 3 and No. 4 reactors being screened are the same “boiling-water type” reactors as the ones at the devastated Fukushima No. 1 Nuclear Power Plant. Furthermore, the estimated maximum ground motion at the Hamaoka nuclear station is likely to be raised because it is located directly above the hypocenter of a potential Nankai Trough megaquake.

https://mainichi.jp/english/articles/20170513/p2a/00m/0na/013000c

Mothers who fled Fukushima fallout raise voices against Genkai plant restart in Saga

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Mothers who fled to the Itoshima, Fukuoka Prefecture, to escape radiation spewed by the March 2011 core meltdowns in Fukushima Prefecture say they are concerned about the safety of the Genkai nuclear plant in neighboring Saga Prefecture.

SAGA – A group of mothers who evacuated from the Kanto region to Fukuoka Prefecture after the 2011 Fukushima nuclear crisis is ramping up protests against efforts to restart the Genkai nuclear plant in neighboring Saga.

After meeting with Minister of Economy, Trade and Industry Hiroshige Seko on Saturday, Saga Gov. Yoshinori Yamaguchi is expected to approve the restart of two reactors in the town of Genkai as early as Monday.

Earlier this month, four of the moms gathered for a meeting in Itoshima in Fukuoka and discussed plans to send the city a document and an inquiry conveying their opposition.

As they racked their brains to deliver effective expressions, the meeting lasted for around six hours until their children returned home from school.

Three of the moms moved to Itoshima after becoming worried their children would be adversely affected by exposure to the fallout spewed by the triple core meltdown at the Fukushima No. 1 plant in Fukushima Prefecture in March 2011. The plant is run by Tokyo Electric Power Company Holdings Inc.

I wanted to go far away for the sake of my unborn child,” said 39-year-old Fumiyo Endo, the leader of the group.

But the place she relocated to was within 30 km of the Genkai plant run by Kyushu Electric Power Co.

In March, she attended a meeting of residents to get explanations about the restart but was concerned whether safety would be ensured by sheltering indoors as instructed should an accident occur.

She also felt angry after hearing a utility official say that restarting the plant is necessary “for a stable supply of power.” She said it sounded as if the utility did not care about human lives.

But she did not decide to leave Itoshima because she wanted to keep living there, to stay close to the sea and mountains.

Another member of the group said it was important to keep resisting.

It is significant to protest against nuclear plants near the plant sites,” said photographer Nonoko Kameyama, 40.

Kameyama, a mother of three, has published a photo book of mothers hoping to bring about a society without nuclear power plants.

A day after attending the residents’ meeting, Endo and other members called the Saga Prefectural Government to urge it to reject the restart.

When asked by a prefectural official during the call what the name of their group was, they came up with an impromptu title: “Mothers Who Want to Save Children’s Lives.” Dozens of people have recently joined in response to its Facebook post.

The group has submitted petitions to Saga Gov. Yamaguchi and Itoshima Mayor Yuji Tsukigata.

Resuming operations only makes residents feel unsettled and we cannot see a bright future,” said Endo. “We want our leaders to understand such feelings.”

Yamaguchi is expected to approve the Genkai restart as early as Monday, after meeting with METI chief Seko on Saturday.

The central government has shown a strong determination to work on nuclear energy policy in a responsible manner,” Yamaguchi said Saturday, adding he wants to convey his decision “as early as possible.”

The government is pushing for reactor restarts despite the triple core meltdown at Fukushima No. 1, saying nuclear energy is Japan’s key energy source.

In January, reactor Nos. 3 and 4 at the Genkai plant passed the tougher safety requirements introduced in the wake of the Fukushima crisis. On Feb. 24, a majority of the Genkai Municipal Assembly voted in favor of restarting the plant.

http://www.japantimes.co.jp/news/2017/04/23/national/moms-fled-fukushima-fallout-raise-pressure-genkai-plant-restart-saga/