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TEPCO visually confirms melted nuclear fuel at Fukushima plant

THE ASAHI SHIMBUN, March 31, 2023 , This article was written by Keitaro Fukuchi, Ryo Sasaki and Takuro Yamano.

A robotic study provided the first visual confirmation that melted nuclear fuel broke through a pressure vessel at the Fukushima No. 1 nuclear power plant, the government and Tokyo Electric Power Co. said March 30.

Images taken by the robot under the No. 1 reactor at the plant also confirmed heavy damage to a concrete “pedestal” under the pressure vessel.

The inspection by the robot started on March 29. It was the first such study at the No. 1 reactor, one of the three reactors that melted down at the plant following the Great East Japan Earthquake and tsunami in 2011.

More than 90 percent of the nuclear fuel at the No. 1 reactor is believed to have fallen from the pressure vessel.

The robot found a large amount of melted fuel debris under the pressure vessel.

……………. TEPCO still faces the difficult challenge of how to remove the fuel debris and how to protect the damaged pedestal from future earthquakes.

The meltdown at the No. 1 reactor is believed to be worse than those at the No. 2 and No. 3 reactors at the plant.

The International Research Institute for Nuclear Decommissioning estimates the No. 1 reactor building contains 279 tons of melted fuel debris.

Naoyuki Takaki, a professor of nuclear safety engineering at Tokyo City University, said the fuel debris “cannot be taken out unless it is broken down into small pieces.”

Takaki said the method for cutting up such chunks will depend on the ratio and hardness of metal mixed in with the melted fuel.

But the information on objects within the fuel debris is limited so far.

“To put it briefly, it is unknown,” Takaki said.

The No. 1, No. 2 and No. 3 reactors at the Fukushima plant contain an estimated total of 880 tons of melted fuel debris.

TEPCO officials aim to start removal work of the fuel debris at the No. 2 reactor in the latter half of fiscal 2023. The initial plan is to take out a few grams, analyze their elements and hardness, and then increase the amount to be removed.

No timetable is set for such work at the No. 1 and No. 3 reactors.

The damaged pedestal has raised concerns that an earthquake could knock down the structure…………………………….more https://www.asahi.com/ajw/articles/14874722

April 2, 2023 Posted by | Fukushima continuing, wastes | Leave a comment

Concern about Turkey’s Akkuyu Nuclear Power Plant

 https://www.ekathimerini.com/opinion/1207709/nuclear-concern/ 1 Apr 23, The announcement by Turkish President Recep Tayyip Erdogan that nuclear fuel will be loaded into the first power unit of the Akkuyu Nuclear Power Plant on April 27 this year should set the alarm bells ringing in the international community and Western allies in particular.

It must be ensured that the nuclear power plant in Mersin Province, on Turkey’s southern coast, will be used only for peaceful purposes and that the unstable leadership of Greece’s neighbor across the Aegean will not be tempted by its aspirations for the role of regional superpower, developing into an even more threatening risk factor. 

The issue should not only concern Greece. https://www.ekathimerini.com/opinion/1207709/nuclear-concern/

April 1, 2023 Posted by | safety, Turkey | Leave a comment

Aukus subs deal firms China support for Asean nuclear weapon-free zone

Beijing ‘willing’ to become first nuclear-armed state to sign treaty pledging to keep the weapons out of Southeast Asia

China’s efforts to woo its neighbours is a counter to US alliance building in the region, which now includes nuclear-powered submarines for Australia

Laura Zhou SCMP, 28 Mar 23

China is willing to sign a treaty making Southeast Asia a nuclear weapons-free zone, in Beijing’s latest effort to woo its neighbours and counter Washington’s decision to speed the sale of nuclear-powered submarines and technology to Australia.

Chinese Foreign Minister Qin Gang made the pledge at a meeting with Kao Kim Hourn, secretary general of the Association of Southeast Asian Nations, in Beijing on Monday. It would make China the first major nuclear power to commit to the zone.

Asean secretary general Kao Kim Hourn (left) and Chinese foreign minister Qin Gang in Beijing on Monday. Photo: Xinhua

China is willing to sign a treaty making Southeast Asia a nuclear weapons-free zone, in Beijing’s latest effort to woo its neighbours and counter Washington’s decision to speed the sale of nuclear-powered submarines and technology to Australia.

Chinese Foreign Minister Qin Gang made the pledge at a meeting with Kao Kim Hourn, secretary general of the Association of Southeast Asian Nations, in Beijing on Monday. It would make China the first major nuclear power to commit to the zone.

“China is willing to take the lead in signing the protocol to the Southeast Asia Nuclear Weapon Free Zone treaty and advocate with Asean for solidarity and win-win cooperation to safeguard regional security and stability,” he said.

The treaty has been in force since 1997 and obliges the 10 Asean member states “not to develop, manufacture or otherwise acquire, possess or have control over nuclear weapons; station or transport nuclear weapons by any means; or test or use nuclear weapons”.

None of the five recognised nuclear-armed states – China, France, Russia, Britain and the US – has acceded to the treaty’s protocol, which implies a commitment not to use nuclear weapons within the zone or against any contracting state.

Chinese President Xi Jinping said in 2021 that Beijing was ready to sign the protocol – also known as the Bangkok Treaty – “at the earliest possible date”, just months after the US-led Aukus alliance with Australia and Britain was unveiled.

The latest pledge comes at a time when China is increasingly vigilant towards Aukus, which two weeks ago announced a pathway for Australia to acquire three, possibly five, US nuclear-powered submarines by the early 2030s.

In his meeting with Kao, Qin said China’s domestic and foreign policies had maintained “a high degree of stability and continuity”, according to a Chinese foreign ministry readout.

Qin said China’s policies would “inject more stability into regional peace and tranquillity, while providing more strong momentum for regional development and prosperity”………………….

Beijing is strongly opposed to Aukus and the Quad – a US-led partnership with Japan, India and Australia – which together form the centrepiece of Washington’s strategy of building alliances to contain China, in its view.

The Aukus announcement – which may pave the way for Canberra to eventually build its own attack submersibles – was described by Chinese foreign ministry spokesman Wang Wenbin as “nothing but selfish”. The US, Australia and Britain “had gone further down a wrong and dangerous road”, he said.

The deal also intensified regional concerns in Southeast Asia. Hours after the announcement, Malaysia said it was important for all countries to refrain “from any provocation that could potentially trigger an arms race or affect peace and security in the region”.

Indonesia, another major power in Southeast Asia, urged Australia to comply with its non-proliferation treaty obligations, saying that it was the responsibility of all countries to maintain peace and stability in the region…………………………..  https://www.scmp.com/news/china/diplomacy/article/3215103/aukus-subs-deal-firms-china-support-asean-nuclear-weapon-free-zone

March 30, 2023 Posted by | China, weapons and war | Leave a comment

South Korea to keep Fukushima seafood ban despite thaw with Japan

Aljazeera, 30 Mar 23

President Yoon Seok-yeol’s administration says ‘health and safety’ top priority despite improving Seoul-Tokyo ties.

South Korea has ruled out lifting a ban on Japanese seafood imports from the area around the Fukushima nuclear plant despite warming relations between Seoul and Tokyo.

“Seafood imports from near the tsunami-stricken plant will “never come into” South Korea due to health concerns related to leaked radiation, the administration of President Yoon Seok-yeol said on Thursday.

With regard to the import of Japanese seafood products, the government’s stance remains unchanged that the health and safety of the people are the top priority,” the presidential office said in a statement, South Korea’s Yonhap News Agency reported.

South Korea has banned Japanese seafood imports from eight prefectures, including Fukushima, since 2013 due to fears of radiation contamination from the meltdown of the plant following an earthquake and tsunami.

…………………………………………….. Apart from South Korea, mainland China and Hong Kong continue to block imports of food from the region, including all dairy products and fruits and vegetables.  https://www.aljazeera.com/economy/2023/3/30/south-korea-to-keep-fukushima-seafood-ban-despite-thaw-with-japan

March 30, 2023 Posted by | health, oceans, South Korea | Leave a comment

Xi Jinping’s Russia trip reduced chance of nuclear war, says EU foreign policy chief

Josep Borrell says Chinese leader made it clear Vladimir Putin should not deploy atomic weapons

The Chinese president’s trip to Moscow this month has made the world safer, reducing the chance that Vladimir Putin will use nuclear weapons, according to the EU’s foreign policy chief.

Josep Borrell told reporters that President Xi Jinping had made it “very, very clear” to the Russian leader that he should not deploy nuclear weapons, citing China’s peace 12-point Ukraine peace plan, which condemned their use.

“One important thing is this visit reduces the risk of nuclear war and they [the Chinese] have made it very, very clear,” Borrell said. ………………………………… https://www.ft.com/content/8f895b27-9e16-47b4-8608-dbd002facd65

March 25, 2023 Posted by | China, politics international | Leave a comment

12 years later, evacuation orders lifted in parts of two towns near the crippled Fukushima nuclear power station

 The government said Wednesday it will lift evacuation orders for parts of
two towns near the crippled Fukushima nuclear power plant next week, 12
years after their residents were forced to leave due to a nuclear disaster
following the massive earthquake and tsunami in March 2011. Evacuation
orders will be lifted in parts of Namie at 10 a.m. on March 31 and
neighboring Tomioka at 9 a.m. on April 1, the government said, while aiming
for a similar order to be lifted in the remaining village, Iitate, this
spring.

 Japan Times 22nd March 2023

https://www.japantimes.co.jp/news/2023/03/22/national/fukushima-evacuation-orders-lifted/

March 24, 2023 Posted by | Fukushima continuing | Leave a comment

Sung-Hee Choi reports on U.S.-NATO military expansion in South Korea.



https://www.youtube.com/watch?v=ibHJHBi69CA&t=263s
Struggle continues in Gangjeong village on Jeju Island opposing U.S. Navy operations at the new naval base
 
 
Global Network Advisory Board member Sung-Hee Choi reports on the latest developments in South Korea as Washington expands military operations throughout the Asia-Pacific region.
 
‘We are a target’, she says.

This aggressive military expansion, labeled the ‘Asia Pivot’ by former Secretary of State Hillary Clinton, is creating major tensions in the region as the US prepares for war with China, North Korea and Russia.

During the interview Sung-Hee talks about the US Navy destroyer USS Rafael Peralta (DDG-115) that recently ported at the Navy base in Gangjeong village on Jeju. She shares a short video of a protest held at the base as the destroyer crew members were bussed to a hotel outside of the village.

The DDG 115 was built in Bath, Maine and during the ‘Christening’ of the warship in 2015 several members of the peace community from across the state were arrested for non-violently blocking the streets and entrances surrounding the shipyard as the public was invited to attend the ceremony. (Regular peace vigils are held at Bath Iron Works in Maine where these destroyers are built. Currently there are seven more under construction.)

There has long been a connection between Maine and the activists in Gangjeong village.  Over the years eight Maine-based activists (as well as hundreds of other international peaceniks) traveled to the village to join protests against the Navy base construction that was forced on South Korea by Washington.

In another part of the interview Sung-Hee reports on recent (and on-going) US-NATO war games aimed at North Korea. She shares a second short video of protests in Seoul opposing these war games.

Near the end of the interview Sung-Hee talks about how the US Space Force has assigned personnel to South Korea and is drawing their nation into the larger US program of militarizing space.

March 24, 2023 Posted by | South Korea, weapons and war | Leave a comment

South Korea coming for a slice of Africa’s emerging nuclear power market

As African countries firm up their nuclear power ambitions, South Korea’s Korea Hydro & Nuclear Power (KHNP), a subsidiary of state-owned Korea Electric Power Corporation is coming for a share of the continent’s emerging market.…… (Subscribers onlyhttps://www.theafricareport.com/293984/south-korea-coming-for-a-slice-of-africas-emerging-nuclear-power-market/

March 22, 2023 Posted by | AFRICA, marketing, South Korea | Leave a comment

Just another U.S. nuclear front group, marketing to Indonesia (never mind about the volcanoes)

USA, Indonesia announce partnership on SMRs

WNN, 20 March 2023

The USA and Indonesia have announced a strategic partnership to help Indonesia develop its nuclear energy programme, supporting Indonesia’s interest in deploying small modular reactor (SMR) technology to meet its energy security and climate goals.

A Memorandum of Agreement, as well as affiliated grants and contracts, was signed during the Indo-Pacific Business Dialogue in Bali, Indonesia. The agreement advances the goals of the Just Energy Transition Partnership (JETP) and will strengthen Indonesia’s leadership in the ASEAN region on the deployment of advanced, safe and secure nuclear energy technologies, working toward the goal of net-zero emissions in Indonesia by 2060.

Under the agreement, the US Trade and Development Agency (USTDA) has awarded a grant to PLN Indonesia Power to provide assistance to assess the technical and economic viability of a proposed nuclear power plant, to be located in West Kalimantan. It will include a site selection plan, power plant and interconnection system design, preliminary environmental and social impact assessment, risk assessment, cost estimate and regulatory review.

Indonesia Power selected NuScale Power to carry out the assistance in partnership with a subsidiary of Fluor Corporation and Japan’s JGC Corporation. The proposed 462 MWe facility would utilise NuScale’s SMR technology…………………………………..

In August 2019, Indonesia’s National Atomic Energy Agency (Batan) signed a Memorandum of Understanding with utility Indonesia Power to cooperate in the use of nuclear technology in the energy sector. One area of cooperation will be a feasibility study on the use of nuclear power plants.  https://world-nuclear-news.org/Articles/USA,-Indonesia-announce-partnership-on-SMRs

March 22, 2023 Posted by | Indonesia, marketing | Leave a comment

Rebooting memories of life before the nuclear devastation of Hiroshima

20 March 2023Peace and Security https://news.un.org/en/story/2023/03/1134662

A Japanese initiative to colourize photos of Hiroshima survivors, taken before the war, has been hailed by the UN as a way to breathe new life into conversations about peace, and a world without nuclear weapons.

Only a few survivors of the World War Two Hiroshima and Nagasaki nuclear bombings are still alive to share their memories. Acutely aware that she is part of the last generation to be able to talk directly to the hibakusha – those who survived the Hiroshima nuclear bomb – Anju Niwata, a young Japanese peace activist born and raised in Hiroshima, launched a project called “Rebooting Memories”, which involves colourizing photos taken in the city before the war, featuring survivors, and the families and places lost in the bombing.

Ms. Niwata uses a combination of software and interviews with survivors to accurately bring colour to the black and white photos she borrows from the survivors. “The black and white photos may appear lifeless, static, and frozen to us”, she says.

“By colourizing the photos, however, the frozen time and memories of the peaceful lives before the bombing gradually advance and start breathing. It takes a long time, but I am always encouraged by the hibakusha’s joy at seeing the colour photos.

Her efforts have been warmly welcomed by the hibakusha, who played a big part in helping people around the world to understand the devastating impact of nuclear weapons, in the years following the Second World War.

Tokuso Hamai was evacuated from Hiroshima when he was two-years-old, before the bombing. All of his family members were killed. As part of Ms. Niwata’s project, he went with her to the site of the barber shop that his father used to run, in Hiroshima’s Nakajima district.

Today, any remains of the shop, and the buildings around it, have disappeared, buried under the Peace Park built to commemorate the tragic event, and remember the victims.

Standing at the site, and looking at the colour photographs, sparked Mr. Hamai’s memories of pre-War Hiroshima. “I recalled what I had forgotten”, he says. “If the photos were black and white, this would not have happened. What I recalled first was a green avenue of cedars. I remember picking cedar buds as bullets for a toy gun.”

Ms. Niwata’s aim of reviving awareness of the consequences of nuclear war is wholeheartedly supported by Izumi Nakamitsu, the UN Under-Secretary-General of Disarmament Affairs, who is herself Japanese.

“Disarmament is part of the DNA of the United Nations. The first General Assembly session took place in London, just a few months after Hiroshima and Nagasaki. The shock of the nuclear bombings made a huge impact on everyone in the world at the time.

“Since then, it’s been part of a priority agenda of the United Nations and it is even more important today because we are again in a dangerous world where conflicts and tensions are on the rise. There are some 13,000 nuclear weapons in the world’s arsenals, relations between nuclear weapons states are tense. This poses existential threats, and I think it’s important that people start to imagine the impact if they are ever used.

I think Ms. Niwata’s project will have an enormous impact. if you can visualize how things were, it enters your imagination more vividly, and will do something to your mind and then your heart.”

When she took part in the SDG Global Festival of Action, a UN event filled with dozens of inspiring speakers from around the world, Ms. Niwata was encouraged to see that she was far from the only young activist working towards peace, each using different methods to achieve the same goal. “It is my mission to continue spreading the thoughts and memories of the atomic bomb survivors into the future and realize a world free from nuclear weapons”.

  • In 2019, a General Assembly resolution, “Youth, Disarmament, and Non-proliferation”, reaffirmed the important and positive contribution that young people can make in sustaining peace and security.
  • That same year, the UN Office for Disarmament Affairs (UNODA) launched the #Youth4Disarmament outreach initiative, recognizing that young people like Ms. Niwata play a critical role in raising awareness and developing new ways to reduce threats from weapons of mass destruction and conventional arms.
  • The initiative connects geographically diverse young people with experts to learn about current international security challenges, the work of the United Nations, and how to actively participate.

March 21, 2023 Posted by | culture and arts, Japan | Leave a comment

U.S. government marketing nuclear power to Indonesia

Indonesia plans to develop a nuclear power plant with a potential capacity
of 462MW in West Kalimantan with funding and technological support from the
United States government.

Infrastructure Journal 20th March 2023

https://www.ijglobal.com/articles/171053/indonesia-plans-nuclear-plant-with-us-support

March 21, 2023 Posted by | Indonesia, marketing | Leave a comment

North Korea’s Kim led drills ‘simulating nuclear counterattack’: KCNA

Latest show of force from Pyongyang comes as it bristles at military drills by South Korea and the US.

Aljazeera, 20 Mar 23

North Korean leader Kim Jong Un has supervised two days of drills “simulating a nuclear counterattack” — including the firing of a ballistic missile carrying a mock nuclear warhead — according to state news agency KCNA, as South Korea and the United States continued their own military exercises.

Kim expressed “satisfaction” over the weekend launches, which were held to “let relevant units get familiar with the procedures and processes for implementing their tactical nuclear attack missions”, KCNA reported on Monday………………………….

The drills were the fourth show of force from Pyongyang in a week and came as South Korea and the US stage their own military manoeuvres — known as Freedom Shield — which North Korea sees as a rehearsal for an invasion and a hostile act.

On Sunday, the two allied countries staged air and sea drills involving US B-1B strategic bombers, and their navies and marine corps are set to start the large-scale Ssangyong amphibious landing exercises on Monday. The drills, the biggest in five years, will continue for two weeks until April 3.

Last month, the US and South Korea held tabletop exercises simulating North Korea’s nuclear attack amid South Korean President Yoon Suk Yeol’s push for more confidence in US extended deterrence — its military capability, especially nuclear forces, to deter attacks on its allies.

This is turning the Korean peninsula into “a flashpoint with higher potential for a nuclear war”, Lim Eul-chul, a professor at Kyungnam University’s Institute for Far Eastern Studies told the AFP news agency.

“As the intensity of the South Korea-US exercises increases, the possibility of unforeseen situations increases, and as a result, mutual physical clashes may occur,” he said.

South Korea and Japan have also moved to boost security cooperation amid the North Korean weapon tests, putting aside decades of historical grievances.

North Korea is banned from testing ballistic missiles under successive UN sanctions over its nuclear weapons programme.

Last week, Pyongyang fired its largest and most powerful intercontinental ballistic missile (ICBM), the Hwasong-17, its second such test this year.

The UN Security Council is expected to hold an emergency meeting on Monday over the ICBM launch at the request of the US and Japan, according to the South Korean Yonhap news agency. https://www.aljazeera.com/news/2023/3/20/n-koreas-kim-led-drills-simulating-nuclear-counterattack-kcna

March 20, 2023 Posted by | North Korea, weapons and war | Leave a comment

Taiwan phasing out nuclear power

 Taiwan is buying more LNG for delivery over the next year as it closed a
nuclear reactor and is set to phase out nuclear power generation by 2025.
Taiwan’s CPC Corp bought via a tender this week at least 10 cargoes of
LNG to be delivered between May this year and March next year, traders
familiar with the deals told Bloomberg on Friday. The LNG purchases are
also part of Taiwan’s strategy to procure more gas to offset the decline
in nuclear power generation, according to the traders.

This week, Unit 2 of
Taiwan’s Kuosheng nuclear power plant was taken offline and will be
decommissioned following the expiry of its 40-year operating license. There
are now two remaining nuclear reactors operating in Taiwan at the Maanshan
nuclear power plant. Those reactors are expected to be shut down in 2024
and 2025.

 Oil Price 17th March 2023

https://oilprice.com/Energy/Natural-Gas/Taiwan-Looks-To-Replace-Nuclear-Power-With-LNG.html

March 20, 2023 Posted by | ENERGY, politics, Taiwan | Leave a comment

Fukushima victims feel left out

By WANG XU in Tokyo , 2023-03-13  http://global.chinadaily.com.cn/a/202303/13/WS640e7be0a31057c47ebb4040.html

Editor’s note: On Saturday, Japan marked the 12th anniversary of the massive earthquake, tsunami and nuclear disaster with a minute of silence, as global concerns grew ahead of the planned release into the Pacific Ocean of nuclear-contaminated water from the wrecked Fukushima nuclear power plant. China Daily reviews how locals are still suffering from the disaster and their opposition to the controversial discharge plan.

After catastrophe, only a handful of evacuated residents prefer to return

For the past 12 years Honoka, now 85, has been one of thousands of Japanese who have taken part in protests outside the Ministry of Economy, Trade and Industry in Tokyo.

Their bone of contention: the handling of contaminated water in the Fukushima Daiichi Nuclear Power Plant, eastern Japan, wrecked by an earthquake and tsunami that killed more than 15,000 people and triggered the meltdown of three nuclear reactors as well as the release of large amounts of radiation.

The dark 12th anniversary of that disaster was marked on Saturday.

Honoka, who requested not to be fully identified, said she was moved by the resilience and determination of Fukushima people and thus volunteered to join them to raise broader awareness about the challenges and hardships they face. She is not from Fukushima, she said.

“Many of them were forced to leave their homes in the aftermath of the disaster, unsure of when, or if, they would be able to return.”

The national government’s handling of the disaster had left her feeling betrayed, she said.

“The government abandoned the people of Fukushima when they needed it most.”

Nevertheless, over the years there has been a concerted drive to rebuild Fukushima and bring back those who left it. Now one of the major concerns is what to do with the nuclear-contaminated water in the plant, and in particular official plans to start releasing it into the Pacific Ocean.

The toxic water has been used to cool the highly radioactive, damaged reactor cores, and there is enough of it to fill 500 Olympic-size swimming pools. The government has said it plans to start discharging the water this spring or summer.

“Dumping the toxic water is contrary to a government pledge of rebuilding my hometown of Fukushima, because it threatens a double blow to our community,” said Hisae Unuma, one of the 160,000 people evacuated from the region and who has been among those pushing for the government to scrap its discharge plan.

Many evacuees such as Unuma have refused to return to their hometowns even though the government has lifted evacuation orders and spent huge amounts of money on rebuilding local facilities and housing.

The Board of Audit, which reviews national government spending, says Japan has spent about 1 trillion yen ($7.3 billion) a year on handling the disaster, and how much the total will be for dealing with its aftermath is unknown.

The Reconstruction Agency says about 80,000 residents have been evacuated from Fukushima prefecture since 2011, and just 16,000 of them have returned home.

In the Tsushima district of Namie town, which once had a population of 1,400, and where reconstruction work has just finished, fewer than 10 residents are reported to have said they plan to move back this spring.

For those who have returned or never left, life promises to be far from ideal, because the agriculture and fishing industries, once the lifeblood of the region, have been devastated by the disaster.

As the Fukushima plant’s operator, Tokyo Electric Power Company, moves closer to discharging the nuclear-contaminated water, local opposition has intensified.

“The government gave us a promise and is now doing exactly the opposite,” said Tetsu Nozaki, head of Fukushima Prefectural Federation of Fisheries Cooperative Associations, referring to an agreement reached by it, the national government and TEPCO.

“The treated water must not be released without the consent of all those involved.”

March 15, 2023 Posted by | Fukushima continuing, PERSONAL STORIES | 1 Comment

What’s dumped is not just Fukushima nuclear water

Xin Ping,  https://news.cgtn.com/news/2023-03-11/What-s-dumped-is-not-just-Fukushima-nuclear-water-1i5m071nVvy/index.html

In January, the Japanese government announced that it would begin to release into the Pacific Ocean more than 1.37 million tons of water from the wrecked Fukushima Daiichi nuclear plant sometime this spring or summer. A shadow of nuclear contamination is looming larger.

Although the Tokyo Electric Power Company (TEPCO) insists that the contaminated water has been filtered and diluted and meets the criterion for a safe discharge, a report has shown that 73 percent of the treated water still exceeds the discharge standard.

Unlike normal wastewater from nuclear power plants, Fukushima nuclear-contaminated water contains over 60 kinds of radioactive substances. Besides tritium, which is difficult to remove, the treated water also contains strontium-90 and carbon-14, whose half-lives are 29 years and 5,730 years, respectively.

For those who can’t grasp its meaning, tritium can replace stable hydrogen atoms in the human body and cause chronic radiation syndrome and cancer. Strontium-90 is highly toxic and may induce bone tumors.

Experts have pointed out that once released into the ocean, the contaminated water would rapidly spread to most parts of the Pacific. Radiation would be absorbed by marine life and enters the human body.

In 2022, it was detected that radiation in black rockfish caught off Fukushima prefecture was 14 times higher than the safe level for humans, even after 11 years have passed since the Fukushima nuclear disaster. The South China Morning Post reported that caesium, one of the most dangerous radionuclides that “can build up in muscle, fat and bone and cause malignant tumors,” was detected in “fish caught at a depth of 24 meters about 9 km off Fukushima prefecture’s town of Shinchi.”

After more than 10 years, the local fishery industry has not fully recovered. In 2012, Japan banned the sale of 36 species of fish caught off Fukushima, and Tokyo’s decision crushed their hopes. Voices of opposition have been ongoing. In Japan, fishery organizations have expressed their concerns. Citizens in Tokyo, Osaka and Shizuoka protested on the streets to demand the government rescind its decision.

On the world stage, Japan’s neighbors including China, Russia and South Korea have asked Tokyo to provide useful information, engage in full consultation, and take responsible measures. The Pacific Island countries urged Japan not to release the contaminated water before there is enough scientific evidence proving that it’s safe. And independent UN human rights experts issued a joint statement calling Japan’s decision “very concerning” and “deeply disappointing.”

To make a clear evaluation of the safety of Japan’s plan, an International Atomic Energy Agency task force was set up to conduct a safety review. Days ago, it completed its second regulatory review and “will release a report on its findings in about three months, as well as a comprehensive report before the discharge.” Nonetheless, even before the task force set out, Tokyo unilaterally announced the planned discharge. The Japanese government has set its mind on the discharge regardless of the review outcome.

When Tokyo decides to discharge the contaminated water without ensuring safety, does it even consider people’s right to life and health? As a party to the UN Convention on the Law of the Sea, the Convention on Early Notification of a Nuclear Accident, and the Convention on Nuclear Safety, does the Japanese government recognize its international obligations? When it puts the whole Pacific and Pacific Rim countries at the risk of environmental disaster, how does it uphold the principle of “environment first”?

When it comes to nuclear contamination, it’s better to err on the side of caution. There could be better alternatives than dumping the contaminated water into the sea. Evaporating, storing underground the tritium-laced water from the plant, or storing and processing the water over the long term, these are all technically reasonable options that are safer than a direct discharge. Unfortunately, Tokyo has chosen to go for the cheapest “quick fix.”

When the earthquake and tsunami struck Fukushima, neighboring countries reached out their helping hands to Japan. Today, the nation is repaying them with tons of nuclear contaminated water.

The Pacific Ocean is home to billions of people, but Japan takes it as its own sewer. Along with contaminated water, Japan’s reputation, conscience and international obligations will be dumped as well.

March 15, 2023 Posted by | Fukushima continuing, oceans, wastes | Leave a comment