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The top documents tagged [energy efficiency ranges]
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energy efficiency ranges
Electricity Efficiency in Californias Future Mark D. Levine Sacramento, CA May 24, 2006.
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Fossil Fuels Chapter 11 Coal. FOSSIL FUELS 85% of the world’s com 85% of the world’s commercial energy mercial energy COAL OILNANANNATURAL GAS FOSSIL.
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Fossil Fuels
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