The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
Radiation at Fukushima Spikes to Highest Levels Since 2011
Nearly six years after the initial explosion caused a catastrophic meltdown at the Daiichi nuclear power plant in the Fukushima prefecture of Japan, the situation has suddenly taken a drastic turn for the worst.
Tokyo Electric Power Company (TEPCO), the company which owns and operates the now defunct power plant, announced Thursday that radiation inside the containment vessel of one of the plant's failed reactors has now reached levels undetected since the disaster first occurred in 2011.
Radiation inside the reactor has reached 530 sieverts per hour, a drastic increase from the previously recorded 73 sieverts per hour recorded in the aftermath of the meltdown. The level of radiation is so high that an official of the National Institute of Radiological Sciences told the Japan Times that medical professionals have never considered dealing with this level of radiation in their work.
TEPCO has stated that the cause of the radiation spike is a 2 meter diameter hole inside the bottom grating of the containment vessel. The hole was likely caused by melted fuel.
Images from the Fukushima Daiichi nuclear power plant's No. 2 reactor revealed a hole thought to be made by fuel leaking out of the pressure vessel.Nikkei Asian Review
Plans have been made to send a robot into the area to survey the damage as the true extent of the structural damage remains unknown. However, previous attempts to use robots to gauge damage or seal breaches at Fukushima have failed. Several robots were deployed to seal a breach in another containment vessel, which continues to release 300 tons of radioactive water a day into the Pacific Ocean. Due to the high temperatures present, all of the robots were rendered nonfunctional and unable to complete the task.
While TEPCO previously claimed that most of the reactor's nuclear fuel remained contained in the pressure vessel, company spokesman Yuichi Okamura stated that "it's highly possible that melted fuel leaked through."
TEPCO has yet to state the expected impact of the radiation spike or the potential consequences of the nuclear fuel leak. The company is expected to detail its plan for containment and offer more details regarding the impacts of this latest development in the coming week. However, given that TEPCO admitted to "covering up" the impact of the initial disaster with the full complicity of the Japanese government, it remains to be seen if they can be taken at their word.
Reposted with permission from our media associate True Activist.
EcoWatch Daily Newsletter
By Danielle Nierenberg and Katherine Walla
As the holiday season ramps up for many across the world, Food Tank is highlighting 15 children's books that will introduce young eaters, growers and innovators to the world of food and agriculture. Authors and organizations are working to show children the importance — and fun — of eating healthy, nutritious and delicious food, growing their own produce, and giving food to others in need.
By Lauren Wolahan
For the first time ever, the UN is building out a roadmap for curbing carbon pollution from agriculture. To take part in that process, a coalition of U.S. farmers traveled to the UN climate conference in Madrid, Spain this month to make the case for the role that large-scale farming operations, long criticized for their outsized emissions, can play in addressing climate change.
They're prepared from puréed acai berries — which are fruits grown in Central and South America — and served as a smoothie in a bowl or glass, topped with fruit, nuts, seeds, or granola.
By Elliott Negin
The Royal Swedish Academy of Sciences' recent decision to award the 2019 Nobel Prize in Chemistry to scientists who developed rechargeable lithium-ion batteries reminded the world just how transformative they have been. Without them, we wouldn't have smartphones or electric cars. But it's their potential to store electricity generated by the sun and the wind at their peak that promises to be even more revolutionary, reducing our dependence on fossil fuels and protecting the planet from the worst consequences of climate change.