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    • An electric car owner would have to drive at least 129,000km before producing a net saving in CO2. Many electric cars will not travel that far in their lifetime because they typically have a range of less than 145km on a single charge and are unsuitable for long trips. Even those driven 160,000km would save only about a tonne of CO2 over their lifetimes.
    • The British study, which is the first analysis of the full lifetime emissions of electric cars covering manufacturing, driving and disposal, undermines the case for tackling climate change by the rapid introduction of electric cars.

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    • In an article published in Nature Photonics, researchers Malte Gather and Seok Hyun Yun describe how a solution made from GFP was used in combination with a mirrored chamber to create a laser. From this preliminary test, Gather and Yun were able to determine how much GFP was required to create the laser light. Using this result, they then moved ahead to genetically engineer mammalian cells that could express the GFP at the required levels.
    • The researchers report that they were able to create bright laser pulses that lasted a few nanoseconds with a single cell. Amazingly the cells were not damaged during the production of the laser light but were able to withstand hundreds of pulses. Furthermore, the spherical shape of the cell itself acted as a lens “refocusing the light and inducing emission of laser light at lower energy levels than required for the solution-based device.”

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  • Jun 18, 11

    about the risk to the Ft. Calhoun Nuclear Plant due to Missouri River flooding and other nuclear facilities in the area

    • at the Fort Calhoun Nuclear Power Station near Blair, Nebraska, the river is already lapping at the Aqua Dams -- giant plastic tubes filled with water -- that form a stockade around the plant's buildings. The plant has become an island.
    • The Nuclear Regulatory Commission (NRC) issued a "yellow finding PDF" (indicating a safety significance somewhere between moderate and high) for the plant last October, after determining that the Omaha Public Power District (OPPD) "did not adequately prescribe steps to mitigate external flood conditions in the auxiliary building and intake structure" in the event of a worst-case Missouri River flood. The auxiliary building -- which surrounds the reactor building like a horseshoe flung around a stake -- is where the plant's spent-fuel pool and emergency generators are located.

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    • The 1883 eruption of Krakatoa killed some 40,000 people, and for centuries Indonesians have lived under constant threat from the 400-plus volcanoes that dot the country’s 18,000-odd islands. Now a project by Chevron (CVX) in Java is taking advantage of those smoldering mountains. The U.S. oil major has drilled 84 wells to a depth of two miles beneath the rainforest to tap not crude or gas, but steam. The vapors, which reach 600F, spin turbines 24 hours a day, generating electricity for Jakarta, a city with a population of 9.6 million.
    • Chevron is about to get some competition. General Electric (GE), India’s Tata Group, and other companies are building geothermal projects in Indonesia, and the investment ultimately may add up to more than $30 billion. The companies are responding to President Susilo Bambang Yudhoyono’s promise in February to boost government subsidies for clean energy. Former Vice-President Al Gore has called Indonesia the first potential “geothermal superpower.”

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    • The Japanese government has announced it is to carry out so-called stress tests on all of the country’s nuclear reactors.
    • A string of plants were shut down in the wake of the massive earthquake and tsunami that triggered a nuclear crisis in the country’s north-east.

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    • Tokyo Electric Power Company has held its first annual shareholders’ meeting since the nuclear disaster caused by the tsunami in March and it was a stormy affair, with 10,000 investors on hand – three times the number that attended last year’s gathering.
    • There were protests from environmentalists outside and at the meeting itself some shareholders called on the company to abandon nuclear power – a proposal that was voted down

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    • Almost three-quarters of Japanese people who voted in a poll would like to see nuclear power phased out of Japan
    • A Japanese government spokesman admitted voters could have been influenced by the rejection of atomic power in Italy’s referendum on Monday.

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    • Three months after the Fukushima nuclear accident in Japan, several hundred demonstrators and activists gathered in central Paris to voice their opposition to France’s nuclear policy
    • Until the Fukushima disaster Japan had no significant anti-nuclear lobby. That has changed, and on Saturday hundreds of protesters gathered in front of the headquarters of the Tokyo Electric Company and Chubu Electric to voice their concerns.
    • Organisers said they had telephoned ahead and made an appointment with Tepco officials to present their petition, but no one turned up at the arranged time.

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    • 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

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    • Georgia Power company stock
    • On a professional level, there is a lot riding on the success of the project to add two new Westinghouse AP1000 reactors to the Vogtle site in eastern Georgia along the Savannah River. It is one of only two remaining projects that is actually moving forward out of the finalists for the first round of loan guarantees initially authorized by the Energy Policy Act of 2005. It is the only project to have actually been awarded a conditional loan guarantee and the one that is most at risk of having a significant schedule interruption if the Nuclear Regulatory Commission dallies even longer in its review process for the completed design certification license application

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    • There are many terrific reasons to favor the rapid development of nuclear fission technology.
      • It is a reliable and affordable alternative to hydrocarbon combustion
      • It is a technology that can use less material per unit energy output than any other power source
      • It is a technology where much of the cost comes in the form of paying decent salaries to a large number of human beings
      • It is a technology where wealth distribution is not dependent on the accident of geology or the force of arms in controlling key production areas
      • It is an energy production technology where the waste materials are so small in volume that they can be isolated from the environment
      • It is a technology that is so emission free that it can operate without limitation in a sealed environment – like a submarine
      • It is an important climate change mitigation too

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    • Arnie Gundersen, who lives here in Burlington, is Chief Engineer of Fairewinds Associates is a well-known authority on the subject, someone who has figured prominently in recent accounts of Vermont Yankee circumstances.
    • Mr. Gundersen, who has almost four decades experience in the nuclear power industry, earned his Bachelors and Masters in Nuclear Engineering from RPI. He was a licensed reactor operator and put in twenty years in the industry. He’s led teams of engineers dealing with nuclear reactors at 70 nuclear plants around the nation. He was appointed by now Governor Peter Schumlin to the Vermont Yankee Oversight Panel in 2008 and it’s his expertise that qualifies him as an expert witness on various aspects of Vermont Yankee, including plant safety, its decommissioning fund, and the suitability of the plant being extended past 2012.

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    • The New York Times published an article on Sunday, June 26, 2011 titled Insiders Sound an Alarm Amid a Natural Gas Rush. The article quotes a number of emails from natural gas industry insiders, financial analysts that cover the gas industry and skeptical geologists to produce a number of questions about the long term viability of an increasing dependence on cheap natural gas from hydraulic fracturing. The message is that the gas industry has been engaging in hyperbole regarding its capacity to expand production at current prices to meet market demands.
    • the people quoted in the NY Times article do not agree that the technique magically produces low cost gas in unprecedented abundance.

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    • 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.

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    • Throughout the Eighties nuclear energy continued to be a subject of intense controversy, however the conflict had shifted to the local level where planned and unfinished nuclear projects offered manifold targets for attack. This period was typified by widespread changes in how the antinuclear movement was organized, and completed the shift from a concentration on nuclear weapons to that of nuclear power. So effective was this that when the Chernobyl accident occurred in 1986, the impact on public opinion was surprisingly small. Most people had made up their minds on nuclear power and entrenched attitudes are difficult to change. In part II of this series we will examine the paths that the movement took post-Chernobyl to the present dwelling on the various changes in structure and how it has impacted the movement’s agenda.
    • One of the greatest strengths of the antinuclear movement in North America and the bulk of the Anglosphere has been its autonomy—from business, political parties, and in most cases, the State. Thus the antinuclear power movement has been largely autonomous from partisan party politics. This autonomy from electoral politics has enabled it to escape the inevitable dilution of its demands that is characteristic of broad movements of this sort. This is quite different from what happened in Europe. In Germany the Green Party evolved directly from the antinuclear power movement, but was later able to tap enough support to elect several representatives to the Bundestag, while on the other hand France seems to have largely embraced nuclear energy, and the movement there is weak and disorganized.

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    • Deregulate The Atom

      History of the Antinuclear Movement, Part 2b

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      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

    • I have been rereading a 1982 book by Bertrand Goldschmidt titled “The Atomic Complex: A Worldwide Political History of Nuclear Energy.”
    • The two self-assigned homework projects are as part of a reflective effort to understand more about how human society moved from a period of optimism based on a vision of “Atoms for Peace” to a period where someone reading the advertiser supported press would believe that sensible people would logically consider giving up the whole technology out of fear of radiation and its health consequences.

      One of the hopeful lessons I have learned so far is that the initial conditions of our current fight to defend and expand the safe use of atomic energy are far different from those that faced the people engaged in the earliest battles against a well organized opposition to nuclear technology development. We have a much better chance of success now than we did then – and there are several reasons why that is true.

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    • On June 20 the Associated Press published the results of a year long investigative report on safety at nuclear reactors in the U.S. It is a major effort by an experienced journalist and will receive wide attention.

      Coming on the heels of the Fukushima crisis on Japan, the first of two article contains some strong allegations.

      AP's investigative reporter Jeff Donn writes that the Nuclear Regulatory Commission has watered down safety regulations in order to keep older reactors like Oyster Creek open beyond 40 years.

    • The article, with its spectacular allegations, was swiftly picked up by the mainstream media including USA Today along with video and a picture of an example of reactor corrosion.

      In a piece titled "Nuke regulator, industry compromise safety to keep reactors running," Donn wrote . . .

      "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, or simply failing to enforce them, an investigation by The Associated Press has found.

      Time after time, officials at the U.S. Nuclear Regulatory Commission have decided that original regulations were too strict, arguing that safety margins could be eased without peril, according to records and interviews.

      The result? Rising fears that these accommodations by the NRC are significantly undermining safety - and inching the reactors closer to an accident that could harm the public and jeopardize the future of nuclear power in the United States."

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