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How California's Carbon Market Actually Works

Lasrick writes: Almost 10 years ago, California's legislature passed Assembly Bill 32, the Global Warming Solutions Act of 2006. AB 32 set the most ambitious legally binding climate policy in the United States, requiring that California's greenhouse gas emissions return to 1990 levels by the year 2020. The centerpiece of the state's efforts — in rhetorical terms, if not practical ones — is a comprehensive carbon market, which California's leaders promote as a model policy for controlling carbon pollution. Over the course of the past 18 months, however, California quietly changed its approach to a critical rule affecting the carbon market's integrity. Under the new rule, utilities are rewarded for swapping contracts on the Western electricity grid, without actually reducing greenhouse gas emissions to the atmosphere. Now that the Environmental Protection Agency is preparing to regulate greenhouse gases from power plants, many are looking to the Golden State for best climate policy practices. On that score, California's experience offers cautionary insights into the challenges of using carbon markets to reduce greenhouse gas emissions.

9 of 97 comments (clear)

  1. California At It Again by Anonymous Coward · · Score: 2, Insightful

    They pass a law that gives people warm fuzzy feelings, but doesn't actually DO anything. Who knew?

  2. La la land by Tailhook · · Score: 2, Insightful

    CA makes fantasy laws that have to be papered over when the dates arrive. News at 11.

    The ZEV (zero emissions vehicles) mandates they've been backpedaling on for twenty years are another fine example. Physics and CA voters frequently do not agree on reality. When that happens physics wins. Every time.

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    Maw! Fire up the karma burner!
    1. Re:La la land by Anonymous Coward · · Score: 3, Insightful

      Centralized energy generation (including coal) is arguably cleaner and more efficient, and it's modular... it can be replaced by solar, wind, natural gas, or fusion in the long run.

  3. Legislate that pi is 4 by raymorris · · Score: 2, Insightful

    > legally binding climate policy in the United States, requiring that California's greenhouse gas emissions return to 1990 levels by the year 2020.

    The passed a law declaring what the total greenhouse gas emissions will be? Is that like the Indiana bill declaring that pi is 4? If they can just pass a law and that'll make it so, why don't they pass a law that in 2020 California's unemployment rate will be as low as Texas, as opposed to more than 50% higher? Passing a law changes the facts, right?

  4. Re:Seems like it would've worked by Cyberdyne · · Score: 4, Insightful

    I can see it now--we'll have trans-Pacific transmission lines from India and China!

    No, just more imported products of energy-intensive industrial processes, like steel and aluminum. It's already happening to an alarming extent in Europe for exactly that reason, with large metal-working plants (which can consume hundreds of megawatts each) getting moved overseas. Just because you can't import the electricity itself doesn't mean the resulting products have to be made in the US!

  5. Cap & Trade and Carbon Markets are Frauds by pubwvj · · Score: 2, Insightful

    Cap & Trade and Carbon Markets are Frauds. They merely shuffle around the money doing little to nothing to really reduce pollution. It's a scam to get rich by the players.

  6. Fee rather than market by UltraOne · · Score: 3, Insightful

    The problem described in the OP is one of several reasons why setting a fee for each ton of carbon dioxide emission is a much better idea that a cap-and-trade scheme. There are numerous other reasons, but I will only highlight the most important.

    The entire purpose of either a fee or cap-and-trade scheme is to get carbon consumers to change their behavior (either doing less of things that emit greenhouse gases or by reducing the carbon intensity of the same activities). But almost all the reasonable mitigation measures have long time horizons (years to decades). In cap-and-trade, it is very difficult to predict what the price signal will be at any time in the future. So how can I, as a consumer, decide if it is worth it to buy a more efficient or electric car if there is great uncertainty in how much the carbon control scheme is going to add to my gasoline cost?

  7. Re:try BitCoin next time by MightyYar · · Score: 3, Insightful

    CO2 knows no borders

    What you said is true, but obvious. Effectiveness on global CO2 levels aside, the CA program has been a success by other measures. They intended it to be a pilot program, and it looks like it has mostly worked out from a technical standpoint. They have demonstrated that the system is workable from an administrative and bureaucratic standpoint. Few people are silly enough to think that CO2 emissions can be handled on a local (or even national) level - but having what is effectively one of the largest economies in the world to use as an example is a pretty good start.

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    W..w..W - Willy Waterloo washes Warren Wiggins who is washing Waldo Woo.
  8. Al Gore makes millions by Kernel+Kurtz · · Score: 2, Insightful

    selling "carbon credits". It's like the Pope selling indulgences.

    He does a world class job of advertising too.

    Of course anyone who could actually predict climate could be a multi-billionaire with ease.

    Instead they apparently sell carbon credits.