Assuming the average fuel composition and energy content

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U.S. energy use was approximately 100 quads (quadrillions BTU) in 2008. About 85% of this energy was supplied by burning fossil fuels (coal, oil, and gas) Assuming the average fuel composition and energy content are CH2 and 15000 Btu/lb, respectively, calculate the U.S. contribution to global carbon emissions in 2008. Give your answer in Gt of carbon.

Reference no: EM13624593

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