Water shortages to hit 1.9 billion people as glaciers melt
1.9 billion people at risk from mountain water shortages, study shows https://www.theguardian.com/environment/2019/dec/09/billion-people-risk-water-supply-rising-demand-global-heating-mountain-ecosystem
Rising demand and climate crisis threaten entire mountain ecosystem, say scientists, Jonathan Watts Global environment editor, @jonathanwatts, Tue 10 Dec 2019 A quarter of the world’s population are at risk of water supply problems as mountain glaciers, snow-packs and alpine lakes are run down by global heating and rising demand, according to an international study.
The first inventory of high-altitude sources finds the Indus is the most important and vulnerable “water tower” due to run-off from the Karakoram, Hindu Kush, Ladakh, and Himalayan mountain ranges, which flow downstream to a densely populated and intensively irrigated basin in Pakistan, India, China and Afghanistan.
The authors warn this vast water tower – a term they use to describe the role of water storage and supply that mountain ranges play to sustain environmental and human water demands downstream – is unlikely to sustain growing pressure by the middle of the century when temperatures are projected to rise by 1.9C (35.4F), rainfall to increase by less than 2%, but the population to grow by 50% and generate eight times more GDP.
Strains are apparent elsewhere in the water tower index, which quantifies the volume of water in 78 mountain ranges based on precipitation, snow cover, glacier ice storage, lakes and rivers. This was then compared with the drawdown by communities, industries and farms in the lower reaches of the main river basins.
The study by 32 scientists, which was published in the Nature journal on Monday, confirms Asian river basins face the greatest demands but shows pressures are also rising on other continents.
“It’s not just happening far away in the Himalayas but in Europe and the United States, places not usually thought to be reliant on mountains for people or the economy,” said one of the authors, Bethan Davies, of Royal Holloway University.
“We always knew the Indus was important, but it was surprising how the Rhône and Rhine have risen in importance, along with the Fraser and Columbia.”
The study says 1.9 billion people and half of the world’s biodiversity hotspots could be negatively affected by the decline of natural water towers, which store water in winter and release it slowly over the summer.
This buffering capacity is weakening as glaciers lose mass and snow-melt dynamics are disrupted by temperatures that are rising faster at high altitude than the global average.
“Climate change threatens the entire mountain ecosystem,” the report concludes. “Immediate action is required to safeguard the future of the world’s most important and vulnerable water towers.”
As well as local conservation efforts, the authors say international action to reduce carbon emissions is the best way to safeguard water towers.
Citing recent research by the UN Intergovernmental Panel on Climate Change, Davies said 75% of high-altitude snow and ice would be retained if global warming could be kept within 1.5C. However, 80% would be lost by 2100 if the world continued on a path of business as usual.
The Santa Susana nuclear waste scandal
The Santa Susana Field Laboratory was established seventy years ago as a remote site for work too dangerous to conduct near communities. It’s situated on a rise on the north-west end of the Los Angeles Valley. What was once sparsely inhabited is now a packed community of 150,000 living within five miles of the site and more than half a million people living within 10 miles.
To the north, the community of Simi Valley. To the south-west, Thousand Oaks. And to the east, Chatsworth, Canoga Park, and West Hills. From these suburban streets, the hills around Santa Susana provide a beautiful backdrop of round sandstone and golden grass. But the picturesque view hides a secret—the fact that Santa Susana Field Laboratory is one of the most contaminated sites in California.
The site is no longer active; that doesn’t mean it’s benign. Over the years Santa Susana hosted a variety of activities, including ten nuclear reactors, a rocket engine testing facility, and multiple open-air “burn pits” where radioactively and chemically contaminated items were “disposed of” through burning. These activities left their mark. In 1959, one of the nuclear reactors partially melted down, an incident that scientists estimate may have released more radioactive iodine than Three Mile Island. And rocket-engine testing released toxic chemicals like TCE, dioxins, PCBs, and heavy metals. Wind and rain, and fires like the Woolsey Fire that burned 80 percent of the site in 2018, continue to carry contaminates from the site into the neighborhoods that have grown up around it.
All of this history is known, and really, none of these facts are in dispute. That’s why community members like Melissa Bumstead and Lauren Hammersley (both of whose daughters had rare forms of cancer), community organizations like Physicians for Social Responsibility–Los Angeles and Committee to Bridge the Gap, and celebrities like Kim and Kourtney Kardashian have all been advocating on this issue. The Santa Susana Laboratory must be cleaned up, and cleaned up quickly. But the Trump administration is trying to walk away from its commitments, and that’s a clear danger to nearby residents.
Today, responsibility for the site is shared by Boeing, the Department of Energy, and NASA. Back in 2010, the Energy Department and NASA both signed legally binding agreements with California setting strict levels of cleanup to “background levels.” Essentially, this means cleanup to the condition the site was in before all of the pollution. The agreements also require the federal agencies obtain approval from California for all aspects of the cleanup. This was the right deal to make; NRDC strongly supported the deal then, and still does to this day.
But now the Department of Energy and NASA seem to be trying to shirk their obligations.
First, the Energy Department issued a Final Environmental Impact Statement for remediation of the areas of the Field Lab it is responsible for. This is a legally required document designed to set forth the harms for the public, as well as the plan to mitigate those harms. In this document, the Department acknowledges that most of what it is considering violates its agreement with California, but it provides one-sided assurance that it will negotiate these points with California. Then in September, the Energy Department issued decisions to demolish multiple buildings without California’s consent, directly contradicting the cleanup obligations spelled out in the agreement.
NASA seems to be taking a similar course; in October it published a supplemental environmental impact statement proposing alternatives that would leave most of the contamination not cleaned up, in violation of its agreement with California. Absurdly, NASA argues that each of the alternatives it considers provides the same health benefits even though all but one of the alternatives would abandon in place most of the contaminated soil. It presented this information at “public meetings” in November but called the police when members of the public tried to share their concerns that NASA’s alternatives would breach the agreement to reach the required “background levels.” In short, NASA is setting itself up to violate the binding cleanup standards set by California and doesn’t seem to want the public to know that’s what it’s doing.
But under their agreements with California, and also under the primary hazardous waste law, the Resource Conservation and Recovery Act (RCRA), the Energy Department and NASA don’t have the authority to choose how much they must clean up and how much contamination they can abandon in place. This authority is California’s alone.
Luckily, the state of California is on top of it, closely monitoring the situation. Both the California EPA and the Department of Toxic Substances Control strongly reminded the Energy Department of its obligations and that the state would enforce the cleanup agreement. Should NASA follow through on any of the alternatives it has considered that would ignore its obligations, we are hopeful California stands ready again.
But enough is enough for all of this. The cleanup agreements are well thought out documents, have broad public support, and it’s readily apparent that the neighbors of Santa Susana Field Laboratory will continue to be at risk until the Department of Energy, NASA, and Boeing meet their full obligations to clean up the site. We stand beside California, local organizations, and community members to ensure that these toxic remnants will be removed and the site cleaned up so the nearby residents can live in safety and peace.
The status of Japan’s nuclear policy and future prospects
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Tohoku reactor restart: What is the state of Japan’s nuclear policy? Japan Times, BY ERIC JOHNSTON 9 Dec 19, OSAKA – In late November, the Nuclear Regulation Authority (NRA) gave the green light for restarting the No. 2 reactor at Tohoku Electric Power Co.’s Onagawa plant in Miyagi Prefecture, which had been damaged in the March 11, 2011, earthquake and tsunami. The announcement once again put the spotlight on the country’s nuclear power policy, not only in Tohoku but nationwide.
Why did the Onagawa restart attract so much attention?
While the Onagawa plant is actually the second damaged on 3/11, after the Tokai No. 2 power station in Ibaraki Prefecture, to pass the NRA’s new safety regulations for nuclear power plants prepared after the disaster, it happens to be the nuclear plant closest to the epicenter of the magnitude 9 quake that struck off the Tohoku coast that day. The Onagawa facility is located near Ishinomaki, which received extensive damage and much domestic and international media attention after the tsunami claimed the lives of 74 Okawa Elementary School students. In addition, the Onagawa reactor, which was flooded on 3/11, is the first boiling water reactor to have its restart application approved by the NRA. There are three kinds of nuclear reactors in operation in Japan: 14 pressured water reactors (PWRs), four advanced boiling water reactors (ABWRs) and 13 boiling water reactors (BWRs), which are the same kind as those at the Fukushima No. 1 plant destroyed by the 3/11 quake and tsunami. The PWRs are considered more technologically stable than the other kinds, and have a better ability to contain radiation. Now that the NRA has greenlighted Onagawa’s restart, does that mean it will happen anytime soon? That depends on a number of factors. The Onagawa plant is not ready to be fired up tomorrow. It must first complete the installation of various anti-disaster measures, including a 29-meter-high, 800-meter-long seawall along the Pacific coast to guard against tsunami as high as 23.1 meters. That will not be completed until sometime in fiscal 2020, which begins April 1. Furthermore, various local governments, including Ishinomaki and Miyagi Prefecture, will have to give their consent to the restart. That could involve long, drawn out negotiations between the utility and local residents and politicians. It’s also probable that lawyers and local citizens opposed to a restart will seek a court injunction to halt the move based on safety concerns. If a court approves an injunction, that will create further delays. How many other nuclear power plants are there and what are their statuses? As of this month, there are nine reactors officially in operation. Four belong to Kansai Electric Power Co. (Kepco), which provides electricity mainly to Kyoto, Osaka, Nara, Hyogo, Shiga and Wakayama prefectures. Another four belong to Kyushu Electric Power Co. One of Shikoku Electric Power Co.’s reactors at its Ikata plant is also operating……. What about the future for nuclear power in Japan? The government’s long-term energy policy for 2030 calls for nuclear power to make up around 20 to 22 percent of the nation’s energy mix, and it is pushing hard for the restart of as many idled reactors as possible. By then, the plan calls for renewable energy to account for 22 to 24 percent of the mix, LNG to make up 27 percent, coal 26 percent and oil 3 percent. But the obstacles to restarting, or continuing to operate, nuclear plants in the coming years are vast. In addition to local opposition that could delay restarts for months or years, costing the utilities money, they include such issues as the economics of running reactors past 40 years, for which the utilities must first spend money to upgrade their facilities in order to meet new NRA standards regarding reactors older than four decades. While Kepco has secured permission to operate three reactors already over 40 years old for another two decades at the most, other utilities with reactors currently more than 30 years old — such as Tepco’s Kashiwazaki-Kariwa No. 1 reactor (34 years old) — will have to decide within a few years whether it’s worth the investment of money and time to apply for a two-decade extension or whether it’s cheaper to decommission. A second problem has to do with spent nuclear fuel generated by the restarted reactors. Tokyo is making efforts to find local governments able and willing to have a midterm spent fuel storage facility built in their backyard, and has agreed to offer financial incentives for anyone willing to accept a facility. No luck so far. Meanwhile, in Fukui Prefecture, which has the largest concentration of reactors (13 commercial reactors plus the Monju experimental fast-breeder reactor) in the nation, Gov. Tatsuji Sugimoto is insisting that such storage facilities be built outside the prefecture. His position could lead to other prefectures hosting nuclear power plants to take a firmer stance with utilities and the central government over what to do with spent nuclear fuel when they come seeking local consent for their own restart plans. https://www.japantimes.co.jp/news/2019/12/09/reference/japan-nuclear-power-onagawa-reactor-restart/#.Xe6m4egzbIU |
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Religion and climate change – Dr Katharine Hayhoe
Everything You Ever Wanted To Know About Climate Change But Were Afraid to Ask, Forbes, Devin Thorpe 9 Dec 19, Dr. Katharine Hayhoe is a climate scientist who leads the Climate Science Center at Texas Tech University and is the host and producer of the PBS series Global Weirding. I asked her everything you want to know about climate change but were afraid to ask…..
DT: What would you tell someone who wants to do their part to solve climate change?
It’s time to reset US nuclear waste policy
 Life after Yucca Mountain: The time has come to reset US nuclear waste policy, The Hill, BY DAVID KLAUS AND ROD EWING, 12/09/19 After decades of inaction and stalemate, there are small but significant signs that the U.S. government may finally be ready to meet its legal commitment to manage and dispose of the more than 80,000 metric tons of used nuclear fuel at 74 operating and shut-down commercial nuclear reactors sites in 35 states across the country. The signs of progress include:
While the debate over the fate of Yucca Mountain is primarily responsible for the current standoff, pressure for action is increasing at the local level where closed plants and what to do with the spent fuel stored on site has become a particularly hot political issue. Seven U.S. reactors were permanently closed from 2013 through 2018 and an additional 13 are set to close by 2025. There are now 21 “stranded sites” scattered across the country – closed reactor sites with no ongoing reactor operations. Moreover, the number of plant closures is expected to increase as plants age and state regulators refuse to adopt rate structures that value the type of base load power provided by nuclear reactors.
There also is pressure for action at the national level. The failure of the U.S. government to take ownership of the spent fuel has cost the taxpayers $7.4 billion in damages paid to utilities for continued storage at their reactor sites — and costs are projected to increase as more reactors close. With government payments to utilities already running some $600 million per year, the government estimates the total cost may ultimately be as high as $34 billion. Industry estimates are in the range of $50 billion……
Perhaps most significant obstacle is the dysfunction in our current political system. In normal times, political compromise to address the most significant current problem – the growing amounts of spent fuel at closed reactor sites around the country – should be in reach. It is time to reset U.S. policy and accept that the Yucca Mountain site is not going to be licensed and built. Legislators working in good faith should be able to resolve the funding issue, develop a fair, consent-based process for selecting a site for a long-term spent fuel repository and amend federal law to no longer hold the development of a consolidated interim storage facility hostage to that process. David Klaus formerly served, among other positions, as Deputy Under Secretary at the U.S. Department of Energy and Counsel to the Energy and Commerce Committee of the U.S. House of Representatives. He is an Affiliate of the Center for International Security and Cooperation at Stanford University. Professor Rod Ewing is the co-director of the Center for International Security and Cooperation at Stanford University and led a recent initiative – Reset of America’s Nuclear Waste Management Strategy and Policy. https://thehill.com/blogs/congress-blog/energy-environment/473627-life-after-yucca-mountain-the-time-has-come-to-reset#.Xe6gyaz6YH4.twitter
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Israel’s Foreign Minister Israel Katz suggests bombing Iran to stop its nuclear program
 FM: Bombing Iran to stop its nuclear program remains ‘an option’
Speaking with Italian media on the sidelines of a foreign policy conference in Rome, Israel Katz rebukes European leaders for not taking a more aggressive stand against Tehran. Iranian FM accuses Israel of testing nuclear missile aimed at his country. Israel Hayom 12-08-2019 The option to launch a preemptive strike against Iran to prevent it from developing a nuclear weapon remains viable, Foreign Minister Israel Katz said in an interview Saturday. Speaking with Italian-language daily Corriere della Sera, Katz – asked whether Israel was mulling military options vis-à-vis the Islamic republic – said, “Yes, it is an option. We will not allow Iran to produce or obtain nuclear weapons. If it were the last possible way to stop this, we would act militarily.” The comments were reportedly made on the sidelines of a foreign policy conference in Rome. They came just hours after Iran announced its ready to unveil a “new generation” of nuclear-related “products,” including new centrifuge systems and a heavy water power plant scheduled to be built by the spring of 2020. Katz further admonished European leaders for not taking a more aggressive stand against Iran over its repeated, escalating violations of the 2015 nuclear deal…… On Friday, Iran’s Foreign Minister Mohammed Javad Zarif accused Israel of holding “a nuclear missile test aimed at Iran.” “Israel today tested a nuke-missile, aimed at Iran,” Zarif said on Twitter, adding that the United States, Germany, France and the United Kingdom “never complain about the only nuclear arsenal in West Asia – armed with missiles actually DESIGNED to be capable of carrying nukes – but has fits of apoplexy over our conventional & defensive ones.” The Israeli defense establishment successfully tested a rocket propulsion system on Friday. Defense officials stressed that the test was planned in advance and carried out as planned. https://www.israelhayom.com/2019/12/08/fm-bombing-iran-to-stop-its-nuclear-program-remains-an-option/ |
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Floating small nuclear reactors bring serious risks
nuclear experts have highlighted crucial negatives that cast doubt on the floating nuclear utopia.Jan Haverkamp, Greenpeace Netherlands senior expert nuclear energy and energy policy, sees the three main disadvantages of Akademin Lomonosov to be the big human factors risk, its problematic construction, and the pollution of the Arctic region with nuclear waste.
this project is reintroducing a major pollution risk in an area which functions as a climate regulator for the globe – “the Arctic pristine area, which is a very important natural area for the entire balance on the planet,”
Is floating nuclear power a good idea? Power Technology By Yoana Cholteeva, 9 Dec 19, Floating nuclear power promises to provide a steady source of energy at hard-to-reach locations, but at the same time the dangers inherent in nuclear power make some question whether it’s safe enough for areas where help is hard to find. Is floating nuclear power really a good idea? Yoana Cholteeva investigates.
Russian nuclear company Rosatom announced the arrival of the world’s first floating nuclear power plant, Akademik Lomonosov, in September 2019 when the technology was transported to the port of its permanent location in Russia’s Far East. The 144m-long and 30m-wide vessel has now docked at the port in Pevek, off the coast of Chukotka, where it will stay before its commissioning next year.
Akademik Lomonosov will use small modular reactor technology and is equipped with two KLT-40C reactor systems with 35MW capacity each. It has been designed to access hard-to-reach areas where it can operate for three to five years without the need for refuelling. It also has an overall life cycle of 40 years, which may be extended to 50 years Continue reading
Health Ethics of Nuclear Energy – theme for December 2019
The early mutations of butterflies around Fukushima are alarming as the mutations disorders have been increasing with the offspring.
In a similar study on mice after 25 years of the Chernobyl catastrophe, it yielded the following outcome: “The rate of mutation amongst the field mice is one hundred thousand times higher than normal”
“There is a linear dose-response relationship between exposure to ionizing radiation and the development of solid cancers in humans. It is unlikely that there is a threshold below which cancers are not induced”
Ethics of Nuclear Energy Abu-Dayyeh (P.hD) Amman – H.K. of Jordan Ayoub101@hotmail.com E_case Society (President) www.energyjo.com [Extract]
“……2- Health Risk Analysis,
If “risk” is defined as the product of probability of an accident happening with its severity, we ought to start this title by considering first major commercial nuclear accidents of level 7 on the INES scale, as a priority in analysis, so we must consider 1986 Chernobyl catastrophe where “Emissions from Chernobyl reactor exceeded a hundredfold the radioactive contamination of the bombs dropped on Hiroshima and Nagasaki”(10).
The latest New York Academy report on Chernobyl catastrophe has published horrendous facts of more than a million causalities; the new book concludes: Chernobyl death toll: 985,000, mostly from cancer (11). A paper by Kristina Voigt and Hagen Scherb also showed that after 1986, in the aftermath of Chernobyl, around 800,000 fewer children were born in Europe than one might have expected. The overall number of “missing” children after Chernobyl could have reached about one million (12); not to mention that the researchers have not covered all countries in their count!
According to UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation), adding to the latter casualties, between 12,000 and 83,000 children who lived in the vicinity of Chernobyl were born with congenital deformations, and also estimate that around 30,000 to 207,000 genetically damaged children were born worldwide (13). Amongst the interesting findings was that only 10% of the overall expected damage was actually seen in the first generation; the worse is yet to come with the offspring. A similar research on butterflies around Fukushima has yielded a similar result which will be discussed later.
As for the level 6 on the INES scale, it is classified as a serious nuclear accident that includes the accident at the Kyshtym facility in Russia in 1957, unfortunately not much research was published! on level 5, accidents with wider consequences include United Kingdom Windscale facility in the year 1957, Chalk River – Canada in 1952 and the Three Mile Island accident in 1979, Continue reading
‘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/ |
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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)
1.This Month
Ethics, Nuclear Power, and Global Heating – theme for December 2019
Ethics of Nuclear Energy Abu-Dayyeh (P.hD) Amman – H.K. of Jordan Ayoub101@hotmail.com E_case Society (President) www.energyjo.com [Extract]
Abstract:
This paper attempts to refute the myth of “clean nuclear energy”, and discusses the unethical impact on the environment of the overall process of the nuclear energy electricity production industry, from mining to decommissioning, through the problematic framework of “health risk analysis”, “economical feasibility” and “sustainability”. It also focuses on the economic and safety fragility of developing countries in the South to deal with big loans or a possible catastrophe, not to mention managing nuclear waste for a very long period of time.
Finally, the paper diverges all the inductions of the different criteria discussed towards inferring a global categorically imperative ethical perception based on a biocentric stance that takes United Nations recommendations into consideration, such as the “Precautionary Principle”, the declarations on Human Rights and the rights of future generations to a healthy and sustainable environment, in order to settle down to an “ecosophical” conclusion.
1- Introduction: The “clean nuclear energy” myth!
Nuclear energy is still one of the options used today across the world, thought to be a clean source of energy that produces neither CO2 nor other Ozone related pollutants into the atmosphere. However, it is now been verified that the complete fuel cycle of nuclear energy production is generous in producing GHG as well as CFCs; from mining and milling to fuel enrichment, constructing and operating the nuclear facility, transportation of nuclear fuel, safety and security measures, reprocessing and recycling the depleted nuclear fuel, manufacturing by-products, encasing and burying the nuclear waste and eventually decommissioning the nuclear facility and its surrounding environment, including the contaminated soil(1).
Concerned communities in Japan who are removing contaminated soil and conducting clean up operations are using independent researchers because they have lost faith in their government: “The roots of mistrust came out after authorities issued radiation readings that often turned out to be incorrect”(2). This comes as a proof that governments don’t consider life cycle assessment mechanisms in calculating accurate GHG emissions, insurance, cost of KWh of electricity produced or genome radioactive infuriation. Most of the research is government sponsored or controlled by nuclear commissions, thus falling in “conflict of interest” controversy.
The nuclear fuel cycle is a generous CO2 emitter that can exceed 288 grams of CO2 e/KWh, or (66)g as a mean value, even when existing studies fail to consider emissions of co-products (3) which cause global warming too. Research on light water nuclear reactors showed CO2 emission up to 220 g/KWh (4), yet this value is expected to rise as uranium ore grade worldwide is deteriorating by time. The USA ore grade average, for example, dropped from 0.28% U3O8 to 0.07 – 0.11% (1100 ppm) in 40 years (5). The complete life cycle assessment mechanism considered to calculate CO2 equivalent (CO2 e/KWh) in the previous analysis can raise this value significantly!
A comparative study on GHG emissions of thin-film photovoltaic electricity generation yielded a range of carbon foot print of 14-26 g/KWh under 2400 KWh per square meter per year, through a performance of 80%, for a life time of 30 years(6). A median value of carbon foot print for wind power was calculated to be 11 g/KWh(7), compared to the 66 g for nuclear without considering co-products emissions, uranium ore grade deterioration …etc.
The nuclear fuel cycle also produces chemical compounds that can harm the Ozone layer due to the generous emissions of CFCs during uranium enrichment. CFC 114 produced is an Ozone layer depletory, where as 93% of the CFC 114 released in the USA is from uranium enrichment (8).
Further more, the enrichment of uranium is a highly polluting industry during which U238 (Depleted Uranium) is produced; a heavy metal, 1.7 times heavier than lead, used in encasing ammunition among other things. It burns upon impact and 80% of its weight disintegrates into aerosol powder (half – radioactive life 4.5 billion years, the same as the Earth’s age) (9).
Regardless of these justified arguments, some might still argue that nuclear energy emits far less CO2 than some fossil fuels, particularly coal. However, we would like to counter-argue that claim on the basis that nuclear energy production is unethical on the bases of a set of criteria:
Health risk analysis, economic feasibility, sustainability, security and liability, which will be discussed in this paper. Additional arguments would be based on the “Precautionary Principle”, United Nations Declaration on Human Rights and the right of future generations in a healthy, safe and sustainable environment.
For those who might still believe that moral responsibility and ethical stances don’t change the world just have to wait and see how an ethics committee decision shaped the future of nuclear Germany!…………”
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PETITION https://www.ohioansagainstnukebailouts.com/petition
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