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Article updated: 3/29/2013 11:58 AM

EPA taking aim at auto emissions, sulfur in gas

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Suzanne Meredith of Walpole, Mass., gases up her car at a Gulf station in Brookline, Mass. Reducing sulfur in gasoline and tightening emissions standards on cars beginning in 2017, as the Obama administration is proposing, would come with costs as well as rewards.

Associated Press/July 2012

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Reducing sulfur in gasoline and tightening emissions standards on cars beginning in 2017, as the Obama administration is proposing, would come with costs as well as rewards. The cost at the pump for cleaner air across the country could be less than a penny or as high as 9 cents a gallon, depending on who is providing the estimate.
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