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U.S., Russia to discuss nuclear arms limits in Geneva on Wednesday –officials

U.S., Russia to discuss nuclear arms limits in Geneva on Wednesday –officials https://news.yahoo.com/u-russia-discuss-nuclear-arms-185425751.html

WASHINGTON, July 15 (Reuters) – Representatives from the United States and Russia are set to meet in Geneva on Wednesday to explore the idea of a new accord limiting nuclear arms that could eventually include China, U.S. senior administration officials said on Monday.

U.S. President Donald Trump has said that he would like to see a new type of arms control deal with Russia and China to cover all types of nuclear weapons, a topic that he has discussed individually with Russian President Vladimir Putin and Chinese President Xi Jinping.

China is not currently a party to nuclear arms pacts between the United States and Russia.

The U.S. delegation will be led by U.S. Deputy Secretary of State John Sullivan and will include Tim Morrison, a top aide at the White House National Security Council, as well as representatives from the Pentagon, the Joint Chiefs of Staff, and the National Security Agency, said the U.S. officials, who spoke to reporters on condition on anonymity.

Russia’s deputy foreign minister, Sergei Ryabkov, will lead the Russian delegation, the U.S. officials said.

“We actually feel that – touch wood – we’ve actually got to a point where we can try to start this again,” one of the officials said, listing off a long series of incidents that have soured relations between the United States and Russia during the past year.

“I say touch wood because we’re always just one incident away from unfortunately things getting derailed,” the official said. (Reporting by Roberta Rampton Editing by Marguerita Choy)

July 15, 2019 Posted by | politics international, Russia, USA, weapons and war | Leave a comment

Russia’s new Nuclear-Powered Aircraft Carrier? Just all talk?

Russian Navy to Get Nuclear-Powered Aircraft Carrier? The Answer Is Nyet.  No way.

National Interest, by David Axe  15 July 19, The Russian navy has revealed a scale model of a possible, nuclear-powered replacement for its sole aircraft carrier, the conventional Admiral Kuzentsov.

But the Kremlin for years has celebrated scale models of future flattops, all without spending any money to actually design or build the vessels.The longer the Russian navy waits, the less likely it is that a new carrier directly will replace Kuznetsov when the aging, unreliable ship finally decommissions.

A defense-industry source said the Kremlin had begun a technical assignment for a future nuclear-powered carrier under program name Project 11430E Lamantin, TASS reported in July 2019.

But the Russian navy’s own commander-in-chief, Nikolai Yevmenov, told reporters there was no firm deadline for funding or construction. “There will be, of course, a nuclear-powered aircraft carrier but not in the short-term perspective,” Yevmenov said.

……..Russia’s entire annual military budget rarely exceeds $70 billion. Only a small fraction of that typically pays for ships.

The high cost of a replacement vessel perhaps explains why the Kremlin is determined to keep Kuznetsov in service as long as possible. The Russian navy plans to dry-dock Kuznetsov starting in 2020 and conduct extensive repairs on the 1980s-vintage vessel………https://nationalinterest.org/blog/buzz/russian-navy-get-nuclear-powered-aircraft-carrier-answer-nyet-67022

July 15, 2019 Posted by | Russia, weapons and war | Leave a comment

Illegal transport of thorium at Georgia’s border with Armenia

Georgia intercepts radioactive substance at border with Armenia  http://www.xinhuanet.com/english/2019-07/15/c_138229300.htm  Source: Xinhua Editor: yan TBILISI, July 15  – Georgia on Monday detained an Armenian citizen who was charged with illegally transporting the radioactive substance Thorium at the border with Armenia.

According to the Georgian State Security Service, the radioactive substance was intercepted at the Sadakhlo checkpoint when the suspect in a mini-bus was inspected.

The total weight of the packages carried by the suspect was 71.63 kg, and they contained radioactive isotope Thorium 232, which is a nuclear material and poses a threat to life and health.

The mini-bus was moving from Armenia to Russia through Georgia.

If convicted, the detainee will face 5 to 10 years in prison.

July 15, 2019 Posted by | EUROPE, secrets,lies and civil liberties, thorium | Leave a comment

UK’s Sizewell C nuclear project not likely to provide many local jobs

East Anglian Daily Times 14th July 2019 Anti-nuclear campaigners have disputed the number of jobs that a new power
station on the Suffolk coast will create – and say it will not provide
enough long-term opportunities. EDF Energy says the Sizewell C nuclear
plant is expected to provide 25,000 jobs over the 10-year construction
period with 5,600 workers on site at its peak, and says it is “absolutely
committed” to creating local jobs, skills and training opportunities. It
says the project will provide up to £200million a year to boost the
county’s economy, and create 900 full-time jobs once operational.

But Together Against Sizewell C (TASC) has cast doubt on the job numbers. EDF
has already said that £14billion Sizewell C will be 20% cheaper to build
because Hinkley construction techniques will be mirrored, grid connections
are already available and it will use different finance models. However,
TASC fears this could mean a transfer of skills, with possibly a large part
of Hinkley C’s experienced workforce moving to Sizewell.

https://www.eadt.co.uk/news/sizewell-c-edf-energy-tasc-1-6159158

July 15, 2019 Posted by | employment, UK | Leave a comment

The dangers of Chernobyl nuclear site being turned into a tourism mecca

The grounds remain coated with plutonium, cesium, strontium and americium — radionuclides (atoms that emit radiation) that could pose potentially serious health risks to those who touch or ingest them. Some areas are more radioactive, and therefore more dangerous, than others.

“Even though the accident occurred over 33 years ago it remains one of the most radiologically contaminated places on earth.”

Chernobyl tourists should avoid plant life, and especially the depths of the forests.

Those areas were not cleaned in the aftermath of the disaster and remain highly contaminated by radiation. Research has showed that the fungus, moss and mushrooms growing there are radioactive. Eating or drinking from the area is not safe.

Those who stay on the paved pathways, which officials cleaned, are much less likely to absorb harmful toxins.

Ukraine wants Chernobyl to be a tourist trap. But scientists warn: Don’t kick up dust. https://www.washingtonpost.com/travel/2019/07/12/ukraine-wants-chernobyl-be-tourist-trap-scientists-warn-dont-kick-up-dust/?utm_term=.5e82b547ceaf  By Katie Mettler, July 12 2019

The tourists first started flocking to Chernobyl nearly 10 years ago, when fans of the video game S.T.A.L.K.E.R. wanted to see firsthand the nuclear wasteland they’d visited in virtual reality.

Next came those whose curiosity piqued when in 2016 the giant steel dome known as the New Safe Confinement was slid over the sarcophagus encasing nuclear reactor number four, which exploded in April 1986, spewed radiation across Europe and forced hundreds of thousands to flee from their homes.

Then in May, HBO’s “Chernobyl” miniseries aired, and tourism companies reported a 30 to 40 percent uptick in visitors to the Chernobyl Exclusion Zone, abandoned and eerily frozen in time.

Now the Ukrainian government — capitalizing on the macabre intrigue — has announced that Chernobyl will become an official tourist site, complete with routes, waterways, checkpoints and a “green corridor” that will place it on the map with other “dark tourism” destinations.

“We must give this territory of Ukraine a new life,” President Volodymyr Zelensky said during a visit to Chernobyl this week. “Until now, Chernobyl was a negative part of Ukraine’s brand. It’s time to change it.”

Zelensky, who was inaugurated in May, signed a decree July 10 to kickstart the Chernobyl Development Strategy, which the president hopes will bring order to the 19-mile Exclusion Zone that has become a hotbed for corruption, trespassing and theft. At the nuclear facility and in the nearby town of Pripyat, wildlife has returned and now roams freely. Flora and fauna grow up around decaying homes, playgrounds and an amusement park. Letters, dinner tables and baby dolls remain where their owners abandoned them 33 years ago.

Radioactive dust still coats it all.

“Chernobyl is a unique place on the planet where nature revives after a global man-made disaster, where there is a real ‘ghost town,’” Zelensky said during his visit. “We have to show this place to the world: scientists, ecologists, historians, tourists.”

Though exploiting a historical space like Chernobyl could infuse Ukraine’s economy with tourism dollars and motivate developers to revive the sleepy towns surrounding the “dead zone,” there are significant downsides, experts say.

[Thanks to HBO, more tourists are flocking to the eerie Chernobyl nuclear disaster site]

The grounds remain coated with plutonium, cesium, strontium and americium — radionuclides (atoms that emit radiation) that could pose potentially serious health risks to those who touch or ingest them. Some areas are more radioactive, and therefore more dangerous, than others.

“Chernobyl was the worst nuclear accident in human history,” said Jim Beasley, an associate professor at the University of Georgia who has been studying wildlife in the Exclusion Zone since 2012. “Even though the accident occurred over 33 years ago it remains one of the most radiologically contaminated places on earth.”

More than 30 people were killed in the immediate aftermath of the explosion, and officials are still debating the full extent of the longterm death toll in Ukraine and nearby countries where people grew sick with cancer and other illnesses.

The World Health Organization estimates total cancer deaths at 9,000, far less than a Belarusian study that put the death toll at 115,000, reported Reuters.

Today, radiation levels inside the Exclusion Zone vary widely from location to location, said Dr. T. Steen, who teaches microbiology and immunology at Georgetown’s School of Medicine and oversees radiation research in organisms at nuclear disaster sites. Because of that, she advises anyone visiting to be educated and cautious while inside the Exclusion Zone, and to limit time spent there.

“The longer you’re exposed, the more that future impact is,” she said.

She advises visitors to the Exclusion Zone to wear clothes and shoes they are comfortable throwing away. If they’re going to be touching or disturbing anything, she recommends a mask and gloves. Most importantly, Steen says, Chernobyl tourists should avoid plant life, and especially the depths of the forests.

Those areas were not cleaned in the aftermath of the disaster and remain highly contaminated by radiation. Research has showed that the fungus, moss and mushrooms growing there are radioactive. Eating or drinking from the area is not safe.

Those who stay on the paved pathways, which officials cleaned, are much less likely to absorb harmful toxins.

Generally speaking, Chernobyl can be safe, Steen said, “but it depends on how people behave.”

And so far, the accounts of tourists behaving badly are abundant.

Timothy Mousseau, a biologist and University of South Carolina professor, has been studying the ecological and evolutionary consequences of radioactive contaminants on wildlife and organisms at Chernobyl for 20 years. He just recently returned from his annual, month-long trip to the Exclusion Zone and said he was shocked to see 250 tourists in street clothes wandering Pripyat.

Some hopped in bumper cars at the abandoned amusement park there to take selfies.

“Part of the reason people don’t think twice about it is because there is this highly organized tourism operation,” Mousseau said. “A lot of people don’t give it a second thought.”

He is concerned that the government’s tourism campaign could only make that worse.

“The negative aspects that are being completely ignored are the health and safety issues of bringing this many people, exposing this many people to what is a small risk, albeit a significant risk, to this kind of contamination,” Mousseau said. “The more traffic there is, the most dust there is, and the dust here is contaminated.”

[We’re in the age of the overtourist. You can avoid being one of them.]

But Mousseau’s worries, and the anxieties of his colleagues, extend beyond health factors.

For decades, biologists, ecologists and medical researchers have been studying the mostly undisturbed expanse that is the Exclusion Zone. They’ve studied DNA mutations in plants and insects, birds and fish. As larger mammals, like moose, wolves and fox, have slowly re-occupied the surrounding forests, biologists have searched for clues about the ways short-term and long-term radiation exposure have altered their health.

Scientifically, there is no place on earth like Chernobyl. Beasley, who studies wolves there, calls it a “living laboratory.” An influx of humans — especially reckless ones — could destroy it.

“This is really the only accessible place on the planet where this kind of research can be conducted at a scale both spatial and temporal that allows for important scientific discovery,” Mousseau said. “Given increased use of radiation in technology and medicine, in going to Mars and space, we need to know more about radiation and its effects on biology and organisms.”

“And Chernobyl provides a unique laboratory to do this kind of research,” he said.

Tourism’s negative footprint in the Exclusion Zone is not theoretical, either.

They are leaving behind trash, rummaging through abandoned homes and buildings and, in Mousseau’s experience, stealing his research equipment. Cameras he has hidden in the depths of the most radioactive parts of the zone to capture the wildlife he studies have been vandalized or gone missing, he said.

It’s something that absolutely astounds me,” he said.

Theoretically, more government oversight at Chernobyl could help curb this kind of interference, especially if a financial investment in the zone will help preserve the ghost town there and bring in more guards and checkpoints to patrol who comes and goes.

None of that will prevent tourists from disturbing Chernobyl’s spirit.

“I think it is important to not lose sight of the fact that Chernobyl represents an area of tremendous human suffering,” Beasley said, “as hundreds of thousands of people were forever displaced from their homes or otherwise impacted by the accident.”

July 15, 2019 Posted by | culture and arts, environment, Reference, safety, Ukraine | Leave a comment

UK’s new nuclear funding model would leave taxpayers liable for rising costs or delays.

New UK nuclear funding model could leave taxpayers liable, Guardian,  Jillian Ambrose, Energy correspondent 14 Jul 2019

Ministers are expected to announce plans to bolster nuclear industry this week,  The government will set out plans to resuscitate the UK’s struggling nuclear ambitions with a new scheme which would leave taxpayers liable for rising costs or delays.The funding model, expected this week, could help bankroll the multibillion pound plans for a follow-on to EDF Energy’s Hinkley Point C project in Somerset, which ministers aim to build at the Sizewell site in Suffolk.

It could also resurrect the dormant plans for a £16bn new nuclear reactor at the Wylfa project in North Wales, which fell apart last year due to the high costs of nuclear construction.

Government officials are expected to reveal a new financial framework based on the model being used to finance the £4.2bn Thames Tideway tunnel.

Under those plans, the government has allowed the super-sewer’s developers to charge customers upfront for the project, and agreed to cover cost overruns above 30% of the budget and step in as a lender if funding dries up.

The nuclear plans are expected to be unveiled before parliament’s summer recess at the end of this week, alongside a long-awaited energy white paper.

The policy roadmap will set out the government’s plans for the energy sector as the economy moves towards the UK’s target to reduce emissions to net zero by 2050.

The industry is expected to have three months to respond to an official consultation before ministers decide whether to move ahead with the scheme…..

The plans would hand developers an upfront regulated return on their investment at each new phase of the project. This could encourage more investment from infrastructure and pension funds and better borrowing terms for the developer.

Government officials are under pressure to find a new way to finance nuclear projects after the National Audit Office condemned the 35-year deal to support the Hinkley Point project through energy bills at a cost of £92.50 for every megawatt-hour of electricity it produces.

The average electricity price in the UK last year was between £55 and £65 per megawatt-hour.

The watchdog accused ministers of putting energy bill payers on the hook for a “risky and expensive” project which offers “uncertain strategic and economic benefits”.

The new financing plan has already raised concerns that applying the Tideway model to a nuclear project that costs £20bn and takes around a decade to build could leave taxpayers exposed to a far higher financial risk.

Nuclear projects have suffered high-profile delays and multibillion-pound cost overruns in recent years, making them almost impossible to finance without state intervention.

EDF said last month that its struggling French nuclear project at Flamanvillecould be delayed by another three years to repair eight faulty weldings discovered at the site.

The latest delay could push Flamanville’s start date, originally in 2012, to 2022. The project was expected to cost about €3bn when construction began but the latest estimates put its cost at almost €11bn……… https://www.theguardian.com/environment/2019/jul/14/new-uk-nuclear-funding-model-could-leave-taxpayers-liable-edf-sizewell

July 15, 2019 Posted by | business and costs, politics, UK | Leave a comment

Tahitians remember atomic bomb tests and withdraw from France’s propaganda memorial project

Marchers in Tahiti ‘mourn’ French nuclear weapons test legacy  https://asiapacificreport.nz/2019/07/05/marches-in-tahiti-mourn-french-nuclear-weapons-test-legacy/, By PMC Editor -July 5, 2019 , By RNZ Pacific

An estimated 2000 people have joined a march in French Polynesia this week to mark the 53rd anniversary of France’s first atomic weapons test in the Pacific.

The first test was on July 2, 1966, after nuclear testing was moved from Algeria to the Tuamotus.

Organisers of the Association 193 described it as a “sad date that plunged the Polynesia people into mourning forever”. The test on Moruroa atoll was the first of 193 which were carried out over three decades until 1996.

The march was to the Place Pouvanaa a Oopa honouring a Tahitian leader.

The march and rally were called by test veterans’ groups and the Maohi Protestant church to also highlight the test victims’ difficulties in getting compensation for ill health.

After changes to the French compensation law, the nuclear-free organisation Moruroa e Tatou wants it to be scrapped as it now compensates no-one. The Association 193 said it was withdrawing from the project of the French state and the French Polynesian government to build a memorial site in Papeete, saying it will only serve as propaganda.

Apart from reparations for the victims, the organisation wants studies to be carried out into the genetic impact of radiation exposure.

July 15, 2019 Posted by | France, Legal, OCEANIA, opposition to nuclear, weapons and war | Leave a comment

Huge carbon footprint of Hinkley nuclear project, and itself threatened by climate change

Somerset County Gazette 14th July 2019 Jo Smolden: AT a time when climate change discussions are in everyone’s minds, and individuals are looking at what energy they are
using and the waste they are producing, the French company EDF is moving
thousands of HGVs full of aggregate across the county and making the
biggest pile of concrete this country has ever seen at Hinkley next to the
Severn Estuary.

Taking into account the carbon footprint of such large
infrastructure projects, remember this starts with uranium mining where
around 1% is usable, the rest is immediately radioactive waste for
indigenous people to deal with. The end of the nuclear process is high
level, dangerous, radioactive waste having to be looked after for hundreds
of thousands of years.

Should we not be questioning how something with such
a huge carbon footprint is being dumped on the next generations to somehow
deal with?

The biggest concern of all this having been planned using last
century technology so long ago, is the impact of global warming and sea
level rise predictions of today. Is the base of the structure high enough
to keep the nuclear reactor and waste stores safe for the next 160-plus
years? There is no flexibility with nuclear, do we want such a hazardous
fixed structure on our coastline? So many questions and EDF can’t
possibly reassure us with any of this as they have committed themselves, to
this white elephant.

https://www.somersetcountygazette.co.uk/news/17755677.letter-39-no-flexibility-nuclear—want-coastline-39/

July 15, 2019 Posted by | climate change, UK | Leave a comment

Safety breaches at Sellafield nuclear waste plant

NUCLEAR FEAR Security scares at Sellafield nuclear waste plant raise fears of disaster ‘worse then Chernobyl’, Sun, John Siddle, 14 Jul 2019,

SECURITY scares at Sellafield raise fears of a disaster “worse than Chernobyl”, campaigners warn.

The Sun on Sunday can reveal there have been 25 safety breaches logged at the massive nuclear waste plant in the past two years. The 6km razor-wired compound stores a 140 tonne plutonium stockpile and handles radioactive waste generated by the UK’s working reactors.

The clean-up site in Cumbria has been dubbed the most hazardous place in Europe. Nuclear bosses insist safety is an “overriding priority”.

Incidents logged at Sellafield include radiation leaking from a water pipe and a nuclear waste container that was not welded completely shut.

Other alerts were triggered when potentially harmful uranium powder was spilled and acid was discovered leaking from a bust pipe

Janine Smith, from the campaign group Cumbrians Opposed to a Radioactive Environment, said locals lived in fear of a serious incident.

‘COULD BE WORSE THAN CHERNOBYL’She said: “One safety breach is one too many. There just shouldn’t be any. Just one error could be catastrophic.

“It’s not like making a mistake inside a chocolate factory. The buildings at Sellafield are all so close together that if something was to happen at that site it would be a disaster.

“We just keep our fingers crossed, and everything else, that we don’t ever have to witness a nuclear disaster in this country. It could be worse than Chernobyl”.

According to the logs, the bomb squad was called in October 2017 when potentially unstable chemicals sparked an emergency scare.

A month later, in a separate incident, a worker was found to have been exposed to a low level of radiation……

‘ONE ERROR COULD BE CATASTROPHIC’The Environment Agency has taken enforcement action against Sellafield ten times since September over compliance breaches.

A spokesman said: “Nuclear facility operators must adhere to the highest waste control standards.

“Where Sellafield has fallen short of these standards, the impact has generally been extremely small and we have taken firm and appropriate action.”

The Office for Nuclear Regulation (ONR) also hit Sellafield with an improvement notice this year after a high-voltage cable was sliced, causing a power loss……….https://www.thesun.co.uk/news/9502371/security-fears-chernobyl-sellafield/

July 15, 2019 Posted by | incidents, UK | Leave a comment

Sizewell B nuclear plant ammonia leak closes part of beach

Sizewell B nuclear plant ammonia leak closes part of beach https://www.bbc.com/news/uk-england-suffolk-48968813, 12 July 2019

A beach near a nuclear power station had to be closed to the public after a “small amount of ammonia leaked”, an energy firm said.

EDF Energy said the leak from a storage tank at Sizewell B in Suffolk on Friday afternoon was “immediately contained”.

But part of the beach was cordoned off “as a precaution” because ammonia fumes could have a “strong smell”.

A spokeswoman said: “There is no risk to public health and no-one was hurt as a result of this incident.”

She said the power station remained switched off for planned maintenance and refuelling.

The beach has reopened.

EDF Energy said ammonia was used on the site to control pH levels.

July 15, 2019 Posted by | environment, UK | Leave a comment

UK’s energy industry plans, especially nuclear, stalled while waiting for new Prime Minister

Bloomberg 12th July 2019 Chancellor of the Exchequer Philip Hammond is blocking a set of government proposals to overhaul the U.K. energy industry because of the potential
spending implications for a new prime minister, people familiar with the
matter said.
The plans are included in a long-awaited energy white paper
that the business department has been working on for months, according to
the officials, who asked not to be identified because the policies
haven’t been announced.
Measures include the way nuclear power plants get funding, boosting technology to capture industrial greenhouse gas emissions for storage, accelerating the decarbonization of the power industry and efforts to make housing more energy efficient.
Greg Clark hoped to publish the proposals in July, but Hammond is reluctant to give the go-ahead to new spending before a successor to Theresa May is in place, the people said.
Whitehall officials across departments are also concerned the document is
both incomplete and too sizable a policy plan to put forward just before a
new premier takes over, according to two of the people familiar. One option
being considered is to publish more urgent sections before recess leaving
the rest for the next government to handle.
If Johnson wins, as expected, neither Hammond nor Clark are likely to remain in their cabinet jobs.
That’s because Johnson has said his cabinet members will have to be
prepared for the U.K. leaving the European Union without a Brexit deal —
something that Hammond and Clark have said they can’t support. The new
prime minister will be announced on July 23.

https://www.bloomberg.com/news/articles/2019-07-12/hammond-poised-to-halt-plans-to-overhaul-u-k-energy-industry

July 15, 2019 Posted by | politics, UK | Leave a comment

Future of the nuclear industry in Britain is far from clear

Times 14th July 2019 If all goes to plan Hinkley Point C should start powering 6m homes from
2025, earning its developers the hefty, taxpayer-backed price of £92.50
per megawatt-hour of electricity produced.

Hinkley is a rare dash of activity in a sector battered by bad news and government inactivity. This week, business and energy secretary Greg Clark will try to sketch out a
future for the new nuclear industry with a funding blueprint that will pass
some of the risks and costs on to bill-payers.

He has been spurred intoa ction by Japan’s Hitachi and Toshiba, which have both pulled the plug on new nuclear projects in Britain. Clark’s paper was meant to appear
alongside a broader revamp of energy policy, but sources suggest political
turmoil and Treasury concerns are expected to delay the full white paper
until autumn, when a new energy secretary is in post.

In a sector being upended by technological change, from electric cars to smart power grids,
every delay in devising a coherent, long-term policy further weakens the
power system and Britain’s competitiveness. For now, the industry is likely
to have to settle for Clark’s nuclear blueprint. Even if a full energy
paper emerges, it could be torn up by his successor. Many tip the current
chief secretary to the Treasury, Liz Truss. If they are right, Truss will
arrive to a full in-tray.

https://www.thetimes.co.uk/article/a8f5d97c-a589-11e9-97a3-6b6d400e533

July 15, 2019 Posted by | politics, UK | Leave a comment

Nuclear Waste In The Arctic

  https://www.rferl.org/a/nuclear-waste-in-arctic-ocean/30052061.html

July 13, 2019 Posted by | ARCTIC, oceans, Russia, wastes | 2 Comments

Planetary catastrophe – was not likely from the Russian nuclear submarine accident

Russian Navy Claims Sailors Prevented ‘Planetary Catastrophe’
Was the damaged submarine’s reactor in danger of causing a nuclear accident?
https://www.popularmechanics.com/military/navy-ships/a28340271/submarine-nuclear-reactor-accident/  By Kyle Mizokami, Jul 10, 2019  A senior Russian Navy official said that accident on the nuclear-powered submarine Losharik was nearly a “planetary catastrophe,” were it not for the fourteen sailors killed in the incident. The submarine, widely believed to be a spy sub capable of operating on the deep ocean floor, was damaged in an accident on July 1st. The Kremlin denied there was risk of such a “catastrophe.”

An aid to the head of the Russian Navy, Sergei Pavlov, stated at a funeral for the sailors lost in the accident, “With their lives, they saved the lives of their colleagues, saved the vessel and prevented a planetary catastrophe.” Pavlov reportedly did not elaborate.

The Kremlin denied that the reactor had been at risk, stating that it had been “totally sealed off” and there were no problems with it. Radiation monitoring stations in Norway relatively near where the incident took place have not reported any spikes in radioactivity.

The accident, according to Russian Defense Minister Sergei Shoigu, started in the sub’s battery compartment and spread. This suggests a fire that was the result of a buildup of hydrogen gasses inside the ship. Submarines, even nuclear ones, carry banks of batteries to provide a temporary source of power, and hydrogen is produced as a byproduct of the battery charging process. If the gas reaches a critical level of concentration, a spark onboard the ship could set off a fire.

According to Shoigu, the crew battled the fire for an hour and a half. Although the automatic fire extinguishers kicked in, they proved insufficient. The surviving crew managed to initiate an emergency blow procedure and the ship surfaced off the coast of the Kola Peninsula, where the remaining crew members were rescued.

Losharik, named after a cartoon horse made of interconnected juggling balls, got its name because the interior of the ship is made of seven interconnected steel or titanium spheres. The spheres give the ship its deep diving capability, with the sub reportedly capable of reaching depths of at least 1,000 meters (3,280 feet).

It is not clear where Losharik’s 5 megawatt nuclear reactor resides, but the ship is only 230 feet long with all personnel, propulsion systems, and mission equipment inside the seven spheres. The fire could not have been far from the reactor, but if the reactor and batteries resided in different spheres they could have been closed off from one another. Shoigu seems to be stating that was the case.

Even if the fire did reach the reactor it seems unlikely that the ejection of radioactive materials could cause a “planetary catastrophe” on the scale of the 1986 Chernobyl accident. Losharik’s reactor generated just five megawatts, the RBMK reactor at Chernobyl was much more powerful and used much more nuclear material to generate up to 3,200 megawatts.

July 13, 2019 Posted by | incidents, Russia | 1 Comment

Russia’s grandiose nuclear ambitions – expressed in its floating nuclear plant for the Arctic

Russian floating nuclear plant prepares for towing into Arctic seas,  Plant to support 50,000-person Chukotka region with power for oil and gas industries  Katie Toth · CBC News  Jul 10, 2019   Russia’s controversial nuclear barge is ready to travel through the Arctic seas — and observers across the globe are watching.

Greenpeace has called it a “floating Chornobyl.” 

But the Akademik Lomonosov, which will dock in the Eastern Siberian town of Pevek, also provides a small glimpse into Russia’s northern ambitions and the role of nuclear power in achieving them.

Russia’s atomic energy agency, the Rosatom State Atomiс Energy Corporation (ROSATOM), has said in news releases that the future floating nuclear power plant will be a key piece of infrastructure as it develops its Arctic shipping route. 

Meanwhile, the agency has started work on a fleet of nuclear-powered icebreakers to keep that route open. Its latest three ships can cut through three metres of ice, and each can produce 350 megawatts of power. 

It’s a lot more difficult to counter a catastrophe there than anywhere else on the globe.– Jan Haverkamp, Greenpeace

Rebecca Pincus, an assistant professor with the U.S. Naval War College, says Russia’s vision for itself as a global superpower in the 21st century hinges on the far North.

Russia’s grand strategy for the century is centred on developing Arctic resources,” Pincus said. “That economic engine [is] … integral to Russia relaunching its place in the world.” 

According to statements by ROSATOM, the plant will supply the 50,000-person Chukotka region with power and it will support “key industries” in this oil-and-gas rich region. 

‘It’s a classical Russian solution’

The choice to build a floating nuclear power station is “a fabulous little encapsulation of all the challenges Russia faces in developing its Arctic zone,” Pincus said. “Floating a nuclear power plant to a tiny little city in the Russian Arctic is colossally challenging, colossally expensive … it’s a classical Russian solution.”

………. Jan Haverkamp, a nuclear energy expert with Greenpeace, says his organization is right to be worried. The Lomonosov will be docking in one of the most remote places in the world.

The Lomonosov, prior to a paint job. Greenpeace is concerned about the plant and its isolated location, saying that it would be difficult to counter a catastophe in the remote region. (ROSATOM)

“It’s a lot more difficult to counter a catastrophe there than anywhere else on the globe,” he said.

Haverkamp is also concerned about the power being used to extract fossil fuels.

“Climate change is a given.… Opening up new fossil projects at the moment, when the world needs to be fossil-free in 2050, does not seem to make very much sense.”

Meanwhile, ROSATOM says this barge is only a small piece of a new future for floating nuclear power. It’s building a second generation of the floating nuclear units, and it’s in talks with several countries looking to buy nuclear barges of their own.

Emails to ROSATOM’s media contact were not returned before publication.

The barge will start getting towed to Pevek in August. https://www.cbc.ca/news/canada/north/russia-floating-nuclear-plant-1.5206448

July 13, 2019 Posted by | politics, Russia, technology | Leave a comment