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

Book review of “Too Hot to Touch: The Problem of High-Level Nuclear Waste” 

This is a book review of “Too Hot to Touch: The Problem of High-Level
Nuclear Waste” and the best book I’ve read on the topic, as well as
additional research on the topic. Now that world wide production of
conventional and unconventional oil probably peaked in 2018 (coal in 2013,
and perhaps natural gas in 2019), our top priority should be to bury
nuclear wastes as soon as possible. Once severe shortages arrive, remaining
oil will to to agriculture and other essential needs. This short window of
time now may be our only chance to bury nuclear wastes — our descendants
certainly won’t have the energy, diesel equipment, or technology. Yucca
mountain is the best possible place to put nuclear waste in the U.S. The
only place to put it actually, a $15 billion facility that models put
through thousands of permutations of multiple calamities such as
earthquakes, volcanoes, flooding and more. Yucca was found to be a safe
place to put nuclear waste.

Energy Skeptic 1st Nov 2023 https://energyskeptic.com/2023/book-review-nuclear-waste-too-hot-to-touch/ #nuclear #antinuclear #nuclearfree #NoNukes

November 3, 2023 Posted by | media, resources - print, wastes | Leave a comment

Deb Katz: There’s no end in sight to the crisis in nuclear waste

Clean water, clean air, clean land, and a safe place to live are our right. We must fight for the cleanup of all communities and stop the targeting of Black, brown and white communities alike to nuclear contamination.

November 1, 2023, by Deb Katz, executive director of the Citizen Awareness Network, based in Shelburne, Mass.   https://vtdigger.org/2023/11/01/deb-katz-theres-no-end-in-sight-to-the-crisis-in-nuclear-waste/

What remains at the site of the Vermont Yankee nuclear power plant? Millions of curies of high-level waste on the banks of the Connecticut River with no destination, no solution. 

The NorthStar plan? To ship its problem 2,000 miles away to Andrews County in Texas for “temporary storage.” The 5th Circuit shot down NorthStar’s plans to shuffle its toxic waste problem off on a working poor Hispanic community. This waste will be dangerous for a million years. 

This is the colossal failure of nuclear power. There is no present solution to deal with the legacy of Vermont Yankee or any other reactor. This is the abject failure of the nuclear industry and the federal government.

The nuclear industry promised a solution by the time reactors shuttered. Sixty years later, there is no solution and no permanent solution forthcoming. There is waste with nowhere to go.

The industry routinely engages in environmental racism to deal with its waste problems. It is reprehensible. The industry targets working poor, people of color, and Indigenous tribes for its nuclear fuel chain. It pits reactor and targeted communities against each other over who will suffer nuclear power’s final solution.

Citizens Awareness Network opposes these false solutions. Without a permanent repository, any establishment of centralized interim storage is merely a way to make the industry’s waste problem disappear. Potentially it will de facto become the industry’s “permanent” solution.

We can’t accept that another community will suffer to clean our community up. We accept that the waste must remain onsite until the government does its job. This isn’t easy. 

Dangers remain, whether from acts of malice or climate disruption. Vermont Yankee’s canisters sit in the open on a pad on the banks of the river. 

The National Governors’ Council stated that the high-level nuclear waste at reactor sites were pre-deployed weapons of mass destruction. It urged Congress to take action to protect these sites. Congress has yet to act. 

Then there is climate change. The National Academy of Science in February began a study to address what it calls “probability of maximum precipitation” events. The study focuses on infrastructure, dams and energy generation including nuclear sites. It addresses their vulnerability to PMP events. Included in the study are representatives from the Federal Energy Regulatory Commission and the Nuclear Regulatory Commission. Both acknowledged that there is no guidance in place to direct their actions to address these events and the vulnerability of these sites. 

The Federal Energy Regulatory Commission and the U.S. Geological Survey acknowledged that they were 20 years behind the curve in addressing these issues. The Nuclear Regulatory Commission acknowledged that the agency concerns were raised in response to the Fukushima accident. 

For all its claims, nuclear power is neither clean nor green. It is a dirty, toxic technology. It relies on its invisibility to keep its lies going.

Clean water, clean air, clean land, and a safe place to live are our right. We must fight for the cleanup of all communities and stop the targeting of Black, brown and white communities alike to nuclear contamination.

November 3, 2023 Posted by | USA, wastes | Leave a comment

Nuclear Waste Management market is projected to grow at a CAGR of 1.4% by 2034: Visiongain

Yahoo! Finance, Visiongain Reports Ltd, Mon, October 30, 2023

Visiongain has published a new report entitled Nuclear Waste Management Market Report 2024-2034: Forecasts by Solutions (Waste Sorting, Waste Treatment and Conditioning, Waste Storage and Disposal), by Type (Very-Low-Level Waste (VLLW), Low-Level Waste (LLW), Intermediate-Level Waste (ILW), High Level Waste (HLW)), by Disposal Method (Transmutation, Seabed Disposal, Space Disposal, Encapsulation and Burial, Synthetic Rock Formations), by Source (Decommissioning/Remediation, Reactor Operations, Military and Defence Programs, Nuclear Applications, Fuel Reprocessing, Fuel Fabrication/Enrichment) AND Regional and Leading National Market Analysis PLUS Analysis of Leading Companies AND COVID-19 Impact and Recovery Pattern Analysis.


The global nuclear waste management market was valued at US$4,864.0 million in 2023 and is projected to grow at a CAGR of 1.4% during the forecast period 2024-2034.

Economic Viability: Balancing Costs and Long-term Commitments

Economic viability is a crucial factor in nuclear waste management endeavours. Companies must strategically balance initial investments in advanced technologies with long-term costs associated with waste containment and disposal. Effective financial planning ensures the availability of funds for continuous research, facility maintenance, and adherence to evolving regulatory requirements. Finding cost-effective solutions without compromising safety and environmental integrity is essential for the industry’s sustained growth and for ensuring that nuclear waste management remains both efficient and financially feasible………………………………………………………… more https://finance.yahoo.com/news/nuclear-waste-management-market-projected-090000621.html #nuclear #antinuclear #nuclearfree #NoNukes

November 1, 2023 Posted by | business and costs, wastes | Leave a comment

Thunder Bay Council to debate nuclear waste position

Thunder Bay’s city council will debate whether to stake out a position opposing the transportation of nuclear waste through the city.

TBnewswatch.com Ian Kaufman, Oct 27, 2023

THUNDER BAY — Thunder Bay’s city council will consider its position on the transportation of nuclear waste through the area on Monday, as a decision to ship the waste to the Ignace area looms.

Citizen groups Environment North and We the Nuclear Free North asked council last year to endorse the “proximity principle,” which would dictate keeping nuclear waste as close as possible to its point of generation.

That ask was referred to the city’s intergovernmental affairs committee, which will present a recommendation against the step at a council meeting on Monday…………..

The groups point to a now decades-old plebiscite in which Thunder Bay voters expressed concerns over nuclear waste disposal.

A 1997 plebiscite asked citizens if they were in favour of nuclear waste disposal in the Thunder Bay area. Of roughly 40,000 who voted, over 91 per cent voted no.

In 2000, city council passed a motion building on that plebiscite, expressing “concern with the transportation of nuclear waste through the city of Thunder Bay.”………………

We the Nuclear Free North has launched a similar call to endorse the proximity principle at Queen’s Park, delivering a long-shot petition in May bearing over 1,000 signatures to the Ontario Legislature.

It wants the province to direct Ontario Power Generation to look to storage systems at or near points of generation, rather than a deep geological repository in other areas of the province.

The Nuclear Waste Management Organization, the industry group tasked with finding a disposal solution for Canada’s nuclear waste, is considering Revell Lake, between Ignace and Dryden, and South Bruce as DGR sites.

A selection between the two sites for the $25-billion project is expected in 2024.   …………………………………………

Wendy O’Connor, communications lead for We the Nuclear Free North, said approving a repository in Ignace would force the region to bear the burden of a nuclear waste a problem “that’s been sidestepped for decades.”

“There is no solution to nuclear waste. There is no good, totally safe way to deal with it,” she said.

However, she believes a solution closer to where waste is generated at sites in Southern Ontario makes more sense………………………………..  https://www.tbnewswatch.com/local-news/council-to-debate-nuclear-waste-position-7745525 #nuclear #antinuclear #NoNukes

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October 30, 2023 Posted by | Canada, politics, wastes | 1 Comment

What happens after a nuclear power station is closed?

 When Hinkley Point B. opened in 1976, its two advanced gas-cooled reactors
(AGRs) were state of the art. But over nearly half a century of generation,
cracks developed in their graphite cores, creating potential safety
concerns, and they were shut down for good last year.

Yet inside the
cavernous main hall, little seems to have changed. Freshly painted
machinery gleams under bright lights, as teams of workers in blue boiler
suits scurry around above the reactors themselves. The main activity at the
moment is defueling: removing hundreds of fuel assemblies from deep within
the reactor cores, stripping them down, and sending the wastes away for
storage at Sellafield. As we watch, a large steel tower is being positioned
over the reactor.

This is the charging machine. It looks rather like an
old-fashioned helter-skelter, but in fact it is a heavily-shielded crane.
The fuel assemblies, having been in the reactor for years, are highly
radioactive and need to be handled with extreme care.

Once defueling is
complete, EDF will hand over the site to the Nuclear Decommissioning
Authority (NDA). To find out what happens then, it is worth going next door
– to another power station, Hinkley Point A. This was one of the UK’s
first-generation nuclear sites. Its two reactors were brought online in
1965 – and shut down for good in 2000. Nearly a quarter of a century later,
its two box-like reactor buildings still stand tall against the skyline.


But other buildings, including the huge turbine hall, have been removed –
leaving just a deep, weed-strewn hole in the ground. Old fuel storage ponds
have been drained, cleaned and painted to reduce radiation risks, although
we are warned not to linger around them. But elsewhere a water-filled vault
remains half-full of radioactive scrap, which is being painstakingly
removed.

 BBC 27th Oct 2023

https://www.bbc.co.uk/news/business-67087673 #nuclear #antinuclear #NoNukes

October 29, 2023 Posted by | decommission reactor, UK | Leave a comment

Hanford’s pre-treated nuclear waste might not meet vital plant criteria

Hanford’s underground tanks contain some 56 million gallons of liquid radioactive waste left over from decades of plutonium production for nuclear weapons.

Exchange Monitor, By Wayne Barber,

A storage tank spoiled a batch of liquid radioactive waste at the Hanford Site that
was thought to be clean enough for disposal, according to a contractor memo
seen by the Exchange Monitor.

The waste from Hanford’s tank farm, part of
a less-radioactive tranche that is supposed to be solidified starting in
2025 by the Bechtel National-built Waste Treatment and Immobilization
Plant, had been scrubbed by the Tank Side Cesium Removal (TSCR) outside the
plant and piped into a nearby tank, designated AP-106, for storage.

But recent sampling of TSCR-treated waste stored in AP-106 revealed higher
levels of radioactive contamination than is allowed in the Waste Treatment
and Immobilization Plant during its Direct Feed Low Activity Waste phase,
according to an Oct. 3 memo from the site’s liquid-waste prime
contractor, the Amentum-led Washington River Protection Solutions.

Hanford’s underground tanks contain some 56 million gallons of liquid radioactive waste left over from decades of plutonium production for nuclear weapons. Production began during the Manhattan Project and ran through much of the Cold War.

The Waste Treatment and Immobilization Plant as constructed can only solidify a portion of Hanford’s less-radioactive waste, called low-activity waste. DOE has yet to approve a means of solidifying high-level waste or settle on a means of solidifying the low-activity waste that cannot be treated in the existing plant. One option for the later tranche of waste is mixing it with concrete-like grout.

 Exchange Monitor 19th Oct 2023

https://www.exchangemonitor.com/hanfords-pre-treated-waste-might-not-meet-vit-plant-criteria/ #nuclear #antinuclear #NoNukes #radiation

October 28, 2023 Posted by | USA, wastes | Leave a comment

Vermont Yankee nuclear plant teardown ahead of schedule, but removal of the spent fuel is a problem.

By CHRIS LARABEE, Staff Writer, 10/15/2023

VERNON, Vt. — With the reactor building serving as one of the final structures standing, the decommissioning of the former Vermont Yankee nuclear power plant has been progressing steadily with a potential finish date four years ahead of its 2030 deadline.

Amid a teardown of the former turbine building’s foundation one day last week, officials from NorthStar, the company undertaking the $600 million decommissioning project, shared their planned decommissioning timeline of the controversial power plant…………………………………

Entergy, the former owner and operator of the plant, closed the facility in 2014, citing the lack of profitability of Vermont Yankee in the energy economy. The plant began operation in November 1972 and faced decades of scrutiny from anti-nuclear activists. Decades later, Entergy, which purchased the facility for $180 million in 2002, also faced several lawsuits over the final decade of Vermont Yankee’s lifetime……………………………………………………

Removing waste

As of Aug. 31, NorthStar had sent a total of 685 shipments of waste by rail to a storage facility in Texas, amounting to approximately 39,188 tons of material, according to Corey Daniels, senior manager for the spent fuel storage installation for NorthStar…………….

Removing waste

As of Aug. 31, NorthStar had sent a total of 685 shipments of waste by rail to a storage facility in Texas, amounting to approximately 39,188 tons of material, according to Daniels.

While the site is expected to be cleared in just a few years, there is a potential snag.

NorthStar is able to transport “low-level radioactive” materials, such as metal waste, for disposal, but the nuclear fuel that powered the reactor currently remains on the site because a license to an interim Texas storage facility was vacated.

The license was vacated after the Texas state government challenged the facility and the federal Nuclear Regulatory Commission’s authority to grant a permit for an interim waste facility, according to The Brattleboro Reformer.

State added that it is the Nuclear Regulatory Commission’s legal fight and there is the possibility the case could be brought before the U.S. Supreme Court.

In the meantime, State said the spent fuel will remain on the parcel until the federal and various state governments can find a solution. ……………………. https://www.gazettenet.com/Vermont-Yankee-nuclear-plant-teardown-ahead-of-schedule-52630716 #nuclear #antinuclear #NuclearFree #NoNukes #NuclearPlants

October 17, 2023 Posted by | decommission reactor, USA | Leave a comment

Fukui governor accepts utility’s nuclear fuel plan, comes under fire

THE ASAHI SHIMBUN, October 13, 2023  https://www.asahi.com/ajw/articles/15028320

FUKUI–Fukui Governor Tatsuji Sugimoto on Oct. 13 approved Kansai Electric Power Co.’s revised plan on storing spent nuclear fuel, drawing outrage from prefectural assembly members.

The governor’s approval means that three aging reactors operated by the utility in the prefecture can continue to run.

The continued operation of the old reactors was contingent on Kansai Electric finding a site outside Fukui Prefecture to store the spent fuel from its nuclear plants.

Sugimoto, who met with industry minister Yasutoshi Nishimura and Kansai Electric President Nozomu Mori on Oct. 13, approved the plan even though the utility has not picked a storage site.

“The plan is a pie in the sky as no candidate site for the interim storage facility has been presented,” a prefectural assembly member said.

Under the approved plan, operations will start at an interim storage facility outside the prefecture around 2030 for spent nuclear fuel accumulating at Kansai Electric’s nuclear power plants in Fukui Prefecture.

The spent fuel will remain there until it can be transferred to a reprocessing plant.

But that brings up another problem.


The central government has long been promoting a nuclear fuel recycling program that reprocesses spent nuclear fuel.

However, the reprocessing plant in the village of Rokkasho in Aomori Prefecture, the key facility in the recycling program, has suffered a series of problems, and its completion has been delayed for more than 25 years.

Spent nuclear fuel is currently placed in storage pools at the nuclear plants in Fukui Prefecture.

The prefectural government has been urging Kansai Electric to build an interim storage facility outside the prefecture because space is running out for the fuel.

The utility had promised to find a candidate site for the storage facility by the end of this year.

It said if it could not find a site, it would halt the No. 1 and No. 2 reactors at the Takahama nuclear plant and the No. 3 reactor at the Mihama nuclear plant. These three reactors have each been in operation for more than 40 years.

In June, Kansai Electric presented a plan to ship about 200 tons of spent nuclear fuel from the Takahama nuclear power plant to France, claiming “we fulfilled our promise.”

But the prefectural government opposed this plan, saying that volume was only a fraction of the total amount.

On Oct. 10, the utility proposed a revised plan, including increasing the amount to be shipped to France and setting up dry storage facilities within the compounds of nuclear plants in Fukui Prefecture that are separate from the existing storage pools.

Kansai Electric also said the storage capacity within the nuclear plants would not increase, in principle.

Another prefectural assembly member criticized this plan.

“Since no duration was specified for the dry storage facilities, they might end up effectively serving as the final disposal site,” the assembly member said.

(This article was written by Kenji Oda and Tsunetaka Sato.) #nuclear #antinuclear #NuclearFree #NoNukes #NuclearPlants

October 16, 2023 Posted by | Japan, wastes | Leave a comment

UK’s old nuclear submarines, dead for over 40 years, and a new plan for turning them into “tin cans and razor blades”.

BABCOCK International want to build a new industrial building at Rosyth
Dockyard for the dismantling of old nuclear submarines. If approved, and a
planning application has gone into Fife Council, the metal waste disposal
facility will go up at the corner of Wood Road and Caledonia Road.

Seven old nuclear subs have been laid up at the yard for decades, Dreadnought has
been there since 1980, longer than it was in service, and last year
councillors were told of a UK Government pledge to “de-nuclearise Rosyth”
by 2035. They were also informed of a world first in removing the most
radioactive waste and the overall aim of cutting up the vessels and turning
them into “tin cans and razor blades”.

Blyth and Blyth, of Edinburgh, have
been appointed by Babcock as civil and structural engineering consultants
for the Rosyth Submarine Dismantling Project and are agents for the
application. The plans say the building would be around 200 square metres
in size and the council are expected to make a decision next month.

Dunfermline Press 16th Oct 2023

https://www.dunfermlinepress.com/news/23853192.rosyth-babcock-plans-new-metal-waste-disposal-building/ #nuclear #antinuclear #NuclearFree #NoNukes #NuclearPlants

October 16, 2023 Posted by | decommission reactor, UK, weapons and war | Leave a comment

Nuclear reactor that operated for only 9 years will take many (expensive) decades to decommission .

Complete dismantling of experimental French reactor to proceed.

1WNN, 0 October 2023

EDF has been authorised to begin the third and final phase of the decommissioning of the Brennilis nuclear power plant in the Monts d’Arée in Brittany, France. The plant is a unique 75 MWe gas-cooled heavy water reactor that operated between 1972 and 1981.

The first phase of the plant’s decommissioning – the removal of all fuel and the dewatering of its systems – was completed in 1992. The second phase – the dismantling of equipment and all buildings (with the exception of the reactor building) – was completed in 2005.

On 26 September, EDF obtained the “complete dismantling” decree, signed by the Minister of Energy Transition, which makes it possible to launch the dismantling of the reactor, the cleaning up of the civil engineering, the demolition of the reactor building and the final rehabilitation of the Brennilis site………..

The final deconstruction of Brennilis is a complex operation,” noted Cédric Lewandowski, director of the nuclear and thermal fleet at EDF, on LinkedIn. “Indeed, this prototype, unique in France, using heavy water reactor technology, is contained in a concrete cube measuring 20 metres on each side and 1.5 metres thick. Inside, the equipment to be dismantled is tightly packed into a very cramped space.

“To carry out this work on time and to guarantee the protection of personnel, the EDF Deconstruction and Waste Projects Department (DP2D) is working with its industrial partners on innovative tele-operation and robotics solutions.”

The dismantling of the reactor’s peripheral circuits, entrusted by DP2D to Onet Technologies and Cyclife Engineering, will begin later this year.

October 13, 2023 Posted by | decommission reactor, France | Leave a comment

Reconciling With Truth Requires Listening… what about nuclear waste?

September 30, 2023  https://mailchi.mp/preventcancernow/reconciling-with-truth-requires-listening?e=ba8ce79145 #nuclear #antinuclear #nuclear-free #NoNukes

As Canadians look back and Remember the Children who suffered at residential schools, we wish to highlight Algonquin First Nations’ important work to protect the health of children, and the Kitchi Sibi (Ottawa) River watershed from pollution.

The First Nations oppose a hillside nuclear waste Near-Surface Disposal Facility (NSDF) proposed on unceded Algonquin territory at the Chalk River Nuclear Laboratories. In a remarkable turn of events, rainfall during the final hearing on the NSDF demonstrated that the Canadian Nuclear Safety Commission (CNSC) is unlikely to meet its goal to keep nuclear waste secure for hundreds of years.

At Chalk River Nuclear Laboratories scientists first worked on the atomic bomb in the 1940s; ongoing nuclear research ever since has resulted in voluminous waste, that will remain toxic longer than planning horizons. People oppose transportation of nuclear waste through their communities, so the CNSC concluded that it had to deal with waste onsite. A federal Environmental Impact Statement (EIS) was published for a nuclear waste NSDF. 

Disturbingly, assessment of the natural environment is absent from the federal EIS, so the Algonquin First Nations retained experts and published Assessment of the CNSC NSDF and Legacy Contamination in June 2023.

The federal assessment found that the top risk for stability of hillside waste disposal was severe rainfall. Too much rain could sweep the nuclear waste down the hill and into Perch Lake, polluting Perch Creek and the Kitchi Sibi River a kilometre away. This could pollute the ecosystem and food sources, as well as drinking water for millions of people downstream in smaller towns, Ottawa and cities. 

On Aug. 10, 2023, at the sacred site where the Rideau, Kitchi Sibi and Gatineau rivers tumble together, Chiefs of Kebaowek, Kitigan Zibi Anishinabeg and Mitchibikonik Inik First Nations, Elders and other experts, made final submissions to the CNSC. As witnesses spoke, attendees heard a roar of rain drumming on the roof. 

This rain flooded Ottawa streets and basements, stopped traffic, took out power, and backed up sewers. Five centimetres of rain fell in an hour, and more than 300 million litres of untreated water flowed into the Ottawa River.

The EIS vastly under-estimates future weather severity, defining “heavy rainfall” as over only 0.7 cm per hour. The EIS also cites a 2013 estimate of low tornado risks—an insult to fresh memories of catastrophic tornadoes and derechos in Eastern Ontario.

Ottawa’s not alone in breaking rainfall records and disproving future estimates. July 2023 brought rainfall disasters to Nova Scotia, with rainfall up to 50 cm per hour measured in one location. Much of the province experienced 20 cm in a day, causing widespread damage. Canadian federal climate predictions call for much less—up to 9 cm in a day by the end of the century.  

If an Environmental Impact Assessment for a bridge was discovered to be this flawed—that the bridge would not withstand a storm as severe as what just occurred—it would be a good reason to reconsider the plans. The Canadian Nuclear Safety Commission should heed the warning from Mother Nature and deny the present proposal.

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October 8, 2023 Posted by | Canada, climate change, indigenous issues, wastes | Leave a comment

UK’s Nuclear Waste Service has said that a willing community could trump unsuitable geology.

 NWS is on record as saying that a willing community could trump unsuitable
geology. Nuclear Waste Services have taken this decision to withdraw
Allerdale without carrying out seismic blasting in the Solway area to
‘investigate the geology.’

We believe that this is because of the
vigorous campaign we have led against the invasive and damaging seismic
testing by Nuclear Waste Services and the bad publicity this has generated
for the nuclear dump plans.

For more analysis and opportunities to resist
the ongoing nightmare of a massive, deep and very hot nuclear dump (or more
than one what with all the even hotter new nuclear waste this government is
planning) please visit our new campaign site Lakes Against Nuclear Dump

 Radiation Free Lakeland 4th Oct 2023

October 7, 2023 Posted by | UK, wastes | Leave a comment

As Japan releases more Fukushima water, what about the rest of the plant?

A second batch of treated water is being released into the Pacific, but the entire decommissioning process will be far more complex.

all that will need to take place in an environment where the level of radiation is so high, it is nearly impossible for workers to get inside.

Japan has not yet worked out where all the waste will go

Aljazeera, By Hanako Montgomery, 5 Oct 2023 #nuclear #anti-nuclear #nuclear-free #NoNukes

“…………………………………………………………………………………………Japan has promised to decommission the power station as part of its recovery plan for Namie town and the rest of Fukushima prefecture. The plant’s six reactors suffered catastrophic damage, after the tsunami smashed into the complex, crippling the plant’s cooling systems. As radioactive material leaked from the site, 470,000 people were forced to evacuate.

But while the plant had been rendered useless, progress towards its decommissioning has been slow.

Complex challenge

According to Tokyo Electric Power Company (TEPCO), the plant operator, that is partly because of the accumulation of 1.3 billion tonnes of treated radioactive wastewater that was used to cool the three reactors that were in operation at the time of the disaster.

The 1,000 or so blue and white tanks to store the water have taken up space needed for decommissioning, according to TEPCO, which has had to contend with strong criticism from local fishing communities and neighbouring countries like China, which have continued to protest against Japan’s plan to discharge the water into the ocean.

………………………………………………………………… According to TEPCO, the entire decommissioning process will take between 30 and 40 years. That is at least six times longer than it typically takes to decommission a plant under normal circumstances, Brent Heuser, a nuclear engineering professor from the University of Illinois in the United States, told Al Jazeera.

“Decommissioning involves removing fuel stored in structured arrangements. Japan, however, is facing unique challenges such as widely dispersed fuel, requiring both human and robotic efforts for detection,” he told Al Jazeera.

Japan has not yet worked out where all the waste will go.

TEPCO is planning to reduce some of it through incineration or recycling onsite, but that does not include the waste that will be produced from the dismantling of reactor buildings, and there is no estimate for how much radioactive waste there will be as the process moves forward.

To decommission the Daiichi plant, TEPCO must first remove the spent fuel and the fuel debris that is stuck inside the damaged units. Experts will then place the collected debris in storage containers before they can transport it to a new facility that will be built onsite.

The reactor buildings must also be dismantled.

Later this year, TEPCO will carry out a trial removal of melted debris from Unit 2. The retrieval will be expanded in stages if successful.

By 2027, plant operators hope to be able to turn their attention to Unit 1, the most seriously damaged of the reactors, which they plan to enclose with a large cover.

By 2031, they will focus on removing the melted debris.

But all that will need to take place in an environment where the level of radiation is so high, it is nearly impossible for workers to get inside.

“The doses they would receive would go way beyond any allowable limit, so that certainly is playing a role in the extended timeline for the decommission process,” Heuser said, suggesting more staff may be needed given the short period of time they will be able to remain on site.

“They’re spreading the worker dose exposure over a much larger body of people.”

Help from robots

The level of radiation means Japan is also yet to understand the full extent of the damage inside the corroded reactors.

TEPCO has used robotic probes to try and get a sense of the destruction. Equipped with 3D scanners, sensors, and cameras, robots have mapped the terrain, measured radiation levels, and searched for the elusive missing fuel.

Although some headway has been made in assessing the condition of the reactors, the data is far from reassuring.

Since 2022, TEPCO has dispatched a robotic probe into Unit 1.

The probe’s findings revealed the core had largely melted and settled at the bottom of the containment chamber – which serves as a vital safeguard against the release of radioactive material – and possibly Unit 1’s concrete basement. Furthermore, it suggested significant damage to the pedestal, the primary support structure directly beneath Unit 1’s core.

Financial considerations also loom large in Japan’s struggle with decommissioning

Ordinarily, the decommissioning of a standard nuclear plant would cost between $300m to $400m, according to the US nuclear regulator.

But given the extensive damage, compensation paid to local residents and the specialised equipment required for managing one of the world’s worst nuclear disasters, the Japanese government predicts the final bill could come to about 21.5 trillion yen ($141bn).

Akira Ono, who leads TEPCO’s decommissioning unit, has admitted the work is “challenging”. Earlier this year, a remotely-operated vehicle managed to collect only a tiny sample from Unit 1’s reactor, which is thought to contain some 880 tonnes of melted fuel debris -10 times the amount removed during the cleanup of Three Mile Island in the northeastern United States in 1979………………………………………………………………………….. https://www.aljazeera.com/news/2023/10/5/as-japan-releases-fukushima-water-into-the-sea-what-about-everything-else

October 6, 2023 Posted by | Fukushima continuing, wastes | Leave a comment

Fate of Indian Point #Nuclear Wastewater Still Unclear

The Highlands Current, By Brian PJ Cronin, Reporter | September 29, 2023  #antinuclear #nuclear-free #NoNukes

Holtec considering ‘multiple options’ but won’t say more

A month after Gov. Kathy Hochul signed a bill preventing Holtec from discharging water from Indian Point’s spent fuel pools into the Hudson River, the company said it hasn’t yet decided what it will do with the waste.

At the Sept. 21 meeting of the Indian Point Decommissioning Oversight Board, a representative for Holtec, which is decommissioning the plant on the Hudson River near Peekskill, said he was not going to discuss what options it was considering. But he did say it expects the process will take longer.

“There will be a schedule impact; I don’t think you can avoid it,” said Rich Burroni, who was attending his last oversight meeting because he was recently promoted to become Holtec’s chief nuclear officer.

No remaining options are without their opponents. Boiling the water so that it evaporates would transfer its radiation to the air. Dumping it in the ocean would violate international law. Mixing it with concrete and shipping it to the western U.S. to be buried, which other decommissioned plants have done, has been criticized as an environmental justice violation, since it passes the risks to another community………………………………………………………………………………………

Dave Lochbaum, the oversight board’s nuclear expert, noted that in 2009 a tank at Indian Point failed, leaking 10,000 gallons a day “for a while” until the leak was discovered. “The result of that is the contamination gets into places it shouldn’t be, in higher levels of contamination,” he said.

When asked why the tanks fail so often, Lochbaum said that the federal Nuclear Regulatory Commission’s (NRC) policies don’t encourage the development of better tanks.

“If you’ve ever paid a nickel for an overdue library book, you’ve paid a nickel more than the NRC has ever fined anyone for spilling millions of gallons of contaminated water,” he said. “Because there’s no sanction for doing wrong, there’s no incentive for getting it right.”

Lochbaum also had harsh words for the NRC when making a presentation on how the dry casks that store the spent fuel itself are inspected. Almost all of Indian Point’s spent nuclear fuel has been loaded into metal canisters, which are lowered into concrete hulls to protect them until they can be shipped to a yet-to-be-built permanent facility. The casks are supposed to be inspected on a regular basis to make sure they aren’t leaking or in danger of cracking.

But an audit by the NRC released this year found that for the past 20 years, nuclear power plants in the Southeast weren’t being inspected nearly as often or as robustly as they should have been. And inspectors weren’t qualified. Lochbaum said that in some cases, the inspectors didn’t even enter the fenced areas where the dry casks were located.

“They walked around the outside of the fence,” Lochbaum said. “That’s probably not adequate inspections.”

He also took issue with the fact that the NRC only spot-checks casks, rather than inspecting them all. At the same time, inspecting all of the casks properly is impractical because the process exposes inspectors to a low dose of radiation.

Public records indicate that the casks at Indian Point have been inspected more often and more thoroughly than those in the Southeast, but Lochbaum said that it’s still not clear if the inspectors are qualified or how many hours were spent.

The oversight board has asked the NRC for more detailed information on the inspection process at Indian Point, and expects to have answers in time for its next public meeting on Dec. 6.  https://highlandscurrent.org/2023/09/29/fate-of-indian-point-wastewater-still-unclear/?fbclid=IwAR0Qd18gKvQAQcMkvF9g6si1l5b3OlNV5oHaOo-t7r3df8FVVXPf8SaqfXQ

October 3, 2023 Posted by | USA, wastes | 1 Comment

 Editorial: Japan city’s rejection of nuclear waste site probe casts doubt on gov’t stance.

Tsushima Mayor Naoki Hitakatsu announced on Sept. 27 that
the Nagasaki Prefecture city will not accept a reference material-based
preliminary survey for the construction of a final disposal facility for
nuclear waste, going against the local assembly’s initial adoption of a
petition calling for the survey’s approval.

The Japanese government must accept the reality that the search for a candidate site to dispose ofhighly radioactive nuclear waste, which will continue to accumulate as long
as nuclear power plants are in operation, is proving difficult.

 Mainichi 30th Sept 2023

https://mainichi.jp/english/articles/20230930/p2a/00m/0op/009000c

October 2, 2023 Posted by | Japan, wastes | Leave a comment