放射性廃棄物入ったコンテナ崩れる 福島第1原発、保管方法の課題浮かぶ via 河北新報

 16日深夜の地震で、東京電力福島第1原発構内で屋外保管されている放射性廃棄物入りのコンテナの転倒や傾きが相次いだ。昨年2月の福島県沖地震でも同様の被害があり、保管方法の課題が改めて浮き彫りになった。東電は屋内貯蔵庫に移送するまでの急場しのぎを続けるが、原子力規制委員会は踏み込んだ対策を求める構えだ。

4基破損、内容物が外に

 19日時点で判明している転倒コンテナは、1メートル四方の大きさの計8基。うち4基は破損して内容物が外に出た。いずれも低線量の使用済み保護衣が入っていた。他にシートで覆っているコンテナ群2カ所でも複数基の転倒があった。

 昨年2月の地震では77基が傾き、2カ所で計12基が転倒。一部のコンテナは4段積みで、地震の揺れで連結金具が壊れるなどした。2、3段に積み直したり底部基礎を増強するなどしたものの、今回も被害を防げなかった。

 廃棄物コンテナを巡っては、昨年3月に腐食した1基から高線量の放射性物質が地面に漏れ、排水路を通じて港湾に流れ出る事故が発生。同7月には汚染土壌の収納容器に入り込んだ雨水が中からあふれ出るトラブルも起きた。

 屋外の廃棄物コンテナは計約8万5500基に上る。東電は漏えい事故を受けて一定の表面線量がある計5338基の点検を実施し、計646基で腐食や破損が見つかり応急補修した。事故後の緊急避難的な廃棄物管理に伴うリスクが顕在化した格好だ。

建屋外のリスク低減を」

 規制委は問題意識を強めている。更田豊志委員長は2月2日の定例会合で、屋外廃棄物に土をかぶせて地中に仮保管する選択肢に言及。「地元の理解を得るのは難しいと思うが、漏えいリスクを考えると地上に置いておくのは好ましくない」と持論を述べた。

[…]

 17日に第1原発のコンテナ群を視察した規制委の山中伸介委員も終了後の取材で屋外廃棄物の問題に触れ、「原子炉建屋内の話も大事だが、今は建屋外のリスク低減を優先してほしい」と強調。東電に具体策の提示を求める考えを示した。

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Quakes halt coolant pumps at 2 nuclear plants in Fukushima via Asahi Shimbun

[…]

At 11:34 p.m., right after the first quake struck off the coast of Fukushima Prefecture, the coolant pump automatically halted for the spent fuel pool in the No. 5 reactor building at the stricken Fukushima No. 1 nuclear power plant, TEPCO said.

Pump operations were restored about four and a half hours later.

The cooling facilities in the No. 2 reactor building also stopped running at around midnight because the water level in the tank connected to the spent fuel pool had dropped. The facilities were restarted about seven and a half hours later.

TEPCO also confirmed that water inside the spent fuel pools spilled out at the No. 5 and No. 6 reactor buildings but remained within the structures.

In addition, a TEPCO official said a quake slightly shifted the position of a tank storing contaminated water in the compound of the plant.

The company said the quake’s intensity in the area of the No. 1 plant was a lower 6 on Japan’s seismic scale of 7.

A lower 6 intensity also rocked TEPCO’s Fukushima No. 2 nuclear power plant, where decommissioning work started in June last year.

The coolant pumps for spent fuel pools were shut down at the No. 1 and No. 3 reactor buildings.

Pump operations were recovered after 40 minutes at the No. 3 reactor building and after two hours at the No. 1 reactor building.

The quake also apparently warped a panel opening in a door at the No. 1 reactor building that releases pressure in emergencies to prevent hydrogen explosions.

The deformity created a fist-sized space in the panel opening, but no radioactive substances were confirmed to have leaked, TEPCO said.

The Onagawa nuclear power plant in Miyagi Prefecture, operated by Tohoku Electric Power Co., also recorded an intensity of lower 6.

The coolant pump for the spent fuel pool stopped at the building housing the No. 1 reactor, which is currently being decommissioned.

Operations were restored around 12:30 a.m., the utility said.

(This article was written by Yu Fujinami and Tsuyosi Kawamura.)

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維新、テロ対策完了前の原発再稼働を要求 関電の3原発を例示 via 朝日デジタル

 日本維新の会は15日、ロシアのウクライナ侵攻による電力価格の高騰などに対応する緊急経済対策萩生田光一経済産業相に提出した。「内閣の責任」として原発再稼働を求め、原子力規制委員会が求めるテロ対策設備が完成する前であっても再稼働を可能にするよう提言している。

 テロ対策設備は、東京電力福島第一原発事故の教訓を踏まえてつくられた原子力規制委の新規制基準で定められている。

 維新は今回「緊急の特別措置」として、テロ対策設備の整備以外の基準をクリアしている原発について「エネルギー基本計画を改訂し内閣の責任で再稼働させる」よう求めた。具体的に、原子力規制委の審査や地元の同意はクリアしている関西電力美浜原発3号機、同高浜原発1、2号機(いずれも福井県)の三つの原発を例示しており、「少なくとも課題の洗い出し作業をスタートするよう強く求める」とした。

[…]

もっと読む。

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Years without forestry education as Fukushima decontamination falls short via Japan Times

The March 2011 meltdown at the Fukushima No. 1 nuclear power plant caused serious damage to forests in the surrounding areas. Even now, 11 years after the accident, little has been done to decontaminate them.

In some areas, projects are underway to restore the satoyama, areas of mountain forest maintained by residents of adjacent communities, but the airborne radiation levels in those areas are still not low enough that children can safely enter, according to a local community leader.

One such area is the Yamakiya district in the town of Kawamata, Fukushima Prefecture. Walking trails in the Daini Oyako no Mori forest are covered by snow, and sunny slopes are lined with zelkova trees.

Yellow and pink vinyl wrapped around the trees indicates the year they were planted by local elementary school students. At the end of March, it will be five years since the evacuation order for the Yamakiya district was lifted. But even now, the voices of children have not returned to the mountains.

In 2016, satoyama restoration projects were launched in the prefecture to improve the forest environment. Decontamination, reforestation and radiation monitoring were carried out in an integrated manner in the mountain and forest areas that had been used by residents.

The projects have been carried out based on the comprehensive forest restoration policy for Fukushima Prefecture, which was compiled jointly by the Reconstruction Agency, the Agriculture, Forestry and Fisheries Ministry and the Environment Ministry. A total of approximately 800 hectares in 14 municipalities were selected as model areas, including forest parks and walking trails, where fallen leaves and other sediment was removed and thinned.

[…]

The town and the local residents chose Daini Oyako no Mori as a site for the project in order to revive the area as a site where children could study forestry. The project was launched in December 2016, prior to the planned lifting of the evacuation order for Yamakiya district at the end of March 2017.

The project covers an area of about 2 hectares. In fiscal years 2016 and 2017, planted cedar and zelkova trees were thinned and cleared, and trees that had fallen due to snow were removed. Logs were spread on slopes as a measure to control topsoil runoff.

Decontamination work was conducted in fiscal 2018. Leaves and branches that had fallen to the ground and other accumulated organic matter were removed in areas covering 5,595 square meters of the forest, including an open square and walking trails. The zelkova trees could die if their surfaces were stripped, so the work focused on clearing the grass and thickets.

Comparing the radiation levels in September 2018, before the decontamination work, and in November the same year, after the work, the average radiation level in the open square had been reduced by 22%, to 0.69 microsievert per hour. Based on the result, the central government concluded that “the decontamination work contributed to creating an environment ready for the resumption of forest study activities.”

However, even after the decontamination process, the airborne radiation levels were far from the central government’s long-term target of 0.23 microsieverts per hour. At some monitoring points, radiation levels exceeded 1 microsievert per hour.

“The area is not ready for children to go back,” said Toshio Hirono, 71, leader of the Yamakiya Elementary School’s forestry club.

Residents are demanding that the forest, where children once enjoyed the greenery, be restored to its original state.

[…]

“If it hadn’t been for the nuclear accident, there would have been so much more I wanted to do,” said Hirono.

Hirono has been serving as the third leader of the group for about 20 years, without a chance to pass on his position to a successor due to the suspension of its activities. He feels that although Daini Oyako no Mori has been decontaminated, the level of radiation has not gone down enough.

“If there is even a slight concern, we cannot allow our children to go into the mountains,” he said with a sigh.

Even after the model project ended, Hirono continues to voluntarily clear the undergrowth along the walking trails every fall. He understands that decontaminating all the forests in the town will not be easy, but believes that unless the radiation levels in the surrounding areas of Daini Oyako no Mori are lowered, residents will not be reassured.

“It is the central government’s responsibility to decontaminate until the residents are satisfied,” he said.

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Ukrainians took to the streets to avert a nuclear disaster. Will Americans do the same? via Waging Nonviolence

By Paul Gunter and Linda Pentz Gunter

On March 2, a striking news clip found its way onto the internet. It showed nuclear power plant workers and ordinary citizens blockading the access road to the Zaporizhzhia nuclear power plant in Ukraine.

[…]

Just over 24 hours later, an auxiliary building at Zaporizhzhia was engulfed in flames, as Russian troops reportedly fired on — and eventually took control of — the plant. 

Warnings flashed across Twitter, including from beleaguered Ukrainian President Volodymyr Zelensky, that a nuclear disaster at Zaporizhzhia could be the end of Europe. The country’s foreign minister warned of a nuclear catastrophe 10 times worse than the 1986 accident at Chernobyl, which sent a plume of radioactive fallout across the former Soviet Union and Europe that is still adversely affecting human health today. (Earlier in the invasion, the Russians actually took over the closed — but still radioactive — Chernobyl nuclear site during what was described as a “firefight.”)

[…]

It’s a risk Ukrainians already know all too well. Even in the hands of experts, human error still set in motion the 1986 Chernobyl disaster. And yet, Ukraine has persisted with nuclear power and now gets half of its electricity supply from15 commercial nuclear reactors, situated at four sites. Of those locations, Zaporizhzhia is the largest plant — both in Ukraine and Europe — with six reactors. Even if only one reactor were breached, it would release far more radioactivity than Chernobyl in 1986. This is why Ukrainians were so intent on defending it.

The rise of the U.S. anti-nuclear power movement

Almost 45 years ago, on May 1, 1977, 2,000 people shared the same concern about a yet unbuilt nuclear power plant in the sleepy seacoast town of Seabrook, New Hampshire. Organized into affinity groups, trained in nonviolent civil disobedience and decision-making by consensus, they marched from friendly staging grounds onto the construction site and established a peaceful occupation. After two days, they were removed by an interstate compact of police and loaded into school buses and tractor trailers.

This action was organized by a group known as the Clamshell Alliance, which had formed a year earlier, in 1976, by a handful of activists at a backyard picnic — including one of us, Paul Gunter. The Clamshell Alliance was a direct response to the planned construction of two nuclear reactors on the marshes of Seabrook. Initiated by the Public Service Company of New Hampshire, the reactors would sit atop an Native burial ground close to the heavily-populated beach resort of Hampton.

The group that would end up sparking the U.S. anti-nuclear power movement started off small. One of the first things the Clams did was put together a horse-drawn wagon re-equipped as a puppet show stage. Inspired by the Albert Einstein quote — “To the village square, we must carry the facts of atomic energy. From there must come America’s voice” — they trekked across the state, performing a show on nuclear power dangers at one town square after another.

After 10 days, the Clams arrived at Seabrook, where — on August 1, 1976 — a small affinity group of trained activists engaged in the first occupation of the newly razed construction site. The group rededicated the site to nature with a planting of maple saplings, sunflowers and corn plants, before each member was arrested, forcibly removed and detained.

This was the Clamshell Alliance’s first major action, resulting in 18 arrests. By the following May, when they occupied the Seabrook construction site, more than 1,400 were arrested — making it, at the time, one of the largest mass arrests in U.S. history. 

The 1977 May Day occupiers were taken to the Portsmouth National Guard Amory for arraignment before being transported to several armories and county jails around the state. There, they were held on “bail solidarity” en masse for up to two weeks. Inside the armories, they quickly convened a symposium on nuclear power and took advantage of what was considered, by consensus of course, the greatest opportunity ever for networking, training and mass organizing.

Eventually, more than 4,000 Clams would be arrested in waves of peaceful blockades of the reactor site. Only one of the two Seabrook reactors would ever operate, with the project bankrupting four New England electric companies in the process. 

Following the Clamshell Alliance’s bold actions, massive nonviolent demonstrations, blockades and public events swept across the nation — from the Shoreham construction site on Long Island, New York to the Diablo Canyon site in San Luis Obispo, California. The anti-nuclear movement rallied at festivals, including the 1979 Musicians United for Safe Energy, a concert that packed New York City’s Madison Square Garden. Meanwhile, thousands of activists blocked Wall Street on the 50th commemoration of the stock market crash in a call to divest from nuclear power.

From 1976 to 1990, nearly half of the nation’s announced applications for construction projects were canceled or abandoned — a process that was only bolstered by the 1979 Three Mile Island nuclear accident. Yet, with the nuclear industry’s precipitous financial decline, the impetus for mass public actions to oppose it also began to fade.

There have been occasional protests — for example, 130 people were arrested at a March 22, 2012 rally of more than 1,000 during a day of action at the Vermont Yankee nuclear power plant. The oldest to be detained that day was the inveterate and diminutive campaigner, Frances Crowe, who was 92 at the time. When asked how many times she had been arrested, she replied, “Not enough”. 

While Vermont Yankee closed permanently on Dec. 29, 2014, Crowe lived another five years, to the age of 100.

What has changed?

In recent years, the nuclear power lobby has cycled through a series of different propaganda claims, adapting to the times and the occasional challenge to their false representation of reality. In the 1950s, nuclear power was “the peaceful atom” and “too cheap to meter.” In the 1990s, it was “safe, clean and reliable.” Now, it is “the answer to climate change.”

Realizing that full scale new nuclear power construction would deliver the same financial fiasco as before, the nuclear lobby has abandoned its “Nuclear Renaissance” pipe dream of the mid-2000s. Instead, it has switched to a desperate attempt to secure tens of billions of dollars in taxpayer subsidies to keep aging, degrading nuclear plants operating. It is doing this through serial license renewals out to 80 years or even longer.

At the same time, it is reviving a publicity campaign to promote an old, and previously rejected idea: the Small Modular Reactor. Rolled off assembly lines in mass quantity, SMRs would — according to the industry — save us from climate change. The industry studiously omits from its rhetoric any inconvenient truths, such as the diseconomies of scale, which have so far largely deterred buyers absent a generous federal subsidy. 

Meanwhile, as activists and scientists alike sound ever more urgent warnings about the need to get off fossil fuels, the climate movement invariably fails to embrace opposition to nuclear power. This is despite ample evidence that supporting and funding the continued use of nuclear power starves funding from renewables and actually makes climate change worse.

Somehow, the empirical evidence — that the only way to rapidly and effectively address the climate crisis is to use the energy sources that reduce carbon fastest and at the cheapest cost — isn’t getting across. As is often the case, this is not a question of dueling data, but of a minority armed with the facts battling a giant propaganda machine with bottomless pockets and politicians bought and sold.

This was never more apparent than in the bribery, corruption and racketeering scandals that erupted recently around legislation in three states aimed at keeping nuclear power afloat — inevitably at the cost of ratepayers rather than shareholders and corporations.

Ohio was the setting for the biggest criminal racketeering conspiracy in the state’s history when, in July 2020, the then speaker of the Ohio House of Representatives, Larry Householder, was arrested by the FBI. He and four others were indicted for their involvement in a $61 million dark money scandal that ensured passage of legislation guaranteeing the bailout of the Davis-Besse and Perry nuclear reactors to the tune of $1.5 billion.

Later that same month, Stephen Byrne, the former chief operating officer of the South Carolina utility that had been in charge of constructing two new nuclear reactors, pled guilty in a massive nuclear conspiracy that defrauded ratepayers, deceived regulators and misled shareholders. The reactors have since been canceled.

A month later, Michael Madigan, the now disgraced Illinois Speaker of the House, was arrested on suspicion of leading a criminal enterprise that lined his own pockets while benefitting the utility, ComEd, with legislation favorable to the company. Madigan was officially indicted on March 3, 2022 on 22 counts, including bribery and racketeering.

Yet, despite all this, nothing changed. Nuclear power has remained the darling of Republicans and Democrats alike, as they look to inject tens of billions of dollars into keeping aging, uneconomical plants running, while also throwing billions more into the black hole of “research and development” for new reactor mirages.

Even Russia’s invasion of Ukraine — which raised awareness of the very real fears associated with accidental or deliberate nuclear disasters at a reactor site — does not prick the conscience of the nuclear power industry.

Instead, it has rushed hat in hand to the White House, imploring the Biden administration to uphold an exemption that would allow the continued importation of cheap Russian uranium — even as much of the corporate world is extracting itself from any further financial involvement with Russia.

Almost 50 percent of the uranium supply for the nation’s 93 remaining reactors comes from Russia, Kazakhstan and Uzbekistan. Without the flow of Russian uranium, U.S. reactors would fall further behind a more competitive electricity market increasingly generated by cheaper, lower carbon renewable energy —likely accelerating reactor closures.

And yet, outrage over this has not brought protesters to the streets. Instead, the nuclear industry is banking, literally, on its political support, as well as a general lack of awareness among the American public about its costs and dangers. Thus emboldened, nuclear power is rebranding itself once more, seemingly immune to criticism or condemnation.

But this doesn’t have to be the final word. Americans have stood up to, and held off, the threats of a surging nuclear power industry before. They need only look to the lessons offered by groups like the Clamshell Alliance — which, not surprisingly, is stirring once again. Its members are older and grayer and some of them are gone. They are ready to pass the torch, but first it must be re-lit.

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https://globalhibakusha.com/cms-data/depot/hipwig/CORE-Statement-on-Ukraine.pdf

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A fight for homeland: ‘From Hiroshima to Fukushima’ illustrates the history of nuclear desecration via Beyond Nuclear International

By Candyce Paul

Sam Kerson first approached us nearly a decade ago offering to share some linocut prints with us. At that time we, the Committee for Future Generations, were embattled by the Nuclear Waste Management Organization. We are the Poplar/Aspen Tree Home Dene (English River First Nation).  The Nuclear waste management Organization was soliciting us to allow them to build a nuclear waste dump on our traditional territory.  

Our Committee for Future Generations was in a campaign to raise awareness across Saskatchewan, Canada, and the world about the serious risks we were facing. We had walked and talked, and used social media, camped and gathered, and brought in experts. Our idea was to show the people that we were struggling against the industrial military complex. Our very DNA was on the line. We stood to protect the next 7000 Generations of all living things.

[…]

Uranium mining began in Saskatchewan in the 1950s to fuel NATO nuclear weapons. Our people warned them not to touch the Black Rock, for we knew the spirit of this rock would cause sickness, death and destruction if it ever was allowed to surface from under the ground. They did not heed the knowledge of our Elders. For 70 years they have been bringing the Black Rock  into the light of day and it has wrought great havoc on this planet. 

[…]

These engineers and scientists that played god with the atom unleashed a terrible power which they arrogantly thought they would find a way to control. Seven decades later they have no solution to containing the power they have unleashed. Just because they have the knowledge and the ability to undo a piece of creation, does not mean they should. 

They are proposing undeveloped experimental technology they call Small Modular (Nuclear) Reactors as a response to climate change. This green-washing attempt in Canada is delaying any real effort to mitigate climate chaos as there will be no operational SMRs for at least 10 years. Again the nuclear industry is targeting remote Indigenous communities as a place where this falsely painted “clean energy source” will replace diesel generators. The only thing is, there is not one Indigenous community in this country that can afford an SMR. So this too is a lie.

What we see here  is a thinly veiled attempt to open access to resources that are on those First Nations and Inuit lands by offering an electricity source for resource extraction. Again they have no plan for containing the nuclear waste they generate except deep in a hole on some other First Nations’ territory.  

We will defend our generations, as in the image “LIAR LIAR”, a portrait of one of our Indigenous women from Committee for Future Generations, as she holds the imperious President of the nuclear regulator in Canada by the scruff of the neck, castigating him and holding him to account for perpetuating nuclear lies.

Long ago, a grandmother was walking in the forest with her granddaughter. Up ahead she saw a black rock protruding from the ground. She gasped and ran to it and sat down on it. With tears rolling down from her eyes, she told her grandchild to go back to the people and tell them never to come there. The Black Death Rock was never supposed to come up from the ground. The grandmother knew it was her duty to cover the rock with her own body to keep it from harming the people. 

[…]

Sam Kerson and Katah, have created a historical view of the nuclear industry from its inception of de-creating the uranium atom, to its use in atomic bombs and weapons. They have highlighted the hazards and disasters that have characterized the nuclear energy industry.  Their unique perspective stems from decades of responding to the often terrible and horrifying impacts of the nuclear experiment.

Masi cho Sam! Masi cho Katah! We welcome this book of your thought provoking art to share in our fight to preserve our homelands and that of every living being on this Earth. We salute you for all the many years you have endeavoured to do the same. Let the pictures speak for themselves. 

This essay serves as the introduction to the book, Hiroshima to Fukushima. The Road to Self Destruction, by Sam Kerson, published by his partner, Katah. Sam and Katah are also founders of Dragon Dance Theatre “where social issues, human rights, and collective creation are at the heart of each and every project.”

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日本の「原子力ムラ」がもくろむ原発再稼働 ウクライナ危機に便乗する“火事場ドロボー” via 日刊ゲンダイ

千載一遇のチャンス──とでも考えているのか。ウクライナ危機に乗じて自民党が“原発再稼働”に蠢きはじめている。

 自民党の「電力安定供給推進議連」は10日、原発の早期稼働を求める決議を全会一致で採択。政府に提言を提出する予定だ。「原発ムラ」は、原発再稼働に自信を強めているという。電気料金の上昇が確実視されているからだ。

いまでも電気料金は、かなり高くなっている。大手10社の4月の電気料金は、過去5年間で最も高い。たとえば、東京電力の1月の電気料金は平均的な世帯で7631円だったが、2月は7961円、3月は8244円、4月は8359円と毎月上昇している。

理由は、火力発電の燃料であるLNG(液化天然ガス)の輸入価格が値上がりしているためだ。ロシアのLNG輸出量は世界1位だけに、ロシアからの輸出がストップしたら、さらに電気料金が上がるのは間違いない。

(略)

原発ムラは、自民党だけでなく野党の「日本維新の会」と「国民民主」が再稼働を推進していることにも意を強くしているという。

「計画停電」もあるのか

 原発再稼働は「計画停電」で決定的になるとも囁かれている。いまでも夏と冬になると電力危機が叫ばれている。ロシアからLNGが入ってこない今年の夏は、電力が逼迫する恐れがある。実際に「計画停電」が実施されなくても、計画停電が取り沙汰されるだけで「原発再稼働」を求めるムードが高まる可能性がある。

 しかし、ウクライナ危機に便乗するのは、火事場ドロボーもいいところだ。立正大名誉教授の金子勝氏(憲法)がこう言う。

「ロシア軍による原発攻撃を見て、原発を保有するリスクがいかに高いか分かったはずです。原発はコストも高い。日本は大急ぎで“自然エネルギー”の拡大に力を入れるべきです。自然エネルギーはコストも低く、地産地消だからエネルギーを他国に頼る必要もない。脱炭素にもなります」

全文は日本の「原子力ムラ」がもくろむ原発再稼働 ウクライナ危機に便乗する“火事場ドロボー”

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What nuclear energy has to do with nuclear war via Newsroom

DR KARLY BURCH

Dr Karly Burch is a Research Fellow from the Centre for Sustainability at the University of Otago.

Branding initiatives have successfully separated nuclear weapons as ‘bad’ and nuclear energy as ‘good’, and it is impacting our abilities to notice the material threats Ukraine is facing amid Russia’s attack, argues Dr Karly Burch

As someone who has spent more than 10 years studying the aftermath of the Fukushima Daiichi nuclear disaster, I was puzzled by the initial framing of Ukraine as a “non-nuclear state” at the onset of Russia’s invasion.

The Chernobyl nuclear complex was seized by the Russian military on February 25, 2022. However, it wasn’t until the fire and Russian take-over at the Zaporizhzhia nuclear power plant complex that most people started talking about, and preparing for, the potential for a war-induced nuclear disaster or nuclear war.

Even then, few are describing Russia’s nuclear energy aggressions or the potential for a war-induced nuclear disaster as constituting nuclear war. Why is this the case?

The symbolic weapons – energy split

Nuclear technologies play a major role in upholding our current global imperial order, what some refer to as nuclear imperialism.

In 1953, the United States-derived Atoms for Peace Program worked to actively separate the stigma of the “bad”, “murderous” and “military” nuclear weapon, from the “good”, “peaceful” and “civilian” nuclear energy.

These branding initiatives have proven to be incredibly successful, with nuclear energy maintaining its positive image as “peaceful”, “safe” and now “sustainable” even in the face of numerous nuclear disasters at nuclear power plants (e.g. Three Mile Island, Chernobyl, Fukushima Daiichi), uranium mines, nuclear storage facilities, among other locations along the nuclear fuel cycle.

As we can see today, these positive brandings can also impact our abilities to notice the material threats Ukraine is facing amid Russia’s attack.

For example, in 1994 Ukraine signed the United Nations Budapest Memorandum with the United States, the United Kingdom and Russia agreeing to return the nuclear weapons it had inherited when the Soviet Union collapsed.

The memorandum assured that, in return for Ukraine becoming a non-nuclear weapon state, these nuclear imperial powers would “respect the independence and sovereignty and the existing borders of Ukraine” —words that were breached with Russia’s invasion of Ukraine in 2014 and 2022.

However, while Ukraine no longer had nuclear weapons in its possession, it was far from being non-nuclear. It had also inherited the Chernobyl nuclear disaster and a number of nuclear power plants. And, eventually, it started building more.

Putting a country with all this uranium-derived nuclear material in the category of non-nuclear because the nuclear technologies are considered peaceful is incredibly dangerous and does not prepare us for the vulnerabilities nuclear energy and its infrastructures could face in times of war.

The danger of trusting words over materials

Over the years, there have been many attempts to dispute the dominant branding of nuclear power as peaceful, even by leaders of nuclear (weapons and energy) nations.

In 2006, Mikhail Gorbachev (the final leader of the Soviet Union) described how the nuclear meltdown at Chernobyl was “perhaps the real cause of the collapse of the Soviet Union”.

In 2015, Naoto Kan (the Prime Minister of Japan at the time of the Fukushima Daiichi nuclear disaster) described in an interview how, if Japan’s 2011 nuclear disaster “had been a bit more severe, we would have had to evacuate people within a radius of 250 kilometres for a long period of time … Such colossal damage usually occurs only after a crushing defeat in war”.

These words based on material experience did little to disrupt the powerful branding of nuclear energy as peaceful. Yet, as the events of the past week have shown, brandings of peaceful nuclear energy do not guarantee peaceful results.

At a press conference on March 4 to discuss the fire at the Zaporizhzhia Nuclear Power Plant complex, the International Atomic Energy Agency’s (IAEA’s) Director General Rafael Mariano Grossi outlined the seven indispensable pillars of nuclear safety and security that need to be in place at all times to ensure nuclear reactors, nuclear fuel storage pools or nuclear waste storage facilities are not compromised.

And on March 9, another pillar was breached as the Chernobyl nuclear reactor site – also occupied by Russian military – lost power. Again, the focus on words over materials have made these potential war-induced nuclear disasters appear to be a surprise.

When it comes to dealing with some of the most dangerous materials on Earth, whether in the form of nuclear weapons, nuclear reactors, nuclear waste storage facilities or uranium mines, we cannot wait for actions to speak louder than words. The consequences will be dire, not only for Ukraine, but globally.

While some argue the current crisis would not have emerged if Ukraine possessed nuclear weapons, more nuclear weapons cannot guarantee peace or erase the material vulnerabilities posed by nuclear energy.

If peaceful and safe nuclear energy can only exist under stable environmental, political and economic conditions, then perhaps it is not a technology we can rely on to promote global peace and stability in an increasingly unstable world. Our dependence on “peaceful” nuclear energy only becomes more questionable when maintaining this peace requires the possession of nuclear weapons.

This should be a wake-up call to people in New Zealand, since this country supports the Treaty on the Prohibition of Nuclear Weapons, while it works within the IAEA to “realise the benefits of peaceful nuclear technology and to prevent the spread of nuclear weapons”.

If we look at the current crisis in Ukraine, we can see how nuclear energy promotes, not prevents, the spread of nuclear weapons. Scholars have found this linkage be true before the current crises brought it to our awareness.

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汚染水処理で出る放射性廃棄物、後始末は先送り 福島第一原発の保管現場で見たものは via東京新聞

 東京電力福島第一原発(福島県大熊町、双葉町)で発生が続く高濃度の放射性物質を含む汚染水は、処理や貯蔵の過程で汚染廃棄物を生み出している。本紙取材班は2日、原発構内に入り、その保管現場を回った。東電や政府は2023年春にも、汚染水を浄化処理した後の水を海洋放出する計画だが、大量の放射性廃棄物の後始末は先送りされたままだ。(小野沢健太)

「どうやって処分していくか、正直に言って具体策はない」。1~4号機西側にある広大なタンクエリアの一角で、東電の広報担当者は苦しそうな表情で言った。眼前に、コンクリートの壁に囲まれた屋根付きの小屋。壁のすき間から横長の水色のタンクが見えた。持参の線量計はタンクエリアで毎時0・5マイクロシーベルト前後を示していたが、小屋近くで同4マイクロシーベルトにはね上がった。 

厚さ20センチほどのコンクリート越しに強烈な放射線を放っているタンクの中身は、事故直後に発生した「濃縮廃液」。津波の影響で塩分を含んだ高濃度汚染水を淡水化し、原子炉の冷却に再利用する過程で出た廃液の沈殿物だ。 

泥状で処理が難しい上、高線量で近づけない。20年1月に福島県が現地確認した際には、壁の内側で最大毎時800マイクロシーベルトあった。その場に1時間20分もいれば、一般人の年間被ばく限度に達するレベルだ。 泥状の廃液が200立方メートル、その上澄み水が9000トン。汚染水処理が安定し、これ以上は増えない。東電は23年度から試験的な処理を始める計画だが、手法の検証すら始まっていない。

泥状の廃液が200立方メートル、その上澄み水が9000トン。汚染水処理が安定し、これ以上は増えない。東電は23年度から試験的な処理を始める計画だが、手法の検証すら始まっていない。

◆「手をつけられない」貯水池の汚染プラスチック

[…]

◆たまり続ける廃棄物も

 海洋放出が計画されている処理水は、多核種除去設備(ALPS)で浄化した水だ。その処理過程でも泥状の廃棄物が発生し、HICと呼ばれるポリエチレン製の容器(直径1.5メートル、高さ1.8メートル、厚さ約1センチ)に入れて保管している。 敷地南側の保管場所では、コンクリート壁の内側にHICの上部が見えた。高線量汚泥が入ったHICは一部が既に耐用年数を超え、22年度末にその数が87基になる。劣化によって破れる恐れがあり、新しい容器への移し替えを迫られている。だが作業時の被ばく防護策を整えるのに時間がかかり、汚染が激しい容器の入れ替えは2月22日に始まったばかりだ。 処理水の海洋放出が始まれば、約1000基ある保管タンクは徐々に減る。ただ汚染水の発生をゼロにする計画はなく、浄化処理は続く。その間、処理で出る廃棄物はたまり続けるため、長期的な管理方法の検討を先送りすることは許されない。【関連記事】<動画>すぐそこに「4シーベルト」 手つかずの現場に記者が近づいた 事故から11年の福島第一原発

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