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D'coda Dcoda

US Orders News Blackout Over Crippled Nebraska Nuclear Plant [17Jun11] - 0 views

  • A shocking report prepared by Russia’s Federal Atomic Energy Agency (FAAE) on information provided to them by the International Atomic Energy Agency (IAEA) states that the Obama regime has ordered a “total and complete” news blackout relating to any information regarding the near catastrophic meltdown of the Fort Calhoun Nuclear Power Plant [photo top left] located in Nebraska. According to this report, the Fort Calhoun Nuclear Plant suffered a “catastrophic loss of cooling” to one of its idle spent fuel rod pools on 7 June after this plant was deluged with water caused by the historic flooding of the Missouri River which resulted in a fire causing the Federal Aviation Agency (FAA) to issue a “no-fly ban” over the area.
  • Though this report confirms independent readings in the United States of “negligible release of nuclear gasses” related to this accident it warns that by the Obama regimes censoring of this event for “political purposes” it risks a “serious blowback” from the American public should they gain knowledge of this being hidden from them. Interesting to note about this event was the Nuclear Regulatory Commission (NRC) Chief, Gregory B. Jaczko, blasting the Obama regime just days before the near meltdown of the Fort Calhoun Nuclear Power Plant by declaring that “the policy of not enforcing most fire code violations at dozens of nuclear plants is “unacceptable” and has tied the hands of NRC inspectors.”
  • This report further notes that the “cover-up” of this nuclear disaster by President Obama is being based on his “fantasy” of creating so-called green jobs which he (strangely) includes nuclear power into as his efforts to bankrupt the US coal industry proceed at a record breaking pace.
D'coda Dcoda

Phase-Out Hurdle: Germany Could Restart Nuclear Plant to Plug Energy Gap [21Jul11] - 0 views

  • Nuclear Phase-Out Related articles, background features and opinions about this topic. Print E-Mail Feedback 07/13/2011   Phase-Out Hurdle Germany Could Restart Nuclear Plant to Plug Energy Gap dapd Germany might need to switch a nuclear power plant back on. Germany's energy agency is warning that one of the German reactors mothballed in the wake of Fukushima may have to be restarted to make up for possible power shortages this winter and next. Berlin is also   using money earmarked for energy efficiency to subsidize coal-fired power plants. For reasons of data protection and privacy, your IP address will only be stored if you are a registered user of Facebook and you are currently logged in to the service. For more detailed information, please click on the "i" symbol. Nuclear energy, as has become abundantly clear this year, has no future in Germany. For once the government, the parliament and the public all agree: Atomic reactors in the country will be history a decade from now. Before that can happen, however, the country has to find alternate power sources. In fact, amid concerns that supply shortages this winter could result in temporary blackouts, Germany's Federal Network Agency on Tuesday indicated that one of the seven reactors shut down in the immediate wake of the Fukushima nuclear disaster in Japan could be restarted this winter to fill the gap . "The numbers that we currently have indicate that one of these nuclear energy plants will be needed," said agency head Matthias Kurth on Tuesday in Berlin. He said that ongoing analysis has indicated that fossil fuel-powered plants would not prove to be adequate as a backup.
  • Nuclear Phase-Out Related articles, background features and opinions about this topic. Print E-Mail Feedback 07/13/2011   Phase-Out Hurdle Germany Could Restart Nuclear Plant to Plug Energy Gap dapd Germany might need to switch a nuclear power plant back on. Germany's energy agency is warning that one of the German reactors mothballed in the wake of Fukushima may have to be restarted to make up for possible power shortages this winter and next. Berlin is also   using money earmarked for energy efficiency to subsidize coal-fired power plants. For reasons of data protection and privacy, your IP address will only be stored if you are a registered user of Facebook and you are currently logged in to the service. For more detailed information, please click on the "i" symbol. Nuclear energy, as has become abundantly clear this year, has no future in Germany. For once the government, the parliament and the public all agree: Atomic reactors in the country will be history a decade from now. Before that can happen, however, the country has to find alternate power sources. In fact, amid concerns that supply shortages this winter could result in temporary blackouts, Germany's Federal Network Agency on Tuesday indicated that one of the seven reactors shut down in the immediate wake of the Fukushima nuclear disaster in Japan could be restarted this winter to fill the gap
  • Nuclear Phase-Out Related articles, background features and opinions about this topic. Print E-Mail Feedback 07/13/2011  Phase-Out Hurdle Germany Could Restart Nuclear Plant to Plug Energy Gap dapd Germany might need to switch a nuclear power plant back on. Germany's energy agency is warning that one of the German reactors mothballed in the wake of Fukushima may have to be restarted to make up for possible power shortages this winter and next. Berlin is also using money earmarked for energy efficiency to subsidize coal-fired power plants.
D'coda Dcoda

The Intermittency of Fossil Fuels & Nuclear [19Aug11] - 0 views

  • You’ve likely heard this argument before: “The wind doesn’t always blow and the sun doesn’t always shine, so we can’t rely on renewable energy.” However, a series of recent events undermine the false dichotomy that renewable energies are unreliable and that coal, nuclear and natural gas are reliable.
  • There are too many reasons to list in a single blogpost why depending on fossil and nuclear energies is dangerous, but one emerging trend is that coal, natural gas and even nuclear energy are not as reliable as they are touted to be. Take for instance the nuclear disaster still unfolding in Japan. On March 11, that country experienced a massive earthquake and the resulting tsunami knocked out several nuclear reactors on the coast. Three days later, an operator of a nearby wind farm in Japan restarted its turbines - turbines that were intentionally turned off  immediately after the earthquake. Several countries, including France and Germany, are now considering complete phase-outs of nuclear energy in favor of offshore wind energy in the aftermath of the Japanese disaster. Even China has suspended its nuclear reactor plans while more offshore wind farms are being planned off that country’s coast.
  • In another example much closer to home, here in the Southeast, some of TVA’s nuclear fleet is operating at lower levels due to extreme temperatures. When the water temperatures in the Tennessee River reach more than 90 degrees, the TVA Browns Ferry nuclear reactors cannot discharge the already-heated power plant water into the river. If water temperatures become too high in a natural body of water, like a river, the ecosystem can be damaged and fish kills may occur. This problem isn’t limited to nuclear power plants either.
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  • Texas has been experiencing a terrible heat wave this summer - along with much of the rest of the country. According to the Dallas Morning News, this heat wave has caused more than 20 power plants to shut down, including coal and natural gas plants. On the other hand, Texan wind farms have been providing a steady, significant supply of electricity during the heat wave, in part because wind farms require no water to generate electricity. The American Wind Energy Association (AWEA) noted on their blog: “Wind plants are keeping the lights on and the air conditioners running for hundreds of thousands of homes in Texas.”
  • This near-threat of a blackout is not a one-time or seasonal ordeal for Texans. Earlier this year, when winter storms were hammering the Lone Star State, rolling blackouts occurred due to faltering fossil fuel plants. In February, 50 power plants failed and wind energy helped pick up the slack.
  • Although far from the steady winds of the Great Plains, Cape Wind Associates noted that if their offshore wind farm was already operational, the turbines would have been able to harness the power of the heat wave oppressing the Northeast, mostly at full capacity. Cape Wind, vying to be the nation’s first offshore wind farm, has a meteorological tower stationed off Nantucket Sound in Massachusetts. If Cape Wind had been built, it could have been using these oppressive heat waves to operate New England’s cooling air conditioners. These three examples would suggest that the reliability of fossil fuels and nuclear reactors has been overstated, as has the variability of wind.
  • So just how much electricity can wind energy realistically supply as a portion of the nation’s energy? A very thorough report completed by the U.S. Department of Energy in 2008 (completed during President George W. Bush’s tenure) presents one scenario where wind energy could provide 20% of the U.S.’s electrical power by 2030. To achieve this level, the U.S. Department of Energy estimates energy costs would increase only 50 cents per month per household. A more recent study, the Eastern Wind Integration and Transmission Study (EWITS), shows that wind could supply 30% of the Eastern Interconnect’s service area (all of the Eastern U.S. from Nebraska eastward) with the proper transmission upgrades. As wind farms become more spread out across the country, and are better connected to each other via transmission lines, the variability of wind energy further decreases. If the wind isn’t blowing in Nebraska, it may be blowing in North Carolina, or off the coast of Georgia and the electricity generated in any state can then be transported across the continent. A plan has been hatched in the European Union to acquire 50% of those member states’ electricity from wind energy by 2050 - mostly from offshore wind farms, spread around the continent and heavily connected with transmission lines.
  • With a significant amount of wind energy providing electricity in the U.S., what would happen if the wind ever stops blowing? Nothing really - the lights will stay on, refrigerators will keep running and air conditions will keep working. As it so happens, wind energy has made the U.S. electrical supply more diversified and protects us against periodic shut downs from those pesky, sometimes-unreliable fossil fuel power plants and nuclear reactors.
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    a series of recent events undermine the false dichotomy that renewable energies are unreliable and that coal, nuclear and natural gas are reliable.
D'coda Dcoda

Post-Fukushima, 'they' can no longer be trusted - if ever they could [23Oct11] - 0 views

  • His latest book, "Fukushima Meltdown: The World's First Earthquake-Tsunami-Nuclear Disaster," has just become available online as a Kindle book in an excellent and fluid translation by a team under the guidance of American author and scholar, Douglas Lummis. Originally published as "Fukushima Genpatsu Merutodaun" by Asahi Shinsho on May 30, 2011, this is the book that Hirose had hoped he would never have to write. For three decades he has been warning Japanese people about the catastrophes that could been visited on their country — and now his worst nightmare has become a reality. "This is called the '3/11 Disaster' by many," he writes, "but it did not happen on 3/11, it began on 3/11 and it is continuing today. ... Nuclear power plants are a wildly dangerous way to get electricity and are unnecessary. The world needs to learn quickly from Japan's tragedy." Hirose points out that from day one of the disaster the situation in Fukushima had reached the highest level of nuclear accidents, namely level 7 — and from the outset, the government was keenly aware of this fact. But it chose to conceal the truth from the people.
  • "In past nuclear-plant disasters — those at Chernobyl (in present-day Ukraine, in 1986) and at Three Mile Island (in Pennsylvania in the United States, in 1979) — only one reactor was involved in each. However, at the Fukushima No. 1 plant, four reactors went critical at the same time." On March 13, two days after the tsunami that followed the magnitude-9 Great East Japan Earthquake, Masataka Shimizu, the president of Tokyo Electric Power Co. (Tepco), the operator of the stricken nuclear plant, said at a press conference: "The tsunami was beyond all previous imagination. In the sense that we took all measures that could be thought of for dealing with a tsunami, there was nothing wrong with our preparations." As Hirose and many other commentators have pointed out, Tepco executives and government planners knew perfectly well that tsunamis far exceeding 20 meters in height struck that very region in 1896 and again, 37 years later, in 1933. The 14-meter-high tsunami that inundated many of the Fukushima No. 1 plant's facilities was, in fact, well within the parameters of what could objectively be termed "expected" — and was simply not "beyond all previous imagination," as Shimizu claimed.
  • In fact, the willful absence of care by both industry and government comprises nothing less than a blatant act of savagery against the people of Japan. This book is full of enlightening technical explanations on every aspect of nuclear safety, from structural safeguards (and their clear inadequacy) to the nature of hydrogen explosions and meltdowns. Hirose warns us, with detailed descriptions of the lay of the land and the features of each reactor, about the nuclear power plants at Tomari in Hokkaido, Higashidori in Aomori Prefecture and Onagawa in Miyagi Prefecture; about other plants in Ibaraki, Ishikawa, Shimane, Ehime, Saga and Kagoshima prefectures; and perhaps most dangerous of all, about the 14 reactors along the Wakasa Coast in Fukui Prefecture, constituting what I would call Hōshanō Yokochō (Radioactivity Alley). Many of the reactors at these plants are aging and plagued with serious structural problems.
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  • "I have looked through the 'Nuclear Plant Archipelago' from north to south," writes Hirose. "I cannot suppress my amazement that on such narrow islands, laced with active earthquake faults, and with earthquakes and volcanoes coming one after another, so many nuclear power plants have been built." There is no shortage of electricity-generating potential in this country. The 10 regional electric power monopolies have perpetrated the myth of the inevitability of nuclear power in order to manipulate this essential market to their own gain. Tepco created a fear of blackouts this past summer in order to aggrandize its own "sacrificial" role. As Hirose points out, Japan is not a preindustrial country; blackouts are not an issue. Many major companies could independently produce sufficient electricity to cover all of Japan's industrial and domestic needs. They are prevented from doing so by the monopolies created by self-interested businessmen and bureaucrats, and by their many lobbyists occupying seats in the Diet.
  • Hirose states: "Electrical generation and electrical transmission should be separated, and the state should manage the transmission systems in the public interest. ... The great fear is that there are many nuclear power plants in the Japanese archipelago that could become the second or third Fukushima. These nuclear plants could cause catastrophes exceeding the Fukushima disaster and thus affect the whole country and possibly the world." There is little difference between this situation and the one in the 1930s, when all-powerful business conglomerates and complying politicians "convinced" the Japanese people that it was in their interests to go to war. One thing comes out of all of this with crystal clarity: "They" can no longer be trusted — if ever they could.
D'coda Dcoda

South Korea restarts oldest reactor [06Aug12] - 0 views

  • South Korea's oldest nuclear reactor -- shut down since March -- will resume operations, the government said. The announcement Monday coincides with a power shortage warning by the government amid a heat wave that has stretched for 10 days. Built in 1977, the Kori-1 reactor, in the southern port city of Busan, had been shut down since March after it briefly lost power in February during a safety check. That blackout was covered up by officials for more than a month.
  • The International Atomic Energy Agency gave the go-ahead for the 578-megawatt reactor to restart following a safety check in June. While Korea's Nuclear Safety and Security Commission approved the restart on July 4, it has faced strong opposition from activists and residents.
  • Nature magazine reports Hiromitsu Ino, an emeritus professor of materials science at the University of Tokyo, as saying that Kori-1 isn't safe to operate because the weld material in the pressure vessel has degraded. "Any 50 nuclear power plants in Japan are much better than Kori-1," he said.
D'coda Dcoda

The Hindu :AEC chief puts odds of N-plant accidents at '1-in-infinity' [10Nov11] - 0 views

  • The probability of an accident due to a nuclear plant is one is to infinity and all atomic power plants in the country conform to safety standards, chairman of Atomic Energy Commission Srikumar Banerjee said on Thursday. “At least 1.75 lakh people die due to road accidents in a single year whereas there are nearly 14,000 nuclear plants in the world and the casualty rate till date is just 52,” Dr. Banerjee told reporters on the sidelines of the golden jubilee celebrations of Terminal Ballistic Research Laboratory (TBRL) at Ramgarh, near Chandigarh. Pointing out that no human activity can be risk-free, he said there was a definite need for creating awareness and programmes should to be intensified to convince the people in the neighbourhood of a proposed or existing nuclear plant. He said human body faces more radiation during a CT scan than working in a nuclear power plant.
  • Referring to the recent Fukushima nuclear accident, Dr. Banerjee said it happened after a gap of 25 years and the cause and effect of the accident was earthquake followed by a tsunami. “It was not a nuclear accident... immediately after the earthquake, the nuclear reactor shut down and nuclear chain reaction stopped,” he said adding it was a complete station blackout as the decay heat produced in the plant could not be taken out. He, however, said the total casualty due to the nuclear accident was zero. “The spread of radiation was not as high as it was projected,” he said talking about the nuclear accident in Japan. After a nuclear reactor is shut down the energy level comes down to around 2 per cent from 100 per cent due to heat decay, Dr. Banerjee said. He, however, exuded confidence all nuclear plants in the country are safe and conform to the standards of Atomic Energy Regulatory Board and are taken care of by Nuclear Power Corporation. “India too experienced earthquakes and tsunami in the past but there was no nuclear accident as the nuclear plants had all the gadgets to give signal much in advance,” he said. Dr. Banerjee rejected that alarm bells had rung in India after the Japanese nuclear accident. “All steps needed for safety and security for nuclear plants have been taken by Nuclear Power Corporation,” he added.
  • He, however, stressed that it was necessary to strengthen the mechanism in the passive cooling system in nuclear plants in India. In the passive cooling system, heat can be taken out from the plant. Responding to a query regarding protests by habitants before setting up a nuclear plant in their neighbourhood, he said what is needed is to explain things to local people in simple local language and also convince them what actually the plant is. After land acquisition, a package must be given to the affected people and at all costs excellent relationship is needed with people living around the plant. He termed it as “baseless,” the allegation that nuclear radiation comes out from the nuclear plant. Besides, the plants along the coastal areas do not have any effect on the lives of fish, he added.
D'coda Dcoda

Occupy Tokyo: Mass demonstrations go unreported by Japanese media [16Nov11] - 1 views

  • did you know that huge demonstrations have been taking place in Tokyo as well? We certainly didn't until a SOTT forum member posted a report on our forum. The general lack of awareness of the protests in Japan is probably due to the fact that there has been zero coverage of 'Occupy Tokyo' - which has grown out of the country's large (and growing) grassroots anti-nuclear movement - in Japan's mainstream media.
  • Several large demonstrations have taken place all over Japan in recent months, especially in Tokyo. The general mood is the same as elsewhere: ordinary people in Japan are fed up with their leaders' lies, particularly the lies told by TEPCO, the Tokyo Electric Power Company, and how the government has handled the Fukushima disaster. Or rather, how it has avoided handling it. This should all be eerily familiar to Americans of course; BP's lies and the US government's enabling role from the moment the Deepwater Horizon rig exploded in April 2010 has continued to this day, with the tragedy continuing to unfold in deathly silence. What is happening in Japan is almost a carbon copy; denial, smear campaigns, heavy-handed tactics and, of course, total media blackout. Up to one million people may have died as a result of Chernobyl, although we'll never really know the true death toll. Fukushima is many orders of magnitude worse...
  • People in Japan are very angry. Even though the Fukushima disaster is nowhere near ending (in fact, it is getting worse), Japanese media are simply not covering the fallout of the worst nuclear accident in history. Aftershocks from the Magnitude 9 earthquake which struck off the coast of Japan on March 11th are hardly mentioned in the Japanese media, but the fact is they are still ongoing and people are constantly stressed out by them. The economic aftershock is also beginning to take hold in a big way. The good news, says the SOTT forum member in Japan, is that people are now starting to wake up the fact that the Japanese government, TEPCO, and the media have been lying all this time and that more people are starting to take action to actually deal with the situation rather than wishfully think it will just blow away out into the Pacific Ocean.
D'coda Dcoda

Japan's Nukes Following Earthquake - 1 views

  • TEPCO has just released "diaries" from early in the accident giving us a better view of the sequence of events from the operators point of view.
  • The bulk of the materials, distributed on discs with digital files, show reams of raw numerical data. They include photos of broadsheet computer printouts and other formatted charts with thousands of data points for measurements of reactor heat, pressure, water levels, fuel rod positions and the status of cooling pumps, among other functions. Tokyo Electric, or Tepco, also released a smaller batch of more recent documents highlighting its various efforts to restore electric power to each of the reactors, a task that was achieved on April 26. But a series of what Tepco terms reactor "diaries" from the first 48 hours after the quake include the most visually arresting materials. These feature snapshots of whiteboards on which plant employees—11 of whom remained in each of the plant's three control rooms—jotted down status updates on the progress of the reactor shutdowns and steadily increasing radiation levels around the facility.
  • Using red, black or blue ink markers, the plant operators appear to have scribbled down the notes quickly. Many are smudged or illegible. Others depict complex diagrams and are peppered with technical jargon or acronyms such as SBO for "station blackout." http://online.wsj.com/article/SB10001424052748704281504576329011846064194.html
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  • So helpless were the plant's engineers that, as dusk fell after Japan's devastating March 11 quake and tsunami, they were forced to scavenge flashlights from nearby homes. They pulled batteries from cars not washed away by the tsunami in a desperate effort to revive reactor gauges that weren't working properly. The plant's complete power loss contributed to a failure of relief vents on a dangerously overheating reactor, forcing workers to open valves by hand.And in a significant miscalculation: At first, engineers weren't aware that the plant's emergency batteries were barely working, the investigation found—giving them a false impression that they had more time to make repairs. As a result, nuclear fuel began melting down hours earlier than previously assumed. This week Tokyo Electric Power Co., or Tepco, confirmed that one of the plant's six reactors suffered a substantial meltdown early in Day 1. http://online.wsj.com/article/SB10001424052748704322804576302553455643510.html
  • Lots of interesting information in this paper from TEPCO:http://www.tepco.co.jp/en/nu/fukushima-np/images/handouts_110525_01-e.pdfUnits 1-4 did not have RCIC.  They had isolation condensers.  Not only that, the isolation condensers were water cooled with 8 hours of water in the condenser reservoir. 
  • HPCI required DC power to operate.  The turbine lube oil pump was DC; it didn't have a shaft oil pump.  I think this may be common here too, anyone willing to verify that?That's why they had trouble so quick:  8 hours later and without AC power they had no way to get water to the pressure vessel.  About the same time the instruments died from a lack of battery power is about the time they lost the isolation condenser from a lack of water.They also verify that they didn't have the hardened vent modification.
  • Fukushima may have a group that could tackle the nuclear crisis looming over Japan. The Skilled Veterans Corps, retired engineers and professionals, want to volunteer to work in the dangerous conditions instead of putting younger generations at risk. More than 200 Japanese retirees are seeking to replace younger workers at Fukushima while the plant is being stabilized. http://www.digitaljournal.com/article/307378
  • The Nuclear and Industrial Safety Agency (NISA) on June 6 revised the level of radioactivity of materials emitted from the crisis hit Fukushima No. 1 Nuclear Power Plant from 370,000 terabecquerels to 850,000 terabecquerels. (from 10,000,000 curies to 22,972,972.97 curies)http://mdn.mainichi.jp/mdnnews/news/20110606p2a00m0na009000c.html
  • The following article focus's on US spent fuel storage safety, Several members of Congress are calling for the fuel to be moved from the pools into dry casks at a faster clip, noting that the casks are thought to be capable of withstanding an earthquake or a plane crash, they have no moving parts and they require no electricity. but there is a reference to Fukishima's dry storage casks farther into the article.But Robert Alvarez, a former senior adviser to the secretary of energy and expert on nuclear power, points out that unlike the fuel pools, dry casks survived the tsunami at Fukushima unscathed. “They don’t get much attention because they didn’t fail,” he said.http://www.nytimes.com/2011/07/06/business/energy-environment/06cask.html?_r=2&pagewanted=1&ref=science
  • In 1967, Tepco chopped 25 meters off the 35-meter natural seawall where the reactors were to be located, according to documents filed at the time with Japanese authorities. That little-noticed action was taken to make it easier to ferry equipment to the site and pump seawater to the reactors. It was also seen as an efficient way to build the complex atop the solid base of bedrock needed to better protect the plant from earthquakes.But the razing of the cliff also placed the reactors five meters below the level of 14- to 15-meter tsunami hitting the plant March 11, triggering a major nuclear disaster resulting in the meltdown of three reactor cores.http://online.wsj.com/article/SB10001424052702303982504576425312941820794.html
  • Toyota was a key executive who was involved in the Fukushima No. 1 plant construction.It is actually common practice to build primary nuclear plant facilities directly on bedrock because of the temblor factor.Toyota also cited two other reasons for Tepco clearing away the bluff — seawater pumps used to provide coolant water needed to be set up on the ground up to 10 meters from the sea, and extremely heavy equipment, including the 500-ton reator pressure vessels, were expected to be brought in by boat.In fact, Tepco decided to build the plant on low ground based on a cost-benefit calculation of the operating costs of the seawater pumps, according to two research papers separately written by senior Tepco engineers in the 1960s.
  • If the seawater pumps were placed on high ground, their operating costs would be accordingly higher."We decided to build the plant at ground level after comparing the ground construction costs and operating costs of the circulation water pumps," wrote Hiroshi Kaburaki, then deputy head of the Tepco's construction office at the Fukushima No. 1 plant, in the January 1969 edition of Hatsuden Suiryoku, a technical magazine on power plants.Still, Tepco believed ground level was "high enough to sufficiently secure safety against tsunami and typhoon waves," wrote Seiji Saeki, then civil engineering section head of Tepco's construction office, in his research paper published in October 1967.
  • Engineers at Tohoku Electric Power Co., on the other hand, had a different take on the tsunami threat when the Onagawa nuclear plant was built in Miyagi Prefecture in the 1980s.Like Fukushima, the plant was built along the Tohoku coast and was hit by tsunami as high as 13 meters on March 11.Before building the plant, Tohoku Electric, examining historic records of tsunami reported in the region, conducted computer simulations and concluded the local coast could face tsumani of up to 9.1 meters.Tohoku Electric had set the construction ground level at 14.8 meters above sea level — which barely spared the Onagawa plant from major damage from 13-meter-high tsunami that hit in March.
  • Former Tepco worker Naganuma said many locals now feel they have been duped by Tepco's long-running propaganda on the safety of its nuclear facilities, despite the huge economic benefits the plant brought to his hometown of Okuma, which hosts the Fukushima No. 1 plant.
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    from a nuclear worker's forum so the dates run from May 20, 2011 to July 15, 2011...these are the points these nuclear workers thought important about Fukushima
Dan R.D.

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

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

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

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

Nuclear electricity: a fallen dream? [28Sep11] - 0 views

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

Huge power outage affects San Diego O.C., Arizona and Mexico [08Sep11] - 0 views

  • SAN DIEGO -- A major power outage knocked out electricity to more than 2 million people in California, Arizona and Mexico on Thursday, taking two nuclear reactors offline, leaving people sweltering in the late-summer heat and disrupting flights at the San Diego airport.
  • San Diego bore the brunt of the blackout and most of the nation's eighth-largest city was darkened. All outgoing flights from San Diego's Lindbergh Field were grounded and police stations were using generators to accept emergency calls across the area.
  • "It feels like you're in an oven and you can't escape," said Rosa Maria Gonzales, a spokeswoman with the Imperial Irrigation District in California's sizzling eastern desert. She said it was about 115 degrees when the power went out for about 150,000 of its customers.
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  • FBI officials ruled out terrorism while power plant authorities struggled to find the cause of the outage that started shortly before 4 p.m. PDT.
  • Niggli said he suspects the system was "overwhelmed by too many outages in too many places."
  • Power officials don't know what severed the line.
  • "Essentially we have two connections from the rest of the world: One of from the north and one is to the east. Both connections are severed," Niggli said.
  • Niggli said relief was on its way, slowly. He said his 1.4 million customers may be without power until Friday.
D'coda Dcoda

Obama to step up power line projects [07Oct11] - 0 views

  • The Obama administration moved Wednesday to speed up permitting and construction of seven proposed electric transmission lines in 12 states, saying the projects would create thousands of jobs and help modernize the nation's power grid.The projects are intended to serve as pilot demonstrations of streamlined federal permitting and improved cooperation among federal, state and tribal governments. The projects will provide more than 2,500 miles of new transmission lines in Arizona, Colorado, Idaho, New Mexico, Nevada, Oregon, Utah, Wyoming, New Jersey, Pennsylvania, Minnesota and Wisconsin.
  • In all, the projects are expected to create more than 10,000 direct and indirect jobs, help avoid blackouts, restore power more quickly when outages occur and reduce the need for new power plants, officials said."To compete in the global economy, we need a modern electricity grid," Energy Secretary Steven Chu said Wednesday in a statement. "An upgraded electricity grid will give consumers choices while promoting energy savings, increasing energy efficiency and fostering the growth of renewable energy resources."
Jan Wyllie

Differences in nuclear regulations [14Jul11] - 0 views

  • The U.S. Nuclear Regulatory Commission released recommendations this week based on lessons from Japan's Fukushima Daiichi nuclear plant disaster, declaring that events like those at Fukushima are unlikely to occur in the United States because of stringent safety measures and regulations.
  • The 90-day study suggested developing equipment and procedures for U.S. nuclear reactors to keep the core and spent fuel pool cool and requiring that facilities' emergency plans address prolonged station blackouts and events involving multiple reactors.
D'coda Dcoda

Des Moines Register: "Nuclear plants need scrutiny, not hysteria" [02Jul11] - 0 views

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

Another Japan nuclear reactor halted [15Jul11] - 0 views

  • A Japanese power firm said it would halt operations at a nuclear reactor because of a technical failure, placing further strain on the country's power supply.
  • Kansai Electric Power Co. said it would manually shut down reactor No. 1 at its Ooi plant in central Japan because of a temporary pressure drop in a standby tank. The tank contains boric acid solution that can be pumped in to slow nuclear fission in case of emergency. Pressure in the tank had already returned to the correct level, but the company decided to shut down the reactor "to give the top priority to safety and find out the cause," a company spokesman said on Saturday.
  • The company did not yet know when the reactor would resume operations, but there had been no radiation leak, he said. The stalled reactor is one of four at the Ooi plant and has a capacity of 1.18 million kilowatts. It provides four percent of the power generated by the company, according to Jiji Press news agency
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  • Japan is already sweltering in the summer heat as it seeks to save electricity and avoid blackouts
  • only 19 of Japan's 54 reactors are now operating. The Ooi shutdown -- to be completed Saturday evening -- will bring the number to 18, with further reactors soon due to shut down for regular checks
D'coda Dcoda

UPDATE 1-NY can replace Indian Point nuclear power -groups [17Oct11] - 0 views

  • NY Gov. wants Indian Point shut in 2013 and 2015 * Entergy wants to run reactors for another 20 years * NRC to take years to decide on new reactor licenses
  • Two environmental groups said on Monday the giant Indian Point nuclear power plant in New York could be replaced with cleaner, safer energy sources. The Natural Resources Defense Council (NRDC) and Riverkeeper said the region had surplus energy to replace the 2,065-megawatt Indian Point. The groups said the energy could be tapped by running existing generators at modest additional cost, with no impact to reliability of the electric supply until 2020. The group responsible for New York’s power grid disagreed, saying a shutdown of Indian Point could result in blackouts. Indian Point is in Westchester County along the Hudson River, about 45 miles north of midtown Manhattan. The plant, which can power about 2 million homes, supplies about a quarter of the power used in New York City and Westchester.
D'coda Dcoda

CPS must die [24Oct07} - 0 views

  • Collectively, Texas eats more energy than any other state, according to the U.S. Department of Energy. We’re fifth in the country when it comes to our per-capita energy intake — about 532 million British Thermal Units per year. A British Thermal Unit, or Btu, is like a little “bite” of energy. Imagine a wooden match burning and you’ve got a Btu on a stick. Of course, the consumption is with reason. Texas, home to a quarter of the U.S. domestic oil reserves, is also bulging with the second-highest population and a serious petrochemical industry. In recent years, we managed to turn ourselves into the country’s top producer of wind energy. Despite all the chest-thumping that goes on in these parts about those West Texas wind farms (hoist that foam finger!), we are still among the worst in how we use that energy. Though not technically “Southern,” Texans guzzle energy like true rednecks. Each of our homes use, on average, about 14,400 kilowatt hours per year, according to the U.S. Energy Information Administration. It doesn’t all have to do with the A/C, either. Arizonans, generally agreed to be sharing the heat, typically use about 12,000 kWh a year; New Mexicans cruise in at an annual 7,200 kWh. Don’t even get me started on California’s mere 6,000 kWh/year figure.
  • Let’s break down that kilowatt-hour thing. A watt is the energy of one candle burning down. (You didn’t put those matches away, did you?) A kilowatt is a thousand burnin’ candles. And a kilowatt hour? I think you can take it from there. We’re wide about the middle in Bexar, too. The average CPS customer used 1,538 kilowatt hours this June when the state average was 1,149 kWh, according to ERCOT. Compare that with Austin residents’ 1,175 kWh and San Marcos residents’ 1,130 kWh, and you start to see something is wrong. So, we’re wasteful. So what? For one, we can’t afford to be. Maybe back when James Dean was lusting under a fountain of crude we had if not reason, an excuse. But in the 1990s Texas became a net importer of energy for the first time. It’s become a habit, putting us behind the curve when it comes to preparing for that tightening energy crush. We all know what happens when growing demand meets an increasingly scarce resource … costs go up. As the pressure drop hits San Anto, there are exactly two ways forward. One is to build another massively expensive power plant. The other is to transform the whole frickin’ city into a de-facto power plant, where energy is used as efficiently as possible and blackouts simply don’t occur.
  • Consider, South Texas Project Plants 1&2, which send us almost 40 percent of our power, were supposed to cost $974 million. The final cost on that pair ended up at $5.5 billion. If the planned STP expansion follows the same inflationary trajectory, the price tag would wind up over $30 billion. Applications for the Matagorda County plants were first filed with the Atomic Energy Commission in 1974. Building began two years later. However, in 1983 there was still no plant, and Austin, a minority partner in the project, sued Houston Power & Lighting for mismanagement in an attempt to get out of the deal. (Though they tried to sell their share several years ago, the city of Austin remains a 16-percent partner, though they have chosen not to commit to current expansion plans).
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  • CPS didn’t just pull nukes out of a hat when it went looking for energy options. CEO Milton Lee may be intellectually lazy, but he’s not stupid. Seeking to fulfill the cheap power mandate in San Antonio and beyond (CPS territory covers 1,566 square miles, reaching past Bexar County into Atascosa, Bandera, Comal, Guadalupe, Kendall, Medina, and Wilson counties), staff laid natural gas, coal, renewables and conservation, and nuclear side-by-side and proclaimed nukes triumphant. Coal is cheap upfront, but it’s helplessly foul; natural gas, approaching the price of whiskey, is out; and green solutions just aren’t ready, we’re told. The 42-member Nuclear Expansion Analysis Team, or NEAT, proclaimed “nuclear is the lowest overall risk considering possible costs and risks associated with it as compared to the alternatives.” Hear those crickets chirping?
  • NEAT members would hold more than a half-dozen closed-door meetings before the San Antonio City Council got a private briefing in September. When the CPS board assembled October 1 to vote the NRG partnership up or down, CPS executives had already joined the application pending with the U.S. Nuclear Regulatory Commission. A Supplemental Participation Agreement allowed NRG to move quickly in hopes of cashing in on federal incentives while giving San Antonio time to gather its thoughts. That proved not too difficult. Staff spoke of “overwhelming support” from the Citizen’s Advisory Board and easy relations with City staff. “So far, we haven’t seen any fatal flaws in our analysis,” said Mike Kotera, executive vice president of energy development for CPS. With boardmember and Mayor Phil Hardberger still in China inspecting things presumably Chinese, the vote was reset for October 29.
  • No one at the meeting asked about cost, though the board did request a month-by-month analysis of the fiasco that has been the South Texas Project 1&2 to be delivered at Monday’s meeting. When asked privately about cost, several CPS officers said they did not know what the plants would run, and the figure — if it were known — would not be public since it is the subject of contract negotiations. “We don’t know yet,” said Bob McCullough, director of CPS’s corporate communications. “We are not making the commitment to build the plant. We’re not sure at this point we really understand what it’s going to cost.” The $206 million outlay the board will consider on Monday is not to build the pair of 1,300-megawatt, Westinghouse Advanced Boiling Water Reactors. It is also not a contract to purchase power, McCullough said. It is merely to hold a place in line for that power.
  • It’s likely that we would come on a recurring basis back to the board to keep them apprised of where we are and also the decision of whether or not we think it makes sense for us to go forward,” said Larry Blaylock, director of CPS’s Nuclear Oversight & Development. So, at what point will the total cost of the new plants become transparent to taxpayers? CPS doesn’t have that answer. “At this point, it looks like in order to meet our load growth, nuclear looks like our lowest-risk choice and we think it’s worth spending some money to make sure we hold that place in line,” said Mark Werner, director of Energy Market Operations.
  • Another $10 million request for “other new nuclear project opportunities” will also come to the board Monday. That request summons to mind a March meeting between CPS officials and Exelon Energy reps, followed by a Spurs playoff game. Chicago-based Exelon, currently being sued in Illinois for allegedly releasing millions of gallons of radioactive wastewater beneath an Illinois plant, has its own nuclear ambitions for Texas. South Texas Project The White House champions nuclear, and strong tax breaks and subsidies await those early applicants. Whether CPS qualifies for those millions remains to be seen. We can only hope.
  • CPS has opted for the Super Honkin’ Utility model. Not only that — quivering on the brink of what could be a substantial efficiency program, CPS took a leap into our unflattering past when it announced it hopes to double our nuclear “portfolio” by building two new nuke plants in Matagorda County. The utility joined New Jersey-based NRG Energy in a permit application that could fracture an almost 30-year moratorium on nuclear power plant creation in the U.S.
  • After Unit 1 came online in 1988, it had to be shut down after water-pump shaft seared off in May, showering debris “all over the place,” according to Nucleonics Week. The next month two breakers failed during a test of backup power, leading to an explosion that sheared off a steam-generator pump and shot the shaft into the station yard. After the second unit went online the next year, there were a series of fires and failures leading to a half-million-dollar federal fine in 1993 against Houston Power. Then the plant went offline for 14 months. Not the glorious launch the partnership had hoped for. Today, CPS officials still do not know how much STP has cost the city, though they insist overall it has been a boon worth billions. “It’s not a cut-and-dried analysis. We’re doing what we can to try to put that in terms that someone could share and that’s a chore,” said spokesman McCollough. CPS has appealed numerous Open Records requests by the Current to the state Attorney General. The utility argues that despite being owned by the City they are not required to reveal, for instance, how much it may cost to build a plant or even how much pollution a plant generates, since the electricity market is a competitive field.
  • How do we usher in this new utopia of decentralized power? First, we have to kill CPS and bury it — or the model it is run on, anyway. What we resurrect in its place must have sustainability as its cornerstone, meaning that the efficiency standards the City and the utility have been reaching for must be rapidly eclipsed. Not only are new plants not the solution, they actively misdirect needed dollars away from the answer. Whether we commit $500 million to build a new-fangled “clean-coal” power plant or choose to feed multiple billions into a nuclear quagmire, we’re eliminating the most plausible option we have: rapid decentralization.
  • A 2003 study at the Massachusetts Institute of Technology estimates the cost of nuclear power to exceed that of both coal and natural gas. A U.S. Energy Information Administration report last year found that will still be the case when and if new plants come online in the next decade. If ratepayers don’t pay going in with nuclear, they can bet on paying on the way out, when virtually the entire power plant must be disposed of as costly radioactive waste. The federal government’s inability to develop a repository for the tens of thousands of tons of nuclear waste means reactors across the country are storing spent fuel in onsite holding ponds. It is unclear if the waste’s lethality and tens of thousands of years of radioactivity were factored into NEAT’s glowing analysis.
  • The federal dump choice, Nevada’s Yucca Mountain, is expected to cost taxpayers more than $60 billion. If it opens, Yucca will be full by the time STP 3&4 are finished, requiring another federal dump and another trainload of greenbacks. Just the cost of Yucca’s fence would set you back. Add the price of replacing a chain-link fence around, let’s say, a 100-acre waste site. Now figure you’re gonna do that every 50 years for 10,000 years or more. Security guards cost extra. That is not to say that the city should skip back to the coal mine. Thankfully, we don’t need nukes or coal, according to the American Council for an Energy-Efficient Economy, a D.C.-based non-profit that champions energy efficiency. A collection of reports released this year argue that a combination of ramped-up efficiency programs, construction of numerous “combined heat and power” facilities, and installation of on-site renewable energy resources would allow the state to avoid building new power plants. Texas could save $73 billion in electric generation costs by spending $50 billion between now and 2023 on such programs, according to the research group. The group also claims the efficiency revolution would even be good for the economy, creating 38,300 jobs. If ACEEE is even mostly right, plans to start siphoning millions into a nuclear reservoir look none too inspired.
  • To jump tracks will take a major conversion experience inside CPS and City Hall, a turning from the traditional model of towering plants, reels of transmission line, and jillions of dependent consumers. CPS must “decentralize” itself, as cities as close as Austin and as far away as Seattle are doing. It’s not only economically responsible and environmentally sound, but it is the best way to protect our communities entering what is sure to be a harrowing century. Greening CPS CPS is grudgingly going greener. In 2004, a team of consultants, including Wisconsin-based KEMA Inc., hired to review CPS operations pegged the utility as a “a company in transition.” Executives interviewed didn’t understand efficiency as a business model. Even some managers tapped to implement conservation programs said such programs were about “appearing” concerned, according to KEMA’s findings.
  • While the review exposed some philosophical shortcomings, it also revealed for the first time how efficiency could transform San Antonio. It was technically possible, for instance, for CPS to cut electricity demand by 1,935 megawatts in 10 years through efficiency alone. While that would be accompanied with significant economic strain, a less-stressful scenario could still cut 1,220 megawatts in that period — eliminating 36 percent of 2014’s projected energy use. CPS’s current plans call for investing $96 million to achieve a 225-megawatt reduction by 2016. The utility plans to spend more than four times that much by 2012 upgrading pollution controls at the coal-fired J.T. Deely power plant.
  • In hopes of avoiding the construction of Spruce 2 (now being built, a marvel of cleanliness, we are assured), Citizen Oversight Committee members asked KEMA if it were possible to eliminate 500 megawatts from future demand through energy efficiency alone. KEMA reported back that, yes, indeed it was possible, but would represent an “extreme” operation and may have “unintended consequences.” Such an effort would require $620 million and include covering 90 percent of the cost of efficiency products for customers. But an interesting thing happens under such a model — the savings don’t end in 2012. They stretch on into the future. The 504 megawatts that never had to be generated in 2012 end up saving 62 new megawatts of generation in 2013 and another 53 megawatts in 2014. With a few tweaks on the efficiency model, not only can we avoid new plants, but a metaphorical flip of the switch can turn the entire city into one great big decentralized power generator.
  • Even without good financial data, the Citizen’s Advisory Board has gone along with the plan for expansion. The board would be “pennywise and pound foolish” not to, since the city is already tied to STP 1&2, said at-large member Jeannie O’Sullivan. “Yes, in the past the board of CPS had been a little bit not as for taking on a [greater] percentage of nuclear power. I don’t know what their reasons were, I think probably they didn’t have a dialogue with a lot of different people,” O’Sullivan said.
  • For this, having a City-owned utility offers an amazing opportunity and gives us the flexibility to make most of the needed changes without state or federal backing. “Really, when you start looking, there is a lot more you can do at the local level,” said Neil Elliott of the ACEEE, “because you control building codes. You control zoning. You can control siting. You can make stuff happen at the local level that the state really doesn’t have that much control of.” One of the most empowering options for homeowners is homemade energy provided by a technology like solar. While CPS has expanded into the solar incentives field this year, making it only the second utility in the state to offer rebates on solar water heaters and rooftop panels, the incentives for those programs are limited. Likewise, the $400,000 CPS is investing at the Pearl Brewery in a joint solar “project” is nice as a white tiger at a truck stop, but what is truly needed is to heavily subsidize solar across the city to help kickstart a viable solar industry in the state. The tools of energy generation, as well as the efficient use of that energy, must be spread among the home and business owners.
  • Joel Serface, with bulb-polished pate and heavy gaze, refers to himself as a “product of the oil shock” who first discovered renewables at Texas Tech’s summer “geek camp.” The possibilities stayed with him through his days as a venture capitalist in Silicon Valley and eventually led him to Austin to head the nation’s first clean-energy incubation center. Serface made his pitch at a recent Solar San Antonio breakfast by contrasting Texas with those sun-worshipping Californians. Energy prices, he says, are “going up. They’re not going down again.” That fact makes alternative energies like solar, just starting to crack the 10-cent-per-killowatt barrier, financially viable. “The question we have to solve as an economy is, ‘Do we want to be a leader in that, or do we want to allow other countries [to outpace us] and buy this back from them?’” he asked.
  • To remain an energy leader, Texas must rapidly exploit solar. Already, we are fourth down the list when it comes not only to solar generation, but also patents issued and federal research awards. Not surprisingly, California is kicking silicon dust in our face.
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