Gov. Arnold Schwarzenegger addresses the California Air Resources Board urging them to adopt some of the nation's most sweeping clean air regulations, in Sacramento, Calif., Thursday, Dec. 16, 2010. ... more 
Gov. Arnold Schwarzenegger addresses the California Air Resources Board urging them to adopt some of the nation's most sweeping clean air regulations, in Sacramento, Calif., Thursday, Dec. 16, 2010. The CRB was expected to pass a key piece of the state’s 2006 climate law, called AB32. If it passes, power plants, refineries and other major greenhouse gas emitters will have pollution capped by new regulations being considered by the regulatory agency. The new rules set up the nation's most extensive carbon trading market that officials hope will provide a financial incentive for the state's worst polluters to cut emissions. less 
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Associated Press | Photo By Rich Pedroncelli
Fri, Dec 17, 2010 1:29 PM EST