Tepco ordered to pay evacuees of Fukushima nuclear disaster — The Asahi Shimbun

” CHIBA–A district court here on Sept. 22 ordered Tokyo Electric Power Co. to pay 376 million yen ($3.3 million) in compensation to evacuees of the Fukushima nuclear disaster but absolved the central government of responsibility.

Forty-five people in 18 households who evacuated to Chiba Prefecture following the 2011 meltdowns at the Fukushima No. 1 nuclear plant sought a total of about 2.8 billion yen from TEPCO and the government.

About 30 similar lawsuits involving 12,000 plaintiffs have been filed at district courts around Japan.

The Chiba District Court ruling was the second so far.

In March, the Maebashi District Court in Gunma Prefecture found both TEPCO and the government responsible for the nuclear disaster and ordered compensation totaling 38.55 million yen for 62 plaintiffs.

The main point of the lawsuit in the Chiba District Court was whether TEPCO and the government could have foreseen a towering tsunami hitting the Fukushima No. 1 nuclear plant and taken measures to prevent the disaster.

The plaintiffs emphasized a long-term appraisal released by the central government in 2002, which estimated a 20-percent possibility of a magnitude-8 level earthquake occurring between the coast off the Sanriku region in the Tohoku region to the coast off the Boso Peninsula of Chiba Prefecture within the next 30 years.

The plaintiffs argued that this appraisal shows it was possible to forecast a tsunami off the coast from the Fukushima No. 1 nuclear plant, and that measures could have been taken even as late as 2006 to prevent the disaster.

For the first time in a court case involving compensation related to the Fukushima disaster, a seismologist provided testimony on behalf of the plaintiffs.

Kunihiko Shimazaki, a professor emeritus at the University of Tokyo, once served as a deputy chairman of the Nuclear Regulation Authority. He was also in charge of compiling the 2002 long-term appraisal for the government.

“The height of a likely tsunami could have been known if it was calculated based on that appraisal,” Shimazaki said in court. “Even if a specific forecast could not be made, some sort of countermeasure could have been taken.”

The defendants argued that the long-term appraisal did not provide a specific basis for predicting a tsunami and only pointed to the fact that a magnitude-8 level earthquake occurring could not be ruled out. ”

by Nobuyuki Takiguchi, The Asahi Shimbun

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Tepco to delay emptying fuel storage pools at Fukushima plant — The Asahi Shimbun

” Plans to remove fuel rods from two spent fuel pools at the Fukushima No. 1 nuclear plant will be delayed by up to three years because of difficulties in clearing debris and reducing radiation levels.

The government and plant operator Tokyo Electric Power Co. originally expected to start emptying the storage pools at the No. 1 and No. 2 reactor buildings in fiscal 2020.

But they plan to move the starting time to fiscal 2023 in their first review in two years of the roadmap for decommissioning the stricken nuclear plant, sources said Sept. 20.

They are expected to announce the revised roadmap later this month.

A survey of the upper levels of the two reactor buildings, where the storage pools are located, found debris piled up in a much more complicated way than initially envisaged.

That will lengthen the time needed to clear the debris, thus delaying the removal of the fuel rods, the sources said.

In addition, radiation levels remain extremely high inside the buildings.

The No. 1 reactor’s storage pool holds 392 nuclear fuel assemblies, while the No. 2 reactor’s pool has 615 assemblies.

Work to remove the 566 assemblies from the No. 3 reactor’s pool is scheduled to begin in the middle of fiscal 2018 as originally planned.

The three reactors melted down in the 2011 disaster, triggered by the magnitude-9.0 Great East Japan Earthquake and tsunami.

The review of the decommissioning roadmap is also expected to revise the target of “starting the removal” of melted nuclear fuel and debris in the three reactors in 2021 to “aiming to start the removal” in 2021.

But the government and TEPCO will maintain the goal of completing the decommissioning in “30 to 40 years,” the sources said. ”

by Chikako Kawahara, The Asahi Shimbun

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Japan circling back to nuclear power after Fukushima disaster — Forbes

” In the immediate aftermath of the 2011 earthquake and tsunami that crippled the Fukushima Dai-ichi nuclear plant, Japan idled all 54 of its nuclear plants. Now, though, five of them are back online while many more may be on the way.

Prime Minister Shinzo Abe, who is pro-business and who realizes that without carbon-free nuclear power the country won’t meet its climate objectives, has said that reactors deemed safe by regulators would be restarted. To that end, the Japanese media is reporting that the Tokyo Electric Power Co. (Tepco) — the state-run utility that operated the Fukushima plant — is expected to get approval to rev up two units that resemble the design of the reactors that succumbed to the natural disaster in March 2011. 

“One consequence of the accident was a gradual shutdown of all nuclear power plants, which has led to a significant rise in fossil fuels use, increased fuel imports and rising carbon dioxide emissions. It has also brought electricity prices to unsustainable levels,” the International Energy Agency (IEA) reports. “The IEA encourages Japan to increase low-carbon sources of power supply.”

Meanwhile, another Japanese utility, Kansai Electric Power Co., recently started up two different reactors. While 43 other reactors remain offline, about 21 re-start applications are now pending with an estimated of 12 units to come back in service by 2025 and 18 by 2030, Japan Forward reports.  (The Fukushima accident took out four of the 54 nuclear units. Five of those are now back in service, leaving 43 idled.)

Right now, nuclear energy is providing 1.7% of Japan’s electricity, which is down from 30% before the 2011 accident. The Ministry of Economy, Trade and Industry says that if the country is to meet its obligations under the Paris climate accord, then nuclear energy needs to make up between 20-22% of the nation’s portfolio mix — a country with limited natural resources upon which it can rely. Under that agreement, Japan has committed to cut its CO2 emissions by 26% between 2013 and 2030. 

“We believe that energy policy is a core policy of a nation, and must be approached from a medium- to long-term standpoint … especially as Japan has few energy resources,” the Federation of Electric Power Companies of Japan chairman Makoto Yagi is quoted as saying by the World Nuclear News. 

One factor that has helped Japan is a nuclear watchdog that was created in September 2012: The Nuclear Regulation Authority has eliminated the cozy relationships that allowed utility employees to become nuclear regulators and it has stood up to political pressure to turn a blind eye to operational shortcuts. The agency has shown its willingness to exert its influence and to routinely give updates on the disabled Fukushima nuclear facility. 

As such, the country’s nuclear reactors are all going through rigorous stress tests to ensure that they can survive events similar to what happened in March 2011. The Federation of American Scientists has said that the accident at Fukushima was preventable and its findings are being used to enable the restarts of more nuclear units in Japan.  

The potential restart of Japan’s nuclear fleet is within grasp in large measure because the infrastructure is in place and dismantling it would take decades, all of which makes nuclear power a more plausible long term alternative than importing liquefied natural gas, or LNG. Besides the economics, nuclear energy — from a climate point of view — is better than natural gas. 

No doubt, Japan has turned more and more to renewable energy and energy efficiency, which have helped the country reduce both its electricity consumption and its fossil fuel usage — something that a a majority of the country’s citizens favor. The Ministry of Economy, Trade and Industry suggests increasing its green energy mix from 9 percent today 22-24% by 2030. Major Japanese companies such as Toshiba, Hitachi and Mitsubishi are investing in wind, solar, and smart-grid technologies.

In combination with nuclear energy, low-carbon sources would amount to roughly 45% of the electricity portfolio mix by 2030 — if Japanese trade and energy officials’ plans come to fruition. Meantime, fossil fuels — coal, LNG and oil — would comprise 55% by then, which have been as much as 85% in recent years.

“The key in moving forward is how to implement the new energy mix that the government has set,” Federation of Electric Power Companies of Japan chairman Yagi said. “The power companies will meet the (safety, energy security, economic efficiency and environmental conservation standards) and contribute to the energy policy of Japan by maintaining and establishing generation facilities as appropriate, fully in line with the government’s policies.” 

The Japanese people’s continued skepticism is natural and healthy. But their leadership asserts that the critics’ concerns have been addressed and that the nuclear energy sector has undergone a transformation — one that is safer and more transparent than it has ever been. If Japan is to expand its economy while reducing its CO2 emissions, officials there reason that nuclear energy is critical and thus, they must leverage their existing assets. “

contributions by Ken Silverstein

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