No. 942. Energy Supply and Disposition, by Type of Fuel [In quadrillion British thermal units (Btu) (70.85 represents 70,850,000,000,000,000). For Btu conversion factors, see text, this section] ----------------------------------------------------------------------------------------- Type of fuel 1990 1995 1996 1997 1998 1999 ----------------------------------------------------------------------------------------- Production 70.85 71.29 72.58 72.53 72.55 72.52 Fossil fuels 58.56 57.46 58.30 58.76 58.66 57.67 Crude oil \1 15.57 13.89 13.72 13.66 13.24 12.54 Natural gas liquids 2.18 2.44 2.53 2.50 2.42 2.51 Natural gas 18.36 19.10 19.36 19.39 19.29 19.30 Coal 22.46 22.03 22.68 23.21 23.72 23.33 Nuclear electric power 6.16 7.18 7.17 6.68 7.16 7.73 Renewable energy 6.16 6.68 7.15 7.14 6.78 7.18 Hydroelectric power 3.05 3.21 3.59 3.72 3.35 3.23 Geothermal 0.35 0.32 0.34 0.33 0.33 0.33 Biofuels (wood & waste) \2 2.67 3.04 3.10 2.98 2.99 3.51 Solar energy 0.06 0.07 0.08 0.07 0.07 0.08 Wind energy 0.03 0.03 0.04 0.03 0.03 0.04 Net trade \3 14.08 18.00 19.33 20.94 22.51 23.08 Exports 4.87 4.54 4.66 4.57 4.34 3.82 Coal 2.77 2.32 2.37 2.19 2.05 1.53 Natural gas 0.09 0.16 0.16 0.16 0.16 0.16 Petroleum (Crude oil) 1.82 1.99 2.06 2.10 1.97 1.96 Imports 18.95 22.54 23.99 25.52 26.86 26.92 Coal 0.07 0.24 0.20 0.19 0.22 0.23 Natural gas 1.55 2.90 3.00 3.06 3.22 3.64 Petroleum (Crude oil) \4 17.12 18.86 20.27 21.74 22.91 22.53 Consumption 84.19 90.94 93.91 94.32 94.57 96.60 Fossil fuels 71.96 76.80 79.28 80.29 80.52 81.56 Petroleum \5 33.55 34.55 35.76 36.27 36.93 37.71 Coal coke net imports 0.01 0.06 0.02 0.05 0.07 0.06 Natural gas \6 19.30 22.16 22.56 22.53 21.92 22.10 Coal 19.10 20.02 20.94 21.44 21.59 21.70 Nuclear electric power 6.16 7.18 7.17 6.68 7.16 7.73 Renewable energy 6.17 6.85 7.39 (NA) (NA) (NA) Hydroelectric power \7 3.14 3.47 3.92 3.94 3.55 3.42 Geothermal 0.36 0.34 0.35 0.33 0.34 0.33 Solar energy 0.06 0.07 0.08 0.07 0.07 0.08 Wind energy 0.03 0.03 0.04 0.03 0.03 0.04 ----------------------------------------------------------------------------------------- NA Not available. \1 Includes lease condensate. \2 Includes wood, wood waste, peat, wood liquors, railroad ties, pitch, wood sludge, municipal solid waste, agricultural waste, straw, tires, landfill gases, fish oils, and/or other waste. \3 Exports minus imports. \4 Includes imports of crude oil for the Strategic Petroleum Reserve, which began in 1977. Includes imports of unfinished oils and natural gas plant liquids. \5 Petroleum products supplied, including natural gas plant liquids and crude oil burned as fuel. \6 Includes supplemental gaseous fuels. \7 Includes net imports of electricity. Source: U.S. Energy Information Administration, Monthly Energy Review, March issues. http://www.eia.doe.gov/emeu/aer/contents.html