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United Nations Scientific Committee on Atomic Radiation (UNSCEAR) report on Fukushima health effects -rushed, inadequate, inconsistent

Dr Ian Fairlie, 12 Mar 21, more https://www.ianfairlie.org/news/latest-unscear-report-on-the-fukushima-nuclear-disaster-in-2011/    On March 9, the United Nations Scientific Committee on Atomic Radiation (UNSCEAR) published an advance copy of its latest (third) report on the health effects from the Fukushima Daichi nuclear accident which commenced on March 11, 2011. UNSCEAR 2020 Report – Annex B – Advance Copy

The report shows signs of having been rushed out as it is an advance copy and is unfinished. It states 23 electronic attachments with supplementary information on detailed analyses of doses to the public and their outcomes are currently in production and will be available soon on the UNSCEAR website.

I shall look at the Report in more detail when the additional information is published. However at the 10th anniversary of the nuclear catastrophe at Fukushima in 2011, it’s necessary to have an initial look at the Report’s comments on contentious issues arising from the accident – (a) the number of expected fatal cancers and (b) the continuing controversy over the cause(s) of the large observed increases in thyroid cancers (TCs) in Japan since 2011.

On (a), the 2020 Report concludes that there are no observed ill health effects from the accident but this conclusion is inconsistent with UNSCEAR’s own estimates of high collective doses from the accident.  Table 13 (page 72) of UNSCEAR’s 2020 report shows that, in the first 10 years after the accident, the whole body collective dose from the accident was 32,000 man Gy. When we apply the widely-accepted fatal cancer risk estimate of 10% per Gy to this figure, we see that about 3,000 fatal cancers will have occurred due to the accident, correct to one significant figure.  The report’s strange, unscientific conclusion to the contrary is inconsistent with these estimates. The only assumption used here is that radiation’s dose-response relationship follows the linear-no-threshold model, as recognised and used by all the world’s radiation protection authorities.

On (b), the 2020 Report (page 107, para q) concludes that the sharp increase in observed thyroid cancers post-Fukushima was not due to thyroid intakes of iodine isotopes from the accident but due to increased surveillance.

However large collective doses to the thyroid are also published in UNSCEAR’s new 2020 report. In the first 10 years after the accident, the 2020 report states the collective thyroid dose to the Japanese population from the accident was 44,000 man Gy.  Again, this is a high number, but the absence of an authoritative risk factor for thyroid cancer – especially among young children aged 0 to 4 who were exposed to both internal intakes of radioactive iodine plus external exposures to ground-deposited Cs-134 and C-137 means that reliable estimates of  the actual numbers of thyroid cancer cases due to the accident are unfortunately not possible.  The supplementary information yet to be released may enable such calculations to be made. However the large collective dose to the thyroid from Fukushima casts doubt on UNSCEAR’s conclusion that the observed increases are not due to the accident.

I would not be surprised to learn that the negative conclusions in the UNSCEAR 2020 Report might be a reason why an advance copy was rushed out in unfinished form before the anniversary of the Fukushima accident.

I add the caveat that the above analysis is a (second) draft and has not yet been fully peer-reviewed. However many requests have been made for views on the UNSCEAR’s 2020 report, so I’m publishing this quickly. Any errors which are pointed out will be corrected in a later post.

March 13, 2021 Posted by | Fukushima continuing, health, Reference, spinbuster | Leave a comment

Report: Cancer death rates rising near Fermi nuclear plant 

Report: Cancer death rates rising near Fermi nuclear plant   https://www.13abc.com/2021/03/11/report-cancer-death-rates-rising-near-fermi-nuclear-plant/

A new study is looking to test baby teeth from children living near the plant.  NEWPORT, Mich. (WTVG) – A new report from the Radiation and Public Health Project claims that the cancer death rate in Monroe County, Michigan is on the rise and it’s tying that growth to the Fermi 2 nuclear plant in Newport.

According to the report, which uses public health data from the Centers for Disease Control and Prevention, the rate of death due to cancer in Monroe County was roughly equal to that of the rest of the United States. Since 1988, that rate has risen steadily, reaching 11.3% higher than the national average in the most recent 10 years (2009-2018). From 2014-2018, that rate was 14.3% higher than the national average, amounting to 1,794 deaths. In the period between 1969 and 1978, outlines the report, that rate was 4.5% lower than the national average.

The Fermi 2 nuclear power plant went online in June of 1985, and while the report has no concrete evidence that the plant is the definitive cause of the rise in cancer deaths in the county, it does provide a correlative pattern. 13abc has reached out to DTE Energy, owners of the Fermi 2 plant, for comment.

“The trends in Monroe County cancer rates since the mid-1980s cannot overlook the startup of the Fermi reactor, and the potential role of radioactive emissions on health,” says Joseph Mangano MPH MBA, Executive Director of RPHP and study author.

“The report needs to be taken seriously, and follow-up measures are urgently needed,” adds Christie Brinkley, a long-time activist on nuclear issues, Board member of RPHP, and a native of Monroe County. “In particular our children must be protected, as they are most vulnerable.”

In an effort to further understand the role the reactor may have had in the rise in cancer rates in the area, the RPHP is conducting a “Tooth Fairy” study. They’re collecting baby teeth from children living near the power plant to test for levels of Strontium-90, a chemical created by nuclear reactors. They’re hoping to test up to 50 teeth and will compare the results to Sr-90 levels in Detroit-area residents from a 1950s-era study of atomic bomb test fallout. Information about the study, including how to participate, can be found at their website.

March 13, 2021 Posted by | children, Reference, USA | Leave a comment

Every hour, Fukushima reactor 2 emits more than 10,000 times the yearly allowable dose for radiation workers

March 13, 2021 Posted by | Fukushima continuing, radiation, Reference | Leave a comment

Fukushima nuclear accident costs so far $188billion, projected final costs of $740 bn.

David Lowry’s Blog 10th March 2021, Pediatrician Dr Alex Rosen, a leading figure in the German branch of the International Physicians for the Prevention of Nuclear War (IPPNW) said it was “luck and divine intervention” that wind from the west blew most of the radiological releases out over the Pacific Ocean, meaning the Fukushima accident released more radioactivity to the oceans than the Chernobyl accident and all the nuclear weapons tests together.
Another webinar I attended, on 9 March, was co-hosted by Northwestern University’s Roberta
Buffett Institute for Global Affairs located in Evanston, Illinois, and the Bulletin for the Atomic Scientists, based in Chicago, to launch a new international interdisciplinary collaborative study on “Nuclear Disaster Compensation: Lessons from Fukushima: Interviews with Experts and
Intellectuals, edited by anthropology professor Hirokazu Miyazaki.
Former US Nuclear Regulatory Commission chairperson, Allison McFarlane, now a professor and director of the School of Public Policy and Global Affairs at the University of British Columbia in Vancouver, pointed out in the webinar that the Fukushima accident has so far cost US$188billion, with projected final costs of US$740 bn.

http://drdavidlowry.blogspot.com/2021/03/nuclear-fuk-ed.html

March 13, 2021 Posted by | business and costs, Fukushima continuing, Reference | Leave a comment

Need to establish compensation schemes for future nuclear accidents

March 13, 2021 Posted by | 2 WORLD, Legal, Reference | Leave a comment

Time to clean up Bikini Atoll,to right the nuclear wrongs done to the Pacific islands people.

After 75 years, it’s time to clean Bikini   https://thebulletin.org/2021/03/after-75-years-its-time-to-clean-bikini/?utm_source=Newsletter&utm_medium=Email&utm_campaign=ThursdayNewsletter03112021&utm_content=NuclearRisk_CleanBikini_03082021

By Hart RapaportIvana Nikolić Hughes | March 9, 2021,   Due to their remote location in the Northern Marshall Islands, the people of Bikini Atoll were spared the worst of the mid-Pacific fighting between the American and Japanese armies in the final years of World War II. Their millennia-old culture and sustainable way of life ended abruptly when, in early 1946, Commodore Ben Wyatt, a representative of the occupying United States Navy, informed King Juda and other Bikini residents that the US would begin to test nuclear weapons near their homes. Wyatt asked the Bikinians to move elsewhere, stating that the temporary move was for “the good of mankind and to end all wars.” Though Wyatt may have believed his words to be true, the show of might by the US that followed neither ended all conflict, nor was the exodus short-lived. Seventy-five years later, Bikinians have yet to return.

Nuclear testing in Bikini and other Marshall Islands, which lasted from 1946 to 1958, received international attention at the time. In those early Cold War days, America demonstrated its nuclear prowess through images of mushroom cloud blasts towering over the Pacific on the cover of Time magazine and other prominent publications. The word Bikini infiltrated popular culture via the name of a two-piece swimsuit (named by a French designer to be “explosive”) and SpongeBob’s home, without simultaneously suffusing our conscience with an awareness of the injustices and suffering those blasts caused the Marshallese people.

It is time, finally, to recognize and right the wrongs perpetrated by the US government in the Marshall Islands. The US forced a new and dangerous technology on the native lands and peoples, without fully comprehending the short- and long-term consequences. The Marshall Islands–and Bikini specifically–ended up the site of most of the tests of US hydrogen bombs, weapons up to a thousand times more powerful than atomic bombs used in attacks on Japan in 1945. Later, when the refugees were briefly returned to Bikini after testing ended, they were exposed to harmful radiation amounts with devastating health effects.

To be sure, the US government has taken steps to monitor and address the contamination that resulted from these nuclear detonations. However, the status quo—studies by the Energy Department for the sake of scientific publications and reports, while Bikinians continue to live on other islands—is not only inadequate, but morally repugnant. Bikini is a native land and water that, over thousands of years, was critical to the people’s sustenance and the bedrock of their culture. While some of those who survived the decades of relocations are still alive, their children and grandchildren, including the descendants of King Juda, have yet to resettle their ancestral home. Without an immediate US-government-funded plan to resettle the living refugees, the millennia-long culture and history tied to the atoll may be lost forever. Also, as one of the highest lying islands in the region, Bikini could be the solution to challenges the Marshallese face from global warming and corresponding rise of sea levels.

But it’s not as simple as saying: “Let’s move the Bikinians back.” A permanent return to the atoll by a multi-generational community would risk serious health effects unless sources of remaining radiological contamination in Bikini’s fruit, soil, and lagoon are addressed and removed, according to our research at Columbia University’s K=1 Project, Center for Nuclear Studies. We have found radioactive materials throughout Bikini Atoll, resulting in background gamma radiation above the limit agreed upon by the Republic of the Marshall Islands and US and levels of cesium-137 in various fruits that violate most relevant international and domestic safety standards. Even the waters surrounding Bikini, a formerly plentiful source of food, are riddled with radioisotopes from the detonations. The cleanup may require a novel scientific approach on par with that used after the Chernobyl and Fukushima nuclear accidents. That said, a modern nuclear testing cleanup protocol may prove useful in the event of future nuclear incidents in the United States or elsewhere.

The Biden administration has promised to lead in domestic and international spheres with morals and compassion. To do so, it must engage in a truthful, comprehensive accounting of past missteps in the Marshall Islands, regardless of whether the cost of reparations and resettlement exceeds its current pledge of roughly $110 million to Bikini. Commodore Wyatt’s allegedly “temporary” displacement of Bikinians from their native land has lasted 75 years and counting. Will the Biden administration act with morals to clean remaining radioactive material from US detonations? Will it act with compassion to help Bikinians find their way home?

March 13, 2021 Posted by | environment, history, indigenous issues, OCEANIA, Reference | Leave a comment

French Nuclear tests: revelations about a cancer epidemic

March 11, 2021 Posted by | France, health, OCEANIA, Reference, weapons and war | Leave a comment

New Zealand groups oppose launch of U.S. military nuclear satellite

a security expert has suggested it puts New Zealand into “the kill chain” and makes New Zealand a military target. 

March 9, 2021 Posted by | New Zealand, politics international, Reference, space travel, weapons and war | Leave a comment

The radiation danger to astronauts- cancer, heart disease -an ethical problem

“These are all crucial studies to be conducted in order to really understand the risks we’re exposing astronauts to,” says Meerman. “Therefore, we believe we are not there yet and we should debate whether it is safe to expand human space travel significantly

March 9, 2021 Posted by | 2 WORLD, radiation, Reference, Religion and ethics, space travel | Leave a comment

Sorry saga of America’s plutonium waste problems


Can the Energy Department store 50 tons of weapons-grade plutonium for 10,000 years?  
Robert Alvarez Bulletin of the Atomic Scientists, 8 Mar 21,

”…………The US-Russia plutonium disposal disagreement.

The end of the Cold War led to deep cuts in the US and Russian nuclear arsenals, and in 1993 President Clinton issued a directive declaring that the United States is “committed to eliminating, where possible, the accumulation of stockpiles of highly enriched uranium and plutonium.” In September 2000, the United States and Russia signed the Plutonium Management Disposition Agreement, under which 34 metric tons of plutonium from weapons would be blended with uranium and serve as mixed-oxide or MOX reactor fuel to produce electricity.

Construction on the Mixed Oxide Fuel Fabrication Plant at the Savannah River Site began in 2007, but  the United States abandoned the project because of delays and estimated cost overruns of $30 billion to $50 billion. After a “Red Team” expert review in 2015, the Energy Department decided to pursue a “dilute and dispose” option for storing plutonium, which, the team reported, would cost about half as much as the MOX project. Plutonium from weapons and other forms would be converted from metal to oxide, diluted with a secret adulterant, and then placed  a special container for shipment and disposal at WIPP.
In April of that year, Russian President Vladimir Putin took issue with the US decision, saying it “is not what we agreed on.” The dilute-and-dispose option for excess plutonium does not meet the same level of proliferation resistance as the 300-year radiation barrier provided by the “spent fuel standard”; within a few decades after emplacement, radiations levels could fall low enough to allow the plutonium to be recovered, in theory. But the salt formation at WIPP is expected to slowly collapse and seal off the drums of waste. Just the same, in October 2016 Putin suspended implementation of the plutonium disposition agreement “due to Washington’s unfriendly actions toward Russia.”

The dilute and dispose project.

The Energy Department optimistically estimates that its dilution and disposal project will start up in 2027 and store 34 metric tons of weapons-grade plutonium by 2049, at a cost of $18 billion. That time estimate seems likely to be unrealistic; according to the Institute for Defense Analysis, “we could find no successful historical major project that both costs more than $700 million and achieved [Energy Department project startup] … in less than 16 years.”

The dilute and dispose project i

  • The Pantex weapons assembly and disassembly plant near Amarillo, Texas, where thousands of pits and other forms of plutonium have to be prepared for safe and secure shipment to Los Alamos National Laboratory (LANL) in New Mexico. The majority of the plutonium at Pantex is stored in facilities at that were built in the 1940s. In 2010 and 2017, unexpected 2,000-year rains flooded a major plutonium storage area with several inches of water, which shut down the plant. It cost of hundreds of millions of dollars to deal with about 1,000 containers affected by the flooding.
  • At the Los Alamos National Laboratory, pits will be converted from metal to an oxide that resembles a yellow-to-olive-green talcum-like powder, which is highly dispersible if it escapes from leaking glove boxes. The conversion process takes place at the PF-4 facility, a 69-year-old complex where the Energy Department has a major multibillion-dollar project underway to upgrade aged processes to produce new plutonium bomb triggers. In 2020, a panel of the National Academies of Science warned that “LANL may be a major bottleneck” impacting the plutonium disposal mission. The disposal and production projects could be on a collision course by the middle of this decade, when both are planned to scale up by 10 times.
    • Once Los Alamos produces plutonium oxides, they will be sent to the Savannah River Site in South Carolina, where the plutonium will be diluted and mixed with a secret adulterant, sometimes via the use of mortars and pestles. About 166,000 specially designed drums will be filled with the dilute fissile material. This task is a tall order for the Savannah site, where the round-the-clock work is expected to scale up by 10 times in a facility that officially exceeded its design life years ago. The facility will be almost 100 years old by 2049 when the dilute and disposal project is expected to be completed.
    • Once the drums are filled, commercial trucks are expected to transport them across the country, from South Carolina to New Mexico and WIPP, in more than 3,888 shipments.
    • As it plans to dispose of its excess plutonium, the Energy Department has, notably, paid little attention to inspections and verification by the International Atomic Energy Agency, a key element of the Nuclear Non-Proliferation Treaty. As noted by the report of an expert panel of the National Research Council, “IAEA monitoring and inspections are an important component of the [Plutonium Management and Disposition Agreement with Russia]  requirements, and they could also provide enhanced public and international confidence that the material is properly accounted for and emplaced in WIPP.”

      Plutonium disposal beyond dilute and dispose.

    •  Over the past three years, WIPP and the nearby area have become ground zero for several storage and disposal plans for the bulk of civilian and military radioactive wastes. In addition to trans-uranic wastes set for WIPP and plutonium related to weapons production, the Energy Department seeks to dispose of six tons of fuel-grade plutonium from its research and development program, sludge from 15 of Hanford’s high-level radioactive waste tanks, trans-uranic waste generated from the production of new plutonium pits, and other radioactive waste.
    • Even after the Energy Department recently recalculated its excess plutonium and other radioactive wastes, resulting in a 30 percent reduction in the total volume to be sent to WIPP, the federal statutory limit set in the Land Withdrawal Act, which authorized the opening of WIPP, will be exceeded by these planned disposal efforts. Congress would have to amend the law to expand the volume, set for WIPP at 175,564 cubic feet, by as much as than 50 percent to accommodate all the waste. Moreover, it appears that new plutonium pit production is projected to generate huge amounts more waste.Lurking in the shadows, 71 miles from the WIPP, sits an Energy Department effort to dispose of as much as 500,000 gallons of grouted wastes from Hanford’s high-level radioactive waste tanks at the Waste Control Specialists landfill in Andrews County Texas.
    • That firm is also seeking a license from the Nuclear Regulatory Commission to establish centralized interim storage of spent nuclear fuel from the nation’s power reactor fleet. So, too, is the Holtec Corporation with a proposed spent nuclear fuel storage site 16 miles from WIPP in Lea County, New Mexico.If these interim storage efforts succeed, by mid-century up to 10,000 spent fuel cannisters containing nearly the entire US commercial spent nuclear fuel inventory will be transported across the country for storage near WIPP. They may sit there for more than 100 years. (See sidebar: “The long-term problem of “peaceful” plutonium.) If these plans are realized, WIPP and the nearby area will have become the recipients of an enormous, decades-long, radioactive-waste-transport funnel directing the bulk of the nation’s commercial and military radioactive detritus to New Mexico and far West Texas……… https://thebulletin.org/2021/03/can-the-energy-department-store-50-tons-of-plutonium-for-10000-years/#.YEa37PTkUIk.twitter

March 9, 2021 Posted by | - plutonium, Reference, USA | Leave a comment

How Scotland’s Dunoon became an American nuclear base, and a target

March 8, 2021 Posted by | Reference, UK, weapons and war | Leave a comment

Reuters gives a timeline of events: Fukushima 2011 – 2021

March 6, 2021 Posted by | Fukushima continuing, Reference | Leave a comment

French report on the unfairness of France’s nuclear history in Algeria

French report grapples with nuclear fallout from Algerian War  https://thebulletin.org/2021/03/french-report-grapples-with-nuclear-fallout-from-algerian-war/?utm_source=Newsletter&utm_medium=Email&utm_campaign=ThursdayNewsletter03042021&utm_content=NuclearRisk_AlgerianWar_03042021&__cf_chl_captcha_tk__=32bfe924bf6171eab26d9deb08cd73459b5e69dc-1614896664-0-AWxxiguytXLkG_ERcOpFeDyCqmv7X1FYZmZBNGAnlwY6ZlI8PgWd2By Austin R. Cooper | March 4, 2021 n January, the French historian Benjamin Stora filed a report commissioned by the French President Emmanuel Macron aimed at “reconciliation of memories between France and Algeria,” which France ruled as the jewel of its colonial empire for more than 130 years.

The Stora Report addressed several scars from the Algerian War for Independence (1954–62), a bloody struggle for decolonization that met savage repression by French troops. One of these controversies stems from French use of the Algerian Sahara for nuclear weapons development.

France proved its bomb in the atmosphere above this desert, naming the inaugural blast , or Blue Jerboa, after the local rodent. Between 1960 and 1966, France detonated 17 nuclear devices in the Algerian Sahara: four atmospheric explosions during the Algerian War, and another 13 underground, most of these after Algerian Independence.

French nuclear ambitions became inextricable from the process of Algerian decolonization. The Saharan blasts drew international outrage, stalled ceasefire negotiations, and later threatened an uneasy peace across the Mediterranean.

The Stora Report signaled that radioactive fallout from the Algerian War has remained a thorn between the two nations. But the document comes up short of a clear path toward nuclear reconciliation.

A United Nations dispute. The French bomb collided with the Algerian War before the first mushroom cloud rose above the Sahara. In November 1959, Algerian allies representing independent states in Africa and Asia contested French plans for the desert in the First Committee on Disarmament at the United Nations.

Part of the French strategy at the United Nations was to drive a wedge between the nuclear issue and what French diplomats euphemistically termed the “Question of Algeria.” French obfuscation continued for decades.

France would not, until 1999, call the bloodshed a war, preferring the line that what happened in Algeria, as part of France, amounted to a domestic dispute, rather than UN business. Macron became, in 2018, the first French president to acknowledge “systemic torture” by French troops in Algeria.

The Afro-Asian challenge to Saharan explosions hurdled France’s diplomatic barricades at the United Nations. The French delegation tried to strike references to the Algerian War as irrelevant. But their African and Asian counterparts painted the desert blasts as a violation of African sovereignty.

The concern was not only for contested territory in Algeria, but also for independent states bordering the desert, whose leaders warned that nuclear fallout could cross their national borders. Radiation measurements taken in the wake of Gerboise bleue proved many of them right.

Nuclear weapons represented another piece of French imperialism on the continent.

Secret negotiations resumed in September 1961, with US Ambassador to Tunisia Walter N. Walmsley serving as France’s backchannel. The US State Department worried that French attachment to the test sites might thwart the decolonization process.

Lead Algerian negotiator Krim Belkacem asked Walmsley if prospects for a ceasefire still hinged on France retaining control of the test sites. Krim got his answer when Franco-Algerian talks resumed the following month, at the end of October 1961.

France did not abandon its goal to continue nuclear explosions in the Sahara. But the Algerian position appeared to have softened. So long as further blasts did not impinge on Algeria’s “eventual sovereignty” over the desert, as one archival document put it, a deal looked possible.

The Evian Accords marked a nuclear compromise. Finally signed in March 1962, the landmark treaty granted France a five-year lease to the Saharan test sites but did not specify terms of use.

Going underground. Advice from the French Foreign Ministry played a key role in pushing France’s weapons program beneath Saharan mountains. French diplomats suggested that underground explosions would present, according to one archival document, “significantly less serious” challenges than atmospheric ones for future relations with Algeria and its African neighbors.

This did not stop Algeria’s first president, Ahmed Ben Bella, from winning political capital with the nuclear issue. In public, Ben Bella cast Saharan blasts as an intolerable violation of Algerian sovereignty, as had his allies at the United Nations. In private, however, Ben Bella acquiesced to the Evian terms and reportedly tried to squeeze French financial aid out of the deal.

The Hoggar Massif shook 13 times before France handed over its two Saharan test sites to Algeria in 1967. An accident occurred during one of these underground blasts, dubbed Béryl, when containment measures failed. Several French soldiers and two high-ranking French officials suffered the highest radiation exposures, but roughly 240 members of “nomadic populations” in the region received lower doses.

Meanwhile, France began construction on its Pacific test range in French Polynesia, the site of nearly 200 nuclear explosions between 1966 and 1996. Most took place underground, but France also conducted atmospheric detonations in Polynesia, and these continued into the 1970s. Even though the Limited Test Ban Treaty had gone into effect in 1963—prohibiting nuclear blasts in the atmosphere, underwater, and in outer space—France refused to sign it.

Contamination and compensation. As part of its reconciliation proposal, the Stora Report encouraged Franco-Algerian cooperation on environmental remediation of the Saharan test sites. An expert report from the International Atomic Energy Agency, however, concluded in 2005 that environmental interventions were “not required” unless human traffic near the sites should increase.

The Stora Report briefly mentioned compensation linked to radiation exposure from French nuclear weapons development, but this deserves a closer look. In 2010, the French Parliament passed a law recognizing these victims and establishing funds and procedures to provide compensation for illness and injury. So far, France has earmarked 26 million euros for this purpose, but almost none of that has gone to Algerians.

Decades earlier, France’s nuclear allies turned to compensation programs in an attempt to reconcile with marginalized groups affected by weapons development without disclosure or consent. In 1993, for example, the United Kingdom settled with Australia as redress for indigenous people and personnel involved in UK explosions conducted in the former colony.

Facing similar lawsuits, the United States provided monetary compensation and health benefits to the indigenous people of the Marshall Islands, where US nuclear planners “offshored” their most powerful blasts during the Cold War arms race. Other US programs have made compensation available to communities “downwind” of the Nevada Test Site and surrounded by the uranium mines fueling the US nuclear arsenal, including Tribal Nations in the Four Corners region.

Compensation programs map a global history of colonial empire, racial discrimination, and dispossession of indigenous land, but postcolonial inequalities look particularly stark from the Sahara. Including appeals, France has granted 545 of 1,739 total requests filed by French soldiers and civilian participants in the nuclear detonations, as well as exposed populations in Algeria and Polynesia. Only 1 of 52 Algerian dossiers has proven successful.

French officials responsible for evaluating these files report that the ones from Algeria often arrive incomplete or in a shoddy state, and pin the blame on the Algerian government’s inability or unwillingness to provide the geographical, historical, and biomedical evidence that French assessment procedures demand. Claims must demonstrate that an individual worked or lived in a fixed area surrounding one of the two Saharan test sites, between February 1960 and December 1967, and suffered at least one of 21 types of cancer recognized as radiation-linked by French statute.

A step toward reconciliation. If Macron really wants to tackle France’s nuclear history in Algeria—and its aftermath—his government should start here. The French Parliament opened the door to Algerian compensation in 2010, and important revisions to the evaluation procedures took place in 2017, but there has never been a level playing field. Macron could, for example, require that French diplomats posted in Algeria help Algerians build their cases and locate supporting documents.

Another option: Macron could declassify archival materials documenting the intensity and scope of radioactive fallout generated by French nuclear blasts. Draconian interpretations of French statutes on the reach of military secrecy continue to block access to the vast majority of military, civil, and diplomatic collections on France’s nuclear weapons program—including radiation effects. Foreign archives have provided useful information, but official documentation from the French government would help exposed populations—like those in the Sahara—understand what happened, evaluate the risks, bolster their claims, and likely find these more successful.

The Stora Report did well to acknowledge nuclear fallout from the Algerian War. Giving Algerians a fair shot at compensation should mark France’s first step toward reconciliation.

March 6, 2021 Posted by | AFRICA, civil liberties, environment, France, history, indigenous issues, investigative journalism, Reference, weapons and war | Leave a comment

Despite the problems, small nuclear reactor salesmen aggressively marketing: it’s make or break time for the nuclear industry.

Entrepreneurs Look to Small-Scale Nuclear Reactors,   The American Society of Mechanical Engineers,  Mar 2, 2021, by Michael Abrams  ‘‘……… even concepts that are predicated on being small, modular, and fast to build seem locked into decades-long development cycles.

The key to reviving the nuclear power industry  is building these small reactors not as projects, but as factory-made products. That’s easier said than done. “Usually, a bunch of nuclear engineers go in a room and then they come out after a year or two, and they have a design that doesn’t have a lot of foundation in realty, and nobody can make it, and the projects dies,” said Kurt Terrani, a senior staff scientist at Oak Ridge National Laboratory………..

In terms of reactor physics, the NuScale concept is fairly bog standard: low-enriched uranium, light-water cooling. In essence, their reactor is just a smaller version of the nuclear plants already in operation. That NuScale didn’t go with a more revolutionary design to mitigate waste or utilize an alternative fuel cycle is no accident. To do so would require the Nuclear Regulatory Commission to come up with an entirely new licensing framework, said José Reyes, cofounder and chief technology officer at NuScale.

“Pressurized water-cooled reactors have benefited from billions of dollars of research and development and millions of hours of operating experience over the past 50 year,” Reyes said. “NuScale went with a more traditional approach to assure a design that is cost-competitive and capable of near-term deployment.”

…………. The containment vessel will also sit underground in a giant pool capable of absorbing radiation from a leak. Multiple reactors would share the same pool. Being underground, they are also earthquake- and airplane-resistant. [ Ed. no mention of what would happen in the case of flooding, or of an emergency requirinfpeople to quickly respond underground] The company believes that its design is robust enough that utilities could site the reactors much closer to population centers, rather than in remote locations surrounded by an emergency planning zone.

So far, the concept and design have been convincing enough to win funding from the DoE and to move NuScale farther along in the regulatory process than any of its would-be competitors.

“NuScale’s small modular reactor technology is the world’s first and only to undergo design certification review by the U.S. Nuclear Regulatory Commission,”
 
NuScale set out to design a reactor that was small enough to transport to site, essentially complete. Not everyone agrees, however, that building out a power plant in 60-MW modules is optimal.

“The whole idea of SMRs is that smaller is better,” said Jacopo Buongiorno, a professor of nuclear science and engineering at MIT and the director of the Center for Advanced Nuclear Energy Systems. “But within the class of small reactors, larger is still better.  If you can design a reactor that is still simple, that  is still passively safe, that can still be built in a factory, but that generates 300 megawatts, that for sure is going to be more economically attractive than the same thing that generates 60 megawatts.”

Buongiorno points to GE’s BWRX-300 concept as a potentially better option. It, too, is a light-water reactor with fuel rods and passive cooling. But its larger size makes it a more of a plug-and-play replacement for coal plants……
Holtec’s SMR-160 is intended to be installed deep underground; the steel containment vessel is strong enough to keep the core covered during any conceivable disaster. “
…… Other SMR designs are dispensing with solid fuel altogether. These reactors would instead dissolve uranium in a molten salt. Some of these designs are miniaturized versions of the Molten Salt Reactor Experiment built by the Oak Ridge National Laboratory in the late 1960s………
 
The one downside to molten salt reactors is that the salts usually contain fluoride, which is extremely corrosive. Simplifying the mechanical design of the cooling system cuts down on the parts in danger of corroding, but the pins that will contain the fuel are still at risk…..

Make or Break for Nuclear

Moltex is aiming for build costs at around $2,000 per kW—more than wind or solar, but less than newly built coal or gas plants, let alone competing nuclear concepts. “We’ve believe we’ve come up with a concept that can radically reduce the cost of nuclear power,” ……

 
Other SMR companies are less aggressive with their cost estimates—NuScale has its scopes on a cost of around $3,600 per kW, while GE is aiming for less than $2,500—but still come in under conventional nuclear power. …….
Proof of whether those costs can be achieved will be actual construction and commissioning. “This decade will be very telling,” said Chicago’s Rosner. “It’s the make or break decade for nuclear.”
Furthest along is NuScale, which in September 2020 announced its SMR design had been issued a standard design approval from the U.S. Nuclear Regulatory Commission. That means the design can be referenced in an application for a construction permit—a big step, and one that had not been before achieved by a small modular reactor design. In August 2020, the NRC had completed its Phase 6 review and issued a Final Safety Evaluation Report (FSER).
The company also announced in November that it had uprated its Power Module to 77 MW, which should improve its economics by around 25 percent….

March 6, 2021 Posted by | 2 WORLD, marketing, Reference, Small Modular Nuclear Reactors | Leave a comment

The man who saves forgotten cats in Fukushima’s nuclear zone 

The man who saves forgotten cats in Fukushima’s nuclear zone  https://www.reuters.com/article/us-japan-fukushima-anniversary-pets-wide-idUSKCN2AV2XO, By Tim KellyKim Kyung Hoon-3 Mar 21,

March 4, 2021 Posted by | Japan, PERSONAL STORIES, Reference, Religion and ethics | Leave a comment