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Showing posts with label Japan Nuclear Crisis. Show all posts
Showing posts with label Japan Nuclear Crisis. Show all posts

Monday, April 18, 2011

Japan Nuclear Crisis: Fukushima Plant


TOKYO — A blueprint for ending radiation leaks and stabilizing reactors at Japan's crippled nuclear plant drew a lackluster response Monday, as polls showed diminishing public support for the government's handling of the country's recent disasters.

The plan issued by Tokyo Electric Power Co. over the weekend, in response to a government order, is meant to be a first step toward letting some of the tens of thousands of evacuees from near the company's Fukushima Dai-ichi nuclear power plant return to their homes.

Those forced to flee due to radiation leaks after a catastrophic earthquake and tsunami on March 11 knocked out the plant's power and cooling systems are frustrated that their exile will not end soon. And officials acknowledge that unforeseen complications, or even another natural disaster, could set that timetable back even further.

"Well, this year is lost," said Kenji Matsueda, 49, who is living in an evacuation center in Fukushima after being forced from his home 12 miles (20 kilometers) from the plant. "I have no idea what I will do. Nine months is a long time. And it could be longer. I don't think they really know."

Pressure has been building on the government and TEPCO to resolve Japan's worst-ever nuclear power accident, and Prime Minister Naoto Kan is facing calls for his resignation.

"You should be bowing your head in apology. You clearly have no leadership at all," Masashi Waki, a lawmaker from the opposition Liberal Democratic Party, shouted during an intense grilling of Kan and members of his Cabinet in parliament Monday.

"I am sincerely apologizing for what has happened," Kan said, stressing that the government was doing all it could to handle unprecedented disasters.

TEPCO's president, Masataka Shimizu, looked visibly ill at ease as lawmakers heckled and taunted him.

"I again deeply apologize for causing so much trouble for residents near the complex, people in Fukushima and the public," Shimizu said.

Polls by several Japanese national newspapers released Monday showed widespread dissatisfaction, with more than two-thirds of Japanese surveyed unhappy with how Kan's administration has dealt with the nuclear crisis.

"Nothing concrete," said a headline in the Mainichi newspaper of the plan. "The nuclear timetable does not show enough consideration for the residents," said the Nihon Keizai, a financial newspaper.

A majority of those surveyed in the polls by the Mainichi, Nihon Keizai and Asahi newspapers expressed support, though, for tax increases to pay for reconstruction of areas devastated by the tsunami.

Goshi Hosono, an adviser to the prime minister and member of his nuclear crisis management task force, said the government would closely monitor TEPCO's implementation of its crisis plan and hoped it could be carried out ahead of schedule.

The timetable's first step focuses on cooling the reactors and spent fuel pools, reducing radiation leaks and decontaminating water that has become radioactive, within three months. The second step, for within six to nine months, is to bring the release of radioactive materials fully under control, achieve a cold shutdown of the reactors and cover the buildings, possibly with a form of industrial cloth.

Nuclear safety officials described the plan as "realistic," but acknowledged there could be setbacks.

"Given the conditions now, this is best that it could do," said Hidehiko Nishiyama of the government's Nuclear and Industrial Safety Agency, adding that conditions at the facility remain unstable.

Explosions, fires and other malfunctions have hindered efforts to repair the stricken plant and stem radiation leaks.

"There is no shortcut to resolving these issues. Though it will be difficult, we have to go step by step to resolve these problems," he said.

Even with the announcement of the timeline, it remained unclear when evacuees might be able to return home.

The area would need to be decontaminated, including removing and replacing the soil, Nishiyama said.

Hosono said the evacuees would not have to stay in gymnasiums for such a long period, but would be moved into temporary housing.

Some evacuees were unswayed by TEPCO's plan.

"I don't believe a word they say," said Yukio Otsuka, 56, a private school owner whose home is about three miles (five kilometers) from the power plant. "I don't trust them. I don't believe it is possible. We have really drawn the short stick on this one."

Activists criticized the delay in the roadmap's announcement.

"TEPCO has taken far too long to provide an indication of the direction it plans to take to bring the situation at Fukushima Dai-ichi under control," said Philip White of the Tokyo-based Citizens' Nuclear Information Center, a group of scientists and activists who have opposed nuclear power since 1975. "We hope TEPCO meets its targets, but there are many challenges ahead and many uncertainties."

The unveiling of the roadmap came two days after TEPCO – also under pressure from Kan's government – announced plans to give 1 million yen ($12,000) in initial compensation to each evacuated household, with much more expected later.

Sunday, April 10, 2011

Japan Nuclear Plant Fails To Stop Radioactive Water From Spilling Into Ocean

Japanese nuclear power plant operator TEPCO expects to stop pumping radioactive water into the ocean on Monday, days later than planned, a step that would help ease international concern about the spread of radiation from a smashed nuclear plant.

Prime Minister Naoto Kan's Democratic Party was likely to be punished at Sunday's local polls for his handling of the massive earthquake and tsunami that ravaged Japan's northeastern coast on March 11, killing 13,000 and triggering the world's worst nuclear accident since the 1986 Chernobyl disaster.

China and South Korea have also criticized Japan's handling of the nuclear crisis, with Seoul calling it incompetent, reflecting growing international unease over the month-long atomic disaster and the spread of radiation.

Japan is struggling to regain control of the Fukushima Daiichi nuclear plant that was damaged by the magnitude 9 quake and 15 meter tsunami.

The nuclear plant's operator, Tokyo Electric Power Co (TEPCO), has been pumping sea water into the reactors to cool the nuclear core, and then discharging the water, after it has become contaminated, back into the Pacific Ocean

TEPCO had planned to stop the discharge on Saturday, but work was interrupted by a powerful aftershock late on Thursday. The firm then pushed the target back to Sunday, a goal it failed to meet.

"We are making checks on remaining water, and the final check is scheduled for tomorrow," a company spokesman told a press briefing late on Sunday.

TEPCO was forced to start pumping sea water into the power plant after failing to restart the reactors' cooling systems after the quake. It has been pumping in nitrogen to cool the core, but officials say they are unsure of what to do next.

"We cannot say what the outlook is for the next stage," Hidehiko Nishiyama, a deputy director-general of the Nuclear and Industrial Safety Agency (NISA) said on Sunday. "As soon as possible we would like to achieve stable cooling and set a course toward controlling radiation."

It is also grappling with a major humanitarian and economic crisis and facing a damages bill as high as $300 billion -- the world's biggest for any natural disaster.

Japanese who voted in local elections on Sunday were expected to shun Kan's ruling party, further weakening him and bolstering opponents who will try to force his resignation once the crisis ends. Results of the vote are expected on Monday.

Unpopular prime minister Kan was already under pressure to step down before the disaster, but analysts say he is unlikely to be dumped during the nuclear crisis, which is set to drag on for months.

ANTI-NUCLEAR PROTESTS

In Tokyo, around 5,000 people took to the streets in two separate anti-nuclear protests on Sunday. Some carried placards reading 'No More Fukushima' and 'No Nukes'; others danced and played musical instruments.

One group of demonstrators marched to the offices of the operator of the stricken plant, which has apologized to Japan, and neighboring countries, for the crisis.

Radiation from Japan spread around the entire northern hemisphere in the first two weeks of the nuclear crisis, according to the Vienna-based Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization.

Japan's economy, the world's third largest, is reeling from the triple disaster and several countries have banned or restricted food imports after detecting radiation.

More critically, the nuclear crisis and power shortages have disrupted Japan's manufacturing and electronics global supply chains, hitting computer and automakers in particular.

Power blackouts and restrictions, factory shutdowns, and a sharp drop in tourists have hit the world's most indebted nation.

Efforts to regain control of six reactors hit by the tsunami, which caused partial meltdowns to some reactor cores after fuel rods were overheated, has been hindered by 60,000 tonnes of radioactive water.

NISA said efforts to restore cooling systems were not making clear progress.

TEPCO wants to start moving some of the highly contaminated water out of the reactors and into a condenser, a key step toward restoring the critical cooling system.

"We may be able to use (electric) systems that are currently functioning for cooling, and that may speed up the cooling restoration. But there is no concrete and clear option," said NISA's Nishiyam
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