oilsands

Mon, 2013-02-18 15:49Carol Linnitt
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Tar Sands Tailings Contaminate Alberta Groundwater

The massive tailings ponds holding billions of litres of tar sands waste are leaking into Alberta's groundwater, according to internal documents obtained by Postmedia's Mike De Souza.

An internal memorandum prepared for Natural Resources Minister Joe Oliver and obtained through Access to Information legislation says evidence confirms groundwater toxins related to bitumen mining and upgrading are migrating from tailings ponds and are not naturally occurring as government and industry have previously stated.

“The studies have, for the first time, detected potentially harmful, mining-related organic acid contaminants in groundwater outside a long-established out-of-pit tailings pond,” the memo reads. “This finding is consistent with publicly available technical reports of seepage (both projected in theory, and detected in practice).”

This newly released document shows the federal government has been aware of the problem since June 2012 without publicly addressing the information. The study, made available online by Natural Resources Canada in December 2012, was still “pending release” at the time Minister Oliver was briefed of its contents in June.

Sat, 2013-02-16 08:00Guest
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The Credibility Gap: All Talk and Not Much Action on Climate Change

By Hannah McKinnon, National Program Manager at Environmental Defense.

In last week's State of the Union address, President Obama reiterated his vision for clean energy and urgent action on global warming. With TransCanada’s Keystone XL tar sands pipeline on the frontlines and looking threatened, oil industry supporters are suddenly desperate to look like the environmental and climate risks of the tar sands are under control.
 
But there’s a massive credibility gap as Canada’s contribution to global warming is spiralling out of control, with the reckless expansion of the tar sands.
 
We’ve always believed that actions speak louder than words. So while the oil industry and government embark on a pro-tar sands PR campaign, let’s look at how Canada has behaved on climate action and the environmental risks of the tar sands.  

Wed, 2013-02-06 11:31Carol Linnitt
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Is TransCanada Laying Defective Keystone XL Pipe in Texas?

TransCanada, the company currently constructing the southern segment of the Keystone XL pipeline, claims to use “top quality steel and welding techniques” throughout its pipeline network. 

Last week, however, activists fighting the construction of the pipeline released images of what they claim are improperly welded pipeline seams. The photos were released by Keystone XL blockader Ramsey Sprague at the Pipe Tech Americas 2013 conference in Texas and were taken by blockader Isabel Brooks.

Brooks took the photographs from inside a pipe segment on December 3, 2012 to document what they say was daylight pouring through weld seams between segments. “All of us looked at it,” Brooks told DeSmog, speaking of the defective seam, “and it was clear light was coming in from the outside…It was definitely clear what it was.”

An hour after the protesters were extracted from the pipe segment, says Brooks, it was in the ground. “[Other protestors] told me that it was in the ground that day and buried. So they didn't test it again,” she said. “I know exactly the piece of pipe that it's at, so if we were to dig it up I know it would be right there and as clear as that day.”

These two images from inside the pipe were released by Sprague last week:

Tue, 2013-01-22 12:52Carol Linnitt
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Oil Change International: The Coal Hiding in the Tar Sands

Thanks to Alberta's tar sands, coal-powered energy production just got cheaper, and dirtier.

That is largely due to an often overlooked byproduct of bitumen upgrading: petroleum coke. The byproduct, commonly referred to as petcoke, is derived from the excess heavy hydrocarbons necessarily processed out of bitumen in the production of lighter liquid fuels like gasoline and diesel. The leftover condensed byproduct, petcoke, bears a striking resemblance to coal, and is being integrated into coal power plants across the US and internationally, contributing a tremendous amount of carbon emissions to the tar sands price tag that has been previously unaccounted for.

That is, until the research group Oil Change International released a research report that calculates the use of petcoke in American energy generation increases the proposed Keystone XL Pipeline's emissions by a staggering 13 percent. 

Fri, 2013-01-18 05:00Carol Linnitt
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Federal Study Reignites Pollution Concern in Expanding Tar Sands Region

Dr. David Schindler, the scientist who sounded the alarm on tar sands contamination back in 2010, has suddenly found his research backed by an Environment Canada study recently published in the prestigious journal Proceedings of the National Academy of Sciences. The federal study, which confirmed Schindler’s hotly-contested research, has reignited concerns over the pace and scale of development in the Athabasca region, an area now beset with a host of ecological and human health concerns. 

Mon, 2012-11-26 14:10Carol Linnitt
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New Enbridge Spill Near Chicago Continues Company's "Pattern of Failures"

Enbridge was forced to shut down one of its pipelines last week after 900 barrels of crude oil leaked at the Mokena tank farm near Chicago. The leak was discovered on Tuesday of last week although its cause remained undisclosed until this morning, when the Mokena fire department cited a hole in a 20-inch pipeline. 

The leak forced the shutdown of Enbridge's Line 14, a pipeline carrying 318,000 barrels of oil per day from Superior, Wisconsin to Mokena, Illinois. 

Enbridge spokesman Graham White told the Chicago Tribune Friday that the spilled 37,000 gallons of crude were “contained within the tank berm,” causing little environmental impact. The U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) is investigating the accident.

The Mokena spill is yet another incident in a long list of Enbridge operational failures that have severely weakened the company's public standing and professional reputation. 

Wed, 2012-11-14 21:04Carol Linnitt
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Toxic Tar Sands: Scientists Document Spread of Pollution, Water Contamination, Effects on Fish

Today federal scientists from Environment Canada presented research at an international toxicology conference in the U.S. that indicates contaminants from the Alberta tar sands are polluting the landscape on a scale much larger than previously thought.

A team lead by federal scientist Jane Kirk discovered contaminants in lakes as far as 100 kilometers away from tar sands operations. The federal research confirms and expands upon the hotly contested findings of aquatic scientist David Schindler who, in 2010, found pollution from the tar sands accumulating on the landscape up to 50 kilometers away.

“That means the footprint is four times bigger than we found,” Schindler told Postmedia News.

Senior scientist Derek Muir, who presented some of the findings at Wednesday's conference, said the contaminated region is “potentially larger than we might have anticipated.” The 'legacy' of chemicals in lake sediment gives evidence that tar sands pollution has been traveling long distances for decades. Samples show the build up of polycyclic aromatic hydrocarbons, or PAHs, known to cause cancer in humans and to be toxic to aquatic animals, in 6 remote and undisturbed lakes up to 100 kilometers away from tar sands operations.

The pollutants are “petrogenic” in nature, meaning they are petroleum derived, and have steadily and dramatically increased since the 1970s, showing the contaminant levels “seem to parallel the development of the oilsands industry,” Muir said.

Thu, 2012-11-08 10:33Carol Linnitt
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"Stephen Harper Hates Science": Federal Scientists Muzzled to Protect Tar Sands Reputation

The Canadian government is working hard behind the scenes to cover up the negative effects that tar sands extraction is having on the local environment, wildlife, communities and the global climate. According to Access to Information documents obtained by Postmedia's Mike De Souza, the Stephen Harper government has actively suppressed the release of vital information regarding the spread of tar sands contamination by muzzling federal scientists.

The gag order, according to De Souza, came on the heels of a newly researched government report in November 2011 which confirmed the findings of University of Alberta scientists Erin N. Kelly and David Schindler. The scientists discovered concentrations of toxics such as heavy metals were higher near tar sands operations, showing a positive correlation between tar sands activity and the spread of contaminants in the local environment.

The government of Canada and the government of Alberta denied the correlation, saying local waterways tested showed no signs of toxic contamination and reports of mutated and cancerous fish downstream from the tar sands were unfounded.

Mon, 2012-10-29 12:25Carol Linnitt
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Conference Board of Canada: Economic Benefits of Tar Sands Hinge On Climate Inaction

By 2035 operators in Alberta's tar sands expect to produce 5 million barrels of the world's most environmentally dirty and energy intensive oil per day. Current daily production hovers around 2 million barrels. According to a recent Conference Board of Canada report, projected expansion of the tar sands will require roughly $364 billion in investment over the next 25 years and will create significant economic benefits for both Canada and the US.

However, the report, commissioned by the Canadian federal and Alberta provincial governments, acknowledges that the economic benefits of oil production in the tar sands hinges on continued global climate inaction.
 
Based on the 'New Policies Scenario' from the International Energy Agency (IEA), the Conference Board report, “Fuel for Thought: The Economic Benefits of Oil Sands Investment for Canada's Regions,” anticipates Canada and other participating countries will not achieve their 2009 Copenhagen Accord goal to keep global warming below 2 degrees Celsius. Projected growth in the tar sands is consistent with at least 3.5 degrees of warming.
Fri, 2012-07-27 14:21Emma Pullman
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Latest Pro-Keystone XL Website Backed by GOP Special Interest Group

Phil Kerpen

This morning, the latest in pro-tar sands spin went live. KeystoneXLNow.com takes aim at President Obama for failing to approve the Keystone XL project (even though the White House just announced approval of the southern leg today), calling it “an affront to millions of Americans out of work and an outrage to millions more who are paying higher energy costs as a result of this administration's policies.”

KeystoneXLNow.com invites users to send a message directly to the State Department to counterbalance “the crazy lefties [who] are already pouring in comments to give Obama an excuse to kill the pipeline.” The site calls on users to “push back by filling the official State Department docket with comments demanding they stop stalling and approve the Keystone XL pipeline now!”

Not only is KeystoneXLnow.com rife with faulty facts, but its backers and secret funders make an oil trail back to the GOP and oil-backed right wing think tanks. 

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