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Dan R.D.

Aiken County suing feds over Yucca Mountain | The Augusta Chronicle [20Feb10] - 0 views

  • AIKEN - Aiken County officials have filed suit against the federal government over its plans to pull the plug on the Yucca Mountain nuclear waste disposal site in Nevada.
  • The county is seeking a temporary restraining order to block plans to terminate the disposal site. At one point, more than 4,000 metric tons of waste from the Savannah River Site was to be shipped to Yucca Mountain.
  • "I am not sure of the reasoning. There's been a lot of talk about what Obama wants to do, but Obama has not said what his plans are. We just have to make our lawsuit or we'll become the depository."
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  • Aiken County Councilman Willar Hightower, a Democrat, said he does not believe the move to close Yucca Mountain is for political gain, as some Republicans have alleged. Whatever the reason for the decision, he does not want the nuclear waste to remain in Aiken County, he said.
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US Thirst for Fossil Fuels is Decimating Nature's Wildlife: Report [19Jan12] - 0 views

  • The day after the Obama administration rejected a proposal for the Keystone XL tar sands pipeline -- a move widely, if cautiously, applauded by environmental groups and advocates of renewable energy -- a new report highlights the destructive impact of fossil fuel consumption in the United States. The report, called Fueling Extinction: How Dirty Energy Drives Wildlife to the Brink, highlights the top 10 US species whose survival is most threatened by the development, extraction, transportation, and consumption of fossil fuels.
  • The report itself does not shy away from pointing its finger directly at the profit-driven aspect of the fossil fuel industry, nor its dependence on taxpayer-funded subsidies:
  • The animals (and one plant) highlighted by the group range from the relatively unknown and small Tan Riffleshell, a freshwater mussel found in only five rivers in the eastern US, to the large and majestic Bowhead Whale, believed to be among the oldest mammals on earth and the only whale that lives exclusively in arctic waters.  The other eight species examined in the report include: the Dunes Sagebrush Lizard, the Graham’s Penstemon (a wildflower), the Greater Sage Grouse, the Kemp’s Ridley Sea Turtle, the Kentucky Arrow Darter, the Spectacled Eider, the Whooping Crane, and the Wyoming Pocket Gopher. Receiving the 'activist's choice award' from the voting members was the Polar Bear, chosen because it was "the species they were most concerned about."
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Greg Palast » Fukushima: They Knew [10Nov11] - 0 views

  • Here was the handwritten log kept by a senior engineer at the nuclear power plant:
  • Wiesel was very upset. He seemed very nervous. Very agitated. . . . In fact, the plant was riddled with problems that, no way on earth, could stand an earth- quake. The team of engineers sent in to inspect found that most of these components could "completely and utterly fail" during an earthquake. "Utterly fail during an earthquake." And here in Japan was the quake and here is the utter failure. The warning was in what the investigations team called The Notebook, which I'm not supposed to have.  Good thing I've kept a copy anyway, because the file cabinets went down with my office building .... WORLD TRADE CENTER TOWER 1, FIFTY-SECOND FLOOR
  • [This is an excerpt in FreePress.org from Vultures' Picnic: In Pursuit of Petroleum Pigs, Power Pirates and High-Finance Fraudsters, to be released this Monday.  Click here to get the videos and the book.] Two senior nuclear plant engineers were spilling out their souls and files on our huge conference table, blowing away my government investigations team with the inside stuff about the construction of the Shoreham, New York, power station. The meeting was secret. Very secret. Their courage could destroy their careers: No engineering firm wants to hire a snitch, even one who has saved thousands of lives. They could lose their jobs; they could lose everything. They did. That’s what happens. Have a nice day.
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  • On March 12 this year, as I watched Fukushima melt, I knew:  the "SQ" had been faked.  Anderson Cooper said it would all be OK.  He'd flown to Japan, to suck up the radiation and official company bullshit.  The horror show was not the fault of Tokyo Electric, he said, because the plant was built to withstand only an 8.0 earthquake on the Richter scale, and this was 9.0.  Anderson must have been in the gym when they handed out the facts.  The 9.0 shake was in the middle of the Pacific Ocean, 90 miles away.  It was barely a tenth of that power at Fukushima. I was ready to vomit.  Because I knew who had designed the plant, who had built it and whom Tokyo Electric Power was having rebuild it:  Shaw Construction.  The latest alias of Stone & Webster, the designated builder for every one of the four new nuclear plants that the Obama Administration has approved for billions in federal studies.
  • But I had The Notebook, the diaries of the earthquake inspector for the company.  I'd squirreled it out sometime before the Trade Center went down.  I shouldn't have done that.  Too bad. All field engineers keep a diary. Gordon Dick, a supervisor, wasn’t sup- posed to show his to us. I asked him to show it to us and, reluctantly, he directed me to these notes about the “SQ” tests.
  • SQ is nuclear-speak for “Seismic Qualification.” A seismically qualified nuclear plant won’t melt down if you shake it. A “seismic event” can be an earthquake or a Christmas present from Al Qaeda. You can’t run a nuclear reactor in the USA or Europe or Japan without certified SQ. This much is clear from his notebook: This nuclear plant will melt down in an earthquake. The plant dismally failed to meet the Seismic I (shaking) standards required by U.S. and international rules.
  • From The Notebook: Wiesel was very upset. He seemed very nervous. Very agitated. [He said,] “I believe these are bad results and I believe it’s reportable,” and then he took the volume of federal regulations from the shelf and went to section 50.55(e), which describes reportable deficiencies at a nuclear plant and [they] read the section together, with Wiesel pointing to the appropriate paragraphs that federal law clearly required [them and the company] to report the Category II, Seismic I deficiencies. Wiesel then expressed his concern that he was afraid that if he [Wiesel] reported the deficiencies, he would be fired, but that if he didn’t report the deficiencies, he would be breaking a federal law. . . . The law is clear. It is a crime not to report a safety failure. I could imagine Wiesel standing there with that big, thick rule book in his hands, The Law. It must have been heavy. So was his paycheck. He weighed the choices: Break the law, possibly a jail-time crime, or keep his job.
  • I think we should all worry about Bob. The company he worked for, Stone & Webster Engineering, built or designed about a third of the nuclear plants in the United States.
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    "Completely and Utterly Fail in an Earthquake"The Fukushima story you didn't hear on CNN.Plant engineers knew it would fail in an earthquake.
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The myth of renewable energy | Bulletin of the Atomic Scientists - 0 views

  • "Clean." "Green." What do those words mean? When President Obama talks about "clean energy," some people think of "clean coal" and low-carbon nuclear power, while others envision shiny solar panels and wind turbines. And when politicians tout "green jobs," they might just as easily be talking about employment at General Motors as at Greenpeace. "Clean" and "green" are wide open to interpretation and misappropriation; that's why they're so often mentioned in quotation marks. Not so for renewable energy, however.
  • people across the entire enviro-political spectrum seem to have reached a tacit, near-unanimous agreement about what renewable means: It's an energy category that includes solar, wind, water, biomass, and geothermal power.
  • Renewable energy sounds so much more natural and believable than a perpetual-motion machine, but there's one big problem: Unless you're planning to live without electricity and motorized transportation, you need more than just wind, water, sunlight, and plants for energy. You need raw materials, real estate, and other things that will run out one day. You need stuff that has to be mined, drilled, transported, and bulldozed -- not simply harvested or farmed. You need non-renewable resources:
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  • Solar power. While sunlight is renewable -- for at least another four billion years -- photovoltaic panels are not. Nor is desert groundwater, used in steam turbines at some solar-thermal installations. Even after being redesigned to use air-cooled condensers that will reduce its water consumption by 90 percent, California's Blythe Solar Power Project, which will be the world's largest when it opens in 2013, will require an estimated 600 acre-feet of groundwater annually for washing mirrors, replenishing feedwater, and cooling auxiliary equipment.
  • Geothermal power. These projects also depend on groundwater -- replenished by rain, yes, but not as quickly as it boils off in turbines. At the world's largest geothermal power plant, the Geysers in California, for example, production peaked in the late 1980s and then the project literally began running out of steam.
  • Wind power. According to the American Wind Energy Association, the 5,700 turbines installed in the United States in 2009 required approximately 36,000 miles of steel rebar and 1.7 million cubic yards of concrete (enough to pave a four-foot-wide, 7,630-mile-long sidewalk). The gearbox of a two-megawatt wind turbine contains about 800 pounds of neodymium and 130 pounds of dysprosium -- rare earth metals that are rare because they're found in scattered deposits, rather than in concentrated ores, and are difficult to extract.
  • Biomass.
  • t expanding energy crops will mean less land for food production, recreation, and wildlife habitat. In many parts of the world where biomass is already used extensively to heat homes and cook meals, this renewable energy is responsible for severe deforestation and air pollution
  • Hydropower.
  • "renewable energy" is a meaningless term with no established standards.
  • The amount of concrete and steel in a wind-tower foundation is nothing compared with Grand Coulee or Three Gorges, and dams have an unfortunate habit of hoarding sediment and making fish, well, non-renewable.
  • All of these technologies also require electricity transmission from rural areas to population centers. Wilderness is not renewable once roads and power-line corridors fragment it
  • the life expectancy of a solar panel or wind turbine is actually shorter than that of a conventional power plant.
  • meeting the world's total energy demands in 2030 with renewable energy alone would take an estimated 3.8 million wind turbines (each with twice the capacity of today's largest machines), 720,000 wave devices, 5,350 geothermal plants, 900 hydroelectric plants, 490,000 tidal turbines, 1.7 billion rooftop photovoltaic systems, 40,000 solar photovoltaic plants, and 49,000 concentrated solar power systems. That's a heckuva lot of neodymium.
  • hydroelectric power from dams is a proved technology. It already supplies about 16 percent of the world's electricity, far more than all other renewable sources combined.
  • None of our current energy technologies are truly renewable, at least not in the way they are currently being deployed. We haven't discovered any form of energy that is completely clean and recyclable, and the notion that such an energy source can ever be found is a mirage.
  • Long did the math for California and discovered that even if the state replaced or retrofitted every building to very high efficiency standards, ran almost all of its cars on electricity, and doubled its electricity-generation capacity while simultaneously replacing it with emissions-free energy sources, California could only reduce emissions by perhaps 60 percent below 1990 levels -- far less than its 80 percent target. Long says reaching that target "will take new technology."
  • it will also take a new honesty about the limitations of technology
Jan Wyllie

Full Meltdown: Fukushima Called the 'Biggest Industrial Catastrophe in the History of M... - 0 views

  • Fukushima has three nuclear reactors exposed and four fuel cores exposed," he said, "You probably have the equivalent of 20 nuclear reactor cores because of the fuel cores, and they are all in desperate need of being cooled, and there is no means to cool them effectively.
  • TEPCO has been spraying water on several of the reactors and fuel cores, but this has led to even greater problems, such as radiation being emitted into the air in steam and evaporated sea water - as well as generating hundreds of thousands of tons of highly radioactive sea water that has to be disposed of.
  • "They are pouring in water and the question is what are they going to do with the waste that comes out of that system, because it is going to contain plutonium and uranium. Where do you put the water?"
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  • The water picks up enormous amounts of radiation, so you add more water and you are generating hundreds of thousands of tons of highly radioactive water."
  • "They recalculated the amount of radiation released, but the news is really not talking about this," he said. "The new calculations show that within the first week of the accident, they released 2.3 times as much radiation as they thought they released in the first 80 days."
  • a nuclear waste advisor to the Japanese government reported that about 966 square kilometres near the power station - an area roughly 17 times the size of Manhattan - is now likely uninhabitable.
  • far more radiation has been released than has been reported.
  • "We have 20 nuclear cores exposed, the fuel pools have several cores each, that is 20 times the potential to be released than Chernobyl,"
  • the exposed reactors and fuel cores are continuing to release microns of caesium, strontium, and plutonium isotopes. These are referred to as "hot particles".
  • "We are discovering hot particles everywhere in Japan, even in Tokyo," he said. "Scientists are finding these everywhere. Over the last 90 days these hot particles have continued to fall and are being deposited in high concentrations. A lot of people are picking these up in car engine air filters."
  • Clearly people in Fukushima prefecture have breathed in a large amount of these particles. Clearly the upper West Coast of the US has people being affected. That area got hit pretty heavy in April.
  • Why have alarms not been sounded about radiation exposure in the US?
  • Nuclear operator Exelon Corporation has been among Barack Obama's biggest campaign donors, and is one of the largest employers in Illinois where Obama was senator
  • Using nuclear power to produce electricity in Japan is a product of the nuclear policy of the US
  • Gundersen worries about more earthquake aftershocks, as well as how to cool two of the units. "Unit four is the most dangerous, it could topple," he said. "After the earthquake in Sumatra there was an 8.6 [aftershock] about 90 days later, so we are not out of the woods yet. And you're at a point where, if that happens, there is no science for this, no one has ever imagined having hot nuclear fuel lying outside the fuel pool. They've not figured out how to cool units three and four."
  • "With Three Mile Island and Chernobyl, and now with Fukushima, you can pinpoint the exact day and time they started," he said, "But they never end."
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      Actually, this is exactly what I expected given the history of nuclear energy and the history of inadequate safeguards, ignoring safety regulations, etc.
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    A "NEVER ENDING DISASTER" - A new rendition of Hofstadter's Law about how things take longer than expected ... it's always worse than expected, even when you expect the worse.
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Harm from Fukushima Radiation: A Matter Of Perspective [09Jul11] - 0 views

  • A leading biophysicist has cast a critical light on the government’s reassurances that Americans were never at risk from Fukushima fallout, saying “we really don’t know for sure.”
  • When radioactive fallout from Japan’s nuclear disaster began appearing in the United States this spring, the Obama Administration’s open-data policy obligated the government to inform the public, in some detail, what was landing here.
  • Covering the story, I watched the government pursue what appeared to be two strategies to minimize public alarm:
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  • It framed the data with reassurances like this oft-repeated sentence from the EPA: “The level detected is far below a level of public health concern.” The question, of course, is whose concern.
  • The EPA seemed to be timing its data releases to avoid media coverage. It released its most alarming data set late on a Friday—data that showed radioactive fallout in the drinking water of more than a dozen U.S. cities.
  • Friday and Saturday data releases were most frequent when radiation levels were highest. And despite the ravages newspapers have suffered from internet competition, newspaper editors still have not learned to assign reporters to watch the government on weekends. As a result, bloggers broke the fallout news, while newspapers relegated themselves to local followups, most of which did little more than quote public health officials who were pursuing strategy #1.
  • For example, when radioactive cesium-137 was found in milk in Hilo, Hawaii, Lynn Nakasone, administrator of the Health Department’s Environmental Health Services Division, told the Honolulu Star-Advertiser: ”There’s no question the milk is safe.”
  • Nakasone had little alternative but to say that. She wasn’t about to dump thousands of gallons of milk that represented the livelihood of local dairymen, and she wasn’t authorized to dump the milk as long as the radiation detected remained below FDA’s Derived Intervention Level, a metric I’ll discuss more below.
  • That kind of statement failed to reassure the public in part because of the issue of informed consent—Americans never consented to swallowing any radiation from Fukushima—and in part because the statement is obviously false.
  • There is a question whether the milk was safe.
  • medical experts agree that any increased exposure to radiation increases risk of cancer, and so, no increase in radiation is unquestionably safe.
  • Whether you choose to see the Fukushima fallout as safe depends on the perspective you adopt, as David J. Brenner, a professor of radiation biophysics and the director of the Center for Radiological Research at Columbia University Medical Center, elucidated recently in The Bulletin of The Atomic Scientists:
  • Should this worry us? We know that the extra individual cancer risks from this long-term exposure will be very small indeed. Most of us have about a 40 percent chance of getting cancer at some point in our lives, and the radiation dose from the extra radioactive cesium in the food supply will not significantly increase our individual cancer risks.
  • But there’s another way we can and should think about the risk: not from the perspective of individuals, but from the perspective of the entire population. A tiny extra risk to a few people is one thing. But here we have a potential tiny extra risk to millions or even billions of people. Think of buying a lottery ticket — just like the millions of other people who buy a ticket, your chances of winning are miniscule. Yet among these millions of lottery players, a few people will certainly win; we just can’t predict who they will be. Likewise, will there be some extra cancers among the very large numbers of people exposed to extremely small radiation risks? It’s likely, but we really don’t know for sure.
  • the EPA’s standard for radionuclides in drinking water is so much more conservative than the FDA’s standard for radionuclides in food. The two agencies anticipate different endurances of exposure—long-term in the EPA’s view, short-term in FDA’s. But faced with the commercial implications of its actions, FDA tolerates a higher level of mortality than EPA does.
  • FDA has a technical quibble with that last sentence. FDA spokesman Siobhan Delancey says: Risk coefficients (one in a million, two in ten thousand) are statistically based population estimates of risk. As such they cannot be used to predict individual risk and there is likely to be variation around those numbers. Thus we cannot say precisely that “one in a million people will die of cancer from drinking water at the EPA MCL” or that “two in ten thousand people will die of cancer from consuming food at the level of an FDA DIL.” These are estimates only and apply to populations as a whole.
  • The government, while assuring us of safety, comforts itself in the abstraction of the population-wide view, but from Dr. Brenner’s perspective, the population-wide view is a lottery and someone’s number may come up. Let that person decide whether we should be alarmed.
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Nuclear Waste Piles Up As Repository Plan Falters [28Jul11] - 0 views

  • Diablo Canyon nuclear power plant on California's central coast has more than 1,300 tons of nuclear waste sitting on its back porch, waiting for pickup. The problem is, there's no one to pick it up
  • The 103 other reactors in the country are in the same bind — it has now been more than 50 years since the first nuclear plant was switched on in the United States, and the federal government still hasn't found a permanent home for the nation's nuclear waste
  • The two nuclear reactors at the plant generate steam that drives giant turbines, which in turn generate electricity that powers about 3 million households. Once the uranium rods that fuel the reactors are used up, they're removed and cooled down underwater, in temporary storage pools.
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  • The trouble is, those "temporary" pools have become pretty permanent and crowded, as utilities load them up with more fuel rods, squeezing them closer together
  • Since 1982, utility customers on the nuclear grid have paid $34 billion into a federal fund for moving the waste to some kind of permanent disposal site — something the federal government still hasn't done
  • 65,000 tons of nuclear waste have piled up at power plants — waste that produces more radioactivity than the reactors themselves
  • "It is clear that we lack a comprehensive national policy to address the nuclear fuel cycle, including management of nuclear waste
  • Yucca Mountain in Nevada was the leading contender, until Nevada's residents said "not in our backyard."
  • In the meantime, utility companies like PG&E are stuck with the waste. During a visit three years ago, engineers at Diablo Canyon were preparing to move older waste from storage in pools to containers called dry casks. "The spent fuel pools were not built large enough to hold all the fuel from the original 40-year license life, so we had to find alternatives for safe storage," said Pete Resler, head of PG&E's nuclear communications at the time. The company is now using some dry casks — huge concrete and steel canisters to store older, less radioactive waste. Each is anchored to its own concrete pad.
  • "Each one of those pads is 7-foot-thick concrete with steel rebar reinforcement in it," Resler says. Those pads are there as an extra measure because Diablo is situated near two significant seismic faults. There are now 16 of these canisters sitting on the plant grounds, with plans to fill 12 more in the next couple of years
  • Though most agree that dry-casking is safer than leaving the fuel rods in pools of water, nobody's proposing it as a permanent solution. The head of the Nuclear Regulatory Commission, Gregory Jaczko, told Sen. Feinstein's committee that it's the best we can do for now.
  • "Right now we believe that for at least 100 years, that fuel can be stored with very little impacts to health and safety, or to the environment," Jaczko said.
  • In the meantime, the Blue Ribbon Commission appointed by President Obama to find that way forward will issue another round of recommendations Friday
  • They're likely to include more stop-gap measures, while the holy grail of a permanent home for spent fuel remains decades away
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    There's a detailed chart on the page showing how much waste is stored at sites, state by state
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Congressman Doc Hastings' Testimony To The U.S. Nuclear Blue Ribbon Commission [16Jul10] - 0 views

  • My views on the approach this Administration has chosen to take when it comes to terminating Yucca Mountain and setting the mission of the Blue Ribbon Commission are well known.  The Commission was formed so that the Obama Administration could put off decisions about nuclear waste and spent nuclear fuel until after November, while at the same time illegally acting to shut down the national repository as quickly as possible
  • Congressman Doc Hastings’ (WA-04) Legislative Director presented his testimony to members of the Blue Ribbon Commission in the Tri-Cities today.  A complete copy of his testimony is attached below.
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Senator Lamar Alexander: "Nuclear Power Is the Most Reliable and Useful Source of Green... - 0 views

  • U.S. Senator Lamar Alexander (R-Tenn.), chairman of the Senate Republican Conference, delivered a speech this week at the International V.M. Goldschmidt Conference in Knoxville.  Alexander serves on the Senate Environment and Public Works Committee and is the chairman of the Tennessee Valley Authority Congressional Caucus.  His remarks as prepared follow:
  • When
  • in a speech in Oak Ridge in May of 2009, I called for America to build 100 new nuclear plants during the next twenty years.  Nuclear power produces 70 percent of our pollution-free, carbon-free electricity today.  It is the most useful and reliable source of green electricity today because of its tremendous energy density and the small amount of waste that it produces.  And because we are harnessing the heat and energy of the earth itself through the power of the atom, nuclear power is also natural.
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  • Forty years ago, nuclear energy was actually regarded as something of a savior for our environmental dilemmas because it didn’t pollute.  And this was well before we were even thinking about global warming or climate change.  It also didn’t take up a great deal of space.  You didn’t have to drown all of Glen Canyon to produce 1,000 megawatts of electricity.  Four reactors would equal a row of wind turbines, each one three times as tall as Neyland Stadium skyboxes, strung along the entire length of the 2,178-mile Appalachian Trail.   One reactor would produce the same amount of electricity that can be produced by continuously foresting an area one-and-a-half times the size of the Great Smoky Mountains National Park in order to create biomass.  Producing electricity with a relatively small number of new reactors, many at the same sites where reactors are already located, would avoid the need to build thousands and thousands of miles of new transmission lines through scenic areas and suburban backyards. 
  • While nuclear lost its green credentials with environmentalists somewhere along the way, some are re-thinking nuclear energy because of our new environmental paradigm – global climate change.  Nuclear power produces 70 percent of our carbon-free electricity today.  President Obama has endorsed it, proposing an expansion of the loan guarantee program from $18 billion to $54 billion and making the first award to the Vogtle Plant in Georgia.  Nobel Prize-winning Secretary of Energy Steven Chu wrote recently in The Wall Street Journal about developing a generation of mini-reactors that I believe we can use to repower coal boilers, or more locally, to power the Department of Energy’s site over in Oak Ridge.  The president, his secretary of energy, and many environmentalists may be embracing nuclear because of the potential climate change benefits, but they are now also remembering the other positive benefits of nuclear power that made it an environmental savior some 40 years ago
  • The Nature Conservancy took note of nuclear power’s tremendous energy density last August when it put out a paper on “Energy Sprawl.”  The authors compared the amount of space you need to produce energy from different technologies – something no one had ever done before – and what they came up with was remarkable.  Nuclear turns out to be the gold standard.  You can produce a million megawatts of electricity a year from a nuclear reactor sitting on one square mile.  That’s enough electricity to power 90,000 homes.  They even included uranium mining and the 230 square miles surrounding Yucca Mountain in this calculation and it still comes to only one square mile per million megawatt hours
  • Coal-fired electricity needs four square miles, because you have to consider all the land required for mining and extraction.  Solar thermal, where they use the big mirrors to heat a fluid, takes six square miles.  Natural gas takes eight square miles and petroleum takes 18 square miles – once again, including all the land needed for drilling and refining and storing and sending it through pipelines.  Solar photovoltaic cells that turn sunlight directly into electricity take 15 square miles and wind is even more dilute, taking 30 square miles to produce that same amount of electricity.
  • When people say “we want to get our energy from wind,” they tend to think of a nice windmill or two on the horizon, waving gently – maybe I’ll put one in my back yard.   They don’t realize those nice, friendly windmills are now 50 stories high and have blades the length of football fields.  We see awful pictures today of birds killed by the Gulf oil spill.  But one wind farm in California killed 79 golden eagles in one year. The American Bird Conservancy says existing turbines can kill up to 275,000 birds a year.
  • And for all that, each turbine has the capacity to produce about one-and-a-half megawatts.  You need three thousand of these 50-story structures to equal the output of one nuclear reactor
  • , wind power can be counted on to be there 10 to 15 percent of the time when you need it.  TVA can count on nuclear power 91 percent of the time, coal, 60 percent of the time and natural gas about 50 percent of the time.  This is why I believe it is a taxpayer rip-off for wind power to be subsidized per unit of electricity at a rate of 25 times the subsidy for all other forms of electricity combined. 
  • the “problem of nuclear waste” has been overstated because people just don’t understand the scale or the risk.  All the high-level nuclear waste that has ever been produced in this country would fit on a football field to a height of ten feet.  That’s everything.  Compare that to the billion gallons of coal ash that slid out of the coal ash impoundment at the Kingston plant and into the Emory River a year and a half ago, just west of here.  Or try the industrial wastes that would be produced if we try to build thousands of square miles of solar collectors or 50-story windmills.  All technologies produce some kind of waste.  What’s unique about nuclear power is that there’s so little of it.
  • Now this waste is highly radioactive, there’s no doubt about that.  But once again, we have to keep things in perspective.  It’s perfectly acceptable to isolate radioactive waste through storage.  Three feet of water blocks all radiation.  So does a couple of inches of lead and stainless steel or a foot of concrete.  That’s why we use dry cask storage, where you can load five years’ worth of fuel rods into a single container and store them right on site.  The Nuclear Regulatory Commission and Energy Secretary Steven Chu both say we can store spent fuel on site for 60 or 80 years before we have to worry about a permanent repository like Yucca Mountain
  • then there’s reprocessing.  Remember, we’re now the only major nuclear power nation in the world that is not reprocessing its fuel.  While we gave up reprocessing in the 1970s, the French have all their high-level waste from 30 years of producing 80 percent of their electricity stored beneath the floor of one room at their recycling center in La Hague.  That’s right; it all fits into one room.  And we don’t have to copy the French.  Just a few miles away at the Oak Ridge National Laboratory they’re working to develop advanced reprocessing technologies that go well beyond what the French are doing, to produce a waste that’s both smaller in volume and with a shorter radioactive life.  Regardless of what technology we ultimately choose, the amount of material will be astonishingly small.  And it’s because of the amazing density of nuclear technology – something we can’t even approach with any other form of energy
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Experts Say Federal Nuclear Waste Panel Overlooks Public Mistrust [13Aug10] - 0 views

  • expert on technological risk and environmental change. Other contributors include fellow WSU sociologist James F. Short and Tom Leschine, director of the University of Washington School of Marine Affairs
  • "While scientific and technical analyses are essential, they will not, and arguably should not, carry the day unless they address, substantively and procedurally, the issues that concern the public." Source:  Washington State University A renewed federal effort to fix the nation's stalled nuclear waste program is focusing so much on technological issues that it fails to address the public mistrust hampering storage and disposal efforts.
  • Writing in the latest issue of the journal Science, 16 researchers from around the country say a special White House panel on high-level radioactive waste needs to focus more on the social and political acceptability of its solutions to succeed
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  • The lead author of the "policy forum" paper is Eugene Rosa, a Washington State University professor of sociology and a widely published expert
  • Their paper comes while a "nuclear renaissance" has more than 50 reactors under construction and another 100-plus planned over the next decade. Meanwhile, some 60,000 tons of high-level waste have accumulated in the United States alone as 10 presidential administrations have failed to develop a successful waste-disposal program
  • President Obama is bolstering the nation's commitment to nuclear energy with $8.6 billion in loan guarantees to two new plants in Georgia and a 2011 budget request for tens of billions more. Meanwhile, he has appointed a 15-member Blue Ribbon Panel to review the storage, processing and disposal of nuclear materials
  • The panel is dominated by science and technology experts and politicians, says Rosa. But disposing of nuclear waste, he says, "will ultimately require public acceptability.  Current efforts by the administration, such as the composition of its Blue Ribbon Commission, indicate that this important element may be overlooked."
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House Committee Investigates Yucca Mountain Closure [08aPR11] - 0 views

  • While the House of Representatives is embroiled in a dispute over the 2011 budget, the Energy and Commerce Committee also is investigating a controversial budget move made two years ago – the abandonment of the Yucca Mountain nuclear waste repository.Late last week, committee chairman Rep. Fred Upton, R-Mich., and Rep. John Shimkus, R-Ill., mailed letters to the heads of the Nuclear Regulatory Commission and Department of Energy demanding records related to the decision to end the project
  • The representatives said in a release that they initiated the investigation “after reviewing available evidence indicating there was no scientific or technical basis for withdrawing [Yucca Mountain’s license] application.”
  • For decades, the site beside a former testing ground for atomic weapons was to be the nation’s designated repository for high-level nuclear waste. Customers of utilities that use nuclear reactors paid a surcharge for the repository’s construction, but the 2010 federal budget cut off funding to the project and President Barack Obama has long voiced his opposition to it. A number of utilities have sued to recover the cost of dry storage for spent fuel at reactor sites after the 1998 deadline for the repository’s completion passed, and additional litigation soon followed the decision to abandon the project.
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US plans nuclear talks with Saudi Arabia [30Jul11] - 0 views

  • A team of US diplomats are expected to visit the Saudi capital of Riyadh to "discuss the possibility of moving forward on a nuclear cooperation agreement," a congressional aide said on the condition of anonymity, AFP reported. Representative Ileana Ros-Lehtinen, chairwoman of the House Foreign Affairs Committee, a lawmaker from the Republican Party has criticized the move, saying that "its ties to terrorists and terror financing alone should rule it out as a candidate for the US nuclear cooperation." "I am astonished that the administration is even considering a nuclear cooperation agreement with Saudi Arabia," she added.
  • Washington and Riyadh signed a tentative agreement on developing civilian nuclear technologies in 2008. The Obama administration, like its predecessor, has sought to promote nuclear cooperation with allies. Washington also signed a nuclear cooperation deal with the United Arab Emirates (UAE) in 2009. The deal meant that the UAE would renounce their plans to enrich and reprocess uranium in exchange of having the right to purchase the material from international suppliers. Furthermore, Saudi Arabia has also been pursuing nuclear cooperation agreements with South Korea, Japan, France and Russia. In February, 2011, France singed a nuclear cooperation deal with Saudi Arabia, offering the kingdom nuclear know-how.
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Vermont bucks American nuclear trend [07Jul11] - 0 views

  • While President Obama still favors nuclear energy after the Fukushima disaster, the New England state of Vermont wants to scrap it altogether. The Vermont Yankee nuclear power plant is slated for shutdown in March 2012.
  • Nestel has already been arrested 11 times in protests against the reactor. She is a member of the "Shut it down!" group, which consists of 12 women from the ages of 40 to 92. They all have the same mission: to shut down Vermont Yankee, and in doing so make Vermont a nuclear power-free state. "We have a lot to do," says Nestel. "We are always going to have protests at the reactor and we will always let ourselves be arrested. We don't leave until we're arrested. But they always drop the charges because we're so well-liked in the community."
  • Since the reactor, identical in construction to the one in Fukushima, went on line in 1972, it has made headlines time and again. In 2007 a cooling tower collapsed due to shabby wooden girders. When in 2010 it was discovered that radioactive tritium had seeped into the groundwater from a pipe leak, the Vermont Senate voted by a large majority to close Vermont Yankee by 2012. Differing opinions among politicians and population
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  • A completely different message, however, came just a few weeks later from the American nuclear energy authorities in Washington, the Nuclear Regulatory Commission (NRC). Just days after the Fukushima nuclear crisis, the NRC extended Vermont Yankee's operating license for another 20 years. Whether it was Vermont or Washington that overstepped its boundaries is currently being disputed in the courts.
  • Experts anticipate that the Vermont Yankee case will end up at the highest court, the Supreme Court, and that obtaining a final decision will take several years.
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USA and Russia commit to expand nuclear power [21Sep11] - 0 views

  • Energy leaders from Russia and America have made a "commitment to supporting the safe and secure expansion of civil nuclear energy" on the sidelines of the International Atomic Energy Agency's General Conference.    Officials from the US Department of Energy and Russia's Rosatom signed what the US side called a "joint statement on strategic direction of US-Russia nuclear cooperation." US energy secretary Stephen Chu said it was a milestone for the two nuclear energy pioneers. They were long separated by their opposition during the Cold War, but now share a leading role in nuclear security and disarmament.
  • Chu said in his address to the conference that nuclear energy's role grows more valuable as we confront a changing climate, increasing energy demand and a struggling economy. "At the same time, Fukushima reminds us that nuclear safety and security require continued vigilance." He noted the agreements made by Russia and the USA to reduce their weapons stockpiles and the importance of the widest possible sign-up to the framework of international conventions supporting the safe use of nuclear energy.   Russian nuclear energy chief Sergei Kiriyenko focused comments on his country's efforts to help new nations enjoy the benefits of nuclear energy. Their entrance to the field raises "questions of nuclear safety, infrastructure, creation of licensing and safety oversight and development of a clear legal framework in accordance with the requirements and recommendations of the IAEA," he said.  
  • Kiriyenko noted Russia's cooperation towards nuclear build with Bangladesh, Belarus, Nigeria and Vietnam. "In the last year," he said, "we have proposed a new model of cooperation.. based on the principle of 'build-speak-operate'." The 'speak' component would refer to the lending of specific Russian expertise in the areas of law and regulation. This would come in addition to extensive and expanding lines of support from the IAEA. He said that "experience in this model confirms that this scheme can provide a higher level of safety and operational success."   The nuclear project in Turkey was said to be the first example of this mode of cooperation: Russia will build, own and operate a four-unit power plant at Akkuyu, supplying the state utility with electricity at a fixed price for at least 15 years. Rosatom will initially own 100% of the project and it intends to retain at least 51% in the long term.
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  • This kind of open-market assurance would lessen the perceived need for a country to develop its own suite of nuclear fuel facilities as Iran has done. Chu said Iran has a choice: "it can comply with its obligations and restore international confidence in the exclusively peaceful nature of its nuclear activities, or it can face deepening isolation and international censure." He praised the IAEA board for referring the status of nuclear programs in Iran, Syria and North Korea to the UN Security Council.   Chu's statement contained a message from President Barack Obama: "The tragic events at Fukushima make clear that nuclear energy, which holds great promise for global development and as a carbon-free source of power, also brings significant challenges to our collective safety and security... We must aim for a future in which peaceful nuclear energy is not only safe, but also accessible by all nations that abide by their obligations."
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Southern Gambles on First U.S. Nuclear Reactors in a Generation [26Sep11] - 0 views

  • Southern Co. is poised to end a three-decade freeze on nuclear development as the U.S. Nuclear Regulatory Commission holds a final hearing today before granting it a license to build and operate two reactors. The stakes for Atlanta-based Southern are greater than its bottom line, Chief Executive Officer Thomas Fanning said during two interviews. If there is to be a nuclear revival in the U.S., Southern, the largest U.S. power company, must deliver the $14 billion project on-time and on-budget, he said.
  • “We’ve got to be successful,” Fanning said during an interview at Bloomberg headquarters in New York. “This is the first, best shot for the nuclear renaissance in America.” Nuclear expansion ground to a halt in the U.S. as cost overruns, construction delays and a thicket of new regulations after Three Mile Island’s partial-meltdown in 1979 turned some plants into economic disasters, Ted Quinn, past president of the American Nuclear Society, said in a telephone interview.
  • A far worse accident at Japan’s Fukushima Dai-Ichi nuclear station this March so far hasn’t derailed Southern’s project at Plant Vogtle south of Augusta, Georgia, as critics predicted. Southern is on track to license the plant by early 2012, provided the commission certifies design changes for the Westinghouse AP1000 reactors that will power Vogtle, said Scott Burnell, a commission spokesman, in a telephone interview.
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  • Success at Vogtle could draw investors to other atomic projects on the drawing boards in Virginia, Florida and the Carolinas, Fanning said. Future Nuclear Development If Vogtle fails, Southern may prove that the time for massive nuclear reactors is over, moving the nation toward smaller modular reactors or away from atomic power altogether, said Chris Gadomski, lead nuclear analyst for Bloomberg New Energy Finance.
  • “If the new projects are fumbled -- over-budget, behind- schedule -- then utilities will be much more hesitant to start new nuclear construction,” Gadomski said in a telephone interview. Southern and its partners have invested more than $3 billion into the site since 2009, Fanning said, receiving special dispensation from the commission to begin work on cooling towers and other structures not deemed essential to nuclear safety while they awaited final approval to build the reactors.
  • So far, Vogtle’s new reactors remain under-budget and on schedule to begin producing power in 2016 and 2017, Southern said in a Sept. 20 filing with Georgia regulators. Georgia consumers will pay $6.1 billion of the project’s costs through rate hikes, while the Obama Administration has pledged loan guarantees for another $8.3 billion.
  • Challenges Remain Vogtle still faces challenges. U.S. Representative Edward Markey, a Massachusetts Democrat, on Sept. 23 called for scrutiny of federal nuclear loan guarantees following the collapse of solar panel-maker Solyndra LLC, which received a $535 million loan guarantee. Vogtle’s opponents worry it will suffer the same cost overruns experienced by other first-of-a-kind reactors in the U.S. when new units were being built a generation ago, Sara Barczak, program director with the Southern Alliance for Clean Energy, said in an interview.
  • She’s also concerned that Vogtle may have to be redesigned to comply with tougher seismic standards crafted following Fukushima and an August temblor in Virginia. “We want them to get it right, get it worked out, because all they’re going to do is cost ratepayers and taxpayers money,” said Barczak.
  • A Master Plan The 104 nuclear power plants built a generation ago in the U.S. were customized to each operator’s whims and built without a true master plan, said John Polcyn, a consultant and senior nuclear adviser who has worked on about two dozen plants in the U.S., Japan and China. “The one thing the industry has really gotten mature about is standardization,” Polcyn said. “Is it perfect? No. But I tell you we are eons better than we were the last go-round.”
  • Miller and Fanning have sophisticated software to monitor every element of the project and pre-fabricated construction that’s first being tested at two plants in China. Miller describes his management style as “Whac-A-Mole,” dealing with problems immediately as they arise and planning for every contingency. His approach has been tested as Southern and its partners deal with suppliers who haven’t built to nuclear construction’s exacting standards since the 1990s.
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The Environmental Case for Nuclear Energy - Korea [26Sep11] - 0 views

  • Six months after the Fukushima disaster, the repercussions of history’s second-largest nuclear meltdown are still being felt, not only in Japan but around the world. Predictably, people are rethinking the wisdom of relying on nuclear power. The German and Swiss governments have pledged to phase out the use of nuclear power, and Italy has shelved plans to build new reactors. Public debate on future nuclear energy use continues in the United Kingdom, Japan, Finland, and other countries.So far, it is unclear what the reaction of the Korean government will be. Certainly, the public backlash to nuclear energy that has occurred elsewhere in the world is also evident in Korea; according to one study, opposition to nuclear energy in Korea has tripled since the Fukushima disaster. However, there are countervailing considerations here as well, which have caused policy-makers to move cautiously. Korea’s economy is often seen as particularly reliant on the use of nuclear power due to its lack of fossil fuel resources, while Korean companies are some of the world’s most important builders (and exporters) of nuclear power stations.
  • There are three primary reasons why nuclear power is safer and greener than power generated using conventional fossil fuels. First ― and most importantly ― nuclear power does not directly result in the emission of greenhouse gases. Even when you take a life-cycle approach and factor in the greenhouse gas emissions from the construction of the plant, there is no contest. Fossil fuels ― whether coal, oil, or natural gas ― create far more global warming.
  • The negative effects of climate change will vastly outweigh the human and environmental consequences of even a thousand Fukushimas. This is not the place to survey all the dire warnings that have been coming out of the scientific community; suffice it to quote U.N. Secretary General Ban Ki-moon’s concise statement that climate change is the world’s “only one truly existential threat … the great moral imperative of our era.” A warming earth will not only lead to death and displacement in far-off locales, either. Typhoons are already hitting the peninsula with greater intensity due to the warming air, and a recent study warns that global warming will cause Korea to see greatly increased rates of contagious diseases such as cholera and bacillary dysentery.
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  • As the world’s ninth largest emitter of greenhouse gases, it should be (and is) a major priority for Korea to reduce emissions, and realistically that can only be accomplished by increasing the use of nuclear power. As Barack Obama noted with regard to the United States’ energy consumption, “Nuclear energy remains our largest source of fuel that produces no carbon emissions. It’s that simple. (One plant) will cut carbon pollution by 16 million tons each year when compared to a similar coal plant. That’s like taking 3.5 million cars off the road.” Environmentalists have traditionally disdained nuclear power, but even green activists cannot argue with that logic, and increasing numbers of them ― Patrick Moore, James Lovelock, Stewart Brand and the late Bishop Hugh Montefiore being prominent examples ― have become supporters of the smart use of nuclear power.
  • Second, the immediate dangers to human health of conventional air pollution outweigh the dangers of nuclear radiation. In 2009, the Seoul Metropolitan Government measured an average PM10 (particulate) concentration in the city of 53.8 g/m3, a figure that is roughly twice the level in other developed nations. According to the Gyeonggi Research Institute, PM10 pollution leads to 10,000 premature deaths per year in and around Seoul, while the Korea Economic Institute has estimated its social cost at 10 trillion won. While sulfur dioxide levels in the region have decreased significantly since the 1980s, the concentration of nitrogen dioxide in the air has not decreased, and ground-level ozone levels remain high. Unlike fossil fuels, nuclear power does not result in the release of any of these dangerous pollutants that fill the skies around Seoul, creating health hazards that are no less serious for often going unnoticed.
  • And third, the environmental and safety consequences of extracting and transporting fossil fuels are far greater than those involved with the production of nuclear power. Korea is one of the largest importers of Indonesian coal for use in power plants, for example. This coal is not always mined with a high level of environmental and safety protections, with a predictable result of air, water, and land pollution in one of Asia’s most biologically sensitive ecosystems. Coal mining is also one of the world’s more dangerous occupations, as evidenced by the many tragic disasters involving poorly managed Chinese mines. While natural gas is certainly a better option than coal, its distribution too can be problematic, whether by ship or through the recently proposed pipeline that would slice down through Siberia and North Korea to provide direct access to Russian gas.
  • What about truly green renewable energy, some might ask ― solar, wind, geothermal, hydroelectric, and tidal energy? Of course, Korea would be a safer and more sustainable place if these clean renewable resources were able to cover the country’s energy needs. However, the country is not particularly well suited for hydroelectric projects, while the other forms of renewable energy production are expensive, and are unfortunately likely to remain so for the foreseeable future. The fact is that most Koreans will not want to pay the significantly higher energy prices that would result from the widespread use of clean renewables, and in a democratic society, the government is unlikely to force them to do so. Thus, we are left with two realistic options: fossil fuels or nuclear. From an environmental perspective, it would truly be a disaster to abandon the latter.
  • By Andrew Wolman Andrew Wolman is an assistant professor at the Hankuk University of Foreign Studies Graduate School of International and Area Studies, where he teaches international law and human rights.
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First Large Scale 24/7 Solar Power Plant to be Constructed in U.S [29Sep11] - 0 views

  • The Obama administration provided a loan guarantee of $737 million to SolarReserve on Thursday to construct the first large-scale solar power plant that stores energy and provides electricity 24 hours a day, 7 days a week. The solar power project will be constructed in Nevada. (Note that BrightSource Energy is at a similar stage in the development of a larger solar thermal power plant in the Mojave Desert, receiving a DOE loan guarantee of $1.37 billion in February 2010 and $168 million from Google this April.)
  • The SolarReserve power plant utilizes what is called thermal energy storage to store heat collected from the sun, which is then utilized by the power plant to boil water and produce steam. The steam then turns a steam turbine which generates electricity. This is a how a solar thermal power plant generally works, but keep in mind that there are different types of solar thermal power plants, some of which are not steam.
  • This type collects heat and stores it in molten salt which is then circulated to the boiler. The boiler… boils water into steam which then rushes through a steam turbine.17,500 heliostats* focus or concentrate sunlight onto the collector at the top of a 640-foot tall tower until it reaches a temperature of 1,050 degrees Fahrenheit.
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  • The power plant’s electricity generation capacity (basically, how much it can generate) is 110-MW, which makes it one of the larger-scale solar power plants out there today.You might have guessed by now that this type of power plant is able to provide electricity at night, and all week, because it stores heat in the form of salt that is released in the evening so that the plant can continue to generate electricity when it is dark, cloudy, or stormy.
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Is nuclear energy different than other energy sources? [08Sep11] - 0 views

  • Nuclear power proponents claim: It has low carbon emissions. It is the peaceful face of the atom and proliferation problems are manageable. It is compact -- so little uranium, so much energy. Unlike solar and wind, it is 24/7 electricity. It reduces dependence on oil. Let's examine each argument.
  • 1. Climate. Nuclear energy has low carbon emissions. But the United States doesn't lack low-carbon energy sources: The potential of wind energy alone is about nine times total US electricity generation. Solar energy is even more plentiful. Time and money to address climate change are in short supply, not low carbon dioxide sources. Instead of the two large reactors the United States would require every three months to significantly reduce carbon dioxide emissions, all the breathless pronouncements from nuclear advocates are only yielding two reactors every five years -- if that. Even federal loan guarantees have not given this renaissance momentum. Wall Street won't fund them. (Can nuclear power even be called a commercial technology if it can't raise money on Wall Street?) Today, wind energy is far cheaper and faster than nuclear. Simply put: Nuclear fares poorly on two crucial criteria -- time and money.
  • 2. Proliferation. President Eisenhower spoke of "Atoms for Peace" at the United Nations in 1953; he thought it would be too depressing only to mention the horrors of thermonuclear weapons. It was just a fig leaf to mask the bomb: Much of the interest in nuclear power is mainly a cover for acquiring bomb-making know-how. To make a real dent in carbon dioxide emissions, about 3,000 large reactors would have to be built worldwide in the next 40 years -- creating enough plutonium annually to create 90,000 bombs, if separated. Two or three commercial uranium enrichment plants would also be needed yearly -- and it has only taken one, Iran's, to give the world a nuclear security headache.
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  • 4. Consistency. Solar and wind power are intermittent. But the wind often blows when the sun doesn't shine. Existing hydropower and natural gas plants can fill in the gaps. Denmark manages intermittency by relying on Norwegian hydropower and has 20 percent wind energy. Today, compressed-air energy storage is economical, and sodium sulfur batteries are perhaps a few years from being commercial. Smart grids and appliances can communicate to alleviate intermittency. For instance, the defrost cycle in one's freezer could, for the most part, be automatically deferred to wind or solar energy surplus periods. Likewise, icemakers could store coldness to provide air-conditioning during peak hot days. The United States is running on an insecure, vulnerable, 100-year-old model for the grid -- the equivalent of a punch-card-mainframe computer system in the Internet age. It's a complete failure of imagination to say wind and solar intermittency necessitates nuclear power.
  • 3. Production. Nuclear power does produce electricity around the clock -- until it doesn't. For instance, the 2007 earthquake near the seven-reactor Kashiwazaki Kariwa plant in Japan turned 24/7 electricity into a 0/365 shutdown in seconds. The first of those reactors was not restarted for nearly two years. Three remain shut down. Just last month, an earthquake in Virginia shut down the two North Anna reactors. It is unknown when they will reopen. As for land area and the amount of fuel needed, nuclear proponents tend to forget uranium mining and milling. Each ton of nuclear fuel creates seven tons of depleted uranium. The eight total tons of uranium have roughly 800 tons of mill tailings (assuming ore with 1 percent uranium content) and, typically, a similar amount of mine waste. Nuclear power may have a much smaller footprint than coal, but it still has an enormous waste and land footprint once uranium mining and milling are considered.
  • 5. Oil. The United States uses only a tiny amount of oil in the electricity sector. But with electric vehicles, solar- and wind-generated electricity can do more for "energy independence" now than nuclear can, as renewable energy plants can be built quickly. Luckily, this is rapidly becoming a commercial reality. Parked electric vehicles or plug-in hybrids in airports, large businesses, or mall parking lots could help solve intermittency more cheaply and efficiently. Ford is already planning to sell solar panels to go with their new all-electric Ford Focus in 2012. We don't need a costly, cumbersome, water-intensive, plutonium-making, financially risky method to boil water. Germany, Italy, and Switzerland are on their way to non-nuclear, low-carbon futures. Japan is starting down that road. A new official commission in France (yes, France!) will examine nuclear and non-nuclear scenarios. So, where is the Obama administration?
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    From Bulletin of the Atomic Scientists
Dan R.D.

More Green Madness On the Plains [25Aug11] - 0 views

  • The proposed Keystone XL pipeline will carry oil from tar sands in Canada across the entire midwestern United States to Port Arthur, Texas. It could eventually transport 900,000 barrels of oil a day and without government funding of any kind has the potential to create 20,000 jobs starting early in 2012. The greens want President Obama to kill it of course; the political blindness and the wishful thinking that so frequently vitiates green policy proposals is fully on display.
  • I will only point to a study by the Canadian Association of Petroleum Producers: “Oil sands crude is six per cent more GHG intensive than the U.S. crude supply average on a wells-to-wheels basis.” Only 6 percent. Yes, that study comes from the oil industry; the green studies and the oil company studies are both suspect and need outside review.
  • the Washington Post want to throw the greens under the bus on this one. “Tar sands crude is not appealing; it is low-grade, it is hard to extract, it is difficult to refine and it produces a lot of carbon emissions. But if it is to be burned anyway, there’s little reason for America to reject it, as long as Keystone XL can transport it across the plains safely.”
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DOE, NNSA Announce Availability of Reserve Stockpile of Nuclear Power Reactor Fuel Mate... - 0 views

  • WASHINGTON, D.C. – As part of the Obama Administration’s commitment to strengthen global nuclear nonproliferation efforts, the U.S. Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) today announced the availability of a reserve stockpile of low-enriched uranium (LEU) for use as commercial nuclear power fuel. The stockpile was derived from down-blending surplus highly enriched uranium (HEU) from the U.S. stockpile.This new American Assured Fuel Supply (AFS) creates a vehicle for promoting the peaceful use of nuclear energy without exacerbating nuclear proliferation risks. Through this plan, the U.S. is able to encourage wider use of nuclear power production at the same time as it meets U.S. nuclear disarmament obligations.
  • The AFS sets aside LEU down-blended from surplus U.S. weapons HEU to serve as a backup fuel supply for foreign or domestic reactors in the event of a supply disruption. Along with the International Fuel Bank to be administered by the International Atomic Energy Agency (IAEA), the AFS gives nation states that are looking to nuclear power as a clean energy source an assured supply of LEU, decreasing the need to develop costly enrichment technology. Establishing this reserve will put confidence in the U.S. as a reliable supplier of nuclear fuel and should encourage other governments to see American nuclear vendors as preferable partners.“As more countries look to nuclear power as a low-carbon option for addressing growing energy demands, assuring a fuel supply without promoting proliferation sensitive technologies is a critical national security priority,” said Secretary of Energy Steven Chu. “In addition to protecting fuel supplies for commercial power producers, the Assured Fuel Supply helps demonstrate our commitment to nuclear nonproliferation by eliminating surplus weapons uranium in a way that promotes the peaceful use of nuclear energy.”
  • The AFS reserve is modest in size and designed not to disrupt or replace market mechanisms. Rather, it is to be sold at market value in the event of demonstrated need after all other market options are exhausted. 
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