Nuclear Event in USA on Tuesday, 27 September, 2011 at 03:09 (03:09 AM) UTC, RSOE EDIS [Hungarian National Association of Radio Distress-Signalling and Infocommunications (RSOE) operates Emergency and Disaster Information Service (EDIS)]:
Michigan nuclear plant releasing radioactive steam into environment after unexpected sh... - 0 views
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Entergy’s Palisades nuclear plant near South Haven is venting radioactive steam into the environment as part of an unplanned shutdown triggered by an electrical accident. This shutdown, which began Sunday evening, came just five days after the plant restarted from a shutdown that was caused by a leak in the plant’s cooling system. “The steam that would normally go to the generators, that steam is now going into the environment … through the steam stack [...] This would have very low levels of tritium.” -Nuclear Regulatory Commission spokeswoman Prema Chandrithal h/t Anonymous tips, mooter, Sue-Ellen Campbell
Recent US nuke headlines: Problems at nuke plants in Vermont, Michigan, South... - 0 views
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Vt. nuke reduces power after pump fails -BusinessWeek Entergy faces another special investigation over malfunction at Palisades -Michigan Messenger Officials investigate reactor shutdown at Robinson plant -SCNOW False alarm sounds as Robinson Nuclear Plant goes back on line in Hartsville -The Republic NRC Tells Dominion It Plans More Inspections at North Anna – Businessweek Will recent earthquake affect plans for third nuclear reactor at North Anna? -Times-Dispatch Kucinich joins protesters at Toledo anti-nuke rally -Toledo Blade N.M. Senators Push For Increased Funding For Nuclear Waste Cleanup -Talk Radio News Servicea 1,389 CPM Peak Geiger Counter Reading, rain sample, Taos County, NM, Sept 07, 2011 -YouTube 800+ CPM Geiger Counter Reading, Sun Sept 4, 2011 -YouTube MORE: Advocates shocked at names used in federal claim manual -The News Tribune PNNL technology detects radioactive materials from the sky -KNDO
NUCLEAR POWER - Resisting "Rust Belt" reactors' radioactive risks! [04Aug12] - 0 views
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As if the closing steel mills and automobile manufacturing plants weren't bad enough, some of the oldest, most risky atomic reactors in the U.S. are located in the Midwest. Worse still, they are on the shores of the Great Lakes, putting at risk the drinking water supply for 40 million people downstream in the U.S., Canada, and a large number of Native American First Nations. Altogether, 33 atomic reactors are located on the shorelines of the Great Lakes. Two of the most infamous of these radiologically risky "Rust Belt reactors" are Entergy Nuclear's Palisades in southwest Michigan, and FirstEnergy's Davis-Besse in northwest Ohio.
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Last month, U.S. Rep. Ed Markey (D-MA), a long-time watchdog on the nuclear industry, wrote the U.S. Nuclear Regulatory Commission (NRC) about an acidic, radioactive leak representing a "crisis in the control room at the Palisades nuclear power plant." The leakage had been ongoing for a year, and was being "contained" in glorified buckets referred to by Entergy PR spokesman Mark Savage as "catch basins." Although the leak came to light when Palisades was forced to shutdown after its rate reached more than 30 gallons per day, it had been ongoing for months at a rate of 15 gallons per day. The tritiated and borated water is leaking from a 300,000 gallon Safety Injection Refueling Water storage tank, which is safety critical for both reactor core and radiological containment cooling. Whistleblowers contacted Washington, D.C. attorney Billie Pirner Garde, who alerted Rep. Markey, who wrote NRC. The NRC Office of Investigations has launched a probe into potential Entergy wrongdoing. On July 17th, NRC issued a "Confirmatory Action Letter" which enables Palisades to keep operating into 2013, even if the leak increases to nearly 38 gallons per day!
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Markey demanded a copy of an internal Entergy report surveying its own workers on "safety culture" at Palisades. Michigan Radio obtained a copy, which reveals "a lack of accountability at all levels," and a workforce deeply distrustful of management, fearful that they will be harassed and punished if they dare to raise safety concerns.
NRC seeks comment on DTE's proposed new Mich. reactor[28Oct11] - 0 views
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No environmental impact found to preclude new reactor * DTE has not decided to build new reactor yet * New reactor could cost about $8.5 billion NEW YORK, Oct 28 (Reuters) - The U.S. Nuclear Regulatory Commission (NRC) said Friday it was seeking public input on a draft environmental impact statement for DTE's proposed new reactor at the Fermi nuclear power plant in Michigan. In a release, the NRC said its staff found no environmental impacts in its preliminary findings that would preclude the commission from issuing a combined license (COL) for a new reactor at Fermi. Michigan-based power company DTE submitted its new reactor application to the NRC in September 2008, requesting a license to build and operate an Economic Simplified Boiling Water Reactor (ESBWR) at Fermi next to its existing reactor about 25 miles northeast of Toledo, Ohio.
Medical Journal Article: 14,000 U.S. Deaths Tied to Fukushima Reactor Disaster Fallout ... - 0 views
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Impact Seen As Roughly Comparable to Radiation-Related Deaths After Chernobyl; Infants Are Hardest Hit, With Continuing Research Showing Even Higher Possible Death Count
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An estimated 14,000 excess deaths in the United States are linked to the radioactive fallout from the disaster at the Fukushima nuclear reactors in Japan, according to a major new article in the December 2011 edition of the International Journal of Health Services. This is the first peer-reviewed study published in a medical journal documenting the health hazards of Fukushima.Authors Joseph Mangano and Janette Sherman note that their estimate of 14,000 excess U.S. deaths in the 14 weeks after the Fukushima meltdowns is comparable to the 16,500 excess deaths in the 17 weeks after the Chernobyl meltdown in 1986.
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The rise in reported deaths after Fukushima was largest among U.S. infants under age one. The 2010-2011 increase for infant deaths in the spring was 1.8 percent, compared to a decrease of 8.37 percent in the preceding 14 weeks.The IJHS article will be published Tuesday and will be available online as of 11 a.m. EST at http://www.radiation.org . Just six days after the disastrous meltdowns struck four reactors at Fukushima on March 11, scientists detected the plume of toxic fallout had arrived over American shores. Subsequent measurements by the U.S. Environmental Protection Agency (EPA) found levels of radiation in air, water, and milk hundreds of times above normal across the U.S. The highest detected levels of Iodine-131 in precipitation in the U.S. were as follows (normal is about 2 picocuries I-131 per liter of water): Boise, ID (390); Kansas City (200); Salt Lake City (190); Jacksonville, FL (150); Olympia, WA (125); and Boston, MA (92)
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U.S. nuke regulators weaken safety rules [20Jun11] - 0 views
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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 standards or simply failing to enforce them, an investigation by The Associated Press has found.Officials at the U.S. Nuclear Regulatory Commission regularly have decided 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 are undermining safety -- and inching the reactors closer to an accident that could harm the public and jeopardize nuclear power's future.
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Examples abound. When valves leaked, more leakage was allowed -- up to 20 times the original limit. When cracking caused radioactive leaks in steam generator tubing, an easier test was devised so plants could meet standards.Failed cables. Busted seals. Broken nozzles, clogged screens, cracked concrete, dented containers, corroded metals and rusty underground pipes and thousands of other problems linked to aging were uncovered in AP's yearlong investigation. And many of them could escalate dangers during an accident.
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Despite the problems, not a single official body in government or industry has studied the overall frequency and potential impact on safety of such breakdowns in recent years, even as the NRC has extended dozens of reactor licenses.Industry and government officials defend their actions and insist no chances are being taken. But the AP investigation found that with billions of dollars and 19 percent of America's electricity supply at stake, a cozy relationship prevails between industry and the NRC.Records show a recurring pattern: Reactor parts or systems fall out of compliance. Studies are conducted by industry and government, and all agree existing standards are "unnecessarily conservative."
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4 Ways the Department of Energy Is Tapping Tech for a Greener Future [03Aug11] - 0 views
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This week, the U.S. Department of Energy (DOE) re-launched its website, Energy.gov, to provide tools to help individuals and businesses better understand how to save energy and money. You can type your zip code into the site and get hyper-local information about your city, county and state, including information on tax credits, rebates and energy saving tips.
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The site presents DOE data visually using the open source MapBox suite of tools, and localized data and maps can be shared or embedded on any website or blog. Other data sets the DOE is mapping include alternative fuel locations and per capita energy usage. Anyone can now compare how his state’s energy usage compares with others across the country. In addition to making the data more palatable for the public, the DOE is offering open data sets for others to use.
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Our goal is simple — to improve the delivery of public services online. We’re using government data to go local in a way that’s never been possible before. We’re connecting the work of the Energy Department with what’s happening in your backyard,” says Cammie Croft, senior advisor and director of new media and citizen engagement at the DOE. “We’re making Energy.gov relevant and accessible to consumers and small businesses in their communities.”
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Gemma Reguera on cleaning up nuclear waste with bacteria [03Oct11] - 0 views
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Gemma Reguera at Michigan State University leads a team that found the normal digestive processes of a common type of bacteria – known as Geobacter – can reduce levels of uranium waste. She spoke with EarthSky:
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geobacter
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She said these bacteria don’t make radioactive material less radioactive. But they do immobilize it by converting it into a solid that’s more easily contained – so we can remove it and store it safely. Her group found that, when Geobacter come into contact with free-floating uranium – uranium dissolved in water, let’s say – the bacteria zap the uranium with small blasts of electricity. They do this naturally, as part of their digestive processes. This electricity causes the uranium to mineralize – in other words, they turn the uranium into something like a rock. Radioactive material is much less potent in this solid form, Reguera said, and easier to remove from the environment. She said:
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Earless baby bunny near Fukushima Daiichi stokes fears of radiogenic mutation... - 0 views
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A baby bunny apparently born without ears (photo at left) in the town of Namie, near the massively leaking Fukushima Daiichi nuclear power plant, has raised concerns about mutagenic effects caused by radioactivity in the environment. Naysayers abound, despite evidence of genetic mutations in animals (such as a two headed calf) and plants (including deformed flowers) in the aftermath of the Three Mile Island meltdown collected and documented by Mary Osborn; numerous scientific studies showing adverse impacts on wildlife populations in Chernobyl contaminated regions, such as on birds by Dr. Tim Mousseau of the University of South Carolina; and, further back in time, an epidemic of ewe deaths in southwest Utah immediately downwind of the Nevada Nuclear Weapons Test Site. An excellent book by John G. Fuller, "The Day We Bombed Utah," published in 1984, recounts how Mormon sheep farmers experienced unprecedented sheep and ewe deaths in the early 1950s, shortly after nuclear weapons blasts upwind in Nevada. The farmers sued the Atomic Energy Commission for damages. AEC research scientists swore, under oath, that they had no evidence that radioactivity could cause such a die off in sheep and ewes. However, over a quarter century later, it was shown by the sheep farmers and their attorney that the AEC had lied -- they had conducted experiments on sheep at the Hanford Nuclear Reservation in Washington State: they observed die offs very similar to what occurred in Utah. The same judge who had presided over the original trial heard the new evidence as well, and ruled that the AEC had perpetrated a fraud upon the court. Fuller also wrote "We Almost Lost Detroit," published in 1975, about the 1966 partial meltdown at the Fermi 1 experimental plutonium breeder reactor in Monroe, Michigan.
CNN: Tepco's claim of 'spontaneous' fission is an "improbable phenomenon" says nuke pro... - 0 views
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Nov. 3 — “A rare type of radioactive decay, not a renewed chain reaction, appears to have produced the radioactive xenon gas,” reports CNN.
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According to the report, on Thursday Tepco said “it believed the gases were produced by ‘spontaneous fission’ of uranium, since the shorter-lived isotope persisted after the use of boric acid”.
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Gary Was, a nuclear engineering professor at the University of Michigan, told CNN that ‘spontaneous’ fission occurs when an element like uranium splits on its own, though it’s an “improbable phenomenon”.
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Japan Gov't on Containing Radiation: "We don't have experience in this field" - "We're ... - 0 views
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KORIYAMA, Oct. 31 — “Japan still is struggling to figure out how to clean up the mess, exacerbating fears about health risks and fanning mistrust of the government,” reports Yumiko Ono in today’s Wall Street Journal. In fact, government policies may be increasing the spread of radioactive particles: According to the article, “Some experts say some ad hoc cleanup efforts risk spreading radiation further.” For example, Ono says schools “are temporarily storing contaminated soil in holes dug within the school compounds and lined with plastic sheets.”
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Of this ‘storage’ method, Kimberlee Kearfott, a University of Michigan nuclear-engineering professor who has served on U.S. government panels for nuclear cleanups, says: Plastic isn’t a long-lasting seal against radioactive substances leaking. If radioactive materials get into the ground water and are concentrated there that could be worse than soil contamination because it could spread rapidly. “This type of shallow-pit burial has not been used in the U.S. since the 1960s.” “This is definitely not a good idea.” Officials at Japan’s environment ministry “concede the task is daunting,” according to the Journal article.
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During an interview, Vice Minister Hideki Minamikawa said: “We don’t have experience in this field.” “We’re talking about such a vast area.” “Currently, there are no clear signs yet on what needs to be done to make decontamination a success.”
Earthquake readiness of U.S. nuclear power plants is unclear [25Aug11] - 0 views
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Earthquakes are routinely measured by magnitude, or energy released. But the Nuclear Regulatory Commission (NRC)requires the nation's 104 nuclear reactors to withstand a predicted level of ground motion, or acceleration — something called g-force. What does that mean, magnitude-wise?
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"I don't have what that translates into … unfortunately," NRC spokesman David McIntyre says. The agency released a statement Thursday to clarify its "earthquake measurements and design criteria," but it does not say what ground motion each reactor can handle. This muddiness heightens the concerns of industry critics, who have urged stricter safety rules after reactors at Japan's Fukushima Dai-ichi nuclear plant nearly melted down due to a magnitude-9.0 earthquake and tsunami on March 11.
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A task force mandated by President Obama recommended in July that each U.S. plant be re-examined, given ongoing NRC research that shows the seismic risks for Eastern and Central U.S. nuclear power plants have increased. "The Virginia earthquake is now our local 911 call to stop delaying the implementation of stricter safety standards," Rep. Edward Markey, D-Mass., wrote in a letter this week to the NRC.
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