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Reactors in Space

Nukewatch Quarterly Spring 2021
By Christine Manwiller

Hidden beneath the glamour of outer space travel lurks the very real threat of potential nuclear disaster. In two recent articles, Karl Grossman, professor of journalism at State University of New York, calls attention to the use of plutonium batteries in NASA’s deep-space missions. The Mars rover Perseverance is powered by 10.6 pounds of plutonium-238, which is 280 times more radioactive than the plutonium-239 used in nuclear weapons. The rover’s tiny need of electricity (about 100 watts) could have been produced with solar panels, a safe option that was sidelined by the influence of the nuclear industry, according to Bruce Gagnon, coordinator of the Global Network Against Weapons and Nuclear Power in Space. NASA acknowledged that the Atlas V rocket carrying Perseverance had a chance of exploding on take-off, or burning up in Earth’s atmosphere, spreading the deadly plutonium across Florida or the world.

Meanwhile, a February report from the National Academy of Sciences describes a partnership between NASA and the whole Pentagon, advocating the use of reactors in space citing “military advantages.” The reactor industry drives this partnership, seeing space as a lucrative market. These plans proceed in spite of past disasters caused by faulty rockets and failed satellites, including the US Transit 5BN-3 that burned up in the atmosphere in 1964, dispersing plutonium which was later linked to increases in lung cancer. The unnecessary use of plutonium batteries and perhaps even reactors by NASA creates risks for everyone, but as Grossman says, “it’s going to take enormous grassroots action — and efforts by those in public office — to stop it.”

—K. Grossman, “Plutonium, Perseverance and the Spellbound Press,” The Free Press, Feb. 24; and “Nuclear Rockets to Mars?,” CounterPunch.org, Feb. 16, 2021

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Fukushima at Ten: Aftershocks, Lies, and Failed Decontamination

Image at “Mechanics of a Nuclear Meltdown Explained”, by Jenny Marder, PBS News Hour, March 15, 2011: https://www.pbs.org/newshour/science/mechanics-of-a-meltdown-explainedP8

 

By John LaForge

It’s now 10 years since the catastrophic triple meltdowns of reactors at Fukushima in Japan. As Joseph Mangano of the Radiation and Public Health project put it three years ago, “Enormous amounts of radioactive chemicals, including cesium, strontium, plutonium, and iodine were emitted into the air, and releases of the same toxins into the Pacific have never stopped, as workers struggle to contain over 100 cancer-causing chemicals.”

Nukewatch and hundreds of other groups and scientific journals have issued dozens of reports about the disaster. A score of books have been published on the subject, and major media have at least done annual reviews of the official evacuations, cleanups and decontamination efforts. With so much information available, it is not possible to do more than present another update on recent news and analysis.

There is news of the shortage of Fukushima health studies; big earthquakes (aftershocks) rattling reactors and waste tanks; corporate and government dishonesty about decontamination; novel radioactive particles dispersed; and renewed fish contamination.

Very few health studies

“So far only one single disease entity has been systematically examined in humans in Fukushima: thyroid cancer,” says Dr. Alex Rosen, the German chair of International Physicians for the Prevention of Nuclear War. Other diseases, such as leukemia or malformations, which are associated with increased radiation exposure, have not been investigated, Rosen told the German medical journal Deutsches Ärzteblatt March 2.

(Fie studies have focused on birth abnormalities in the areas most affected: three on infant mortality rates, one on underweight newborns, and one on declining birth rates 9 months after March 2011.*)

The one disease study of the population was a screening for thyroid cancer in 380,000 local children under the age 18. In January 2018, the journal Thyroid reported 187 cases after five years. Reviewing the study, Mangano write in the Washington Spectator that, “A typical population of 380,000 children would produce 12 cases in five years.” The increase among children is “exactly what would be expected if Fukushima were a factor, as radiation is most damaging to the fetus, infant and child,” Mangano said.

New Earthquakes Rattle Wreckage and Nerves

Another large earthquake, magnitude 7.3, struck Feb. 13, again off the coast of the Fukushima reactor complex, and the reported 30 seconds of terror was followed by14 aftershocks up to magnitude 5.

The quake was severe enough that Tokyo Electric Power Co. (Tepco) and federal regulators suspect it caused additional damage to reactors 1 and 3 where cooling water levels fell sharply, the Associated Press reported. The Feb. 13 quake was felt in Tokyo 150 miles away. Japan’s meteorological agency said it was believed to be an aftershock of the record 2011 quake.

At a Feb. 15 meeting, government regulators said the quake had probably worsened existing earthquake damage in reactors 1 and 3 or broken open new cracks causing the cooling water level drop, the AP said.

“Because (the 2011 quake) was an enormous one with a magnitude of 9.0, it’s not surprising to have an aftershock of this scale 10 years later,” said Kenji Satake, a professor at the University of Tokyo’s Earthquake Research Institute.

There have been six major aftershocks in the Fukushima area since March 2011: April 7, 2011 (magnitude 7.1); April 11, 2011 (6.6); July 10, 2011 (7.0); Oct. 26, 2013 (7.1); Nov. 26, 2016 (6.9); and Feb. 13, 2021 (7.3).

Earthquake shocks are not the only recurring nightmare to haunt the survivors of the record quake that killed 19, 630. Typhoon Hagibis slammed into Tamura City in October 2019, and swept away an unknown number of bags of radioactive debris that had been stacked near a river.

Since March 2011, over 22 million cubic meters of contaminated soil, brush and other matter from areas hard hit by fallout have been collected in large black plastic bags and piled in temporary storage mounds in thousands of places. (“Fukushima residents fight state plan to build roads with radiation-tainted soil,” Japan Times, Apr. 29, 2018) Yet the volume is the tip of the iceberg: According to R. Ramachandran, in The Hindu, January 31, 2020, no decontamination activities are planned for the majority of forested areas which cover about 75 per cent of the main contaminated area of 9,000 square km.”

Cover-ups and disinformation

Reporting Feb. 14 about the latest quake, the AP noted that Tepco “has repeatedly been criticized for cover-ups and delayed disclosures of problems.” On June 22, 2016, Tepco’s President Naomi Hirose publicly admitted that the company’s lengthy refusal to speak of the “meltdowns” it knew of at its three reactors was tantamount to a cover-up and apologized for it.

The Washington Post reported March 6, 2021 that, “For years, Tepco claimed that the treated water stored at the plant contained only tritium, but data deep on its website showed that the treatment process had failed.” The tanks now hold almost 1.25 million tons of highly contaminated waste water. “In 2018, [Tepco] was forced to acknowledge that 70 percent of the water is still contaminated with dangerous radioactive elements — including strontium-90, a bone-seeking radionuclide that can cause cancer — and will have to be treated again before release,” the Post reported.

Harvey Wasserman reported for Columbus Institute for Contemporary Journalism’s The Free Press on a July 2007 earthquake that shook Japan and forced dangerous emergency shutdowns at four reactors at Kashiwazaki. “For three consecutive days [Tepco] was forced to issue public apologies for erroneous statements about the severity of the damage done to the reactors, the size and lethality of radioactive spills into the air and water, the on-going danger to the public, and much more. Once again, the only thing reactor owners can be trusted to do is to lie.”

Radioactive Particles Newly identified

Work just published in the journal Science of the Total Environment documents new, highly radioactive particles that were released from the destroyed Fukushima reactors. The study was led by Dr. Satoshi Utsunomiya and Kazuya Morooka of Kyushu University. “Two of these particles have the highest cesium radioactivity ever measured for particles from Fukushima,” the research found. The study analyzed particles that were taken from surface soils collected 3.9 kilometers from the reactor site.

Speaking with Science Daily Feb. 17, Dr. Utsunomiya said, “Owing to their large size, the health effects of the new particles are likely limited to external radiation hazards during static contact with skin.” The particles were reportedly spewed by the hydrogen explosions that rocked the reactor buildings and fell within a narrow zone that stretches ~8 kilometers north-northwest of meltdowns.

But Dr. Utsunomiya also said the long-lived radioactivity of cesium in “the newly found highly radioactive particles has not yet decayed significantly. As such, they will remain in the environment for many decades to come, and this type of particle could occasionally still be found in radiation hot spots.”

Smaller radioactive particles of uranium, thorium, radium, cesium, strontium, polonium, tellurium and americium were found afloat throughout Northern Japan, according to a report by Arnie Gundersen and Marco Kaltofen published July 27, 2017 in Science of the Total Environment. The radioactively hot particles were found in dusts and soils. About 180 particulate matter samples were taken from automobile or home air filters, outdoor surface dust, and vacuum cleaner bags. Some142 of the samples (about 80 percent) contained cesium-134 and cesium-137 which emit intense beta radiation and is very dangerous if ingested or inhaled. “A majority of these samples were collected from locations in decontaminated zones cleared for habitation by the National Government of Japan,” the authors revealed.

Greenpeace Reports Cleanup Failures and Deception

Greenpeace Japan released two major reports March 4 that also contradict the country’s positive decontamination and human rights claims after 2011.

“Successive governments during the last 10 years … have attempted to perpetrate a myth about the nuclear disaster. They have sought to deceive the Japanese people by misrepresenting the effectiveness of the decontamination program and ignoring radiological risks,” said Shaun Burnie, Senior Nuclear Specialist at Greenpeace East Asia and co-author of the first report.

Key findings of the radiation report Fukushima 2011-2020 are:

  • Most of the 840 square kilometer Special Decontamination Area (SDA), where the government is responsible for decontamination, remains contaminated with radioactive cesium. … an overall average of only 15% has been decontaminated. • No long-term decontamination target level will be achieved in many areas. Citizens will be subjected for decades to radiation exposures in excess of the … recommended maximum. • In the areas where evacuation orders were lifted in 2017, specifically Namie and Iitate, radiation levels remain above safe limits, potentially exposing the population to increased cancer risk.

Key findings of The Fukushima Daiichi Nuclear Power Station decommissioning report are:

  • The current decommissioning plan in the timeframe of 30-40 years is impossible to achieve and is illusory. • Radioactive waste created at the site should not be moved. Fukushima Daiichi is already and should remain a nuclear waste storage site for the long term.

— This is a report is the Spring 2021 Nukewatch Quarterly soon in your mailbox. A version of the article was published at CounterPunch, March 12-14, 2021 

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Treaty Banning the Ultimate Weapon of Mass Destruction Enters Into Force

BUS activists join 2019 protest against US nuclear weapons deployed at Germany's Buechel Air Basey John LaForge

The Treaty on the Prohibition of Nuclear Weapons (TPNW) takes effect Friday, January 22, 2021.

After decades of campaigns of every kind to “ban the bomb”, to prevent the nuclear arms race, and later to freeze the arms race, and, the nuclear weapons prohibition outlaws not just their development, testing and possession, but forbids any threatened use — commonly known as “nuclear deterrence.” Like with other multi-generational struggles against slavery, torture, the death penalty, child labor, TPNW campaigners justly call it “the beginning of the end of nuclear weapons.”

The new international law  — which for the first time in weapons treaty law requires reparations and compensation to victims of H-bomb testing and production — is similar to earlier global prohibitions such as the Geneva Protocol (outlawing gas warfare), the Hague Conventions (forbidding poisoned weapons), the Chemical Weapons Convention, the Biological Weapons Ban the Convention on Cluster Munitions and the anti-personnel Mine Ban.

The difference here is that the world community has finally added to the list of despicable, loathsome, appalling and shunned weapons of war those devices whose effects contain and exceed beyond comprehension the accumulated evil of the all the rest—nuclear and thermonuclear weapons.

Nuclear weapons have been earnestly condemned for 75 years by legal scholars, religious leaders, peace groups, military commanders, prime ministers, presidents and corporate CEOs. They’ve been called “the ultimate evil” by the International Court of Justice in 1996 and any use of them was declared by the UN General Assembly as early as 1961 “a crime against [hu]mankind and civilization.” The TPNW’s language makes clear why: “Cognizant that the catastrophic consequences of nuclear weapons cannot be adequately addressed, transcend national borders, pose grave implications for human survival, the environment, socioeconomic development, the global economy, food security and the health of current and future generations, and have a disproportionate impact on women and girls, including as a result of ionizing radiation…”

Yet nuclear-armed countries all hold that their plans and threats to commit atomic violence are legal. For example, the US Navy Field Manual says, “There is at present no rule of international law expressly prohibiting States from the use of nuclear weapons in warfare. In the absence of express prohibition, the use of such weapons … is permitted.”

No more. The TPNW rebukes and nullifies this artful dodge, which is partly why its establishment is a monumental accomplishment. Forbidding nuclear weapons by name is also a triumph of harrowing urgency, considering the number of doddering heads of state with access to nuclear launch codes and especially in view of the atomic scientists’ “Doomsday Clock” being set at 100 seconds to midnight.

Countries with nuclear arsenals rejected the UN negotiations in 2017 that produced the TPNW, and they dismiss its obligations because the law applies only to states that ratify it. The duplicity of the nuclear-armed governments was displayed by then US UN Ambassador Nicki Haley who led 35 countries in a boycott of the talks. Haley said the treaty would end up disarming the nations “trying to keep peace and safety”. At the time, the United States was militarily occupying and/or at war in Afghanistan, Iraq, Syria, Yemen, Somalia, Libya, and Niger. Haley’s speech must have reminded the more than two-thirds of the UN Ambassadors that “hypocrisy is the respect that vice pays to virtue.”

The power of the new Treaty is worth celebrating for now, but then it must be employed by us all to end the public’s ignorance, denial, forgetfulness, and habituation regarding plans for nuclear war, and to bring the nuclear weapons states into compliance. ###

— John LaForge is a Co-director of Nukewatch, and with Kelly Lundeen co-edits its newsletter, Nukewatch Quarterly.

https://www.counterpunch.org/2021/01/20/treaty-banning-the-ultimate-weapon-of-mass-destruction-enters-into-force/

http://www.peacevoice.info/2021/01/19/treaty-banning-the-ultimate-weapon-of-mass-destruction-enters-into-force/

 

 

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NRC Should Fix Potentially Fatal US Reactor Flaw 

Nukewatch Quarterly Winter 2020-2021

On October 16, Beyond Nuclear submitted a “federal enforcement petition” to the NRC urging the immediate shutdown of the country’s 19 GE “Mark I” boiling water reactors until their faulty containment vents are replaced. The destroyed Fukushima reactors are the same design as these 19 US units. “The NRC has known for decades that the [GE] Mark I containment is … too small to contain the dynamic force of a severe accident,” said Paul Gunter, director of the Reactor Oversight Project at Beyond Nuclear.

In the early 1970s, when many Mark I units were still under construction, the Atomic Energy Commission—the NRC’s predecessor—concealed design flaws and vulnerabilities in the reactors, fearing that disclosing the defects would lead to the shutdown of the reactors. GE engineers reportedly said in 1976 that nuclear power is “so dangerous that it now threatens the very existence of life on this planet.”

In the aftermath of Fukushima, the NRC ordered owners of Mark I reactors to install new “reliable” vents intended to prevent an uncontrolled release of radioactive material during a severe accident. However, according to the petition, the installed vents cannot handle all the thermal energy that could be generated during a severe accident. The NRC stipulated that the new vents handle just 1% of a reactor’s thermal power level under accident conditions. In order to “cope with the vast amounts of thermal energy, steam, and explosive hydrogen gas produced during a partial or complete meltdown accident,” a vent needs to be capable of removing at least 25 times as much thermal energy as the NRC stipulated in its order.

—Beyond Nuclear press release, Oct. 20, 2020

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French Rad Waste Freighter Arrives in US

Nukewatch Quarterly Winter 2020-2021

A freighter carrying high level radioactive waste from France arrived in Charleston, South Carolina, on November 20. The freighter, Pacific Heron, left Cherbourg November 5 with a load of radioisotope thermoelectric generators (RTGs), which had been used to power marine beacons. The Pacific Heron crossed the Atlantic with a deactivated location beacon—a common practice with shipments of radioactive waste—leaving the vessel difficult to locate and at higher risk of an accident, especially at night.

The RTGs contain strontium-90, a radioactive isotope dangerous for 300 years that is produced by nuclear reactors and bomb tests. It is known to cause leukemia, skin cancer, and bone cancer. In the body, strontium-90 behaves like calcium and permanently embeds itself in bone tissue, exposing the surrounding cells to continuous radiation. Because children have rapid bone growth, they are particularly susceptible to the carcinogenic effects of strontium-90.

The RTGs will be trucked across the US and buried in a shallow trench at the former Nevada Test Site, where RTGs have been disposed of in the past. Savannah River Site Watch reports that the RTGs are believed to have been fabricated by the US Department of Energy. The group said in a news release that neither the public in South Carolina, Nevada, nor the states along the route have granted permission for or even been informed of the transport of these materials through their jurisdictions. Neither the Nevada Attorney General nor the US Department Energy responded to requests for information.

—Savannah River Site Watch, Nov. 17, 2020; CDC Toxicological Profile for Strontium, 2004

 

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