‘Scorpion‘ robot mission inside Fukushima reactor aborted
December 8, 2019
A “scorpion” robot sent into a Japanese nuclear reactor to learn about the damage suffered in a tsunami-induced meltdown had its mission aborted after the probe ran into trouble, Tokyo Electric Power company said Thursday.
TEPCO, the operator of the Fukushima nuclear plant, sent the remote-controlled device into the No. 2 reactor where radiation levels have recently hit record highs.
The “scorpion” robot, so-called because it can lift up its camera-mounted tail to achieve better viewing angles, is also designed to crawl over rubble inside the damaged facility.
But it could not reach its target destination beneath a pressure vessel through which nuclear fuel is believed to have melted because the robot had difficulty moving, a company spokeswoman said.
“It‘s not immediately clear if that‘s because of radiation or obstacles,” she said, adding that TEPCO is checking what data the robot was able to obtain, including images.
A massive undersea earthquake on March 11, 2011 sent a huge tsunami barrelling into Japan‘s northeast coast, leaving more than 18,000 people dead or missing, and sending three reactors into meltdown at the plant in the worst such accident since Chernobyl in 1986.
The Japanese government said in December that it expects the total costs — including compensation, decommissioning and decontamination — to reach 21.5 trillion yen ($189 billion) in a process likely to take decades as high radiation levels slow operations.
The robot, 60 centimetres (24 inches) long, is made by Toshiba and equipped with two cameras and sensors to gauge radiation levels and temperatures.
“Scorpion‘s mission is to take images of the situation and collect data inside the containment vessel,” TEPCO spokesman Shinichi Nakakuki said earlier.
“Challenges include enduring high levels of radiation and moving on the rough surface,” he said.
Radiation levels inside the reactor were estimated last week at 650 sieverts per hour at one spot, which can effectively shut down robots in hours.
But the probe — designed to withstand up to 1,000 sieverts of radiation in total — would not sustain severe damage because it was unlikely to remain for too long at a single point, Nakakuki said.
https://livingstonledger.com/scorpion-robot-mission-inside-fukushima-reactor-aborted/
Robot pulled from Fukushima reactor due to radiation
Cleaner robot pulled from Fukushima reactor as record radiation levels damage its camera
A remote-controlled cleaning robot sent into a damaged reactor at Japan‘s Fukushima nuclear plant had to be removed before it completed its work because of camera problems most likely caused by high radiation levels.
It was the first time a robot has entered the chamber inside the Unit 2 reactor since a March 2011 earthquake and tsunami critically damaged the Fukushima Da-ichi nuclear plant.
Tokyo Electric Power Co. said it was trying to inspect and clean a passage before another robot does a fuller examination to assess damage to the structure and its fuel.
WHAT HAPPENED?
The robot went only part way into a space under the core that TEPCO wants to inspect closely.
It crawled down the passage while peeling debris with a scraper and using water spray to blow some debris away.
The dark brown deposits grew thicker and harder to remove as the robot went further.
After about two hours, the two cameras on the robot suddenly developed a lot of noise and their images quickly darkened — a sign of a problem caused by high radiation.
The second robot, known as the ‘scorpion,‘ will also measure radiation and temperatures.
Thursday‘s problem underscores the challenges in decommissioning the wrecked nuclear plant.
Inadequate cleaning, high radiation and structural damage could limit subsequent probes, and may require more radiation-resistant cameras and other equipment, TEPCO spokesman Takahiro Kimoto said.
‘We will further study (Thursday‘s) outcome before deciding on the deployment of the scorpion,‘ he said.
TEPCO needs to know the melted fuel‘s exact location and condition and other structural damage in each of the three wrecked reactors to figure out the best and safest ways to remove the fuel.
It is part of the decommissioning work, which is expected to take decades.
During Thursday‘s cleaning mission, the robot went only part way into a space under the core that TEPCO wants to inspect closely.
It crawled down the passage while peeling debris with a scraper and using water spray to blow some debris away. The dark brown deposits grew thicker and harder to remove as the robot went further.
After about two hours, the two cameras on the robot suddenly developed a lot of noise and their images quickly darkened — a sign of a problem caused by high radiation.
Operators of the robot pulled it out of the chamber before completely losing control of it.
The outcome means the second robot will encounter more obstacles and have less time than expected for examination on its mission, currently planned for later this month, though Thursday‘s results may cause a delay.
Both of the robots are designed to withstand up to 1,000 Sieverts of radiation.
The cleaner‘s two-hour endurance roughly matches an estimated radiation of 650 Sieverts per hour based on noise analysis of the images transmitted by the robot-mounted cameras.
That‘s less than one-tenth of the radiation levels inside a running reactor, but still would kill a person almost instantly.
Kimoto said the noise-based radiation analysis of the Unit 2‘s condition showed a spike in radioactivity along a connecting bridge used to slide control rods in and out, a sign of a nearby source of high radioactivity, while levels were much lower in areas underneath the core, the opposite of what would normally be the case.
He said the results are puzzling and require further analysis.
TEPCO officials said that despite the dangerously high figures, radiation is not leaking outside of the reactor.
Images recently captured from inside the chamber showed damage and structures coated with molten material, possibly mixed with melted nuclear fuel, and part of a disc platform hanging below the core that had been melted through.
https://insiderfinancial.net/robot-pulled-from-fukushima-reactor-due-to-radiation.html
Pentagon to get more control over the news? Is this a GOOD idea?
 The Pentagon Wants More Control Over the News. What Could Go Wrong?The Pentagon is using a moral panic over “fake news” to gain influence over the domestic news landscape, Rolling Stone
By MATT TAIBBI 9 Dec 19, If there’s a worse idea than the Pentagon becoming Editor-in-Chief of America, I can’t remember it. But we’re getting there:
From Bloomberg over Labor Day weekend: Fake news and social media posts are such a threat to U.S. security that the Defense Department is launching a project to repel “large-scale, automated disinformation attacks,” as the top Republican in Congress blocks efforts to protect the integrity of elections. One of the Pentagon’s most secretive agencies, the Defense Advanced Research Projects Agency (DARPA), is developing “custom software that can unearth fakes hidden among more than 500,000 stories, photos, video and audio clips.” Once upon a time, when progressives still reflexively distrusted the military, DARPA was a liberal punchline, known for helping invent the Internet but also for developing lunatic privacy-invading projects like LifeLog, a program to “gather in a single place just about everything an individual says, sees, or does.” DARPA now is developing a semantic analysis program called “SemaFor” and an image analysis program called “MediFor,” ostensibly designed to prevent the use of fake images or text. The idea would be to develop these technologies to help private Internet providers sift through content. ….. Stories about the need for such technologies are always couched as responses to the “fake news” problem. Unfortunately, “fake news” is a poorly-defined, amorphous concept that the public has been trained to fear without really understanding. ……. Fake news has a long history in America. Its most pernicious incarnation is never the work of small-time scam artists. The worst “fake news” almost always involves broad-scale deceptions foisted on the public by official (and often unnamed) sources, in conjunction with oligopolistic media companies, usually in service of rallying the public behind a dubious policy objective like a war or authoritarian crackdown. From the sinking of the Maine in 1898, to rumors of a union-led socialist insurrection before the Palmer raids in 1919, to the Missile Gap in the late fifties and early sixties (here is the CIA’s own website admitting that one was “erroneous”), to the Gulf of Tonkin lie that launched the Vietnam War, to the more recent WMD fiasco, true “fake news” is a concerted, organized, institutional phenomenon that involves deceptions cooked up at the highest levels. …… the final, omnipresent ingredient in most major propaganda campaigns is the authoritarian solution. Here, it’s unelected, unsupervised algorithmic control over media. We’ve never had a true news regulator in this country, yet the public is being conditioned now to accept one, without thinking of the consequences. The most enormous issue posed by the modern media landscape is the industry’s incredible concentration, which allows a handful of private platforms – Facebook, Twitter, Google – to dominate media distribution. This makes it possible to envisage direct levers of control over the public’s media habits that never existed back when people got much of their news from local paper chains with individual distribution networks. We’ve already seen scary examples of misidentified foreign subversion, from the Washington Post’s repeat editorials denouncing Bernie Sanders as a useful idiot for the Kremlin to the zapping of hundreds of domestic political sites as “coordinated inauthentic behavior.” What if the same people who can’t tell the difference between Truthdig and Pravda get to help design the new fake news algorithms? That’s a much bigger worry than the next Paul Horner or even, frankly, the next Russian Facebook campaign. While Donald Trump is in the White House, progressives won’t grasp how scary all of this is, but bet on it: In a few years, we’ll all wish we paid more attention when the Pentagon announced it wanted in on the news regulation business. https://www.rollingstone.com/politics/political-commentary/darpa-fake-news-internet-censorship-879671/ |
|
Radiation levels inside Fukushima high enough to kill robot sent to clean
December 6, 2019
A remote-controlled cleaning robot sent into a damaged reactor at Japan‘s Fukushima nuclear plant had to be removed Thursday before it completed its work because of camera problems most likely caused by high radiation levels.
It was the first time a robot has entered the chamber inside the Unit 2 reactor since a March 2011 earthquake and tsunami critically damaged the Fukushima Da-ichi nuclear plant.
Tokyo Electric Power Co. (TEPCO) said it was trying to inspect and clean a passage before another robot does a fuller examination to assess damage to the structure and its fuel. The second robot, known as the “scorpion,” will also measure radiation and temperatures.
Thursday‘s problem underscores the challenges in decommissioning the wrecked nuclear plant. Inadequate cleaning, high radiation and structural damage could limit subsequent probes, and may require more radiation-resistant cameras and other equipment, TEPCO spokesman Takahiro Kimoto said.
“We will further study (Thursday‘s) outcome before deciding on the deployment of the scorpion,” he said.
TEPCO needs to know the melted fuel‘s exact location and condition and other structural damage in each of the three wrecked reactors to figure out the best and safest ways to remove the fuel. It is part of the decommissioning work, which is expected to take decades.
The remote-controlled “cleaning” robot, bottom, was sent in to inspect and clean a passage for another robot in the damaged nuclear facility. (TEPCO/Associated Press)
During Thursday‘s cleaning mission, the robot went only part way into a space under the core that TEPCO wants to inspect closely. It crawled down the passage while peeling debris with a scraper and using water spray to blow some debris away. The dark brown deposits grew thicker and harder to remove as the robot went further.
More obstacles for second mission
After about two hours, the two cameras on the robot suddenly developed a lot of noise and their images quickly darkened — a sign of a problem caused by high radiation. Operators of the robot pulled it out of the chamber before completely losing control of it.
The outcome means the second robot will encounter more obstacles and have less time than expected for examination on its mission, currently planned for later this month, though Thursday‘s results may cause a delay.
Both of the robots are designed to withstand up to 1,000 Sieverts of radiation. The cleaner‘s two-hour endurance roughly matches an estimated radiation of 650 Sieverts per hour based on noise analysis of the images transmitted by the robot-mounted cameras. That‘s less than one-tenth of the radiation levels inside a running reactor, but still would kill a person almost instantly.
Kimoto said the noise-based radiation analysis of the Unit 2‘s condition showed a spike in radioactivity along a connecting bridge used to slide control rods in and out, a sign of a nearby source of high radioactivity, while levels were much lower in areas underneath the core, the opposite of what would normally be the case. He said the results are puzzling and require further analysis.
TEPCO officials said that despite the dangerously high figures, radiation is not leaking outside of the reactor.
Images recently captured from inside the chamber showed damage and structures coated with molten material, possibly mixed with melted nuclear fuel, and part of a disc platform hanging below the core that had been melted through.
High-level radiation hot spots found at J-Village, the starting point of Tokyo 2020 Olympic Torch Relay
The Japan leg of the 2020 Tokyo Olympic torch relay will start at a the J-Village soccer facility in Fukushima Prefecture.
Tokyo, Japan, 4 December 2019 – High-level radiation hot spots have been found at the sports complex where the 2020 Tokyo Olympic torch relays will begin, according to a survey to be released by Greenpeace Japan. The radiation levels around J-Village Stadium in Fukushima Prefecture were as high as 71 microsieverts per hour at surface level. This is 1,775 times higher than the 0.04 microsieverts per hour prior to the Fukushima Daiichi triple reactor meltdown in 2011.
Greenpeace’s Nuclear Monitoring & Radiation Protection Advisors detected and documented several radiation hot spots on 26 October during its annual survey, which will be published in spring 2020. On 18 November, Greenpeace Japan sent a letter to Minister Koizumi of the Japanese Ministry of the Environment
, demanding immediate decontamination measures and assurance that the public will not be exposed to radiation hot spots during the Olympics and Paralympics events at J-Village. Copies were also sent to the President of the International Olympic Committee, as well as the Presidents of the International Paralympic Committee, Japanese Olympic and Paralympic Committees, and the Governor of Fukushima Prefecture, who is also the President of J-Village.
Greenpeace has yet to receive a response from the Japanese government but is publicly releasing the information on the radiation hot spots due to an article published today (4 December) by Sankei Shimbun.
The article reports some details of Greenpeace Japan’s letter to the Japanese government and Olympic bodies, which was leaked to the media by an unknown official. The article states that the soil around the particular hotspot with 71 microsieverts per hour at surface level was removed by TEPCO yesterday (3 December).
“While general radiation levels were low at the J-Village, these radiation hot spots are of significant public health concern. Radiation hot spots of such high levels can be found in the closed area around Fukushima (so-called Area 3), but should not be present in publicly accessible areas. Yet, they are at a location that has been the focus of an extensive decontamination program and is also the starting point for the Olympic torch relay in Japan.
These radiation hot spots highlight both the scale of contamination caused by the Fukushima Daiichi disaster, and the failure of decontamination efforts. We have called on the Ministry of Environment to act urgently and to initiate immediate decontamination,” said Kazue Suzuki, Energy Campaigner at Greenpeace Japan.
The radiation hot spots at the parking lot close to J-Village are of particular concern because they are located in an area that is currently visited by a large number of people. The highest figures were: 71µSv/h at contact, 32µSv/h at 10cm, 6µSv/h at 50cm and 1.7µSv/h at 1m, while the official Japanese government’s decontamination threshold is 0.23µSv/h.
“There is a risk that heavy rain will spread these higher levels of contamination on public roads, and thus re-contaminate already decontaminated surfaces. This could partially undo earlier efforts to decontaminate the public areas in J-Village. From our observations, it is unlikely that radiation hot spots of such high levels re-emerged from re-contamination after the previous decontamination. It is more logical that the decontamination was not sufficiently and thoroughly conducted in the first place,” said Shaun Burnie, Senior Nuclear Specialist at Greenpeace Germany and the team leader of the survey.
To protect public safety, Greenpeace Japan demands that the Japanese government conduct an immediate and extensive radiation survey of the public areas in and around J-Village and nearby Olympic/Paralympic venues. Furthermore, they should promptly conduct decontamination if further radiation hot spots are identified. Regular screenings of the radiation levels in J-Village should be also conducted to monitor possible re-contamination of public areas.
Greenpeace’s Nuclear Monitoring & Radiation Protection Advisors will soon re-test the J-Village to determine if subsequent decontamination attempts have been adequately conducted.
OLYMPICS/ S. Korea to bring food, check for radiation at Tokyo Games
December 4, 2019
SEOUL–South Korea’s Olympic committee plans to buy radiation detectors and ship homegrown ingredients to Japan for its athletes at the Tokyo Games because of worries local food may be contaminated by the 2011 Fukushima nuclear disaster.
Japan has posted data to show the country is safe from Fukushima radiation and many countries have lifted Fukushima-related food restrictions.
The Korea Sports & Olympic Committee (KSOC) plans to ship red pepper paste, a key ingredient in Korean dishes, and other foods, and check for radiation in meat and vegetables that can only be sourced locally due to stringent quarantine rules, a KSOC meals plan report shows.
“Apparently, ingredients and food will be transported from South Korea as much as possible, possibly including canned food,” Shin Dong-keun, a ruling Democratic Party member of the parliamentary sports committee who was recently briefed by KSOC, told Reuters in an interview.
“For this Olympic games, food is our team’s main focus so they can provide safe meals for the athletes to erase radiation worries, as opposed to in the past, food was meant to play the supplementary role of helping with their morale.”
KSOC plans to arrange local Korean restaurants to prepare meals for baseball and softball players competing in Fukushima, as shipping boxed lunches from Tokyo is not feasible, it said in the “2020 Tokyo Summer Olympics Meals Support Center Plan.”
“These Korean restaurants should only handle food confirmed as radiation free,”
The Fukushima No. 1 nuclear power plant, located about 220 kilometers northeast of Tokyo, was rocked by a magnitude 9.0 earthquake and subsequent tsunami in March 2011, sparking three reactor meltdowns.
More than 160,000 residents fled nearby towns in the aftermath as radiation from the reactors contaminated water, food and air.
RADIATION HOT SPOTS
Greenpeace said on Wednesday that radiation hot spots have been found at the J-Village sports facility in Fukushima where the Tokyo 2020 Olympic torch relay will begin.
South Korea has stepped up demands for a Japanese response to concerns food produced in the Fukushima area and nearby sea could be contaminated by radiation from the Fukushima plant.
Japan is having trouble removing more than 1 million tons of contaminated water from the crippled plant.
When it finalizes menus around April, the KSOC will consider asking Tokyo to ease its stringent quarantine ban on South Korean produce, an official at the committee said.
The official said South Korea was preparing a separate meals plan due to concerns from the public and politicians over food safety, unlike the United States and Australia whose athletes will mainly eat food provided by the host country, Japan.
The official requested anonymity due to the sensitivity of the matter.
South Korea’s concerns about possible contamination from the nuclear disaster has become a thorn in already contentious ties with Japan.
Seoul has banned imports of seafood from Japan’s Fukushima region since the nuclear disaster, prompting Tokyo to launch a World Trade Organization complaint. Japan has said many nations such as the United States and Australia had lifted or eased Fukushima-related restrictions.
Japanese officials use international events to promote the recovery of areas hit by the 2011 tsunami and nuclear disaster to show produce from Fukushima Prefecture is safe.
Mineral water from Fukushima was served on tables at the last month’s Group of 20 foreign ministers meeting it hosted in Nagoya.
The South Korean Olympic committee plan to purchase radiation detecting equipment by February and station an inspector at its own cafeteria in Tokyo during the games to check contamination levels, according to the KSOC report.
The budget for the Tokyo Olympics meals service is earmarked at 1.7 billion won ($1.44 million or 155 million yen), which includes twice the amount of money for buying and shipping ingredients than previous games, according to the committee.
Olympics-Radiation hot spots found at Tokyo 2020 torch relay start – Greenpeace
J-village
December 4, 2019
TOKYO, Dec 4 (Reuters) – Radiation hot spots have been found at the J-Village sports facility in Fukushima where the Tokyo 2020 Olympic torch relay will begin, Greenpeace Japan said on Wednesday.
Greenpeace found that radiation levels around the recently refurbished venue, which also hosted the Argentina team during the Rugby World Cup earlier this year, were significantly higher than before the Fukushima Daiichi nuclear reactor meltdown following the March 2011 earthquake and tsunami.
Greenpeace’s survey found radioactivity readings taken at J-Village on Oct. 26 as high as 71 microsieverts per hour at surface level.
People are exposed to natural radiation of 2,000-3,000 microsieverts a year, so anyone staying in the vicinity of J-Village for two or more days could be exposed to more than that.
These readings, although not deemed life-threatening if exposed for a short length of time, are 1,775 times higher than prior to the March 2011 disaster, according to the NGO.
The Olympic flame is due to arrive from Greece in Japan on March 20, with the torch relay officially starting from J-Village on March 26.
Greenpeace said in a statement that it had sent its findings to Japan’s Ministry of Environment, but had received no response.
“There is a risk that heavy rain will spread these higher levels of contamination on public roads, and thus re-contaminate already decontaminated surfaces,” warned Greenpeace nuclear specialist Shaun Burnie, team leader of the J-Village survey, in a statement.
An ministry official acknowledged to Reuters on Wednesday that the ministry had been alerted to higher radiation level readings in an area surrounding J-Village and that decontamination measures had been taken.
“The ministry cooperated with related groups to decrease radiation levels in that area,” said the official.
“On Dec. 3, Tokyo Electric Power (Tepco) took measures to decrease radiation levels in said area.”
The Fukushima Daiichi nuclear station, located about 220 km (130 miles) northeast of Tokyo, was rocked by a magnitude 9.0 earthquake and subsequent tsunami in March 2011, sparking three reactor meltdowns.
More than 160,000 residents fled nearby towns in the aftermath as radiation from the reactors contaminated water, food and air. Greenpeace called on the Japanese government to conduct more extensive radiation surveys in the area and the NGO planned to return to J-Village soon to “determine if subsequent decontamination attempts have been adequately conducted.”
Tokyo 2020 organisers could not be immediately reached for comment.
Worries that local food could be contaminated by the nuclear disaster has prompted plans by South Korea’s Olympic committee to buy radiation detectors and ship homegrown ingredients to Japan for its athletes at the Tokyo Games. (Additional reporting by Mari Saito; editing by Simon Cameron-Moore)
Radiation hotspots ‘found near Fukushima Olympic site’
Greenpeace calls for fresh monitoring of region where nuclear disaster occurred
The Fukushima Daiichi power plant, which was the site of a nuclear disaster in 2011. Officials are keen to showcase the area’s recovery.
Wed 4 Dec 2019
Greenpeace has said it detected radiation hotspots near the starting point of the upcoming Olympic torch relay in Fukushima.
Japan’s environment ministry said the area was generally safe but it was in talks with local communities to survey the region before the 2020 Games, which open on 24 July.
The government is keen to use the Olympics to showcase Fukushima’s recovery from the 2011 tsunami. It intends to use J-Village, a sports complex located about 12 miles from the nuclear plant that was damaged in the disaster, as the starting point for the Japan leg of the torch relay taking place in March.
Originally designed as a training centre for athletes, J-Village functioned for years as a logistics hub for crews working to control and decommission the defunct reactors.
After a cleanup process, the sports centre became fully operational again in April this year, shortly after the torch relay decision.
Greenpeace urged fresh radiation monitoring and continued cleanup efforts, saying it had detected some spots with radiation levels as high as 1.7 microsieverts per hour when measured one metre above the surface.
This compared with the national safety standard of 0.23 microsieverts per hour, and a normal reading in Tokyo of about 0.04 microsieverts per hour. The hotspots showed a reading of 71 microsieverts per hour at the surface level, Greenpeace said.
However, J-Village’s website said the radiation reading at its main entrance was 0.111 microsieverts per hour on Wednesday, while one of its fields showed a reading of 0.085 microsieverts per hour.
The Tokyo Electric Power Company, which operates the Fukushima plant, said it cleaned the spots on Tuesday after the environment ministry told the firm about them.
Greenpeace said it relayed its findings to the Japanese government as well as local and international Olympic organisers. The group will publish a report of its findings in the region next year.
Fukushima launches first sake promotion event in New York
Fukushima nuclear debris removal to begin in 2021
(Photo taken in Fukushima Prefecture on Aug. 10, 2018, shows the Fukushima Daiichi nuclear power plant.)
December 3, 2019
Japan on Monday unveiled a revised plan to remove molten nuclear fuel debris from the crisis-hit Fukushima Daiichi power plant in 2021, a process said to be the biggest hurdle in the cleanup of the devastated facility.
The debris removal work should start at the plant’s No. 2 reactor, according to the medium- to long-term road map released by the government.
The plan also called for completing the removal of 4,741 fuel rods left inside the pools of Nos. 1 to 6 units by 2031, giving a specific time frame for the first time.
“As more people return and rebuilding progresses in the areas around the Daiichi plant, we will take measures based on the basic principle of balancing rebuilding and decommissioning,” said industry minister Hiroshi Kajiyama, who heads the government team tasked with decommissioning.
(Photo taken in Fukushima Prefecture on Aug. 10, 2018, shows the Fukushima Daiichi nuclear power plant )
The plan, revised for the fifth time, maintained the outlook of completing the decommissioning of the plant operated by Tokyo Electric Power Company Holdings Inc. in 30 to 40 years following the nuclear meltdowns triggered by a massive earthquake and tsunami on March 11, 2011.
But given issues that have halted work and caused delays so far, it remains uncertain whether the plan will proceed as scheduled.
The No. 2 unit was in operation when the crisis began and some fuel has apparently melted through the reactor pressure vessel that holds the fuel and accumulated at the bottom of the outer primary containment vessel.
Among the three reactors that experienced core meltdowns, the reactor building housing the No. 2 unit did not suffer hydrogen explosions. The radiation levels near the reactor containment vessel are also estimated to be lower than others.
Prior to removing the nuclear debris, an earlier plan called for taking samples from the reactor within fiscal 2019 ending in March, but the revised plan states it will be done in time for the 2021 removal, and the removal to expand to 2031.
Removal of spent fuel has already begun at some of the reactors as they need to be cooled to avert melting. The fuel, including some unspent fuel, which is currently being stored inside respective pools, need to be taken to a common pool to be stored stably, although its final destination is yet to be decided.
All fuel has been removed from the pool of No. 4, which was being halted for a regular checkup at the time of the crisis, and the removal of fuel from No. 3 began in April. The same work will begin at Nos. 1 and 2 in fiscal 2023, according to the latest plan.
METI eyes 2031 end to Fukushima No. 1 cleanup
Ontario’s First Nations to vote on nuclear waste plan near Lake Huron
|
First Nation vote on nuclear waste DGR set for Jan. 31 https://london.ctvnews.ca/first-nation-vote-on-nuclear-waste-dgr-set-for-jan-31-1.4718866 Scott MillerVideographer @ScottMillerCTV Contact
Friday, December 6, 2019 WINGHAM, ONT. — The Saugeen Ojibway Nation (SON) will decide if nuclear waste is buried along the shores of Lake Huron in a little over a month.The First Nation band of approximately 5,000 will hold a binding vote on Jan. 31, 2020 to find out if their members want Ontario Power Generation (OPG) to bury 230,000 cubic metres of low- and intermediate-level nuclear waste under part of the Bruce Power site near Kincardine, or not.
Officials say whatever the people decide, that will be the band’s position on the proposed Deep Geological Repository (DGR). If they vote yes, OPG would still require federal government approval to move forward with the project. If SON votes no, OPG says they’ll start looking for an alternative site in Ontario. There are over 200 resolutions opposing the project, from municipal councils within the Great Lakes Basin, in Canada and the United States. Councils in nearby Bruce County have declared their support for the project. |
|
To store Canada’s nuclear wastes close to Lake Huron – the worst of the worst
|
Site near Lake Huron one of two finalists to store Canada’s nuclear waste, Herald Mail Media, By Keith Matheny Detroit Free Press (TNS), Dec 8, 2019
Canada has narrowed to two communities its list of potential hosts for a permanent national repository for its most radioactive waste — spent fuel from nuclear power generation. And one of those two finalists is on the shores of Lake Huron. If chosen, Huron-Kinloss/South Bruce, in Bruce County, Ontario, could host a large repository, 1,650 feet or more underground, to which the entire nation’s spent nuclear fuel supply would be transported and stored, essentially forever. “This is the worst of the worst” waste, said Kevin Kamps, radioactive waste specialist with the nonprofit Beyond Nuclear, based in Tacoma Park, Md. “It’s highly radioactive irradiated nuclear fuel. It is dangerous forever.”……
Canada has an inventory of almost 2.9 million used nuclear fuel bundles currently stored above-ground in wet pools and dry containers at the nuclear plant sites where the waste is generated. That’s about 128 million pounds of highly radioactive material, a number that is growing. The site along Lake Huron is in the same county where another underground storage facility — this one for low-to-intermediate-level radioactive waste from Ontario’s 19 nuclear reactors — was proposed. That plan, still under consideration, generated loud opposition throughout the Great Lakes Basin beginning about five years ago, especially in Michigan. Michigan’s Democratic U.S. senators, who were among those urging a halt to the lower-radiation waste storage on the Great Lakes, expressed alarm that Canada is now considering putting its most dangerous nuclear wastes along the Great Lakes as well. “This makes no sense,” U.S. Sen. Debbie Stabenow said. “Canada has as much at stake as we do in protecting our Great Lakes. There is no justification for a nuclear waste site so close to Lake Huron to even be under consideration.” Stabenow said she would reach out to the Canadian government regarding the issue. U.S. Sen. Gary Peters noted that the Great Lakes provide drinking water to 40 million people on the U.S. and Canadian sides. “That’s why we need to do everything we can to protect the Great Lakes for future generations,” he said. “I am extremely concerned about the possibility of hazardous nuclear waste being stored near the Great Lakes. Any accident could have catastrophic and long-term consequences to the health and well-being of Michigan and the country. I urge the Nuclear Waste Management Organization in Canada to reconsider naming a finalist location so close to the Great Lakes.” The finalist decision was made by the Nuclear Waste Management Organization, which consists of the nation’s generators of nuclear power and its wastes: Ontario Power Generation, New Brunswick Power Corp. and Hydro-Quebec. Under an act of Canada’s parliament in 2002, the organization is tasked with designing and implementing Canada’s plan for the safe, long-term management of used nuclear fuel. …… The sites were winnowed to five last month, and last week, the organization decided on its two finalists: Huron-Kinloss/South Bruce and Ignace, a rural community in northwest Ontario about 150 miles north of western Lake Superior….. Bruce County is home to Ontario Power Generation’s Bruce Nuclear Generation Station, which has eight reactors. “You have a company town, Kincardine Ontario, with one of the largest nuclear plants on Earth,” said Brennain Lloyd, project coordinator for NorthWatch, a regional coalition in northeast Ontario that works on regional issues.Many area residents, with family ties to the nuclear plant, expressed support for the low-to-intermediate radioactive waste repository, and would have an economic interest in the spent fuel disposal site, Lloyd noted. “Everybody who drinks Great Lakes water is being held hostage to the decision-making of these few thousand people,” she said. While several nations, including France, Sweden and Finland, are at various stages of designing deep geologic repositories for their spent nuclear fuel, there has not yet been any proof, anywhere, that the concept works over the very long term, said Gordon Edwards, president of the nonprofit Canadian Citizens for Environmental Responsibility, based in Montreal. ….. Belfadhel said the completed repository site would have on-site monitoring for “over 100 years.” Edwards said that’s a pittance of what will be needed. “The pyramids of Egypt are only 5,000 years old; the Great Lakes are only about 10,000 years old, created by the last Ice Age,” he said. “The idea that we can create structures that can last longer than the lifetime of the Great Lakes since they were first created is very presumptuous.” Another problem is transporting highly radioactive spent fuel to the site, Kamps said. “Are they going to use barges on the Great Lakes? What if they sink?” he said. “If not barges, are they going to use trains and trucks? What if they crash? What if they are attacked by terrorists? If there are releases, it’s probably going into the lakes. “You’re talking about concentrating 22 reactors’ worth of spent fuel. If you’re going to concentrate that much radioactivity in one place, terrorists might consider attacking it for the ultimate dirty bomb on the planet. …… The proposal to store the most dangerous waste in the world near the Great Lakes should not even be considered, Edwards said. “The people who previously expressed themselves against the low and intermediate-level waste dump need to rise up again,” he said. “All of the high-level waste from all of Canada’s nuclear reactors, it’s ridiculous to put it right beside the Great Lakes. It’s millions of times more radioactive than the low and intermediate level waste.” https://www.heraldmailmedia.com/news/nation/site-near-lake-huron-one-of-two-finalists-to-store/article_a98ff7b8-3b2f-52e7-b55c-c21a6e9d12ca.html |
|
Britain, France, and Germany press Iran over its ballistic missile program
|
Europeans Ramp up Pressure on Iran, Britain, France, and Germany say Iran’s ballistic missile program is inconsistent with the nuclear deal and improves its capacity to deliver nuclear payload. Tehran counters that Europeans have failed to meet obligations under the pact. FP.com,
BY COLUM LYNCH
DECEMBER 6, 2019, Three key European powers this week inched closer to the Trump administration’s maximum pressure campaign against Iran, saying that Tehran’s ballistic missile program is inconsistent with its obligations under the Iran nuclear accord. Iran’s ballistic program—which was largely prohibited by the United Nations Security Council before the adoption of the Iran nuclear pact in 2015—has been a source of contention between Washington and Tehran. Under the terms of the agreement, Iran reserved the right to develop ballistic missiles for conventional warheads. But it pledged not to develop missiles capable of delivering a nuclear bomb. Under President Donald Trump, the United States—which pulled out of the nuclear deal in May 2018—maintains that Iran has been violating the spirit of the agreement by developing banned missile capabilities under the cover its conventional weapons program. The administration recently got a boost from Britain, France, and Germany, which signed a joint letter last month declaring that “Iran’s developments of nuclear-capable ballistic missiles and related technologies is inconsistent” with its obligations under a U.N. resolution that endorsed the nuclear accord. Foreign Policy is publishing the letter, which was made public by the United Nations earlier this week, as part of our Document of the Week series. The letter constituted the latest sign that key European powers—which remain committed to the nuclear pact—are seeking to shore up their relations with Washington and to chastise Tehran for what they view as its gradual retreat from its obligations under the nuclear pact. But Iran’s foreign minister, Mohammad Javad Zarif, accused them of seeking to “cover up their miserable incompetence” in living up to their own obligations under the nuclear pact. If the United Kingdom, France, and Germany “want a modicum of global credibility, they can begin by exerting sovereignty rather than bowing to US bullying,” he said. The European powers assert that an Iranian launch of a Shahab-3 medium-range missile—which appeared footage posted on social media in April—included a booster that the Missile Technology Control Regime concluded is capable of delivering a nuclear weapon. The 35-member association of the world’s main missile producers urges restrictions on the export of nuclear missile technology……… https://foreignpolicy.com/2019/12/06/europe-iran-ramp-up-pressure-ballistic-missiles/ |
|
-
Archives
- June 2022 (259)
- May 2022 (375)
- April 2022 (378)
- March 2022 (405)
- February 2022 (333)
- January 2022 (422)
- December 2021 (299)
- November 2021 (400)
- October 2021 (346)
- September 2021 (291)
- August 2021 (291)
- July 2021 (257)
-
Categories
- 1
- 1 NUCLEAR ISSUES
- business and costs
- climate change
- culture and arts
- ENERGY
- environment
- health
- history
- indigenous issues
- Legal
- marketing of nuclear
- media
- opposition to nuclear
- PERSONAL STORIES
- politics
- politics international
- Religion and ethics
- safety
- secrets,lies and civil liberties
- spinbuster
- technology
- Uranium
- wastes
- weapons and war
- Women
- 2 WORLD
- ACTION
- AFRICA
- AUSTRALIA
- Christina's notes
- Christina's themes
- culture and arts
- Fuk 2022
- Fukushima 2017
- Fukushima 2018
- fukushima 2019
- Fukushima 2020
- Fukushima 2021
- general
- global warming
- Humour (God we need it)
- Nuclear
- RARE EARTHS
- Reference
- resources – print
- Resources -audiovicual
- World
- World Nuclear
- YouTube
-
RSS
Entries RSS
Comments RSS
nuclear-news 