nuclear-news

The News That Matters about the Nuclear Industry Fukushima Chernobyl Mayak Three Mile Island Atomic Testing Radiation Isotope

Greenpeace installs radiation sensors in Ukraine and calls for EU sanctionsagainst Rosatom.

Greenpeace Germany, Greenpeace Central and Eastern Europe,
and Ukrainian environmental group SaveDnipro have installed sensors to
provide vital information on radiation levels in Ukraine in the event of
major nuclear contamination.

Following a visit to Chornobyl, Zaporizhzhia
and other frontline regions in southern Ukraine, Greenpeace and SaveDnipro
installed sensors on schools, hospitals and nuclear sites which aim to
provide early warning of increasing gamma radiation in case of another
nuclear disaster in Ukraine.

Greenpeace 17th Nov 2023
https://www.greenpeace.org/eu-unit/issues/climate-energy/46835/greenpeace-installs-radiation-sensors-in-ukraine-and-calls-for-eu-sanctions-against-rosatom/

November 20, 2023 Posted by | safety, Ukraine | Leave a comment

Finland’s OL3 nuclear reactor suffers unexpected outage

Reuters, November 20, 2023,  https://www.reuters.com/business/energy/finlands-ol3-nuclear-reactor-suffers-unexpected-outage-2023-11-19/

OSLO, Nov 19 (Reuters) – Finland’s Olkiluoto 3, Europe’s largest nuclear power generator as measured by output, suffered an unexpected outage on Sunday due to a turbine problem, Nordic power bourse Nord Pool said in a statement.

The 1.6 gigawatt (GW) unit, known as OL3, was expected to reconnect on Monday at around 1000 GMT, an extension of the outage by 11 hours compared to the initial estimate, according to the regulatory statement.

Plagued by construction delays, OL3 began regular electricity output in April this year, some 14 years behind schedule.

Finland has said the nuclear reactor, Europe’s first in 16 years, is expected to meet around 14% of the country’s electricity demand, boosting energy security.

Reporting by Terje Solsvik; Editing by David Holmes and Chris Reese

November 20, 2023 Posted by | safety | Leave a comment

Russia Shuts Down Nuclear Plant Reactor Unit After Malfunction

Nov 16, 2023, https://www.newsweek.com/russia-shuts-down-nuclear-reactor-malfunction-1844413

Russia has reported the shutdown of a unit at a nuclear power plant after turbine blades broke.

Rosenergoatom, which runs Russia’s nuclear power stations, said it was not clear what caused the blades to malfunction at the Leningrad nuclear power plant west of St Petersburg on Sunday.

“The main thing now is to understand the reason for the destruction of the blades. This is a new phenomenon,” Alexander Shutikov, head of Rosenergoatom, told Reuters. Repairs should be completed by December 22, he said.

The unit where the malfunction occurred was built in 2018 with a next-generation VVER 1200, a pressurised water reactor, according to the news agency.

Russia is building units of this type at the Akkuyu nuclear power plant in Turkey. They are also planned for the Paks-2 plant in Hungary. Russia has already supplied such units to Belarus.

The blades that failed were part of a 1,200-megawatt high-speed steam turbine, Shutikov told Reuters.

The turbines are produced by Power Machines, owned by Russian billionaire Alexey Mordashov who was sanctioned by the U.S. and the EU following Russia’s invasion of Ukraine.

Turbines of the same type had operated without problems since 2016 at four power units, Power Machines told Reuters.

The company said it was taking steps to restart the affected unit as soon as possible and working with specialists to investigate the causes. “Based on the results, conclusions will be drawn and compensatory measures will be determined,” the company said.

Newsweek has contacted Rosenergoatom and Power Machines for further comment via email.

Earlier this week, European Commissioner for Energy Kadri Simson said Hungary needed to reduce its reliance on Russian energy because it left the country open to influence from Russia.

Speaking during Politico’s Sustainability Future Week summit on Tuesday, Simson said it was regrettable that Hungary was proceeding with construction of the Paks-2 nuclear reactor. The work is reportedly being financed with a 10-billion euro ($11.3 billion) loan from a Russian state bank.

“Our clear request to them is that like other member states, who are still using Russian technology, that nuclear fleet, they have to prepare a plan how to diversify,” Simson said.

The European Union and other Western leaders have largely shunned Russian President Vladimir Putin, but Hungarian Prime Minister Viktor Orbán held talks with him in October.

Orbán has been keen to maintain ties with Moscow—on which Hungary is highly dependant for natural gas, oil and nuclear fuel—and has been critical of Western sanctions against Russia.

November 18, 2023 Posted by | Russia, safety | Leave a comment

The Uzbek nuclear endeavour: Boon or bane for Central Asia?

Eu Reporter, NOVEMBER 13, 2023

In the shadow of the Uzbek-Kazakh border, in a region prone to seismic tremors, Uzbekistan has unveiled plans to construct a nuclear power plant with significant help from Russia. This decision, given Russia’s current war in Ukraine and its resultant sanctions by Western nations, stirs unease and scepticism, writes Alan Kosh in International Policy Digest.

Beyond geopolitical ramifications, there are substantial concerns that this project might disrupt the environmental equilibrium and investment climate throughout Central Asia, further exacerbating regional security tensions. One of the glaring consequences of this alliance is not merely its economic implications but the potential for Uzbekistan to be ensnared in a “strategic dependency” on Russia.

In this geopolitical chessboard, Moscow, already wielding influence through avenues like labour migration, natural gas, and petrochemical products, stands to gain control over nuclear fuel production and the upkeep of the upcoming nuclear facility.

The proposed plant’s location is by Lake Tuzkan, part of the Aydar-Arnasay lake system, a mere 40 kilometres from the Uzbekistan-Kazakhstan border. Alarmingly, Tashkent, a bustling city home to three million residents, is just 140 kilometres away. Experts have voiced concerns over the plant’s positioning without proper windrose calculations and in an earthquake hotspot, where magnitudes can range from 6.0 to 6.5 and even higher.

Furthermore, Uzbekistan’s seismic activity is widespread. Several towns, including Jizzak and settlements near the proposed plant, lie in earthquake-sensitive zones, with some tremors potentially hitting a catastrophic 9 on the Richter scale.

Some posit that the mountainous terrain would shield Uzbekistan from any airborne radioactive emissions in the event of a nuclear disaster. However, the ensuing contaminated water would invariably flow towards the Kazakh plains, infiltrating deep into the earth.

Kazakh ecologist Timur Yeleusizov articulates the anxieties many share: the consequences of potential contamination of water bodies in an accident scenario. “Seismological activity in the area of the selected NPP site raises many questions. Who will be responsible for everything that happens in the event of accidents or leaks? After all, rivers and lakes, including underground streams, will also be contaminated with toxic substances.”………………………………………………………..

Rosatom’s claim regarding the VVER-1200 reactor’s safety post-Fukushima has been challenged by European nuclear safety experts, pointing to significant design and safety flaws. This, coupled with a lack of licensing in Western nations, raises red flags.

Despite public petitions against the nuclear power plant, spearheaded by Uzbek activist Akzam Akhmedbaev, the movement hasn’t gained significant traction. Anvarmirzo Khusainov, a former Uzbek minister turned environmentalist, opines on Russia’s strategic manoeuvring in Central Asia, highlighting the long-term maintenance and security implications of such plants.

…………………………… While Kazakhstan contemplates a national referendum on nuclear energy, Uzbekistan’s decision circumvented public consultation. This sidestepping is concerning, especially given the inherent risks and costs associated with nuclear power.

As the plant’s blueprint progresses, environmental concerns loom large, notably the potential drop in water levels in the Aydar-Arnasay Lake system, crucial for cooling the reactors. Yeleusizov emphasizes the region’s acute water scarcity, arguing that water concerns overshadow energy needs and thus warrant project reconsideration.

Uzbekistan’s nuclear aspirations, set against the backdrop of Central Asia’s quest for unity and peace, present a conundrum. The presence of a Russian-backed nuclear facility amidst escalating global conflicts raises alarms. Wilder Alejandro Sánchez’s contemplative piece, “Does Uzbekistan Need a Nuclear Power Plant?” mirrors these anxieties. As the world teeters on the brink of potential nuclear calamity, the urgency to address these concerns and the associated regional ramifications cannot be understated. https://www.eureporter.co/world/uzbekistan/2023/11/13/the-uzbek-nuclear-endeavor-boon-or-bane-for-central-asia/

November 17, 2023 Posted by | EUROPE, safety | Leave a comment

 Are staff shortages at Sellafield nuclear power plant affecting safety at the site?

QUESTIONS have been asked over whether a staff shortage at Sellafield
nuclear power plant is affecting safety at the site. The issue was raised
at this month’s meeting of the west Cumbria sites stakeholder group at
Cleator Moor Civic Hall. Neil Crewdson, Sellafield’s site director, was
presenting a progress report on various developments at the site where he
highlighted recruitment issues and a difficulty in attracting staff. But he
outlined a number of ways in which they are hoping to tackle the situation
and turn things around. He said there used to be 200 vacancies a year and
it had risen to 900. He added: “Post Covid we had a step change in people
leaving. With salaries we are trying to make sure they are more
competitive.”

 Carlisle News & Star 14th Nov 2023

https://www.newsandstar.co.uk/news/23923195.rising-number-vacancies-sellafield-covid/

November 16, 2023 Posted by | employment, safety, UK | Leave a comment

Top 9 Worst Nuclear Disasters of All Time

 KnownInsiders Rosemary November 11, 2023 

Ukraine was devastated by Chernobyl, the world’s worst nuclear accident. There have been numerous nuclear disasters that have caused havoc throughout world history.

What is a nuclear disaster?

How are nuclear accidents measured?

9 Worst Nuclear Disasters In the World History

1. Chernobyl (Level 7)

2. Mihama Nuclear Power Plant – Fukushima Prefecture, Japan (Level 7)

3. Windscale on October 10, 1957 (Level 6)

4. Kyshtym, Russia in 1957 (Level 6)

5. Three Mile Island, Pennsylvania in 1979 (Level 5)

6. Goiania Accident, Brazil in 1987 (Level 5)

7. Reactor Accidents at Chalk River (Level 5)

8. Tokaimura, Japan 1999 (Level 4)

9. Saint Laurent Nuclear Accidents on March 19, 2017 (Level 4)

more https://knowinsiders.com/top-9-worst-nuclear-disasters-of-all-time-35950.html

November 13, 2023 Posted by | incidents | Leave a comment

At SpaceX, worker injuries soar in Elon Musk’s rush to Mars

Reuters documented at least 600 previously unreported workplace injuries at Musk’s rocket company: crushed limbs, amputations, electrocutions, head and eye wounds and one death. SpaceX employees say they’re paying the price for the billionaire’s push to colonize space at breakneck speed.

A REUTERS INVESTIGATION, By MARISA TAYLOR , Nov. 10, 2023,

One windy night at Elon Musk’s SpaceX facility in McGregor, Texas, Lonnie LeBlanc and his co-workers realized they had a problem.

They needed to transport foam insulation to the rocket company’s main hangar but had no straps to secure the cargo. LeBlanc, a relatively new employee, offered a solution to hold down the load: He sat on it.

After the truck drove away, a gust blew LeBlanc and the insulation off the trailer, slamming him headfirst into the pavement. LeBlanc, 38, had retired nine months earlier from the U.S. Marine Corps. He was pronounced dead from head trauma at the scene.

Federal inspectors with the U.S. Occupational Safety and Health Administration (OSHA) later determined that SpaceX had failed to protect LeBlanc from a clear hazard, noting the gravity and severity of the violation. LeBlanc’s co-workers told OSHA that SpaceX had no convenient access to tie-downs and no process or oversight for handling such loads. SpaceX acknowledged the problems, and the agency instructed the company to make seven specific safety improvements, including more training and equipment, according to the inspection report.

It was hardly the last serious accident at SpaceX. Since LeBlanc’s death in June 2014, which hasn’t been previously reported, Musk’s rocket company has disregarded worker-safety regulations and standard practices at its inherently dangerous rocket and satellite facilities nationwide, with workers paying a heavy price, a Reuters investigation found. Through interviews and government records, the news organization documented at least 600 injuries of SpaceX workers since 2014.

Many were serious or disabling. The records included reports of more than 100 workers suffering cuts or lacerations, 29 with broken bones or dislocations, 17 whose hands or fingers were “crushed,” and nine with head injuries, including one skull fracture, four concussions and one traumatic brain injury. The cases also included five burns, five electrocutions, eight accidents that led to amputations, 12 injuries involving multiple unspecified body parts, and seven workers with eye injuries. Others were relatively minor, including more than 170 reports of strains or sprains.

Current and former employees said such injuries reflect a chaotic workplace where often under-trained and overtired staff routinely skipped basic safety procedures as they raced to meet Musk’s aggressive deadlines for space missions. SpaceX, founded by Musk more than two decades ago, takes the stance that workers are responsible for protecting themselves, according to more than a dozen current and former employees, including a former senior executive.

Musk himself at times appeared cavalier about safety on visits to SpaceX sites: Four employees said he sometimes played with a novelty flamethrower and discouraged workers from wearing safety yellow because he dislikes bright colors.

The lax safety culture, more than a dozen current and former employees said, stems in part from Musk’s disdain for perceived bureaucracy and a belief inside SpaceX that it’s leading an urgent quest to create a refuge in space from a dying Earth.

“Elon’s concept that SpaceX is on this mission to go to Mars as fast as possible and save humanity permeates every part of the company,” said Tom Moline, a former SpaceX senior avionics engineer who was among a group of employees fired after raising workplace complaints. “The company justifies casting aside anything that could stand in the way of accomplishing that goal, including worker safety.”

One severe injury in January 2022 resulted from a series of safety failures that illustrate systemic problems at SpaceX, according to eight former SpaceX employees familiar with the accident. In that case, a part flew off during pressure testing of a Raptor V2 rocket engine – fracturing the skull of employee Francisco Cabada and putting him in a coma.

The sources told Reuters that senior managers at the Hawthorne, California site were repeatedly warned about the dangers of rushing the engine’s development, along with inadequate training of staff and testing of components. The part that failed and struck the worker had a flaw that was discovered, but not fixed, before the testing, two of the employees said……………………………………………………………………………………………………………………………………………

NASA said it has paid SpaceX $11.8 billion to date as a private space contractor. The agency did not comment on the company’s safety record but said it has the option of enforcing contract provisions that require SpaceX to “have a robust and effective safety program and culture.”……………………………………………………………………………………………………………………………………………………..

Shortcutting safety

On Jan. 18 of last year, part of a Raptor V2 engine broke away during pressure testing at the SpaceX facility in Hawthorne, California. The part, a fuel-controller assembly cover, careened into the head of Cabada, a SpaceX technician. Nearly two years later, the father of three young children remains in a coma with a hole in his skull, family members said.

The accident generated news last year but little has emerged until now about the causes. The incident stemmed from several safety lapses at the Hawthorne site, according to Reuters interviews with eight former SpaceX employees familiar with the incident and the testing preparations…………………………………………………………………………………………………………………………………….

SpaceX’s rejection of a more rigorous training program, its moves to limit testing, and the discovery of the cover’s defect before the accident haven’t been previously reported……………………………………………………………………………………………………………………………

Flamethrowers and safety yellow

Musk is well-known as a hands-on manager. He was directly involved in handing down sometimes unrealistic deadlines, said current and former employees. Musk’s heavy involvement in scheduling resulted in “significantly more unsafe working conditions than would have existed otherwise,” said Moline, the engineer.

One former SpaceX executive defended Musk, saying he would listen to employees who were willing to go “toe-to-toe” with him on safety issues and took them seriously.

Another former executive said Musk cared about his workers and was bothered when they got hurt, but that safety was not one of Musk’s priorities. Musk, the ex-manager said, thought that “workers take care of their safety themselves.”

This former executive said that top company officials knew its injury rates ran high but attributed the problem to employing a largely young workforce in a dangerous industry. SpaceX leaders also believed the company shouldn’t be held to the same standard as competitors because SpaceX oversees more missions and manufacturing, the two former executives said.

That attitude is a red flag that a company is rationalizing a fundamentally unsafe environment, according to four worker-safety experts interviewed by Reuters, including Barab, the former OSHA deputy assistant secretary.

“SpaceX shouldn’t be exempt from protecting workers from being injured or killed,” Barab said, “just because they’re doing innovative work.

A video posted widely online shows Elon Musk playing with a novelty flamethrower produced by his tunneling firm, the Boring Company.

Four SpaceX employees told Reuters they were disturbed by Musk’s habit of playing with a flamethrower when he visited the SpaceX site in Hawthorne. The device was marketed to the public in 2018 as a $500 novelty item by Musk’s tunnel-building firm, the Boring Company. Videos posted online show it can shoot a thick flame more than five feet long. Boring later renamed the device the “Not-A-Flamethrower” amid reports of confiscations by authorities.

For years, Musk and his deputies found it “hilarious” to wave the flamethrower around, firing it near other people and giggling “like they were in middle school,” one engineer said. Musk tweeted in 2018 that the flamethrower was “guaranteed to liven up any party!” At SpaceX, Musk played with the device in close-quarters office settings, said the engineer, who at one point feared Musk would set someone’s hair on fire……………………………………………………………………………………………..

A death and a $7,000 fine

SpaceX has faced few consequences from safety regulators for its failure to report annual safety data and to protect workers in incidents reviewed by federal and state inspectors, agency records show.

OSHA and CalOSHA have fined the billionaire’s rocket company a total of $50,836 for violations stemming from one worker’s death and seven serious safety incidents, regulatory records show.

OSHA did not comment on the modest penalties that resulted from inspections of SpaceX.

SpaceX’s history of injuries and regulatory run-ins in California underscores the limits of worker-safety regulation. Fines are capped by law and pose little deterrent for major companies, experts in U.S. worker safety regulation said. Federal and state regulators also suffer from chronic understaffing of inspectors, they said. OSHA did not address questions about staffing levels but said it “focuses its resources on hazardous workplaces.”……………………………………………………………………………………………………………..

Safety at SpaceX: How Reuters analyzed workplace injuries

Reuters documented at least 600 injuries at SpaceX through a variety of public records, including the company’s own injury logs at three facilities that were inspected by regulators…………………………………………………………………………………………………………………………………….. more https://www.reuters.com/investigates/special-report/spacex-musk-safety/

November 12, 2023 Posted by | safety, space travel | Leave a comment

Disputes over safety, cost swirl a year after California OK’d plan to keep last nuke plant running

 Disputes over safety, cost swirl a year after California OK’d plan to keep
last nuke plant running. More than a year after California endorsed a
proposal to extend the lifespan of its last nuclear power plant, disputes
continue to swirl about the safety of its decades-old reactors, whether
more than $1 billion in public financing for the extension could be in
jeopardy and even if the electricity is needed in the dawning age of
renewables.

 Daily Mail 10th Nov 2023

https://www.dailymail.co.uk/wires/ap/article-12733339/Disputes-safety-cost-swirl-year-California-OKd-plan-nuke-plant-running.html #nuclear #antinuclear #nuclearfree #NoNukes

November 11, 2023 Posted by | business and costs, safety, USA | Leave a comment

How well protected are Ukraine’s nuclear power plants?

“This incident again underlines the extremely precarious nuclear safety situation in Ukraine, which will continue as long as this tragic war goes on,” Grossi said. “The fact that numerous windows at the site were destroyed shows just how close it was. Next time, we may not be so fortunate.”

DW, Lilia Rzheutska, 1 Nov 23

Ukrainian air defense systems recently downed Russian attack drones near the Khmelnitsky nuclear power plant. But falling debris still damaged the site. Are power plants in danger?

On the night of October 25, Ukrainian authorities reported downing Russian Shahed kamikaze drones near the Khmelnitsky nuclear power plant, in the country’s west. Falling debris and a wave of detonations caused significant damage to the town of Netishyn, where power plant employees live. The nearby town of Slavuta was also affected. Some buildings belonging to the nuclear facility itself were also damaged. Ukrainian President Volodymyr Zelenskyy said the drones were likely sent to attack the power plant. 

Experts from the International Atomic Energy Agency (IAEA) who are at the nuclear plant confirmed two loud explosions had occurred near the plant. They were later informed that two drones had been shot down at a distance of five and 20 kilometers, respectively.

AEA director General Rafael Grossi later stated on the organization’s website that powerful explosions near the power plant that night had temporarily cut off power to two radiation monitoring stations. According to Grossi, the detonations did not, however, disrupt the plant’s operations, nor did they affect the power grid. The explosion did, meanwhile, shatter several windows at the plant. “This incident again underlines the extremely precarious nuclear safety situation in Ukraine, which will continue as long as this tragic war goes on,” Grossi said. “The fact that numerous windows at the site were destroyed shows just how close it was. Next time, we may not be so fortunate.”

……………………………… A nuclear power plant is more than just a reactor, says Dmytro Humenyuk, who heads the safety and analysis unit of Ukraine’s scientific and technical center on nuclear and radiation safety. It is a complex facility that consists of safety systems that provides electricity for the plant itself, and transports power generated by the plant. Falling debris or shelling powerlines and substations could lead to a power outage at the nuclear power plant and trigger a dangerous situation, Humenjuk says.

High-voltage substations, through which electricity produced at the nuclear power plant is fed into the power grid and without which the facility cannot function safely, must be well protected from missile and drone attacks well as falling debris. “When substations come under fire, the nuclear power plant’s emergency protection is activated,” says nuclear energy expert Olha Kozharna. “Such an emergency stop is very dangerous for the power plants.”……………………………………………………………  https://www.dw.com/en/how-well-protected-are-ukraines-nuclear-power-plants/a-67271615 #nuclear #antinuclear #nuclearfree #NoNukes

2

November 3, 2023 Posted by | safety, Ukraine | Leave a comment

Two more Japanese nuclear reactors granted 20-year extensions

 https://www3.nhk.or.jp/nhkworld/en/news/20231101_21/

Japan’s nuclear watchdog has approved extending the operation of two aging nuclear reactors in southwestern Japan for another 20 years.

The operational lifespan of Japanese reactors has been limited to 40 years in principle since the Fukushima Daiichi nuclear plant accident in 2011. But it can be extended by up to 20 years if the reactors pass screening by the Nuclear Regulation Authority.

At a meeting on Wednesday, the NRA granted extension approval to the No.1 and 2 reactors at the Sendai nuclear power plant in Kagoshima Prefecture, which is operated by the Kyushu Electric Power Company.

The No.1 reactor will turn 40 next July and the No.2 will reach that age in November 2025.

Discussed at the meeting were the results of special inspections of the reactors conducted by Kyushu Electric and an assessment that showed the reactors can be used for another 20 years.

The members of the meeting unanimously approved the extensions.

This decision brings the number of Japanese reactors whose operations have been extended beyond 40 years to six. The other four are the No.1 and No.2 reactors at the Takahama nuclear power plant and the No.3 reactor at the Mihama plant — all in Fukui Prefecture — as well as the Tokai No.2 plant’s reactor in Ibaraki Prefecture. #nuclear #antinuclear #nuclearfree #NoNukes

November 2, 2023 Posted by | Japan, safety | 1 Comment

Nuclear plant problems have happened across the planet, and aging facilities across USA still pose a major threat

Before we allow very expensive investment in a new generation of nuclear reactors, it is well-advised to consider the long-term impact on the environment from all phases in the nuclear fuel cycle.

Jay Davis,  https://www.sdstandardnow.com/home/nuclear-plant-problems-have-happened-across-the-planet-and-aging-facilities-across-usa-still-pose-a-major-threat 30 Oct 23

Remember the catastrophic nuclear meltdown in March 2011 at Fukushima, Japan, after an earthquake and tsunami?

Along with similar disasters at nuclear power plants at Chernobyl, Ukraine, and Three Mile Island near Harrisburg, Pennsylvania, the destruction of reactors at Fukushima continues to threaten the environment. For more than 12 years, the Tokyo Electric Power Company (TEPCO) has continuously poured cold water onto melted uranium and plutonium to keep those elements from overheating. That water, and the groundwater that runs through the reactor’s ruined foundation, poses an ongoing threat to surrounding communities and to fisheries. 

In August, TEPCO began dumping millions of gallons of this radioactive wastewater into the Pacific Ocean. When that began, Robert Richmond, a marine biologist at the University of Hawaii, told the BBC that he is “very concerned that Japan would not only be unable to detect what’s getting into the water, sediment and organisms, but if it does, there is no recourse to remove it.”

In other words, the ongoing contamination of the Pacific will be irreversible. 

Perhaps the wastewater from Fukushima is of little immediate concern to Americans unless they live in Hawaii or possibly Alaska. Hopefully, the radioactive tritium will be diluted long before any currents reach our West Coast. Meanwhile, the decommissioned Pilgrim Nuclear Power Station in Plymouth, Mass., was blocked from dumping radioactive waste into Cape Cod Bay by state environmental protection regulators in July. The Pilgrim reactor is the same General Electric design as Fukushima, and has been an ongoing environmental threat to Boston and much of densely populated New England for decades.

Much closer to home is the aging nuclear reactor (seen above in a public domain U.S. Government photo posted in wikimedia commons) which is operated by Xcel along the Mississippi River near Monticello, Minn. Xcel, an electric utility which was formerly known as Northern States Power, serves the Sioux Falls area as well as much of Minnesota.

This reactor, which is also the identical General Electric design, has been in operation since 1971, so it is overdue for decommissioning. Its corroded pipes are buried underground, and have never been inspected. However, Xcel detected radioactive tritium in November 2022 in monitoring wells, a leak into surrounding groundwater that was 250 times the legal concentration for safe drinking water.

Unfortunately, Xcel neglected to inform the sometimes toothless Nuclear Regulatory Commission (NRC) of this leak until March of this year. There is no suggestion that the reactor will be shut down soon, but it poses an ongoing threat to the Mississippi, which provides drinking water to millions of Americans. 

Nuclear energy is still promoted as a climate-friendly alternative to fossil fuels. Before we allow very expensive investment in a new generation of nuclear reactors, it is well-advised to consider the long-term impact on the environment from all phases in the nuclear fuel cycle.

Here in South Dakota, old uranium mining sites near Edgemont and near Buffalo are still contaminated. America has yet to find a safe and appropriate place or method for the disposal of high-level nuclear waste that has been generated by our power plants.

Proposed sites in the Nevada desert and in the Permian Basin of west Texas have met with local opposition, for good reason. In the meantime, we hope and pray that nuclear power plants in Massachusetts, Minnesota and elsewhere will not experience meltdowns like Fukushima and Chernobyl. #nuclear #antinuclear #nuclearfree #NoNukes

November 1, 2023 Posted by | safety | Leave a comment

3-day evacuation drill at Niigata nuclear plant called ‘useless’

THE ASAHI SHIMBUN, October 30, 2023 

Residents said their safety concerns have still not been addressed following a three-day government-led drill simulating a serious accident at the Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture.

They said the drill, which concluded on Oct. 29, showed that there are no measures in place to ensure a smooth evacuation in heavy snow or to prevent traffic congestion caused by radiation checks.

Around 1,400 residents joined the drill, which assumed a magnitude-7.6 earthquake off the prefecture caused a loss of cooling functions at reactors of the plant, which is operated by Tokyo Electric Power Co.

This was the first government-run drill at the seven-reactor Kashiwazaki-Kariwa nuclear plant since the 2011 disaster at TEPCO’s Fukushima No. 1 nuclear power plant caused by the Great East Japan Earthquake and tsunami.

At the end of last year, main evacuation routes, including in Kashiwazaki, where the plant is located, were closed for up to 52 hours due to heavy snowfall…………………………………………………………….. more https://www.asahi.com/ajw/articles/15042691— #nuclear #antinuclear #nuclearfree #NoNukes

November 1, 2023 Posted by | Japan, safety | Leave a comment

Switzerland continues its nuclear safety awareness with iodine pills distributed to the population

Bloomberg, By Paula Doenecke and Kevin Whitelaw, October 28, 2023

ZURICH — Switzerland is in the middle of a ritual it performs once a decade: distributing a fresh round of iodine pills to protect its people should something go wrong with one of its nuclear power plants.

Residents who live within 50 kilometers of one of the nation’s three nuclear power plants will find an orange package with a dozen tablets in their mailbox by next April. The delivery replaces the lilac box of thyroid cancer prevention medication that the government handed out 10 years ago.

The campaign may seem like a Cold War relic to some — newly arrived expatriates are often startled to be handed a voucher for their pills when they first register at the town hall. But the idea is that sirens would sound in the event of a nuclear accident so that people could take a dose before any fallout reaches them.

The pills containing the compound potassium iodide are distributed free of charge, including in the financial and industrial centers of Zurich and Basel. People living within the 50-kilometer radius, but on the German side of the border, are left to fend for themselves.

The logistical effort costs 34 million Swiss francs (€35.9 million) — a third of which is financed by the nuclear power plant operators. Beyond protecting the health of the Swiss people, the strategy is part of the country’s long-standing identity of neutrality, dubbed Reduit Switzerland, or Swiss Fortress. That pride of self-defense still manifests today in a multitude of well-maintained tank stoppers and bunkers spread throughout the Swiss Alps.

While Germany and France are battling these days over the role of nuclear power in Europe’s energy transition, Switzerland is proceeding on its path of risk mitigation — keeping its remaining three atomic plants running as long as they are functioning, as decided by a public vote in 2017. It retired a fourth in Muehlenberg in 2019…….. more https://www.bloomberg.com/news/newsletters/2023-10-28/switzerland-s-once-a-decade-nuclear-ritual #nuclear #antinuclear #nuclearfree #NoNukes

November 1, 2023 Posted by | safety, Switzerland | Leave a comment

Israeli prime minister Benjamin Netanyahu and his wife Sara have decamped to a luxury mansion with a deep nuclear bunker

Daily Mail, By MELANIE SWAN, 29 October 2023

  • Israeli PM Benjamin Netanyahu and his wife Sara are hiding in a luxury mansion
  • It is owned by US billionaire Simon Falic, and comes with high security 

Israeli prime minister Benjamin Netanyahu and his wife Sara have decamped to the luxury mansion with a deep nuclear bunker, amid growing public anger towards the country’s leaders.

The gated mansion in a Jerusalem mansion, owned by US billionaire Simon Falic, comes with high-level security.

He said the staff are being moved there, including their personal chef, with the preparations suggesting future meetings with world leaders will also be relocated there.

The decision to move into a residence with a deep nuclear bunker is not a common one in Israel, even among the super-rich.

But with the looming threat from Iran, a handful of the PM’s inner circle have built them……………………………………….

Prior to the Hamas atrocities, hundreds of thousands of Israelis had been protesting against the premier and his right-wing coalition over plans to reform the judicial system, allegations of cronyism and allowing Jewish settlers to expand into more areas that were supposed to be occupied by Palestinians.  https://www.dailymail.co.uk/news/article-12684385/Israeli-prime-minister-Benjamin-Netanyahu-wife-Sara-decamped-luxury-mansion-deep-nuclear-bunker.html #nuclear #antinuclear #NoNukes

October 30, 2023 Posted by | Israel, safety | Leave a comment

War Against Renewables Takes Terrifying Turn in Newsom’s Nuke-Powered California

Embrittlement transforms a metallic reactor pressure vessel (RPV) as heat, pressure and radiation rob it of resilience. An embrittled reactor pressure vessel can shatter when coolant water is poured in during an emergency, causing massive steam, hydrogen and fission explosions.

HARVEY WASSERMAN, TRUTHOUT

PG&E now says it won’t test its reactor in Diablo Canyon for deadly embrittlement this year as planned.

The nuclear industry’s war against renewable energy has taken center stage in California under Democratic Gov. Gavin Newsom, with a terrifying new development now threatening the state and nation with increased risk of intense radioactive fallout.

This week on October 24 — despite earlier assurances — Pacific Gas and Electric (PG&E) revealed that it will not test its 38-year-old atomic reactor in California’s Diablo Canyon for embrittlement during the current refueling outage, but instead plans to wait until the next outage in 2025 before conducting the crucial safety tests.

Embrittlement transforms a metallic reactor pressure vessel (RPV) as heat, pressure and radiation rob it of resilience. An embrittled reactor pressure vessel can shatter when coolant water is poured in during an emergency, causing massive steam, hydrogen and fission explosions.

The reactor in Diablo Canyon showed dangerous embrittlement during the last inspections of it, which took place between 2003 and 2005, and it has not been tested since. PG&E now wants the 38-year-old atomic reactor, which is known as Unit One, to operate years longer without examining this core safety feature, arguing that it is not able to remove a component needed for testing until 2025.

This terrifying decision epitomizes the all-out war occurring between nuclear power and renewable energy in California.

On the grid, against rooftop solar panels, in batteries in basements, at the marketplace and regulatory agencies, in the banks and the legislatures – the zero-sum confrontation between green power and the “Peaceful Atom” stands to define the human future.

It begins on the wires.

Since 1985, the two big light-water reactors at the state’s last remaining nuclear power plant, Diablo Canyon, have regularly poured more than a thousand megawatts each of “baseload energy” into the grid.

But the value of that energy has been upended by a spectacular influx of renewable green power. With nearly 1.8 million rooftop installations, California now gets far more juice from solar panels — more than a quarter of the state’s electricity — than from Diablo.

Since 1985, the two big light-water reactors at the state’s last remaining nuclear power plant, Diablo Canyon, have regularly poured more than a thousand megawatts each of “baseload energy” into the grid.

But the value of that energy has been upended by a spectacular influx of renewable green power. With nearly 1.8 million rooftop installations, California now gets far more juice from solar panels — more than a quarter of the state’s electricity — than from Diablo………………………….

Overall, batteries have now become such a dependable, fast-growing piece of the energy supply that a Vermont utility is proposing to install them in their customers’ basements rather than extending new power lines. In a state whose single atomic reactor has recently shut, the battery-based system will be cheaper and more reliable than depending on power wired in from distant generators.

Likewise, Diablo’s inflexible feed has become an unsustainable dinosaur. Atomic reactors are neither cheap nor easy to manipulate. They function primarily in a straight-line paradigm (except when refueling or being repaired) with the same high-priced power flowing into the grid in a steady stream.

By contrast, decentralized renewables like solar and wind are quick to ramp up or down. With batteries now in millions of basements, inflexible baseboard power becomes a burden, clogging up the grid when cheaper, quicker-to-deploy renewables could flow to meet peak demands while scaling back at times of lower usage. In essence, Diablo’s power has become the electric equivalent of a debilitating blood clot.

Ironically, earlier this year a forced slowdown hit Finland’s new Olkiluoto reactor. Opened in May, after long delays and huge cost overruns, Olkiluoto had to slow down production within weeks to clear the grid for a massive influx of far cheaper wind and hydro power.

Partly due to this extremely expensive market disconnect, Pacific Gas and Electric in 2016 agreed to phase out the two Diablo reactors in 2024 and 2025, when their Nuclear Regulatory Commission (NRC) operating licenses would expire as they reached 39 and 40 years old respectively. Facing a wide range of additional repairs and regulatory mandates, PG&E joined with then-Gov. Jerry Brown to chart orderly shutdowns in sync with the transition toward a renewable-based grid.

After months of tense high-level negotiations, the agreement was also signed by then-Lieutenant Gov. Gavin Newsom, the state legislature and key regulatory agencies, local governments, major labor unions, environmental groups, and others. The landmark agreement included union-endorsed compensation and retraining for the plant’s labor force, environmental concessions, tax subsidies for local governments, and more. As a whole, it created a crucial template for phasing out old atomic reactors amidst the global tsunami of new renewables………………………………………

But in 2022, Newsom suddenly trashed the shutdown deal he’d signed six years before. Warning of potential shortfalls during very narrow theoretical windows of potential peak demand, he strong-armed the legislature and the Public Utilities Commission (CPUC) into a bailout plan with more than $1.4 billion in state funds for PG&E to keep Diablo running, along with another $1.1 billion from the federal government.

The move has shocked and infuriated the state’s anti-nuclear and renewable energy movement. Its extremely complicated ramifications are now being challenged throughout the regulatory and court systems.

The Mothers for Peace has taken the NRC to federal court, arguing that PG&E’s relicensing plans fall short of the agency’s own long-standing requirements.

In league with Friends of the Earth, Mothers for Peace has also filed a petition with the NRC to warn that the elderly Unit One of the Diablo plant is deeply — possibly fatally — embrittled.

Embrittlement occurs as a reactor pressure vessel is subjected to extreme heat, pressure and radiation over decades of operation. In response, the RPV’s metals lose their resiliency. In an emergency situation, with a rapid influx of cold water, the RPV could shatter, leading to steam, hydrogen and radiation explosions involving massive releases of apocalyptic fallout.

Among much more, NRC tests conducted in 2003-2005 showed that Unit One was already dangerously embrittled. Unique amalgams used in its formative welds have since been abandoned for safety reasons.

Embrittlement tests are required by NRC regulations to be done every 10 years. Failure to check for embrittlement at Massachusetts’s Yankee Rowe reactor in 1992 resulted in an NRC-ordered permanent shutdown.

But allegedly no such tests have been comprehensively conducted at Diablo One for 20 years. The reactor is currently offline for a refueling expected to last about 50 days. A wide range of experts is calling for detailed inspections of the plant’s internals to be conducted immediately. Thus far there’s been no response from the NRC, but, as explained above, PG&E now says it won’t inspect Unit One for embrittlement at least until 2025, with results not likely to come until 18 months later. Yet the utility expects to operate the plant until then without having inspected this crucial safety feature.

While gliding toward a permanent shutdown since 2016, PG&E also let slide a series of routine maintenance requirements that have alarmed technical observers. Expert observers worry that if the plant’s allowed back online without a thorough public inspection, California’s downwind safety could be deeply compromised. Seeing as Diablo is located on the central California coast, fallout from an explosion there could carry all the way across the continental United States.

he deepening doubts surrounding Diablo Canyon — especially in the wake of the 2016 decision to shut it — have aroused serous grassroots anger against Newsom.

But it doesn’t stop with just nuclear power……………………………………….

n 2021, Newsom’s handpicked CPUC launched a devastating anti-solar attack. ……………………………

……………as atomic energy falls deeper into an economic pit, the push to sustain it with massive subsidies could only be coming from the nuclear weapons industry, whose infrastructure, fuel supply and core of trained personnel may be essential to the continued supply of atomic bombs.

………………………….. Whatever the case, these coming months of California’s energy war — tested safe versus dangerously embrittled, green versus nuclear, flexible versus baseload, old reactors versus new panels, wind turbines and batteries — will go a long way toward defining the nature of our nation’s future power supply.  https://truthout.org/articles/war-against-renewables-takes-terrifying-turn-in-newsoms-nuke-powered-california/?utm_source=Truthout&utm_campaign=19c5e52962-EMAIL_CAMPAIGN_3_20_2023_13_41_COPY_05&utm_medium=email&utm_term=0_bbb541a1db-19c5e52962-649984717&mc_cid=19c5e52962&mc_eid=082a9d17c9 #nuclear #antinuclear #NoNukes

October 29, 2023 Posted by | safety, USA | Leave a comment