女川、それでも共存 原発マネー頼み、商工会も漁協も陳情 再稼働あす同意 via 朝日新聞

東北電力女川原発が、地元同意を経て再稼働へ向かう。東日本大震災で被災してから来春で10年。地元はなぜ同意するのか。事故への備えは十分か。▼1面参照

 あの日、震源から約130キロの女川原発を、震度6弱の揺れと高さ13メートルの津波が襲った。敷地まで、あと80センチ。ポンプ室を通じて敷地内に海水が入り、原子炉を冷やす設備の一部は使えなくなった。東北電力は「安全に停止できた」と強調するが、一歩間違えば事故が起きかねなかった。

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最初に動いたのは女川の町民だ。町では800人以上が犠牲になり、人口は1万人から6千人余りまで減った。600ほどの事業所は半減した。原発に物品を納める業者も入る女川町商工会が再稼働を求める陳情を町議会に出したのは今年2月。5月には県漁協の女川町支所も続いた。

 福島の漁師たちは東京電力福島第一原発事故の影響に今も苦しむ。女川の60代漁師は「心が痛むし、明日は我が身。それでも原発との共存関係は崩せない」。

 自宅と漁船を津波に流された。頼ったのは町からの支援だ。漁獲が激減した時に穴埋めする共済制度がある。掛け金は、町が震災後の2012年度から100%補助してくれた。幅は縮んだが、補助は今も続く。

 支えるのは、固定資産税など原発マネーだ。町の貯金にあたる財政調整基金は、震災前の時点で94億円。人口100倍超の仙台市の半分にあたる。

 再稼働をめぐる県民の世論は賛成一色ではない。地元紙の河北新報社が3月に実施した世論調査では反対意見は61%あった。それでも、4期目の村井知事は再稼働への同意表明へと向かう。県が国から受け取った電源三法交付金は累計で100億円超にのぼる。(徳島慎也、岡本進)

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政府は2030年度の総発電量に占める原発の割合を20~22%と想定する。達成には30基ほどを動かす必要がある。国内の原発は建設中を除き33基。うち17基がBWRだ。そのBWRでは、女川2号機のほか、日本原子力発電の東海第二(茨城県)や東電の柏崎刈羽6、7号機(新潟県)も新基準への適合を認められている。

 福島の事故対応費を工面したい政府は東電の柏崎刈羽を重視するが、新潟県が同意するめどは立ってない。安全性について検証委員会にはかっており、花角英世知事は「検証が終わらない限り再稼働の議論はしない」としている。(伊藤弘毅、長橋亮文)

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 ■再被災の懸念、避難に不安も

 東北電力は再稼働に向けて、標高29メートルの防潮堤の建設や、揺れの想定を約2倍に引き上げての耐震対策を急ぐ。23年春までの完了をめざす。

 ただ、現場はプレート境界に近く、過去3回、想定を超える揺れに見舞われた。最初は05年の宮城県沖地震だ。

事故時の避難への備えは十分とは言いがたい。[…]

 女川原発は牡鹿(おしか)半島の付け根に近い。福島のような事故が起きると、原発5キロ圏と半島に住む約3500人の避難には2日以上、激しい渋滞が起きると5日以上かかる。県はそう試算する。

 地元市町と県が国に求めているバイパスなどの建設はめどが立っていない。半島の先端に近い石巻市小渕地区の大沢俊雄区長(69)は「せめて道路をつくる目標時期を示してほしい」と話す。(小坪遊、桑原紀彦)

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渡辺一枝トークの会 番外編via pemadoruka

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<ふくしまの10年・元牛飼い2人の軌跡>(1)外に出るな 汚染されている via 東京新聞

東京電力福島第一原発から北西に三十キロ以上離れた福島県飯舘村前田地区。ここで乳牛約五十頭を飼い、地区の区長もしていた長谷川健一さん(67)は東日本大震災四日後の二〇一一年三月十五日夕、地区の住民を集会場に集めてこう伝えた。 「家の外にはできるだけ出ない方がいい。畑の野菜も汚染されてっから、食べちゃなんねえ」。長谷川さんは、原発が極めて厳しい状態だと、東工大大学院で核物理を学び、役場で農政担当をしていた杉岡誠さん(44)=現村長=から聞いていた。

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汚染蒸気は風に乗って飯舘村がある北西方向に向かい、運悪く降っていた雨と雪とともに村内一円に降り注いだ。隣接する南相馬市や浪江町から避難してきた人たちもいた。昼ごろから放射線量が急上昇。前田地区では毎時一〇〇マイクロシーベルトを超えていたと後に知った。 「飯舘の酪農は駄目になるかもしんねえな」。長谷川さんは覚悟し、翌十六日朝、長男や孫らを千葉県の弟宅に送り出した。自身は牛の世話があるほか、区長としての務めもあり、妻の花子さん(66)と残った。苦しい年月の始まりだった。

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原発事故関連も廃棄したという 福島県のずさんな文書管理に疑問 via 東京新聞

 東京電力福島第一原発事故から間もなく10年を迎える。重要なのは被災状況や行政の対応を丁寧に振り返り、浮かび上がった課題を教訓にすること。ただ、記者の体験からは、事実関係の把握で重要な手掛かりになる文書の管理について福島県は雑な印象がぬぐえない。過去から学び、教訓をどう伝えるか、改めて考えるべきではないか。(榊原崇仁)

「廃棄せず保管」のお達し出ていたはずなのに

 福島県内部では早い時期から、事故当時の文書管理に関する「お達し」が出ていた。2012年3月に災害対策本部事務局長名で「確実な保管をお願いする」と各部局に要請があり、14年10月には文書法務課長名で「保管期間満了後も即時に廃棄せず、当分の間は保管を」と周知された。

 しかし、適切な文書管理が徹底されているかというと疑問に思わざるを得ない。記者は以前、発災直後に県が避難者向けに行ったスクリーニング(体表面汚染測定)を検証するため、実動を担った各保健福祉事務所に関連文書を情報開示請求した。

 首をかしげたくなったのは、県南保健福祉事務所(白河市)が出した不開示決定だった。「開示できる文書はない」との判断で、通知書に「保存期限を過ぎて廃棄しているため」と理由が記されていた。汚染の程度を調べるスクリーニングは、県のマニュアルにある代表的な避難者対応だった。県文書法務課の浅倉孝総括主幹は「関連文書は長期保管の対象になる」と語る。

 ところが廃棄の理由を同事務所に尋ねると、「手書きの集計表やその清書のような一覧表が数枚残っていた」と話したが、正規の記録票のほか、県庁からの指示や、具体的な作業実績を記した文書は見つからなかった。同事務所の戸井田光洋・総務企画課長は「一連の文書が存在していたのか、あったけど廃棄したのか分からない。かなり前の話なので…」と釈明した。

 他の複数の保健福祉事務所も、情報開示請求に「保有していない」との理由で不開示決定を出した。

試算結果、メール、議事録音なども消去

 ずさんな文書管理で思い出されるのが、緊急時迅速放射能影響予測ネットワークシステム(SPEEDI)に関する問題だ。発災直後の11年3月12日深夜から16日朝にかけ、県はSPEEDIの試算結果を国側からメールで受け取りながら避難に役立てることなく、大半を消去してしまった。受信容量を確保しようとデータを整理する中で、重要なメールも削除した。

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Japan to resume accepting nuclear waste from UK via NHK World

The operator of a storage facility in northern Japan is making arrangements with power companies to resume accepting shipments of highly radioactive nuclear waste from spent fuel reprocessed in Britain.

NHK has learned that Japan Nuclear Fuel Limited has started talks with utility companies to accept the nuclear waste again in the business year that begins next April.

The facility in Aomori Prefecture has now met the government requirements for its operation that were introduced after the 2011 nuclear accident in Fukushima.

Japan has been promoting a policy of using special fuel at nuclear power plants. The fuel is made of plutonium extracted from reprocessed spent nuclear fuel.

Japan has commissioned Britain and France to handle the reprocessing, as it does not have any commercial plants that can carry out the task.

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A Body in Fukushima via Eiko and Koma

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核賛成派が「脱原発反対」の根拠とした国連報告書の要約に誤り via Hankyoreh

2018年10月に採択された国連気候変動に関する政府間パネル(IPCC)の地球温暖化に関する『1.5度特別報告書』は、地球の気温を産業化以前より1.5度以上上昇させないための方法として、「2050年カーボンニュートラル(炭素中立)」(二酸化炭素の純排出量ゼロ)を国際社会に公式に提示した重要な報告書だ。脱原発を推進する側にとって、この特別報告書はエネルギー転換政策の土台であり、かつ障害だった。

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IPCCが原発を増やすべきだと勧告したとか、同特別報告書が原発を拡大しなければ気候危機に対処できないとの結論を下した、という原子力学界などの説明は事実と異なる。

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Atomic bomb survivors hope Biden steers U.S. away from nukes via Asahi Shimbun

[…]

Biden, the Democratic nominee for president, issued a statement on Aug. 6 to mark the 75th anniversary of the atomic bombing of Hiroshima.

“I will work to bring us closer to a world without nuclear weapons, so that the horrors of Hiroshima and Nagasaki are never repeated,” the statement read.

Tomonaga, who heads the Nagasaki Hibakusha Techo Tomo no Kai, a group of survivors of the Aug. 9, 1945, atomic bombing in Nagasaki, said he is relieved Biden secured victory since he has vowed to carry on the work of former U.S. President Barack Obama toward realizing a nuclear-free world.

Donald Trump beat Hillary Clinton in the 2016 U.S. presidential election, running on an “America First” policy. After Trump took office, the United States withdrew from the Intermediate-Range Nuclear Forces Treaty with Russia and unilaterally pulled out of the 2015 Iran nuclear deal.

Media outlets also reported in May that the Trump administration discussed resuming nuclear tests.

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Shigeaki Mori, another atomic bomb survivor who lives in Hiroshima’s Nishi Ward, also rejoiced over the news of Biden’s victory.

“Biden is a sensible person, just like Obama,” the 83-year-old historian said happily in an interview with The Asahi Shimbun on Nov. 8. “I want him to put (his country) back on the right track toward nuclear disarmament.”

In May 2016, Obama became the first sitting U.S. president to visit Hiroshima. In his speech during the visit, Obama touched upon Mori’s achievements from decades-long research into the deaths of U.S. POWs in the city’s atomic bombing.

Before leaving the Hiroshima Peace Memorial Park, Obama spoke with atomic bombing survivors who had listened to his speech. He then embraced Mori, who was moved to tears as he talked with Obama.

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NAGASAKI MAYOR WELCOMES BIDEN’S STANCE

Nagasaki Mayor Tomihisa Taue called for disarmament in a statement released on the morning of Nov. 8 following media reports of Biden’s win.

“The United States has a huge influence on the world, and its drastic shift to nuclear disarmament can accelerate the move toward abolishing nuclear weapons in the international community,” Taue said, referring to Biden’s Aug. 6 statement on his commitment to pursuing a world free of nuclear arms.

The mayor also called for the United States to extend the new START (Strategic Arms Reduction Treaty), due to expire in February, and set out a viable path for nuclear disarmament at a review conference for the Non-Proliferation Treaty (NPT), scheduled for next year.

(This article was compiled from reports by Rika Yuminaga and Sonoko Miyazaki.)

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Radionuclides from the Fukushima Daiichi Nuclear Power Plant in terrestrial systems via Nature Reviews Earth and Environment

Yuichi OndaKeisuke TaniguchiKazuya YoshimuraHiroaki KatoJunko TakahashiYoshifumi WakiyamaFrederic Coppin & Hugh Smith 

Abstract

The 2011 Fukushima Daiichi Nuclear Power Plant (FDNPP) accident, Japan, released the largest quantity of radionuclides into the terrestrial environment since the 1986 accident at Chernobyl. This accident resulted in 2.7 PBq of radiocaesium (137Cs) contaminated forests, agricultural lands, grasslands and urban areas, which subsequently migrated through soil and waterways in the Fukushima Prefecture. In this Review, we synthesize knowledge regarding the deposition, distribution and transport of fallout radionuclides, especially 137Cs, in the terrestrial environment after the FDNPP accident, which were revealed by extensive and continuous environmental monitoring. Anthropogenic activities, high run-off and steep topography led to a rapid decline in the activity concentration of 137Cs in soils and rivers, especially in the first year after the accident. The decline in exposed radioactivity was notably faster than that seen after the Chernobyl Nuclear Power Plant accident, likely related to differences in geography and climate, and the intensive remediation activities in Fukushima. However, forests in Fukushima have retained a notable amount of 137Cs in the upper centimetres of soil and could persist as a source of 137Cs into rivers. For continued understanding of both natural and fallout radionuclide behaviour in the environment, there must be long-term accessibility of the data collected in response to the FDNPP accident.

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In desperate search of disposal sites for its nuclear waste, Japan offers poisonous grants to two small villages via Equal Times

By Carmen Grau

One morning in September, 87-year-old retiree Masao Takimoto was reading the newspaper in his house in Kamoenai when a news story captured his attention, ruined his day and changed the course of this quiet fishing village on the island of Hokkaido, in northern Japan: the mayor of the village of 822 had agreed to a preliminary study to host a disposal site for highly radioactive nuclear waste, for which the Japanese government would award 2 billion yen (€16 million, US$19 million) in subsidies.

Mr Takimoto didn’t waste a single minute. He wrote a letter of protest and delivered it by hand to the mayor’s house. Over the following days, he produced and distributed leaflets alerting others to the dangers of the nuclear disposal site and tried to gain access to the meetings that were being hastily held. His journey to activism resulted in tensions and anonymous threats. Ultimately he was unable to stop the mayor from signing on 9 October an application with the Nuclear Waste Management Organisation (NUMO), a quasi-governmental body charged with managing Japan’s radioactive waste.

Meanwhile, just 40 km away, another fishing village of 2,900 inhabitants quickly mobilised to prevent their mayor from volunteering for the same study. Suttsu, 40 per cent of whose inhabitants are over 65 years old, announced in August its interest in applying for the large subsidy to combat depopulation.

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Someone broke the bicycle that Junko Kosaka, 71, was using to hand out leaflets against the nuclear disposal site. She has been a member of the opposition in the Suttsu council for nine years and laments the tension and discord between neighbours. “The village has no financial problems. There are fishing companies and profitable sales of fish. We receive a large budget from Japanese citizens who support rural areas through the Hometown Tax scheme.” She was surprised by the age of NUMO’s managers, all of whom are elderly, and believes that young people should decide their own future. “I would like the managers to reflect, to rethink nuclear energy. We are a country of disasters.”

Emptying villages and poor employment prospects

Japan is the world’s fourth largest producer of nuclear power after the United States, France and China. Distributed across the archipelago, 54 reactors generated 30 per cent of electricity until 2011. Despite having shut down the majority of reactors following the fatal accident of Fukushima, Japan’s commitment to nuclear energy remains firm, though not without controversy. Nine reactors are still in operation and 18 are waiting to be reactivated to generate 20 per cent of the country’s electricity in 2030.

Since 2002, the government has been looking for a location for a permanent geological repository, concrete structures at least 300 metres below ground that will store radioactive waste for millennia so as not to affect life and the environment. Desperate to solve a global and irreversible problem of the nuclear age, Japan is offering subsidies to encourage localities to host the repository. Small villages with declining populations and uncertain futures are attracted by the promise of money and jobs. The first phase will consist of two years of feasibility research. For the following phase, a four-year preliminary geological investigation, villages will receive an additional 7 billion. The final phase will consist of digging and the construction of the underground facility, a process that will last 14 years.

For decades Japan has been shipping tons of spent fuel to France and England for reprocessing, but the resulting radioactive waste must be returned to the country of origin for disposal by the IAEA. Japan only has a temporary repository (between 30 and 50 years – and half of that time is already up) in the village of Rokkasho, but 40,000 highly polluting cylinders are waiting for a permanent storage (the construction of which could take at least 20 years). The central government must also find storage for low-intensity waste occupying the equivalent of eight Olympic-size swimming pools. Every time a power plant operator uses gloves, a suit or tools, the earth fills with rubbish that contaminates for generations. France, Belgium, Sweden and Spain already have disposal sites for several centuries and Finland has just opened a permanent site in one of the oldest rock formations in Europe.

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A debated that is not promoted

Nobody in Kamoenai wants to talk to the press. By mid-morning, the boats have returned and the women are cleaning the salmon for sale. There are empty houses and closed businesses which have seen better days. In the main street, an imposing building is under construction: the new town hall, just opposite the old one. “I’m an employee of the town hall and I’m not authorised to respond,” says one young woman. “I’m not an expert, I can’t give an opinion,” says a young man. “I don’t want to talk, I could lose my job,” says a worried woman. “We have the power plant nearby and nothing bad has ever happened,” says another evasively.

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Some residents, like Takimoto, continue to protest: “No to nuclear waste. Life is more important than money.” On the poster, a baby dreams of a world and an ocean without pollution.

This article has been translated from Spanish.

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