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The nuclear power plans that have survived Fukushima [28Sep11] - 0 views

  • SciDev.Net reporters from around the world tell us which countries are set on developing nuclear energy despite the Fukushima accident. The quest for energy independence, rising power needs and a desire for political weight all mean that few developing countries with nuclear ambitions have abandoned them in the light of the Fukushima accident. Jordan's planned nuclear plant is part of a strategy to deal with acute water and energy shortages.
  • The Jordan Atomic Energy Commission (JAEC) wants Jordan to get 60 per cent of its energy from nuclear by 2035. Currently, obtaining energy from neighbouring Arab countries costs Jordan about a fifth of its gross domestic product. The country is also one of the world's most water-poor nations. Jordan plans to desalinate sea water from the Gulf of Aqaba to the south, then pump it to population centres in Amman, Irbid, and Zarqa, using its nuclear-derived energy. After the Fukushima disaster, Jordan started re-evaluating safety procedures for its nuclear reactor, scheduled to begin construction in 2013. The country also considered more safety procedures for construction and in ongoing geological and environmental investigations.
  • The government would not reverse its decision to build nuclear reactors in Jordan because of the Fukushima disaster," says Abdel-Halim Wreikat, vice Chairman of the JAEC. "Our plant type is a third-generation pressurised water reactor, and it is safer than the Fukushima boiling water reactor." Wreikat argues that "the nuclear option for Jordan at the moment is better than renewable energy options such as solar and wind, as they are still of high cost." But some Jordanian researchers disagree. "The cost of electricity generated from solar plants comes down each year by about five per cent, while the cost of producing electricity from nuclear power is rising year after year," says Ahmed Al-Salaymeh, director of the Energy Centre at the University of Jordan. He called for more economic feasibility studies of the nuclear option.
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  • And Ahmad Al-Malabeh, a professor in the Earth and Environmental Sciences department of Hashemite University, adds: "Jordan is rich not only in solar and wind resources, but also in oil shale rock, from which we can extract oil that can cover Jordan's energy needs in the coming years, starting between 2016 and 2017 ... this could give us more time to have more economically feasible renewable energy."
  • Finance, rather than Fukushima, may delay South Africa's nuclear plans, which were approved just five days after the Japanese disaster. South Africa remains resolute in its plans to build six new nuclear reactors by 2030. Katse Maphoto, the director of Nuclear Safety, Liabilities and Emergency Management at the Department of Energy, says that the government conducted a safety review of its two nuclear reactors in Cape Town, following the Fukushima event.
  • Vietnam's nuclear energy targets remain ambitious despite scientists' warning of a tsunami risk. Vietnam's plan to power 10 per cent of its electricity grid with nuclear energy within 20 years is the most ambitious nuclear energy plan in South-East Asia. The country's first nuclear plant, Ninh Thuan, is to be built with support from a state-owned Russian energy company and completed by 2020. Le Huy Minh, director of the Earthquake and Tsunami Warning Centre at Vietnam's Institute of Geophysics, has warned that Vietnam's coast would be affected by tsunamis in the adjacent South China Sea.
  • Larkin says nuclear energy is the only alternative to coal for generating adequate electricity. "What other alternative do we have? Renewables are barely going to do anything," he said. He argues that nuclear is capable of supplying 85 per cent of the base load, or constantly needed, power supply, while solar energy can only produce between 17 and 25 per cent. But, despite government confidence, Larkin says that a shortage of money may delay the country's nuclear plans.
  • The government has said yes but hasn't said how it will pay for it. This is going to end up delaying by 15 years any plans to build a nuclear station."
  • The Ninh Thuan nuclear plant would sit 80 to 100 kilometres from a fault line on the Vietnamese coast, potentially exposing it to tsunamis, according to state media. But Vuong Huu Tan, president of the state-owned Vietnam Atomic Energy Commission, told state media in March, however, that lessons from the Fukushima accident will help Vietnam develop safe technologies. And John Morris, an Australia-based energy consultant who has worked as a geologist in Vietnam, says the seismic risk for nuclear power plants in the country would not be "a major issue" as long as the plants were built properly. Japan's nuclear plants are "a lot more earthquake prone" than Vietnam's would be, he adds.
  • Undeterred by Fukushima, Nigeria is forging ahead with nuclear collaborations. There is no need to panic because of the Fukushima accident, says Shamsideen Elegba, chair of the Forum of Nuclear Regulatory Bodies in Africa. Nigeria has the necessary regulatory system to keep nuclear activities safe. "The Nigerian Nuclear Regulatory Authority [NNRA] has established itself as a credible organisation for regulatory oversight on all uses of ionising radiation, nuclear materials and radioactive sources," says Elegba who was, until recently, the NNRA's director general.
  • Vietnam is unlikely to experience much in the way of anti-nuclear protests, unlike neighbouring Indonesia and the Philippines, where civil society groups have had more influence, says Kevin Punzalan, an energy expert at De La Salle University in the Philippines. Warnings from the Vietnamese scientific community may force the country's ruling communist party to choose alternative locations for nuclear reactors, or to modify reactor designs, but probably will not cause extreme shifts in the one-party state's nuclear energy strategy, Punzalan tells SciDev.Net.
  • Will the Philippines' plans to rehabilitate a never-used nuclear power plant survive the Fukushima accident? The Philippines is under a 25-year moratorium on the use of nuclear energy which expires in 2022. The government says it remains open to harnessing nuclear energy as a long-term solution to growing electricity demand, and its Department of Science and Technology has been making public pronouncements in favour of pursuing nuclear energy since the Fukushima accident. Privately, however, DOST officials acknowledge that the accident has put back their job of winning the public over to nuclear by four or five years.
  • In the meantime, the government is trying to build capacity. The country lacks, for example, the technical expertise. Carmencita Bariso, assistant director of the Department of Energy's planning bureau, says that, despite the Fukushima accident, her organisation has continued with a study on the viability, safety and social acceptability of nuclear energy. Bariso says the study would include a proposal for "a way forward" for the Bataan Nuclear Power Plant, the first nuclear reactor in South East Asia at the time of its completion in 1985. The $2.3-billion Westinghouse light water reactor, about 60 miles north of the capital, Manila, was never used, though it has the potential to generate 621 megawatts of power. President Benigno Aquino III, whose mother, President Corazon Aquino, halted work on the facility in 1986 because of corruption and safety issues, has said it will never be used as a nuclear reactor but could be privatised and redeveloped as a conventional power plant.
  • But Mark Cojuangco, former lawmaker, authored a bill in 2008 seeking to start commercial nuclear operations at the Bataan reactor. His bill was not passed before Congress adjourned last year and he acknowledges that the Fukushima accident has made his struggle more difficult. "To go nuclear is still the right thing to do," he says. "But this requires a societal decision. We are going to spark public debates with a vengeance as soon as the reports from Fukushima are out." Amended bills seeking both to restart the reactor, and to close the issue by allowing either conversion or permanent closure, are pending in both the House and the Senate. Greenpeace, which campaigns against nuclear power, believes the Fukushima accident has dimmed the chances of commissioning the Bataan plant because of "increased awareness of what radioactivity can do to a place". Many parts of the country are prone to earthquakes and other natural disasters, which critics say makes it unsuitable both for the siting of nuclear power stations and the disposal of radioactive waste.
  • In Kenya, nuclear proponents argue for a geothermal – nuclear mix In the same month as the Fukushima accident, inspectors from the International Atomic Energy Agency approved Kenya's application for its first nuclear power station (31 March), a 35,000 megawatt facility to be built at a cost of Sh950 billion (US$9.8 billion) on a 200-acre plot on the Athi Plains, about 50km from Nairobi
  • The plant, with construction driven by Kenya's Nuclear Electricity Project Committee, should be commissioned in 2022. The government claims it could satisfy all of Kenya's energy needs until 2040. The demand for electricity is overwhelming in Kenya. Less than half of residents in the capital, Nairobi, have grid electricity, while the rural rate is two per cent. James Rege, Chairman of the Parliamentary Committee on Energy, Communication and Information, takes a broader view than the official government line, saying that geothermal energy, from the Rift Valley project is the most promising option. It has a high production cost but remains the country's "best hope". Nuclear should be included as "backup". "We are viewing nuclear energy as an alternative source of power. The cost of fossil fuel keeps escalating and ordinary Kenyans can't afford it," Rege tells SciDev.Net.
  • Hydropower is limited by rivers running dry, he says. And switching the country's arable land to biofuel production would threaten food supplies. David Otwoma, secretary to the Energy Ministry's Nuclear Electricity Development Project, agrees that Kenya will not be able to industrialise without diversifying its energy mix to include more geothermal, nuclear and coal. Otwoma believes the expense of generating nuclear energy could one day be met through shared regional projects but, until then, Kenya has to move forward on its own. According to Rege, much as the nuclear energy alternative is promising, it is extremely important to take into consideration the Fukushima accident. "Data is available and it must be one step at a time without rushing things," he says. Otwoma says the new nuclear Kenya can develop a good nuclear safety culture from the outset, "but to do this we need to be willing to learn all the lessons and embrace them, not forget them and assume that won't happen to us".
  • But the government adopted its Integrated Resource Plan (IRP) for 2010-2030 five days after the Fukushima accident. Elliot Mulane, communications manager for the South African Nuclear Energy Corporation, (NECSA) a public company established under the 1999 Nuclear Energy Act that promotes nuclear research, said the timing of the decision indicated "the confidence that the government has in nuclear technologies". And Dipuo Peters, energy minister, reiterated the commitment in her budget announcement earlier this year (26 May), saying: "We are still convinced that nuclear power is a necessary part of our strategy that seeks to reduce our greenhouse gas emissions through a diversified portfolio, comprising some fossil-based, renewable and energy efficiency technologies". James Larkin, director of the Radiation and Health Physics Unit at the University of the Witwatersrand, believes South Africa is likely to go for the relatively cheap, South Korean generation three reactor.
  • It is not only that we say so: an international audit came here in 2006 to assess our procedure and processes and confirmed the same. Elegba is firmly of the view that blame for the Fukushima accident should be allocated to nature rather than human error. "Japan is one of the leaders not only in that industry, but in terms of regulatory oversight. They have a very rigorous system of licensing. We have to make a distinction between a natural event, or series of natural events and engineering infrastructure, regulatory infrastructure, and safety oversight." Erepamo Osaisai, Director General of the Nigeria Atomic Energy Commission (NAEC), has said there is "no going back" on Nigeria's nuclear energy project after Fukushima.
  • Nigeria is likely to recruit the Russian State Corporation for Atomic Energy, ROSATOM, to build its first proposed nuclear plant. A delegation visited Nigeria (26- 28 July) and a bilateral document is to be finalised before December. Nikolay Spassy, director general of the corporation, said during the visit: "The peaceful use of nuclear power is the bedrock of development, and achieving [Nigeria's] goal of being one of the twenty most developed countries by the year 2020 would depend heavily on developing nuclear power plants." ROSATOM points out that the International Atomic Energy Agency monitors and regulates power plant construction in previously non-nuclear countries. But Nnimmo Bassey, executive director of the Environmental Rights Action/Friends of the Earth Nigeria (ERA/FoEN), said "We cannot see the logic behind the government's support for a technology that former promoters in Europe, and other technologically advanced nations, are now applying brakes to. "What Nigeria needs now is investment in safe alternatives that will not harm the environment and the people. We cannot accept the nuclear option."
  • Thirsty for electricity, and desirous of political clout, Egypt is determined that neither Fukushima ― nor revolution ― will derail its nuclear plans. Egypt was the first country in the Middle East and North Africa to own a nuclear programme, launching a research reactor in 1961. In 2007 Egypt 'unfroze' a nuclear programme that had stalled in the aftermath of the Chernobyl disaster. After the Egyptian uprising in early 2011, and the Fukushima accident, the government postponed an international tender for the construction of its first plant.
  • Yassin Ibrahim, chairman of the Nuclear Power Plants Authority, told SciDev.Net: "We put additional procedures in place to avoid any states of emergency but, because of the uprising, the tender will be postponed until we have political stability after the presidential and parliamentary election at the end of 2011". Ibrahim denies the nuclear programme could be cancelled, saying: "The design specifications for the Egyptian nuclear plant take into account resistance to earthquakes and tsunamis, including those greater in magnitude than any that have happened in the region for the last four thousand years. "The reactor type is of the third generation of pressurised water reactors, which have not resulted in any adverse effects to the environment since they began operation in the early sixties."
  • Ibrahim El-Osery, a consultant in nuclear affairs and energy at the country's Nuclear Power Plants Authority, points out that Egypt's limited resources of oil and natural gas will run out in 20 years. "Then we will have to import electricity, and we can't rely on renewable energy as it is still not economic yet — Egypt in 2010 produced only two per cent of its needs through it." But there are other motives for going nuclear, says Nadia Sharara, professor of mineralogy at Assiut University. "Owning nuclear plants is a political decision in the first place, especially in our region. And any state that has acquired nuclear technology has political weight in the international community," she says. "Egypt has the potential to own this power as Egypt's Nuclear Materials Authority estimates there are 15,000 tons of untapped uranium in Egypt." And she points out it is about staying ahead with technology too. "If Egypt freezes its programme now because of the Fukushima nuclear disaster it will fall behind in many science research fields for at least the next 50 years," she warned.
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Nuclear safety: A dangerous veil of secrecy [11Aug11] - 0 views

  • There are battles being fought on two fronts in the five months since a massive earthquake and tsunami damaged the Daiichi nuclear power plant in Fukushima, Japan. On one front, there is the fight to repair the plant, operated by the Tokyo Electric Power Company (TEPCO) and to contain the extent of contamination caused by the damage. On the other is the public’s fight to extract information from the Japanese government, TEPCO and nuclear experts worldwide.
  • The latter battle has yielded serious official humiliation, resulting high-profile resignations, scandals, and promises of reform in Japan’s energy industry whereas the latter has so far resulted in a storm of anger and mistrust. Even most academic nuclear experts, seen by many as the middle ground between the anti-nuclear activists and nuclear lobby itself, were reluctant to say what was happening: That in Fukushima, a community of farms, schools and fishing ports, was experiencing a full-tilt meltdown, and that, as Al Jazeera reported in June, that the accident had most likely caused more radioactive contamination than Chernobyl
  • As recently as early August, those seeking information on the real extent of the damage at the Daiichi plant and on the extent of radioactive contamination have mostly been reassured by the nuclear community that there’s no need to worry.
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  • The money trail can be tough to follow - Westinghouse, Duke Energy and the Nuclear Energy Institute (a "policy organisation" for the nuclear industry with 350 companies, including TEPCO, on its roster) did not respond to requests for information on funding research and chairs at universities. But most of the funding for nuclear research does not come directly from the nuclear lobby, said M.V. Ramana, a researcher at Princeton University specialising in the nuclear industry and climate change. Most research is funded by governments, who get donations - from the lobby (via candidates, political parties or otherwise).
  • “There's a lot of secrecy that can surround nuclear power because some of the same processes can be involved in generating electricity that can also be involved in developing a weapon, so there's a kind of a veil of secrecy that gets dropped over this stuff, that can also obscure the truth” said Biello. "So, for example in Fukushima, it was pretty apparent that a total meltdown had occurred just based on what they were experiencing there ... but nobody in a position of authority was willing to say that."
  • This is worrying because while both anti-nuclear activists and the nuclear lobby both have openly stated biases, academics and researchers are seen as the middle ground - a place to get accurate, unbiased information. David Biello, the energy and climate editor at Scientific American Online, said that trying to get clear information on a scenario such as the Daiichi disaster is tough.
  • "'How is this going to affect the future of nuclear power?'That’s the first thought that came into their heads," said Ramana, adding, "They basically want to ensure that people will keep constructing nuclear power plants." For instance, a May report by MIT’s Center For Advanced Nuclear Energy Systems (where TEPCO funds a chair) points out that while the Daiichi disaster has resulted in "calls for cancellation of nuclear construction projects and reassessments of plant license extensions" which might "lead to a global slow-down of the nuclear enterprise," that  "the lessons to be drawn from the Fukushima accident are different."
  • "In the United States, a lot of the money doesn’t come directly from the nuclear industry, but actually comes from the Department of Energy (DOE). And the DOE has a very close relationship with the industry, and they sort of try to advance the industry’s interest," said Ramana. Indeed, nuclear engineering falls under the "Major Areas of Research" with the DOE, which also has nuclear weapons under its rubric. The DOE's 2012 fiscal year budge request to the US Congress for nuclear energy programmes was $755m.
  • "So those people who get funding from that….it’s not like they (researchers) want to lie, but there’s a certain amount of, shall we say, ideological commitment to nuclear power, as well as a certain amount of self-censorship."  It comes down to worrying how their next application for funding might be viewed, he said. Kathleen Sullivan, an anti-nuclear specialist and disarmament education consultant with the United Nations Office of Disarmament Affairs, said it's not surprising that research critical of the nuclear energy and weapons isn't coming out of universities and departments that participate in nuclear research and development.
  • "It (the influence) of the nuclear lobby could vary from institution to institution," said Sullivan. "If you look at the history of nuclear weapons manufacturing in the United States, you can see that a lot of research was influenced perverted, construed in a certain direction."
  • Sullivan points to the DOE-managed Lawrence Berkeley National Laboratory at the University of California in Berkley (where some of the research for the first atomic bomb was done) as an example of how intertwined academia and government-funded nuclear science are.
  • "For nuclear physics to proceed, the only people interested in funding it are pro-nuclear folks, whether that be industry or government," said Biello. "So if you're involved in that area you've already got a bias in favour of that technology … if you study hammers, suddenly hammers seem to be the solution to everything."
  • And should they find results unfavourable to the industry, Ramana said they would "dress it up in various ways by saying 'Oh, there’s a very slim chance of this, and here are some safety measure we recommend,' and then the industry will say, 'Yeah,yeah, we’re incorporating all of that.'" Ramana, for the record, said that while he's against nuclear weapons, he doesn't have a moral position on nuclear power except to say that as a cost-benefit issue, the costs outweigh the benefits, and that "in that sense, expanding nuclear power isn't a good idea." 
  • The Center for Responsive Politics - a non-partisan, non-profit elections watchdog group – noted that even as many lobbying groups slowed their spending the first quarter of the year, the Nuclear industry "appears to be ratcheting up its lobbying" increasing its multi-million dollar spending.
  • Among the report's closing thoughts are concerns that "Decision-making in the  immediate aftermath of a major crisis is often influenced by emotion," and whether"an accident like Fukushima, which is so far beyond design basis, really warrant a major overhaul of current nuclear safety regulations and practises?" "If so," wonder the authors, "When is safe safe enough? Where do we draw the line?"
  • The Japanese public, it seems, would like some answers to those very questions, albeit from a different perspective.  Kazuo Hizumi, a Tokyo-based human rights lawyer, is among those pushing for openness. He is also an editor at News for the People in Japan, a news site advocating for transparency from the government and from TEPCO. With contradicting information and lack of clear coverage on safety and contamination issues, many have taken to measuring radiation levels with their own Geiger counters.
  • "The public fully trusted the Japanese Government," said Hizumi. But the absence of "true information" has massively diminished that trust, as, he said, has the public's faith that TEPCO would be open about the potential dangers of a nuclear accident.
  • A report released in July by Human Rights Now highlights the need for immediately accessible information on health and safety in areas where people have been affected by the disaster, including Fukushima, especially on the issues of contaminated food and evacuation plans.
  • A 'nuclear priesthood' Biello describes the nuclear industry is a relatively small, exclusive club.
  • The interplay between academia and also the military and industry is very tight. It's a small community...they have their little club and they can go about their business without anyone looking over their shoulder. " This might explain how, as the Associated Press reported in June, that the U.S. Nuclear Regulatory Commission was "working closely with the nuclear power industry to keep the nationalise ageing reactors operating within standards or simply failing to enforce them."
  • However, with this exclusivity comes a culture of secrecy – "a nuclear priesthood," said Biello, which makes it very difficult to parse out a straightforward answer in the very technical and highly politicised field.  "You have the proponents, who believe that it is the technological salvation for our problems, whether that's energy, poverty, climate change or whatever else. And then you have opponents who think that it's literally the worst thing that ever happened and should be immediately shut back up in a box and buried somewhere," said Biello, who includes "professors of nuclear engineering and Greenpeace activists" as passionate opponents on the nuclear subject.
  • In fact, one is hard pressed to find a media report quoting a nuclear scientist at any major university sounding the alarms on the risks of contamination in Fukushima. Doing so has largely been the work of anti-nuclear activists (who have an admitted bias against the technology) and independent scientists employed by think tanks, few of whom responded to requests for interviews.
  • So, one's best bet, said Biello, is to try and "triangulate the truth" - to take "a dose" from anti-nuclear activists, another from pro-nuclear lobbyists and throw that in with a little bit of engineering and that'll get you closer to the truth. "Take what everybody is saying with a grain of salt."
  • Since World War II, the process of secrecy – the readiness to invoke "national security" - has been a pillar of the nuclear establishment…that establishment, acting on the false assumption that "secrets" can be hidden from the curious and knowledgeable, has successfully insisted that there are answers which cannot be given and even questions which cannot be asked. The net effect is to stifle debate about the fundamental of nuclear policy. Concerned citizens dare not ask certain questions, and many begin to feel that these matters which only a few initiated experts are entitled to discuss.  If the above sounds like a post-Fukushima statement, it is not. It was written by Howard Morland for the November 1979 issue of The Progressive magazine focusing on the hydrogen bomb as well as the risks of nuclear energy.
  • The US government - citing national security concerns - took the magazine to court in order to prevent the issue from being published, but ultimately relented during the appeals process when it became clear that the information The Progressive wanted to publish was already public knowledge and that pursuing the ban might put the court in the position of deeming the Atomic Energy Act as counter to First Amendment rights (freedom of speech) and therefore unconstitutional in its use of prior restraint to censor the press.
  • But, of course, that's in the US, although a similar mechanism is at work in Japan, where a recently created task force aims to "cleanse" the media of reportage that casts an unfavourable light on the nuclear industry (they refer to this information as "inaccurate" or a result of "mischief." The government has even go so far as to accept bids from companies that specialise in scouring the Internet to monitor the Internet for reports, Tweets and blogs that are critical of its handling of the Daiichi disaster, which has presented a unique challenge to the lobby there.
  • "They do not know how to do it," he said of some of the community groups and individuals who have taken to measure contamination levels in the air, soil and food
  •  Japan's government has a history of slow response to TEPCO's cover-ups. In 1989, that Kei Sugaoka, a nuclear energy at General Electric who inspected and repaired plants in Japan and elsewhere, said he spotted cracks in steam dryers and a "misplacement" or 180 degrees in one dryer unit. He noticed that the position of the dryer was later omitted from the inspection record's data sheet. Sugaoka told a Japanese networkthat TEPCO had instructed him to "erase" the flaws, but he ultimately wrote a whistleblowing letter to METI, which resulted in the temporary 17 TEPCO reactors, including ones at the plant in Fukushima.
  • the Japanese nuclear lobby has been quite active in shaping how people see nuclear energy. The country's Ministry of Education, together with the Natural Resources Ministry (of of two agencies under Japan's Ministry of Economy, Trade and Industry - METI - overseeing nuclear policies) even provides schools with a nuclear energy information curriculum. These worksheets - or education supplements - are used to inform children about the benefits of nuclear energy over fossil fuels.
  • There’s reason to believe that at least in one respect, Fukushima can’t and won’t be another Chernobyl, at least due to the fact that the former has occurred in the age of the Internet whereas the latter took place in the considerably quaint 80s, when a car phone the size of a brick was considered the height of communications technology to most. "It (a successful cover up) is definitely a danger in terms of Fukushima, and we'll see what happens. All you have to do is look at the first couple of weeks after Chernobyl to see the kind of cover up," said Biello. "I mean the Soviet Union didn't even admit that anything was happening for a while, even though everybody was noticing these radiation spikes and all these other problems. The Soviet Union was not admitting that they were experiencing this catastrophic nuclear failure... in Japan, there's a consistent desire, or kind of a habit, of downplaying these accidents, when they happen. It's not as bad as it may seem, we haven't had a full meltdown."
  • Fast forward to 2011, when video clips of each puff of smoke out of the Daiichi plant make it around the world in seconds, news updates are available around the clock, activists post radiation readings on maps in multiple languages and Google Translate picks up the slack in translating every last Tweet on the subject coming out of Japan.
  • it will be a heck of a lot harder to keep a lid on things than it was 25 years ago. 
D'coda Dcoda

Interaction Between Social Media and Nuclear Energy [17Jul11] - 0 views

  • As blogger on nuclear energy for the past five years, I realize I’m writing on a niche subject that isn’t going to pull in millions of readers. Unlike some entertainment blogs, a site on nuclear energy is never going to be able to link the words “reactor pressure vessel” with the antics of a Hollywood celebrity at a New York night club. So, what can be said about the use of social media and how it has evolved as a new communication tool in a mature industry?
  • EBR-1 chalkboard ~ the 1st known nuclear energy blog post 12/21/51 on the Arco desert of eastern Idaho
  • Evidence of acceptance of social media is widespread, with the most recent example being the launch of the Nuclear Information Center, a social media presence by Duke Energy (NYSE:DUK). Content written for the Nuclear Information Center by a team of the utility’s employees is clearly designed to reach out to the general public. This effort goes beyond the usual scope of a utility Web site, which includes things like how to pay your bill online, where to call when the lights go out, and so forth.
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  • Most nuclear blogs have a “blog roll”which list other publishers of information on the nuclear energy field.  Areva has done this on its North American blog. Areva handles the issue of avoiding any appearance of endorsement by noting that the list with more than two dozen entries is one of “blogs we read.” Areva also has several years of experience reaching out to the nuclear blogger community with monthly conference calls. The blog of the Nuclear Energy Institute, NEI Nuclear Notes,  lists a wide range of nuclear blogs including this one as well as the blogs published by independent analysts.
  • Duke’s Web site is a completely modern effort set up like a blog, with new entries on a frequent basis. On the right column, the site has a list of other places to get nuclear energy information, including the American Nuclear Society (ANS), the Nuclear Energy Institute (NEI), and the Nuclear Regulatory Commission (NRC).
  • The Nuclear Information Center announces right at the top that “In this online space, you will find educational information on the nuclear industry and the nuclear stations operated by Duke Energy. We will feature insights into radiation, new nuclear, emergency planning and more . . . allowing readers to get an inside view of the industry.” That’s a big step for a nuclear utility. The reason is that like many publicly traded electric utilities, it generates electricity from several fuel sources, including coal, natural gas, solar, wind, and nuclear. Because these utilities have huge customer rate bases and supply chains, they are inherently conservative about the information they publish on their Web sites. Also, there are significant legal and financial reasons why a utility might or might not put information out there for public consumption. Press releases receive scrutiny from the general counsel and chief financial officer for very important reasons having to do with regulatory oversight and shareholder value.
  • Who reads nuclear energy blogs? So, who is reading nuclear blogs? On the ANS Social Media listserv, I asked this question recently and got some interesting results for the month of May 2011. Here’s a sample of the replies: Michele Kearny, at the Nuclear Wire, a news service, reports for the month of May 18,812 page views. Michele’s blog is a fast-moving series of news links that keeps readers coming back for updates. Will Davis, at Atomic Power Review, who has been publishing high quality, in-depth technical updates about Fukushima, reports 31,613 page views for the same month. Rod Adams, who recently updated the template at his blog at Atomic Insights, reported his numbers in terms of absolute visitors. He cites Google Analytics as reporting 10,583 unique visitors for May. Rod emphasizes commentary and analysis across a wide range of nuclear subjects. At my blog Idaho Samizdat, I can report 6,945 visitors and 24,938 page views for May 2011. The blog covers economic and political news about nuclear energy and nonproliferation issues. At ANS Nuclear Cafe, this blog uses WordPress to track readers, reporting 24,476 page views for the same four-week period as the other blogs. During the height of the Fukushima crisis on a single day, March 14, 2011, the blog attained over 55,000 page views as people poured on to the Internet in search of information about the situation in Japan.
  • Taken together, the four blogs that reported monthly page views represent 100,000 visits to online information pages on nuclear energy or an effective rate of well over 1 million page views per year. These are real numbers and the data are just for a small sample of the more than two dozen blogs on nuclear energy that update at least once a week. Another interesting set of statistics is who reads North American blogs overseas? It turns out that the international readership is concentrated in a small group of countries. They include, in alphabetical order for the same sample of blogs, the following countries: Australia Canada France Germany India Japan United Kingdom
  • Idaho National Laboratory, Areva, and recruiter CoolHandNuke.
  • 5,000 people interact on LinkedIn, moderated by nuclear industry consultant Ed Kee. It is called “Nuclear Power Next Generation” and is one of dozens of such groups related to nuclear energy on the professional networking site.
  • Nuclear energy is not so widely represented on Facebook as on LinkedIn, despite its enormous popularity, and isn’t conducive to the kinds of technical dialogs that populate other nuclear social media sites. While the Facebook format is attractive to lifestyle information such as dating and the promotion of entertainment, sports, and consumer packaged goods, it doesn’t seem to work as well for business and engineering topics. It turns out Facebook is a good way to offer a “soft sell” for recruitment purposes to drive traffic to nuclear energy organization recruitment pages. It can answer the questions of what’s it like to work for an organization and the attractive amenities of life in the employer’s home town. Videos and photos can help deliver these messages.
  • On the other hand, Twitter, even with its limits of 140 characters, is enormously useful for the nuclear energy field. Twitter users who follow the output of nuclear bloggers number in the tens of thousands, and many nuclear energy organizations, including the major utilities such as Entergy, have invested in a Twitter account to have a presence on the service. The American Nuclear Society “tweets” under @ans_org and posts updates daily on the situation at Fukushima
  • Web sites maintained by NEI and the World Nuclear Organization had to make fast upgrades to their computer servers to handle millions of inquires from the media and the public and on a global scale. Getting out the facts of the situation to respond to these inquiries was facilitated by this online presence at an unprecedented scale. Even so, newspapers often had anti-nuclear groups on speed dial early in the crisis and their voices reached an unsettled public with messages of fear, uncertainty, and doubt. In response, ANS used technical experts on its social media listserv to information media engagements, which reached millions of views on network television and major newspapers like the New York Times and Washington Post.
  • This useful mix of free form communication on the listserv and excellent outreach by Clark Communications, working for ANS, made a difference in getting the facts about Fukushima to an understandably anxious public. Margaret Harding, a consulting nuclear engineer with deep experience with boiling water reactor fuels, was one of the people tapped by ANS to be a spokesperson for the society. She wrote to me in a personal e-mail that social media made a difference for her in many ways.
  • In summary, she said that it would have been impossible for her to fulfill this role without many hands helping her from various quarters at ANS. She pointed out that the ANS Social Media listserv group “provided invaluable background information . . that helped me keep up-to-date and ready for the question from the next reporter.” In fact, she said, she might not have even started down this road if the listserv hadn’t already proven itself as a source of information and expertise.
  • Another take on the news media’s shift into anti-nuclear skepticism following Fukushima comes from Andrea Jennetta, publisher of Fuel Cycle Week.  Writing in the March 17 issue, she said that this time the “bunker mentality” that has characterized communications in prior years by the nuclear industry gave way to something new. “But instead of rolling over, the nuclear community for once is mobilizing and fighting back. I am impressed at the efforts of various pronuclear activists, bloggers, advocates and professional organizations.
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Nuclear electricity: a fallen dream? [28Sep11] - 0 views

  • Nuclear power is no magic solution, argues Pervez Hoodbhoy — it's not safe, or cheap, and it leads to weapons programmes. A string of energy-starved developing countries have looked at nuclear power as the magic solution. No oil, no gas, no coal needed – it's a fuel with zero air pollution or carbon dioxide emissions. High-tech and prestigious, it was seen as relatively safe. But then Fukushima came along. The disaster's global psychological impact exceeded Chernobyl's, and left a world that's now unsure if nuclear electricity is the answe
  • Core concerns The fire that followed the failure of emergency generators at the Daiichi nuclear complex raised the terrifying prospect of radiation leaking and spreading. The core of the Unit 1 reactor melted, and spent nuclear fuel, stored under pools of water, sprang to life as cooling pumps stopped. Fukushima's nuclear reactors had been built to withstand the worst, including earthquakes and tsunamis. Sensors successfully shut down the reactors, but when a wall of water 30 feet high crashed over the 20-foot protective concrete walls, electrical power, essential for cooling, was lost. The plume of radiation reached as far as Canada. Closer, it was far worse. Japan knows that swathes of its territory will be contaminated, perhaps uninhabitable, for the rest of the century. In July, for example, beef, vegetables, and ocean fish sold in supermarkets were found to have radioactive caesium in doses several times the safe level. [1]
  • The Japanese have been careful. In the country of the hibakusha (surviving victims of Hiroshima and Nagasaki), all reactors go through closer scrutiny than anywhere else. But this clearly wasn't enough. Other highly developed countries — Canada, Russia, UK, and US — have also seen serious reactor accidents. What does this mean for a typical developing country? There, radiation dangers and reactor safety have yet to enter public debate. Regulatory mechanisms are strictly controlled by the authorities, citing national security reasons. And individuals or nongovernmental organisations are forbidden from monitoring radiation levels near any nuclear facility. Poor and powerless village communities in India and Pakistan, that have suffered health effects from uranium and thorium mining, have been forced to withdraw their court cases.
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  • The aftermath of a Fukushima-type incident might look very different in many developing countries. With volatile populations and little disaster management capability, the social response would probably be quite different. In Japan, tsunami survivors helped each other, relief teams operated unobstructed, and rescuers had full radiation protection gear. No panic, and no anti-government demonstrations followed the reactor explosions. Questions about cost
  • Is nuclear energy cost efficient? A 2009 Massachusetts Institute of Technology study, which strongly recommended enhancing the role of nuclear power to offset climate change [2], found that nuclear electricity costs more per kilowatt-hour (kWh): 8.4 cents versus 6.2/6.5 cents for coal/gas. It suggested that as fossil fuel depletes, the nuclear-fossil price ratio will turn around. But it hasn't yet. The World Bank has labelled nuclear plants "large white elephants". [3] Its Environmental Assessment Source Book says: "Nuclear plants are thus uneconomic because at present and projected costs they are unlikely to be the least-cost alternative.
  • There is also evidence that the cost figures usually cited by suppliers are substantially underestimated and often fail to take adequately into account waste disposal, decommissioning, and other environmental costs." [4] According to the US Nuclear Regulatory Commission, the cost of permanently shutting down a reactor ranges from US$300 million to US$400 million. [5] This is a hefty fraction of the reactor's original cost (20–30 per cent). While countries like France or South Korea do find nuclear energy profitable, they may be exceptions to a general rule. Countries that lack engineering capacity to make their own reactors will pay more to import and operate the technology.
  • Poor track record, military ambitions The track record of nuclear power in developing countries scarcely inspires confidence. Take the case of Pakistan, which still experiences long, daily electricity blackouts. Forty years ago, the Pakistan Atomic Energy Commission had promised that the country's entire electricity demand would be met from nuclear reactors. Although the commission helped produce 100 nuclear bombs, and employs over 30,000 people, it has come nowhere close to meeting the electricity target. Two reactors combine to produce about 0.7 GW, which meets around 2 per cent of Pakistan's electricity consumption.
  • India's record is also less than stellar. In 1962, it announced that installed nuclear capacity would be 18–20 GW by 1987; but it could reach only 1.48 GW by that year. Today, only 2.7 per cent of India's electricity comes from nuclear fuels. In 1994, an accident during the construction of two reactors at the Kaiga Generating Station pushed up their cost to four times the initial estimate. Cost overruns and delays are frequent, not just in India. And some developing countries' interest in nuclear technology for energy could mask another purpose. India and Pakistan built their weapon-making capacity around their civilian nuclear infrastructure. They were not the first, and will not be the last.
  • Warning bells ring loud and clear when big oil-producing countries start looking to build nuclear plants. Iran, with the second largest petroleum reserves in the world, now stands at the threshold of making a bomb using low enriched uranium fuel prepared for its reactors. Saudi Arabia, a rival which will seek its bomb if Iran makes one, has plans to spend over US$300 billion to build 16 nuclear reactors over the next 20 years. Climate change gives urgency to finding non-fossil fuel energy alternatives. But making a convincing case for nuclear power is getting harder. Neither cheap nor safe, it faces an uphill battle. Unless there is a radical technical breakthrough — such as a workable reactor fuelled by nuclear fusion rather than nuclear fission — its prospects for growth look bleak. Pervez Hoodbhoy received his PhD in nuclear physics from the Massachusetts Institute of Technology, USA. He teaches at the School of Science and Engineering at LUMS (Lahore) and at Quaid-e-Azam University, Islamabad, Pakistan.
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nuclear energy America: Five realities of nuclear energy that should reassure Americans... - 0 views

  • As we continue to learn about and understand the implications of the Fukushima event, here are five realities that are sometimes lost in the debate:Eliminating nuclear energy is not realistic if we want to maintain our quality of life.
  • omes from nuclear energy, while about 68 percent comes from greenhouse gas-emitting fossil fuels like coal. Nuclear plants continuously produce large amounts of electricity and make up about 70 percent of America's emissions-free generation. Wind and solar make up 8 percent and .01 percent, respectively. Solar, wind and nuclear energy all play a valuable role in our energy mix, but currently, nuclear plants are the only large sources of emissions-free generation that can provide the amount of power we need to keep our homes and businesses running 24 hours per day.Nuclear energy also helps keep electricity costs low. Including the costs of operations, maintenance and fuel, nuclear energy has the lowest production cost of any major energy source. For the past 15 years, the cost of nuclear fuel has remained steadily lower than oil, natural gas and even coal. Of course, these savings, and the benefits of being non-emitting, are realized by utility customers.
  • Day-to-day activities present a greater health threat than a local nuclear plant.The anti-nuclear activists often invoke perceived "dangers" associated with nuclear plants. A review of the facts, however, tells a vastly different story regarding actual risk.In 2010, almost 34,000 people in the United States died in auto accidents. That's about one death every 15 minutes. In the past 60 years, while nuclear energy supplied American electricity, annual fatalities from aircraft crashes ranged from a high of 3,214 deaths in 1972 to a low of 771 deaths in 2004.
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  • Yet in the entire history of the nuclear industry, there have been three major reactor accidents: Three Mile Island in Pennsylvania, Chernobyl in Russia and Fukushima. And apart from Chernobyl — which was caused by a flawed reactor design that is not employed anywhere in the United States — no nuclear workers or members of the public have ever died as a result of exposure to radiation from a commercial nuclear plant. This fact is attributable to sound designs, strong construction, a culture in which safety always comes first, a highly trained, conscientious workforce, and rigorous government oversight.
  • Nuclear power plants are constantly upgraded.Unlike cars or appliances that are typically run until they break down, U.S. nuclear plants have a proactive aging-management program that replaces equipment well before it has the opportunity to malfunction. Using the car analogy, think of it this way: While the body of the car may have been manufactured years ago, its engine and safety systems are upgraded and rebuilt continuously with state-of-the-art components over time.In 2009 alone, the U.S. nuclear industry invested approximately $6.5 billion to upgrade plant systems with the latest technology. Continuous upgrades have always been the standard for U.S. nuclear plants for many reasons — most importantly protecting the health and safely of the public and workers. This industry considers continuous improvement to be a necessary investment rather than "optional" expense.
  • The amount of spent fuel is small and can be managed safely.In many cases, the issue of storing used fuel is discussed without proper context.Used nuclear fuel is in the form of solid pellets about the size of a pencil eraser. The fact is, the total amount of waste generated by the entire U.S. nuclear industry over more than 60 years of operation would fit in the area of one football field. For this entire time, we have safely and securely stored this fuel on-site in specially-designed pools and in strongly-engineered dry storage containers.
  • Nobody would argue that the on-site storage of used fuel is ideal. But it is a responsible option for now, since the relative amount of used fuel is so small; because multiple levels of safety and security protection have proven to be effective; more than 50 years of scientific research, engineering and experience proves that it can be stored with little environmental impact; and on-site storage is the only option utilities have until the federal government fulfills its responsibility to identify a long-term disposal solution.Moreover, only a small percentage of the available energy has been harvested from this fuel at the point when regulations require it to be stored on-site. This fuel should be recycled and re-used, as other countries have successfully concluded. But until political barriers in this country allow for this logical path, it must be stored on-site.
  • Nuclear plants have more government oversight than any other industry.The rigor and comprehensiveness of nuclear safety oversight in the United States is extraordinary. Our licensing and regulatory process is studied and emulated worldwide.Every nuclear power plant in the United States has multiple government inspectors on-site, year-round. They are top experts in the field and have unrestricted access to all vital areas of the plant, including plant records. In addition to these daily oversight activities, each plant frequently undergoes multiple evaluations and inspections that include detailed reviews of security, emergency planning, environmental protection, industrial safety, critical plant systems, plant culture and safety processes — all of which are aimed at ensuring the continued safe operation of these facilities.
  • Honest questioning from concerned citizens regarding nuclear energy is understandable. A thinking society should continuously strive for accurate, credible validation of its technologies. As to the safety and security of U.S. nuclear plants, the facts are reassuring. I firmly believe that these — and other facts — should be the basis for any discussion on the future of nuclear energy here in America.
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Reactor reaction: 5 countries joining Japan in rethinking nuclear energy [13Jul11] - 0 views

  • (check out this ebook from Foreign Policy on Japan's post-Fukushima future). Anti-nuclear sentiment has grown ever since -- making it a major political issue.
  • There are legitimate questions, nevertheless, about whether Japan could actually shift away from nuclear power. Japan is incredibly dependent on nuclear energy -- the country's 54 nuclear reactors account for 30 percent of its electricity; pre-earthquake estimates noted that the share to grow to 40 percent by 2017 and 50 percent by 2030. The prime minister today offered few details on how he'll transition away from nuclear reliance.   Japan joins a list of nuclear countries that have grown increasingly skittish about the controversial energy source since the disaster in March.
  • The country plans to make up the difference by cutting energy usage by 10 percent, it said, with more energy efficient appliances and buildings and to increase the use of wind energy.
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  • Germany announced plans in late May to close all the country's nuclear power plants by 2022 -- making it the largest industrialized nation to do so. Nuclear power supplies 23 percent of its energy grid. Since the Japan disaster it has permanently shuttered eight plants (including the seven oldest in the country). That leaves nine plants to go -- six of which, the government announced, will close up by 2021.
  • Italy Last month, Silvio Berlusconi's plans to return Italy to the nuclear club were dashed by a referendum that found 90 percent of Italians rejected the technology.
  • Switzerland No neutrality here -- the government announced in May it too was taking a side against nuclear technology, in response to Japan's disaster. Nuclear energy accounts for roughly 40 percent of Switzerland's energy supply. Its five nuclear reactors won't fully be phased out, experts estimate, until 2040. The move is popular with the Swiss citizens -- 20,000 of whom demonstrated against the technology before the government's decision
  • As a result the embattled prime minister said, "We shall probably have to say goodbye to nuclear [energy]." He noted that the government will instead shift its energies to developing renewable energy sources. Berlusconi had been trying to reconstitute an industry that was already abandoned once before -- back in 1987. Currently there are no nuclear plants, but the prime minister hoped to get nuclear power to account for a quarter of the country's energy needs and planned to begin building new plants by as early as 2013.
  • Mexico Despite the fact that nuclear energy only accounts for less than 5 percent of the market in Mexico, which has only one plant, a recent worldwide survey found that Mexico was one of the most anti-nuclear countries in the world, with about 80 percent of its population opposing the power source. That doesn't bode well for future nuclear development.
  • Mexico is one of only three Latin American nations that uses nuclear power. And last year the country delayed a decision until at least 2012 on whether to go ahead with plans to build 10 more plants, according to the country's energy minister. President Felipe Calderon has said he'd push to make sure "clean energy" accounts for at least 35 percent of the country's energy needs.
  • France Let's be clear, France is unlikely to ditch nuclear power completely anytime soon. A longtime champion of the technology, it accounts for 75 percent of the country's energy needs. But there are indications political leaders are falling out of love -- ever so slightly -- with the power source. On Friday, July 8 the government launched a study of energy technologies that included one potential scenario of completely doing away with nuclear power by 2040. It's the first time the government has ever even mentioned the possibility. A more likely result of the study will be cutting the nuclear share of the market. Indeed, France has increased its investment in wind energy lately. The government is likely responding to growing public pressure to do away with nuclear energy. A recent BBC survey found 57 percent of French respondents opposed the technology.
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What to hate about nuclear energy [14Sep11] - 0 views

shared by D'coda Dcoda on 14 Sep 11 - No Cached
  • Reconsidering my support for nuclear energy I have found that it is only based in a desire to use it as a tool in the rather important fight against global warming and global meltdown. That in turn makes it possible to say “I hate nuclear energy. I just hate global warming more. So I support using it exactly until that problem is solved.” I said as much in my post yesterday with the nice title “Shut down those filthy nuclear reactors”.
  • So, what is there to hate about nuclear energy? Imagine you are a supporter of nuclear energy that is pushed by a silly reason like anger over being insulted by some random stranger on the Internet to actively look for anything that might be a problem with your former position. That is exactly what I have done. As a result, I have found basically two problems with it. One, which is the more important point, is the fact that the pro-nuclear position has lost in Germany, the only country where I actually have a vote. There is no German party I could vote for that supports building new nuclear reactors.
  • The victory of German anti-nuclear forces was quite decisive. That means as far as Germany is concerned, nuclear is just not a realistic option any more. Pro-nuclear advocacy is a waste of time, and a fringe minority position. Japan, the other country I might have some influence, is not quite as hopeless. Still advocating for a large increase in nuclear energy there does not seem a promising strategy.
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  • The other thing I hate about nuclear energy is that most of pro-nuclear advocates are against renewable energy. That is not compatible with my point of view, making this a very efficient wedge issue for the anti-nuclear forces to exploit. Since most of the pro-nuclear advocates insist on bashing renewable energy, that point puts me out of the pro-nuclear advocacy business. For example, I regard the “Atomic Insights” blog by Rod Adams as hostile territory right now, and I am done writing any comments there for the time being.
  • So where does that leave me? I don’t exactly know yet. There are a couple of things that are clear already, however. One is that if anybody asks me to choose between nuclear and renewable, I will always choose the latter. That makes any form of pro-nuclear advocacy based on bashing renewable energy quite unacceptable to me. The other is that I am not quite joining the anti-nuclear advocates yet. I still think nuclear is needed as the most effective tool in the box against global warming. But my enthusiasm for advocating for that particular solution went down a couple of notches, so I will probably just focus more on discussing renewable energy issues.
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Czechs plan to heavily expand nuclear power, angering anti-nuke neighbors [08Oct11] - 0 views

  • DUKOVANY NUCLEAR PLANT, Czech Republic — Surrounded by corn fields, bicycle routes and a nature reserve, the eight huge cooling towers of the Dukovany nuclear power plant have dominated the Czech countryside near the Austrian border for almost three decades.
  • Against the odds, the government has worked to keep it that way for many years to come.
  • Defying growing global skepticism over the use of atomic energy, it is planning to dramatically increase the country’s nuclear power production — a move that would give the country a place among Europe’s most nuclear-dependent nations.The Czech plan reflects a sharp division over nuclear use among European nations, and relations with neighboring countries that have decided to go nuclear free could be seriously harmed.
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  • German Chancellor Angela Merkel’s government decided to phase out nuclear energy by 2022 following the March meltdown at Japan’s Fukushima plant, and Switzerland has followed suit. Austria abandoned nuclear energy after the 1986 Chernobyl nuclear disaster and strictly opposes the Czech nuclear program.Other former Soviet bloc nations, now in the EU, are following the Czechs’ lead on nuclear power — reflecting diverging economic needs between east and west.Slovakia is currently building more nuclear facilities. And Poland has engaged in talks with French, U.S. and Japanese firms about know-how and technology for its first nuclear installation to be completed by 2030.
  • The Czechs argue nuclear energy is needed because it is a clean and cost efficient source.They currently rely on six nuclear reactors — four 440-megawatt reactors in Dukovany and two 1,000-megawatt reactors at another plant in Temelin located an hour’s drive north of the Austrian border — for 33 percent of their total electricity. The government hopes to at least double that output. “We consider increasing electricity production in nuclear plants from some 30 percent to about 60 percent by 2050,” Deputy Industry and Trade Minister Tomas Huner told the Associated Press. “We have been mining uranium and there’s no doubt nuclear energy is irreplaceable for us in the long term,” said Huner, whose ministry has to present the new energy overhaul for the next 50 years to the government by year’s end.
  • A trio of big players — U.S.-based Westinghouse Electric Co., a subsidiary of Japan’s Toshiba Corp., France’s state-owned nuclear engineering giant Areva SA and a consortium led by Russia’s Atomstroyexport — are already bidding to win a lucrative multibillion tender to build two more reactors at the Temelin plant. The reactors are expected to be operational in the middle of the next decade.The plant has been heavily protested by Austrian environmentalists who demand it be closed because of security concerns. Czech authorities insist both plants are safe and will have no problems passing so-called nuclear reactor stress tests currently being conducted across Europe after the Japanese disaster.Opened a year before the Chernobyl disaster, Dukovany’s life was expected to expire in some 30 years. Germany is closing plants of the same age — but the Czechs refuse to do that despite international pressure.
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Nuclear energy ~ Think again [22Oct11] - 0 views

  • It is fashionable among green groups and others who have utopian visions of a low tech post industrial society to say that nuclear energy is finished as a result of the Fukushima crisis. This is dead wrong. Charles D. Ferguson, President of the Federation of American Scientists, has an important essay in Foreign Policy Magazine on the subject. In an article titled, "Think Again: Nuclear Power," he writes that while Japan has "melted down, that doesn't mean the end of the atomic age."His point is that the fashionable approach to the nuclear fuel cycle is sometimes wrong.Also, there is other positive news about nuclear energy. The NRC is making headway with the final design certification of the Westinghouse AP1000. South Africa will try again to get financing and build new nuclear reactors instead of more coal plants.
  • Here's a quick summary of Ferguson's essay.First, Fukushima did not kill the nuclear renaissance. Germany already had a significant anti-nuclear political constituency well before March 11, 2011. Fukushima simply accelerated a process that was already underway. Meanwhile, China, India, and South Korea are moving ahead with their plans to rely on nuclear energy.Second, nuclear energy is not "an accident waiting to happen." The accidents which have happened are mostly the result of issues with organizational culture, and not technology failures.
  • Third, the expense of building nuclear power plants is offset by the low cost of running them. Once you factor in the benefits of stopping carbon emissions and the issue of climate change, nuclear energy looks like a bargain. While nuclear energy has been good for highly industrialized countries, it doesn't have nearly the same potential in the developing world for two reasons – cost and lack of robust electrical grids. Ferguson doesn't address small modular reactors which could find a niche in these markets.Fourth, commercial nuclear development does not necessarily lead to bomb making. Most of the 30 or so countries that use nuclear power have not built their own enrichment plants nor reprocessing centers.
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  • Firth, management of radioactive waste and spent fuel are solvable problems. Dry cask storage works and deep geologic repositories are feasible once you get the politics right.Sixth, windmills will not replace reactors nor will solar nor anytime soon. These are intermittent and niche technologies which require massive government subsidies to get their electricity to market. Smart grids will improve the use of these technologies, but claimed improvements in energy storage technologies contain some starry eyed projections.The FAS describes itself as being focused on national and international security issues connected to applied science and technology. 
  • NRC progress with AP1000The Nuclear Regulatory Commission's technical staff has recommended to the full commission that it approve final design certification of the Westinghouse AP1000. According to agency officials, the commission will vote on the matter by the end of the year. Eight new reactors in the southeast have referenced the AP1000 design. Construction of four units is already underway in China.The NRC rejected a petition by anti-nuclear groups to stop all new licensing until safety improvements related to the Fukushima crisis are issued as regulatory requirements. The commission said that the Part 52 licensing process allows for new safety measures to be added to licenses as the commission approves them.
  • The first U.S. utility to break ground for twin AP1000s is Southern at its Vogtle site in Georgia. Southern says it expects a combined construction and operating license sometime in the first months of 2012. At that time it will also ink the final term sheet of its $8.3 billion loan guarantee with the Department of Energy.Other utilities which plan to build twin AP1000s include Scana (2 at V.C. Summer site in South Carolina, Florida Power & Light at Turkey Point and Progress at Levy County. Both sites are in Florida.
  • South Africa new buildThe South African government, which tried to offer a tender for 12 new nuclear reactors in 2008, but failed to arrange the financing for them, is making a second attempt. Energy Minister Dipuo Peters told financial wire services Oct 19 a tender for 9.6 GWe is under review by the government.The reactors would be built over a period of two decades. The bid process could begin as early as winter 2012.
  • The value at $4,000/kw could be in the range of $38 billion for the reactors, but as much as three times that amount in total for turbines, upgrades to the grid, including lines and substations, first fuel loads, and spent fuel management.A critical issue remains which is how the government will finance the new build. The country has suffered through a series of power crisis because in prior years the government failed to raise rates or diverted money from Eskom, the state owned utility, to social welfare purposes. As a result, the country's overall GDP suffered as manufacturing plants and mines had to close periodically or reduce operations due to problems with electricity supply.Since then the government has imposed rate increases, but faces some political opposition because of chronically high unemployment officially measured at 25% of the workforce. New coal plants are being built along with wind and solar plants.An interesting note is that China's Guangdong Nuclear Power Group has indicated interest in providing the financing in return for the right to build and operating the plants. Other bidders include the major developed country vendors.
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U.S. used Hiroshima to bolster support for nuclear power [26Jul11] - 0 views

  • The private notes of the head of a U.S. cultural center in Hiroshima revealed that Washington targeted the city's residents with pro-nuclear propaganda in the mid-1950s after deciding a swing in their opinions was vital to promoting the use of civil nuclear power in Japan and across the world. The organizers of a U.S.-backed exhibition that toured 11 major Japanese cities from November 1955 to September 1957 initially considered opening the first exhibition in Hiroshima.
  • According to the private papers of Abol Fazl Fotouhi, former president of the American Cultural Center in Hiroshima, the idea of choosing the city was proposed at a meeting of officials of the U.S. Information Service in December 1954.
  • The proposal was dropped because officials were worried that it would link nuclear energy too closely with nuclear bombs. Tokyo was chosen to open the tour and three other cities were visited before the exhibition opened at the Hiroshima Peace Memorial Museum, which commemorates the 1945 bombing, on May 27, 1956.
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  • However, the city remained at the heart of Washington's drive to directly intervene in the Japanese debate on nuclear energy at a critical time in the relationship between the two nations and the Cold War. Anti-nuclear sentiment in Japan had been aggravated by the contamination of the crew of the Japanese fishing boat Daigo Fukuryu Maru by fallout from the Bikini Atoll nuclear test early in 1954.
  • The previous year, successful hydrogen bomb tests by the Soviet Union had prompted the United States to shift its policy from keeping close control of nuclear technology to bolstering relations with friendly countries by sharing its expertise. The campaign in Japan was just one part of an international effort to promote nuclear energy's peaceful use. Yuka Tsuchiya, a professor of Ehime University and an expert on U.S. public diplomacy, said the U.S. government decided acceptance by Hiroshima residents of peaceful nuclear use would have a major impact on Japanese and world public opinion.
  • Fotouhi, who was in charge of organizing the Hiroshima event, launched an intensive campaign to win over locals.
  • His daughter, who came to Japan with him in 1952 and went to a local elementary school in Hiroshima, said her father invited nearly 100 people to his house to explain its aims. He gathered the support of the city government, the prefectural government, Hiroshima University and local newspapers and managed to stop protests by convincing activists of the event's importance to the peaceful use of nuclear power
  • The exhibition attracted long lines. A remotely operated machine for handling hazardous materials, called Magic Hand, was among the most popular attractions. One 74-year-old woman who had been a victim of the 1945 bombing asked one of the exhibition staff if the machine posed any harm to human health. The staff member said nuclear power could be of great value to human life if used for the public good, according to the woman.
  • On June 18, 1956, the day after the Hiroshima event closed, the U.S. Embassy in Japan reported to Washington that 120,000 visitors had attended over its three-week run.
  • A senior official of the U.S. Atomic Energy Commission said in another report that the event had swayed the Japanese public's views of nuclear energy. No other country was as supportive of U.S. President Dwight Eisenhower's promotion of the peaceful use of nuclear power as Japan, the official said.
  • In total, 2.7 million people visited the exhibitions in the 11 major cities. A scaled-down version of the exhibition later toured rural areas of Japan.
  • Japan's first nuclear reactor, imported from the United States, began operating in Tokai, Ibaraki Prefecture, in August 1957, the month before the end of the exhibition tour.
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    How the U.S., after nuking Japan, launched its nuclear power campaign there to win over public opinion. It worked.
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Some countries make progress on nuclear energy despite Fukushima fears [25Sep11] - 0 views

  • Germany’s decision to close its reactors rejected as unrealistic
  • Since the March 11 earthquake and tsunami hit the six TEPCO reactors at Fukushima Japan, anti-nuclear groups have been on a roll.  Germany’s panic attack which will result in closing 17 reactors accounting for a quarter of its electricity is widely touted as a bellwether example for other countries.   The goal of post-industrial visionaries is to get the mainstream media and the public to accept a scenario of the inevitable end to the use of nuclear energy in as many places as possible. But is this trend really taking place?  Recent developments indicate it is not.  Here are some examples.
  • China to lift ban on new projects By early 2012 China will resume approving the start of new nuclear energy projects following completion of a national nuclear safety plan.  According to wire services, the China Securities Journal is reporting that in August the government completed the inspection of its existing fleet of nuclear reactors which provide about 11 Gwe of power.  It said that plants under construction, including four from Westinghouse and two from Areva, were also part of the review.  In an unexpected move, the Journal said the government would offer greater transparency on nuclear safety issues by making the results of the safety reviews available for public inspection.
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  • Czech utility CEZ plans Europe’s largest reactor complexes The Czech government is planning a significant expansion of nuclear energy now that Germany has moved to shutter its 17 reactors by 2020.  A national energy strategy would call for building two or more new reactors at Temelin and three more at Dukovany. The two sites house a total of six existing reactors and grid infrastructure. 
  • Czech Industry & Trade Minister Martin Kocourek (right) told the Bloomberg wire service  September 8 the country will not give in to anti-nuclear influences from Austria or Germany. “Czech doesn’t need ideology.  What it needs is a rational update of its energy strategy.  The current ideology-driven policies of some countries is one thing; our reality is another.” If state-owned Czech utility CEZ builds all five reactors, worth about $28 billion, it will export electricity to Germany and Poland.  CEZ is expected to release documents related to the bid process next month.  The bidders are Areva, Westinghouse, and Rosatom.  An award for the first two new reactors to be built at Temelin is expected in 2013.
  • On September 15 CEZ named Daniel Benes, 41, as its new CEO with a mandate to execute a national energy strategy that includes building new nuclear reactors.  On September 20 Benes told financial wire services it will be his top priority linked to the goal of energy security for the Czech Republic.
  • On September 23 Czech President Vaclav Klaus (left) spoke at the United Nations in support of nuclear energy.  According to English language Czech news media, Klaus said: . . . “We consider what happened in Fukushima did not by any means question the arguments for nuclear energy.  These arguments are strong, economically rational and convincing.” He called Germany’s decision to close its reactors an “irrational populist event.”  In a parallel statement trade minister Kocourek said that CEZ would not expand renewable energy sources beyond 13% because it is unrealistic to expect to run a modern country on them.  He added CEZ “has big doubts” about biomass.
  • South Korea to invest in Romanian nuclear plant A South Korean nuclear energy consortium may invest in a project to build a third and a fourth reactor at Cernovoda in southeast Romania. The consortium replaces an investor group which pulled out of the project earlier this year.  The project manager for the new reactors is EnergoNuclear.  Right now Romania’s state owned electric utility holds an 85% share in the project and Italy’s ENEL holds another 9%. If the deal goes through, the South Korean group could take up to a 45 % stake in the project which is estimated to cost $5.7 billion.  Romania has two CANDU reactors at the site near the country’s Black Sea coast.  South Korea has experience with the CANDU design so it is plausible it may reference it in a proposal to build the next two units. This would be a huge win for AECL which recently was split up with its reactor division sold off for peanuts to SNC Lavalin.  AECL has marketed itself in eastern Europe hoping for this kind of development.
D'coda Dcoda

Another blogger for nuclear energy - Decarbonise SA [08Jul11] - 0 views

  • I have just spent a pleasant hour perusing a fascinating site called Decarbonise SA (where SA = South Australia). Ben Heard, an Australian who operates a consultancy named ThinkClimate Consulting is the force behind the site. He is a man on a mission – to move South Australia’s electric power system to zero carbon dioxide emissions as quickly as possible.
  • Ben Heard, an Australian who operates a consultancy named ThinkClimate Consulting is the force behind the site. He is a man on a mission – to move South Australia’s electric power system to zero carbon dioxide emissions as quickly as possible
  • Like a growing number of thinking people who are deeply concerned by the realization that business as usual in our energy supply system is putting future generations at grave risk of a greatly changed environment, Ben evaluated all of the possible actions that might avert danger, including taking the time to reevaluate why he was reflexively opposed to nuclear energy. Though his story is told in a completely different manner than the way that Gwyneth Cravens described her own journey from antinuclear activist to pronuclear advocate in Power to Save the World, the journey of discovery was similar.
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  • Ben has produced and continues to refine a PowerPoint Presentation that is worth a look. He calls it Nuclear Power from Opponent to Proponent and he is working to find ever larger audiences to hear him tell that story.
  • His most recent post is titled Why pro-nuclear has failed when anti-nuclear has succeeded. It is an intriguing essay that points out a key factor – the antinuclear message is so simple that it can be stated in a single word that can be grasped and repeated by any two-year-old – “NO”. That is a message that is easy to propagate. In contrast, Ben believes that nuclear supporters have never developed a strong sales message.
  • Your analysis leaves open an important question whose answer offers the key to pronuclear success – “Why?”
  • Here is a copy of the comment that I left on Decarbonise SA
  • The mission of the antinuclear movement is clear enough, as you stated. It is a simple “NO”. However, pronuclear activists hand that opposition all of the moral strength that they need by accepting the premise that the basis for the “NO” is fear of radiation or fear of the bomb or fear of the possibility of a massively damaging accident that never seems to actually happen.
  • The real strength of the opposition to nuclear comes from the people who derive their wealth and power from the whole range of economic activities required to extract, refine, transport, distribute and consume the hydrocarbons that produce the emissions that you want to stop. Fossil fuel pushers have a fundamental reason for disliking clean, concentrated, abundant, affordable nuclear energy. They hold sway in a LOT of decision making bodies that can delay nuclear projects and add to their cost. They have influence in the media due to their continuous use of paid advertising campaigns sustained over many decades. They have influence in foundations that have been formed from fossil fuel derived wealth and they have influence in powerful unions like those associated with the railroads that derive most of their steady income from moving bulky fuels like oil and coal.
  • Your message of DecarboniseSA scares the heck out of the very rich and powerful people who are rich and powerful because THEY SELL CARBON!
  • The real way to defeat the “NO” to nuclear energy is to find people who benefit from “YES” to nuclear energy. The fuel suppliers have concentrated strength, but the majority of the world’s population does not supply fuel; they consume fuel and have to pay high prices, accept nasty pollution, and suffer through periods of supply constraints. Some of those consumers are major corporations in their own right and have a lot of sway – they just need to be told (over and over again) why fission is so much better than combustion.
D'coda Dcoda

History of the Antinuclear Movement, Part 1 [05Feb11] - 0 views

  • I believe that it is important that we understand the history of these groups to better understand the impact that they have had on the  public’s perceptions of nuclear matters, and how that impacts our efforts to promote the nuclear option. More to the point, they have succeeded in raising the price of nuclear power by forcing costs higher in several areas, which has scared off investors
  • Early objections to nuclear technology can be seen as developing in two distinct phases. The first phase centered around nuclear weapons, the second later stage against nuclear power stations. It is interesting to note, that while there were protests against testing nuclear weapons, and deploying nuclear weapons, there was little concern over nuclear power, and in fact this period also saw the construction of most of the plants operation to-day. While indeed there were local opposition to nuclear power stations in a few places, it was only after international agreement to limit the numbers, testing and deployment of nuclear weapon, and the signing of several treaties to this effect, did antinuclear focus shift in a major way.
  • The Ban-the-Bomb Era
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  • The roots of the antinuclear movement are found in the Ban-the-Bomb movements of the 60′s and before when the public became concerned about fallout from nuclear weapons testing from about 1954, following an extensive series of tests in the Pacific. Manhattan Project scientist, some of whom had opposed the use of nuclear weapons during World War II, organized the Federation of Atomic Scientists (which later became the Federation of American Scientists) and the Emergency Committee of Atomic Scientists, with Albert Einstein, Leo Szilard, and Eugene Rabinowitch playing leading roles in a crusade for nuclear disarmament. A burgeoning world government movement also warned of the menace of nuclear war, as did pacifist groups like the Fellowship of Reconciliation, the War Resisters League, and the Woman’s International League for Peace and Freedom. A Communist led antinuclear campaign, focused on the Stockholm peace petition, surfaced as well.
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    Long article so read the rest on the website
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History of the Antinuclear Movement, Part 2b [20Jun11] - 0 views

  • Deregulate The AtomHistory of the Antinuclear Movement, Part 2b var addthis_product = 'wpp-258'; var addthis_config = {"data_track_clickback":false}; The different and more diffuse class composition of the European antinuclear movement found visible expression in the tactics of the activists and the police, which were much more belligerent than in America. In Europe, antinuclear protesters carried out acts of sabotage against power-lines, railroad lines, construction sites, factories supplying nuclear plants, and installations of utility companies including bombs placed near nuclear construction sites or plants. Marches and rallies attracting upward of 50,000 were commonplace. Police responded physically against demonstrators, using tear gas, clubs, dogs, even grenades, causing hundreds of injured and even death (as in the case of Malville). Civil war-like street blockades, dozens of miles away from the demonstration-sites and at national borders were set up to block demonstrators. Compared to the small showings and relatively peaceful actions in North America, the European state of affairs was much more dynamic. The movement against the nuclear plants was one of the biggest mass movements of the 1970s and 80s in Germany. After a slowdown since, it has reappeared now like a phoenix from the ashes, The Chernobyl disaster in 1986 was a pivotal event for Germany’s anti-nuclear movement, following the event, the Green Party strived for the immediate shut-down of all nuclear facilities. The SPD pushed for a nuclear phase-out within ten years. Länder governments, municipalities, parties and trade unions explored the question of whether the use of nuclear power technology was reasonable and sensible for the future.
  • May 1986 clashes between anti-nuclear protesters and West German police became common. More than 400 people were injured in mid-May at the site of a nuclear-waste reprocessing plant being built near Wackersdorf. Police used water cannons and dropped tear-gas grenades from helicopters to subdue protesters armed with slingshots, crowbars and Molotov cocktails. Starting from 1995, when the first transports of nuclear waste to Gorleben took place, there was a slow, but continuous new growth of resistance, with demonstrations and blockades of the railway. In 2002, the “Act on the structured phase-out of the utilization of nuclear energy for the commercial generation of electricity” took effect, following a drawn-out political debate and lengthy negotiations with nuclear power plant operators. The act legislated for the shut-down of all German nuclear plants by 2021
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    finish reading on the site
D'coda Dcoda

Proof Of Fukushima Weapons Program Rests On A Pile Of Manure[09Sep11] - 0 views

  • Soon after Japan's triple disaster, I suggested that an official cover-up of a nuclear-weapons program hidden inside the Fukushima No.1 plant was delaying the effort to contain the reactor meltdowns. Soon after the tsunami struck, the Tokyo Electric Power Company reported that only three reactors had been generating electricity on the afternoon of March 11.. (According to the initial report, these were the older GE-built reactors 1,2 and 6.). Yet overheating at five of the plant's six reactors indicated that two additional reactors had also been operating (the newer and more advanced Nos. 3 and 4, built by Toshiba and Hitachi). The only plausible purpose of such unscheduled operation is uranium enrichment toward the production of nuclear warhead
  • On my subsequent sojourns in Japan, other suspicious activities also pointed to a high-level cover-up, including systematic undercounts of radiation levels, inexplicable damage to thousands of imported dosimeters, armed anti-terrorism police aboard trains and inside the dead zone, the jamming of international phone calls, homing devices installed in the GPS of rented cars, and warning visits to contacts by government agents discouraging cooperation with independent investigations. These aggressive infringements on civil liberties cannot be shrugged off as an overreaction to a civil disaster but must have been invoked on grounds of national security.
  • One telltale sign of high-level interference was the refusal by science equipment manufacturers to sell isotope chromatography devices to non-governmental customers, even to organizations ready to pay $170,000 in cash for a single unit. These sensitive instruments can detect the presence of specific isotopes, for example cesium-137 and strontium-90. Whether uranium was being enriched at Fukushima could be determined by the ratio of isotopes from enriched weapons-grade fissile material versus residues from less concentrated fuel rods.
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  • Now six months after the disaster, the smoking gun has finally surfaced, not on a Japanese paddy field but inside a pile of steer manure from a pasture near Sacramento, California
  • The sample of cattle dung and underlying soil was sent to the nuclear engineering lab of the University of California, Berkeley, which reported on September 6:
  • We tested a topsoil sample and a dried manure sample from the Sacramento area. The manure was produced by a cow long before Fukushima and left outside to dry; it was rained on back in March and April. Both samples showed detectable levels of Cs-134 and Cs-137, with the manure showing higher levels than the soil probably because of its different chemical properties and/or lower density. One interesting feature of t the Sacramento and Sonoma soil samples is that the ratio of Cesium-137 to Cesium-134 is very large - approximately 17.6 and 5.5, respectively. All of our other soil samples until now had shown ratios of between 1 and 2. We know from our air and rainwater measurements that material from Fukushima has a cesium ratio in the range of approximately 1.0 to 1.5, meaning that there is extra Cs-137 in these two soil samples. The best explanation is that in addition to Fukushima fallout, we have also detected atmospheric nuclear weapons testing fallout in these soils. Weapons fallout contains only Cs-137 (no Cs-134) and is known to be present in older soils ..Both of these samples come from older soils, while our samples until this point had come from newer soils.
  • The last atmospheric nuclear blast at the Nevada Test Site occurred in 1962, whereas the manure was presumably dropped less than 49 years ago. Over the past year, the approximate life-span of a cow patty, the rain that fell on the plain came not from a former province of Spain. Within that short time-frame, the only possible origin of radioactive fallout was Fukushima.To think otherwise would be lame.
  • Sun-dried manure is more absorbent than the rocky ground of Northern California, which explains the higher level in Sacramento dung than in the Sonoma soil. As a rule of thumb, the accuracy of radiation readings tends to improve with higher concentration of the test material.The manure acted like a sponge for the collection of radioactive rainfall. Its ratio of Cs-137 (resulting from enriched uranium) to Cs-134 (from a civilian fuel rod) is more than 17-to-1. Larger by 1,700 percent, this figure indicates fission of large amounts of weapons-grade material at Fukushima.
  • The recent higher readings were probably based on either late releases from a fire-destroyed extraction facility or the venting of reactor No.3, a Toshiba-designed unit that used plutonium and uranium mixed oxide or MOX fuel. Unannounced nighttime airborne releases in early May caused radiation burns in many people, as happened to my forearms. Those plumes then drifted toward North America.
  • Enrichment of uranium for nuclear warheads is prohibited under constitutional law in Japan and by terms of the Non-Proliferation Treaty. Since no suspects have been charged by prosecutors, this cannot be a plot by a few individuals but stands as the crime of a national entity.
  • Yellow-Cake Factory 608   Fukushima Province has a history of involvement in atomic weapons development, according to a New York Times article by Martin Fackler titled "Fukushima's Long Link to a Dark Nuclear Past" (Sept. 6). Following the lead of Japanese news reports, the correspondent visited the town of Ishikawa, less than an hour's drive south of the Fukushima No.1 nuclear plant. There he interviewed Kiwamu Ariga who as a student during the war was forced to mine uranium ore from a local foothill to supply the military-run Factory 608, which refined the ore into yellow-cake.
  • Several research groups worked on building a super-weapon for militarist Japan. The Naval Technology Research Institute was best-positioned due to its secret cooperation with the German Navy. Submarine U-234 was captured in the Atlantic after Germany's surrender with a cargo of uranium along with two dead passengers - Japanese military officers .Soon after departing Norway, U-864 was bombed and sunk, carrying a load of two tons of processed uranium..
  • In the article for the Atlanta Constitution, dated, Oct. 2, 1946, David Snell reported that the Japanese military had successfully tested a nuclear weapon off Konan on Aug. 12, 1945. There are detractors who dispute the account by a decommissioned Japanese intelligence officer to the American journalist, stationed in occupied Korea with the 24th Criminal Investigation Detachment of the U.S. Army. A cursory check on his background shows Snell to have been a credible reporter for Life magazine, who also contributed to the Smithsonian and The New Yorker magazines. A new book is being written by American and Russian co-authors on the Soviet shoot-down of the Hog Wild, a B-29 that flew over Konan island soon after the war's end..
  • Due to its endemic paranoia about all things nuclear, the U.S. government had a strong interest in suppressing the story of Japan's atomic bomb program during the war, just as Washington now maintains the tightest secrecy over the actual situation at Fukushima.
  • The emerging picture shows that nuclear-weapons development, initiated in 1954 by Prime Minister Nobusuke Kishi and supervised by Yasuhiro Nakasone, was centered inside civilian nuclear plants, since the Self-Defense Forces were bound by strict Constitutional rules against war-making and the Defense Agency is practically under the direct supervision of the U.S. Joint Chiefs of Staff. Funding came from the near-limitless budget of the Tokyo Electric Power Company (TEPCO), which today claims financial insolvency without explanation of how its vast cash holdings disappeared. A clandestine nuclear program must be expensive, since it would include the cost of buying the silence of parliament, the bureaucracy and foreign dignitaries.
  • Following the March 11 disaster, TEPCO sent a team of 250 emergency personnel into the plant, yet only 50 men were assigned to cooling the reactors. The other 200 personnel stayed out of sight, possibly to dismantle an underground plutonium-extraction facility. No foreign nuclear engineers or Japanese journalists were ever permitted entry into the reactor structures.   Radiation leakage from Fukushima No.1 prevented local police from rescuing hundreds of tsunami survivors in South Soma, many of whom consequently went unaided and died of wounds or exposure. Tens of thousands of farmers have lost their ancestral lands, while much of Japan's agriculture and natural areas are contaminated for several generations and possibly longer, for the remaining duration of the human species wherever uranium and plutonium particles have seeped into the aquifers.
  • TEPCO executives, state bureaucrats and physicists in charge of the secret nuclear program are evading justice in contempt of the Constitution. As in World War II, the Japanese conservatives in their maniacal campaign to eliminate their imagined enemies succeeded only in perpetrating crimes against humanity and annihilating their own nation. If history does repeat itself, Tokyo once again needs a tribunal to send another generation of Class-A criminals to the gallows.
  •  
    By Yoichi ShimatsuFormer editor of The Japan Times Weekly
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Experts split on how to decommission Fukushima nuclear plant [29Aug11] - 0 views

  • What is actually going to take place at the Fukushima No. 1 Nuclear Power Plant, where word is that the four reactors that were crippled in the Great East Japan Earthquake and tsunami will eventually be decommissioned? The Ministry of Economy, Trade and Industry's Nuclear and Industrial Safety Agency (NISA) defines "decommissioning" as the process of removing spent fuel from reactors and dismantling all facilities. Ultimately, the site of a decommissioned reactor is meant to be reverted into a vacant lot.
  • In 1996, the then Japan Atomic Energy Research Institute (JAERI) -- now the Japan Atomic Energy Agency (JAEA) -- finished decommissioning its Japan Power Demonstration Reactor. The decommissioning process of the Tokai Nuclear Power Plant in the Ibaraki Prefecture village of Tokai began in 1998 and is set to end in fiscal 2020, while the No. 1 and No. 2 nuclear reactors at the Hamaoka Nuclear Power Plant in the Shizuoka Prefecture city of Omaezaki are slated for decommissioning by fiscal 2036. Around the world, only around 15 nuclear reactors have thus far been dismantled.
  • The standard decommissioning process entails six major steps: 1. Remove spent fuel rods, 2. Remove radioactive materials that have become affixed to reactor pipes and containers, 3. Wait for radiation levels to go down with time, 4. Dismantle reactors and other internal vessels and pipes, 5. Dismantle the reactor buildings, and 6. Make the site into a vacant lot.
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  • "Cleaning," "waiting," and "dismantling" are the three key actions in this process. Needless to say, this all needs to be done while simultaneously containing radioactive materials.
  • In the case of the Tokai Nuclear Power Plant, the first commercial plant to undergo decommissioning, spent fuel was removed over a span of three years beginning in 1998, and was transported to Britain for reprocessing. Dismantling of the facilities began in 2001, with current efforts being made toward the dismantling of heat exchangers; workers have not yet begun to take the reactor itself apart. The entire process is expected to be an 88.5-billion-yen project involving 563,000 people.
  • Hitachi Ltd., which manufactures nuclear reactors, says that it "generally takes about 30 years" to decommission a reactor. The Hamaoka Nuclear Power Plant's No. 1 and No. 2 reactors operated by Chubu Electric Power Co. are also expected to take about 30 years before they are decommissioned.
  • In the case of the Fukushima No. 1 Nuclear Power Plant, meanwhile, the biggest challenge lies in how to remove the fuel, says Tadashi Inoue, a research advisor at the Central Research Institute of Electric Power Industry (CRIEPI), a foundation that conducts research on energy and environmental issues in relation to the electrical power industry.
  • "we must deal with rubble contaminated with radioactive materials that were scattered in the hydrogen blasts and treat the radiation-tainted water being used to cool nuclear fuel before we can go on to fuel removal."
  • Currently, the Fukushima plant's operator, Tokyo Electric Power Co. (TEPCO), is desperately trying to treat the contaminated water. Huge challenges remain with regards to the contaminated rubble, as radiation levels of over 10 sieverts per hour were found near outdoor pipes on the plant grounds just the other day. Exposure to such high levels would mean death for most people.
  • Each step in the process toward decommissioning is complicated and requires great numbers of people. It's a race against time because the maximum amount of radiation that workers can be exposed to is 250 millisieverts.
  • The breached reactor core is a bigger problem. It is believed that raising water levels inside the reactor has been difficult because of a hole in the bottom of the vessel. It will be necessary to plug the hole, and continue filling the vessel with water while extracting the melted fuel. How to fill the vessel with water is still being debated. If the reactor can be filled with water, steps taken after the 1979 Three Mile Island nuclear accident can serve as a guide because in that case, in which approximately 50 percent of the core had melted, workers were able to fill the reactor with water and remove the fuel within.
  • Two types of fuel removal must take place. One is to take out the spent fuel in the containment pools, and the other is to remove the melted fuel from the reactor cores. Because the radiation levels of the water in the spent fuel pools have not shown any significant changes from before the crisis, it is believed that the spent fuel has not suffered much damage. However, removing it will require repairing and reinstalling cranes to hoist the fuel rods out.
  • Prefacing the following as "a personal opinion," Inoue says: "Building a car that can protect the people inside as much as possible from radioactive materials, and attaching an industrial robotic arm to the car that can be manipulated by those people could be one way to go about it."
  • Inoue predicts that removal of spent fuel from the containment pools will begin about five years after the crisis, and about 10 years in the case of melted fuel from the reactor core. Work on the four reactors at the Fukushima plant will probably take several years.
  • "Unless we look at the actual reactors and take and analyze fuel samples, we can't know for sure," Inoue adds. Plus, even if workers succeed in removing the fuel, reprocessing it is an even more difficult task. A review of processing methods and storage sites, moreover, has yet to take place.
  • Meanwhile, at least one expert says he doesn't believe that workers will be able to remove the melted fuel from the crippled plant.
  • "If there's 10 sieverts per hour of radiation outside, then the levels must be much higher closer to the reactor core," says Tadahiro Katsuta, an associate professor at Meiji University and an expert in reactor engineering and reactor policy who was once a member of an anti-nuclear non-profit organization called Citizens' Nuclear Information Center (CNIC). "The fuel has melted, and we haven't been able to cool it consistently. If work is begun five or 10 years from now when radiation levels have not yet sufficiently gone down, workers' health could be at serious risk."
  • Katsuta predicts that it will probably take at least 10 years just to determine whether it is possible to remove the fuel. He adds that it could very well take 50 years before the task of dismantling the reactor and other facilities is completed.
  • What Katsuta has in mind is a Chernobyl-style concrete sarcophagus, which would entail cloaking the melted tomb with massive amounts of concrete. "How could we simultaneously dismantle four reactors that have been contaminated to the extent that they have by radioactive materials?" asks Katsuta. "Japan has little experience in decommissioning reactors, and this case is quite different from standard decommissioning processes. It's not realistic to think we can revert the site back to a vacant lot. I think we should be considering options such as entombing the site with concrete or setting up a protective dome over the damaged reactor buildings
  • what we face is a great unknown to all of mankind.
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Fumbling gov't faces huge challenges in 2012 [27Dec11] [ - 0 views

  • Hiroaki Koide, an assistant professor at the Kyoto University Research Reactor Institute (KURRI), is someone who has made one of the strongest impressions on me among the experts I've spoken to about the ongoing Fukushima nuclear disaster. The public's views toward Koide have changed by the minute. He went from first being considered a nuclear "maverick" to a "pioneer" and finally to "one polemicist from the anti-nuclear camp." His ever-changing reputation has been symbolic of Japan's wavering between the promotion of nuclear energy and independence from it.
  • Last week, a government insider I've known for years wondered aloud whether they couldn't "drag someone like Koide" into the process of drawing up the government's new energy policy.
  • When I asked Koide about this, however, he responded: "I'm completely disillusioned with politics. No matter what committees are set up, nothing's going to change while politics continues to be carried out the way it is now. I won't accept a position from the government. When it comes to one-on-one public debates, however, I'm willing to go anywhere to participate."
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  • Many of the experts who have been involved in the government's related committees since before the outbreak of the nuclear crisis on March 11 are pro-nuclear energy advocates. The inclusion of some anti-nuclear experts in discussions since March has created a bit of a stir, but they're still vastly outnumbered. Talks remain under the tight control of bureaucrats from the Ministry of Economy, Trade and Industry (METI) and the Ministry of Education, Culture, Sports, Science and Technology (MEXT), as well as staff dispatched from utility companies. The lineup is so skewed to nuclear energy promotion that it even gets a government insider anxious to get "someone like Koide" involved.
  • The government is now reviewing its energy policy in terms of a management overhaul at the stricken plant's operator, Tokyo Electric Power Co. (TEPCO), and comprehensive reform of the electric power system. It is beginning to look like TEPCO will be nationalized to ensure stable power supply, with the government obtaining at least two-thirds of TEPCO's shares. A final decision about the utility will be reached before account settlements for the fiscal year ending next March are made.
  • This scheme is a pipe dream. Nuclear power plants across the country are being stopped for regular inspections, with no clear prospects of them being restarted.
  • Winning the public over is the biggest obstacle that lies ahead for the government.
  • So what would happen if the debate over energy policy fails to pick up steam, and things proceed with the "nuclear village," a pro-nuclear collection of politicians, bureaucrats, academics and utilities, firmly in charge? A bureaucratic source offered the following vision: "Dependence on nuclear energy for our power supply can stay at (pre-March 11 levels of) 30 percent. This would still be lower than our original goal of achieving 50-percent dependence, so it would count as a 'reduction in nuclear dependence.' It would be acceptable to abandon the Monju fast-breeder project, but nuclear fuel reprocessing plants should be preserved. We would process MOX fuel from plutonium extracted from spent fuel, and export it at the same level as Britain and France."
  • The government may be able to come up with options, but it won't be able to reach a decisio
  • No one believes the government's recent announcement that "the crisis has been brought under control." This widespread mistrust is not something that one-sided rhetoric from government or business leaders can dispel.
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The High Cost of Freedom from Fossil Fuels [10Nov11] - 0 views

shared by D'coda Dcoda on 11 Nov 11 - No Cached
  • During the 1970s and 1980s, at the peak of the nuclear reactor construction, organized groups of protestors mounted dozens of anti-nuke campaigns. They were called Chicken Littles, the establishment media generally ignored their concerns, and the nuclear industry trotted out numerous scientists and engineers from their payrolls to declare nuclear energy to be safe, clean, and inexpensive energy that could reduce America’s dependence upon foreign oil. Workers at nuclear plants are highly trained, probably far more than workers in any other industry; operating systems are closely regulated and monitored. However, problems caused by human negligence, manufacturing defects, and natural disasters have plagued the nuclear power industry for its six decades. It isn’t alerts like what happened at San Onofre that are the problem; it’s the level 3 (site area emergencies) and level 4 (general site emergencies) disasters. There have been 99 major disasters, 56 of them in the U.S., since 1952, according to a study conducted by Benjamin K. Sovacool Director of the Energy Justice Program at Institute for Energy and Environment  One-third of all Americans live within 50 miles of a nuclear plant.
  • At Windscale in northwest England, fire destroyed the core, releasing significant amounts of Iodine-131. At Rocky Flats near Denver, radioactive plutonium and tritium leaked into the environment several times over a two decade period. At Church Rock, New Mexico, more than 90 million gallons of radioactive waste poured into the Rio Puerco, directly affecting the Navajo nation. In the grounds of central and northeastern Pennsylvania, in addition to the release of radioactive Cesium-137 and Iodine-121, an excessive level of Strontium-90 was released during the Three Mile Island (TMI) meltdown in 1979, the same year as the Church Rock disaster. To keep waste tanks from overflowing with radioactive waste, the plant’s operator dumped several thousand gallons of radioactive waste into the Susquehanna River. An independent study by Dr. Steven Wing of the University of North Carolina revealed the incidence of lung cancer and leukemia downwind of the TMI meltdown within six years of the meltdown was two to ten times that of the rest of the region.
  • Although nuclear plant security is designed to protect against significant and extended forms of terrorism, the NRC believes as many as one-fourth of the 104 U.S. nuclear plants may need upgrades to withstand earthquakes and other natural disasters, according to an Associated Press investigation. About 20 percent of the world’s 442 nuclear plants are built in earthquake zones, according to data compiled by the International Atomic Energy Agency. The NRC has determined that the leading U.S. plants in the Eastern Coast in danger of being compromised by an earthquake are in the extended metropolitan areas of Boston, New York City, Philadelphia, Pittsburgh, and Chattanooga. Tenn. The highest risk, however, may be California’s San Onofre and Diablo Canyon plants, both built near major fault lines. Diablo Canyon, near San Luis Obispo, was even built by workers who misinterpreted the blueprints.  
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  • A Department of Energy analysis revealed the budget for 75 of the first plants was about $45 billion, but cost overruns ran that to $145 billion. The last nuclear power plant completed was the Watts Bar plant in eastern Tennessee. Construction began in 1973 and was completed in 1996. Part of the federal Tennessee Valley Authority, the Watts Bar plant cost about $8 billion to produce 1,170 mw of energy from its only reactor. Work on a second reactor was suspended in 1988 because of a lack of need for additional electricity. However, construction was resumed in 2007, with completion expected in 2013. Cost to complete the reactor, which was about 80 percent complete when work was suspended, is estimated to cost an additional $2.5 billion. The cost to build new power plants is well over $10 billion each, with a proposed cost of about $14 billion to expand the Vogtle plant near Augusta, Ga. The first two units had cost about $9 billion.
  • Added to the cost of every plant is decommissioning costs, averaging about $300 million to over $1 billion, depending upon the amount of energy the plant is designed to produce. The nuclear industry proudly points to studies that show the cost to produce energy from nuclear reactors is still less expensive than the costs from coal, gas, and oil. The industry also rightly points out that nukes produce about one-fifth all energy, with no emissions, such as those from the fossil fuels. For more than six decades, this nation essentially sold its soul for what it thought was cheap energy that may not be so cheap, and clean energy that is not so clean. It is necessary to ask the critical question. Even if there were no human, design, and manufacturing errors; even if there could be assurance there would be no accidental leaks and spills of radioactivity; even if there became a way to safely and efficiently dispose of long-term radioactive waste; even if all of this was possible, can the nation, struggling in a recession while giving subsidies to the nuclear industry, afford to build more nuclear generating plants at the expense of solar, wind, and geothermal energy?
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Des Moines Register: "Nuclear plants need scrutiny, not hysteria" [02Jul11] - 0 views

  • this is a June 29 Des Moines Register editorial, telling readers "Don't be irrational, don't be hysterical, and don't you dare be anti-nuke". And don't listen to those "baseless rumors": Nuclear plants need scrutiny, not hysteria "Right now the plants are safe."That's what the chairman of the U.S. Nuclear Regulatory Commission said of the two nuclear power plants along the Missouri River in Nebraska after recent flooding. There have been no "nuclear releases." Vital systems to ensure safety are protected. Flood waters are not expected to become unmanageable
  • Gov. Terry Branstad said that state officials are monitoring the plants and that the public should not worry.Yet some people worry
  • A healthy dose of concern about nuclear energy is necessary to help keep this country's power plants are safe. The United States must remain dedicated to rigorous scrutiny of plant safety regulations and emergency measures
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  • This country has 104 nuclear power plants in 31 states, including Iowa. What's going on in Nebraska is a reminder of the need to ensure they are safe and there are plans in place to respond in the event of a natural or man-made disaster
  • They are also a reminder of the importance this country must place on protecting key areas -- including those with nuclear plants -- from flooding. While the U.S. must continue to focus on conservation and cultivating alternative sources of energy like wind, the reality is nuclear energy provides 20 percent of the nation's electricity. Along with coal, petroleum, natural gas and wind, it is an important part of this country's energy portfolio.
  • That portfolio must be more, not less, diverse. As the world has seen in Japan, a disrupted energy supply can lead to an economic crisis.Americans use a lot of energy. It has to come from somewhere, and providing it comes with risks. Yet we do not stop drilling for oil because there is an oil spill. We do not stop mining for coal because of a cave-in. We cannot allow fears about nuclear energy -- unfounded fears, as of now in Nebraska -- scare us away from this important power source
  • I particularly like the last three paragraphs
  • A disrupted energy supply in Japan is not because of nuclear power plant shutdowns, but because too many thermal and hydro power generating plants had been shut down. Rolling blackouts were intentional, to teach the Japanese the lesson - "nuclear power is necessary". Besides, an economic crisis is the last thing that ordinary people in Japan care about right now. (I don't know about the politicians and big power company execs.)
D'coda Dcoda

Don't Be Fooled By the Spin - Radiation is Bad [06Apr11] - 0 views

  • Ziggy Switkowski, former chair of ANSTO (Australian Nuclear Science and Technology Organisation) and a proponent of nuclear power for Australia, claimed "the best place to be whenever there's an earthquake is at the perimeter of a nuclear plant because they are designed so well", and then quickly added: "On the other hand, you know, if the engineers do lose control of the core, then the answer becomes different."
  • Strident nuclear advocate Professor Barry Brook gave assurances in his running commentary that seemed ironically prescient of what was about to happen, stating ''I don't see the ramifications of this as damaging at all to nuclear power's prospects'' and that ''it will provide a great conversation starter for talking intelligently to people about nuclear safety''.
  • Other arguments trotted out by pro-nuclearists about how safe nuclear power is demonstrated their chutzpah more than their good judgment. My favourite: the justification for nuclear power is that it kills fewer people than the coal industry. Ignoring the false choice this proposition entails, what does it say about the safety culture of the nuclear industry when one of its selling points is that it kills fewer people than the competition?
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  • But more insidious and objectionable is the creeping misinformation that the nuclear industry has fed into the public sphere over the years. There seems to be a never-ending cabal of paid industry scientific ''consultants'' who are more than willing to state the fringe view that low doses of ionising radiation do not cause cancer and, indeed, that low doses are actually good for you and lessen the incidence of cancer. Canadian Dr Doug Boreham has been on numerous sponsored tours of Australia by Toro Energy, a junior uranium explorer, expounding the view that "low-dose radiation is like getting a suntan". Toro must have liked what it heard because it made him a safety consultant for the company in 2009.
  • Ionising radiation is a known carcinogen. This is based on almost 100 years of cumulative research including 60 years of follow-up of the Japanese atom bomb survivors. The International Agency for Research in Cancer (IARC, linked to the World Health Organisation) classifies it as a Class 1 carcinogen, the highest classification indicative of certainty of its carcinogenic effects.
  • In 2006, the US National Academy of Sciences released its Biological Effects of Ionising Radiation (VII) report, which focused on the health effects of radiation doses at below 100 millisieverts. This was a consensus review that assessed the world's scientific literature on the subject at that time. It concluded: ". . . there is a linear dose-response relationship between exposure to ionising radiation and the development of solid cancers in humans. It is unlikely that there is a threshold below which cancers are not induced."
  • The most comprehensive study of nuclear workers by the IARC, involving 600,000 workers exposed to an average cumulative dose of 19mSv, showed a cancer risk consistent with that of the A-bomb survivors
  • April 26 marks the 25th anniversary of the Chernobyl disaster. The pro-nuclearists have gone into full-spin-ahead mode, misrepresenting the latest UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) report on Chernobyl.
  • Two days ago on this page, George Monbiot (''How the anti-nuclear lobby misled us all with dodgy claims''), citing the report, wrongly plays down he death toll. He correctly states that the report found 6848 cases of thyroid cancer in children, although he fails to acknowledge it was due to the effects of radioactive iodine in the nuclear fallout. The number of cases will continue to increase, according to the US National Cancer Institute, for a further 10 to 20 years.
  • Thyroid cancer is easy to detect because it is normally a rare cancer. Most other cancers caused by radiation are not that easy to detect above the high background natural rates of cancer. It is the proverbial needle in a haystack scenario - but in this case the needles (radiation-induced cancer) look the same as the hay (other cancers). What the report therefore said was that statistical limitations and large uncertainties precluded being able to single out any radiation-induced cancers. It did not say there have been no cancers, as Monbiot and others claim, or that none will develop, only that it is not possible at this stage to detect them.
  • IARC states that ''by 2065, predictions based on these models indicate that about 16,000 cases of thyroid cancer and 25,000 cases of other cancers may be expected due to radiation from the accident and that about 16,000 deaths from these cancers may occur''. Whether we will be able to detect them when there will also be more than 1 million other cases of cancer over this period is debatable. But every one of these excess cancers is a tragedy for each victim and their family, and is no less so simply because cancer is a common disease. George Monbiot should read properly the BEIR VII report that Helen Caldicott gave him - all 423 pages
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