Showing posts with label # Fukushima # Nuclear Power'# Japan # Man made disasters# Commemoration # News '. Show all posts
Showing posts with label # Fukushima # Nuclear Power'# Japan # Man made disasters# Commemoration # News '. Show all posts

Thursday, 11 March 2021

Fukushima Ten Years on.


Ten years  ago on March 11, 2011, at 2.46 pm Japan Time, a 9.0 magitude earthquake struck the Tohoku region of Honshsho Japan. It was the strongest tremor to hit the country and one of the strongest in the history of the world. The tremors lasted six minutes. Some 20 minutes after the earthquake hit, a  masive tsunami swept across coastal towns from the northern island of Hokkaido to the southern island of Okinawa, wiping out entire villages in the provinces of Fukushima, Miyagi, and Iwate destroying more than 400,000 buildings and homes, and killing 15,891people and and forcing more than 160,000 residents to flee as radiation spewed into the air..
A nuclear disaster compounded the horror when tsunami waves reached the Fukushima Daiichi Nuclear Power Station, with power out,the emergency cooling generators weren’t functional, and explosions began in the reactor containment buildings; this in turn caused nuclear material to leak out of the plant. causing the worst nuclear accident since Chernobyl in 1986. In addition too those already lost more than 3,700 people  mostly from Fukushima, died from illness or suicide in the aftermath of the tragedy.ad more at: https://phys.org/news/2019-03-japan-tsunami-nuclear-tragedy-years.html#jCp
In addition, more than 3,700 people—most of them from Fukushima—died from illness or suicide linked to the aftermath of the tragedy, according to government data

Read more at: https://phys.org/news/2019-03-japan-tsunami-nuclear-tragedy-years.html#jCp
Unsurprisingly, critics of nuclear power  seized upon the accident to argue that because nature is unpredictable, nuclear power is simply too risky. Following the nuclear meltdown, Japan's entire stable of nuclear reactors were gradually switched off. But almost half a decade on, Japan is considering whether it should recommence its pursuit of nuclear energy - especially given its continued struggle to decommission the Fukushima reactors that are still inundated by contaminated water. 
Nuclear reactor facilities, which need a reliable source of water for cooling purposes, are usually located near the ocean or alongside a large lake or river.That's a somewhat fraught positioning from the lens of climate science, particularly since the Intergovernmental Panel on Climate Change report from 2007 found that ocean levels are rising roughly 1.2 inches each decade, with some scientists predicting that water levels could rise by as much as a meter by the end of the century.
That may not sound like much, with most nuclear power plants a full 20 to 30 feet above sea level, but each additional inch of water increases the risk of flooding and heightens storm surges, two of the more significant threats of a warmer planet.
The potential risks of tsunamis to nuclear power plants are well understood and a set of international standards has been developed to mitigate those risks. Yet, despite Japan’s history of tsunamis, the Nuclear and Industrial Safety Agency, Japan’s nuclear regulator, did not apply those standards. It failed to review studies of tsunami risks performed by the plant’s owner, Tokyo Electric Power, known as Tepco. It also failed to ensure the development of tsunami-modeling tools compliant with international standards.
Tepco was also negligent. It knew of geological evidence that the region surrounding the plant had been periodically flooded about once every thousand years. In 2008, it performed computer simulations suggesting that a repeat of the devastating earthquake of 869 would lead to a tsunami that would inundate the plant. Yet it did not adequately follow up on either of these leads.
Many people still do not trust Tokyo Electric because of its bungled response to the disaster..Around 12,000 people who fled their homes for fear of radiation have  since filed dozens of lawsuits against the government and the Tokyo Electric Power Company (TEPCO), the operator of the stricken nuclear plant. Ten years later, about 5,000 workers pass through gates into the crippled plant each day to pull apart the plant, which still has about 880 tonnes of melted fuel debris in its reactors, and. radioactive water is continuing to flow into the Pacific Ocean from the crippled No ,1 plant, while the radiation levels at the crippled plant are still at unimaginable levels. 
 At 2:46 p.m.,the exact moment the earthquake struck a decade ago, Emperor Naruhito and his wife led a minute's silence to honour the dead in a commemorative ceremony in Tokyo. Silent prayers were held across the country.
 Prime Minister Yoshihide Suga told the memorial ceremony that the loss of life was still impossible to contemplate.
 “It is unbearable when I think of the feelings of all those who lost their loved ones and friends,” said Suga, dressed in a black suit.
At the ceremony attended by emperor and prime minister, the attendees wore masks and kept their distance, and did not sing along with the national anthem to prevent the spread of coronavirus.
 “I would like to express condolences from the bottom of my heart to everybody who suffered from the effects of the disaster,” Suga added, reaffirming support for those affected by the disaster. Carrying bouquets of flowers , many walked to the seaside or visited graves tp pay respect to friends and relatives washed away by the water. 
As people remember the thousands killed in the Great East Japan,  despite the billions poured into reconstruction efforts by the Japanese government, scars on the landscape remain visible and the tragedy continues to wreak misery for many,  more than 50,000 people  still remain displaced, because of this man made disaster.
However at least all of Japan's reactors were halted after the accident and nuclear safety regulations were tightened significantly. Just nine reactors are currently operational, compared to 54 before March 2011, and two dozen are set for decommissioning.
Nuclear accounted for just 6.2 percent of electricity generation in Japan in fiscal 2019, a fraction of the 30 percent before the accident, according to official figures.
The government's current goal, which is being reviewed, is for nuclear to account for 20-22 percent of electricity generation by 2030 -- a target viewed as impossible by many experts.
A majority of Japanese remain opposed to nuclear power after the trauma of the Fukushima disaster, and dozens of lawsuits have been filed by communities near plants in a bid to prevent them restarting.Also following Fukushima, a number of countries including industrial powers like Germany have dramatically cut their dependence on nuclear power.
Sadly ten years after Fukushima, the nuclear lobby is still trying again to sell nuclear power as a miracle cure against the climate crisis . It is therefore our duty as a society tirelessly to educate about the risks and devastating effects  of nuclear technology, for the world to look beyond dependence on  nuclear power and look into more environmentally friendly  sources of energy. and make sure. that the lessons  of Chernobyl and Fukushima should not ever be forgotten. for the earth not to be harmed and  for people not to scream in despair. feel the aftershocks of heartache and pain, the dangers of nuclear power have not gone away, and will never be safe for this beloved planet of ours..