Waste Isolation Pilot Plant to cease accepting nuclear wastes from Feb. 14 to March 15
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New Mexico nuclear waste facility to pause operations, https://www.kob.com/new-mexico-news/new-mexico-nuclear-waste-facility-to-pause-operations/5629204/ The Associated Press, January 30, 2020
CARLSBAD, N.M. (AP) – A New Mexico nuclear waste plant will temporarily stop its waste acceptance and other operations to complete multiple maintenance projects. The Carlsbad Current-Argus reported that the Waste Isolation Pilot Plant is expected to cease its primary operations of receiving and disposing nuclear waste from Feb. 14 to March 15. Federal energy officials say the maintenance projects are expected to take multiple days or be conducted in critical areas of the facility. Officials say waste shipments would also be put on hold until the projects are completed. |
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In Cumbria, concern over nuclear waste canisters, and inadequacy of Radioactive Waste Management (RWM)
Current model for storing nuclear waste is
incomplete, https://cumbriatrust.wordpress.com/2020/01/30/current-model-for-storing-nuclear-waste-is-incomplete/ 30 Jan
, New research carried out by Ohio State University has revealed significant problems with one of the key containment methods for high level nuclear waste to be used in the UK. It had previously been assumed that forming high level waste into glass or ceramics within a stainless steel canister would ensure that the waste would be isolated from its surroundings while it underwent radioactive decay. It now appears that the iron within stainless steel canister is reacting with the silicon, a fundamental constituent of glass. This leads to severe localised corrosion at a far higher rate than previously assumed. The full article can be found here.
Followers of Cumbria Trust will be aware that this is not the only example of a canister intended for the UK’s geological disposal programme which has failed to perform as expected. Another is the KBS-3 concept which used copper canisters, where some experiments have shown accelerated corrosion via a pitting process.
During the previous search for a site to bury the UK’s nuclear waste, the Nuclear Decommissioning Authority (NDA) attempted to deny the existence of these problems. Recently, Radioactive Waste Management (RWM), a subsidiary of the NDA, has become more open in its admission of the difficulties they face. Cumbria Trust welcomes this approach, and has had a constructive dialogue with some senior RWM figures over recent years.
Our recent experience with RWM hasn’t been entirely positive though – they have failed to exclude designated areas (such as national parks and AONBs) in the latest search process, despite overwhelming public opposition to their inclusion, and have refused to discuss this with Cumbria Trust when asked. Cumbrians might ask themselves why RWM are taking this stance.
A new serious problem with stainless steel canisters for nuclear wastes
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By David Szondy January 28, 2020 A new study by researchers at Ohio State University suggests that stainless steel may not be the best choice for containing high-level nuclear waste. By simulating long-term storage conditions, the team found that the storage materials interact with each other more than previously thought, causing them to degrade faster.
The storage of nuclear waste is more than a perennial political football, it is an existential problem. Whatever one’s opinions about nuclear power or weapons, there are thousands of tons of nuclear waste temporarily stored around the world, meaning that a way must be found to store it all
safely in the long term.
The most important type of nuclear waste is the high-level waste left over from reprocessing nuclear fuel or from nuclear weapon production. Such waste is made up of a complex mixture of radioactive isotopes with half-lives ranging from years to millennia. Though reactors have been operating all over the world for over 75 years, only Finland has started to build a permanent storage facility for such very dangerous waste.
That may show a remarkable lack of political will or even courage, but perhaps this reluctance will turn out to be serendipitous. That’s because the favored way of storing high-level waste is to vitrify it. That is, to mix the isotopes with molten glass or ceramics to form a chemically inert mass that can be sealed in stainless steel canisters before being sealed in an underground storage facility.
That plan may now have to change if the Ohio study is correct. Led by Xiaolei Guo, the team took glasses and ceramics and put them in close contact with stainless steel in various wet solutions for 30 days in conditions similar to those that would be found in the proposed US Yucca Mountain nuclear waste repository.
In the real-life scenario, the glass or ceramic waste forms would be in close contact with stainless steel canisters,” says Xiaolei. “Under specific conditions, the corrosion of stainless steel will go crazy. It creates a super-aggressive environment that can corrode surrounding materials.”
They found that the steel interacted with the glass or ceramic to produce severe and localized corrosion that both damaged the steel and corroded and cracked the glass and ceramics. According to the team, this is because the iron in stainless steel has a chemical affinity with the silicon in glass, accelerating corrosion. This indicates that the current models may not be sufficient to keep this waste safely stored,” says Xiaolei. “And it shows that we need to develop a new model for storing nuclear waste.” The research was published in Nature Materials. Source: Ohio State University |
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World’s first public database of mine tailings dams aims to prevent deadly disasters
World’s first public database of mine tailings dams aims to prevent deadly disasters https://www.eurekalert.org/pub_releases/2020-01/g-wfp012320.php
Previously unreleased data offer unprecedented view into mining industry’s waste storage practices
GRID-ARENDAL 24 JAN 2020 ENVIRONMENTAL ORGANIZATION GRID-ARENDAL HAS LAUNCHED THE WORLD’S FIRST PUBLICLY ACCESSIBLE GLOBAL DATABASE OF MINE TAILINGS STORAGE FACILITIES. THE DATABASE, THE GLOBAL TAILINGS PORTAL, WAS BUILT BY NORWAY-BASED GRID-ARENDAL AS PART OF THE INVESTOR MINING AND TAILINGS SAFETY INITIATIVE, WHICH IS LED BY THE CHURCH OF ENGLAND PENSIONS BOARD AND THE SWEDISH NATIONAL PENSION FUNDS’ COUNCIL ON ETHICS, WITH SUPPORT FROM THE UN ENVIRONMENT PROGRAMME. THE INITIATIVE IS BACKED BY FUNDS WITH MORE THAN US$13 TRILLION UNDER MANAGEMENT.
Until now, there has been no central database detailing the location and quantity of the mining industry’s liquid and solid waste, known as tailings. The waste is typically stored in embankments called tailings dams, which have periodically failed with devastating consequences for communities, wildlife and ecosystems.
“This portal could save lives”, says Elaine Baker, senior expert at GRID-Arendal and a geosciences professor with the University of Sydney in Australia. “Dams are getting bigger and bigger. Mining companies have found most of the highest-grade ores and are now mining lower-grade ones, which create more waste. With this information, the entire industry can work towards reducing dam failures in the future.”
The database allows users to view detailed information on more than 1,700 tailings dams around the world, categorized by location, company, dam type, height, volume, and risk, among other factors.
“Most of this information has never before been publicly available”, says Kristina Thygesen, GRID-Arendal’s programme leader for geological resources and a member of the team that worked on the portal. When GRID-Arendal began in-depth research on mine tailings dams in 2016, very little data was accessible. In a 2017 report on tailings dams, co-published by GRID and the UN Environment Programme, one of the key recommendations was to establish an accessible public-interest database of tailings storage facilities.
“This database brings a new level of transparency to the mining industry, which will benefit regulators, institutional investors, scientific researchers, local communities, the media, and the industry itself”, says Thygesen.
The release of the Global Tailings Portal coincides with the one-year anniversary of the tailings dam collapse in Brumadinho, Brazil, that killed 270 people. After that disaster, a group of institutional investors led by the Church of England Pensions Board asked 726 of the world’s largest mining companies to disclose details about their tailings dams. Many of the companies complied, and the information they released has been incorporated into the database.
For more information on tailings dams, see the 2017 report “Mine Tailings Storage: Safety Is No Accident” and the related collection of graphics, which are available for media use.
About GRID-Arendal
GRID-Arendal supports environmentally sustainable development by working with the UN Environment Programme and other partners. We communicate environmental knowledge that motivates decision-makers and strengthens management capacity. We transform environmental data into credible, science-based information products, delivered through innovative communication tools and capacity-building services.
Japan could decide on fate of radioactive waste water before the Olympics in July
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Fukushima Water Waste Decision Could Come Before Tokyo Olympics, VOA, 26 Jan 2020, Japanese officials say a decision on how to deal with radioactive water from the Fukushima nuclear plant could come before the Tokyo Olympics begin in July……
TEPCO officials recently guided a Reuters reporter around the plant, which covers about 3.5 million square meters in northeast Japan. The reporter described large cranes being used to break up major parts of the plant’s structure. The reporter also described operations aimed at removing spent fuel from a reactor. Overall, about 4,000 people are taking part in the cleanup effort, Reuters reported. Some Olympic events are set to take place within 60 kilometers of the destroyed plant, Reuters said. One major part of the cleanup has involved treating and storing contaminated water from the area. TEPCO has predicted that Fukushima will run out of all its storage space for water by 2022. A government group studying future storage solutions said last month that it had decided on two main possible solutions. One solution is to treat the water and then control its release into the Pacific Ocean. The other would be to let the water evaporate. Japanese experts say the government may decide on a solution within the next few months. Either process is expected to take years to complete. Joji Hara is a Tokyo-based spokesman for the power company. He told Reuters that TEPCO has already been making preparations to inform the public about any developments related to Fukushima. “The Olympics are coming, so we have to prepare for that, and TEPCO has to disclose all the information – not only to local communities but also to foreign countries and especially to those people coming from abroad,” Hara said….. oji Hara is a Tokyo-based spokesman for the power company. He told Reuters that TEPCO has already been making preparations to inform the public about any developments related to Fukushima. “The Olympics are coming, so we have to prepare for that, and TEPCO has to disclose all the information – not only to local communities but also to foreign countries and especially to those people coming from abroad,” Hara said. The Olympic torch will be carried through a sports center called J-Village. The center served as an operations base for the Fukushima nuclear plant during the first years after the disaster. The torch will then pass through areas near the destroyed power station on its way to Tokyo. Last month, the environmental group Greenpeace said it found radiation “hotspots” at J-Village, about 18 kilometers south of the plant. When Tokyo was chosen for the 2020 Summer Olympics, Prime Minister Shinzo Abe declared that Fukushima was “under control” and would not affect activities related to the Games. https://learningenglish.voanews.com/a/fukushima-water-waste-decision-could-come-before-tokyo-olympics/5254594.html |
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Lawmakers seek safeguards on decommissioning of Pilgrim Nuclear Power Station
Lawmakers seek safeguards on nuclear plant decommissioning, 22 WWLP.com by: Chris Lisinski: Jan 25, 2020 BOSTON (SHNS) – Lawmakers are seeking additional influence over the decommissioning of the recently shuttered Pilgrim Nuclear Power Station, but a representative for the company conducting the work argued Wednesday that those attempts may be unconstitutional.
Tom Joyce, a lobbyist for Holtec Decommissioning International, said that bills imposing higher clean-up standards (H 2904 / S 1949) or reforming how decommissioning is funded (S 1948, S 1992) would exceed the state’s authority and infringe on the jurisdiction of the federal Nuclear Regulatory Commission. Joyce told the Joint Committee on Telecommunications, Utilities and Energy that passage of the bills would likely prompt a lawsuit from Holtec, delaying the decommissioning process that the company has said will take seven years…….. Backers of the legislation, though, see the proposals as important steps to protect local stakeholders amid a process that has drawn criticism and a lawsuit from the attorney general. Plymouth Republican Rep. Mathew Muratore, who filed one of the bills that would require decommissioning to meet stricter environmental standards, said his goal is to ensure the land is clean enough to appeal to potential businesses and avoid remaining vacant…… The Pilgrim facility officially ended operations on May 31 after decades of generating power. In August, the NRC approved the transfer of Pilgrim’s license from Entergy to Holtec International to handle its decommissioning. Attorney General Maura Healey, with the backing of the Baker administration, filed a lawsuit seeking to block the transfer until the NRC holds a hearing on concerns about Holtec’s ability to decommission the plant safely, its financial stability and the company’s alleged involvement in a kickback scheme. Speakers at Wednesday’s committee hearing said the case, which also features the Pilgrim Watch group as a party, is still pending. Other bills before the committee (S 1948, S 1992) would charge the owners of any nuclear power station in the state $25 million per year and stash the money into a fund managed by the state treasurer only to be used for postclosure activities. Pilgrim Watch chair Mary Lampert said that money would serve as an “insurance policy” – if decommissioning concluded using the existing trust fund set aside for those purposes, the owners would get back the additional funding plus interest, she said. If not, the state would have a reserve ready to cover any shortfall. Without a safety net backing up the more than $1 billion trust fund, Lampert said taxpayers would be on the hook. “Who’s going to pay the difference? We’re going to pay the difference,” she told the committee. “Holtec cannot be required to do so. Why can it not be required to do so? Because it is a limited liability company and you cannot get blood out of this stone.” Rep. Sarah Peake, a cosponsor of the bill, said Connecticut found itself footing a $480 million bill to complete decommissioning of the former Connecticut Yankee Nuclear Power Plant. Like the legislation concerning cleanup standards, Joyce argued the funding proposals would unconstitutionally circumvent NRC authority…. Muratore and Lampert said they did not agree with that argument, with the latter arguing that the bills in question are all “money bills” and therefore grant the state authority to take additional action. “States have the authority to enact a more conservative (environmental) standard if it applies after NRC has released the site because once the NRC has released the site, it no longer has authority, so there is not a question of preemption,” Lampert said. In his fiscal year 2021 budget unveiled Wednesday, Gov. Charlie Baker proposed language that would allow the Department of Public Health to assess operators of nuclear reactors in the process of being decommissioned — such as Holtec — for the costs of radiation monitoring and emergency planning associated with the project. https://www.wwlp.com/news/state-politics/lawmakers-seek-safeguards-on-nuclear-plant-decommissioning/ |
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Tepco estimates 44 years to decommission its Fukushima No. 2 nuclear plant.
Japan Times 23rd Jan 2020, Tokyo Electric Power Company Holdings Inc. has estimated that it will take 44 years to decommission its Fukushima No. 2 nuclear plant. Tepco presented the outline of decommissioning plans to the municipal assembly of Tomioka, one of the two host towns of the nuclear plant, on Wednesday.
The Fukushima No. 2 plant is located south of the No. 1 plant, which suffered a triple meltdown accident in the wake of the March 2011 massive earthquake and tsunami.
According to the outline, the decommissioning process for the No.
2 plant will have four stages, taking 10 years for the first stage, 12
years for the second stage and 11 years each for the third and fourth
stages.
Tepco will survey radioactive contamination at the nuclear plant in
the first stage, clear equipment around nuclear reactors in the second,
remove the reactors in the third and demolish the reactor buildings in the
fourth. Meanwhile, the plant operator will transfer a total of 9,532 spent
nuclear fuel units at the plant to a fuel reprocessing company by the end
of the decommissioning process, and 544 unused fuel units to a processing
firm by the start of the third stage.
https://www.japantimes.co.jp/news/2020/01/23/national/tepco-fukushima-decommissioning/#.Xi1KBmj7RPb
Ontario landowners sign deal with agency looking to store used nuclear fuel
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Ontario landowners sign deal with agency looking to store used nuclear fuel https://www.660citynews.com/2020/01/24/ontario-landowners-sign-deal-with-agency-looking-to-store-used-nuclear-fuel/ BY COLIN PERKEL, THE CANADIAN PRESS
TORONTO — Landowners in a rural Ontario municipality about two hours northwest of Toronto have signed an agreement that will allow authorities to soon start doing site tests for a proposed facility to store high-level nuclear waste. The agreement with the Nuclear Waste Management Organization leaves South Bruce as one of two possible sites for a deep geological repository, along with an area near Ignace in northern Ontario. Darren Ireland, a local farmer, said in a statement on Friday that the project “has the potential to bring long-term benefits to the area.” About three-million highly radioactive used fuel bundles from reactors are currently stored at existing nuclear generating stations in Canada, including at the Bruce Nuclear Generating Station on the shores of Lake Huron near Kincardine, Ont. Authorities have long contended the current storage system is not sustainable and have been searching for a permanent solution, with the aim of finding a single site for storage by 2023.
The proposed repository is separate from a proposed massive underground bunker for low and intermediate radioactive waste at the Bruce plant near Kincardine. That multibillion-dollar project has drawn fierce opposition both in Canada and the U.S. because of its proximity to Lake Huron. Although Ontario Power Generation insists its studies show the underground facility would safely contain waste that remains hazardous for thousands of years, the project has been stalled for years awaiting federal government approval. One condition Ottawa has set is for Indigenous groups in the area to give their blessing, which has not happened. The Nuclear Waste Management Organization has similarly been searching for a place to store used nuclear fuel, which is far more toxic. The organization said Friday it now has deals in place for about 526 hectares of land northwest of Teeswater, Ont., although Indigenous groups have yet to support the project. The deals with landowners include a combination of option and purchase arrangements to allow the waste organization to do studies while allowing landowners to keep using their land, the organization said. If the site is ultimately selected to host the repository, the organization would buy the optioned land. It would also then look to acquite more land in the area to form a site of about 607 hectares. Mahrez Ben Belfadhel, a vice-president with the waste management organization, said they were pleased landowners were on board, and called identification of the South Bruce site an important milestone. “With agreements in place and access to land in South Bruce, we expect to begin studies such as borehole drilling and baseline environmental monitoring in the coming months to assess the suitability of the area,” Ben Belfadhel said in a release. The Bruce County municipality of South Bruce, south of Walkerton, Ont., has about 5,600 residents. Its main centres are the villages of Mildmay and Teeswater. The organization also said the adjacent township of Huron-Kinloss, Ont., would no longer be considered a potential host for the project. The waste organization was set up at the direction of the federal government in 2002 by Ontario Power Generation, N.B. Power and Hydro-Quebec. The three producers and Atomic Energy of Canada Limited, a federal Crown corporation, fund its operations. |
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In UK “deep disposal” is planned for the mounting, costly and forever problem of nuclear wastes
How To Solve Nuclear Energy’s Biggest Problem https://oilprice.com/Alternative-Energy/Nuclear-
Power/How-To-Solve-Nuclear-Energys-Biggest-Problem.html By Haley Zaremba – Jan 22, 2020, Nuclear waste is a huge issue and it’s not going away any time soon–in fact, it’s not going away for millions of years. While most types of nuclear waste remain radioactive for mere tens of thousands of years, the half-life of Chlorine-36 is 300,000 years and neptunium-237 boasts a half-life of a whopping 2 million years.
All this radioactivity amounts to a huge amount of maintenance to ensure that our radioactive waste is being properly managed throughout its extraordinarily long shelf life and isn’t endangering anyone. And, it almost goes without saying, all this maintenance comes at a cost. In the United States, nuclear waste carries a particularly hefty cost.
Last year, in a hard-hitting expose on the nuclear industry’s toll on U.S. taxpayers, the Los Angeles Times reported that “almost 40 years after Congress decided the United States, and not private companies, would be responsible for storing radioactive waste, the cost of that effort has grown to $7.5 billion, and it’s about to get even pricier.”
How much pricier? A lot. “With no place of its own to keep the waste, the government now says it expects to pay $35.5 billion to private companies as more and more nuclear plants shut down, unable to compete with cheaper natural gas and renewable energy sources. Storing spent fuel at an operating plant with staff and technology on hand can cost $300,000 a year. The price for a closed facility: more than $8 million, according to the Nuclear Energy Institute.”
With the United States as a poster child of what not to do with your nuclear waste, the United Kingdom is taking a much different tack. The UK is currently undertaking what the country’s Radioactive Waste Management (RWM) department says “will be one of the UK’s largest ever environmental projects.” This nuclear waste storage solution comes in the form of a geological disposal facility (GDF), a waste disposal method that involves burying nuclear waste deep, deep underground in a cocoon of backfill, most commonly comprised of bentonite-based cement. This type of cement is able to absorb shocks and is ideal for containing radioactive particles in case of any failure. The GDF system would also be at such a depth that it would be under the water table, minimizing any risk of contaminating the groundwater.
According to reporting from Engineering & Technology, nuclear waste is a mounting issue in Europe and in the UK in particular. “Under European law, all countries that create radioactive waste are obliged to find their own disposal solutions – shipping nuclear waste is not generally permitted except in some legacy agreements. However, when the first countries charged into nuclear energy generation (or nuclear weapons research), disposal of the radioactive waste was not a major consideration. For several of those countries, like the UK, that is now around 70 years ago, and the waste has been ‘stored’ rather than disposed of. It remains a problem.”
In fact, not only does it remain a problem, it is a mounting problem. As nuclear waste has been improperly or shortsightedly managed in the past, the current administration can no longer avoid dealing with the issue. In the past the UK used its Drigg Low-Level Waste Repository on the Cumbrian Coast to treat low and intermediate level waste, but now, thanks to coastal erosion, the facility will soon begin leeching radioactive materials into the sea, although that might not be quite as scary as it sounds.
Back in 2014, the Environment Agency raised concerns that coastal erosion could result in leakage from the site within 100 to 1,000 years, although it was counter-claimed that the levels of radioactivity after such a time would be low enough to be harmless,” Engineering & Technology writes. “This would definitely not be the case for high-level wastes, where radioactivity could remain a hazard into and beyond the next ice age, hence the need for longer-term disposal.”
Where exactly will that longer-term disposal be based? That’s up for debate. And it won’t be an easy thing to decide, as the RWM says that they will need a community to volunteer to be involved in such a costly, lengthy, and potentially unpopular project. And it’s not just an issue for the current inhabitants of potential locations in the UK, but for many generations to come over the next tens of thousands of years of radioactivity
Sloppy safety and waste management at Electricite de France’s nuclear sites
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Improve Nuclear Plant Maintenance Works, Watchdog Says, Francois de Beaupuy, Bloomberg News (Bloomberg) 24 Jan 2020 — Electricite de France SA and its suppliers must improve maintenance operations at nuclear reactors and waste management because they have lost skills and become sloppy in recent years, the French nuclear safety authority said.
The warning reflects a string of incidents related to substandard manufacturing or installation of equipment at EDF and its suppliers. It underscores the difficulties the French nuclear giant faces in extending the lifetime of aging reactors and building new ones, prompting it to announce an action plan to revamp the industry’s skills.
“There’s a need to reinforce skills and some carelessness among some players in the industry,” Bernard Doroszczuk, chairman of Autorite de Surete Nucleaire, said at a press conference near Paris on Thursday. “There’s a lack of rigor in the oversight of safety by operators,” from manufacturing to welding to equipment tests “which must be corrected.”
Discussions are still going on with EDF regarding safety improvements, including ways to prevent or mitigate the impact outside its plants in case of a severe accident such as the meltdown of the radioactive fuel and its vessel, said Sylvie Cadet-Mercier, a commissioner of the regulator. A spokesman for the utility declined to comment…… https://www.bnnbloomberg.ca/edf-must-improve-nuclear-plant-maintenance-works-watchdog-says-1.1378571
California fights NASA over toxic Santa Susana nuclear site
California, NASA Clash Over Cleanup at Nuclear, Rocket Site, https://news.bloombergenvironment.com/environment-and-energy/california-nasa-clash-over-cleanup-at-nuclear-rocket-site
- California says the space agency is not adhering to past agreements
- NASA needs to redraft a cleanup plan, toxics agency says
California’s toxics agency is opposing a revised NASA cleanup plan to remove contamination at a former rocket and energy research site where a partial meltdown happened decades ago, calling the federal agency’s proposal irregular, infeasible, and legally deficient.
It’s the latest fight in a long tussle over the Santa Susana Field Laboratory, a 2,850-acre site in Simi Valley near Los Angeles, where an estimated 17,000 rockets engine tests occurred. The lab, which operated from 1948 to 2006, was also home to 10 nuclear reactors where the Energy Department and what is now the Boeing Co. did energy research.
The site experienced a partial nuclear meltdown in 1959, but evidence wasn’t revealed until 20 years later. Cleanup work has been ongoing since the 1960s.
Cesium-137
The National Aeronautics and Space Administration agreed to a consent order in 2010 with the state Department of Toxic Substances Control requiring soil remediation of the site, which was contaminated with 16 radiologicals like cesium-137, and 116 chemicals.
A final environmental review was completed in 2014, but the space agency issued a separate draft cleanup plan in October based on new data showing more contamination.
The draft plan provides options for how much soil would be excavated. One option, the one that reflects the agreement in original administrative order on consent with the state, calls for excavating 870,000 cubic yards, an increase from the 500,000 cubic yards estimated in the 2014 plan to meet the standard agreed upon with the state. The other options call for removing lesser amounts, down to 176,500 cubic yards. The plan also considers a no-action alternative.
NASA said in the draft supplemental environmental impact statement that it hasn’t chosen a preferred option yet.
In a letter sent to NASA Jan. 8, the Department of Toxic Substances Control asked the space agency to revise its cleanup plans to reflect the original administrative order on consent, known as an AOC.
State Agency Rejects Other Options
“NASA must also be aware that DTSC is not open to considering NASA cleanup alternatives which are non-compliant with the AOC,” the letter said. “DTSC also will not renegotiate the binding AOC soil cleanup commitments to accommodate challenges NASA claims will be posed by the [Santa Susana Field Laboratory] cleanup implementation.”
The letter criticized some of NASA’s options as irregular because they called for decreased cleanup when contamination had ncreased. It called excavating less contaminated soil than called for in the 2010 agreement infeasible.
“NASA has failed to provide a rational explanation or data to support the [DSEIS] irregularities and unexplained reversal,” DTSC wrote, calling the plan “legally deficient.”
In its draft cleanup plan, NASA said it would be hard to find adequate backfill to support vegetation in areas that were excavated.
A NASA spokeswoman said Jan. 14 that the agency was reviewing comments made about the draft plan and valued input from all stakeholders.
“NASA is eager to work with DTSC and the community to implement a cleanup that is based in science, technically achievable, and is protective of the surrounding community and the natural environment,” Jennifer Stanfield wrote in an email.
NASA didn’t immediately respond to a question about other cleanup sites where revisions to agreements were being sought. DTSC couldn’t immediately say if the space agency had sought changes at other state cleanup sites.
Groups Back Cleanup Agreement
Community, environmental, and justice groups say the 2010 plan reached with the state is adequate and that NASA has no authority to decide how much contamination it must remove.
New estimates pointing to more contamination than previously thought also mean NASA should redouble cleanup efforts, Natural Resources Defense Council, Physicians for Social Responsibility Los Angeles, and Committee to Bridge the Gap said in a comment letter to NASA about its draft supplemental environmental impact statement (DSEIS).
“The decision by the Trump Administration NASA to issue this DSEIS sets the stage for abandoning huge amounts of chemically hazardous material and would consign this important land in Southern California, set in the midst of millions of California residents, to never be cleaned up,” the groups wrote.
The new plan wasn’t a surprise. A NASA inspector general report issued in March said the cleanup would take too long and would be too costly and stringent. The Department of Energy is also seeking to reduce its cleanup obligations.
For its part, the toxics agency plans to issue a final environmental impact report this summer that “fully complies with and implements” the 2010 agreement, DTSC spokesman Russ Edmondson said in an email.
To contact the reporter on this story: Emily C. Dooley at edooley@bloombergenvironment.com, To contact the editors responsible for this story: Gregory Henderson at ghenderson@bloombergenvironment.com; Sylvia Carignan at scarignan@bloombergenvironment.com; Renee Schoof at rschoof@bloombergenvironment.com
Australian government plans to transport nuclear wastes 1000s of kilometres, a dangerous plan in view of bushfires
Transporting nuclear wastes across Australia in the age of bushfires, Independent Australia, By Noel Wauchope | IN 2020, the final decision on a site for Australia’s interim National Radioactive Waste Facility will be announced, said Resources Minister Matt Canavan on 13 December.
He added: I will make a formal announcement early next year on the site-selection process.”
With bushfires raging, it might seem insensitive and non-topical to be worrying now about this coming announcement on a temporary nuclear waste site and the transport of nuclear wastes to it. But this is relevant and all too serious in the light of Australia’s climate crisis.
The U.S. National Academies Press compiled a lengthy and comprehensive report on risks of transporting nuclear wastes — they concluded that among various risks, the most serious and significant is fire:…..
Current bushfire danger areas include much of New South Wales, including the Lucas Heights area, North and coastal East Victoria and in South Australia the lower Eyre and Yorke Peninsulas. If nuclear wastes were to be transported across the continent, whether by land or by sea, from the Lucas Heights nuclear reactor in Sydney to Kimba in South Australia, they’d be travelling through much of these areas. Today, they’d be confronting very long duration, fully engulfing fires.
Do we know what route the nuclear wastes would be taking to Kimba, which is now presumed to be the Government’s choice for the waste dump? Does the Department of Industry Innovation and Science know? Does the Australian Nuclear Science and Technology Organisation (ANSTO) know? Well, they might, but they’re not going to tell us.
We can depend on ANSTO’s consistent line on this :
‘In line with standard operational and security requirements, ANSTO will not comment on the port, routes or timing until after the transport is complete.’
That line is understandable of course, due to security considerations, including the danger of terrorism.
Spent nuclear fuel rods have been transported several times, from Lucas Heights to ports – mainly Port Kembla – in great secrecy and security. The reprocessed wastes are later returned from France or the UK with similar caution. Those secret late-night operations are worrying enough, but their risks seem almost insignificant when compared with the marathon journey envisaged in what is increasingly looking like a crackpot ANSTO scheme for the proposed distant Kimba interim nuclear dump. It is accepted that these temporary dumps are best located as near as practical to the point of production, as in the case of USA’s sites.
Australians, beset by the horror of extreme bushfires, can still perhaps count themselves as lucky in that, compared with wildfire regions in some countries, they do not yet have the compounding horror of radioactive contamination spread along with the ashes and smoke.
Fires in Russia have threatened its secret nuclear areas……
Many in America have long been aware of the transport danger:
The state of Nevada released a report in 2003 concluding that a steel-lead-steel cask would have failed after about six hours in the fire and a solid steel cask would have failed after about 11 to 12.5 hours. There would have been contamination over 32 square miles of the city and the contamination would have killed up to 28,000 people over 50 years.
The State of Wyoming is resisting hosting a nuclear waste dump, largely because of transportation risks as well as economic risks. In the UK, Somerset County Council rejects plans for transport of wastes through Somerset.
In the years 2016–2019, proposals for nuclear waste dumping in South Australia have been discussed by government and media as solely a South Australian concern. The present discussion about Kimba is being portrayed as just a Kimba community concern.
Yet, when the same kind of proposal was put forward in previous years, it was recognised as an issue for other states, too.
Most reporting on Australia’s bushfires has been excellent, with the exception of Murdoch media trying to downplay their seriousness. However, there has been no mention of the proximity of bushfires to Lucas Heights. As happened with the fires in 2018, this seems to be a taboo subject in the Australian media.
While it has never been a good idea to trek the Lucas Heights nuclear waste for thousands of kilometres across the continent – or halfway around it by sea – Australia’s new climate crisis has made it that much more dangerous. Is the bushfire apocalypse just a one-off? Or, more likely, is this nationwide danger the new normal? https://independentaustralia.net/environment/environment-display/transporting-nuclear-wastes-across-australia-in-the-age-of-bushfires,13465
Britain’s £1.2bn cleanup begins, of Berkeley power station, closed 30 years ago
Nuclear waste removal begins 30 years after power station closure, https://www.bbc.com/news/uk-england-somerset-50866867 5 Jan 2029, Work has begun on removing nuclear waste from Berkeley power station, 30 years after it was decommissioned.The disused Magnox generator, situated on the banks of the River Severn in Gloucestershire, closed in 1989.
It was the world’s first commercial power station and its laboratories and many of its buildings have already been dismantled. Work emptying its vast concrete vaults of the nuclear waste Berkeley generated is only now able to safely begin. But it will not be safe for humans to go inside its reactor cores until 2074. The BBC has been given a rare glimpse of what is stored under the disused site.For the past 50 years parts of the coastline of the west of England have been dominated by nuclear power stations. The 1960s saw the construction of Hinkley A and Hinkley B in Somerset, with both Oldbury and Berkeley built on the banks of the River Severn in the 1950s. Only Hinkley B is still in use but the nuclear waste the stations generated has remained in place. It takes hundreds of years to decompose and has to be stored underground. It will cost an estimated £1.2bn to fully decommission Berkeley. About 200 people are currently working on the site under strict security. Work emptying waste products from the concrete vaults, eight metres (26ft) underground, is a complicated process. They contain used graphite from the fuel elements in the nuclear generating process, material from the cooling ponds and from the laboratories. The removal is expected to take five or six years to complete. Rob Ledger, waste operations director at Berkeley, said: “When the power stations first started generating I don’t think there was much thought put into how the waste was going to be dealt with or retrieved. “It’s taken a while to develop the equipment and the facilities [to do this]. “A mechanical arm moves the debris into position and then a ‘grab’ comes down through an aperture in the vaults and picks up the debris [and] puts it into a tray. “Each debris-filled tray weighs up to 100kg (220lb). “The automated machinery is controlled by computers [and] tips [the waste] into a cast iron container.” The containers will house the waste in an intermediate storage facility until a long-term solution can be found. “Nuclear waste does take a long time to decay… it’s hundreds of years. And that’s why we have to go to these lengths, to store it safely,” said Mr Ledger. Eventually the boxes will be housed deep underground in a long-term storage facility. The location has not yet been decided by the government. There are currently estimated to be almost 95,000 tonnes of nuclear waste in the form of graphite blocks across the UK. But if the Carbon 14 can be extracted from the blocks, they become much safer and easier to deal with. A new process is being explored, by scientists at Bristol University, to ensure not all of the waste will be discarded. They have developed a process that uses reactor core spent contents in a new power form. Carbon 14 from nuclear reactors is infused into wafer-thin diamonds, man-made in a lab at Bristol University. They then become radioactive and form the heart of a battery that would last for many thousands of years. The tiny batteries could be used in pacemakers, hearing aids or sent into space as part of the space programme. The process is being piloted in association with the UK Atomic Energy Authority in Abingdon. It is hoped the decommissioned Gloucestershire site may be redeveloped to manufacture the new batteries, creating jobs in the region. |
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Germany To Close All Nuclear Plants By 2022
In the wake of the Fukushima disaster in Japan in 2011, Germany ordered the immediate shutdown of eight of its 17 reactors, and plans to phase out nuclear power plants entirely by 2022.
The Philippsburg 2 reactor near the city of Karlsruhe in southwestern Germany has provided energy for 35 years. The Philippsburg 1 reactor—opened in 1979—was taken offline in 2011.
Over the past few years, nuclear power generation in Germany has been declining with the shutdown of its nuclear plants, while electricity production from renewable sources has been rising.
A government-appointed special commission at Europe’s largest economy announced the conclusions of its months-long review and proposed that Germany shut all its 84 coal-fired power plants by 2038.
Germany, where coal, hard coal, and lignite combined currently provide around 35 percent of power generation, has a longer timetable for phasing out coal than the UK and Italy, for example—who plan their coal exit by 2025—not only because of its vast coal industry, but also because Germany will shut down all its nuclear power plants within the next three years.
The closure of all nuclear reactors in Germany by 2022 means that Germany might need to retain half of its coal-fired power generation until 2030 to offset the nuclear phase-out, German Economy and Energy Minister Peter Altmaier said earlier this year.
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