Calculate the percentage of electricity generation

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Fuel-cell systems that also utilize the heat produced can achieve efficiencies approaching 80%, more than double of gas-turbine based electrical generation. Assume that 20 million households produce an average of 5kW. Calculate the percentage of electricity generation by these fuel-cell systems compared to the annual electricity generation in the U.S. of 3.8x109 MW-hrs

Reference no: EM13283481

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