韓国政府 福島原発汚染水の海洋放出検討に懸念表明=IAEA総会 via Yonhap News

【ソウル聯合ニュース】韓国政府はオーストリア・ウィーンで開催されている国際原子力機関(IAEA)総会で、日本政府が東京電力福島第1原発から出る放射性物質を含んだ処理水の処分方法として海洋放出を有力に検討していることに懸念を表明した。

 韓国科学技術情報通信部によると、同部の鄭炳善(チョン・ビョンソン)第1次官は22日、映像配信の形で行われた首席代表の演説で、日本が検討している海洋放出による環境面での安全性に対し、韓国を含む国際社会の懸念と不安が募っていると指摘。海洋放出は全地球的な海洋環境に影響を与えかねないため、中長期的な環境への害などを十分に検討すべきであり、これに向けIAEAなど国際社会との協力が必要だと訴えた。

(略)

鄭氏はこのほか、朝鮮半島の完全な非核化と恒久的な平和体制の定着に向けた韓国政府の努力を紹介し、IAEAと加盟国、国際社会に積極的な後押しを求めた。

全文は韓国政府 福島原発汚染水の海洋放出検討に懸念表明=IAEA総会

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Duke Energy’s shell game via Beyond Nuclear International

New plan touts carbon cuts, adds more gas and nuclear

Duke Energy has said that it will submit a blanket request for Second License Extensions for all 11 reactors in its fleet, which would see these already aging, degrading and uneconomical plants operating out to 60 or even 80 years. The following is an analysis from the Environmental Working Group, issued as a September 2, 2020 press releaseand an excerpt from their report.

Duke Energy says it will achieve “net zero” carbon pollution by 2050. But its new resource plan for the Carolinas almost certainly means it will continue to rely on fossil fuels and nuclear reactors as its dominant sources of energy.

On September 1, Duke – the largest investor-owned U.S. electric utility, with 7.7 million customers in six states ­– filed its 2020 Integrated Resource Plan, or IRP, with regulators in North and South Carolina. If in the wake of its recent cancellation of the $8 billion Atlantic Coast Pipeline, Duke-watchers expected a turn away from natural gas, they were wrong.

The plan floated six different scenarios to reach “net zero” carbon, and all but one relies heavily on fracked natural gas. It confirmed that Duke will continue to give short shrift to wind power and is betting on the uncertain development of a new generation of small nuclear reactors.

[…]

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Nuclear exposure standards discriminate on the basis of sex via Beyond Nuclear International

By Linda Pentz Gunter

[…]

And despite RBG’s immense contribution to our greater wellbeing, as women, we still face discrimination in so many walks of life. That could be about to get worse.

That discrimination remains most infuriatingly true when it comes to the nuclear power industry which is not, it turns out, an equal opportunity poisoner, as we have shown in our earlier articles about Native American and African American communities.

Women and children, and especially pregnant women, are more vulnerable — meaning they suffer more harm from a given dose of radiation than the harm a man suffers from that same dose.

One should quickly add here that scientists still agree that there is no completely safe dose of radiation. In fact, when a dose is described as safe, it doesn’t mean harmless. It means something called “As low as reasonably achievable”, which means as safe as we are prepared to protect for — or, really, as safe as the nuclear industry is willing to pay for.

So not really safe then, and when they say “safe”, the question women must ask is: safe for whom?

In the US, that means safe for someone called Standard Man or sometimes Reference Man. That is on whom the “allowable” radiation exposure standards are based.

Who is Standard Man? 

Depending on your age-group it’s a young Paul Newman, a younger Colin Firth or, today maybe Timothée Chalame. But not Idris Elba or either of the Michael Jordans (actor or athlete).

Discrimination strikes again here, on the basis of race and age, because the amount of radiation exposure that is considered “safe” for an individual in the US is based on what would be safe for a healthy, robust, 20-30-something white male.

Of course, “Reference Man” exposure standards are not in the least bit safe for women. Because what they don’t look at in making these calculations is specific things like damage to the placenta or stem cells. They don’t look at a fetal dose but at a dose to the uterus — which is not developing cells. They do not look at estrogen impacts. They do not account for pregnancy in their dosage recommendations. 

All this is discrimination on the basis of sex. Against women.

These standards are the result of a mathematical calculation that combines all of us and then creates an average. So the more vulnerable, like women, children, the elderly and infirm, are mixed in with healthy males and a dose is established which definitely is not safe for these more vulnerable groups.

That’s discrimination, because when regulatory authorities or governments set standards for allowable exposures, they should take into account not only everybody who might be living in the exposure pathway, but the most vulnerable among us, and protect for them.

No one really knows why women are more susceptible to damage from radiation exposure. With children, embryos and fetuses, it is more clear-cut as their cells are still rapidly dividing. With women, it could be that radiation functions as an endocrine disruptor. And we certainly have much larger reproductive organs than men.

But if we don’t yet know the why, we do know what happens. Cells, when exposed to radiation, get damaged in a way that they cannot always repair. This leads to diseases such as cancer.

These concerns have been borne out, for example, by the studies that show elevated rates of leukemia among children age five and under living close to nuclear power plants. The closer they live, the higher the rates. Again, women and children are being discriminated against, asked to take a higher risk than the male members of their community by living close to a nuclear plant, whose routine radioactive releases — never mind the huge doses from a major accident — will harm them more readily than they will harm men.

But there are no signs around nuclear facilities warning us of these dangers. There are no laws that say women and children should not live within say five miles of an operating nuclear power plant.

n Japan, since the 2011 Fukushima nuclear disaster, the allowable exposure rates have been raised from 1mSv a year to 20 mSv a year. That is the allowable annual dose for a nuclear power plant worker in Europe. 

Why did they raise it? Obviously, human beings didn’t suddenly become more resistant to radiation. Rather it was the fact that Japanese authorities will never be able to clean up the contamination back down to the 1mSv a year level. So they just decided to make the level they are likely to be able to clean up to the safe level. For everyone. This is basically criminal.

[…]

We’ve now learned that almost 80% of the patients with thyroid cancer who were part of the Fukushima Health Management Survey, had cancers which metastasized, most of them to the lymph nodes. Yet these patients, whose information is being held at Fukushima medical university, have no access to their own data. They are denied access to their own medical records.

Why is this information being kept from them? 

Because the Japanese government does not want its own people — or the world — to know the truth about the harm caused by nuclear power plants and especially by the Fukushima disaster, a major black eye. 

It wants to go on manufacturing nuclear power plants and selling them abroad — because its nuclear corporations have a reputation to maintain. (So far its attempts at export have been an abysmal failure, exemplified most recently by Hitachi’s abandonment just last week of its 2-reactor project in the UK).

And it is still trying to re-start some of its closed reactors in Japan — so the government doesn’t want the public to know why this is a dangerous proposition.

Would their medical data have been suppressed if it had been caused by anything other than something nuclear? Or if it had affected the reproductive capability of men?

Women and children are paying the price for corporate and government greed and a false sense of prestige surrounding all things nuclear.

We should take inspiration from those fearless women in Japan, because if it’s hard to get our voices heard here in the US, it is infinitely more so, there. It is in fact taboo to talk publicly about radiation and contamination. 

There are women everywhere doing this. A group of mothers in the suburbs of St. Louis Missouri, waged a years long battle to get radioactive waste that was illegally dumped in their community cleaned up. We wrote about this in a March 2018 article on this website.

[…]

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Combating corrosion in the world’s aging nuclear reactors via c&en

Researchers hope to extend reactor lifetimes with advanced methods and materials that guard against degradation caused by harsh conditions

by Mitch Jacoby

Forty years of hard labor in punishing conditions sounds like an interminable sentence. Imagine finding out near the end of that period that the sentence has been extended for another 20 years and maybe another 20 beyond that.

That’s the plight of nuclear reactors. These giant metal contraptions were typically designed to generate electricity for about 40 years, day after day resisting damage from a corrosive, watery world of extreme temperatures, pressures, and ionizing radiation. Now many are being asked to soldier on for at least another 20 years.

To extend reactors’ lifetimes, scientists and engineers are continually improving methods for monitoring and predicting the integrity and strength of these multibillion-dollar metal structures. And they are developing corrosion-resistant replacement materials to keep nuclear reactors operating safely and reliably for 60 years or longer.

[…]

Roger Hannah and Neil Sheehan, public affairs officers for US Nuclear Regulatory Commission operations in the Southeast and Northeast US, respectively, confirm that the Turkey Point Nuclear Plant, 40 km south of Miami, and Peach Bottom Atomic Power Station, 80 km southeast of Harrisburg, recently received additional extensions that would allow them to continue operating for a total of 80 years each. Hannah and Sheehan add that other plants are seeking to do the same.

“There’s even talk in the industry of going to 100 years,” Was says.

The trend to keep reactors running longer and longer is not limited to the US. The 440 or so reactors located throughout the world are 30 years old, on average, and getting older. And although some of them are scheduled to be shut down and decommissioned, many are being upgraded with new parts to greatly extend their years of operation.

[…]

That mode of damage, which Toloczko says is generally considered “the main life-limiting degradation mechanism” for commercial reactors, wreaked havoc at the Davis-Besse Nuclear Power Station near Toledo, Ohio. The corrosion problems detected there and at other plants and the analyses that followed led to a better understanding of damage mechanisms in nickel-based alloys and the implementation of more corrosion-resistant materials.

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原発処理水、「丁寧に説明」 IAEA総会で井上科技相 via Jiji.com

【ベルリン時事】井上信治科学技術担当相は21日、ウィーンで行われた国際原子力機関(IAEA)総会に寄せたビデオ声明で、東京電力福島第1原発から出る放射性トリチウムを含んだ処理水の処分方針について「丁寧かつ透明性を持って国際社会に説明していく」と表明した。

井上科技相は、グロッシIAEA事務局長が2月の訪日時、大気か海洋への放出という二つの選択肢について「技術的に実現可能で、国際慣行に沿っている」と評価したと説明。処分方法はIAEAの助言などを踏まえて検討していくと述べた。

続きは原発処理水、「丁寧に説明」 IAEA総会で井上科技相

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Museum about 2011 quake and nuclear disaster opens in Fukushima via The Japan Times

FUTABA, FUKUSHIMA PREF. – Fukushima Prefecture on Sunday opened a museum about the massive March 2011 earthquake, tsunami and subsequent nuclear disaster in a bid to pass down memories of the calamity to future generations.

The Great East Japan Earthquake and Nuclear Disaster Memorial Museum, located in the town of Futaba, also shows through its exhibitions people’s efforts to rebuild their lives after the natural disaster and the meltdown at Tokyo Electric Power Company Holdings Inc.’s Fukushima No. 1 nuclear power plant, which straddles Futaba and the town of Okuma.

[…]

About 1,050 people visited on opening day.

[…]

The three-story museum comprises six sections, starting with a theater with large screens that introduces the lives of locals before the earthquake, tsunami and nuclear disasters hit on March 11, 2011, how residents evacuated and the ensuing efforts to decommission the stricken reactors and rebuild affected areas.

With a total area of 5,300 square meters, the other zones are laid out in chronological order with exhibits including memorials and resident accounts. Twenty-nine locals will give first-person accounts of the period at the museum.

Also among the exhibits is a whiteboard with handwritten radioactive iodine level data that had been moved from a now-defunct prefectural nuclear power center located about 5 kilometers west of the Fukushima No. 1 plant that gathered radiation data for three days after the nuclear catastrophe.

Protective clothing and bags used to store waste generated in the prolonged decontamination efforts are also on display.

[…]

The opening of the museum has not come without criticism, however, with some pointing out that it does not sufficiently highlight the failures of the government and Tepco in preventing the accident. Rather, it focuses uncritically on the disaster and aftermath.

To attract visitors from abroad, tablet devices are available and offer explanations in English, Chinese and Korean, according to the local government, which expects some 50,000 annual visitors. Tickets are ¥600 ($5.70) for adults and ¥300 for students.

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原発事故の記録伝える「伝承館」がオープン 福島 双葉町 via NHK News Web

東京電力福島第一原発事故の記録を伝える、初めての公立の施設が福島県双葉町に完成し、20日、オープンしました。

(略)

館内には地元の語り部も常駐することになっていて、原発事故当時の混乱や長引く影響を伝えています。

原発事故の記録を伝える伝承施設は公立としては初めてで、休館日の火曜日をのぞき、午前9時から午後5時まで開館しています。

(略)

また千葉県から訪れた高校生は「放射性物質を取り除く作業が今も行われていることは知らなかったが、つらい思いをしている人がたくさんいることが分かった」と話していました。

全文は原発事故の記録伝える「伝承館」がオープン 福島 双葉町

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「浜通り版トライデック」設立へ会合 産業再生や企業誘致推進 via福島民友

いわき市の東日本国際大と企業が中心となり、浜通りの産業再生や企業誘致を推進するための民間組織づくりが始まった。モデルは、米国のワシントン州ハンフォードで、放射能汚染事故を乗り越えて経済再生をリードした民間調整組織「トライデック」。19日には設立に向けた初会合が開かれ、関係者が「福島浜通り版トライデック」の設立に向けて決意を新たにした。

 プロジェクトに賛同しているのは、同大など19の団体や個人で、来年中にも新組織の発足を目指す。米国のトライデックが、産業や教育、医療などの需要を把握して関係機関の利害を調整、地域再生を加速化させた事例を踏まえ、同様の活動ができるように体制を整える。民間の視点を生かした行政への政策提言も目指していく。

 19日の会合では、共同代表に同大の大西康夫福島復興創世研究所長らを選任。同大やいわき商工会議所などでつくる作業部会を設けることも決めた。

 10月から活動を本格化させ、組織の全体的な構想の検討などを進めていく。また、政府が浜通りに整備を検討している「国際教育研究拠点」について、地域の需要に見合った施設となるよう要望書の作成などにも取り組む。

[…]

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Japan Struggles to Secure Radioactive Nuclear Waste Dump Sites via The Diplomat

By Thisanka Siripala

Japan’s worsening depopulation crisis is crippling the public finances of regional towns. Now one small town has made national headlines after expressing interest in storing radioactive nuclear waste underground in a last ditch effort to save itself from impending bankruptcy.

The small town of Suttsu in Hokkaido, the northernmost main island of Japan, has a population of just under 3,000 people. It’s the first local municipality to volunteer for the permanent storage site of highly radioactive nuclear waste and nuclear spent fuel. Suttsu Mayor Kataoka Haruo says the town has no more than 10 years left to find new sources of income after struggling with a slump in sales of seafood due to the global coronavirus pandemic.

Kataoka says there is an impending sense of crisis unless an urgent financial boost in the form of a government grant can be secured. He has called on local residents not to dismiss the idea of applying for the phase one “literature survey” without weighing the ways the grant could be spent — in contrast to the harsh reality of town funds running dry in 10 years’ time.

In Japan there are more than 2,500 containers of nuclear waste being stored in limbo without a permanent disposal site. Currently, the waste is stored temporarily in Aomori prefecture in northwest Japan at the Japan Nuclear Waste Storage Management Center. According to the Ministry of Economy, Trade, and Industry there are also approximately 19,000 tons of spent nuclear fuel stored at each nuclear power plant.

Nuclear waste projects immense heat and it needs to be cooled through exposure to air for between 30 to 50 years before it can be transferred and stored underground. However, it takes roughly 1,000 years to 100,000 years for radiation intensity to drop to safe levels.

[…]

With the proposal, local residents in Sutsu have been placed in a difficult situation, weighing up the health of their children and future generations against the town’s financial prospects and viable funding opportunities.ADVERTISEMENThttps://249aecd8369b790ce4b9fa7ec7a40b66.safeframe.googlesyndication.com/safeframe/1-0-37/html/container.html

In August, Kataoka said he would not apply for phase one without the understanding of the general public. Last week, Kataoka held a local briefing session aiming to deepen local understanding and consent. But after discussing the damage to the town’s reputation and the possible conflict with a previous ordinance against accepting nuclear waste set by a radioactive waste research facility created in Hokkaido in 2000, Kataoka indicated the application for phase one would likely be delayed.

In 2000 the government enacted the Final Disposal Law, which outlined criteria for electing a permanent storage site. A three-stage investigation process sets out excavation to be deeper than 300 meters below ground and in doing so a survey of volcanoes, active fault lines, and underground rock must be performed in addition to installing an underground survey facility. It’s estimated that steps one through to three will take approximately 20 years in total.

[…]

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Why Scientists Fear a Chernobyl-Like Catastrophe Could Happen at Hanford via Columbia Riverkeeper

Join Columbia Riverkeeper and partners for a roundtable discussion about the frightening consequences that delayed cleanup could have at one of Hanford’s most high-risk facilities, the Waste Encapsulation and Storage Facility (WESF), a place that houses one-third of all radioactivity at the site. Join us, along with Dirk Dunning, a retired chemical engineer and a nuclear specialist from the Oregon Department of Energy,.

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