13 years after meltdown, Fukushima’s reactor room remains a ‘mystery’
1 year ago

13 years after meltdown, Fukushima’s reactor room remains a ‘mystery’

The Hindu  

As Japan prepares to mark the 13th anniversary of its worst-ever nuclear disaster, the man in charge of cleaning it up says his team is fighting to bring a sample out of the heart of the site’s radioactive debris. ‘Unprecedented task; Getting that sample would be like penetrating “the main keep of the castle” in the battle of decommissioning, Mr. Ono said. “We have achieved a number of things, but we still have a lot of thinking to do to tackle the unprecedented task of removing melted fuel.” A magnitude 9.0 earthquake and tsunami on March 11, 2011, damaged the Fukushima Daiichi plant’s cooling systems, causing three of its reactors to meltdown, releasing radiation and driving thousands of residents from their homes. The team’s next attempt will come in October, using a previously tested device that resembles a fishing rod to get a preliminary sample out, while waiting technical improvements to the robotic arm, Mr. Ono said. Last August, the plant began discharging treated water into the sea, which Mr. Ono said was a major step forward.

History of this topic

‘Nervous and rushed': Massive Fukushima plant cleanup exposes workers to high radiation and stress
Trending News
2 weeks, 4 days ago
UN nuclear chief to view contaminated Fukushima soil
1 month, 1 week ago
Japan's Fukushima nuclear plant operator to dismantle water tanks next week
1 month, 3 weeks ago
Japan to start reusing soil from Fukushima despite public concerns over radioactivity
6 months, 2 weeks ago
A robot will soon try to remove melted nuclear fuel from Japan's destroyed Fukushima reactor
10 months ago
Images taken deep inside melted Fukushima reactor show damage, but leave many questions unanswered
1 year ago
Conditions inside Fukushima’s melted nuclear reactors still unclear 13 years after disaster struck
1 year ago
13 years after meltdown, the head of Japan’s nuclear cleanup is probing mysteries inside reactors
1 year ago
Human errors and subterfuge risk amplifying disaster
1 year ago
Japan wants to cut carbon. But one of the world’s worst nuclear accidents is making it harder
1 year, 3 months ago
Fukushima Daiichi nuclear plant starts 3rd release of treated radioactive wastewater into the sea
1 year, 4 months ago
Fukushima Daiichi nuclear plant starts 3rd release of treated radioactive wastewater into the sea
1 year, 4 months ago
As Japan releases more Fukushima water, what about the rest of the plant?
1 year, 5 months ago
Fukushima nuclear plant’s operator says the first round of wastewater release is complete
1 year, 6 months ago
Removing Fukushima's melted nuclear fuel will be harder than the release of plant's wastewater
1 year, 7 months ago
Removing Fukushima’s melted nuclear fuel will be harder than the release of plant’s wastewater
1 year, 7 months ago
At Fukushima Daiichi, decommissioning the nuclear plant is far more challenging than water release
1 year, 7 months ago
Fukushima residents react cautiously after start of treated water release from wrecked nuclear plant
1 year, 7 months ago
Japan to release water from Fukushima nuclear plant today amid outcry over risk
1 year, 7 months ago
Timeline: Cleaning up the Fukushima disaster
1 year, 7 months ago
‘Not Japan’s trash bin’: Anger as Fukushima water released into Pacific
1 year, 7 months ago
Fukushima’s radioactive wastewater is being released in the Pacific. Here’s what you need to know
1 year, 7 months ago
Fukushima nuclear plant will start releasing treated radioactive water to sea as early as August 24
1 year, 7 months ago
Fukushima nuclear plant to start releasing treated radioactive water into the sea
1 year, 7 months ago
Japan's Fukushima nuclear plant prepares to release diluted radioactive water into the sea
1 year, 8 months ago
AP gets a rare look at Japan’s Fukushima nuclear plant as it prepares to release radioactive water
1 year, 8 months ago
Japan can finally release Fukushima waters into ocean, two-year UN review concludes
1 year, 8 months ago
Fukushima plan a nuclear threat to Asia-Pacific
1 year, 9 months ago
Japan nuclear plant conducts tests before discharging treated radioactive wastewater into sea
1 year, 9 months ago
IAEA team in Japan for final review before planned discharge of Fukushima nuclear plant water
1 year, 10 months ago
Japan needs to release 1 million tonnes of water from its stricken Fukushima nuclear plant into the Pacific Ocean
1 year, 10 months ago
Drink Fukushima water if it’s clean, South Korea tells Japanese officials
1 year, 10 months ago
Underwater pictures from inside Fukushima nuclear reactor spark safety concerns
1 year, 11 months ago
China condemns Japanese plan to release Fukushima water
2 years ago
What's going on at Japan's Fukushima nuclear plant 12 years after the meltdown?
2 years ago
What’s happening at Fukushima plant 12 years after meltdown?
2 years ago
What’s happening at Fukushima plant 12 years after meltdown?
2 years ago
What’s happening at Fukushima plant 12 years after meltdown?
2 years ago
Fukushima plant head: Too early to predict decommissioning
2 years ago
Fukushima plant head: Too early to predict decommissioning
2 years ago
Fukushima nuclear disaster: Why Japan's decision to release stored water is its best option
2 years, 2 months ago
Japan to start releasing treated water from Fukushima this year
2 years, 2 months ago
Japan to release toxic water from wrecked Fukushima nuclear plant into ocean
2 years, 8 months ago
IAEA reviews water release from damaged Japan nuclear plant
3 years, 1 month ago
Operator files for approval of Fukushima plant water release
3 years, 3 months ago
Japan to start releasing treated radioactive water from Fukushima nuclear plant into Pacific Ocean in 2022
3 years, 11 months ago
Wastewater from Fukushima reactor to be released into the ocean, Japan authorities say
3 years, 11 months ago
Japan to release contaminated Fukushima nuclear plant water into sea
3 years, 11 months ago
Explainer: The toxic water at Japan’s Fukushima nuclear plant
3 years, 11 months ago

Discover Related