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Trump’s Big Nuclear Reactor Push Raises Safety Concerns

1 October 2025, https://english.aawsat.com/features/5203506-trumps-big-nuclear-reactor-push-raises-safety-concerns 

A huge nuclear deal announced by the Trump administration earlier this week provides a multi-billion-dollar incentive for the US government to issue permits and approvals for new Westinghouse reactors – an unprecedented structure that critics say poses environmental and safety risks.

Under the agreement with Westinghouse Electric’s owners, Canada-based Cameco and Brookfield Asset Management , the US government will arrange financing and help secure permits and approvals for $80 billion worth of Westinghouse reactors.

In return, the plan offers the US government a path to a 20% share of future profits and a potential 20% stake in the company if its value surpasses $30 billion by 2029.

The deal is one of the most ambitious plans in US atomic energy in decades, underscoring President Donald Trump’s agenda to maximize energy output to feed booming demand for artificial intelligence data centers.

But the financial incentives risk clouding regulatory scrutiny aimed at preventing nuclear accidents, according to safety advocates and regulatory experts. “The things that could go wrong are Three Mile Island, Chernobyl and Fukushima,” said Greg Jaczko, a former chairman of the Nuclear Regulatory Commission, pointing to three of the worst nuclear power accidents on record.

“All have causes tied to insufficient regulatory independence.”

The White House said concerns about safety were unfounded.

“The regulatory regime remains the same and is not compromised. There’s nothing in the deal about regulatory changes,” the White House said in an emailed statement. Westinghouse owner Cameco declined to comment. Brookfield and Westinghouse did not respond to messages requesting comment.

TD Cowen analysts told clients in a research note this week they expect Westinghouse to have 10 new large-scale reactors – enough gigawatts to power several million homes – under construction by 2030 as a result of the deal.

Typically, it takes around a decade for a new nuclear power plant to get built, largely due to the rigorous permitting requirements and enormous costs and complexities associated with construction. 

Patrick White, a nuclear regulatory and technology expert at the Clean Air Task Force, said effective regulation did not need to be a slow or extended process and there were benefits to moving more efficiently.

“Ensuring that nuclear regulation is also timely and predictable is in the best interest of both companies and the public,” White said. Todd Allen, a nuclear expert at the University of Michigan, said the design of Westinghouse reactors is well established, but questioned how fast projects could progress.

“With that aggressive timeline, and demand for the reactors around the world, I wonder if there is a big enough workforce to handle all of these projects,” Allen said.

DELAYS TO PREVIOUS US PROJECT

Westinghouse’s last US-based nuclear project, building two nuclear reactors at the Vogtle power plant in Georgia, forced the company into bankruptcy protection in 2017.

The two reactors were about seven years behind schedule and cost about $35 billion, more than double the original estimate of $14 billion.

Patty Durand, director of nonprofit Georgians for Affordable Energy, has spent years analyzing that project and said she fears fast permitting would overlook the risks associated with climate change.

She said severe droughts have forced operators to curtail nuclear power in Europe and the United States to avoid overheating their reactors. Westinghouse also had a slew of problems related to the modular design of its AP1000 reactors, such as some parts’ dimensions being wrong when they arrived on site. The AP1000 would also be used for the new reactors, built from prefabricated parts and assembled on site.

Edwin Lyman, a physicist at the Union of Concerned Scientists, said he fears the Trump administration will exert too much power over the Nuclear Regulatory Commission to get the new reactors permitted.

“If the White House fully takes over the NRC and it is no longer at all independent, then it could be used just as a tool for sweeping deals for which the White House could accelerate licensing on its preferred projects regardless of their actual safety implications, and that’s a dangerous thing,” Lyman said.

November 4, 2025 Posted by | safety, USA | Leave a comment

Remediation work through £4.6bn Sellafield framework

US engineering and technology firm Amentum and a joint venture of Altrad
Support Services and Atkins Réalis will deliver remediation work at the
Sellafield nuclear power station over the next 15 years. The two bidders
were named for Lot 1 of a £4.6bn Decommissioning and Nuclear Waste
Partnership (DNWP) framework, which covers four lots. Procured by
Sellafield Ltd, the agreement will see chosen contractors support
high-hazard risk reduction programmes at the Cumbrian plant.

 Ground Engineering 3rd Nov 2025. https://www.geplus.co.uk/news/pair-bag-remediation-work-through-4-6bn-sellafield-framework-03-11-2025/

November 3, 2025 Posted by | safety, UK | Leave a comment

How Russia is risking nuclear catastrophe with attempts to syphon power from Ukraine’s biggest plant

The exiled mayor of Enerhodar, close to Zaporizhzhia, reveals his fear of an ecological catastrophe

Sam Kiley, In Zaporizhzhia, Wednesday 29 October 2025, https://www.independent.co.uk/news/world/europe/zaporizhzhia-nuclear-plant-ukraine-russia-war-b2855001.html

Europe’s biggest nuclear reactor has become a battlefield in Ukraine’s defence against Russian invaders as they risk a catastrophic meltdown in its efforts to connect it to Moscow’s national grid.

The Zaporizhzhia nuclear power plant (ZNPP), which has six reactors, was captured by Russian troops early in the invasion of Ukraine in 2022. It has remained a dangerous potential flashpoint for a nuclear disaster ever since.

Fighting and bombardments by both sides of the complex and the power station itself, which has been entirely occupied by Russian forces who base troops in its buildings, have forced the “cold shutdown” of the reactors.

This means that its nuclear material is not used to generate power but needs to be constantly cooled.

The fighting cut electricity from Ukraine, meaning that the cooling system had to rely entirely on diesel generators and a skeleton staff for a month.

Regular power was only restored in the last week, after the longest period the ZNPP had been disconnected from electricity to drive its cooling systems.

Russia needs to cut the Ukrainian power link in order to install its connection into the Russian network – a long-stated ambition.

“The Russian Federation is putting in its power line, but elements of it have been successfully damaged by Ukraine,” explained Mykhailo Shuster, nuclear expert and former director of procurement at Energoatom – Ukraine’s nuclear power agency.

“Russia is now at a high level of readiness, and to connect it, the power supply from Ukraine must be interrupted.”

It is unclear whether Russia has been able to connect the Ukrainian plant to its own network during the 30-day outage. If it did so, it would then have to install converter stations to synchronise the two grids.

But the power cuts to the cooling systems, combined with the near collapse of the water supplies there after Russia blew up the Kakhova Dam – the main water source for the ZNPP – is causing jitters among local leaders.

The exiled mayor of the now-occupied Enerhodar, the town next to Zaporizhzhia, told The Independent he fears nuclear fallout could melt into the groundwater around the plant, contaminate the Dnipro River and eventually the Black Sea.

“Kakhovka Dam is destroyed; there is nothing to cool it with – even if they miraculously restore the equipment in the future,” he said.

“Worst case scenario: the water will eventually evaporate from the cooling pond, and there will be nothing to cool nuclear fuel.”

“It can melt the concrete and go into the groundwater,” Dmytro Orlov added from his office in Zaporizhzhia. Mayor Orlov runs humanitarian programmes for the thousands of people, mostly nuclear power workers, who fled the advancing Russians from his town to safety here.

The mayor recalled the 1986 Chernobyl disaster, which remains the worst nuclear disaster in history.

“The estimated amount of nuclear fuel there is about 10 times more than in Chernobyl,” he warned.

A small team of inspectors from the International Atomic Energy Authority regularly inspects the power station and has reported military training and explosions in and around the facility.

Russian artillery and mortars have been seen shelling and bombing Ukrainian towns and villages on the opposite bank of the Dnipro.

After power was restored, IAEA director general Mario Grossi said: “What was once virtually unimaginable – a nuclear power plant regularly losing off-site power – has unfortunately become a common occurrence during this devastating war. However, this was the most challenging loss of power event we have experienced so far.

“There is still much work to do to further reduce the risks of a nuclear accident.”

November 1, 2025 Posted by | Russia, safety, Ukraine | Leave a comment

It’s Not a Ballroom. It’s a Bunker.

The billionaires have gone bunkers. …..every action indicates that they’re not just preparing for collapse, they’re betting on it, they’re driving it. They want it to happen. We’re already crossing tipping points, like the loss of the coral reefs. Things we predicted for the 2040s are happening now.

Trump serves as the figurehead of a deeply paranoid technocratic network who sees the world collapsing, because they collapsed it. They plan to wage wars from their cyberbunkers, at home and abroad.

And there’s a reason.

Jessica Wildfire, Sentinel Intelligence, October 27 2025

The Trump administration has torn down the East Wing to build a new ballroom. Despite all the noise, everyone seems to be overlooking a simple fact.

As a piece in The Hill mentions in passing, the east wing hides a bunker. Roosevelt built the bunker during WWII, after Pearl Harbor, and he used the east wing specifically to cover it up. The bunker has served as an emergency operations center ever since. They don’t care what sits on top of it. That’s an afterthought.

Traditionally, the First Lady uses it.

Tiny corners of the internet are whispering that the demolition has nothing to do with a ballroom. It has everything to do with upgrading the bunker. Since they’re hardening the bunker, they might as well build Trump the ballroom of his dreams, the perfect place to run crypto schemes and host corrupt dictators.

Trump’s niece Mary, a vocal critic, has confirmed that the regime is simply using the ballroom as a cover for new bunker plans. Sources have also informed CBS News that the bunker upgrades will definitely happen during the ballroom’s construction. You can read about all of that here.

So, there you go.

If you don’t believe in conspiracies: When Roosevelt’s administration was building the first bunker, they also lied to the public about it. They said they were renovating the east wing to put in a museum. They knew they were fibbing.

The president technically has more than one bunker. There’s the first one built by Roosevelt’s administration, and a second one under the north lawn, and potentially a whole network of subterranean tunnels and command centers throughout D.C., stretching all the way into the Virginia mountains. They run hundreds of feet deep. The second one, under the White House Lawn, contains its own air supply.

It also has a food and water cache.

The media frequently primes the public to salivate over plush bunkers while dismissing the motivations for them as “paranoia.” Meanwhile, actuaries have warned world leaders that current estimates of the climate crisis are deeply misleading. In reality, 3C of global warming will drop the global GDP by 50 percent and kill billions. As a report by The Guardian summarizes: “At 3C or more of heating by 2050, there could be more than 4 billion deaths, significant sociopolitical fragmentation worldwide, failure of states (with resulting rapid, enduring, and significant loss of capital), and extinction events.” That’s right, 3C of warming equals 4 billion deaths. Climate research increasingly points at 3-4C of warming as the new likely scenario. In practical terms, we’ve already crossed the 1.5C threshold, a decade earlier than expected.

We’ll likely breach 2C by the end of the decade, and by then things will look bad enough that life will look and feel like collapse. It won’t be theoretical or hypothetical anymore. It’s going to be a lived experience for many of us.

That’s why they’re building bunkers.

It’s not exactly surprising that someone like Trump would want an upgraded bunker where he plans to spend more time hanging out as the world falls apart. Everyone from Sam Altman to Mark Zuckerberg are doing it. Zuckerberg has reportedly spent $300 million on his bunker, which just happens to match the amount Trump has raised to pay for his bunker, ahem, I mean, his ballroom.

They’re not just making the Spartan bomb shelters of yore.

They’re installing premium sanctuaries. Their demands have spawned an entire industry that builds luxury bunkers. These bunker companies are building their clients everything from underground sports car garages and swimming pools to movie theaters and virtual golf courses. They’re building fabrication workshops. They’re building arsenals. They’re building drone hatches. As one bunker builder puts it, “The scale and complexity of these environments have expanded dramatically, evolving far beyond survivalist shelters into fully integrated, high-comfort retreats.”

Will Trump’s bunker have a virtual golf course?

I wouldn’t doubt it.

The press casts doubt on the Trump regime’s timeline, saying there’s almost no chance they’ll actually finish before he leaves office. Of course, they’re basing that on what’s “normal.” Nothing normal is happening under this administration. As we’ve seen, when the super rich put their minds to it, they can accomplish almost anything with a swiftness that leaves everyone’s jaws on the floor.

For example:

Elon Musk’s AI company partnered with Nvidia to build the Colossus supercomputer near Memphis. It took them about four months, after estimates said it would take years. Experts consider it a superhuman feat. Now look at the speed they’re attacking the “ballroom” with. They’ve already completely torn down the old east wing. They’re not wasting any time on this thing, are they?

Consider who’s paying for it.

From The Guardian:


Donors for the proposed ballroom include
 a slew of major tech companies, including Apple, Amazon, Meta, Microsoft and Google. Defense contractors and communications companies have also pitched in, including Lockheed Martin, Palantir, T-Mobile and Comcast.

These corporations have accumulated $350 million for construction. The biggest tech companies in the world are paying hundreds of millions for… a ballroom? Defense contractors are chipping in?

No, I don’t think so…

Companies like Palantir don’t dabble in ballrooms. They’re in the business of building mass surveillance software, artificial intelligence suites, and drones. In fact, the U.S. military recently signed a $10 billion contract with Palantir for new toys. They’ve signed contracts with several big tech companies, including Google, Meta, and OpenAI. Even Amazon is quietly starting partnerships with the defense industry.

As we recently noted here, Silicon Valley has taken a hard military turn over the last year. The Trump administration has even created a “technical innovation unit” that’s recruiting CEOs and project managers from the same major tech companies that are funding the east wing construction. Tech investment in military tech has spiked 33 percent. They’re clearly preparing for all kinds of wars, especially urban ones.

Of course, Mary Trump makes the big mistake of dismissing the bunker as yet another sign of a fragile ego, and not a dark omen.

It’s a dark omen.

You don’t spend hundreds of millions on a structure with a bunker underneath it simply because you’re a paranoid loon with a big ego. Big military tech companies certainly don’t foot the bill for it. Don’t get me wrong, Trump is definitely a paranoid loon with a big ego. So is Peter Thiel and Russell Vought. But these aren’t the paranoid loons of ten years ago. They’re the paranoid loons of the 2020s, the ones who understand the depths of the climate crisis, the ones who lived through a pandemic, the ones watching the collapse take shape and all of the civil unrest it’s inspiring.

These bunkers have become their own perverse status symbols, with super rich families trying to top each other in terms of luxury and spectacle. Some families have built bunkers with moats, with underground race tracks for their kids, inside bamboo forests, and I suspect one or two have theme parks and shopping malls. The Kardashians tried to build a bunker with an underground spa.

Trump’s bunker tells us something.

They know.

As we’ve discussed here, the super rich and their political puppets are fully aware of what’s going on with the climate crisis. Big tech companies have largely dropped their climate pledges. So have the big banks and investment firms. They’re all going full steam ahead with coal and gas, and they’re rebooting nuclear plants, too. They’re doing it to power their AI fantasies, because they desperately want to replace people with robots while starving us and unleashing a pandora’s box of diseases. They know what’s in the latest climate reports. They know “there’s no future.” They sell hope to the masses, while quietly preparing for the end of the world. The mainstream media, and the Mary Trumps of the world, write them off as paranoid.

It’s so much worse than that.

The billionaires have gone bunkers. As we document here every week, every action indicates that they’re not just preparing for collapse, they’re betting on it, they’re driving it. They want it to happen. We’re already crossing tipping points, like the loss of the coral reefs. Things we predicted for the 2040s are happening now.

What else?

Consider what’s going on in South America…………………………………….

Trump serves as the figurehead of a deeply paranoid technocratic network who sees the world collapsing, because they collapsed it. They plan to wage wars from their cyberbunkers, at home and abroad.

You may have also seen stories that Trump is contemplating a third term. Yes, we already know it’s unconstitutional. But this Trump, often called “Trump 2.0,” has even less regard for the constitution than he did in 2020.

Everything they’ve done so far indicates that they’re planning to seize control of elections by 2026, and certainly by 2028. By then, it won’t matter what’s constitutional. The Thiels and Voughts will run Trump as long as they can, until he literally keels over dead, either in office or at one of his rallies, and then they’ll replace him with Vance. By then, they’ll have a firm grip on blue cities and polling places. If Trump never gets to enjoy his ballroom bunker, I’m sure Vance will use it.

So, if you were planning to take over the government, invade major cities, preside over a deep recession, nurture new pandemics, start wars with other countries for their resources, and potentially invade Canada, all while the planet’s climate breaks down into a chaotic mix of droughts, dust storms, heat waves, and hurricanes that ultimately collapse the GDP by 50 percent and kill billions of people….

Wouldn’t you want a cool new bunker?

I would. https://www.the-sentinel-intelligence.net/its-not-a-ballroom-its-a-bunker/?ref=the-sentinel-intelligence-newsletter

October 29, 2025 Posted by | safety, USA | Leave a comment

Google joins Microsoft in plans to restart US nuclear plants to power AI infrastructure

ABC News, 28 Oct 25

In short:

Google has unveiled a plan to restart a nuclear facility in the US in order to help power the company’s AI infrastructure.

It comes more than a year after another company announced it was restarting Three Mile Island in Pennsylvania following a power purchase agreement with Microsoft.

What’s next?

Google’s plant, which originally shut in 2020, is scheduled to return to service in 2029.

Google has unveiled a plan to restart a US nuclear facility in Iowa to power the company’s artificial intelligence infrastructure.

It made the announcement to reopen the Duane Arnold Energy Center in collaboration with electric power company NextEra Energy.

The facility, which was shuttered in 2020, would return to service in 2029 “to help power Google’s growing cloud and AI infrastructure in Iowa”, the companies said in a joint statement.

Google signed off on a 25-year agreement to purchase power from the facility once it restarted…………………………………………………………………………………………………………………………………

Google has announced other initiatives to secure additional power capacity, including a venture with Elementl Power to develop three advanced nuclear power plants in the United States. https://www.abc.net.au/news/2025-10-28/google-microsoft-restarting-nuclear-plants-for-ai-power/105941378

October 28, 2025 Posted by | safety | Leave a comment

US offers nuclear energy companies access to weapons-grade plutonium

US offers nuclear energy companies access to weapons-grade plutonium.
Expert warns commercial use of the radioactive material from cold war-era
warheads carries safety risks.

The US has offered energy companies access
to nuclear waste that they can convert into fuel for advanced reactors in
an attempt to break Russia’s stranglehold over uranium supply chains. The
Department of Energy on Tuesday published an application that nuclear
energy groups can use to seek up to 19 metric tonnes of the government’s
weapons-grade plutonium from cold war-era warheads.

In the document seen by
the Financial Times, the energy department said being selected to receive
the plutonium could help companies secure faster approval for a Nuclear
Regulatory Commission license, which is required to operate a nuclear
facility. At least two companies, Oklo, which is backed by OpenAI’s Sam
Altman, and France’s Newcleo, are expected to apply to access the
government’s plutonium stockpile.

FT 21st Oct 2025, https://www.ft.com/content/2fbbc621-405e-4a29-850c-f0079b116216

October 25, 2025 Posted by | - plutonium, safety, USA | Leave a comment

NRC: Individual fell into ‘reactor cavity’ at Palisades Nuclear Plant

The United States Nuclear Regulatory Commission said the person fell into the reactor cavity, ingested cavity water and was transported off-site.

 Steven Bohner, October 22, 2025, https://www.wzzm13.com/article/news/local/nrc-individual-fell-into-reactor-cavity-palisades-nuclear-plant/69-8c68f69f-4b48-4869-b66a-f3b18e8c7bbb

COVERT, Mich. — The United States Nuclear Regulatory Commission (NRC) said an individual fell into a “reactor cavity” at the Palisades Nuclear Plant in Covert, Mich.

The NRC said the incident happened on Oct. 21, around 9:30 a.m., when an individual fell into a reactor cavity at the plant. They said the individual ingested “some amount” of the cavity water, and was decontaminated by radiation protection personnel before being taken off-site to seek medical attention about nine hours later at 4:32 p.m.

The NRC report said the individual had “300 counts per minute detected in their hair,” and categorized the individual as “contaminated.” The report listed the incident as a non-emergency. 

The reactor cavity is a space between the reactor vessel and a concrete shield surrounding the reactor, according to the International Atomic Energy Agency.

Holtec International provided 13 ON YOUR SIDE with the following comment:

“While performing work inside the containment building, a Palisades contractor fell into a pool of water located above the reactor. The contractor was wearing all required personal protective equipment, including a life vest, which is standard when working near the pool without a barrier in place. The worker was promptly assisted from the water, evaluated, monitored, and decontaminated for removable contamination in accordance with established industry standards and safety procedures. Radiological assessments are ongoing and are expected to confirm exposure well below regulatory and administrative dose limits. The U.S. Nuclear Regulatory Commission was properly notified, and a review of human performance factors contributing to the incident is underway. The worker sustained minor injuries from their fall and has since returned to work.”

The Palisades Nuclear Plant is in the process of restarting its 800-megawatt reactor. Once restarted, Palisades would become the first nuclear power plant in the United States scheduled to restart its reactor after its fuel had been removed.

In July, the NRC approved a series of licensing and regulatory actions that are essential for the plant to restart, including allowing Holtec to load fuel into the reactor.

At the time of the incident, it is unclear if fuel was present in the reactor.

October 24, 2025 Posted by | incidents, USA | Leave a comment

Foreign hackers breached a US nuclear weapons plant via SharePoint flaws

CSO News Analysis, Oct 20, 2025

A foreign actor infiltrated the National Nuclear Security Administration’s Kansas City National Security Campus through vulnerabilities in Microsoft’s SharePoint browser-based app, raising questions about the need to solidify further federal IT/OT security protections.

A foreign threat actor infiltrated the Kansas City National Security Campus (KCNSC), a key manufacturing site within the National Nuclear Security Administration (NNSA), exploiting unpatched Microsoft SharePoint vulnerabilities, according to a source involved in an August incident response at the facility.

The breach targeted a plant that produces the vast majority of critical non-nuclear components for US nuclear weapons under the NNSA, a semi-autonomous agency within the Department of Energy (DOE) that oversees the design, production, and maintenance of the nation’s nuclear weapons. Honeywell Federal Manufacturing & Technologies (FM&T) manages the Kansas City campus under contract to the NNSA.

The Kansas City campus, Honeywell FM&T, and the Department of Energy did not respond to repeated requests for comment throughout September, well before the current government shutdown. NSA public affairs officer Eddie Bennett did respond, saying, “We have nothing to contribute,” and referred CSO back to the DOE.

Although it is unclear whether the attackers were a Chinese nation-state actor or Russian cybercriminals — the two most likely culprits — experts say the incident drives home the importance of securing systems that protect operational technology from exploits that primarily affect IT systems.

How the breach unfolded

The attackers exploited two recently disclosed Microsoft SharePoint vulnerabilities — CVE-2025-53770, a spoofing flaw, and CVE-2025-49704, a remote code execution (RCE) bug — both affecting on-premises servers. Microsoft issued fixes for the vulnerabilities on July 19.

On July 22, the NNSA confirmed it was one of the organizations hit by attacks enabled by the SharePoint flaws. “On Friday, July 18th, the exploitation of a Microsoft SharePoint zero-day vulnerability began affecting the Department of Energy,” a DOE spokesperson said……………………………………………………………………………………………………………………………….

China or Russia? Conflicting attribution

Microsoft attributed the broader wave of SharePoint exploitations to three Chinese-linked groups: Linen Typhoon, Violet Typhoon, and a third actor it tracks as Storm-2603. The company said the attackers were preparing to deploy Warlock ransomware across affected systems.

However, the source familiar with the Kansas City incident tells CSO that a Russian threat actor, not a Chinese one, was responsible for the intrusion. Cybersecurity company Resecurity, which was monitoring the SharePoint exploitations, tells CSO that its own data pointed primarily to Chinese nation-state groups, but it does not rule out Russian involvement………………………………………………………………………………………………………………….

Could the attack have reached operational systems?

The breach targeted the IT side of the Kansas City campus, but the intrusion raises the question of whether attackers could have moved laterally into the facility’s operational technology (OT) systems, the manufacturing and process control environments that directly support weapons component production.

OT cybersecurity specialists interviewed by CSO say that KCNSC’s production systems are likely air-gapped or otherwise isolated from corporate IT networks, significantly reducing the risk of direct crossover. Nevertheless, they caution against assuming such isolation guarantees safety………………………………………………………………………………………………………

IT/OT convergence and the zero-trust gap

The Kansas City incident highlights a systemic problem across the federal enterprise: the disconnect between IT and OT security practices. While the federal government has advanced its zero-trust roadmap for traditional IT networks, similar frameworks for operational environments have lagged, although recent developments point to progress on that front………………………………………………………………………………………………………..

Even non-classified data theft holds strategic value

If the source’s claim of Russian involvement is accurate, the attackers may have been financially motivated ransomware operators rather than state intelligence services. But even in that scenario, the data they accessed could still carry strategic value……………………………………………………………….. https://www.csoonline.com/article/4074962/foreign-hackers-breached-a-us-nuclear-weapons-plant-via-sharepoint-flaws.html

October 21, 2025 Posted by | incidents | Leave a comment

Local ‘ceasefire’ area declared at Ukrainian nuclear plant for damage repairs

Without reliable external power, the Zaporizhzhia nuclear power risks losing the cooling needed to keep its reactors stable.

Politico, October 18, 2025 By Mathieu Pollet

Repairs are underway at Ukraine’s Zaporizhzhia nuclear power plant after “local ceasefire zones” were established in the area, the United Nations nuclear watchdog said on Saturday.

“Restoration of off-site power is crucial for nuclear safety and security. Both sides engaged constructively with the [International Atomic Energy Agency] to enable complex repair plan to proceed,” the IAEA wrote in a post on X.

The Russian-occupied facility in southeastern Ukraine has been cut off from the national grid for four weeks — its longest blackout since the Russia’s invasion in February 2022. The plant has been using on diesel generators since its last power line went down last month…………………………………………….. https://www.politico.eu/article/ukraine-russia-local-ceasefire-zone-declared-nuclear-plant-damage-repairs/

October 20, 2025 Posted by | safety, Ukraine | Leave a comment

TEPCO weighs scrapping 2 reactors at Niigata nuclear power plant

October 17, 2025 (Mainichi Japan)

NIIGATA, Japan (Kyodo) — Tokyo Electric Power Company Holdings Inc. said Thursday it is considering decommissioning two of the seven reactors at its nuclear power plant in Niigata Prefecture, all of which are currently offline.

TEPCO President Tomoaki Kobayakawa said in a prefectural assembly session that the utility is studying scrapping the Kashiwazaki-Kariwa plant’s Nos. 1 and 2 reactors, which began operating in 1985 and 1990, respectively.

His comments come as local municipalities around the nuclear power plant remain concerned about the complex’s safety and have requested that some of its Nos. 1 to 5 reactors be shut down……………………………………………………https://mainichi.jp/english/articles/20251017/p2g/00m/0bu/007000c

October 18, 2025 Posted by | safety | Leave a comment

Gravelines: the  Safety Expertise Department of ASNR’ damning opinion calls into question the EPR2

October 16, 2025, https://www.greenpeace.fr/espace-presse/gravelines-lavis-accablant-de-lasnr-remet-en-cause-les-epr2/

The Safety Expertise Department of ASNR, the nuclear safety and radiation protection authority, has just published a damning expert opinion on EDF’s project for the Gravelines power plant.

In addition to the already identified risks of submersion and flooding of the power plant, there is now the risk of soil settlement and liquefaction. The soil, which is designed to support the weight of the new EPR2 reactors, has “poor mechanical characteristics,” posing an unprecedented technical challenge regarding the robustness of the foundations over time and in the face of seismic hazards that could compromise nuclear safety.

“ This relentless opinion from the ASNR is further proof that the criteria for choosing sites for the construction of new EPR2 reactors are largely questionable. After underestimating the climate risks, EDF is underestimating the risk of building such a dangerous infrastructure on such unsuitable ground ,” emphasizes Pauline Boyer, nuclear campaigner for Greenpeace France. “This demonstrates once again the haste of EDF, which is rushing headlong into its plans to build new reactors in Gravelines. ”

A relentless opinion 

In this opinion dated July 23, the ASNR severely rejects EDF’s copy of its first study of ground reinforcement on the Gravelines site, considering that the approach adopted by EDF is not sufficiently robust , ordering it to clarify the safety issues relating to ground reinforcement, to conduct new studies and to set up a monitoring system over time.

The opinion considers that the planned reinforcement of the ground at the Gravelines site constitutes “ a major technical challenge ” and that the system proposed by EDF is  “of unprecedented scale, of great complexity and without representative feedback in France and internationally”.

A hard blow for EDF 

The Gravelines nuclear power plant, built on a polder, is supposed to accommodate two new reactors (EPR2) as part of the nuclear recovery plan.

A year ago, Greenpeace published a report which, through mapping work projecting the rise in water levels in the Gravelines area until the end of the reactors’ lifespan, demonstrated that in 2100 and 2120, the entire Gravelines power plant site could be temporarily below sea level.

“The project to build new EPR2 reactors in Gravelines, EDF’s “seaside sandcastle,” is already sinking into quicksand. It’s time for EDF to make the most sensible decision: stop trying to build reactors at all costs, especially on such a vulnerable and unsuitable site, and invest this money in its renewable energy sector,” adds Pauline Boyer.

The difficulties and uncertainties of this nuclear construction project overlap, at the heart of an area accumulating risks (submersion, flooding, unsuitability of the soil, extreme climatic events, etc.). The 11-meter platform on which the EPR2 would be perched in an attempt to protect them from the risks of submersion and flooding (which Greenpeace always questions) makes the task even more difficult.

After the  setbacks with the concrete intended for the construction of the future EPR2 in Penly, this is yet another example of EDF’s amateurism in wanting to build EPR2s in unsuitable areas without first carrying out a robust risk analysis.

October 18, 2025 Posted by | France, safety | Leave a comment

The UN nuclear watchdog seeks a local truce to restore power to the Zaporizhzhia plant

By ASSOCIATED PRESS, 14 October 2025

VIENNA (AP) – The U.N. nuclear watchdog is pushing Ukraine and Russia to agree to local ceasefires so that external power can be restored to Ukraine´s huge nuclear power plant in Zaporizhzhia, two diplomats familiar with the plan told The Associated Press.

The plant is in an area under Russian control since early in Moscow’s full-scale invasion of Ukraine and is not in service, but it needs reliable power to cool its six shutdown reactors and spent fuel, to avoid any catastrophic nuclear incidents.

It has been operating on diesel generators since Sept. 23 when its last remaining external power line was severed in attacks that each side blamed on the other. The International Atomic Energy Agency has repeatedly expressed alarm about the nuclear plant, Europe’s biggest.

The agency is proposing to restore external power to the plant in two phases, according to a European diplomat briefed on the proposal by the IAEA Director General Rafael Grossi. A Russian diplomat confirmed some aspects of the plan.

Both diplomats spoke on condition of anonymity because they were not authorized to discuss the confidential negotiations publicly.

During the first phase, a 1.5-kilometer-radius (1-mile-radius) ceasefire zone would be established to allow repair of the Dniprovska 750-kilovolt line, the main power line to the plant that has been damaged in an area under Russian control.

During the second phase, a second such ceasefire zone would be established to repair the Ferosplavna-1 330-kilovolt backup line, which is in area under Ukraine’s control.

IAEA experts would be on hand to monitor the repairs, which originally were proposed for a 7-day period from Oct. 11 to Oct. 17, according to the European diplomat and confidential documents seen by the AP.

However, although the Ukrainian side has given necessary guarantees of safe passage for repair crews, Russia did not give such guarantees in time for the work to start under that timetable, according to the European diplomat.

The Russian diplomat, on the other hand, said that preparations for the repairs are under way and that they can start very soon.

The IAEA declined to comment on the timing, saying only that Grossi was engaging “intensively with both sides” to enable the reconnection of power and to “help prevent a nuclear accident.”

Grossi held talks with both Ukraine and Russia last month. He met with Ukrainian Foreign Minister Andrii Sybiha on Sept. 29 at the Warsaw Security Forum, following meetings in Moscow with Russian President Vladimir Putin on Sept. 25 and Rosatom Director General Alexei Likhachev on Sept. 26.

The IAEA warned that if diesel generators fail, “it could lead to a complete blackout and possibly causing an accident with the fuel melting and a potential radiation release into the environment, if power could not be restored in time.”

The latest blackout is the tenth time that the Zaporizhzhia plant has lost all external power, and is by far the longest since the start of the war. The 330-kilovolt backup line was lost in May, and the main line was disconnected on Sept. 23.

The plant is close to the front line and has been occupied by Russia since March 2022. Ukraine and Russia have traded blame for shelling close to the plant……. https://www.dailymail.co.uk/wires/ap/article-15188795/The-UN-nuclear-watchdog-seeks-local-truce-restore-power-Zaporizhzhia-plant.html

October 17, 2025 Posted by | safety, Ukraine | Leave a comment

URGENT ACTION NEEDED to Help Protect the Defense Nuclear Facilities Safety Board!

Nuclear Watch, Jay Coghlan, Executive Director, Scott Kovac, Research Director, Sophie Stroud, Digital Content Manager and Youth Specialist, 13 Oct 25

The government is still shut down (unfortunately). But it does mean there’s still time to ask Congress to get a provision in the pending Continuing Resolution to keep the government running that will help save the Defense Nuclear Facilities Safety Board (DNFSB).

Background: The Defense Nuclear Facilities Safety Board is an independent agency within the executive branch of the Federal Government. The DNFSB is chartered with the responsibility to provide recommendations and advice to the Secretary of Energy regarding public health and safety issues at Department of Energy (DOE) nuclear weapons facilities, including with the health and safety of employees, contractors, and nearby communities (for more see www.dnfsb.gov).

Congress established the Board in 1988 in response to increasing reports of nuclear safety risks impacting workers and the public. Since early this year, the Board has been reduced to just two Members out of five, with a temporary one-year statutory bridge to constitute a quorum that is drawing to a close. In addition, the current Acting Chairman’s term expires this October 18, ending the Board’s functioning quorum. Without it, the DNFSB cannot effectively carry out its critical nuclear safety oversight mission. The public would simply not know about the DOE’s chronic nuclear safety problems without the Board. This is critically important today given expanding production of nuclear weapons.

Specific request: There should be a provision in any Continuing Resolution for FY 2026 that would temporarily extend the authority of the Defense Nuclear Facilities Safety Board by allowing the Acting Chair to serve until the end of January 2027. The overriding purpose is to enable the Safety Board to fully continue operations and provide more time for the President to nominate, and the Senate to confirm, new Safety Board Members.
Congress must take action to protect nuclear safety by preserving DNFSB’s quorum! 

Contact Senator Martin Heinrich through his official website, his Washington, D.C. office, or any of his New Mexico State offices:…………………………………………………………

Contact Senator Ben Ray Luján through his official website, his Washington, D.C. office, or any of his New Mexico State offices:………………………………………………….

Contact Senator John Thune through his official website, his Washington, D.C. office, or any of his South Dakota State offices:…………………………………………….

Contact Senator Chuck Schumer through his official website, his Washington, D.C. office, or any of his New York State offices:……………………………………………. https://nukewatch.org/action-item/urgent-action-needed-to-help-protect-the-defense-nuclear-facilities-safety-board/

October 15, 2025 Posted by | Events, politics, safety, USA | Leave a comment

Grossi says progress made on restoring Zaporizhzhia power

Friday, 10 October 2025, https://www.world-nuclear-news.org/articles/grossi-says-progress-made-on-restoring-zaporizhzhia-power

The two sides in the war have “engaged in a constructive way” with the International Atomic Energy Agency, whose director general says “a process has been set in motion” to help restore external power to Zaporizhzhia Nuclear Power Plant.

Rafael Mariano Grossi, Director General of the International Atomic Energy Agency (IAEA), said: “Following intensive consultations, the process leading to the re-establishment of off-site power – through the Dniprovska and Ferosplavna-1 lines – has started. While it will still take some time before the grid connection of the Zaporizhzhia nuclear power plant (ZNPP) has been restored, the two sides have engaged with us in a constructive way to achieve this important objective for the sake of nuclear safety and security. No one stands to gain from a further deterioration in this regard.”

External power was lost by the plant – which is on the frontline of Ukrainian and Russian troops – on 23 September, and it has since been relying on its fleet of emergency diesel generators for the power required for essential safety functions, including powering cooling pumps.

Before the war, there were 10 different external power lines to the plant, but that number has fallen since the start of the war in February 2022. Five months ago its last 330 kV backup power line was disconnected, leaving no supply when the sole operational 750 kV power line source was cut.

Both sides blame the damage on military activities and have said that the military situation has stopped them from being able to repair the damage. Grossi has had frequent contact with both sides as part of efforts to find a way forward.

The IAEA’s latest update says: “The focus has been on creating the necessary security conditions for repairs to be carried out on the damaged sections of the 750 kV Dniprovska and the 330 kV Ferosplavna-1 power lines, located on opposite sides of the frontline near the ZNPP.”

It is the tenth time that the plant has lost external power, although on previous occasions it was for a matter of hours rather than the current case of weeks. Seven emergency diesel generators are operating, with 13 on standby.

The IAEA team at the plant report that there has been no temperature increase within the coolant in the reactors or the used fuel pools and radiation levels at the site remain normal. They do continue to hear military action, including on Tuesday evening when they heard “five explosions one after the other, occurring close to the site and shaking windows in their building”.

The six-unit Zaporizhzhia nuclear power plant has been under Russian military control since early March 2022. All its units are shut down.

October 13, 2025 Posted by | safety, Ukraine | Leave a comment

New nuclear push brings old dangers back — and bigger than ever 

by Kevin Kamps, opinion contributor   – 10/06/25 https://thehill.com/opinion/energy-environment/5537588-nuclear-power-dangers-regulation/

When President Trump and Keir Starmer, prime minister of the United Kingdom, signed a deal to rapidly expand nuclear power in the U.K., nuclear stock prices soared to record highs. But the boom ignores the overwhelming evidence that nuclear is a bad risk.  

The only U.S. reactors built in the last 30 years, Vogtle Units 3 and 4, cost over $35 billion, resulting in the world’s most expensive electricity. Prohibitive cost overruns also sank NuScale, the only U.S. attempt to commercialize small modular reactors. 

Nuclear hubris is so extreme that NASA says it will put a reactor on the moon by 2030. But with regulatory guardrails down, we ought to worry more about preventing a nuclear moonscape on earth. 

One neon danger sign is the rise of “zombie nukes” — restarting old, disused reactors, including those previously shut down for safety reasons. It’s happening at Michigan’s Palisades nuclear plantPennsylvania’s Three Mile Island 1 and Iowa’s Duane Arnold

Another red flag is so-called “advanced” reactors, including small modular reactors. Contrary to the name, small modular reactors are not new, not always small and probably not modular, comprising 127 different designs that are mostly speculative and haven’t been built yet. 

Small modular reactors aren’t “walk away safe” or carbon-free. Their lower output precludes economies of scale and their construction costs aren’t proportionately smaller than conventional nuclear, so their electricity is costlier. They also produce up to 30 times the waste and leak more neutrons. They emit greenhouse gases and thermal pollution. Subsidizing them and other nuclear undermines renewables and makes climate change worse

Holtec, a privately held firm facing ethical questions and known for hawking (though not yet building) small modular reactors and pioneering zombie nuke restart, was tapped in the U.S.-U.K. deal to develop nuclear-powered data centers in northeast England worth $15 billion. It gained notoriety by buying moribund U.S. nuclear plants cheaply under pretense of dismantling them and then pivoting to convert them back to operations, though it has no experience as a nuclear operator. The Nuclear Regulatory Commission obliged, granting regulatory relief and safety exemptions enabling Palisades to transition from decommissioning to “operations” status.

Holtec also plans to install small modular reactors there, next to a large cache of radioactive waste. It has similar plans for decommissioned nuclear sites it owns in New Jersey, Massachusetts and New York, and it intends to go public in the next few months with an IPO potentially valued at $10 billion. 

What could possibly go wrong? 

A nuclear engineer recently warned the Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards that once Palisades is restarted, it could fail within six months, with “unimaginable impacts to the general public,” due to mishandled steam generator tubes or its cracked primary cooling system.

Watchdog groups in Massachusetts, where Holtec wants to install small modular reactors on the closed Pilgrim nuclear site, are decrying a pending energy bill repealing a 1982 state law requiring a permanent repository for radioactive waste, as well as voting up a referendum before any new nuclear can be built. Neither condition is met, but Gov. Maura Healy (D) is bent on small nuclear reactors and nuclear-powered AI data centers anyway. 

At New York’s Indian Point, Holtec proposes to install small modular reactors and restart old, partially dismantled reactors, despite signing an agreement that prohibits even proposing renuclearizing the site without local, county and state support, which it doesn’t have.  

Last year, Holtec sued to block a state law prohibiting it from dumping radioactive water into the Hudson River, which Gov. Kathy Hochul (D) signed. Then nuclear lobbyists went into high gear in Albany, including hiring former Gov. Andrew Cuomo, prompting an ethics complaint. Hochul then flipped, directing the New York Power Authority to build at least 1 gigawatt of new nuclear in the state.  

This about-face toward nuclear buildout is happening as the regulatory regime, never robust, is in free fall. Four former Nuclear Regulatory Commission chairs (three in this article), have sounded the alarm. Nuclear Regulatory Commission commissioners testified before Congress that they expect to be fired if they question unsafe reactor designs and fail to rubberstamp them. Former Department of Energy Assistant Secretary Katy Huff and colleagues wrote that making nuclear regulatory decisions “for political reasons” is “setting the U.S. on the fastest path to a nuclear accident. … This is neither hypothetical nor hyperbole.” 

From their mouths to market handicappers’ ears. Amory Lovins wrote recently that nuclear-powered AI centers “may be a trillion-dollar bubble, but it’s sellable until market realities intervene.” The same is true of the harsh realities of nuclear’s inherent dangers. Let’s hope radiological disaster doesn’t intervene before nuclear’s unacceptable risks and costs get priced back in. 
 
Kevin Kamps is the Radioactive Waste Watchdog at Beyond Nuclear.

October 11, 2025 Posted by | safety, USA | Leave a comment