Tar sands smog seen worsening

Byoliveridley

Pollution will continue to plague Alberta’s oil sands despite plans to pipe harmful greenhouse gases deep underground, according to documents obtained by the Toronto Star.

Part of the task of cleaning up the oil sands involves capturing carbon dioxide emissions and storing them in geological reservoirs in western Canada.

But chemicals linked to acid rain, respiratory problems and ozone depletion could escape into the atmosphere at an even faster rate, thanks to an estimated tripling of production from one million barrels a day in 2007 to 3.4 million barrels a day in 2017. That could occur despite proposed national caps on air contaminants.

By capturing about 200 megatonnes a year of carbon dioxide, sequestration as carbon dioxide storage is known is expected to reduce greenhouse gas emissions by almost 80 per cent in 2017, says an Environment Canada study obtained under the Access to Information Act.

But, the study notes, “there are emissions of CO2 and air contaminants resulting from the generation of the energy required by carbon capture and storage facilities. The CO2 emissions offset the volumes captured by the facilities, while the air contaminant emissions add to the load on the environment.

Note that two out of the three main political parties in Canada (The Conservatives and the Liberals) support the expansion of this environmental disaster. Also, resource exploitation is controlled by the individual provinces and Alberta is almost united in support for its prime bread winner. So nothing will happen unless there is external (Read American) pressure. Harper is making a lot of noise about working with Obama on energy and climate policy in an effort to get ahead of this pressure, so we shall see what happens. If the US moves ahead aggressively on policy, the Tar Sands could lose its biggest customer and that would be all she wrote.

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  • Imagine a world covered with solar cells

    Byoliveridley

    it could happen soon, imagine your car parked in the sun with a plastic solar coating on the roof. Imagine every building surface generating clean electrical energy. Well, it could happen very soon (if hyperbolic sciencedaily press releases are to be believed, at any rate!).

    ScienceDaily: New Plastic Solar Cell Breaks Efficiency Record

    In order to be considered a viable technology for commercial use, solar cells must be able to convert about 8 percent of the energy in sunlight to electricity. Wake Forest researchers hope to reach 10 percent in the next year, said Carroll, who is also associate professor of physics at Wake Forest.

    Because they are flexible and easy to work with, plastic solar cells could be used as a replacement for roof tiling or home siding products or incorporated into traditional building facades. These energy harvesting devices could also be placed on automobiles. Since plastic solar cells are much lighter than the silicon solar panels structures do not have to be reinforced to support additional weight.

    Screw ethanol, put all your energy into developing solar and wind energy, battery technology and electric vehicles. See how much better an idea that is compared to corn ethanol.

  • |

    Jeffrey Simpson and Lazy Writing aka I wrote a letter to the editor

    Byoliveridley

    Jeffrey Simpson wrote an interesting article on the politics of tarsands pipelines that had some good insights:

    • Harper lecturing Obama on playing politics is a bit rich
    • The opposition is multi-faceted, not just based on the carbon footprint
    • The opposition is widespread, and opposition is not tarsands specific, but against expanding fossil fuel in a world poised to warm at an ever increasing rate
    • Tarsands oil is dirty oil, and no amount of lobbying can take that away
    • Alterate pipeline routes such as Enbridge’s Northern Gateway are not going to be easy to construct given significant First Nations’ opposition

    It was on the last point that Jeffrey Simpson’s otherwise useful Op-Ed degenerated into what can be charitably described (by a PR hack) as an “unwise choice of words”.

    The route must traverse huge tracts of land claimed by aboriginals who, for a variety of reasons, don’t want a pipeline. Maybe they’re pigheaded. Maybe they don’t want to join modernity.

    This is insulting and ignorant to begin with. Surely Jeffrey Simpson does basic research before he writes these columns, and google searches will reveal many many articles, including one in the newspaper that pays his salary that clearly explain the rational reasons behind First Nations’ concerns on pipelines. Simpson seems to have no trouble finding rational reasons to buttress other opposition claims. He says Nebraska’s opposition was due to the pipeline passing over environmentally sensitive areas. He also uses a Royal Society of Canada report judging Canada’s green house gas mitigation efforts as inadequate to make a larger point about the pollution caused by the tarsands and fossil fuels.

    However, for First Nations’ concerns alone, he resorts to the irrational, tired and racist tropes of First Nations people being “pigheaded”, or “opposed to modernity”. What exactly is Mr Simpson trying to imply?

    I was angry enough to dash a letter off to the Globe and Mail, which they promptly published, thanks folks.

    Here’s what they published

    Jeffrey Simpson’s column (Pipe-Altering Lessons – Nov. 16) offers some good insights into pipeline politics and government hypocrisy and states accurately that people are opposed to most fossil fuel expansion, not just the oil sands. However, his speculation on First Nations’ opposition to the Northern Gateway project as “pig headed” or not wanting “to join modernity” are offensive and misstate the valid concerns voiced by more than 60 indigenous communities. They are concerned about irreparable damage to the land and salmon migration routes and are well aware how little of the large profits made by energy companies accrues to the First Nations whose land these projects are frequently based on. Their reasons are well founded and well documented by many First Nations, including the Wet’suwet’en.

    Here’s what I wrote.

    Jeffrey Simpson’s Opinion, Pipeline-altering lessons offers some good insights into oilsands pipeline politics, government hypocrisy and states accurately that people are opposed to most fossil fuel expansion, not just the oilsands . However, Simpson’s speculation on First Nations’ opposition to the Northern Gateway project as “pig
    headed”, or “not wanting to join modernity” are offensive and misstate the valid concerns voiced by more than 60 indigenous communities. They are concerned about irreparable damage to their land, and salmon migration routes. They are well aware that little/none of the large profits made by Enbridge and other oil companies accrue to the First Nations whose land these projects are frequently based on. Their reasons for opposing are well founded, and well documented by many First Nations including the Wet’suwet’en.

    If Mr Simpson were a little less “pig headed”, or “more willing to join modernity”, he would fire up that marvellous modern invention, the web browser and look up wetsuweten.com. His unnecessary slurs take away from what is a otherwise a sensible and well written article.

    They did leave out my rather snarky last paragraph 🙂

    Pig picture from jm999uk’s flickr stream used under a creative commons licence.

  • Arsenic in the News, US Edition

    Byoliveridley

    Boy, it’s all arsenic all the time on this blog!

    Chemical & Engineering News: Latest News – In Katrina’s Wake, An Arsenic Threat

    An incredible 72 million m3 of debris was created when Hurricane Katrina wreaked havoc in Louisiana and Mississippi in 2005. A survey of this debris now reveals that an estimated 1,740 metric tons of arsenic could leach into groundwater from unlined landfills where the materials are being disposed (Environ. Sci. Technol., DOI: 10.1021/es0622812).

    Here’s EPA’s page on arsenic treated wood, and here’s the cheerleader page for same (mmm, industry advocacy websites, delicious!). Note that the EPA is currently working with the manufacturers to “voluntarily” phase out the use of Chromated Copper Arsenate in residential settings. Note that there are several alternatives available, all of them less toxic and equally effective. While this “voluntary” action limits direct exposure for certain types of people, old wood ending up in unlined landfills will overwhelmingly affect people who live near said landfills, namely the poor, and African American. 

    Even lined landfills leak eventually, and while other organic matter may degrade before the leaking, arsenic and heavy metals are not going anywhere. Unlined landfills, which is a fancy way of saying hole in the ground where you throw trash in, are completely unacceptable in this day and age in a so called developed country like the US of A. On the other hand, it is fashionable to refer to Louisiana as a third world country, so I guess anything goes for those kinds of people, eh.

  • Coal-to-Liquid: Useless

    Byoliveridley

    Liquid transportation fuels derived from coal and natural gas could help the United States reduce its dependence on petroleum. The fuels could be produced domestically or imported from fossil fuel-rich countries. The goal of this paper is to determine the life-cycle GHG emissions of coal- and natural gas-based Fischer−Tropsch (FT) liquids, as well as to compare production costs. The results show that the use of coal- or natural gas-based FT liquids will likely lead to significant increases in greenhouse gas (GHG) emissions compared to petroleum-based fuels. In a best-case scenario, coal- or natural gas-based FT-liquids have emissions only comparable to petroleum-based fuels. In addition, the economic advantages of gas-to-liquid (GTL) fuels are not obvious: there is a narrow range of petroleum and natural gas prices at which GTL fuels would be competitive with petroleum-based fuels. CTL fuels are generally cheaper than petroleum-based fuels. However, recent reports suggest there is uncertainty about the availability of economically viable coal resources in the United States. If the U.S. has a goal of increasing its energy security, and at the same time significantly reducing its GHG emissions, neither CTL nor GTL consumption seem a reasonable path to follow.

    Comparative Analysis of the Production Costs and Life-Cycle GHG Emissions of FT Liquid Fuels from Coal and Natural Gas.

    To summarize, no cost benefits, increased GHG emissions, a lot of uncertainty, let’s not follow this madness of trying to make coal into gasoline.

  • | | |

    Diacetyl hits the big time

    Byoliveridley

    It’s well known that occupational exposure to various pollutants including pesticides, manufacturing raw materials, and in this case, flavoring agents, is a serious problem affecting millions of factory and farm workers all over the world.

    Which is why it is interesting when one case of a man contracting an illness possibly linked to at-home diacetyl exposure makes much more splashy news than the well documented cases of many workers dying of such exposure at work. It is unfortunate, but people working at factories and in farms are somehow expected to handle higher levels of exposure and risk. The assumption is that they are protected by agencies such as OSHA, and that they will provided with protective wear, etc. But, when the agencies drop the ball on protecting workers, it takes an “escape” of the incident into the ambient realm for the news agencies to pick it up as a headline.

    I guess the good thing now is that this diacetyl issue is blown open, and should result in reform, because alternatives are available.

    Doctor Links a Man’s Illness to a Microwave Popcorn Habit – New York Times

    A fondness for microwave buttered popcorn may have led a 53-year-old Colorado man to develop a serious lung condition that until now has been found only in people working in popcorn plants.

    Lung specialists and even a top industry official say the case, the first of its kind, raises serious concerns about the safety of microwave butter-flavored popcorn.

    “We’ve all been working on the workplace safety side of this, but the potential for consumer exposure is very concerning,” said John B. Hallagan, general counsel for the Flavor and Extract Manufacturers Association of the United States, a trade association of companies that make butter flavorings for popcorn producers. “Are there other cases out there? There could be.”

    A spokeswoman for the Food and Drug Administration said that the agency was considering the case as part of a review of the safety of diacetyl, which adds the buttery taste to many microwave popcorns, including Orville Redenbacher and Act II.

    Meanwhile, ConAgra, the biggest manufacturer of popcorn, announces plans to drop diacetyl at some undetermined “later date”. Weird, their website’s currently down!

  • Where there’s a Will??

    Byoliveridley

    Let Cooler Heads Prevail

    Read the column, take a deep breath and marvel at the utter dishonesty. George Will is supposedly one of the less extreme conservative columnists out there. But I guess when it comes to this issue, he has no qualms about misleading, setting up strawmen, and actually lying. I don’t think I can add any to the rebuttal from Progress Report…

    On Sunday, conservative pundit George Will used prime space in the Washington Post and other major papers to suggest that not only is global warming not the result of human activity, but that global warming may not exist at all. There is no evidence to support Will’s claim, so he resorted to distortion.

    WILL SUGGESTS GLOBAL WARMING MIGHT NOT EXIST: George Will notes that global temperatures have risen about one degree over the last 100 years, but that “might be the margin of error when measuring the planet’s temperature.” Embarrassingly, the only support Will provides for this statement is a crude analogy. (“To take a person’s temperature, you put a thermometer in an orifice or under an arm. Taking the temperature of our churning planet, with its tectonic plates sliding around over a molten core, involves limited precision.”) There is not a shred of scientific evidence to support Will’s position that the earth is not warming. Science Magazine analyzed 928 peer-reviewed scientific papers on global warming published between 1993 and 2003. Not a single one challenged the scientific consensus that the earth’s temperature is rising due to human activity.

    LIES, DAMN LIES, AND GEORGE WILL’S CITATIONS: The highlight of Will’s column is a list of citations from the 1970s of publications that purportedly warn of “global cooling.” (Nevermind that, even if it were all true, it does not function as an analytic rebuttal to scientific evidence of global warming caused by human activity.) The first such citation is from a December 1976 edition of Science Magazine which warned of “extensive Northern Hemispheric glaciation.” The use of this quote is outrageously dishonest. First, the article in question deals with variations in the earth’s climate based on variations in the earth’s orbit over periods of 20,000 years or longer. Second, the article explicitly excludes the effect of humans on the climate. (The article states its predictions apply “only to the natural component of future climatic trends — and not to such anthropogenic effects as those due to the burning of fossil fuels.) George Will is clearly counting on the fact that most of his readers will not have access to a 1976 edition of Science Magazine.

    And it goes on to rebut every one of his bromides. Read it! Here’s a media issue that Will brings up:

    About the mystery that vexes ABC — Why have Americans been slow to get in lock step concerning global warming? — perhaps the “problem” is not big oil or big coal, both of which have discovered there is big money to be made from tax breaks and other subsidies justified in the name of combating carbon.

    Perhaps the problem is big crusading journalism.

    Perhaps the problem is utter lack of federal leadership on this issue. To use my favorite “If they can put a man on the moon” line of reasoning, Armstrong did not make it to the moon because a bunch of Americans on the street were “quick to get in lock step concerning the Moon program” (ah, to use Will’s own words). It took a coordinated effort on the part of government to establish clear targets, pump in a lot of money, and marshall the scientific resources towards achieving the target. And this was an engineering problem with a specific target and solution. Deal with the complex, only partly characterized beast that is global climate and even an idiot would conclude that no amount of individual awareness, innovation or market effort is going to be sufficient.

    Dealing with climate change requires a lot of effort on the part of a lot of people, it will require individual ingenuity, sacrifice and market forces, but it starts with the will to do it (and the George Will to not stand in the way!), and the will, as has been the case with many projects in the country starts with federal leadership and the injection of the federal dollar.

    If the president stood up every day and beat the drum about climate change at half the intensity with which he talks about “Exporting Democracy”, most people would listen and get in “lock step”. In this respect I guess we live in an idea monarchy! It has everything to do with who’s doing the convincing!

    Update

     http://www.realclimate.org/index.php?p=90

    The folks at RealClimate rebutted this very same comment from Will in December 2004, so this is an old, recycled lie. When will these pundits realize that in this day and age of a million fact checkers and gotcha people, you can’t really get way with this kind of BS. On the other hand, I guess he does not care.