California takes coals out of the fire

Seriously, for every bit of bad news you read in the New York Times about coal, you read a good news story about the LA Times about coal!

State acts to limit use of coal power – Los Angeles Times

The California Energy Commission on Wednesday imposed new rules that effectively forbid the Los Angeles Department of Water and Power and all other municipal utilities in the state from signing new contracts with coal-fired power plants. The move, together with identical regulations imposed on private utilities in January, is a significant step toward reducing the contribution of California, the world’s sixth largest economy, to global warming.

This is important because California is a huge market and is imposing its market power wisely. It will buy coal power if sequestration actually works.

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  • EPA Calls for End to Releases of Chemical in Teflon Process

    Check out this story from the January 26, 2006 LA Times.

    In a rare move to phase out a widely used industrial compound, the Environmental Protection Agency announced Wednesday that it was asking all U.S. companies to virtually eliminate public exposure to a toxic chemical used to make Teflon cookware and thousands of other products.

    EPA’s system of regulating chemicals leads to some really perverse incentives. The burden of proof shifts to the EPA to prove beyond reasonable doubt that a chemical has definite harmful effects on humans at ambient exposure levels. So the preferred route has been for the EPA to “suggest” to the companies to participate in a voluntary phaseout.

    No one knows how the chemical is getting into people’s bloodstreams and in the bodies of polar bears and other animals. Although it is used in production of cookware, it is not found in the cookware, clothing and other fluoropolymers after manufacture.

    Well, not quite. This from a paper published in the Environmental Science and Technology on January the 25th.

    Polyfluorinated telomer alcohols and sulfonamides are classes of compounds recently identified as precursor molecules to the perfluorinated acids detected in the environment. Despite the detection and quantification of these volatile compounds in the atmosphere, their sources remain unknown. Both classes of compounds are used in the synthesis of various fluorosurfactants and incorporated in polymeric materials used extensively in the carpet, textile, and paper industries. This study has identified the presence of residual unbound fluoro telomer alcohols (FTOHs) in varying chain lengths (C6-C14) in several commercially available and industrially applied polymeric and surfactant materials…

    This study suggests that elimination or reduction of these residual alcohols from all marketed fluorinated polymers and fluorosurfactants is key in reducing the prevalence of perfluorinated acids formed in the environment.

    Well, that explains it a little better, this article from ES&T provides a nice executive summary like context.

    An emerging theory that explains how PFOA (perfluorooctanoic acid) and other PFCAs (perfluorocarboxylic acids) have contaminated the Arctic has received a boost from a new modeling study published in this issue of ES&T (pp 924–930). The theory contends that Arctic contamination is due to atmospheric transport and breakdown of fluorotelomer alcohols, chemicals that are used in products that include stain protectors, microwave-popcorn bags, fast-food wrappers, polishes, and paints.

    Well, it sure looks like we need to focus much more on the PFOA precursors rather than on the PFOA itself. Dupont and 3M are not going to be happy about that!

  • |

    California’s Prop 65 on Deathbed

    House votes to dump state food safety laws

    See this post for some context.

    The vote Wednesday was a sign of the tremendous power of the food industry in Congress. Corporations and trade groups that joined the National Uniformity for Food Coalition, which backed the bill, have contributed more than $3 million to members in the 2005-06 election cycle and $31 million since 1998, according to data from the Center for Responsive Politics.

    The industry also has many top lobbyists pushing the bill, including White House Chief of Staff Andrew Card’s brother, Brad Card, who represents the Food Products Association.

    Well, will it die in the senate? One wonders.

    Why bother with an elected goverment if all it does is pass bills written by big industry? Maybe it’s time to get the middlemen out and have big business actually run the country, maybe GM can take a shot! Or maybe the top guy on the Forbes list for the year can take over as president for the year, this will give Warren Buffett good incentive to knock off Mr Gates.

  • |

    What's the matter with Canada?

    But beneath the calm exterior, Canada’s political system is in turmoil. Since 2004, a succession of unstable minority governments has led to a constant campaign frenzy, brutalizing Canada’s once-broad political consensus and producing a series of policies at odds with the country’s socially liberal, fiscally conservative identity. Canada is quietly becoming a political basket case, and this latest election may make things even worse.

    What’s the matter with Canada? – By Christopher Flavelle – Slate Magazine

    I don’t necessarily agree with the whole “basket case” assertion, it is a fundamentally strong country with a broad consensus on what the country should be.

    The current set of political parties is rewarding a minority set of policies (the conservatives) by fragmenting the majority centre-left of centre consensus between 4 different political parties, none of which will talk to each other. This is not exactly new, the conservatives only merged their parties a few years back.

    The liberals suffer from Dion’s non Englishness, he gets little traction from the English media (no idea about the French, I don’t know any). He’s not that charismatic, nor does he orate well in English, and so like the American election, it is all optics. The liberals also seem to have no understanding of what it takes to win a modern election. The conservatives get in the news all the time, their ads are all over TV, the liberals seem to be MIA.

    Harper on the other hand is “strong”, strength of course being defined as sounding decisive and declaratory, even though he usually just sounds alarmist and hyperbolic all the time. Somehow, this is interpreted as leadership. I guess the only good quality of leadership is being loud.

    Dion also made a gamble by selling something called the Green Shift, a carbon tax, to increase efficiency in energy consumption and reduce greenhouse gas emissions. Even though the tax is designed to increase efficiency in a country notorious for its very poor efficiency (27th among the 29 OECD countries in energy use/capita), it is being demonized as a tax that will destroy the country (just like every other environmental regulation destroyed every other country). It is also bad timing, as energy prices have soared recently, and Canada’s economy sputters to a halt due to falling resource prices and the American housing market bust (destroyed the BC lumber industry). The last thing people want to hear is “tax”, even though the middle class will get more than sufficient rebates to cover any tax increases. The liberals seem to have overplayed this hand. Elections are never won on environmental issues, too easy to attack.

    The conservative pitch thus far has only been to attack Dion while offering some incremental changes. But as Harper is flirting with a majority, this Toronto Star editorial asks the right questions.

    While Harper is presenting himself as a kinder, gentler Conservative these days, in the past, as a Reform MP, head of the National Citizens’ Coalition and leader of the Canadian Alliance (successor party to Reform), he staked out quite radical positions. He has called Canada “a northern European welfare state in the worst sense of the term,” has denounced the “moral nihilism” of the Liberals and the left for opposing the Iraq war, has suggested building a “firewall” around Alberta, and has called for “market reforms” for health care, “further deregulation and privatization,” and “elimination of corporate subsidies.”

    With a Conservative majority in sight, it is fair for Canadians to ask Harper whether he still holds these views and would implement them once in office. And if the answer is No, Harper should use the remaining four weeks of this election campaign to tell voters just what he would do with a majority.

    The media lets Harper get away with sounding “presidential”, his proposals are very vague, and that is worrying. It is clear, however, that from an environmental standpoint, he will be a disaster. A combination of a slowing economy and reduced social support programs (conservatives hate safety nets for regular people) will be bad for the not so well off Canadians. We shall see what happens in a few weeks.

  • |

    Melamine – now in Pigs

    The pet food recall gets scarier. The FDA does not have this issue under control. It is not a conspiracy to hide anything, it’s just the pace at which the FDA operates, and its lack of mandate to really regulate animal feed.

    Pet Foods May Have Been Intentionally Poisoned

    The FDA and Agriculture Department also were investigating whether some pet food made by one of the five companies supplied by Wilbur-Ellis was diverted for use as hog feed after it was found unsuitable for pet consumption.

    “We understand it did make it into some hog feed and we are following up on that as well,” Sundlof said.

    Later Thursday, California officials said they believe the melamine at the quarantined hog farm came from rice protein concentrate imported from China by Diamond Pet Food’s Lathrop facility, which produces products under the Natural Balance brand and sold salvage pet food to the farm for pig feed.

    “Although all animals appear healthy, we are taking this action out of an abundance of caution,” State Veterinarian Richard Breitmeyer said in a statement. “It is unknown if the chemical will be detected in meat.”

    Officials are investigating American Hog Farm’s sales records to determine who may be affected by the quarantine, said Steve Lyle, a spokesman for the California Department of Food and Agriculture. The 1,500-animal farm operates as a “custom slaughterhouse,” which means it generally does not supply meat to commercial outlets.

    “Mostly it is not so-called mainstream pork. This is an operation that sells to folks who come in and want a whole pig,” said Lyle said.

    Officials urged those who purchased pigs from American Hog Farm since April 3 to not consume the

    Well, the issue is not the safety of the melamine contaminated pork, the risk to humans is possibly low. The problem is that these ingredients are out of control, and unaccounted for, and being diverted to places they should not be. The systemic flaws are many, and I hope the FDA will issue some new guidelines to tighten up animal feed standards.

    Another tidbit:

    FDA officials would not release the names of the other two manufacturers that Wilbur-Ellis supplied, citing its ongoing investigation

    Is it just me, or does this always happen on a Friday???

  • |

    Glass baby bottles making comeback

    More Bisphenol A blowback, apparently, SF parents are switching to glass.

    Glass baby bottles making comeback / Stores selling out after health alarms raised about plastics

    Glass baby bottles, replaced decades ago by unbreakable plastic, are making such a comeback that parents can’t get their hands on them.

    Online and brick-and-mortar retailers report a run on glass baby bottles in recent weeks that they say was spurred by reports that the most common type of plastic in baby bottles may leach a toxic chemical.

    San Francisco resident Sean Mullins said he decided to switch his 6-month-old son, Mickey, from plastic to glass bottles last month despite manufacturers’ insistence that plastic bottles are safe.

    Independent tests done for The Chronicle and reported in November found bisphenol A, a chemical that mimics estrogen, in a baby bottle and several toys. Bisphenol A is also found in the lining of food cans, some anti-cavity sealants for teeth, and electronics.

    Watch for plastics manufacturers to fight back, this study ought to provide some ammo.

    Comparison of six samples of each of three brands of water available in both glass and polyethyelene terephthalate (PET(E)) showed that the waters bottled in glass contained approximately 57, 30, and 26 times more Pb due to leaching from the containers. Our study includes 25 brands of bottled water from Canada, and the median Pb concentration in these samples was 15.9 ng/L (n = 25), with a range from 2.1 to 268 ng/L. For comparison with the bottled waters, pristine groundwater from six artesian flows in southern Ontario, Canada, where some of the bottled waters originate, yielded a median concentration of 5.1 ng/L Pb (n = 18). In fact, all of the waters tested were well below the maximum allowable concentration established by the EU, Health Canada, and the WHO for Pb in drinking water (10000 ng/L).

    It all depends on which bolded sentence you chose to emphasize! So, glass bottles do leach some lead out, but nowhere near the amount needed to cause any effects whatsoever. I guess this is all the American Chemistry Council can come up with as a problem with glass.

    It’s irrefutable that glass can shatter, Hentges said. But there is “no scientific basis to conclude that BPA is something to be concerned about … at the extremely low levels that people might be exposed to from use of consumer products.”

    There is plenty of scientific basis to conclude that Bisphenol A has some very subtle effects at ambient doses. But science has never stopped the American Chemistry Council!

  • |

    DuPont sets goal of eliminating Teflon processing chemical

    See, it wasn’t too hard to come up with safe alternatives, improved processes and a decent timeline!

    DuPont sets goal of eliminating Teflon processing chemical

    One year after accepting a government challenge to work toward eliminating the use of a potentially dangerous chemical used to make Teflon and other products, the DuPont Co. said Monday it plans to stop using the chemical by 2015.

    The Environmental Protection Agency asked the Wilmington-based chemical giant and seven other companies last year to commit to a 95 percent reduction in environmental emissions and product content levels of perfluorooctanoic acid, or PFOA, and associated chemicals by 2010.

    DuPont makes the chemical at a plant near southeast Ohio in Parkersburg, W.Va.

    The companies also were asked to work toward the elimination of PFOA and associated chemicals from emissions and products by 2015.

    On Monday, DuPont said technological advances have allowed it to remove more than 97 percent of trace levels of PFOA and associated chemicals from surface protection fluorotelomers used in products such as oil-resistant paper packaging and stain- and water-repellent textiles.

    DuPont also has been able to reduce PFOA content by at least 97 percent in fluoropolymer coatings used in Teflon cookware, architectural coatings and electronics applications.

    “We have been working for a long time, but particularly over the last year, on alternative technologies to PFOA,” said David Boothe, business manager for DuPont fluoroproducts. “We believe that work is going to allow us to eliminate the need to make, buy, or use PFOA by 2015… That’s firmer language than ‘work toward.'”

    For previous posts on this subject, see here. Who says a little pressure doesn’t help change even the all powerful Dupont!