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  1. #1
    Sweet Ocean Cloud SD45T-2's Avatar
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    Default Green Cars Have a Dirty Little Secret

    2012 comprehensive life-cycle analysis in Journal of Industrial Ecology shows that almost half the lifetime carbon-dioxide emissions from an electric car come from the energy used to produce the car, especially the battery. The mining of lithium, for instance, is a less than green activity. By contrast, the manufacture of a gas-powered car accounts for 17% of its lifetime carbon-dioxide emissions. When an electric car rolls off the production line, it has already been responsible for 30,000 pounds of carbon-dioxide emission. The amount for making a conventional car: 14,000 pounds.
    http://online.wsj.com/article/SB1000...pinion_LEADTop
    1w2-6w5-3w2 so/sp

    "I took one those personality tests. It came back negative." - Dan Mintz

  2. #2
    Senior Member UniqueMixture's Avatar
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    Not super surprising. We'll probably transition to the "rental car" model over the next 50 years though which will get rid of a lot of it through increased efficiency. Now if only the cab companies will keep the prices in check (good luck with that).

    edit: just looked up the study. If you drive it more than 81k miles it makes up for it substantially especially if driven to 200k miles so I call misleading bullshit
    For all that we have done, as a civilization, as individuals, the universe is not stable, and nor is any single thing within it. Stars consume themselves, the universe itself rushes apart, and we ourselves are composed of matter in constant flux. Colonies of cells in temporary alliance, replicating and decaying and housed within, an incandescent cloud of electrical impulses. This is reality, this is self knowledge, and the perception of it will, of course, make you dizzy.

  3. #3
    jump sleuthiness's Avatar
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    Not until we leverage the full potential of the human fart will our transportation, and- on a larger scale- mass starvation, unemployment, greed, aging issues be solved.

    thinking of you

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