Logic supports renewables, not nuclear via PV Magazine

The latest edition of the World Nuclear Industry Status Report gives the energy source little hope in the race against fast, widespread, job-friendly, popular renewables. The report reiterates clean power is taking the lead in the world’s energy system and nuclear is not only too costly a remedy for carbon emissions but too slow to deploy. Nuclear output grew only 2.4% last year while solar and wind power volumes grew 18% and 29%, respectively.

EMILIANO BELLINI

[…]

According to the latest survey, 272 reactors – two-thirds of the global fleet – have been operating for more than 30 years and in a decade or less most will have to be replaced by new generation capacity. “In the following decade to 2030, 188 units (165.5 GW) would have to be replaced – 3.2 times the number of start-ups achieved over the past decade, including 80 (19%) that have reached 41 years or more,” the report stated.

Uncompetitive

In the middle of this year, 28 reactors – 24 of them in Japan – are in long-term outage, indicating they have not generated power in the previous calendar year and first half of the current year. At least 27 of the 46 units under construction are behind schedule, mostly by several years, and only nine of the 17 units scheduled for start-up last year were connected to the grid.

Many reactors are uncompetitive against renewables in day-to-day electricity markets, in particular in the United States, and will shut down a decade or more before their licenses expire unless bailed out by new subsidies. The report explains that of “the prohibitive capital cost of [latest type] Gen-III+ reactors – on the order of $5,000-8,000-plus per kilowatt – 78-87% is for non-nuclear costs”. The authors add: “Thus, if the other 13-22% – the ‘nuclear island’ (nuclear steam supply system) – were free, the rest of the plant would still be grossly uncompetitive with renewables or efficiency. That is, even free steam from any kind of fuel, fission or fusion is not good enough because the rest of the plant costs too much.”

The advance of renewables, on the other hand, appears unstoppable, with solar and wind adding 96 GW and 49.2 GW of generation capacity, respectively, last year. Nuclear claimed an 8.8 GW share. Power output from solar and wind grew 13% and 29%, respectively, as nuclear saw meager growth of 2.4%. And while the estimated levelized cost of energy for utility scale solar has fallen by 88% in a decade – and wind 69% – the nuclear power price has surged 23%.

Even if a realistic carbon price were levied across the world, nuclear would trail renewables, according to today’s report.

[…]

Too slow to fight climate change

One of the biggest hurdles facing new nuclear is the time it takes to deploy the technology, according to the report. New plants take 5-17 years, much longer than the timescale for deploying utility scale solar or onshore wind. That means fossil-fuel plants continue to emit far more CO2 while awaiting nuclear replacements.

Read more at Logic supports renewables, not nuclear

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使用途中の核燃料 全国原発2460トン保管 via 東京新聞

原発でいったん使った後、再び利用するため保管中の核燃料が、全国の原発に約二千四百六十トンあることが電力各社への取材で分かった。まだ使える状態だが、原発が廃炉となり転用もできなければ使用済み燃料に切り替わる。全国の使用済み燃料は既に約一万八千二百トンある。将来的な扱いの見通せない燃料が、さらに大量に存在することが浮き彫りとなった。

電力会社は、十三カ月ごとに原発の運転を止めて定期検査をしており、燃料の一部を交換する。取り出した燃料のうち、まだ熱を十分に発生させられるものは、次回以降の検査の際に再び原子炉に入れるが、それまでプールで保管する。計三~五年程度、原子炉で利用した後、使用済み燃料となる。

保管中は使用済み燃料として扱われない。しかし東京電力福島第二原発では、七月末の全四基廃炉の決定に伴い使用途中だった約五百三十トンの扱いが切り替わり、使用済み燃料の総量が約千六百五十トンへ大幅に増えた。

原発を保有する電力十社に六~八月に取材し、中国電力以外は使用途中の燃料を保管中と回答した。東電柏崎刈羽(新潟県)の約八百トンが最多で関西電力が美浜、大飯(おおい)、高浜(いずれも福井県)に計約五百八十トン、中部電力は浜岡(静岡県)に約四百十トンを保有する。

(略)

使用済み燃料は、将来的に処理が進むかどうか不透明な状況。既に十社の原発プールの保管容量の60%を占め、使用途中の燃料によりスペースはさらに埋まっている。新方式の「乾式貯蔵」を導入して保管容量を拡充する動きが加速している。

全文は使用途中の核燃料 全国原発2460トン保管

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Inside America’s most toxic nuclear waste dump, where 56 million gallons of buried radioactive sludge are leaking into the earth via Business Insider

James Pasley

  • Hanford Nuclear Reservation is the most polluted area in the United States. Buried beneath the complex is 56 million gallons of radioactive waste that need to be dealt with.

    The reservation produced the plutonium for Fat Man, the atomic bomb that was dropped on Nagasaki in Japan, as well as for the United States’ atomic weapon stockpile during the Cold War.

    In June 2019, President Trump’s administration announced it would downgrade the threat levels of some radioactive waste to save the government $40 billion on cleanup.

    The announcement has been criticized as a way to make cleaning up nuclear waste easier, without actually doing the clean-up part.
    Trump’s administration also wants to cut Hanford’s funding by $416 million. But the cleanup needs more funding, not less.

Sitting on 586 square miles of desert in Washington, the Hanford Nuclear Reservation is the most toxic place in America
Buried beneath the ground, in storage tanks, are 56 million gallons of radioactive waste. Many of them are leaking into the ground. 

According to NBC, some nuclear experts have said Hanford is “an underground Chernobyl waiting to happen.”

[…]

Hanford played a vital part in the top-secret Manhattan Project, which was the government’s research and development program for nuclear weapons. 

The government purchased the land in 1943, and gave about 1,500 people 30 days to leave.

[…]

Instead of the land being developed by farmers and ranchers, it’s been left untouched for 75 years, and wildlife has boomed. In 2000, former President Bill Clinton made the 195,000 acre area a National Monument

In the area, there are herds of elk, Chinook salmon breed in stretches of the river in Autumn, and there is also an abundance of birds, including burrowing owls, Swainson hawks, and sagebrush sparrows.

Read more at Inside America’s most toxic nuclear waste dump, where 56 million gallons of buried radioactive sludge are leaking into the earth

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Can Nuclear Power’s Deadly Waste Be Contained in a Warming World? via Truthout

Nuclear reactors are highly vulnerable to radioactive meltdowns in an era of rising climate disasters.

Imagine this scenario: You are driving home from work one evening, and you notice a strange metallic taste in your mouth. That night on the evening news, you hear there’s been an accident at the nuclear plant in your community, but that everything is under control.

The next day, the metallic taste is stronger, and you see a rust-colored ring around the bathtub when you drain it. Public announcements continue to say everything is OK. Your eight-month-old daughter has been playing outside much of those two days.

The following day, the governor announces that pregnant women and women with preschool children within five miles of the plant should evacuate. You flee in terror with your daughter, husband and a friend, driving more than 250 miles to a town south and east on the coast. Before you go, you notice a strange thick, heavy, slightly glowing orange haze around the nuclear plant and over the area.

Two days later, your daughter is projectile vomiting and has severe diarrhea; she’s unable to keep down any food or water. Tests at a local hospital don’t find any pathogens to explain her symptoms, and the medical receipt says “possible to probable radiation sickness.” Her bottom is bleeding and so raw from the diarrhea and dehydration that you don’t even bother with diapers. The projectile vomiting stops after three or four days, but the diarrhea continues for three weeks.
Hospital staff tell you to go to a Civil Defense station, where your car and belongings are scanned for radiation. The Geiger counter goes off the charts. 

The day after the accident begins, your husband gets a bad headache that turns into a nasty sinus condition, and he is nauseous. You, your husband and daughter all have extremely sore noses that are too tender to touch. Your gums are purple and bleeding, and your sore noses and bleeding gums last for weeks. The metallic taste stays in your mouth for about three weeks.

You return home after three weeks. In the subsequent days, months and years, every time radioactive gases are vented from the nuclear plant, you know it — whether it’s publicly announced or not — because the metallic taste returns. You are filled with rage and anxiety, and feel helpless to stop the ongoing radiation exposures. When your daughter is two years old, she is diagnosed with severe cataracts in both her eyes, which doctors attribute to juvenile rheumatoid arthritis.

When you file a medical claim for your daughter’s radiation-induced illness with the nuclear plant’s insurance company, you are told the claim is absurd. Eventually, 2,000 others in your community join a class action lawsuit for compensation for injuries and illness after the accident. But 18 years later, it is dismissed for lack of evidence after the judge disallowed virtually all of the plaintiffs’ expert testimony. Years later, the official and widely accepted word about the accident that sickened, killed and terrorized so many people in your community is that nobody died. Then, 20 years after that, a study identifies radiation-induced thyroid cancers among area residents, challenging that assertion. 

This is not a made-up story. It is what happened to Becky Mease, a nurse in her late 20s, and her family during and after the partial meltdown at Three Mile Island on March 28, 1979. And the railroading that Mease experienced when she tried to demand accountability for the poisoning of her family was not an isolated case, either — it is what happened to all the victims who attempted to get restitution for their suffering.

Nuclear Energy Is Not “Clean”

[…]

Several prominent advocates for addressing the climate crisis have taken up this call, some of the latest being Democratic presidential hopefuls Cory Booker and Andrew Yang.

But the fact that reactors don’t emit carbon while operating doesn’t mean nuclear energy is “clean.” Because of the huge volume of deadly poisons that the nuclear fission process creates, nuclear reactors need an uninterrupted electricity supply to run the cooling systems that keep the reactors from melting down, a requirement that may be increasingly difficult to guarantee in a world of climate-fueled megastorms and other disasters.

The ongoing accident at the Fukushima Daiichi plant in Japan following the 9.0 earthquake and tsunami in March 2011 demonstrates the vulnerability of nuclear power plants to such disasters.

Nuclear boosters have been remarkably successful in ignoring and erasing the health effects of radiation exposure, enabling them to downplay the impacts of serious accidents. In truth, reactor meltdowns, depending on where they occur, can kill and injure enormous numbers of people and contaminate the air, water, land and food supply over thousands of miles with radiation. A 1982 study by the Sandia National Laboratory, one of the labs run by the U.S. Department of Energy, calculated deaths and injuries within a year of a core meltdown and subsequent cancer deaths at 76 different nuclear power plant sites, many of which were only proposed at that time. According to this study, the Salem nuclear plant outside Philadelphia could kill 100,000 people within a year, result in 40,000 subsequent cancer deaths and give another 70,000-75,000 people a range of radiation-related injuries. A 1997 report by Brookhaven National Laboratory on the potential consequences of a spent fuel accident also forecasted large numbers of fatalities

.
Fission 101

The risks of radiation exposure are downplayed and easily dismissed as “irrational fear” because the physics and chemistry of the fission process and the radioactive elements it produces are complex and not understood by the general public and also because, except in cases of acute radiation poisoning, radiation is invisible.

[…]

“Every such release of energy is an explosion on the microscopic level,” Bertell says. Radiation exposure is particularly damaging to the structure of cells, which is why it is necessary to keep these radioactive elements, known as radionuclides or radioisotopes, out of the bodies of humans, other living beings and the environment.

[…]

A month before the massive ice loss in Greenland, scientists predicted sea levels could rise 6.5 feet by the end of the century, submerging nearly 700,000 square miles of land. 

Most nuclear power plants are located beside rivers, lakes, dams or oceans because they need a continuous source of water to cool the reactors. In August 2018, Ensia reported that at least 100 nuclear power plants built a few meters above sea level in the U.S., Europe and Asia would likely experience flooding due to sea level rise and storm surges.

Though nuclear reactors vary in generating capacity, 1,000 megawatts is common. A reactor of that size contains 100 metric tons of enriched uranium fuel, roughly a third of which needs to be replaced with fresh fuel each year. According to radioactive waste expert Dr. Marvin Resnikoff, the spent fuel, also known as high-level waste, becomes 2.5 million times more radioactive after undergoing nuclear fission in the reactor core.

[…]

In a Bloomberg Businessweek feature in April 2019, former New York Timesreporter Matthew Wald, who covered the nuclear industry for years and is now a spokesperson for the Nuclear Energy Institute, the industry’s lobby group in Washington, D.C., downplayed the concern: “There is a perennial problem in any high-tech industry deciding how safe is safe enough,” he said. “The civilian nuclear power industry exceeds the NRC-required safety margin by a substantial amount.”

Yet safety standards set by an agency rolling back safety inspections, loosening safety requirements, permitting less public disclosure of problems, and limiting public input does not inspire confidence.

[…]

Karen Charman
Karen Charman is freelance investigative environmental journalist who has written extensively about nuclear issues. Her stories on nuclear power have appeared in The NationWorld Watch MagazineExtra!On The IssuesThe ProgressiveWhoWhatWhyTomPaine and the academic journalCapitalism Nature Socialism.

Read more at Can Nuclear Power’s Deadly Waste Be Contained in a Warming World?

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維新の国会議員団、10月1日に福島原発視察へ 処理水の現状調査 via 産経新聞

日本維新の会の馬場伸幸幹事長や浅田均政調会長ら国会議員団が10月1日、東京電力福島第1原発を視察する。維新の松井一郎代表(大阪市長)は有害放射性物質除去後の処理水をめぐり、条件付きで大阪湾への放出を容認する考えを示しており、議員団は東電から処理水の現状などについて説明を受ける見通しだ。

議員団は、福島県内の除染で出た汚染土を保管する中間貯蔵施設と、福島第1原発事故の記録と廃炉の現状を発信する「廃炉資料館」を視察する。復興を全国で支える姿勢をアピールする狙いもありそうだ。

(略)

これを受け、松井氏は17日に「自然界レベルの基準を下回っているのであれば海洋放出すべきだ。政府が丁寧に説明し、決断すべきだ」と強調した。

全文は維新の国会議員団、10月1日に福島原発視察へ 処理水の現状調査

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原発事故の真実を描いたHBO「チェルノブイリ」がエミー賞を獲得 via Elle

地上波では絶対に観られない。とにかくすごい。

1986年4月26日に旧ソ連のチェルノブイリ原子力発電所事故。“ありえない”はずの爆発事故のニュースは世界中を震撼させた。当時の事故後のニュースで何よりも驚愕だったのは、事故の被害を拡大させた現場の“責任者”たちの責任のあり方と隠ぺい体質……。

保身に躍起になる組織側の人間と、現場で葛藤する消防士たちの被害。そのギャップを視覚的に際立たせながらも、丁寧に人間心理を再現したHBOドラマ「チェルノブイリ」は5月に本国で公開されるや否や、映画データベースIMDbであの「ゲーム・オブ・スローンズ」を超える9.5点を獲得するなど、数々の記録を打ち立て評判に。最近はテレビシリーズの最初の数話が公開されることも増えている国際映画祭でも「ひどいドラマ」「このドラマがすごい!」など喧々諤々の議論が展開された。

(略)

普段は責任の名のもとに権威をかざして他人を左右させている組織型人間こそ、実はいざ責任をとるべき立場になると全力で逃げる。何より組織のルールと世界のルールを天秤にかけて前者を取ってしまうことで、客観的に見れば「どうしてそんなことを?」と不思議な判断をしてしまう。そんな不都合な真実だけでなく、人は組織にいることにより逆に責任を取ることができなくなってしまうという、多くの人が学校で会社で村社会で一度は体感しているけれど気づかないふりをしているパラドックスを、実に淡々と冷静に語っていく。

(略)

日本での公開は9月25日から。事故から33年を経て観光地化しているチェルノブイリで本当は何が起こっていたのか? 原発事故では実際何が起こるのか? ニュースでは流れない“真実”を鑑賞しておいて損はないはず。

全文は原発事故の真実を描いたHBO「チェルノブイリ」がエミー賞を獲得

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HBO’s Chernobyl Triumphs with Outstanding Limited Series Win via People

The acclaimed show won over Showtime’s Escape at Dannemora, FX’s Fosse/Verdon, HBO’s Sharp Objects and Netflix’s When They See Us

By  Dave Quinn and  Georgia Slater 

It was a big night for Chernobyl at Sunday’s 71st annual Primetime Emmy Awards.

The acclaimed HBO show took home the win for outstanding limited series, triumphing over Showtime’s Escape at Dannemora, FX’s Fosse/Verdon, HBO’s Sharp Objects and Netflix’s When They See Us.

Chernobyl came into the night with the most nominations of the bunch, at 19. The series explores the aftermath and problem-solving of the world’s biggest nuclear disaster, when the nuclear power plant in the Soviet state of Ukraine exploded during system testing on April 26, 1986 — killing an estimated 4,000 to 90,000 victims and leaving areas of Eastern Europe heavily effected by radiation to this day.

Read more at HBO’s Chernobyl Triumphs with Outstanding Limited Series Win

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スリーマイル島原発1号機が操業終了、州の補助得られず。廃炉・除染は2076年までかかる見通し via Engadget

2号機は1979年の炉心溶融事故で知られます

米スリーマイル島の原子力発電所が、9月20日までで操業を終了すると発表しました。この施設は1979年に炉心溶融事故を起こしたことで知られますが、事故を起こしたのは2号機で、1号機はその後も運営会社を変えつつ操業を継続していました。しかし、2017年に現在の運営会社Exelonが、政府によるクリーンエネルギーへの補助金が得られないのであれば、2019年9月で操業を停止しなければならないと予告していました。

そして9月20日、予告どおりの操業終了となったわけですが、原発は停止すれば即解体して更地にする、と言うわけにはいきません。今後は数週間をかけて原子炉の燃料を取り出し、使用済み燃料プールに保管する作業が行われます。

原子炉を完全に解体しすべての放射性物質を除去するには、さらなる時間が必要です。Exelonは2078年までの時間と約12億ドルの費用がかかると推定しています。なお、2号機はこれを所有するFastEnergy社によって1号機の運転停止後2036年までに完全に閉鎖され、2041年までに廃炉・解体を開始、2053年でこれを完了するとしています。

(略)

スリーマイル島原発1号機の事故は世界に衝撃を与えたものの、国際原子力事象評価尺度で言えばレベル5に止まるもので、周囲に暮らす人々への被害は限定的でした。ただ炉心溶融が発生したことは1986年に発生したチェルノブイリ原発事故、2011年の福島第一原発事故(いずれもレベル7)に次ぐ重大な事例であり、1980~1990年代に米国で原発の建設数が低下する原因にもなったと言われています。

全文はスリーマイル島原発1号機が操業終了、州の補助得られず。廃炉・除染は2076年までかかる見通し

当サイト既出関連記事:Three Mile Island: How America’s worst nuclear accident unfolded via USA Today

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<原発事故「無罪」>(中)後悔と怒り今も 双葉病院「東電 無責任体質分かった」via 中日新聞

(略)

原発から約四・五キロ、町の許可がなければ立ち入れない帰還困難区域を九月上旬に訪れた。病院は入り口も中庭も雑草ばかり。約三百メートル離れた系列の老人介護施設「ドーヴィル双葉」の玄関内には、パンクした自転車や車いすが無造作に放置されているのが見えた。

道路脇の茂みの放射線量は毎時〇・八九マイクロシーベルト。東京都内の三十倍だった。入院患者らは当時、今よりはるかに高かった線量から逃れようとして命を落とした。

事故時、両施設には計四百三十六人が入院や入所をしていた。医療設備のない観光バスで九時間半の移動を強いられるなどしたお年寄りたち。四十四人を死亡させるなどしたとして業務上過失致死傷罪で強制起訴された東電旧経営陣三人は十九日、東京地裁で無罪判決を受けた。

「あのとき違った行動をしていれば」。病院の向かいに住んでいた片倉勝子さん(77)=同県いわき市=は今も自責の念にかられる。

(略)

判決公判を傍聴した菅野さんは、「旧経営陣の三人は『無罪は当然』という表情だった」と振り返る。旧経営陣は公判で、「知らない」「覚えていない」と繰り返した。菅野さんは「東電の無責任体質がよく分かった。刑事裁判が開かれた意義は大きい」と皮肉る。

「私はおやじも古里も失った。それなのに事故を起こした張本人は誰も責任を取らないなんて、おかしいよ」

全文は<原発事故「無罪」>(中)後悔と怒り今も 双葉病院「東電 無責任体質分かった」

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Boeing, Northrop spar over $85 billion nuclear missile program via The Washington Post

With Northrop poised to become the Defense Department’s primary provider of ballistic missiles, Boeing has launched an aggressive lobbying campaign

By Aaron Gregg

There was an $85 billion elephant in the room at this year’s Air Force Association conference, an annual trade show where thousands of uniformed airmen rub shoulders with suit-clad defense contractors hawking the latest advanced weaponry.

[…]

Northrop is poised to take over a massive Air Force nuclear weapons program called Ground Based Strategic Deterrent, or GBSD, which will call on a team of contractors to replace the U.S. military’s aging stock of Minuteman III intercontinental ballistic missiles. But Boeing’s Arlington-based defense business, which has handled the Minuteman program since 1958, has launched an aggressive lobbying campaign in defense of its interests.

[…]

With Boeing out, the Northrop-led team appears to be the Pentagon’s only option, something that could make it hard for the government to negotiate a fair price.

It is a common dilemma facing Defense Department weapons buyers, who have the impossible task of running a competitive marketplace when there are, at best, two or three potential suppliers for the most expensive weapons systems. The U.S. defense industry has consolidated to a worrying degree in the decades since the Cold War, officials and analysts say, with a handful of dominant suppliers exerting tremendous influence.

A White House report released last year found 300 cases in which important defense products are produced by just a single company, a “fragile” supplier, or a foreign supplier.

[…]

Boeing’s stewardship of the Minuteman program brought it roughly 600 defense contracts totaling $8 billion in the first 30 years of the programs, according to estimates provided by the company. Northrop has traditionally taken a secondary role handling complex systems integration.

In 2017, Northrop and Boeing were awarded contracts worth $349.2 million and $328.6 million, respectively, to develop their own version of a next-generation replacement for the Minuteman. In July, the Air Force asked each company to submit a proposal, hoping to compare the two missile designs and negotiate a fair price.

Read more at Boeing, Northrop spar over $85 billion nuclear missile program

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