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Dan R.D.

Lessons Learned from Fukushima Part 3 - Political [08Jul11] - 0 views

  • There are several interactions to look at between corporations, regulators, and governments, nationally as well as globally. Like the technical and the corporate lessons learned, more lessons will be learned as time goes on and more information comes to light.
  • There are several interactions to look at between corporations, regulators, and governments, nationally as well as globally. Like the technical and the corporate lessons learned, more lessons will be learned as time goes on and more information comes to light.
  • NISA independence and oversight
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  • Much has been made of the apparent cozy relationship of TEPCO and NISA. There are clear indications that TEPCO as the largest nuclear utility in Japan had far too much influence on NISA, including some preferred hiring practices. Every country should look closely at the relations between the regulated and the regulator in every industry that has such oversight.
  • Political Interference – domestic
  • There have been reports that Prime Minister Kan of Japan was too involved in the response to the Fukushima incident. We’ve heard that he tried to prevent seawater injection and his desire to fly over the site delayed some of the vital activities. In addition, it appears that he bypassed some of the pre-planned emergency response systems that would have assured more balanced expert advice.
  • Political Interference – International
  • One of the most egregious examples of political grandstanding was NRC Chairman Jaczko’s presentation before Congress on March 16th. He declared that the unit 4 pool was dry and likely on fire and recommended a 50 mile evacuation zone for US citizens. The Japanese government vehemently denied the allegation and was ultimately proven correct.
  • International Emergency Response
  • IAEA was quick to send people to at least provide some independent international oversight of the risk to the population and the workers on the plant site. The NRC, EPRI, and other agencies also sent personnel with expertise on these plants to provide high level advice and suggestions. Those personnel were used by the Japanese and continue to provide support.
  • Suggestions have been floated to create an international “strike team” that would be available at a moment’s notice to fly to any plant that is in trouble.
Dan R.D.

Steve Kirsch: Ten Lessons From Fukushima [25Jul11] - 0 views

  • The world is in serious trouble with carbon emissions.
  • We now can update our statistics on public deaths due to nuclear power over the last 50 years by adding 0 deaths affecting the general public at large. As we expected, nuclear is still by far the safest way to generate power (fewest deaths per MwH generated).
  • We learned it is a bad idea to put generators in the basement of a plant near a large body of water subject to tsunamis.
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  • We learned that 40 years ago, people didn't design reactors as safely as we do today.
  • We've always known that having a reactor shutdown process that is dependent upon electricity is a bad idea.
  • It shows that 40-year-old designs are not perfect, yet nuclear is still the safest form of power.
  • We've learned, once again, that people are irrational. When 8 members of the public died in a natural gas explosion in a town near where I live (San Bruno), there was not a single editorial or protest calling for the end of natural gas.
  • No member of the public died from nuclear radiation in the Japan quake. Unsafe buildings caused untold thousands of deaths in the same disaster.
  • As far as I know, the death toll at Fukushima was 4 people.
Dan R.D.

Lessons Learned from Fukushima: part I - the Technical [24Jun11] - 0 views

  • 1)     Natural disasters
  • In the U.S. this is an ongoing effort. Every time something happens through the INPO reporting systems and the NRC assessments, the entire industry looks at each facility and assesses any lessons learned or changes that need to be made.However, it is clear that we need to remain vigilant against complacency while balancing cost vs. risk assessments of these potentials.
  • 2)   Long term Station Blackout (SBO)
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  • Generally two issues stand out. Either the possibility of common cause failure needs to be eliminated, or the facility needs to be able to manage for a longer period before regaining power. The inherent issue here is how long is long enough and the fact that batteries aren’t really a practical option for driving pump power.
  • 3)   Ultimate Heat Sink
  • The underlying issue of SBO is one of maintaining the ultimate heat sink during those early critical hours when the decay heat in the reactor is significant and can cause major fuel failure. Loss of the heat sink is the ultimate reason for the catastrophic failure of the fuel in core. Whether a solution separate from the SBO issues is required isn’t clear, but the issue is one to consider.
  • 4)   Spent Fuel Pools
  • The issues with the spent fuel pools are still evolving. Claims made internationally regarding the status of the pools in the early days of the event have been clearly proven false. However, at a minimum these pools represented a significant diversion of resources for TEPCO that could have been better spent elsewhere.
  • 5)    Hydrogen
  • aside: I’ve been told that many believe that hydrogen explosion to be like a hydrogen bomb. That is not the case. The explosion we’re talking about here is that of hydrogen and oxygen recombining rather violently to make water. It is the same mechanism that caused the explosion of the Challenger Shuttle in the 1980’s :end aside.
Dan R.D.

Oral history records 'lessons learned' in Yucca Mountain fight [24Oct11] - 0 views

  • The Yucca project, which would have transported more than 70,000 tons of high level nuclear waste for storage and eventual burial in the mountain 100 miles northwest of Las Vegas, prompted more than 20 years of legal and political battles between the state and the Department of Energy. President Barack Obama canceled the effort after he took office.
  • Meanwhile, Clark County is preparing to release a hundred-page report on its experience with Yucca Mountain, according to county emergency manager Irene Navis. A 46-minute video segment of the report can been seen online at www.youtube.com/ watch?v=omMIEQl7p5U. Navis said county leaders wanted to memorialize studies of how the nuclear waste project would affect Southern Nevada, and the strategies they formed to inform the public about it. The road map, of sorts, is intended to guide local officials if the Yucca program or something like it resurfaces. "Because we don't know if we are going to have to address it again, we wanted to leave something behind for future program managers who may have to deal with oversight of a Yucca Mountain-like program in the future," Navis said.
D'coda Dcoda

The Rally for Vermont Yankee: At the Plant Gates During the Refueling Outage [26Oct11] - 0 views

  • The Vermont Yankee nuclear power plant is undergoing a refueling outage. For most plants, the situation would be business as usual.  The state of Vermont, however, believes it has the power to shut down Vermont Yankee in March 2012, even though the plant has a 20-year license extension from the U.S. Nuclear Regulatory Commission. In order to continue operations at Vermont Yankee, Entergy (the plant’s owner and operator) has sued the state. In these uncertain circumstances, it was unclear whether or not Vermont Yankee would buy and load fuel in October. A decision to load fuel would mean that Entergy might lose tens of millions of dollars if the plant is actually shut down in March. Entergy’s other choice was closing the plant in October, which would mean job losses, rising electricity prices, and increased air pollution in Vermont.
  • The company made a choice to keep the plant running, even amidst uncertainty. Entergy is loading fuel right now at Vermont Yankee, which is a true vote of confidence in nuclear power! Motivation for the Rally We decided to show our support for Entergy’s decision and for all the workers at the refueling. Howard Shaffer and I planned a pro-nuclear rally that would take place right at the gates of the plant during shift change. We wanted the workers to see that people support them! Here’s a quote from the press release about the rally:
  • “The people working the outage will appreciate our support,” said co-organizer Howard Shaffer, coordinator of the Vermont Pilot Project of the American Nuclear Society. “We are grateful to Entergy for giving us permission to be at the Governor Hunt House for the rally.”
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  • Howard and I planned thoroughly, as usual. We sent a press release. We sent e-mails to lists of people, inviting them to come. I put the rally on my blog and on the Save Vermont Yankee Facebook page. Howard sent a practical e-mail with directions to the plant and recommendations for dressing for the weather. He stressed the importance of wearing sturdy-soled shoes for standing on damp grass. We did everything we could to make the rally a success. We had held a rally before, early in the morning of the first day of the Entergy/Vermont trial. At that rally, we had 25 people, a good showing, and reporters noted that both opponents and supporters of the plant were present. (I blogged about this rally at ANS Nuclear Cafe). We hoped to have an equally successful rally this time.
  • Instead, this rally  “went viral.” About 25 people had said they would come. Instead, there were about 60 people! People told their friends. People brought their kids. One man of 92 years came to support the plant.  (He is sitting on the bench in the photo.) One couple came down from Vermont’s Champlain Islands. A man who owns the local tavern came with his son. Among all these people, I met some who I had previously met only on Facebook, and I met their kids, too! Two documentary filmmakers interviewed Howard, and one interviewed me. The people at the plant were very happy, honking, and waving at us. “Nuke Roadie” (look up his Facebook page) was there and posted pictures of the rally on his page. The plant posted great pictures of the rally on the Vermont Yankee Facebook page.  (I include some of those pictures here, by permission.)
  • An article that appeared in the Brattleboro Reformer newspaper was very positive about the event.  Since the supporters came and went during the rally, however, the article stated there were thirty people. Actually, there were about twice that many. Lessons Learned What are some of the lessons learned from this rally? Well, the rally was yesterday, and we haven’t quite digested all the lessons yet, but here are some:
  • Organizations grow. Success at one rally helps build success at the next one. People tell their friends. Afternoon rallies are better than rallies that start at 7:30 a.m., at least in terms of getting people to show up. (Yeah, this is obvious…) Some rallies let people stand up for nuclear in a potentially confrontational situation (our first rally). On the other hand, sometimes it’s great just to be among friends! This pro-nuclear rally was a great evening amongst friends!
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    pro-nuclear rally
D'coda Dcoda

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

How safe is India's nuclear energy programme? [23Aug11] - 0 views

  • The March nuclear disaster in Fukushima in Japan led countries with nuclear power plants to revisit safety measures. The International Atomic Energy Agency constituted a global expert fact-finding mission to the island nation. The purpose of the mission was to ascertain facts and identify initial lessons to be learned for sharing with the nuclear community.
  • The mission submitted its report in June and the report stated in clear terms that “there were insufficient defence for tsunami hazards. Tsunami hazards that were considered in 2002 were underestimated. Additional protective measures were not reviewed and approved by the regulatory authority. Severe accident management provisions were not adequate to cope with multiple plant failures”.
  • Further, on the regulatory environment the report states: “Japan has a well organized emergency preparedness and response system as demonstrated by the handling of the Fukushima accident. Nevertheless, complicated structures and organizations can result in delays in urgent decision making.” The inability to foresee such extreme scenarios is a forewarning to countries that are expanding nuclear capacity at a frenzied pace.
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  • For India, this is a lesson and an exceptional opportunity to relook at the protected structures of the department of atomic energy (DAE), and establish more transparent processes and procedures.
  • In the past, the Three Mile Island incident (1979) and Chernobyl accident (1986) had provided similar opportunities to evaluate nuclear safety and regulatory systems. India, in response to these incidents, constituted safety audits to assess the safety of nuclear power plants. However, A. Gopalakrishnan, (a former chairman of Atomic Energy Regulatory Board) in his recent article said, “DAE management classified these audit reports as ‘top secret’ and shelved them. No action was taken on the committee’s findings.”
  • If this is so, these reports, or at least action-taken reports, ought to have been published and made available. Such steps could have guaranteed DAE considerable public faith in the functioning of regulatory authorities and given significant confidence in engaging with stakeholders in the present expansion plan.
  • Nuclear Power Corp. of India Ltd, post-Fukushima has undertaken safety evaluation of 20 operating power plants and nuclear power plants under construction. The inm report titled Safety Evaluation of Indian Nuclear Power Plants Post Fukushima Incident suggested a series of safety measures that must be incorporated in all the audited nuclear power plants in a time-bound manner. Measures pertain to strengthening technical and power systems, automatic reactor shutdown on sensing seismic activity, enhancement of tsunami bunds at all coastal stations, etc.
  • However, in the same breath, the report provides assurance by stating that, “adequate provisions exist at Indian nuclear power plants to handle station blackout situations and maintain continuous cooling of reactor cores for decay heat removal”. Further, the reports recalls, “the incidents at Indian nuclear power plants, like prolonged loss of power supplies at Narora plant in 1993, flood incident at Kakrapar plant in 1994 and tsunami at Madras (Chennai) plant in 2004 were managed successfully with existing provisions.”
  • DAE’s official response, post-Fukushima, has been cautious while providing assurance. Separately, DAE has made it clear the nuclear energy programme will continue as planned after incorporating the additional safety features identified by the safety audit report.
  • Prime Minister Manmohan Singh in his speech two days ago in West Bengal was emphatic about the future of India’s nuclear energy programme. He said that “there would be no looking back on nuclear energy. We are in the process of expanding our civil nuclear energy programme. Even as we do so, we have to ensure that the use of nuclear energy meets the highest safety standards. This is a matter on which there can be no compromise”.
  • S. Banerjee, chairman of Atomic Energy Commission and secretary DAE at the International Atomic Energy Agency Ministerial Conference on Safety, categorically said: “India’s effort has been to achieve continuous improvement and innovation in nuclear safety with the basic principle being, safety first, production next.” This is important at a time when we are in the process of expanding nuclear capacity at an incredible pace.
  • Currently, there are several domestic and international power projects in the pipeline. DAE has projected 20,000MWe (megawatt electric) by 2020 from present 4,780MWe, a fourfold increase from the current production. Going further, Banerjee stated that India hopes to achieve targets exceeding 30,000MWe by 2020 and 60,000MWe by 2032. This is a tall order, considering our experience in executing major infrastructure projects. DAE has struggled in the past to achieve targets.
  • Execution of these targets is to be achieved by importing high-capacity reactors and through DAE’s own programme. As we see greater activity in the nuclear energy sector?which was traditionally not transparent in engaging with the public?the trust deficit could only widen as we expand the programme
  • Land acquisition is already a major concern for infrastructure projects and has become an issue at the proposed Jaitapur nuclear power plant as well. However, the biggest challenge in this expansion would be to convince the public of the safety and security of nuclear power plants and also arrive at a comprehensive information and communication package for states in whose territory projects are being executed. Because of the nature of India’s nuclear programme?the combined existence of civilian and military programmes?the nation may not be in a position to achieve the kind of regulatory autonomy, process and engagement that has been witnessed in many European countries and in the US.
  • The bifurcation of India’s nuclear establishment into civilian and military, subsequent to commitment under India-US civil nuclear cooperation has provided with the prospect of an empowered regulatory system.
  • Incidents in Jaitapur and the Fukushima nuclear disaster have further pushed the government to commit to establish an independent nuclear regulator, the Bill of which is expected to be in Parliament any time this year. Nuclear programme is likely to face more complex issues in the future with respect to environment, social and health. Neighbouring countries may also join the chorus soon since some of the proposed nuclear power plant sites are close to our borders
D'coda Dcoda

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.
D'coda Dcoda

NRDC Document Bank: NRDC's petitions to the NRC in response to the Near-Term Task Force... - 0 views

  • In July 2011 the NRDC Nuclear Program submitted to the Nuclear Regulatory Commission (NRC) twelve 10 CFR 2.206 petitions for immediate agency action and six 10 CFR 2.802 petitions for rulemaking that track the nuclear safety recommendations in the NRC Task Force's recently-released 90 day report on the lessons from the Fukushima Daiichi disaster. The 10 CFR 2.206 petitions ask the Commission to directly issue orders to nuclear power plant license holders on specific reactor safety upgrades. And the 10 CFR 2.802 rulemaking petitions request the NRC to commence a public process to alter specific rules that govern the nuclear industry's safety requirements. Prior to our petitions, the New York Times recently discussed the NRC's Near Term Task Force Review and also provided an explanation of the different processes that we have invoked. Here are brief descriptions of the specific petitions we filed.
  • 10 CFR 2.206 Petitions nuc_11081201a.pdf 2.1 Order licensees to reevaluate the seismic and flooding hazards at their sites against current NRC requirements and guidance, and if necessary, update the design basis and SSCs important to safety to protect against the updated hazards.[p.30] nuc_11081201b.pdf 2.3 Order licensees to perform seismic and flood protection walkdowns to identify and address plant-specific vulnerabilities and verify the adequacy of monitoring and maintenance for protection features such as watertight barriers and seals in the interim period until longer term actions are completed to update the design basis for external events. [p.30] nuc_11081201c.pdf 4.2 Order licensees to provide reasonable protection for equipment currently provided pursuant to 10 CFR 50.54(hh)(2) from the effects of design-basis external events and to add equipment as needed to address multiunit events while other requirements are being revised and implemented.[p.39]
  • nuc_11081201i.pdf 8.1 Order licensees to modify the EOP technical guidelines (required by Supplement 1, “Requirements for Emergency Response Capability,” to NUREG-0737, issued January 1983 (GL 82-33), to (1) include EOPs, SAMGs, and EDMGs in an integrated manner, (2) specify clear command and control strategies for their implementation, and (3) stipulate appropriate qualification and training for those who make decisions during emergencies.[p. 49] nuc_11081201j.pdf 8.3 Order licensees to modify each plant’s technical specifications to conform to the above changes.[p.50]
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  • nuc_11081201k.pdf 9.3 Order licensees to do the following until rulemaking is complete:Determine and implement the required staff to fill all necessary positions for responding to a multiunit event. Add guidance to the emergency plan that documents how to perform a multiunit dose assessment (including releases from spent fuel pools) using the licensee's site-specific dose assessment software and approach.Conduct periodic training and exercises for multiunit and prolonged SBO scenarios. Practice (simulate) the identification and acquisition of offsite resources, to the extent possible.Ensure that EP equipment and facilities are sufficient for dealing with multiunit and prolonged SBO scenarios. Provide a means to power communications equipment needed to communicate onsite (e.g., radios for response teams and between facilities) and offsite (e.g., cellular telephones, satellite telephones) during a prolonged SBO.Maintain ERDS capability throughout the accident.[p.57]
D'coda Dcoda

Nuclear Stress tests take on Fukushima lessons [19Sep11] - 0 views

  • European regulators have been publishing progress reports on the program of stress tests being carried out at nuclear power plants in response to the Fukushima accident. In the weeks following the Fukushima accident, the European Council (EC) requested a review of safety at European nuclear power plants when faced by challenging situations. The criteria for the reviews, now known as stress tests, were produced for the European Commission by the European Nuclear Safety Regulatory Group (ENSREG). Progress reports were due to be submitted to the European Commission by 15 September, and many nuclear regulators and in some cases plant operators have published summaries, including regulators in Belgium, France, Hungary, Romania, Slovakia, Slovenia, Spain, Sweden and the UK.
  • The reports vary from country to country, but the take-home story emerging from the reports is that Europe's nuclear plants are generally well placed to withstand beyond-design-basis events. Some plants have already put into practice initial measures to improve safety in response to Fukushima, and the tests are bringing to light more measures that need to be taken to improve resilience on a plant-by-plant basis.   Some measures that have already been identified are simple to put into place: for example, housekeeping routines have been changed to reduce the potential for seismic interactions (where non-safety related equipment could impact or fall onto seismically qualified equipment) at UK power plants.
  • stress tests focus on three areas highlighted by events in Japan: external threats from earthquake and flooding, specifically tsunami; the consequences of loss of safety functions, that is, a total loss of electricity supply (also referred to as station black-out, or SBO), the loss of ultimate heat sink (UHS), or both; and issues connected with the management of severe accidents. The UHS is a medium to which the residual heat from the reactor is transferred, for example the sea or a river.
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  • While tsunami are not foreseen as a problem in Europe, the plants have been obliged to consider other external and internal initiating events that could trigger a loss of safety functions.In France, a total of 150 nuclear facilities including operating reactors, reactors under construction, research reactors and other nuclear facilities are affected. In its progress report, French regulator Autorité de Sûreté Nucléaire (ASN) notes that the risk of similar phenomena to those that triggered the Fukushima accident is negligible and says that it prefers to submit a more comprehensive report for all of its affected installations later in the year. However, reports for the 80 facilities identified as priorities have been submitted and those for the country's 58 operating power reactors have already been published on the ASN's web site.
  • No fundamental weaknesses in the definition of design basis events or the safety systems to withstand them has been revealed for UK nuclear power plants from either the stress tests or from earlier national reviews, according to the progress report from the UK's Office for Nuclear Regulation (ONR). However, lessons are being learnt about improving resilience for beyond-design-basis events and removing or reducing cliff-edges, and will be applied in a timely manner, the regulator says.
  • Measures under consideration in the UK include the provision of additional local flood protection to key equipment and the provision of further emergency back-up equipment to provide cooling and power, while EDF Energy, operator of the country's AGRs and single PWR plant, is preparing additional studies to reconsider flood modelling for specific sites and to review recent climate change information that arrived subsequent to recent routine ten-yearly safety reviews. The main focus for the country's Magnox reactors will be to improve the reliability of cooling systems in the face of a variety of beyond-design-basis faults to reduce or minimise the potential for cliff-edges. Evaluations of findings are still ongoing. Operators have up to 31 October to make their full report back to their national regulator, and regulators have until 31 December to make their full reports to the European Commission.
Dan R.D.

Lessons Learned from Fukushima - the Corporate [01Jul11] - 0 views

  •      Crisis Communication
  • TEPCO seemed to have been surprised by the international attention paid to the events going on at Fukushima. In the early days, their press releases and press conferences were too infrequent and did not provide enough information. The lack of transparency drove a significant amount of speculation and fueled many rumors that are still reverberating in the media. Given the similar issues seen by BP in the aftermath of the Gulf spill, it was disappointing that TEPCO did not have a stronger crisis communication plan in place.
  • I do not see US utilities managing this any better. Utilities still seem to loathe talking to journalists or providing them with access and information to help educate them PRIOR to an event.
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  • 2)   Risk Management
  • It was clear that both BP and TEPCO failed to consider risk adequately. This issue is a tough one for public companies to manage. In many ways, they are driven by the need to be immediately responsive to the stockholder. Thus, understanding and responding to longer term risks is harder to justify.
  • 3)   Emergency Response Training
  • 4)   Know when to ask for help
D'coda Dcoda

Karl Grossman: The Nuclear Gang Regroups [29Jun11] - 0 views

  • As the disaster at the Fukushima Daiichi nuclear power plant complex continued to unfold, the nuclear gang—principals of the nuclear industry and pro-nuclear members of the U.S. Congress and the Obama administration—held a two-day “summit” in Washington, D.C. last week on pushing for new nuclear plant construction.
  • The conclusion about the impacts of Fukushima on their drive for a “renaissance” of nuclear power: it will be only a “speed bump,” as participants put it at the Special Summit on New Nuclear Energy.
  • “The momentum of the renaissance has hit a speed bump,” Ganpat Mani, president and CEO of ConverDyn which produces uranium hexafluoride which is used to produce fuel for nuclear power plants. ConverDyn is a partnership between Honeywell and General Atomics.
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  • Llewelyn King, who hosts “White House Chronicle” on PBS television, and was the summit’s moderator, asked a panel titled “Lessons from Fukushima” whether its four members considered “Fukushima a speed bump, Armageddon or something in between” for the nuclear industry.
  • William Tucker, author of Terrestrial Energy stressed that nuclear power is needed to provide carbon-free energy to counter global warming, and thus despite the Fukushima situation will do well.
  • A featured speaker at the event held June 21 and 22 was William D. Magwood IV, a member of the U.S. Nuclear Regulatory Commission. Although the commission is supposed to regulate the industry without a pro-nuclear bias, Magwood is a staunch advocate of nuclear power. Indeed, at a similar but pre-Fukushima nuclear summit at Idaho National Laboratory in December, Magwood, then head of the Office of Nuclear Energy in the U.S. Department of Energy, bemoaned that “we in the United States have not seen…a new successful nuclear power plant project, since 1973 and our research, industrial and educational bases have eroded dramatically in the last decade.”
  • Other members of the council include the nuclear industry trade group Nuclear Energy Institute;  Babcock & Wilcox, manufacturer of the Three Mile Island nuclear plant that  underwent a partial meltdown in 1979; Duke Energy, a U.S. utility long a booster of nuclear power; the Tennessee Valley Authority, a U.S. government-created public power company heavily committed to nuclear power; Uranium Producers of America; and AREVA, the French government-financed nuclear power company that has been moving to expand into the U.S. and worldwide
  • The Special Summit on New Nuclear Energy was organized by the U.S. Nuclear Infrastructure Council. Council members include General Electric, the manufacturer of the Fukushima nuclear power plants and, since 2006, in partnership in its nuclear plant business with the Japanese corporation Hitachi
  • He praised the “new general nuclear technology”—much of which is being developed at the DOE’s Idaho National Laboratory—at that December 7 meeting called the New Millennium Nuclear Energy Summit
  • A running point at the summit was the need to “educate the public” about the benefits of nuclear power despite Fukushima
  • There was also much complaining about a series of Associated Press articles on nuclear power by investigative reporter Jeff Dunn that started running a day before the summit began. On June 20, the AP series of expose’s launched with an article about how “federal regulators have been working closely with the nuclear power industry to keep the nation’s aging reactors operating within safety standards by repeatedly weakening those standards
  • Other speakers at the summit included: John Kelly, an Obama administration Department of Energy deputy assistant for nuclear reactor technologies; Matthew Milazzo representing an entity called the Blue Ribbon Commission on America’s Nuclear Future set up by the Obama administration; and Congressman Ed Whitfield of Kentucky, chairman of the House Energy & Power Subcommittee, a leading nuclear power backer in Congress
  • In addition to “Lessons from Fukushima,” there were panels on “China, India & Emerging Global Nuclear Markets,” “Advancing Nuclear Technology” and “State of the Renaissance,”
Dan R.D.

Statement to World Association of Nuclear Operators Biennial General Meeting [24Oct11] - 0 views

  • by IAEA Director General Yukiya Amano
  • I greatly value the experience and expertise of the World Association of Nuclear Operators and I welcome your decision to devote this biennial general meeting to the accident at the Fukushima Daiichi Nuclear Power Plant in Japan. Together, WANO and the IAEA will play a key role in ensuring that the right lessons are learned from the accident and that the necessary improvements in nuclear operating safety are actually put into practice everywhere.
  • We have been good partners since WANO was created in 1989. In the aftermath of Fukushima Daiichi, I believe our partnership must be deepened and intensified.
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  • 12-point IAEA Action Plan on Nuclear Safety, which was endorsed by all Member States at our General Conference last month.
  • Since the Fukushima Daiichi accident, the IAEA has worked hard to help Japan bring the situation at the site under control and to mitigate the consequences of the accident. The Agency's view is that all of the crippled reactors are now generally stable. The Japanese authorities are doing their utmost to achieve cold shutdown of all of them by the end of the year. I visited Japan a number of times for consultations with the Prime Minister and government ministers and went to the site of the accident in July. I dispatched international expert teams to assist in areas such as radiological monitoring and food safety. The Agency helped to channel international technical assistance to Japan and we also provided independent and factual reports on the situation to our Member States. We conducted a number of fact-finding missions, most recently on environmental remediation and related waste management issues.
  • Key elements of the Action Plan include an agreement that all Member States with nuclear power programmes will promptly undertake what have become known as "stress tests" of their nuclear power plants. The framework for IAEA peer reviews is being strengthened. The effectiveness of national and international emergency preparedness and response arrangements, IAEA safety standards and the international legal framework is also being reviewed.
  • Despite the Fukushima Daiichi accident, we will continue to see significant growth in the use of nuclear power in the next two decades. The latest IAEA projections suggest that growth will be slower than we had anticipated before the accident. Nevertheless, we expect the number of operating nuclear reactors in the world to continue to increase steadily in the coming decades.
Dan R.D.

Japan considers new nuclear evacuation measures - Tokyo Times [25Oct11] - 0 views

  • A committee of the Nuclear Safety Commission (NSC) is considering extending the area around nuclear plants where the authorities should be prepared to offer shelter in case of emergency.Currently at about 10 kilometer around the plants, the safety area may be increased to 30 kilometer.Seven months after the beginning of the nuclear crisis, the committee is reviewing the consequences of the March 11 quake and tsunami, in an effort to learn valuable lessons. Japan faced strong criticism for the slow reaction it showed in dealing with the current nuclear crisis.
  • Another measure which the committee is now considering is to ask the local authorities to be ready to provide iodine tablets to the population on a 50-km radius from plants, to help prevent thyroid cancers from radiation.A draft document with final recommendations will be finalized next month. But it could take years until the guidelines are fully revised, according to an official of the NSC.Around 80,000 people were forced to leave their homes in a 20-km radius area from the Fukushima plant. Some more 30,000 people left from the recommended evacuation zone, between 20 and 30 kilometers around the plant.
D'coda Dcoda

95% disagree with "Beyond Nuclear". Let's make it 99% [23Oct11] - 0 views

  • 95% disagree with “Beyond Nuclear”. Let’s make it 99% by Rod Adams on October 14, 2011 in Antinuclear activist , Politics of Nuclear Energy , Unreliables , Wind energy Share0 One of the more powerful concepts that I studied in college was called “groupthink.” The curriculum developers in the history department at the US Naval Academy thought it was important for people in training to become leaders in the US Navy learn to seek counsel and advice from as broad a range of sources as possible. We were taught how to avoid the kind of bad decision making that can result by surrounding oneself with yes-men or fellow travelers. The case study I remember most was the ill fated Bay of Pigs invasion where virtually the entire Kennedy Administration cabinet thought that it would be a cakewalk . If Patricia Miller had bothered to do the fact-checking required by journalistic integrity she would have come across this video showing 30 feet of water above the fuel at Fukushima with all of the fuel bundles exactly where they’re supposed to be. Aside: Don’t we live in an amazing world? I just typed “Bay of Pigs groupthink” into my browser search box and instantly hit on exactly the link I needed to support the statement above. It even cites the book we used when I was a plebe in 1977, more than 33 years ago. End Aside. Not everyone, however, has the benefit of early leadership lessons about the danger of believing that a small group of likeminded people can provide actionable advice. Some of the people who are most likely to be victims of groupthink are those who adamantly oppose the continued safe operation of emission-free nuclear power plants. The writers who exclusively quote members of that tiny community have also fallen into the groupthink trap.   On October 8, 2011, the Berkeley Patch, a New Jersey based journal that regularly posts negative stories about Oyster Creek, featured an article titled Petitioners to NRC: Shut Down All Fukushima-Like Nuclear Plants . Here is a snapshot of the masthead, the headline and the lede. The article is a diatribe that quotes people on the short list of frequently quoted antinuclear activists including Paul Gunter, Michael Mariotte, Kevin Kamps, Deb Katz and Dale Bridenbaugh. The author faithfully reproduces some of their best attempts to spread fear, uncertainty and doubt using untruths about the actual events at Fukushima. For example, the article uses the following example of how antinuclear activists are still trying to spread the myth that the used fuel pools at Fukushima caught fire. Oyster Creek – the oldest nuclear plant in the United States – has generated over 700 tons of high-level radioactive waste, Kevin Kamps of Beyond Nuc
  • Perhaps this October 12, 2011 post titled Oyster Creek Response that was published on Clean Energy Insight has something to do with the way the results are shaping up with 1029 out of 1080 respondents (95.3%) saying that Oyster Creek should not stop operating. Here is one more example of how inbred the group of antinuclear activists has become. I am talking here about the people who are so adamantly opposed to using nuclear energy that they do not even want existing nuclear plants to keep on producing clean, emission free, low cost electricity. Michael Mariotte of NIRS makes the following extraordinary claim: Ninety-five percent of the people in the world know about Fukushima, Michael Mariotte of the Nuclear Information and Resource Service said.
  • On October 8, 2011, the Berkeley Patch, a New Jersey based journal that regularly posts negative stories about Oyster Creek, featured an article titled Petitioners to NRC: Shut Down All Fukushima-Like Nuclear Plants. Here is a snapshot of the masthead, the headline and the lede. The article is a diatribe that quotes people on the short list of frequently quoted antinuclear activists including Paul Gunter, Michael Mariotte, Kevin Kamps, Deb Katz and Dale Bridenbaugh. The author faithfully reproduces some of their best attempts to spread fear, uncertainty and doubt using untruths about the actual events at Fukushima. For example, the article uses the following example of how antinuclear activists are still trying to spread the myth that the used fuel pools at Fukushima caught fire. Oyster Creek – the oldest nuclear plant in the United States – has generated over 700 tons of high-level radioactive waste, Kevin Kamps of Beyond Nuclear said. “Granted that some of that has been moved into dry cast storage, but the pool remains full to its capacity,” Kamps said. “And this was a re-rack capacity. Much later in terms of quantity of high level radioactive waste than it was originally designed for.” This represents 125 million curies of radioactive cesium-137 and the NRC has reported that up to 100 percent of the hazardous material could be released from a pool fire, Kamps said. “I would like to point out that Fukushima Daiichi units one, two, three and four combined in terms of the inventory of high level radioactive waste in their storage pools does not match some of these reactors I mentioned in terms of how much waste is in these pools,” Kamps said. “So the risks are greater here for boil downs and the consequences of a radioactive fire in these pools.”
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  • NOTHING happend to the fuel in the pools at Fukushima. I would like to see some evidence other than the word of an activist who frightens kids for a living to support Gunter’s rant about peices of fuel being ejected miles away. From the looks of that video, the fuel didn’t move an inch. There is also a poll associated with the article. The poll discloses that it is completely unscientific, since it allows anyone to vote and is not based on randomly selected participants. However, I think that the results as of 0315 this morning are pretty amusing since the antinuclear opinion piece has been posted for nearly a week.
  • 95% disagree with “Beyond Nuclear”. Let’s make it 99% by Rod Adams on October 14, 2011 in Antinuclear activist, Politics of Nuclear Energy, Unreliables, Wind energy Share0 One of the more powerful concepts that I studied in college was called “groupthink.” The curriculum developers in the history department at the US Naval Academy thought it was important for people in training to become leaders in the US Navy learn to seek counsel and advice from as broad a range of sources as possible. We were taught how to avoid the kind of bad decision making that can result by surrounding oneself with yes-men or fellow travelers. The case study I remember most was the ill fated Bay of Pigs invasion where virtually the entire Kennedy Administration cabinet thought that it would be a cakewalk. If Patricia Miller had bothered to do the fact-checking required by journalistic integrity she would have come across this video showing 30 feet of water above the fuel at Fukushima with all of the fuel bundles exactly where they’re supposed to be.Aside: Don’t we live in an amazing world? I just typed “Bay of Pigs groupthink” into my browser search box and instantly hit on exactly the link I needed to support the statement above. It even cites the book we used when I was a plebe in 1977, more than 33 years ago. End Aside. Not everyone, however, has the benefit of early leadership lessons about the danger of believing that a small group of likeminded people can provide actionable advice. Some of the people who are most likely to be victims of groupthink are those who adamantly oppose the continued safe operation of emission-free nuclear power plants. The writers who exclusively quote members of that tiny community have also fallen into the groupthink trap.  On October 8, 2011, the Berkeley Patch, a New Jersey based journal that regularly posts negative stories about Oyster Creek, featured an article titled Petitioners to NRC: Shut Down All Fukushima-Like Nuclear Plants . Here is a snapshot of the masthead, the headline and the lede. The article is a diatribe that quotes people on the short list of frequently quoted antinuclear activists including Paul Gunter, Michael Mariotte, Kevin Kamps, Deb Katz and Dale Bridenbaugh. The author faithfully reproduces some of their best attempts to spread fear, uncertainty and doubt using untruths about the actual events at Fukushima. For example, the article uses the following example of how antinuclear activists are still trying to spread the myth that the used fuel pools at Fukushima caught fire. Oyster Creek – the oldest nuclear plant in the United States – has generated over 700 tons of high-level radioactive waste, Kevin Kamps of Beyond Nuclear said. “Granted that some of that has been moved into dry cast storage, but the pool remains full to its capacity,” Kamps said. “And this was a re-rack capacity. Much later in terms of quantity of high level radioactive waste than it was originally designed for.” This represents 125 million curies of radioactive cesium-137 and the NRC has reported that up to 100 percent of the hazardous material could be released from a pool fire, Kamps said. “I would like to point out that Fukushima Daiichi units one, two, three and four combined in terms of the inventory of high level radioactive waste in their storage pools does not match some of these reactors I mentioned in terms of how much waste is in these pools,” Kamps said. “So the risks are greater here for boil downs and the consequences of a radioactive fire in these pools.” Fortunately, the people who are not a part of the antinuclear community are finally beginning to recognize their own strength and to realize that they do not have to remain silent while the lies are being spread. Here is how a knowledgable commenter responded to the above segment of the article: If Patricia Miller had bothered to do the fact-checking required by journalistic integrity she would have come across this video showing 30 feet of water above the fuel at Fukushima with all of the fuel bundles exactly where they’re supposed to be.
  • “It took a really extraordinary event for 95 percent of the people in the world to know about it,” he said. “If they know about Fukushima, they know about Mark 1 reactors exploding in the air and releasing toxic radiation across the world and they know that’s not a good thing. Something has to be done to make sure that never happens again.” I could not let that one pass without a comment; I am quite sure that Mariotte has once again fallen victim to the fact that he surrounds himself with people who echo his own prejudices. Here is my response.
  • Marriotte makes an interesting statement by he claiming that “95% of the people in the world” know about Fukushima. That statement might be true about the people in the United States, where advertiser-supported television news programs covered the events with breathless hype for several months. I am pretty sure that you would have a difficult time finding anyone in China, central Africa, the Asian subcontinent, South America or the Middle East who can even pronounce Fukushima, much less know anything about GE Mark 1 containments. Most of them would not even know that they should be worried about radiation because they have never been taught to be afraid of something that they cannot smell, feel, taste, or hear especially when it occurs at levels that have no chance of making them sick within their expected lifetime. Mariotte, Gunter, Kamps, Katz and Bridenbaugh are all members of a vocal, but tiny group of people who have been carrying the water of the fossil fuel industry for decades by opposing nuclear energy, the only real competitor it has. They are victims of groupthink who believe that their neighbors in Takoma Park are representative of the whole world.
  • Just before making this comment, I voted in the unscientific poll associated with the article. 95% say that Oyster Creek should keep on powering New Jersey homes and businesses. They are not impressed by the Beyond Nuclear FUD; they like clean electricity.
Dan R.D.

Vietnam, Japan nuclear project intact despite Fukushima | Reuters - 0 views

  • (Reuters) - Japan and Vietnam on Monday reaffirmed their plan to build a nuclear power plant in the Southeast Asian country using Japanese technology, even as Tokyo still struggles to put the world's worst nuclear accident in 25 years under control.
  • Last October, energy-hungry Vietnam accepted Japan as a partner in the construction of two nuclear reactors in Ninh Thuan province in central Vietnam.
  • But in March, a massive earthquake and tsunami knocked out the cooling functions at Fukushima Daiichi nuclear power plant, 240 km (150 miles) northeast of Tokyo, triggering fuel rod meltdowns, explosions and radiation leakage.
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  • "The Vietnamese side, welcoming such Japan's efforts, ... expressed its strong desire for the provisions of nuclear technologies from Japan," the statement said.
  • A joint statement, released after Japanese Prime Minister Yoshihiko Noda met with his Vietnamese counterpart Nguyen Tan Dung, said Japan was committed to enhance nuclear safety by sharing lessons learnt from the Fukushima accident.
  • "The Japanese side expressed its intention to provide Vietnam with the technologies that represent the world's highest level of nuclear safety," it added.
Dan R.D.

Those with nothing are coping best - Asia-Pacific, World News - Independent.ie [20Mar11] - 0 views

  • nine-tenths of the country which suffered no damage at all, that strength appears to have gone missing. Japan as a whole is suffering a kind of nervous breakdown. In towns nowhere near the tsunami zone, normal life has effectively stopped, with offices and shops closed, pavements empty and factory production lines silent. The only cars on the streets are queuing for petrol.
  • Even before the disaster, Japan's Prime Minister Naoto Kan was dogged by cabinet resignations, leadership plots and a 20 per cent approval rating. His government still appears paralysed.And there is, of course, another problem large enough to poleaxe a better man than Mr Kan. Some 150 miles north of Tokyo, the crippled Fukushima nuclear plant is leaking radiation in quantities which the government admits could have an impact on human health.
  • The morale meltdown is, in fact, another symptom of government failure: an immediate failure to be clear and upfront about the risks, and a longer-term failure to behave trustworthily over nuclear power.
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  • Only four years ago, another, milder, tsunami on the other side of Japan damaged another Tepco reactor, causing a leak of radioactivity.Few, if any, lessons appear to have been learned from this earlier incident.
D'coda Dcoda

U.S. Industry Taking Steps to Learn Lessons from Japan, Enhance Safety at America's Nuc... - 0 views

  • The nuclear energy industry will continue to work with the Nuclear Regulatory Commission as it considers forthcoming recommendations of an agency task force on new procedures and regulations in light of the accident at Fukushima Daiichi.  We have undertaken significant work in the past 90 days to examine our facilities and take the steps necessary to enhance safety.  We will continue to work with the Nuclear Regulatory Commission to understand any potential gaps in safety and fill those gaps. Prompted by the Fukushima accident, the NRC staff has been developing recommendations to enhance safety at America’s reactors. The task force is expected to release its report to the NRC commissioners within the next week. In their interim reports, NRC officials have emphasized that issues identified during the recent inspections will not impede the facilities’ ability to maintain safety even in the face of extreme events.
  • These NRC’s inspections complement industry efforts begun within days of the Fukushima Daiichi accident. Each of the nation’s 104 nuclear energy facilities has been subjected to a comprehensive verification of preparedness to maintain safety during a severe event, regardless of the cause. As a result of these self-inspections, facility operators have made immediate enhancements or developed plans to enhance safety. The vast majority of the items identified by the industry are enhancements to safety measures already in place.
  • The NRC has also made clear that issues identified during its post-Fukushima inspections at each plant do not undermine any facility’s ability to respond to extreme events. This conclusion is based upon exemplary levels of safe operation and the multiple layers of protection that exist at each nuclear energy facility in the country.   Moreover, in its annual reports to Congress, the NRC has listed only one “abnormal occurrence” over the past decade—an incident nine years ago that did not result in the release of radiation. Over the last 10 years, the NRC has not identified any negative trends in safety at America’s nuclear facilities. In the wake of the tragedy in Japan, Americans are concerned about whether U.S. reactors face the same risks.  The fact is, American nuclear facilities are subject to more regulatory scrutiny and requirements than in any other country.  American nuclear energy facilities are equipped and employees are trained to manage severe events. Since the terrorist attacks of Sept. 11, 2001, the industry has made significant improvements in physical structures and emergency response capabilities.
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  • Commitment to Continuous Learning, Safety
  • The U.S. industry—through its commitment to continuous learning and relentless pursuit of excellence in safe operations—has taken significant action to ensure that American reactors are operated safety and securely. This includes actions in the following areas: Command and control: key operational and response decisions remain with shift supervisor—Decision-making remains on site with licensed operators. Reactor operators drill on accident scenarios several times each year and are prepared to respond to a wide range of potential severe events.
  • Operator licensing and training—U.S. reactor operators are licensed by the NRC and must re-qualify for their license every two years. U.S. reactor operators spend one week out of six in simulator training, which is more continuous training than pilots and doctors. Safety culture—The industry’s safety culture is transparent and encourages and facilitates the reporting of problems or concerns by employees through several channels. A commitment to safety culture is evidenced by employees who embrace continuous learning and maintain a questioning attitude regarding safety. This attitude gives rise to tools like corrective actions programs.
  • Independent regulator that includes resident inspectors—The NRC is an independent agency whose sole mission is protection of public health and safety. NRC inspectors located at each of America’s nuclear energy facilities have unfettered access to workers and data as part of their daily inspections. Creation of the Institute of Nuclear Power Operations—INPO was formed by the industry after the Three Mile Island accident to drive industry toward operational excellence and above and beyond NRC requirements. Post 9/11 security contingency measures—The NRC and industry took several actions after 9/11 to enhance security at America’s nuclear energy facilities. These features also would help mitigate extreme events, such as large fires or explosions.
  • (Also see NEI’s graphic: “Commitment to Continuous Learning, Safety.”)
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