* 2007 U.S. Electricity Consumption By Source:
1. COAL -- 50.0%
2. NATURAL GAS -- 20.3%
3. NUCLEAR -- 20.1%
4. HYDROELECTRICITY -- 6.0%
5. OIL (PETROLEUM) -- 3.6%
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* U.S. Coal Consumption by Industry:
Data Courtesy: EIA