If the us fleet of vehicles suddenly became 15 more fuel

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Reference no: EM13602024

If the U.S. fleet of vehicles suddenly became 15% more fuel efficient, how much annual emissions of CO2 would that prevent? Assume the following: 200 million vehicles in the U.S., each driving (on average) 12,000 miles/year, with an average fuel economy of 18 mi/gal. Also assume each gallon of gasoline contains about 5 lb of carbon.

Reference no: EM13602024

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