News / Asia

Source of Contamination at Fukushima Nuclear Plant Unknown

A leakage detective unit (C) and its detection punch unit on an underground water storage tank are seen at TEPCO's tsunami-crippled Fukushima nuclear power plant in Fukushima, in this undated photograph released by TEPCO on April 6, 2013.
A leakage detective unit (C) and its detection punch unit on an underground water storage tank are seen at TEPCO's tsunami-crippled Fukushima nuclear power plant in Fukushima, in this undated photograph released by TEPCO on April 6, 2013.
Fresh revelations about radiation contamination from the operator of the crippled Fukushima nuclear power plant and a government regulator are prompting new concerns in Japan.

What is expected to be a decades-long battle to halt radiation leaks and to clean up contaminated soil and water at the Fukushima-1 nuclear plant is back in the public eye following the release of new information this week.

The destroyed facility's owner, Tokyo Electric Power Company (TEPCO), says there have been significant increases in recent months in levels of radioactive cesium in the groundwater, as well as strontium and tritium offshore.

Meanwhile, the head of the recently established Japan Nuclear Regulatory Authority, Shunichi Tanaka, acknowledges contaminated water has probably been continually leaking into the Pacific Ocean since the plant was swamped by a tsunami triggered by a magnitude nine earthquake on March 11, 2011.

"The ocean continues to be contaminated to some extent, great or small,” Tanaka said, adding that that while it peaked at the time of the disaster two years ago, he thinks it has been continuing even after that.

Japan marks second anniversary of Fukushima disaster

  • People bow their heads in a moment of silence around what is left of a disaster control center devastated by the March 11, 2011 earthquake and tsunami, Minamisanriku, Miyagi prefecture, Japan, March 11, 2013.
  • Japanese Prime Minister Shinzo Abe bows to Emperor Akihito and Empress Michiko during the national memorial service for the victims of the March 11, 2011, earthquake and tsunami in Tokyo, March 11, 2013.
  • Japanese Emperor Akihito and Empress Michiko leave the national memorial service for the victims of the March 11, 2011 earthquake and tsunami in Tokyo, March 11, 2013.
  • People observe a moment of silence for the victims of the March 11, 2011 earthquake and tsunami during an event at a park in Tokyo, March 11, 2013.
  • A local resident and a dog walk near a ship brought ashore by the March 11, 2011 tsunami and earthquake in Kesennuma, Miyagi Prefecture, Japan, March 11, 2013.
  • The Netherlands (top) and Cuban baseball teams offer a silent tribute to victims of March 11, 2011 earthquake and tsunam, before their World Baseball Classic (WBC) second round game in Tokyo, March 11, 2013.
  • Buddhist monks chant sutras in front of the main entrance of Okawa Elementary School where 74 of the 108 students went missing after the March 11, 2011 tsunami in Ishinomaki, Miyagi prefecture, Japan, March 11, 2013.
  • Police officers search for the remains of those who went missing in the March 11, 2011 tsunami on the coastline in Ishinomaki, Miyagi Prefecture, northern Japan, March 11, 2013.
  • A visitor lights a candle to remember the victims of the March 11, 2011 tsunami and earthquake, in Tokyo, March 10, 2013.

Junichi Sato, the program director in Japan for the environmental group Greenpeace, said in a interview with VOA that this is fresh cause for concern.

“Mainly, in the past, the contamination was caused by the intentional release of the contaminated water," said Sato. "That's what they have been saying that's the reason for the contamination. But what we are talking about is now the groundwater leakage which means a continuous contamination of the oceans.”

According to Sato, Greenpeace has been asking TEPCO since May to allow a third party to enter within the five kilometer exclusive zone to independently sample the radiation level in coastal waters.

Nuclear regulator Tanaka admits the source of the leak is not known nor does anyone have a plan to stop it.

Tanaka, speaking to reporters, says there is no “rock solid solution," and if there was one then they would go ahead and implement it. Officials and TEPCO, he said, will likely have resort to “trial-and-error” methods to attempt to source and solve the problem.
 
Meanwhile, the Kyodo news agency reports that a contractor for the massive cleanup operation has discharged 340 tons of radioactive water into a Fukushima river. Local governments have complained about the disposal, saying they were not told about it in advance, but Kyodo says the contractor, JDC Corporation, dumped the contaminated water only after being told that the Japan Atomic Energy Agency had explained the action to relevant local officials. The river is a source of water for agriculture in the prefecture which is one of Japan's major sources of rice and other crops.

Sato at Greenpeace is among those lamenting that the fresh revelations regarding radiation contamination are receiving scant notice in Japanese newspapers and television broadcasts.

“Because it's been already two years and four months since the disaster, the government and also the media wants to play bad news quite low because they think that doesn't help the people in Fukushima or the recovery of Fukushima," he said. "We want to argue that unless you give the proper information, the correct information, the recovery of Fukushima can never happen.”

The meltdowns of three reactors at the Fukushima-1 plant has had severe repercussions for the nuclear power industry in resource-poor Japan. Before the 2011 disaster, the heavily industrialized island nation was dependent on nuclear power for nearly one-third of its energy needs.

All but two of Japan's working reactors remain idle. They must meet stricter government safety standards before receiving permission to again generate electricity for the world's third largest economy.

Steve Herman

A veteran journalist, Steven L Herman is the Voice of America Asia correspondent.

You May Like

Photogallery Pistorius Sentenced, Taken to Prison

Pistorius, convicted of culpable homicide in shooting death of girlfriend Reeva Steenkamp, will likely serve about 10 months of five-year sentence, before completing it under house arrest More

UN to Aid Central Africa in Polio Vaccinations

Synchronized vaccinations will be conducted after Cameroon reports a fifth case of the wild polio virus in its territory More

WHO: Ebola Vaccine May Be in Use by Jan.

WHO assistant director Dr. Marie Paule Kieny says clinical trials of Ebola vaccines are underway or planned in Europe, US and Africa More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
After Decades of Pressure, Luxembourg Drops Bank Secrecy Rulesi
X
October 21, 2014 12:20 AM
European Union finance ministers have reached a breakthrough agreement that will make it more difficult for tax cheats to hide their money. The new legislation, which had been blocked for years by countries with a reputation as tax havens, was approved last week after Luxembourg and Austria agreed to lift their vetoes. But as Mil Arcega reports, it doesn’t mean tax cheats have run out of places to keep their money hidden.
Video

Video After Decades of Pressure, Luxembourg Drops Bank Secrecy Rules

European Union finance ministers have reached a breakthrough agreement that will make it more difficult for tax cheats to hide their money. The new legislation, which had been blocked for years by countries with a reputation as tax havens, was approved last week after Luxembourg and Austria agreed to lift their vetoes. But as Mil Arcega reports, it doesn’t mean tax cheats have run out of places to keep their money hidden.
Video

Video Kobani Refugees Welcome, Turkey Criticizes, US Airdrop

Residents of Kobani in northern Syria have welcomed the airdrop of weapons, ammunition and medicine to Kurdish militia who are resisting the seizure of their city by Islamic State militants. The Turkish government, however, has criticized the operation. VOA’s Scott Bobb reports from southeastern Turkey, across the border from Kobani.
Video

Video China Political Meeting Seeks to Improve Rule of Law

China’s communist leaders will host a top level political meeting this week, called the Fourth Plenum, and for the first time in the party’s history, rule of law will be a key item on the agenda. Analysts and Chinese media reports say the meetings could see the approval of long-awaited measures aimed at giving courts more independence and include steps to enhance an already aggressive and high-reaching anti-corruption drive. VOA’s Bill Ide has more from Beijing.
Video

Video US ‘Death Cafes’ Put Focus on the Finale

In contemporary America, death usually is a topic to be avoided. But the growing “death café” movement encourages people to discuss their fears and desires about their final moments. VOA’s Jerome Socolovsky reports.
Video

Video Ebola Orphanage Opens in Sierra Leone

Sierra Leone's first Ebola orphanage has opened in the Kailahun district. Hundreds of children orphaned since the beginning of the Ebola outbreak face stigma and rejection with nobody to care for them. Adam Bailes reports for VOA about a new interim care center that's aimed at helping the growing number of children affected by Ebola.
Video

Video Young Nairobi Tech Innovator on 'Track' in Security Business

A 24-year-old technology innovator in Nairobi has invented a tracking device that monitors and secures cars. He has also come up with what he claims is the most robust audio-visual surveillance system yet. As Lenny Ruvaga reports from the Kenyan capital, his innovations are offering alternative security solutions.
Video

Video Latinas Converting to Islam for Identity, Structure

Latinos are one of the fastest growing groups in the Muslim religion. According to the Pew Research Center, about 6 percent of American Muslims are Latino. And a little more than half of new converts are female. VOA’s Carolyn Presutti travelled to Miami, Florida -- where two out of every three residents is Hispanic -- to learn more.
Video

Video Exclusive: American Joins Kurds' Anti-IS Fight

The United States and other Western nations have expressed alarm about their citizens joining Islamic State forces in Syria and Iraq. In a rare counterpoint to the phenomenon, an American has taken up arms with the militants' Syrian Kurdish opponents. Elizabeth Arrott has more in this exclusive profile by VOA Kurdish reporter Zana Omer in Ras al Ayn, Syria.
Video

Video South Korea Confronts Violence Within Military Ranks

Every able-bodied South Korean male between 18 and 35 must serve for 21 to 36 months in the country’s armed forces, depending upon the specific branch. For many, service is a rite of passage to manhood. But there are growing concerns that bullying and violence come along with the tradition. Reporter Jason Strother has more from Seoul.
Video

Video North Carolina Emerges as Key Election Battleground

U.S. congressional midterm elections will be held on November 4th and most political analysts give Republicans an excellent chance to win a majority in the U.S. Senate, which Democrats now control. So what are the issues driving voters in this congressional election year? VOA National Correspondent Jim Malone traveled to North Carolina, one of the most politically competitive states in the country, to find out.
Video

Video Comanche People Maintain Pride in Their Heritage

The Comanche (Indian nation) once were called the “Lords of the Plains,” with an empire that included half the land area of current day Texas, large parts of Oklahoma, New Mexico, Kansas and Colorado.The fierceness and battle prowess of these warriors on horseback delayed the settlement of most of West Texas for four decades. VOA’s Greg Flakus reports from Lawton, Oklahoma, that while their warrior days are over, the 15,000 members of the Comanche Nation remain a proud people.
Video

Video Turkey Campus Attacks Raise Islamic Radicalization Fears

Concerns are growing in Turkey of Islamic radicalization at some universities, after clashes between supporters of the jihadist group Islamic State (IS) or ISIS, and those opposed to the extremists. Pro-jihadist literature is on sale openly on the streets of Istanbul. Critics accuse the government of turning a blind eye to radicalism at home, while Kurds accuse the president of supporting IS - a charge strongly denied. Henry Ridgwell reports from London.

All About America

AppleAndroid