No Nukes News Dec 30, 2014: Another One Bites the Dust Inbox

No Nukes News

Sign up for the latest news and reportsDec. 30, 2014 – Please pass this onto a friend!

Help OCAA build the vision of the Ontario we all want – a province where clean, renewable energy is used as efficiently as possible. We’re small but mighty and depend on support from you! Blessings of the holiday season…

The World

Vermont shuts down nuclear power plant to make way for renewable energy “Today, thanks to investments in renewable energy such as solar, Vermont’s energy future is on a different, more sustainable path that is creating jobs, reducing energy costs for Vermonters and slowing climate change,” said Vermont Governor Shumlin. Now that’s leadership.

The Aboriginal peoples of Quebec stand together against uranium at the final hearings of the BAPE in Montreal “The Cree Nation speaks in one voice – united with the other Aboriginal peoples of Quebec – when we insist that our lands remain free of uranium mining and uranium waste.”

Fukushima and the institutional invisibility of nuclear disaster If nuclear power is so safe, why the low limits on nuclear liabilities?

Fuel Rods are removed from damaged Fukushima Reactor TEPCO has safely removed all the radioactive fuel from the most vulnerable of the four heavily damaged reactor buildings, No. 4.

Cyber-attacks on South Korean nuclear power operator continue

Ukraine turns off reactor at its most powerful nuclear plant after ‘accident’

‘Wishful thinking and misinformation’: An open letter to nuclear lobbyists Start with the proliferation problem since the multifaceted and repeatedly-demonstrated links between the ‘peaceful atom’ and nuclear weapons proliferation pose profound risks.

The Last Radium Girl Dies at 107 Radium wristwatches were manufactured right here in America, the tiny numbers painted by young women. By the mid-1920s, dial painters fell ill and many died, afflicted with horrific diseases. They became known as the radium girls.

3 min. stunning video on Chernobyl today (repeat from last newsletter, in case you misssed it)


 

Ontario

9 good reasons why we need a public review of a Bruce Nuclear deal The Ontario Power Authority and Bruce Power are secretly negotiating a multi-billion dollar deal to rebuild four aging reactors at the Bruce B Nuclear Station. Here are 9 good reasons why Premier Kathleen Wynne should send any agreement to the Ontario Energy Board (OEB) for a full public review.

In this 18 min. video Jack Gibbons, OCAA explains how and why we can avoid rebuilding Darlington and Bruce nuclear stations with a combination of lower cost water power from Quebec, conservation and made-in-ON green energy.

P.E.I. negotiation to buy water power from Quebec “We’re always looking for ways to lower down our electricity costs but also in terms of providing more green energy for our province,” Premier Ghiz said. Likewise, Ontario should negotiate a long term deal with QC rather than rebuild Darlington.


Renewables and Conservation

How Solar Power Could Slay the Fossil Fuel and Nuclear Empire by 2030 In just 15 years, the world as we know it will have transformed forever. The ​age of oil, gas, coal and nuclear will be over.

All over the world, renewables are beating nuclear Country by country, renewables are taking over the world. Renewables get cheaper, nuclear gets more expensive. Yet Ontario remains firmly stuck in a 1950s vision of the future.

Quebec buys wind power for 7.6 cents / kWh, a much better deal than ON nuclear

Green Budget Coalition’s Recommendations for Federal Budget 2015 include recommendations on subsidy reform, carbon pricing, power storage, EV recharging stations, climate change adaptation, global climate finance, energy efficiency/home retrofits, and funding for EA’s and aboriginal consultation.

At COP 20 in Lima: The Buzz about Renewable Energy The real buzz about the incredible opportunity to drive down global emissions by investing in renewable energy and energy efficiency.

Health Canada Report: Wind Energy Harmless Health Canada just completed a study (worth $2.1 million) that is now the latest of at least 17 other such large-scale studies to prove whether wind energy can make people sick, and they found the same uneventful result: that wind energy is safe.

The Ottawa Renewable Energy Cooperative is conducting its 3rd Preference Share offering to raise money for 6 new projects in Ottawa. RRSP eligible. Dividends paid yearly. Ottawa residents can join OREC now and become part of the solar solution.

Austin, Texas Plans To Get Over Half Of Its Power From Renewables by 2025 mostly with solar, conservation and storage.

Home Energy Loan Program is a new financing tool offered by the City of Toronto to help you improve your home’s energy efficiency and save money.

The switch to renewable power is a battle we cannot afford to lose Peru plans to generate 60% of its electricity from renewable sources by 2024; Chile doubled its total renewable power capacity in 2014; Germany and Sweden will be carbon-free by 2050. The list goes on, including 144 countries with renewable energy targets, 50 countries supporting a total phase-out of carbon emissions by 2050 and 100 countries supporting zero emissions by 2100.


Take Action!

Please send Premier Wynne a message urging her to send any Bruce Nuclear Power deal to the OEB for review

Call for a Public Review of the Costs of Bruce B Nuclear Station A Green Party of ON petition

Please send Premier Wynne a message urging her to make a deal with Quebec instead of wasting billions of dollars on high-risk nuclear projects. It is the right thing to do for both provinces.

Stop plans to build small nuclear reactors in Saskatchewan to power oil extraction from the Alberta Tar Sands Please sign the petition.

Quebec imports can save us $1 billion per year As our new pamphlet explains, importing clean hydro power from Quebec is a much cheaper way to meet our electricity needs than re-building the Darlington Nuclear Plant. Order free copies today to distribute to your neighbours, family and friends

Stop the Great Lakes Nuclear Dump Please sign the petition to oppose OPG’s plans to bury their nuclear waste on the shore of Lake Huron. And urge your elected officials to pass a resolution to oppose the nuclear dump on the Great Lake Huron. There are already 136 jurisdictions – representing over 16 million people – that have done so! See the list here


Events

Resistance and Survival Find out what’s happening on the front lines of climate resistance on Canada’s east coast. Toronto Jan. 5, Peterborough Jan. 7, Ottawa Jan. 8, Montreal Jan. 9

This Nuclear Age Free weekly public lectures on public health in a nuclear age. Wednesdays, 4 – 6 p.m., Jan. 7 – April 1, University of Toronto

Ontario, Québec, Electricity and Climate Change: Advancing the Dialogue Friday, Jan. 9, 8:30 – 10:30 .m. York University, Toronto. Free.

World Uranium Symposium and Film Festival, April 13 - 16, 2015, Quebec City

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Climate change: In 2015, the long march to Paris

The Eiffel tower and Paris' roof tops are seen through a haze of pollution, March 11, 2014
The Eiffel tower and Paris’ roof tops are seen through a haze of pollution, March 11, 2014

reposted from Phys.org, Dec 30, 2014

Agreements on climate change—to paraphrase what the 19th-century German statesman Otto von Bismarck said about law-making—are like sausages.

It’s best not to know how they are made.

On December 11 2015, 195 states are scheduled to strike a deal in Paris to curb the fossil-fuel gases imperilling Earth’s climate system.

The outcome will be determined in the coming months by Bismarck-style sausage-making—a long, slow grind, and with many questionable ingredients.

What emerges will prompt future generations to either praise us for taming the carbon monster or curse us for short-sightedness and greed.

The stakes are “nothing less than the shape of the climate regime for the next several decades,” says Alden Meyer of the Union of Concerned Scientists (UCS), a veteran US climate monitor.

“2015 will set the stage for the living conditions of our grandchildren – and their grandchildren, too,” believes Hans Joachim Schellnhuber, director of the Potsdam Institute for Climate Impact Research (PIK) in Germany.

Elliot Diringer of the Center for Climate and Energy Solutions (C2ES), a US think-tank, predicts “a tough year ahead” in what is already a notoriously troubled UN process.

Half a dozen negotiation phases take place before Paris, the climax of a four-year bid to seal a global deal to take effect by 2020.

The first will be in Geneva next month, when countries must slim down a sprawling blueprint for the Paris pact, the legacy of a just-finished marathon in Lima.

After that, countries have a rough deadline for the first quarter of 2015 for putting voluntary emissions-curbing pledges on the table.

Countdown to the 2015 climate treaty
Key dates in 2015 on climate talks

That’s when the haggling starts in earnest, along with the toxic risk of finger-pointing and nit-picking.

Which countries are doing enough to fight , and which countries are failing to pull their weight?

Developing countries say rich economies must do most.

After all, goes this argument, they bear historic responsibility for , as they gorged on cheap and plentiful coal, oil and gas to power their prosperity.

Rich countries retort that the carbon division is out of date. It was based on the realities of 1992, when the UN Framework Convention on Climate Change (UNFCCC) was born at the Rio Earth Summit.

Today, developing countries—led by China, the world’s number one carbon polluter—account for around 60 percent of global emissions, thus making them the sources of tomorrow’s warming.

The years-old “differentiation” row bedevilled Lima, but Diringer says there are hopes it may not be such a nightmare in 2015.

China has shown the way to other developing emitters by signing a bilateral deal with the United States, the number two polluter, while Europe is challenging other rich parties with its own 2030 pollution goals, he argues.

“What’s most important now is for other countries to declare their contributions to the Paris agreement,” says Diringer.

On December 11 2015, 195 states are scheduled to strike a deal in Paris to curb the fossil-fuel gases imperilling Earth's climat
On December 11 2015, 195 states are scheduled to strike a deal in Paris to curb the fossil-fuel gases imperilling Earth’s climate system

“As long as others follow the lead of the US, China and the European Union, we should have a decent shot at a meaningful global deal.”

Political heat

After the summer break, the talks will be pressured by civil society and leaders such as UN Secretary General Ban Ki-moon and, reportedly, Pope Francis. Mobilisation on this scale was last seen in the run-up to the ill-fated Copenhagen Summit in 2009.

By November 1, the UNFCCC will unveil a report that tots up the pledges to see how close they get to the coveted goal of limiting global warming to two degrees Celsius (3.6 degrees Fahrenheit) over pre-industrial levels.

If the tally falls badly short, that will set the scene for some frenzied work in Paris. What mechanisms can be added to ensure that the target is met?

Then there is money. For any kind of deal to emerge in Paris, poorer will demand that rich economies flesh out a vow to provide at least $100 billion annually in climate finance by 2020.

For the second time in six years, the nation-state system will be on trial to see if it can fix a global environment problem.

If it fails once more, interest will swing more and more to bilateral and regional action and carbon-cutting and adaptation measures by cities, businesses and individuals.

“You have to remember that these international negotiations do not represent everything that’s happening on ,” said Pascal Canfin of the World Resources Institute (WRI).

SOURCE


RELATED

What now for the Paris accord?

Greenspan & Doob: Stephen Harper’s scary crime bluster

Crime and punishment issues are far too serious to allow the national debate to be dominated by dishonest platforms and slogans.
Crime and punishment issues are far too serious to allow the national debate to be dominated by dishonest platforms and slogans. THE CANADIAN PRESS/Thomas Porter

 

Edward L. Greenspan and Anthony N. Doob, reposted from the National Post, Dec 30, 2014

Editor’s note: Last Tuesday, legendary Canadian defence attorney Edward “Eddie” Greenspan passed away. Hours before his death, he submitted an article to the National Post. With the permission of his co-author, Anthony Doob, we are honoured to run that article below.

“All convicted criminals belong behind bars.”

We know of no person knowledgeable about criminal justice in any democratic society who has ever proposed imprisonment for all convicted offenders. But earlier this month, Canada’s Public Safety Minister, Steven Blaney, who oversees our penitentiaries, bluntly told Parliament that “Our Conservative government believes that convicted criminals belong behind bars.” No qualifications, no exceptions.

An opposition MP understandably replied, “Mr. Speaker, that is scary to hear.” Scary? It’s more than scary. It is hard to imagine such a statement being made by someone who supposedly has knowledge about crime and the criminal justice system.

Consider this example: If we take the Public Safety Minister at his word, his government believes that all those guilty of driving with blood alcohol levels even slightly above the legal limit, not speeding and not involving an accident, belong behind bars: Go directly to jail, no need to consider anything else. Currently, only 8% of all offenders — and fewer than 2% of all young women — are imprisoned for this offence. Do the Tories propose locking up the 92% who are dealt with through other means?

Correctional Service Canada has recently been criticized by almost everyone outside of the Conservative party for its decision not to alter its policies on the use of solitary confinement for the mentally ill in Canada’s penitentiaries. It refuses to attempt to address the problems — including suicides — that solitary confinement and overcrowding create. Imprisoning all convicted criminals will exacerbate the very problems in our penitentiaries for which Corrections has been criticized by various groups, including, as reported in this newspaper, the Canadian Medical Association.

Unfortunately, the Public Safety Minister was not speaking off the cuff when he made his remarks. They are a faithful reflection of what the federal Tories believe. Earlier this fall, Prime Minister Stephen Harper took credit for reducing Canada’s crime rate, saying, “We said ‘Do the crime, do the time.’ We have said that through numerous pieces of legislation. We are enforcing that. And on our watch the crime rate is finally moving in the right direction; the crime rate is finally moving down in this country.”

We plotted Statistics Canada data on the overall crime and the homicide rates since the early 1960s. Total crime peaked in the early 1990s when Brian Mulroney was prime minister and declined thereafter. It would be more logical, though wrong, to give the credit for our falling crime rate to prime ministers Kim Campbell and Jean Chrétien. Homicide specifically peaked in 1977. Attributing the drop in Canada’s homicide rate thereafter to the 1977 abolition of capital punishment would fit the data better than Mr. Harper’s explanation, though it, too, would be wrong.

SOURCE

 


Canada needs a brighter federal science policy: Editorial

Whether out of ignorance or anti-intellectualism, the federal government continued to do serious damage to Canadian science in 2014.

World-famous physicist Albert Einstein on his 74th birthday.
/ Associated Press World-famous physicist Albert Einstein on his 74th birthday.

reposted from the Toronto Star, Dec 28, 2014

Finding a fan of Canada’s current science policy among those who care about such things would be a discovery worthy of Banting and Best. Few if any would contend that Ottawa’s approach is sound; rather, the debate in 2014 has been over what in the world would possess a government to pursue such a catastrophic course.

According to one school of thought, the answer is simple: the Conservatives are cavemen set on dragging Canada into a dark age in which ideology reigns unencumbered by evidence. Let’s call this the Caveman Theory.

The other, more moderate view holds that Prime Minister Stephen Harper et al are not anti-science – that they at least understand the importance of research and development to their “jobs and growth” agenda – but are instead merely confused about how the enterprise works and about the role government must play to help it flourish. Let’s call this the Incompetence Theory.

This year, sadly, Ottawa gave critics ammunition for both attacks.

Supporters of the Caveman Theory, for instance, can point to a pair of studies released this year that showed that, despite stinging articles from an august array of international sources decrying the practice, the government continues to limit strictly what its scientists can say to the public.

A survey from Environics Research showed that 91 per cent of government scientists feel they cannot share their expertise with the media without facing censure from their bosses, which explains why reporters have had such difficulty extracting even the most basic information from science departments over the last eight years. Worse still, a report from Evidence for Democracy, a non-partisan not-for-profit organization, found that this widespread muzzling was a direct consequence of formal government policies, which failed to “safeguard against political interference, promote free speech or ensure reporters receive timely and accurate information.”

Muzzling, for Caveman Theory proponents, is consistent with the Conservatives’ apparent commitment to policies that keep us in the dark, even if it means they have to govern in the dark, too. After all, this is the government that immediately upon gaining power eliminated the National Science Adviser; that scrapped the long-form census, our best tool for gathering data about who we are and the challenges we face; that tried to shutter the world’s leading freshwater research centre at an enormous cost that would fully eclipse any potential savings; that has cut funding of atmospheric and climate science by some 30 per cent over the last eight years and that has otherwise gutted environmental protections, even as it has pursued its agenda of aggressive resource extraction. (We stop there arbitrarily. The Conservatives have shut down more than 200 scientific programs and facilities, many of them environment-related, since taking office.)

Incompetence Theory advocates, meanwhile, acknowledge that despite all that cutting, overall federal science funding has modestly increased over the last eight years (though, it should be noted, not quickly enough to keep up with inflation). They also grant, as the government constantly asserts, that we are now (although only technically) seeing “record investments in science, technology and innovation.” The main problem, according to this group, is not the amount of investment, but how it’s allotted: namely, based on a misunderstanding of how science, including innovation, works and of government’s role in the enterprise.

In an apparent attempt to spur lagging private-sector R&D investment, the government has essentially transformed much of Canada’s research budget into a business subsidy. Again and again, the Conservatives have diverted resources from basic research – science for no immediate purpose other than knowledge-gathering – to private-public partnerships aimed at immediate commercial gain.

Take the makeover of the National Research Council, Canada’s science agency, from a paragon of basic research into a toolbox for industry, focused on “large-scale research projects that are directed by and for Canadian business.” Or the Canada First Research Excellence Fund, a 2014 budget promise, which will provide $1.5 billion for university research over the next 10 years. It’s a significant investment fully undermined by a disastrous caveat: to access the funding, applicants will have to show that they have private-sector co-funders. (Similar asterisks are all over Ottawa’s new science policy.)

The problem is that by abandoning basic research – science that no business would pay for – the government is scorching the very earth from which innovation grows. What electronics company would have had the forethought to fund Albert Einstein’s work in theoretical physics, which proved essential to the invention of the television? What speculators would have thought to invest in Kurt Goedel’s recondite math, without which there would be no computers? Only government can foster the robust science culture that will produce the serendipitous discoveries that fuel future innovation.

Whatever the government’s motives, whatever it understands or does not about how science works, it has over the last eight years devastated Canadian research in a way that will be hard to reverse. Private sector R&D continues to lag, but in our efforts to solve that problem we have seriously reduced our capacity for primary research, squandering a long-held Canadian advantage. Meanwhile, we have earned an international reputation for muzzling scientists, for defunding research that is politically inconvenient and for perversely conflating scientific goals with business ones, thus dooming both. Our current funding system is less well placed than it was in 2006 to promote innovation and our science culture has been so eroded that we are unlikely to attract the top talent we need to compete in the knowledge economy.

Whether it was anti-intellectualism, incompetence or both that led us to this dark place, let this coming election year bring the beginning of a climb back into the light. SOURCE


 

Vermont shuts down nuclear power plant to make way for renewable energy

The Vermont Yankee plant has shut down after 42 years to make way for renewable energy alternatives in the state

The Vermont Yankee nuclear power plant.
The Vermont Yankee nuclear power plant. Photograph: Mr Bruno/flickr

 

by Associated Press, reposted from TheGuardian, Dec 29, 2014

Vermont’s only nuclear power plant stopped sending electricity to the New England grid Monday following more than 42 years of producing electricity.

The shutdown came just after noon as the Vermont Yankee plant completed its 30th operating cycle when workers inserted control rods into the reactor core and stopped the nuclear reaction process, the plant’s owner said.

In its decades of operation, the plant in the southeastern Vermont town of Vernon produced more than 171bn kilowatt-hours of electricity. During that same period the plant provided 71.8% of all electricity generated within Vermont, or 35% of the electricity consumed in the state, the company said, citing information from the Energy Information Agency.

Bill Mohl, the president of Entergy Wholesale Commodities, said economic factors, especially related to the natural gas market in the north-east, were the primary reasons for the shutdown. The decision to close the plant was announced weeks after the company won a protracted legal battle with the state, which had been pushing for the plant’s closure.

“The north-east has undergone a shift in supply because of shale gas, resulting in sustained low natural gas prices and low wholesale energy prices,” Mohl said in a statement.

The plant will sit for decades while its radioactive components cool and its decommissioning fund grows. It’s expected to cost nearly $1.25bn to dismantle the plant, which likely won’t occur until the 2040s or later.

Vermont governor Peter Shumlin, who had pushed for the closing of the plant, said the closing is a positive step for the state.

“Today, thanks to investments in renewable energy such as solar, Vermont’s energy future is on a different, more sustainable path that is creating jobs, reducing energy costs for Vermonters and slowing climate change,” Shumlin said.

When Entergy announced in August 2013 that it would close Vermont Yankee, the plant employed more than 600 people. The workforce will be cut in half after a round of layoffs and retirements beginning 19 January.

Vermont Public Service Commissioner Chris Recchia said Monday the state hasn’t received power from the plant in almost three years. “We are moving full speed ahead with local, sustainable no-carbon renewable in Vermont.”

Marcia Blomberg, a spokeswoman for ISO New England, which manages the regional electric grid, said the loss of power from Vermont Yankee wouldn’t pose a problem, but the region faces long-term challenges from the loss of number of older power plants.

“We’ve studied the power system in that area and we’ve determined that the regional power grid can be operated reliably without that resource,” Blomberg said of Vermont Yankee. “However, the bigger picture is that the region is seeing more and more retirements of non-natural gas fired generation, and that’s a concern.” SOURCE


 


 

Andrew Coyne: In Canada’s contest of ideas, the left is winning

Ontario premier Kathleen Wynne is one of the few left-wing Canadian politicians to have had electoral success in 2014.
Ontario premier Kathleen Wynne is one of the few left-wing Canadian politicians to have had electoral success in 2014. THE CANADIAN PRESS/Chris Youn

By Andrew Coyne, reposted from the National Post, Dec 30. 2014

It wasn’t until late in the year that it dawned on me: the left is winning. I don’t mean this in a partisan sense. If the NDP represents the left, it had a terrible year, fading in the polls federally, turning in a miserable showing in the Ontario election and losing two mayoral races, in Winnipeg and Toronto, it had earlier been favoured to win.

But in the contest of ideas, the left is very much on the march. Kathleen Wynne won the Ontario election on an aggressively left-wing budget/platform that not only increased spending, taxing and borrowing, but proposed the first major addition to the social safety net in decades: the Ontario Retirement Pension Plan.

Elsewhere there are serious proposals on the table for a national daycare plan, a national pharmacare plan, a surge in spending on urban transit and other infrastructure. The left is doing all the running on the environment, where it is no longer taboo to talk about carbon pricing. Identity politics, with its obsessive focus on race, sex and class, dominates public discourse.

Now, some of these may be good ideas, and some may be bad. The point is, where is their equivalent on the right? What counter-proposal has anyone heard from the right in the last year, or the last decade: to get the state out of something it is now doing, to deregulate an industry or privatize a Crown corporation or, well, pretty much anything?

The most the right will allow itself is to oppose this or that proposal to expand the state (when it is not proposing them itself: see “cross-border pricing,” inter alia), once it has assured itself it is on safe ground politically to do so. Occasionally it will even go so far as to roll back a policy that has already been enacted.

But to put forward ideas of its own for improving society, grounded in principles it believes in? Nowadays that is exclusively the province of the left. SOURCE


 

 

BP oil spill dispersants concern Nova Scotia environmentalist

Bill C-22 is ‘an absolute, total abdication of regulatory responsibility’

Crude oil from the Deepwater Horizon oil spill washes ashore in Orange Beach, Ala., on June 12, 2010.
Crude oil from the Deepwater Horizon oil spill washes ashore in Orange Beach, Ala., on June 12, 2010. (Dave Martin/Associated Press

reposted from CBCNews, Dec 29, 2014

A Shelburne County environmentalist is raising concerns about a toxic chemical that could be used off Nova Scotia in the future.

When the Deepwater Horizon oil platform erupted in flames in 2010, it spewed oil into the Gulf of Mexico, but some research says the cleanup was worse because about 6.8 million litres of the chemical Corexit 9500A was used to disperse the oil.

The dispersant used by oil company BP, when mixed with crude oil, was found to be 52 times more toxic than oil alone to some microscopic plankton-like organisms called rotifers.

“When you mix this stuff with the oil, you create a compound that is substantially more dangerous than even the dangerous dispersant on its own or even the dangerous oil on its own and this is the issue that we have,” says John Davis, a founder of the No Rigs Coalition.

He says Shell has already put out bids to use Corexit if there is a spill at a well planned for the Shelburne Gully.

“The creators of CoRexit will tell you it’s less toxic than dish soap. All you have to do is read the warning label to know that it’s a highly, highly dangerous chemical.… There is no doubt in my mind that if Shell made the effort they could find ways to clean up the oil and not just be prepared to disperse it and put it under water and out of sight,” he says.

‘Total abdication of regulatory responsibility’

Davis says there is legislation in place to prevent the use of chemicals like Corexit, “but what happened here is that the federal government has decided to put forward legislation called Bill C-22 — which in fact creates a circumstance where the oil company can go and utilize the product, the dispersants, and then report after the fact to the regulatory agencies. It is an absolute, total abdication of regulatory responsibility.”

Bill C-22 was introduced by the federal minister of Natural Resources earlier this year.

It would pre-approve emergency plans for oil and gas companies to deal with spills, such as the speedy use of dispersants, or chemicals used to break oil into smaller particles in the event of an oil spill at sea.

Davis says he worries the chemical could end up on the Georges Bank, pointing out the Labrador Current would carry any material right to the fertile fishing grounds.

“It’s that [upwelling of water] that provides much of the nutrients that makes Georges Bank such an important biological place — and so important to us as an economical generator,” he says.

A publication in the February 2013 issue of the scientific journal Environmental Pollution, found that on their own, the oil and dispersant were equally toxic. But when combined, the oil and dispersant increased toxicity to one of the rotifer species by a factor of 52.

High and immediate human health hazards​’

Dispersants cause giant pools of spilled oil floating atop the sea to break up into tiny droplets that then dilute with water just below the surface. The process helps creatures including turtles, birds and mammals that need access to the surface, and also ensures less oil flows ashore where it can choke coastal wildlife. However, it increases the amount of oil just below the surface, potentially contaminating the organisms that live there.

Scientists at the Autonomous University of Aguascalientes in Mexico and the Georgia Institute of Technology now say Corexit 9500A is far more harmful than previously thought to a key dweller of those sub-surface depths.

An Environment Canada study states the dispersant is 27 times safer than common dish soap, but some say that figure is dangerously misleading. The study also states that five of Corexit’s 57 ingredients are linked to cancer and can pose “high and immediate human health hazards.”

In all, the British Petroleum oil leak was the largest offshore petroleum spill in U.S. history, sending 4.9 million barrels (584 million litres) of crude into the Gulf of Mexico. SOURCE


RELATED:

Bill C-22 would rewrite the rules for oil spill cleanups