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Nuclear power a stumbling block to US Senators

Senators and climate McCain-Udall visit showed hope, problems
The Durango Herald  August 27, 2009

Sen. John McCain, R-Ariz., differs from many in his party in acknowledging the science underlying global climate change…………

Likewise, Sen. Mark Udall, D-Colo., deserves credit for rethinking his opposition to nuclear power, a stance that probably has little support among his fellow Democrats.

The problem is, the caveats both attach to their positions render them all but meaningless. And that says more about the reality of dealing with climate change than melting glaciers or dying trees………………. Continue reading

August 28, 2009 Posted by | 1, climate change, politics, USA | , | Leave a comment

U.N. Condemns Australia’s Policyin Aboriginal Communities

 Australia U.N. Condemns ’07 Policyin Aboriginal Communities

August 27, 2009

A senior United Nations official on Thursday condemned Australia’s intervention in remote Aboriginal communities in 2007, describing the measures as discriminatory. The official, James Anaya, the special rapporteur on indigenous people, made the findings after a 12-day trip to Australia, where he visited indigenous communities and held talks with the government.

World Briefing – Australia – U.N. Condemns ’07 Policyin Aboriginal Communities – NYTimes.com

August 28, 2009 Posted by | 1, indigenous issues | , | Leave a comment

Over-exposure to ionising radiation


Americans overexposed to radiation
The News August 28, 2009
CHICAGO: Younger Americans are being exposed to worrisome amounts of radiation from medical scans that increase their risk of cancer, US researchers said late on Wednesday. They said the cumulative risk of repeated exposure to radiation from medical scans is a public health threat that needs to be addressed. “Even though the individual risk for any patient exposed to these kinds of doses may be small, when you add that up over millions of people, that can be a concerning population risk,” Dr. Reza Fazel of Emory University in Atlanta and colleagues wrote in the New England Journal of Medicine.

briefs…

August 28, 2009 Posted by | 1, environment, USA | , , , | Leave a comment

The search for a nuclear graveyard

The search for a nuclear graveyard

radiation-warningThe Globe and Mail 26 August 09

40,000 metric tonnes of radioactive waste is stored at sites across Canada. Anna Mehler Paperny reports on the hunt for a permanent solution

Wanted: Friendly, open-minded community in need of jobs and a whack of infrastructure cash. Must be willing to play host to nuclear waste, perhaps until the end of time.More than six decades after joining the nuclear club, Canada is home to 22 nuclear reactors, 18 of them in operation, producing about 15 per cent of the country’s electricity. Canada also has 40,000 metric tonnes of radioactive waste – and counting.

For years, the issue of how to best dispose of this waste has plagued policy-makers, scientists and citizens. Suggestions have included shooting it into outer space or exporting it to the South Pole.

Now, Canada is preparing to get rid of its nuclear detritus once and for all – by burying it. Continue reading

August 25, 2009 Posted by | 1, Canada, wastes | , , , , , | Leave a comment

America’s worst nuclear meltdown – cover-up revealed

Please go to the following link, to read this fine article.

 Science & Environment Articles | Taking Stock After America’s Worst Nuclear Accident | Miller-McCune Online Magazine

50 Years After America’s Worst Nuclear Meltdown
Human error helped worsen a nuclear meltdown just outside Los Angeles, and now human inertia has stymied the radioactive cleanup for half a century.

Miller McCune.com 25 August 09 By: Joan Trossman and Michael Collins | August 24, 2009

My apologies to Miller McCune for my use of the article.

It was not my intention to steal their material. Rather, I wish to lead people towards the source

Christina Macpherson

August 25, 2009 Posted by | 1, safety, USA | , , , | 1 Comment

‘Dirty timebomb’ ticking in Russian nuclear dump threatens Europe

Dirty timebomb’ ticking in Russian nuclear dump threatens Europe
Belfast Telegraph By Rachel Shields  25 August 09

20,000 discarded uranium fuel rods stored in the Arctic Circle are corroding. The possible result? Detonation of a massive radioactive bomb experts say could rival the 1986 Chernobyl disaster.

A decaying Russian nuclear dump inside the Arctic Circle is threatening to catch fire or explode, turning it into a “dirty bomb” that could impact the whole of northern Europe, including the British Isles.

Experts are warning that sea water and intense cold are corroding a storage facility at Andreeva Bay, on the Kola Peninsula near Murmansk. It contains more than 20,000 discarded fuel rods from nuclear submarines and some nuclear-powered icebreakers. A Norwegian environmental group, Bellona, says it has obtained a copy of a secret report by the Russian nuclear agency, Rosatom, which speaks of an “uncontrolled nuclear reaction”.

John Large, an independent British nuclear consultant who has visited the site, told The Independent on Sunday: “The nuclear rods are fixed to the roof and encased in metal to keep them apart and prevent any reactions from occurring. However, sea water has eroded them at their base, and they are falling to the floor of the tanks, where inches of saltwater have collected.

“This water will begin to corrode the rods, a reaction that releases hydrogen, a gas that is highly explosive and could be ignited by any spark. When another rod falls to the floor and generates such a spark, an enormous explosion could occur, scattering radioactive material for hundreds of kilometres.”

Mr Large, who was decorated by Russia’s President Vladimir Putin for his role in the salvage operation that retrieved nuclear material from the Kursk submarine in 2000, added: “This wouldn’t be a thermonuclear or atomic explosion, as in a bomb, but the outcome is just as bad. Remember Chernobyl? If you had the right weather conditions and wind pattern, this would mean a radioactive cloud drifting over the UK.”

The three storage tanks contain more than 32 tons of radioactive material. But the Kola Peninsula is littered with relics of Soviet nuclear facilities, housing more than 100 tons of nuclear waste – the largest concentration in the world.

Experts predict that a major explosion at Andreeva Bay could destroy all life in a 32-mile radius, including Murmansk and a sliver of Norway, whose border is only 28 miles away. But a much wider area of Norway, north-west Russia and Finland would be rendered uninhabitable for at least 20 years, and huge quantities of radioactive material would be dumped into the Barents Sea……………………

Another Chernobyl-type meltdown, this time in the Arctic, could have much more far-reaching effects. The worst case would be widespread fallout caused by rain in a densely populated area, causing untold social and economic disruption beyond the threat to life.

‘Dirty timebomb’ ticking in Russian nuclear dump threatens Europe – World news, News – Belfasttelegraph.co.uk

August 25, 2009 Posted by | 1, Russia, safety | , , , , | 1 Comment

German customers are saying ‘No Thanks” to nuclear power

Many German customers are saying ‘No Thanks” to nuclear power
American German Business News Flavia Westerwelle 24 August 09

After the recent nuclear reactor shutdown at the Vattenfall Kruemmel nuclear plant near Hamburg, Germany, many German customers are preferring green energy.

On July 4th, 2009 the Kruemmel nuclear plant near Hamburg had been running for less than two weeks after a two year shutdown, when a sudden drop of voltage send shopping centers and traffic lights in Germany’s second largest city into an hour long blackout.After this incident the green energy company Lichtblick saw a dramatic jump in customers, with ca. 200 new customers per day.

This corresponds to a 70 % increase in customers for Lichtblick, a Hamburg-based company providing energy from renewable sources, with a mix of hydro, wind, solar and biomass power.It looks like the recent series of problems at nuclear plants combined with the issue of storing the nuclear waste has trigger a process of rethinking by many German customers eager to find a long term solution for Germany’s energy needs.

Many German customers are saying ‘No Thanks” to nuclear power « American-German Business News

August 25, 2009 Posted by | 1, ENERGY, Germany | , , , | Leave a comment

Nuclear Safety in India

Nuclear Safety in India

The Pakistani Spectator 25 August 09
India has not ratified the Nuclear Non-Proliferation Treaty. Yet, it has been exempted from nuclear restrictions imposed on non-signatories. The West has accorded preferential treatment to India ostensibly in consideration of her `immaculate’ nuclear safety record.

India’s Nuclear Power Corporation boisterously claims: “NPC engineers have shared their expertise internationally by participating in safety reviews and inspection of reactors in other countries conducted by the World Association of Nuclear Operators and the International Atomic Energy Agency. We are continuously updating our safety systems and procedures even at the cost of short-term economic benefit. Besides, all our plants are designed, constructed, commissioned, operated and maintained under strict supervision.

”What’s the real situation? It is true that there has not been an accident, leading to core meltdown and radiation exposures. But, the fact remains that several minor accidents have happened in the past. These accidents range from leaks of oil to complete loss of power in the reactors causing all safety systems to be disabled.

Let us look at some of the accidents. The accidents at Tarapur, Madras and Rajasthan plants were due to non-compliance with safety standards. According to the mandatory standards of operation, each reactor is supposed to have an independent emergency core-cooling system. But, in practice, one cooling system was being shared between two reactors.

The investigators were astonished to find that the reactors at Madras and Rajasthan had been operating without backup pumps to continue smooth operation. The plants had to be shut down as whenever the operating pumps were disabled by external factors such as fluctuations in the grid.A study by India’s Atomic Energy Regulatory Board documented over 130 extremely serious safety issues warranting urgent corrective measures in the Bhabha Atomic Research Centre, Indira Gandhi Centre for Atomic Research, Uranium Corporation of India, Heavy Water Board, Indian Rare Earths Limited and several other facilities.

The CIRUS reactor had an inherent problem of radiation leakage. Candu reactors suffered from heavy leakage of water. Dhruva reactor experienced fuel leakage, attributed to imperfect design architecture. Radioactive waste from the Tarapur Plant endangered lives of about 3,000 villagers living nearby……………….

Poor safety practices in India’s nuclear-power plants remain camouflaged under a cloak of secrecy. Authorities get alerted only when an accident occurs, necessitating a shut down. The NSG should have a second look at safety measures `observed’ in India’s power plants..  A cavalier approach to poor safety standards could result in a major accident, like Chernobyl or Three Mile Island.

August 25, 2009 Posted by | 1, India, safety | , , , , | Leave a comment

Russia’s nuclear legacy

Bowermaster’s Adventures — Russia’s nuclear legacy
Gadling.comby Jon Bowermaster
 Aug 24th 2009

Just around the corner from Petropavlovsk, ten miles by land or sea, located across Avachinskaya Bay on a small peninsula called Krasheninnikova sits Russia’s largest nuclear submarine base. It is off limits to outsiders and a shell of what it was during the Soviet Union’s heyday. Today – judging by a simple Google map search – there are just a half-dozen active nuclear subs sitting at its docks. Worrying to those who pay attention to such things are the shadows on the far edge of the docks on the same map, indicating somewhere between a dozen and twenty subs piled up next to each other. They are said to be at varying degrees of decommissioning………………….
The operation of nuclear-powered submarines generates considerable amounts of nuclear waste. Liquid and solid radioactive wastes need to be removed from submarines and stored. In addition, periodically the submarine needs to be refueled, thus spent fuel needs to be removed from the submarine and also stored. Decommissioning a nuclear submarine generates these streams of waste and in addition, the refueled reactor compartment must be dealt with…………………

This is from a U.S. State Department report: “In Russia every step of the process is facing problems. The support complex which was already in poor shape and accident-prone during Soviet times has been particularly burdened in the last few years. Shore-side waste sites are full of low-level radioactive waste and spent fuel. Shipments of the spent fuel for reprocessing have been delayed due to lack of funds and equipment. The service ships, which unload the spent fuel from submarines, are also full and in poor shape (and some have suffered accidents).

 The shipyards where the work is done are facing financial shortages, power blackouts and strikes. There are no final land-based storage sites for decommissioned reactor compartments removed from submarines, so they are being stored afloat in bays near naval bases. Finally, contamination is widespread at waste storage sites in the North and Far East due to accidents. Lower-level contamination is thought to plague virtually every support facility for the fleet. In addition, accidents on submarines have lead to contamination of the surrounding area.

Bowermaster’s Adventures — Russia’s nuclear legacy | Gadling.com

August 25, 2009 Posted by | 1, Russia, wastes | , , , , , | Leave a comment

BHP warned over Roxby uranium mining boost plan

BHP warned over Roxby mining boost plan
ABC News By Jason Om 24 August 09

The South Australian Government has told BHP Billiton to address a range of concerns before the Olympic Dam mine expansion at Roxby Downs can go ahead.

The Government has published its submission on the company’s draft environmental impact statement (EIS), which was released in May.

It says BHP Billiton needs to investigate further any radiation and air pollution impact on the Roxby Downs community, along with water, waste and transport issues.

The Government’s response says some aspects of the EIS are “not substantiated”, “unjustified” and “insufficient”………………..

A final Government decision on the mine expansion plan is expected next year.

BHP warned over Roxby mining boost plan – ABC News (Australian Broadcasting Corporation)

August 24, 2009 Posted by | 1, politics | | Leave a comment

Radioactive wreckage, landmines blight Iraq

Radioactive wreckage, landmines blight Iraq
Herald Sun By Aubrey Belford in BaghdadAugust 24, 2009 
RADIOACTIVE wreckage and tens of millions of landmines still blight Iraq after decades of war and the deadly violence that engulfed the nation after the 2003 invasion, the environment minister says.Narmin Othman Hasan said a lack of funding and Iraq’s fragile security situation was hampering efforts to clean up contaminated sites across the country.She said that only a fraction of tanks and other wartime vehicles contaminated with depleted uranium have been successfully treated and disposed of by the Iraqi authorities.”We have only found 80 per cent (of the contaminated sites)… because of the (lack of) security there are still some areas we can’t reach,” she estimated.The twin menaces are the legacy of decades of conflict: the 1980-1988 war with neighbouring Iran, the 1991 Gulf war that followed Iraq’s invasion of Kuwait and the 2003 US-led invasion of Iraq and its bloody aftermath.
……………

Depleted uranium, a radioactive metal present in armour piercing bullets used by US-led forces during the 1991 Gulf War and the 2003 invasion, and which is twice as dense as lead, has been blamed for health problems from cancer to birth defects, but much research remains inconclusive.

“All radiation is dangerous – but how much depleted uranium radiation is affecting health, that is still under study,” Ms Hasan said, a

Radioactive wreckage, landmines blight Iraq | Herald Sun

August 24, 2009 Posted by | 1, environment, Iraq | , , , , | Leave a comment

Yucca Mountain nuclear waste dump plan is being killed off

yucca-mtYucca Mountain funding nears its demise
Government Executive By Darren Goode Congress Daily August 21, 2009
House and Senate Democrats are well on their way to helping the Obama administration kill Nevada’s Yucca Mountain nuclear waste repository.

Both chambers have approved fiscal 2010 Energy and Water Appropriations bills that match the administration’s $197 million request to let the Energy Department officially keep the project open on paper for a year while funding Energy Secretary Stephen Chu’s blue ribbon panel to develop an alternative plan for storing and managing nuclear waste.

The current 77,000 tons of high-level nuclear waste are held in temporary surface storage facilities at 131 sites in 39 states.

Yucca Mountain funding nears its demise (8/21/09) — www.GovernmentExecutive.com

August 22, 2009 Posted by | 1, USA, wastes | , , , , , | Leave a comment

Texas anti-nuclear groups to take part in legal hearing

Anti-nuke groups win standing in Comanche Peak expansion case
Dallas News Aug 21, 2009  Elizabeth Souder
Several anti-nuclear groups and Rep. Lon Burnam, D-Fort Worth, have won a seat at the table when the Nuclear Regulatory Commission decides whether to grant Energy Future Holdings license to expand a North Texas nuclear power plant.

The decision means the NRC must hold a contested hearing after staff has finished reviewing the company’s application for a license to build and operate two new reactors.The review is expected to take until 2012, and the contested hearing could delay a final decision on expansion of the Comanche Peak plant in Glen Rose by a few months, according to NRC spokesman Scott Burnell…………………

……………The groups — Sustainable Energy and Economic Development Coalition, Public Citizen, True Cost of Nukes — and Burnam made 19 contentions, and the licensing board agreed that two of the complaints should be addressed.

The two contentions that the board agreed should be heard are:

That Luminant failed to consider what might happen to the new reactors if there were a severe accident at one of the existing reactors,

And, that the company failed to explore alternatives to nuclear power, including “combinations of renewable energy sources such as wind and solar power, with technological advances in storage methods and supplemental use of natural gas, to create baseload power,” according to the board’s decision.

TEXAS ENERGY AND ENVIRONMENT Blog | The Dallas Morning News

August 22, 2009 Posted by | 1, politics, USA | , , | Leave a comment

A Nuclear Japan would increase nuclear war danger

A Nuclear Japan?
 MND By Sean Varner | Aug 21, 2009

Sixty-four years ago this month, the Japanese cities of Hiroshima and Nagasaki were devastated by the first and only wartime use of nuclear weapons. The death toll totaled approximately 200,000………………………….

…………what if Japan decided to go nuclear? The consequences would be far-reaching:

First, it would be a major blow to the NPT. Japan has served as the epitome of nonproliferation and, as the only victim of nuclear attack, carried a moral authority in its calls for nuclear disarmament. Without that voice, the NPT becomes a largely meritless system of haves and have-nots.

Second, a nuclear arms race would seem almost inevitable. Not only would China and North Korea respond by ramping up capabilities, but South Korea and Taiwan might be compelled to go nuclear as well. The spillover effects would likely ratchet up the arms race between India and Pakistan, too………………..

Not only is it therefore impractical for Japan to go nuclear, but the resulting arms race and cutoff of its fuel sources would likely leave Japan much less secure than it is now.

A Nuclear Japan? :: MND: Your Daily Dose of Counter-Theory

August 22, 2009 Posted by | 1 | Leave a comment

Ionising radiatio -a risk to patients

From worker safety to patient safety

Safety at Work blog Kevin Jones  August 21, 2009

quoting The article by Madan M Rehani

“The risk of cancer from radiation doses imparted through a number of CT scans is not insignificant. Most other radiation effects (such as skin injury, just to name one) can be avoided rather effectively, but this is not true for the risk of cancer. There are estimates of few million excess cancers in the USA over the next two to three decades from about 60 million CT scans done annually.”

From worker safety to patient safety « Safety At Work Blog

August 22, 2009 Posted by | 1 | Leave a comment