California emissions

California’s low carbon fuel standard upheld in court

California has not violated interstate commerce laws with its regulations on fuels based on carbon production, ruled a federal appeals court Sept. 18.

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California group continues court battle over emissions regs

The California Construction Trucking Association has appealed a December 2012 ruling that CCTA says was a non-decision in its nearly two-year-long case with CARB's truck regulations.

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