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California to Rate Cars on Smog and Global Warming

That big sticker on new cars at the dealership is mystifying. So much information! And I have no idea what it all means. But California is about to cram more details on there.


Starting this year, all 2009 model cars sold in California will post labels ranking the vehicle’s emission standards, specifically smog and the car’s impact on global warming.

The brainchild of California’s Air Resources Board, the new stickers will rate smog and global warming on a scale of 1 to 10. The higher the scores, the more environmentally-friendly the car is.

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From the Organic Authority Files

Most vehicles receive an average rank of 5 for both criteria.

The global warming score is based on the car’s greenhouse gas emissions and pollution caused during manufacturing. And the smog rating tallies the vehicle’s non-methane organic gases and nitrogen oxides.

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Via earth2tech.

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