Tokyo Electric Power Co.

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Fukushima Disaster: Court Sides With TEPCO Shareholders

Former TEPCO execs were found liable and ordered to pay $95B

(Newser) - A decade ago, 48 Tokyo Electric Power (TEPCO) shareholders sued a group of former executives, demanding they pay up over their failure to prevent the 2011 disaster at the Fukushima Daiichi nuclear power plant. They wanted $160 billion to be paid to the company; on Wednesday, a Tokyo court ordered...

7.3 Quake Hits Fukushima Area
7.3 Quake Hits
Fukushima Area

7.3 Quake Hits Fukushima Area

Authorities say tsunami risk is receding, no damage found at nuclear plant

(Newser) - A powerful 7.3 magnitude earthquake struck off the coast of Fukushima in northern Japan on Wednesday evening, triggering a tsunami advisory and plunging more than 2 million homes in the Tokyo area into darkness. The region was devastated by a deadly 9.0 quake and tsunami 11 years ago...

Fukushima Has a Plan for Its Tainted Water

Nuclear plant will build an undersea tunnel and pump it out

(Newser) - The Fukushima nuclear plant is going to run out of room soon to store radioactive water that keeps building up. Solution: Japan will build an undersea tunnel and starting pumping the tainted water into the ocean, reports AFP . The water will be treated to remove most, though not all, of...

Fukushima Wastewater Destined for Pacific: Reports

Formal announcement is reportedly coming soon

(Newser) - Japan's government has decided to release some 1.3 million tons of contaminated water from the Fukushima power plant into the ocean as speculated . That's according to local media reports published Friday. Reuters reports a formal announcement will come later this month, though Japan's industry minister Hiroshi...

Verdict Issued in the Only Fukushima Criminal Case

And it's not the one protesters wanted to hear

(Newser) - Just one criminal case arose from Japan's Fukushima nuclear disaster, and on Thursday, that case ended with a not-guilty verdict. Three former executives for Tokyo Electric Power (Tepco)—ex-chairman Tsunehisa Katsumata, 79, and former vice presidents Sakae Muto, 69 and Ichiro Takekuro, 73—were indicted for professional negligence resulting...

Idea for Fukushima's Radioactive Water: Drain It Into Sea

Japan's environment minister says it's 'the only option'

(Newser) - Huge quantities of contaminated water from the Fukushima power plant could end up in the Pacific Ocean, or so suggests Japan's environment minister. Fukushima has accumulated more than 1 million tons of water containing tritium, a radioactive isotope of hydrogen, as roughly 110 tons of groundwater each day reach...

Removal of Fuel From Melted Reactor Begins

Milestone reached in Fukushima cleanup

(Newser) - The operator of the tsunami-wrecked Fukushima nuclear plant has begun removing fuel from a cooling pool at one of three reactors that melted down in the 2011 disaster, a milestone in the decades-long process to decommission the plant. Tokyo Electric Power Co. said Monday that workers operating from a control...

Fukushima's Water Issue Is Growing. The Ice Wall Isn't Enough

Experts: It's working, but other methods are also needed to keep groundwater around plant clean

(Newser) - A government-commissioned group of experts concluded Wednesday that a costly underground ice wall is only partially effective in reducing the ever-growing amount of contaminated water at Japan's destroyed Fukushima nuclear plant. The plant's operator, Tokyo Electric Power Co., says the ice wall has helped reduce the radioactive water...

World's Biggest Nuke Plant Gets a Long-Awaited OK

TEPCO gets OK to restart nuclear reactors, to the displeasure of some

(Newser) - The biggest nuclear power plant in the world sits idle, as it has for nearly seven years. But that state is set to change, and not without public trepidation. The Guardian reports that Japan's nuclear watchdog this week gave Tokyo Electric Power (TEPCO) the green light to restart two...

A Loaf-Sized Robot Just Took This Important Photo

Locating melted fuel at Fukushima is key, and this is believed to be it

(Newser) - An underwater robot captured images of lava-like lumps Thursday inside a damaged reactor at Japan's crippled Fukushima nuclear plant , spotting for the first time what is believed to be nuclear fuel that melted six years ago. Locating the fuel in each of the three wrecked reactors is crucial for...

Japan Marks 6 Years Since Devastating Tsunami

Region is still struggling to recover

(Newser) - Six years ago, more than 18,000 people died or went missing as a tsunami triggered by a massive quake engulfed coastal areas of northeastern Japan. Tens of thousands more people's lives were unraveled when they lost family members, friends, homes, and livelihoods. The displacement widened as entire communities...

Robot Enters Fukushima Reactor, Doesn't Fare So Well

'Scorpion' robot's crawling function fails before it could locate melted fuel

(Newser) - Robot probes sent to one of Japan's wrecked Fukushima nuclear reactors have suggested worse-than-anticipated challenges for the plant's ongoing cleanup. The plant's operator, Tokyo Electric Power Co., said the remote-controlled "scorpion" robot was sent into Unit 2's containment vessel Thursday to investigate the area around...

'Unimaginable' Radiation Detected in Fukushima Reactor

Tokyo Electric Power estimates 530 sieverts an hour

(Newser) - Exposure to 4 sieverts of radiation would kill 50% of people, according to Japan's National Institute of Radiological Sciences, per Japan Times . That's less than 1% of the radiation now being detected inside a damaged reactor at the Fukushima nuclear power station, according to Tokyo Electric Power. The...

Japan Paying 1st Fukushima Worker With Cancer

Country concedes possible radiation link, awards compensation

(Newser) - A Fukushima Dai-ichi nuclear plant worker is the first diagnosed with cancer from possible radiation exposure and will receive compensation under the country's labor laws, the Japanese health and labor ministry said Tuesday, per the Wall Street Journal . The unnamed man, said by various sources to be in his...

Fukushima Springs Big New Toxic Leak

100 tons of radioactive water flow from tank

(Newser) - Almost three years after Japan's triple disaster, there has been yet another leak at the Fukushima nuclear plant, seriously shaking public confidence in the ongoing cleanup and containment effort. In the latest leak—the biggest since last August —around 100 metric tons of highly contaminated water overflowed from...

Fukushima Springs a New Toxic Leak

Contaminated water likely went into Pacific Ocean

(Newser) - For the second time in less than two months , a tank holding highly contaminated water has overflowed at Japan's Fukushima Dai-ichi nuclear plant, Tepco said today. The tank was tilted on uneven ground and a worker misjudged its capacity; about 113 gallons of water spilled over a period as...

Earthquake Rattles Fukushima Area
Earthquake Rattles Fukushima Area

Earthquake Rattles Fukushima Area

No trouble reported after 5.3-magnitude quake

(Newser) - A 5.3-magnitude earthquake has hit the Japanese prefecture that is home to the shuttered Fukushima nuclear power plant. The US Geological Survey says the quake struck at a depth of about 13 miles under Fukushima Prefecture and about 110 miles northeast of Tokyo. The Japanese news agency Kyodo News...

Fukushima Leak Finally Declared Reality

TEPCO admits radioactive water likely seeped into the sea

(Newser) - More than two years after disaster struck the Fukushima Dai-ichi nuclear plant, TEPCO has confirmed what pretty much everybody thought: radioactive water that leaked from the wrecked reactors is believed to have seeped into the underground water system, TEPCO officials finally admitted today at a regular news conference. Japan's...

Fukushima Fishermen: No, You Can't Dump That Water

Tokyo Electric sought permission to pump radioactive groundwater to ocean

(Newser) - The Tokyo Electric Power Co. went before Fukushima fishermen yesterday and asked permission to start pumping "low-level" radioactive water into the ocean where they fish. And the fishermen said, um, no. This was a surprise, apparently, with a report in the Asahi Shimbun stating that TEPCO "officials underestimated...

Fukushima Workers Battle Radioactive Flood

Experts warn plant is still accident-prone

(Newser) - More than two years after a quake and tsunami crippled Japan's Fukushima Dai-ichi nuclear plant, workers are battling yet another crisis, the New York Times finds. Huge amounts of groundwater have been pouring into the plant, leaving workers struggling to contain a flood of 75 gallons of radioactive water...

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