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May 2, 2023 by Nukewatch Leave a Comment

International Waste Shipments Halted

By Matthew Jahnke

International non-proliferation advocacy played a significant role in the decision to halt the shipment of radioactive waste from a German port to the notorious nuclear material refinement facility Savannah River Site in South Carolina. According to SRS Watch, German authorities confirmed “the [shipment of] spent fuel has indeed been terminated.” The approximately one million graphite pebbles, six cm in diameter, are stored in two locations in the German state of North Rhine-Westfalia. Most of the graphite pebbles contain highly enriched uranium supplied by the U.S. and used in two experimental reactors in northwest Germany which ceased operations in the 1980’s. Other radioactive isotopes present in the pellets include tritium, potassium-95, and carbon-14. SRS researches repurposing uranium for nuclear weapons and has used the threat of weaponization as justification for accepting the contaminated fuel, lest it pass into other hands. The illegal shipment would have spread radioactive contamination. U.S. anti-nuclear groups, as well as German groups including STOP Westcastor and .ausgestrahlt, successfully protested the waste transfer alongside German politicians in the Green and Left parties. The U.S. Department of Energy failed to conduct a comprehensive Environmental Impact Statement and kept the public in the dark on the proposal. — SRS Watch Press Release, January 2023

 

Silence on German spent fuel import plan remains a black eye on a derelict DOE (srswatch.org)

Filed Under: Environment, Newsletter Archives, Nuclear Power, Nuclear Weapons, On The Bright Side, Quarterly Newsletter, Radioactive Waste

May 2, 2023 by Nukewatch Leave a Comment

DOE Conducts Radiation-Detection Flights

By Bonnie Urfer

Not to be left out of New Year’s Eve festivities, the Department of Energy’s National Security Administration conducted its yearly radiation detection flights using twin-engine Bell 412 low-flying helicopters over the Las Vegas Strip on December 29 and 31. The flyovers, considered a normal part of “security and emergency preparedness activities,” completed surveillance in a grid pattern, at about 80 mph for two hours per area. The U.S. employs numerous Aerial Measuring Systems with pilots and specialized teams on call 24 hours per day, year round, capable of responding to radiation releases and operating out of Nellis Air Force Base in Nevada and Joint Base Andrews in Maryland. The system is in direct communication with national laboratories. AMS services the Super Bowl, political conventions, and high-profile events such as the presidential inauguration. The agency claims that within hours of radiation detection, the contaminated area is mapped and decision–making is underway for remediation. — energy.gov/nnsa; Los Alamos Daily Post, Dec. 28, 2022

View from inside the low-altitude helicopter that will be flying over the Las Vegas Strip Thursday, Dec. 29 and Saturday, Dec. 31 in preparation for the city’s New Year’s Eve celebrations. Screenshot/LADP

Filed Under: Newsletter Archives, Quarterly Newsletter, Radiation Exposure

May 2, 2023 by Nukewatch Leave a Comment

Tiny Radioactive Capsule Lost in Outback

By Lindsay Potter

 

Photo Credit:https://ansto.com/science/case-studies/detection-and-imaging/radioactive-capsule-goes-missing-australian-outback.

Australian authorities searched for over two weeks to find a radioactive capsule smaller than a penny along a 1,400 km stretch of road longer than Great Britain. Radioactive detection equipment found the capsule, which contains cesium-137 and could cause skin burns, radiation sickness, and cancer. The capsule was part of a gauge that reads the density of iron ore feed. Though the tool is built for heavy working conditions, authorities claimed road vibration caused screws to shake loose and the capsule to fall en route from a mine in the outback to the coastal city of Perth. The missing minutia, 6mm by 8mm, put a large swath of Western Australia on radiation alert, though it is five times smaller than the 30mm radioactive rounds of depleted uranium ammunition the U.S. used in the Balkans, Afghanistan, and both Iraq wars, possibly on the table for use in Ukraine, which prompts no radiation alert. Not to be outdone, the U.S. to date has admitted to losing six nuclear warheads and has shown no great alarm or hurry to recover them. — The Guardian, Feb. 1, Jan. 28; Reuters, Jan. 31; WCTI 12, Jan. 24, 2023

 

 

Filed Under: Newsletter Archives, Quarterly Newsletter, Radiation Exposure

May 2, 2023 by Nukewatch Leave a Comment

DOE Targets Marginalized Communities for Frontline Nuclear Work

By Eileen O’Shaughnessy

Attempts are underway to “modernize” the United States nuclear arsenal via increased plutonium pit production at the Los Alamos National Laboratory (LANL) in northern New Mexico and the Savannah River Site in South Carolina. The National Nuclear Security Administration claims that aging plutonium pits, the spherical triggers to nuclear weapons, must be replaced as a matter of national security. The Center for Arms Control and Non-Proliferation has pushed back, stating, “Expanded pit production is not necessary to maintain the safety or reliability of the existing U.S. nuclear weapons stockpile and could feed perceptions of a nuclear arms race.”

The physical labor of manufacturing plutonium pits involves frequent exposure to and handling of radioactive and hazardous materials including beryllium, plutonium, and solvents. In order to encourage a new generation of workers to fill the nuclear industry’s most dangerous frontline jobs, including plutonium pit manufacturing, the U.S. Department of Energy (DOE) has partnered with multiple educational institutions to create a “workforce pipeline program” to funnel students into these positions.

Image by Oona Tempest for Kaiser Health News ‘American Diagnosis’ podcast. https://kffhealthnews.org/news/article/american-diagnosis-from-church-rock-to-congress-uranium-workers-are-still-fighting-for-compensation/.

In New Mexico, the following institutions of higher education have initiated training programs for frontline nuclear work in their curricula: Santa Fe Community College, Northern New Mexico College, and University of New Mexico Los Alamos. These schools predominantly serve students of color and all have the designation of “Hispanic-Serving Institution.” Northern New Mexico College, located in Española, just adjacent to Los Alamos, has a student body made up of over 90 percent students of color. Three-fourths of students identify as Hispanic and over 10 percent of students identify as Native American. The majority of students are first-generation college students who are drawn from the largely rural population surrounding the 40-mile radius of the campus in Española (Northern New Mexico College website, 2022).

In a December 2022 report released by independent scholars Katherine Shera and Benjamin Bonnet (“DOE Workforce Pipelines in Northern New Mexico”), the scope of the workforce pipeline is laid out in grave detail. The authors point out that workers would be exposed to dangerous chemicals and radionuclides not only in manufacturing, but also in the process of handling, characterizing, and storing the radioactive waste. Frontline workers have a heightened risk of injuries as well as developing chronic illnesses with long latency periods such as leukemias, cancers, and neurological disorders.

It is important to note that students at these northern New Mexico schools are not being targeted for the research and development careers at LANL, which often come with less risk and exposure to toxic materials than technical work. The DOE’s workforce pipeline program is focused on filling technical, subcontractor, and frontline work, which carries a greater level of exposure. Shera and Bonnet note an existing racial stratification of jobs and thus, stratification of risk at LANL. A 2015 LANL report revealed that only about 9 percent of scientists and research and development engineers and 7 percent of postdoctoral positions at LANL identified as Hispanic or Native American, while fully two-thirds of technicians did so (Márquez, 2015). Therefore, the DOE workforce pipeline program is maintaining an existing structure of nuclear colonialism and racial hierarchy whereby communities of color are placed in the most dangerous jobs with the highest risk.

It is important to ask what exactly is being taught to students in these workforce training programs. Are they being given important information about the risks of radiation exposure and contamination, especially for people who are pregnant, and people with uteruses? Are they being given adequate protection as they enter some of the most dangerous jobs in the entire nuclear industry? For targeted marginalized communities, claims of economic opportunity in the name of national security come with a burden of risk and harm that is all too familiar in the deadly legacy of nuclear colonialism.

— Eileen O’Shaughnessy is completing a PhD at the University of New Mexico where she teaches about nuclear issues and is an organizer with the Albuquerque (Tiwa territory)-based grassroots group Demand Nuclear Abolition.

Filed Under: Environmental Justice, Newsletter Archives, Nuclear Weapons, Quarterly Newsletter, Radiation Exposure

May 2, 2023 by Nukewatch Leave a Comment

Clean Energy or Weapons?

What the ‘breakthrough’ in nuclear fusion really means

By M.V. Ramana

 

On December 13, the U.S. Department of Energy announced that the National Ignition Facility at the Lawrence Livermore National Laboratory (LLNL) had reached a “milestone:” the achievement of “ignition” in nuclear fusion earlier in the month. That announcement was hailed by many as a step into a fossil fuel-free energy future.

But in truth, generating electrical power from fusion commercially or at an industrial scale is likely unattainable in any realistic sense, at least within the lifetimes of most readers of this article. At the same time, this experiment will contribute far more to U.S. efforts to further develop its terrifyingly destructive nuclear weapons arsenal.

Challenges for Nuclear Fusion

The first challenge is to produce more energy than is put into the target. The National Ignition Facility (NIF) reports 3.15 megajoules came out [over the 2.05 MJ lasers shot at the target] … which would produce perhaps 0.3 kilowatt-hours of electricity if it was used to boil water and drive a turbine. For comparison, a rooftop solar panel could generate around 5,000 times more electrical energy in a year.

National Ignition Facility. Photo: Damien Jemison/LLNL CC BY SA 3.0

NIF admitted that just the 192 lasers consumed around 400 MJ in the process of ignition. To this, we have to add all the energy that goes into running the other equipment and the facility as a whole. As Daniel Jassby, a retired physicist from the Princeton Plasma Physics Lab, put it, all this “must appear on the negative side of the energy accounting ledger.”

How do you convert this experimental setup that produces energy for a microscopic fraction of a second into a continuous source of electricity that operates 24 hours a day and 365 days per year? To do that, these fusion reactions should occur several times each second, each second of the day, each day of the year. As of now, the lasers can fire only once a day, at a single target.

NIF and Nuclear Weapons

NIF’s chief purpose is not generating electricity or even finding a way to do so. NIF was set up as part of the Science Based Stockpile Stewardship Program, which was the ransom paid to the U.S. nuclear weapons laboratories for forgoing the right to test after the United States signed the Comprehensive Test Ban Treaty. This is a purpose NIF can start fulfilling without ever generating any electricity, as the LLNL webpage proudly proclaims.

Back in 1998, Arjun Makhijani, who has a PhD in nuclear fusion, and Hisham Zeriffi, a physicist and co-author of the report, suggested that NIF could help with the development of pure fusion weapons, i.e., thermonuclear weapons that do not need a nuclear fission primary, which would obviate the need for highly enriched uranium or plutonium. NIF, then, is a way to continue investment into modernising nuclear weapons, albeit without explosive tests, and dressing it up as a means to produce “clean” energy. When anthropologist Hugh Gusterson asked a senior official about the purpose of the laser program, the official replied, “It depends who I’m talking to … One moment it’s an energy program, the next it’s a weapons program. It just depends on the audience.”

Dangerous Distraction

The tremendous media attention paid to NIF and ignition amounts to a distraction – and a dangerous one at that. The Intergovernmental Panel on Climate Change has warned that to stop irreversible damage from climate change, the world will have to achieve zero net emissions by 2050. Given this short timeline to turn around our economies and ways of living, spending billions of dollars on fusion power only amounts to diverting money and resources away from proven and safer renewable energy sources. Meanwhile, nuclear fusion experiments will further the risk posed by the nuclear arsenal. We need nuclear weapons abolition, but programs like NIF offer nuclear weapons modernisation, which is just a means to assure destruction forever.

— Reprinted and edited for space from Beyond Nuclear, Dec. 16, 2022.
— M.V. Ramana is the Simons Chair in Disarmament, Global, and Human Security and Professor at the School of Public Policy and Global Affairs, University of British Columbia, Vancouver, Canada.

Filed Under: Newsletter Archives, Nuclear Power, Nuclear Weapons, Quarterly Newsletter

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