Archive for the ‘CANADA’ Category
Nuclear Energy and the ‘Mother of all Subsidies’
[The two year anniversary of the Fukushima nuclear disaster is March 11. Little has changed from this 2011 article (except cleanup costs may be higher at $250 billion). Generations of Japanese taxpayers will have to cover those costs. Other countries also have liability caps which means the public provides 'free insurance' to the industry. As this article shows it'd be cheaper to give interest-free loans to solar or wind industry. -- Stephen.]
“…it is basically insanity to shoulder the public with risk to get relatively small amount of electricity…”
By Stephen Leahy
UXBRIDGE, Canada, May 6, 2011 (IPS)
The nuclear energy industry only exists thanks to what insurance experts call the “mother of all subsidies”, and the public is largely unaware that every nuclear power plant in the world has a strict cap on how much the industry might have to pay out in case of an accident.
In Canada, this liability cap is an astonishingly low 75 million dollars. In India, it is 110 million dollars and in Britain 220 million dollars. If there is an accident, governments – i.e. the public – are on the hook for all costs exceeding those caps.
Japan has a higher liability cap of 1.2 billion dollars, but that is not nearly enough for the estimated 25 to 150 billion dollars in decommissioning and liability costs for what is still an ongoing disaster at its Fukushima Daiichi nuclear plant. Seven weeks after the tsunami caused the disaster, radiation levels continued to spike higher.
No one knows when the reactors will finally be in cold shutdown, or when the costs of the Fukushima disaster will stop piling up. One report suggests decommissioning will take 30 years.
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Japan’s credit rating was downgraded because of the accident, noted Mycle Schneider, a Paris-based energy and nuclear policy analyst who has worked in Japan. “The Japanese know it’s just a matter of time before another large earthquake occurs,” Schneider told IPS.
“Japan will never build another nuclear plant.“
Read the rest of this entry »
Canada and US Spending Billions to Create Climate Chaos
Welcome to Bizarro World
[This is a 2011 repost about Keystone XL and expansion of fossil fuel production while world's nations are supposed to be reducing climate-wrecking emissions of carbon. -- Stephen]
Analysis by Stephen Leahy
UXBRIDGE, Canada, Aug 10, 2011 (IPS)
Canada and the United States are now the centre of Bizarro World. This is where leaders promise to reduce carbon emissions but ensure a new, supersized oil pipeline called Keystone XL is built, guaranteeing further expansion of the Alberta tar sands that produce the world’s most carbon-laden oil.
“It’s imperative that we move quickly to alternate forms of energy – and that we leave the tar sands in the ground,” the U.S.’s leading climate scientists urged President Barack Obama in an open letter Aug. 3.
“As scientists… we can say categorically that it’s [the Keystone XL pipeline] not only not in the national interest, it’s also not in the planet’s best interest.”
The letter was signed by 20 world-renowned scientists, including NASA’s James Hansen, Ken Caldeira of the Carnegie Institution, Ralph Keeling of the Scripps Institution of Oceanography, and George Woodwell, founder of the Woods Hole Research Center Read the rest of this entry »
Ice, Polar Bears & the Arctic Melt Down That's Changing the World
Ice-free summer in the Arctic is just a matter of time - mostly likely within the next 5 years. Here's a "six-pack" of my recent articles on how global warming is transforming the Arctic:
The Arctic — The Earth’s Freezer — Is Defrosting With Dire Results
The rapidly warming Arctic region is destabilising Earth’s climate in ways science is just beginning to comprehend.
Killer Heat Waves and Floods Linked to Climate Change
More than 5 million affected by flooding in Pakistan Sept 2011 – a repeat of 2010.
“The first law of humanity is not to kill your children.”
By Stephen Leahy
UXBRIDGE, Canada, Feb 27 2013 (IPS)
Killer heat waves, floods and storms are increasingly caused by climate change, new research reveals.
Scientists in Germany say they have found how greenhouse gases from burning fossil fuels are helping to trap the jet stream, resulting in extraordinary weather such as the 2010 Pakistan flood and the 2011 heat wave in the United States.
Human-driven climate change repeatedly disturbs the flow of atmospheric waves around the globe’s Northern hemisphere, said lead author Vladimir Petoukhov of the Potsdam Institute for Climate Impact Research (PIK) in Germany.
Giant atmospheric waves called Rossby waves are meanders in the strong, high-altitude winds known as jet streams and have a major influence on weather. These wave movements are caused by the difference in temperatures between the cold air from the Arctic and hot air from the tropics.
When the waves shift north, they suck warm air from the tropics to Europe, Russia, or the U.S., and when they swing down, they do the same thing with cold air from the Arctic, said Petoukhov.
“During several recent extreme weather events, these planetary waves almost freeze in their tracks for weeks,” he said. “So instead of bringing in cool air after having brought warm air in before, the heat just stays.”
This unnatural pattern is due to human heating of the climate through emissions of greenhouse gases that result from burning fossil fuels, according to the study published this week in Proceedings of the National Academy of Sciences.
However, this heating of the atmosphere is wildly uneven. The Arctic is warming two to three times faster than the global temperature rise of 0.8C and that affects the Rossby waves and is slowing the jet stream.
“(Our research) complements previous research that already linked such phenomena to climate change,” said Hans Joachim Schellnhuber, a co-author of the study. Read the rest of this entry »
In Canada Being Green Brings Police Surveillance
Man wanting a safe climate for his grandchild arrested in Ottawa
Harper government calls environmentalists “extremists” and “radicals”
By Stephen Leahy
UXBRIDGE, Canada, Feb 20 2013 (IPS)
Canada’s police and security agencies think citizens concerned about the environment are threats to national security, and some are under surveillance, documents reveal.
The RCMP, the national police force, and Canada’s spy agency CSIS are increasingly conflating terrorism and extremism with peaceful citizens exercising their democratic rights to organise petitions, protest and question government policies, said Jeffrey Monaghan, a researcher with the Surveillance Studies Centre at Queen’s University in Kingston, Ontario.
Protests and opposition to Canada’s resource-based economy, especially oil and gas production, are now viewed as threats to national security, Monaghan said. This conclusion is based on official security documents obtained under freedom of information laws over the last five years.
It is governments and the fossil fuel industry who are the extremists, threatening the prosperity of future generations.
For the past two years, officials in Canada’s Stephen Harper government have been calling environmentalists “radicals” and accusing environmental organisations of money laundering.
“The Harper government has a strong interest in suppressing environmental activism,” Monaghan told IPS.
By branding activists as extremists or radicals, many people will not want to be involved. Surveillance and other security activities will have a similar “chilling effect”, he fears.
“There could be an incredibly profound impact on public participation,” Monaghan noted.
Jail Before Climate-Wrecking Tar Sands, Canadians Say
Tar sands protest Sept 2011, Ottawa Pic by R Leahy
[Repost: After the rally against Keystone XL in Washington last Sunday, a reminder that Canadians are willing to be arrested to stop growth of climate-destroying tar sands. -- Stephen ]
By Stephen Leahy
OTTAWA, Sep 27, 2011 (IPS)
More than 200 Canadians engaged in civil disobedience, with 117 arrested in Canada’s quiet capital city on Monday. The reason? To protest the Stephen Harper right-wing government’s open support for the oil industry and expanding production in the climate-disrupting tar sands.
The normally placid and polite Canadians shouted, waved banners and demanded the closure of the multi-billion-dollar tar sands oil extraction projects in northern Alberta to protect the global climate and the health of local people and environment.
“People are here because they know that if we don’t turn away from the tar sands and fossil fuels soon it will be too late,” Peter McHugh, a spokesperson for Greenpeace Canada, told IPS.
“The tar sands are unsustainable. Canadians are willing to shift away from fossil fuels but our government isn’t,” Gabby Ackett a university student and protester, told IPS as she stood in front of a long line of police.
In what was proudly touted as “civil” civil disobedience, protesters aged 19 to 84 were arrested for using a step-stool to climb a low barrier separating them from the House of Commons, the seat of Canadian government. The police were friendly and accommodating because the organisers had promised there would be no violence.
“We live downstream and see the affects of tar sands pollution on the fish and the birds,” said George Poitras, a former chief of the Mikisew Cree First Nation in northern Alberta.
“Some our young people have rare forms of cancer,” Poitras told more than 500 protesters.
“Expanding the tar sands is not the way to go in a world struggling with climate change,” he said. Read the rest of this entry »
80 percent of Arctic Ice Lost Compared to 30 Years Ago
[This is my first exclusive blog post - virtually everything else on this site are my published articles. Not sure if I'll have time to do more. Let me know what you think - Stephen ]
A new study released Feb 13 revealed that the volume of Arctic sea ice is declining rapidly. Ice volume in September 2012 had fallen 80 percent compared with the volume of ice in September 1980 according to the latest data from European Space Agency satellite, CryoSat-2. As the Arctic heats up Most of the ice loss has been in recent years. Between 2003 and 2012 the volume declined a whopping 36 percent. Summers with a sea ice-free Arctic are only a few years away, scientists now agree. This will have significant and permanent impacts on weather patterns in the Northern Hemisphere.
My previous article Ice-Free Arctic Is “Uncharted Territory” documented last September’s one year record area decline of 18 percent. Here’s what this means:
The impacts are already being felt across the entire northern hemisphere. The loss of sea ice in recent years has been affecting weather patterns, recent research has shown. The all-important jet stream – the west-to-east winds that are the boundary between the cold Arctic and the warm mid-latitudes – is slowing down, moving north and become more erratic.
When continent-sized areas of the Arctic Ocean flip from the all-white ice to dark blue, tremendous amounts of heat are absorbed from the 24-hour summer sun. When the bitter cold Arctic winter sets in over the next few weeks, all the heat in the ocean must be released into the atmosphere before ice can form again.
The Arctic will be ice-covered in winter for decades to come but what’s fundamentally changed is that every fall, unprecedented amounts of heat and water vapour will be released into the atmosphere.
“The polar meltdown shows we’re teetering on the brink of climate change catastrophe,” said Shaye Wolf, climate science director at the Center for Biological Diversity’s Climate Law Institute.
As the sea ice declines, Arctic temperatures increase, thawing more and more permafrost, which will release more climate-heating carbon and methane. Permafrost is frozen soil, sediment and rock spanning 13 million square kilometres of the land in Alaska, Canada, Siberia and parts of Europe. It has twice the carbon that the atmosphere currently holds.
A Swedish study released Feb 17 has found a link between sea ice declines and increases in methane emissions. Methane has 40x the warming of carbon. This is may lead to an even faster meltdown of the Arctic risking the release of huge amounts of permafrost carbon and methane.
US Climate Rally Draws “Line in the Sand” on Keystone Pipeline
The tar sands in Alberta, Canada. Credit: howlmonteal/cc by 2.0
By Stephen Leahy
UXBRIDGE, Canada, Feb 16 2013 (IPS)
The largest climate rally in U.S. history is expected Sunday in Washington DC with the aim of pressuring President Barack Obama to reject the Keystone XL tar sands pipeline.
Activists are calling Keystone “the line in the sand” regarding dangerous climate change, prompting the Sierra Club to suspend its 120-year ban on civil disobedience. The group’s executive director, Michael Brune, was arrested in front of the White House during a small protest against Keystone on Wednesday.
“The Keystone XL pipeline is part of the carbon infrastructure that will take us to dangerous levels of climate change,” said Simon Donner, a climate scientist at the University of British Columbia.
“By itself, Keystone won’t have much of an impact on the climate, but it is not happening on its own,” Donner told IPS.
Carbon emissions are increasing elsewhere, and the International Energy Agency recently warned humanity is on a dangerous path to four degrees C of warming before the end of this century. Children born today will experience this. Preventing that dire future is inconsistent with expanding tar sands production, Donner said.
A new study released this week revealed that the volume of Arctic sea ice is declining rapidly. Ice volume has fallen 80 percent since 1980, according to the latest data from European Space Agency satellite, CryoSat-2. Summers with a sea ice-free Arctic are only a few years away, scientists now agree. This will have significant and permanent impacts on weather patterns in the Northern Hemisphere.
“Keystone XL is the key to opening up the expansion of the tar sands industry,” said Jim Murphy, senior counsel with the National Wildlife Federation.
“By rejecting the Keystone XL tar sands pipeline, we can keep this toxic oil in the ground,” Murphy said in a statement.
Climate Inaction Is a Clear Failure of Democracy
Re-engineering our societies to prosper on green alternatives is only option
By Stephen Leahy
UXBRIDGE, Canada, Jan 4 2013 (IPS)
Around the world, 2012 was the year of extreme weather, when we unequivocally learned that the fossil fuel energy that powers our societies is destroying them. Accepting this reality is the biggest challenge of the brand new year.
Re-engineering our societies and lifestyles to prosper on green alternatives is the penultimate challenge of this decade.There is no more important task for all of us to engage in because climate change affects everything from food to water availability.
A number of scientific analyses have demonstrated we already have the technology to re-engineer our society to thrive on green alternative energy. The newest of these was published Wednesday in the prestigious journal Nature. It plainly states that politics is the real barrier, not technology nor cost. (It is far cheaper to act than not.)
Keeping global warming to less than two degrees C is mainly dependent on “when countries will begin to take serious action to reduce greenhouse gas emissions”, according to the study “Probabilistic cost estimates for climate change mitigation”.
Climate change has already pushed global temperatures up 0.8 degrees C, with significant consequences. No climate scientist thinks two degrees C will be “safe”. Many countries, especially least-developed countries and small island states, want the global target to be less than 1.5C of heating. Even then large portions of the Arctic and Antarctic will continue to melt raising sea levels, albeit at a slower rate.
Delay in making the shift to non-fossil fuel energy sources will be very costly. Waiting until 2020 to curb global emissions will cost twice as much compared with peaking emissions by 2015, the Nature analysis shows.
Serious action to reduce greenhouse gas emissions means 65 percent of current coal power plants will have to be shut down in the next decade or two, a previous Nature study reported by IPS shows.
Ice-Free Arctic Is “Uncharted Territory”
Arctic sea ice extent. Area of ocean with at least 15 percent sea ice as of Sept 12, 2012. Credit: National Snow and Ice Data Center.
Arctic ice half of what it was 30 years ago. Now affecting weather patterns
Heading for +4C and catastrophe – CBD
By Stephen Leahy
UXBRIDGE, Canada, Sep 20 2012 (IPS)
The melt of Arctic sea ice has reached its lowest point this year, shrinking 18 percent from last year’s near-record low.
Summer ice this year is half what it was 30 years ago and is now affecting weather patterns. The massive declines in ice in recent summers have shocked scientists and Arctic experts. Some predict that in just a few years we will witness an event that hasn’t happened in millions of years: the complete loss of summer ice.
“We are now in uncharted territory,” said Mark Serreze, director of the National Snow and Ice Data Center (NSIDC) in Colorado.
“Few of us were prepared for how rapidly the changes would actually occur” as a result of the burning fossil fuels that are warming the planet, said Serreze.
“We could see an essentially ice-free Arctic ocean in late summer by the year 2030,” he told IPS.
Not long ago experts thought the soonest the Arctic would be ice-free was 2070. Now it’s anywhere from four to 18 years away.
The impacts are already being felt across the entire northern hemisphere. The loss of sea ice in recent years has been affecting weather patterns, recent research has shown. The all-important jet stream – the west-to-east winds that are the boundary between the cold Arctic and the warm mid-latitudes – is slowing down, moving north and become more erratic.
“Europe, eastern Asia and eastern North America is connected to unique physical processes in the Arctic,” said James Overland of the NOAA/Pacific Marine Environmental Laboratory in the United States.
“In future, cold and snowy winters will be the rule rather than the exception” in these regions, Overland told IPS in Oslo in 2010.
The summer’s record loss of Arctic sea ice may mean a cold winter for the UK and northern Europe, Jennifer Francis, a researcher at Rutgers University, told the Guardian last week.
The region has been prone to bad winters after summers with very low sea ice, such as 2011 and 2007, Francis said. Read the rest of this entry »
Stumble It!
