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Table ET7. Electric Power Sector Price and Expenditure Estimates, 1970-2010, Iowa

Table ET7. Electric Power Sector Price and Expenditure Estimates, 1970-2010, Iowa





Year


Coal

Natural
Gas a		 Petroleum

Nuclear
Fuel		 Biomass

Electricity
Imports c

Total
Energy d
Distillate
Fuel Oil 		Residual
Fuel Oil		 Petroleum
Coke
Total		 Wood and
Waste b
Prices in Dollars per Million Btu
1970 0.32 0.27 0.75 0.70 — 0.74 — 0.65 — 0.30
1971 0.37 0.32 0.84 0.78 — 0.83 — 0.69 — 0.36
1972 0.39 0.38 0.87 0.81 — 0.85 — 0.72 — 0.40
1973 0.46 0.41 1.16 0.79 — 1.02 — 0.77 — 0.45
1974 0.64 0.50 1.70 1.67 — 1.69 0.19 0.84 — 0.57
1975 0.85 0.68 2.11 1.93 — 2.05 0.25 0.92 — 0.75
1976 0.89 0.92 2.35 1.57 — 2.00 0.25 0.98 — 0.83
1977 1.02 1.30 2.67 1.95 — 2.38 0.27 1.04 — 0.96
1978 1.18 1.65 2.69 1.82 — 2.39 0.34 1.12 — 1.19
1979 1.22 2.00 3.68 2.24 1.32 3.02 0.32 — — 1.16
1980 1.39 2.41 6.06 3.78 — 5.41 0.39 1.74 — 1.32
1981 1.49 2.97 7.39 4.63 — 7.29 0.53 1.24 — 1.44
1982 1.57 3.57 6.22 4.06 — 5.86 0.54 1.28 — 1.50
1983 1.62 3.75 6.18 4.20 — 5.96 0.68 1.12 — 1.56
1984 1.53 3.69 6.10 4.50 — 5.97 0.79 1.28 — 1.48
1985 1.48 3.61 5.93 3.99 — 5.88 0.94 0.79 9.34 1.57
1986 1.37 3.42 3.62 — — 3.62 0.75 0.32 — 1.31
1987 1.25 2.15 4.06 — — 4.06 0.71 0.95 — 1.21
1988 1.24 2.03 3.72 — — 3.72 0.68 0.87 — 1.19
1989 1.22 2.67 4.45 — — 4.45 0.67 1.47 — 1.18
1990 1.12 3.05 5.18 — — 5.18 0.66 1.60 — 1.11
1991 1.10 2.69 4.38 — — 4.38 0.66 1.67 — 1.07
1992 1.10 3.07 4.24 — — 4.24 0.56 1.58 — 1.07
1993 1.01 3.10 4.08 — — 4.08 0.60 1.50 — 1.01
1994 0.99 3.16 3.92 — — 3.92 0.66 1.52 — 0.98
1995 0.99 2.71 4.09 — — 4.09 0.74 1.50 — 0.99
1996 0.94 3.22 5.08 — — 5.08 0.72 1.38 — 0.95
1997 0.94 3.40 4.45 — — 4.45 0.65 1.38 6.71 0.95
1998 0.88 3.06 3.33 — — 3.33 0.61 1.22 7.87 0.90
1999 0.82 3.14 3.99 — — 3.99 0.60 1.13 8.69 0.85
2000 0.82 4.55 6.43 — — 6.43 0.61 0.22 — 0.85
2001 0.81 4.77 6.17 — — 6.17 0.62 0.94 20.47 0.87
2002 0.87 3.84 5.79 — — 5.79 0.58 0.53 — 0.88
2003 0.87 5.90 6.35 — — 6.35 0.56 1.03 — 0.90
2004 0.90 7.16 7.09 — 0.87 5.43 0.55 1.55 13.84 1.00
2005 0.96 8.81 11.31 — — 11.31 0.55 1.62 16.53 1.35
2006 1.03 7.82 15.32 — 1.46 9.32 0.55 1.21 — 1.33
2007 1.06 7.67 17.45 — 1.94 11.64 0.63 1.39 — 1.47
2008 1.18 9.18 [ R ] 22.19 — 2.09 12.81 0.58 1.52 — 1.45 [ R ]
2009 1.23 4.93 [ R ] 13.32 — 2.20 10.00 0.60 1.43 — 1.26 [ R ]
2010 1.33 5.64 16.56 — 1.96 10.26 0.44 2.40 — 1.40
Expenditures in Million Dollars
1970 27.0 21.5 1.4 0.2 — 1.6 — 0.3 — 50.4
1971 33.5 22.8 1.8 0.6 — 2.4 — 0.3 — 59.0
1972 42.5 23.0 2.7 1.3 — 4.1 — 0.3 — 70.0
1973 51.9 25.7 1.8 0.7 — 2.5 — 0.4 — 80.5
1974 61.7 30.8 3.6 1.3 — 4.9 2.9 0.3 — 100.6
1975 85.0 32.0 6.2 2.6 — 8.8 6.3 0.4 — 132.5
1976 120.9 24.0 6.5 3.6 — 10.2 7.0 0.4 — 162.4
1977 155.5 17.9 8.6 4.2 — 12.8 8.4 0.2 — 194.8
1978 197.4 13.8 12.0 4.3 — 16.3 4.5 0.1 — 232.1
1979 215.8 16.8 10.6 4.6 0.2 15.5 9.9 — — 258.0
1980 277.7 16.6 5.9 1.5 — 7.4 10.9 0.5 — 313.1
1981 321.8 10.0 7.5 0.2 — 7.7 12.9 0.2 — 352.6
1982 327.7 9.1 4.8 0.6 — 5.5 13.5 0.3 — 356.0
1983 352.1 12.5 5.0 0.4 — 5.4 17.0 0.5 — 387.6
1984 327.9 11.7 3.9 0.3 — 4.1 23.0 0.6 — 367.3
1985 335.3 7.7 3.5 0.1 — 3.6 19.3 0.5 33.8 400.1
1986 303.6 4.7 2.2 — — 2.2 23.9 0.2 — 334.7
1987 296.4 7.1 2.7 — — 2.7 18.7 0.7 — 325.6
1988 316.7 11.1 2.7 — — 2.7 22.7 0.5 — 353.8
1989 316.3 6.5 2.9 — — 2.9 22.3 0.4 — 348.4
1990 308.5 12.8 3.7 — — 3.7 21.1 0.3 — 346.5
1991 314.2 12.1 2.9 — — 2.9 28.5 0.3 — 358.1
1992 303.4 9.0 2.3 — — 2.3 20.0 0.2 — 335.0
1993 295.7 14.4 3.0 — — 3.0 20.5 0.4 — 333.9
1994 290.0 10.8 4.3 — — 4.3 28.3 1.0 — 334.4
1995 308.1 12.7 3.7 — — 3.7 28.8 1.0 — 354.4
1996 294.1 10.9 4.1 — — 4.1 29.5 1.0 — 339.7
1997 297.8 14.1 5.7 — — 5.7 28.1 1.0 3.8 350.5
1998 313.5 18.4 5.3 — — 5.3 24.2 1.0 2.9 365.4
1999 294.4 16.6 7.1 — — 7.1 22.8 1.0 2.0 343.9
2000 308.7 21.7 8.3 — — 8.3 28.5 0.2 — 367.4
2001 307.7 27.8 7.9 — — 7.9 25.0 1.0 0.4 369.7
2002 325.5 20.3 4.6 — — 4.6 27.7 0.5 — 378.7
2003 326.5 25.3 7.8 — — 7.8 23.3 1.0 — 384.0
2004 343.0 59.3 7.3 — 0.3 7.6 28.5 1.6 (s) 440.0
2005 348.8 188.2 23.4 — — 23.4 26.1 1.6 (s) 588.0
2006 379.3 154.1 24.1 — 1.8 25.9 29.2 1.3 — 589.8
2007 420.9 200.5 45.0 — 3.0 48.0 29.7 2.1 — 701.2
2008 498.1 163.7 [ R ] 23.2 — 1.9 25.1 32.1 2.5 — 721.6 [ R ]
2009 473.6 49.8 [ R ] 9.9 — 0.7 10.6 29.5 2.1 — 565.6 [ R ]
2010 562.1 71.5 17.6 — 1.6 19.2 20.6 3.7 — 677.0
aNatural gas as it is consumed; includes supplemental gaseous fuels that are commingled with natural
gas.		 Where shown, R = Revised data, — = No consumption, and (s) = Value less than 0.05 million dollars.
bWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Notes: Expenditure totals may not equal sum of components due to independent rounding. · The electric
power sector comprises electricity-only and combined-heat-and-power (CHP) plants within the NAICS 22
category whose primary business is to sell electricity, or electricity and heat, to the public. · Through 1988,
data is for electric utilities only. Beginning in 1989, data includes independent power producers.
cElectricity imported from Canada and Mexico. Web Page: All data are available at http://www.eia.gov/state/seds/seds-data-complete.cfm.
dThere are no direct fuel costs for hydroelectric, geothermal, wind, photovoltaic, or solar thermal
energy.		 Sources: Data sources, estimation procedures, and assumptions are described in the Technical Notes.