Posts Tagged ‘uranium’
Two excellent resources to point to for those who want to shut down reactors and bury nuclear power once and for all. The first is ‘Quietly Into Disaster – A Plea For Survival’, a film well worth your while. It deals with facts and topics concerning nuclear fission: the damage done to health and environment, nuclear waste and politics, renewable energies, reactor safety, the serious implications of a nuclear accident and public resistance.
The second is the World Nuclear Industry Status Report 2013 which provides a global overview of the history, the current status and the trends of nuclear power programmes worldwide. It examines nuclear reactor units in operation and under construction, includes an update on nuclear economics as well as an overview of the status, on-site and off-site, of the challenges triggered by the Fukushima disaster.
The Report has noted that:
“For various reasons in many nations, the nuclear industry cannot tell the truth about its progress, its promise or its perils. Its backers in government and in academia do no better.”
“During the rise and fall of the bubble formerly known as “the nuclear renaissance” in the U.S. many of their tools have been on full display. Academic and governmental studies a decade ago understated the likely cost of new reactors and overstated their potential contribution to fighting climate change.”
“Where the authors introduce judgment, they explain what they have done and why. The Report has a track record stretching back years. It is much better than the embarrassing exuberances of the International Atomic Energy Agency, the World Nuclear Association or the pronouncements of most national governments.”
“In short, the nuclear renaissance has always consisted entirely of the number of reactors whose excess costs governments were prepared to make mandatory for either customers or taxpayers.”
From six minutes to five. The Bulletin of the Atomic Scientists has moved the minute hand of its Doomsday Clock, a simple graphic which reminds us how close human civilisation is to extinguishing itself through its own inaction over its own violent means.
“It is five minutes to midnight. Two years ago, it appeared that world leaders might address the truly global threats that we face. In many cases, that trend has not continued or been reversed. For that reason, the Bulletin of the Atomic Scientists is moving the clock hand one minute closer to midnight, back to its time in 2007,” said the statement.
The last time the Doomsday Clock minute hand moved was in January 2010, when the Clock’s minute hand was pushed back one minute from five to six minutes before midnight.
The January 10, 2012 Doomsday Clock followed an international symposium held on 09 January 2012. The Science and Security Board of the Bulletin of the Atomic Scientists reviewed the implications of recent events and trends for the future of humanity with input from other experts on nuclear weapons, nuclear energy, climate change, and biosecurity.
Questions addressed on January 9th included: What is the future of nuclear power after Fukushima?; How are nuclear weapons to be managed in a world of increasing economic, political, and environmental volatility?; What are the links among climate change, resource scarcity, conflict, and nuclear weapons?; and, What is required for robust implementation of the Biological Weapons Convention?
Despite the promise of a new spirit of international cooperation, and reductions in tensions between the United States and Russia, the Science and Security Board believes that the path toward a world free of nuclear weapons is not at all clear, and leadership is failing, according to the participants of the symposium. The ratification in December 2010 of the New START treaty between Russia and the United States reversed the previous drift in US-Russia nuclear relations.
However, failure to act on the Comprehensive Test Ban Treaty by leaders in the United States, China, Iran, India, Pakistan, Egypt, Israel, and North Korea and on a treaty to cut off production of nuclear weapons material continues to leave the world at risk from continued development of nuclear weapons. The world still has approximately 19,500 nuclear weapons, enough power to destroy the Earth’s inhabitants several times over. The Nuclear Security Summit of 2010 shone a spotlight on securing all nuclear fissile material, but few actions have been taken. The result is that it is still possible for radical groups to acquire and use highly enriched uranium and plutonium to wreak havoc in nuclear attacks.
Obstacles to a world free of nuclear weapons remain. Among these are disagreements between the United States and Russia about the utility and purposes of missile defense, as well as insufficient transparency, planning, and cooperation among the nine nuclear weapons states to support a continuing drawdown. The resulting distrust leads nearly all nuclear weapons states to hedge their bets by modernizing their nuclear arsenals. While governments claim they are only ensuring the safety of their warheads through replacement of bomb components and launch systems, as the deliberate process of arms reduction proceeds, such developments appear to other states to be signs of substantial military build-ups.
The movement of the minute hand of the Doomsday Clock will be of no concern to the US Department of Defense and the current government of the United States of America. On 05 January 2012 US President Barack Obama presented at the Pentagon the document entitled “Sustaining U.S. Global Leadership: Priorities for 21st Century Defense”. Obama insisted that the US military budget would remain higher than those of the next 10 military powers combined.
The past decade, dominated by the “global war on terror” and the simultaneous wars and occupations in Afghanistan and Iraq, saw military spending in the US soar by more than 80%. The plan being implemented by Obama will maintain military spending at this unprecedentedly high level, even as the White House and the US Congress prepare to slash core social programs and benefits, including Medicare and Social Security.
See Defense.gov News Article: ‘Obama: Defense Strategy Will Maintain U.S. Military Pre-eminence’
See ‘You Can’t Have It All’ in Foreign Policy
See ‘New US defense policy challenges trust’ in People’s Daily Online
See ‘Pentagon plan changes game in Asia’ in People’s Daily Online
Powerful corporate interests are pleased with the new document, “Sustaining U.S. Global Leadership: Priorities for 21st Century Defense”, and its promise of continued spending on a new stealth bomber, submarines, star wars technology and other air and sea weapons systems that are seen as the most efficient means of aggressively projecting US military might. US Defense Secretary Leon Panetta directly addressed these interests, declaring the Pentagon’s commitment to “preserving the health and viability of the nation’s defense industrial base.”
In his appearance at the Pentagon, Obama repeated his assertion that, based on the withdrawal from Iraq and the minimal troop reductions in Afghanistan, “the tides of war are receding”. On the contrary, the defense strategic guidance demonstrates that US imperialism remains committed to the use of armed force to assert its hegemony over the oil-rich regions of the Middle East and Central Asia, even as it gears up its war machine for an armed confrontation with China.
Commenting on the Doomsday Clock announcement, Lawrence Krauss, co-chair of the Bulletin of the Atomic Scientists Board of Sponsors said: “Unfortunately, Einstein’s statement in 1946 that ‘everything has changed, save the way we think,’ remains true. The provisional developments of 2 years ago have not been sustained, and it makes sense to move the clock closer to midnight, back to the value it had in 2007. Faced with clear and present dangers of nuclear proliferation and climate change, and the need to find sustainable and safe sources of energy, world leads are failing to change business as usual. Inaction on key issues including climate change, and rising international tensions motivate the movement of the clock. As we see it, the major challenge at the heart of humanity’s survival in the 21st century is how to meet energy needs for economic growth in developing and industrial countries without further damaging the climate, exposing people to loss of health and community, and without risking further spread of nuclear weapons, and in fact setting the stage for global reductions.”
08 February 2017: A month short of six years after the 11 March Fukushima disaster began unfolding, the situation at the nuclear power plant has entered a new phase of danger, one which modern industrial civilisation has no experience with and very little knowledge about.
The highest radiation level at Fukushima is now much higher than the highest ever measured at Chernobyl, which was 300 sieverts per hour, an inconceivably high dose which can kill a person almost instantly. Radiation is usually measured in thousandths of a sievert, called millisieverts. For example, most people receive around 2.4 millisieverts per year from background radiation, or only 0.0002739726 per hour.
But a radiation level of 530 sieverts per hour has just been measured at Fukushima’s number 2 reactor. This new record at Fukushima is 70% higher than that of Chernobyl. (The highest level previously measured at Fukushima was 73 sieverts per hour, in March 2012.) The leakage of highly radioactive water has been continuing every day, a daily flow of radioactively contaminated groundwater into the ocean. The estimates are of about 300,000 litres per day of relatively low-level radioactive waste water. But there are storage tanks with 800,000 tons of highly radioactive water, as every day about 100 tons of water are poured on the three melted down cores.
18 December 2011: You will find the Updates archive, info links, video clips and pictures on the Japan emergency page.
More than nine months have passed since the 11 March earthquake and tsunami that devastated northeastern Japan and triggered a still-unresolved disaster at the Fukushima No. 1 Nuclear Power Plant. This set of news reports, news features and editorial in the Mainichi Daily News reveals the chronic deception and criminal corporate irresponsibility that continue to hinder all meaningful effort to mitigate the meltdown, and to obstruct at all costs the truth.
Mainichi Daily News has said that the government has declared a stable “cold shutdown” at the plant, representing a major milestone in its handling of the disaster. The public has keenly waited for the nuclear reactors to be brought under stable control, but Japan is still standing on thin ice and is miles away from a situation where it can really declare that the crisis is under control.
In the meantime, rebuilding the lives of residents near the crippled plants has been an urgent critical challenge. On the occasion of its latest political declaration, the government needs to renew its resolve to settle the crisis and achieve regional recovery. The disaster-hit reactors are certainly now in a more stable condition. However, the phrase “cold shutdown” usually refers to suspension of a sound reactor. The fact that the government is attempting to apply this term in a severe accident in which three reactors have suffered core meltdowns should be called into question. The government should rather explain in detail the possibility of any additional explosions and whether a recriticality accident has been ruled out.
Simulations suggest that nuclear fuel has melted inside the reactor containment vessels, eroding their concrete floors. Although Tokyo Electric Power Co. (TEPCO), the operator of the stricken nuclear plant, has indicated that melted fuel has also been cooled down by water, this is nothing but speculation. We urge the utility and the government to find a way to ascertain the precise condition of the fuel.
Mainichi Daily News has reported that conditions at the Fukushima No. 1 nuclear plant are far worse than its operator or the government has admitted, according to freelance journalist Tomohiko Suzuki, who spent more than a month working undercover at the power station. “Absolutely no progress is being made” towards the final resolution of the crisis, Suzuki told reporters at a Foreign Correspondents’ Club of Japan news conference on Dec. 15. Suzuki, 55, worked for a Toshiba Corp. subsidiary as a general laborer there from July 13 to Aug. 22, documenting sloppy repair work, companies including plant operator Tokyo Electric Power Co. (TEPCO) playing fast and loose with their workers’ radiation doses, and a marked concern for appearances over the safety of employees or the public.
For example, the no-entry zones around the plant – the 20-kilometer radius exclusion zone and the extension covering most of the village of Iitate and other municipalities – have more to do with convenience that actual safety, Suzuki says. The situation at the plant itself is no better, where he says much of the work is simply “for show,” fraught with corporate jealousies and secretiveness and “completely different” from the “all-Japan” cooperative effort being presented by the government.
“Reactor makers Toshiba and Hitachi (brought in to help resolve the crisis) each have their own technology, and they don’t talk to each other. Toshiba doesn’t tell Hitachi what it’s doing, and Hitachi doesn’t tell Toshiba what it’s doing.” Meanwhile, despite there being no concrete data on the state of the reactor cores, claims by the government and TEPCO that the disaster is under control and that the reactors are on-schedule for a cold shutdown by the year’s end have promoted a breakneck work schedule, leading to shoddy repairs and habitual disregard for worker safety, he said. “Working at Fukushima is equivalent to being given an order to die,” Suzuki quoted one nuclear-related company source as saying.
Kenichi Oshima is currently a professor at Ritsumeikan University. After long years of nuclear power research, he had learned that the actual cost of maintaining nuclear power in Japan was twice as high as what government and electric power companies had publicly announced, the Mainichi Daily News has reported. In March 2010, published his findings in a book, but found himself under fire at a time when pro-nuclear energy was becoming even stronger. In September the same year, during a meeting of the Japan Atomic Energy Commission, his comments were rejected and even mocked. “Do you call this research?” he was told and few even cared to look at his findings.
Following the nuclear disaster at the Fukushima No. 1 power plant, triggered by the March 11 earthquake and tsunami, Oshima’s situation drastically changed. He was selected as a member of two expert governmental committees to serve as a critical analyst of Japan’s current nuclear power stance. The group will openly release all internal debates and documents, Oshima says. He is now more optimistic than ever that the time to destroy the “cheap and safe” nuclear power myth will eventually come.
A sober and critical editorial in the Mainichi Daily News has said that Britain has already abandoned developing fast-breeder nuclear reactors, and is set to give up nuclear fuel reprocessing as well. Moreover, its planned construction of a facility to dispose of radioactive waste including plutonium is likely to materialize even though it is still at a planning phase.
In contrast, there are no prospects that Japan can build a disposal facility. However, for Japan to call for operations at the Monju prototype fast-breeder nuclear reactor in Fukui Prefecture and the nuclear fuel reprocessing plant in the Aomori Prefecture village of Rokkasho to be carried out as planned, would be like putting the cart before the horse as it appears the country is incapable of building a disposal facility.
Plutonium is directly related to security issues. The U.K. possesses nuclear weapons but Japan does not. One may wonder whether Japan’s independence will be threatened if it abandons nuclear fuel recycling and loses its ability to produce plutonium. Even though it is an important point of contention the issue should not be used as a reason to underestimate the harm of plutonium.
Economy, Trade and Industry Minister Yukio Edano who is in charge of energy policy, Goshi Hosono, state minister for handling the nuclear crisis, and Yoshito Sengoku, second-in-command in the ruling Democratic Party of Japan’s Policy Research Committee, have been hearing the views of experts on the issue. It is not enough for the government to talk only about the dream of “prosperity” built on dependence on nuclear power. Japan’s ability to overcome the mess that follows such prosperity is now being tested.