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State Profile and Energy Estimates

Changes to the State Energy Data System (SEDS) Notice: In October 2023, we updated the way we calculate primary energy consumption of electricity generation from noncombustible renewable energy sources (solar, wind, hydroelectric, and geothermal). Visit our Changes to 1960—2022 conversion factor for renewable energy page to learn more.

Table ET2. Total End-Use Energy Price and Expenditure Estimates, 1970-2021, Illinois

Table ET2. Total End-Use Energy Price and Expenditure Estimates, 1970-2021, Illinois







Year
Primary Energy




Electricity k




Total
Energy h,i,j



Coal


Natural
Gas a
Petroleum Biomass


Total h,i,j
Distillate
Fuel Oil b

HGL c
Jet
Fuel d
Motor
Gasoline e
Residual
Fuel Oil

Other f

Total
Wood and
Waste g,h
Prices in Dollars per Million Btu
1970 0.50 0.77 1.14 1.41 0.74 3.05 0.60 1.51 1.93 2.74 1.32 5.98 1.70
1971 0.54 0.81 1.20 1.45 0.78 3.00 0.66 1.68 2.00 2.80 1.37 6.29 1.79
1972 0.59 0.88 1.22 1.49 0.78 2.91 0.69 1.78 1.94 2.78 1.40 6.64 1.86
1973 0.59 0.92 1.57 1.95 0.92 3.25 0.81 1.82 2.24 2.89 1.59 6.89 2.09
1974 1.04 1.06 2.52 2.71 1.59 4.48 1.78 2.88 3.29 2.96 2.21 8.07 2.77
1975 1.34 1.39 2.61 2.78 2.08 4.73 1.85 3.11 3.53 2.89 2.51 9.35 3.17
1976 1.38 1.66 2.79 3.06 2.35 4.93 2.05 3.17 3.73 2.91 2.72 10.02 3.42
1977 1.50 1.99 3.20 3.65 2.66 5.23 2.35 3.18 4.06 2.93 3.05 10.71 3.81
1978 1.72 2.29 3.34 3.61 2.87 5.32 2.37 3.43 4.19 2.93 3.27 12.07 4.18
1979 1.70 2.77 4.98 3.97 3.92 7.27 3.26 4.74 5.64 3.03 4.25 13.02 5.20
1980 1.79 3.34 6.89 5.35 6.38 9.81 4.20 7.63 7.96 3.16 5.57 15.33 6.72
1981 1.94 3.76 8.17 5.84 7.55 10.64 4.96 9.45 9.05 3.52 6.25 17.70 7.65
1982 2.05 4.43 7.98 6.03 7.22 10.32 4.80 9.59 8.98 3.46 6.50 20.07 8.21
1983 1.94 4.96 7.49 6.77 6.63 9.08 4.81 9.29 8.25 3.40 6.39 22.44 8.50
1984 1.91 4.84 7.65 6.53 6.42 8.82 4.90 9.66 8.32 3.44 6.19 21.10 8.15
1985 1.88 5.00 7.64 9.52 6.00 9.03 4.28 8.91 8.69 3.37 6.50 21.07 8.48
1986 1.78 4.59 5.72 7.91 4.22 6.78 2.46 9.03 6.78 2.82 5.43 22.37 7.81
1987 1.64 4.36 6.05 7.45 4.21 7.23 2.95 8.53 7.03 2.74 5.48 22.86 7.99
1988 1.63 4.11 6.01 7.55 3.84 7.27 2.42 8.78 7.04 2.75 5.34 21.49 7.63
1989 1.61 4.41 6.38 7.86 4.32 8.00 2.45 8.09 7.51 2.84 5.63 22.07 8.03
1990 1.58 4.59 7.92 9.85 5.84 9.35 2.32 8.47 8.77 2.86 6.33 22.02 8.73
1991 1.63 4.43 7.43 8.84 4.75 9.13 2.63 8.65 8.50 2.79 6.05 22.41 8.64
1992 1.58 4.52 7.31 8.39 4.44 8.79 2.77 8.32 8.20 2.63 5.98 22.61 8.51
1993 1.54 5.01 7.42 9.25 4.12 8.63 2.82 9.53 8.24 2.37 6.23 22.76 8.79
1994 1.51 4.98 7.26 7.74 3.82 9.02 2.68 9.04 8.29 2.68 6.26 21.79 8.76
1995 1.56 4.20 7.30 7.99 3.86 9.51 2.77 9.17 8.57 2.60 6.03 22.61 8.71
1996 1.57 4.78 8.27 9.62 4.66 10.28 3.29 8.71 9.29 2.78 6.61 22.57 9.10
1997 1.53 5.14 7.88 9.44 4.37 9.97 3.08 9.17 9.03 2.45 6.69 22.62 9.24
1998 1.49 4.78 6.72 8.27 3.24 8.73 2.70 8.18 7.82 2.34 6.06 21.91 8.81
1999 1.48 4.88 7.60 8.37 3.86 9.34 2.90 8.41 8.32 2.36 6.42 20.47 8.73
2000 1.42 6.65 10.23 11.63 6.53 12.31 3.95 9.43 10.93 3.55 8.51 20.38 10.47
2001 1.47 8.13 9.86 12.48 5.68 11.98 5.33 9.68 10.77 3.61 9.15 20.28 11.10
2002 1.51 6.14 8.94 10.29 5.22 11.08 3.00 9.78 10.06 2.96 7.93 20.38 10.13
2003 1.50 8.06 10.31 12.43 6.37 12.41 4.35 9.95 11.27 3.52 9.40 20.17 11.25
2004 1.56 8.85 12.63 14.02 8.62 14.61 5.65 11.01 13.23 3.90 10.88 19.98 12.47
2005 1.87 10.92 16.63 17.26 12.81 17.73 6.75 12.55 16.24 3.70 13.55 20.43 14.75
2006 2.08 10.47 18.79 19.20 14.73 20.20 8.94 15.88 18.81 3.46 14.84 20.78 15.91
2007 2.15 10.05 20.63 21.37 15.76 22.47 8.39 18.26 20.80 3.69 15.64 24.86 17.30
2008 2.38 11.43 27.00 25.23 21.87 26.04 12.05 18.57 25.07 4.57 18.32 27.10 19.87
2009 2.88 8.38 17.45 19.85 12.63 18.88 7.73 22.56 18.07 4.66 13.36 26.88 15.78
2010 3.44 8.51 22.28 17.13 16.16 22.57 11.68 22.52 21.24 5.34 15.05 26.82 17.25
2011 4.20 8.01 28.87 19.45 22.49 28.71 15.66 27.21 27.18 10.12 17.82 26.38 19.40
2012 4.17 7.24 29.34 14.03 22.85 29.31 13.95 29.95 27.43 11.06 17.86 24.70 19.19
2013 3.59 7.33 29.25 14.93 [R ] 21.90 28.59 15.18 29.43 26.96 11.10 17.07 24.35 18.37
2014 3.17 8.72 28.30 15.79 [R ] 20.49 27.33 15.62 29.40 25.93 11.10 17.07 27.60 18.88
2015 2.92 6.91 19.53 9.68 11.99 19.62 9.74 24.35 18.15 6.14 12.93 27.74 15.54
2016 2.68 6.70 16.58 8.98 9.93 17.45 7.31 21.73 15.83 4.98 11.64 27.69 14.56
2017 2.95 7.49 19.19 11.39 [R ] 12.23 19.59 9.82 23.04 [R ] 18.06 5.19 13.23 [R ] 28.02 15.86
2018 3.06 7.05 23.03 12.79 [R ] 15.88 21.72 10.63 27.26 [R ] 20.86 5.40 [R ] 14.31 [R ] 28.33 16.80
2019 3.34 6.82 21.76 10.92 [R ] 14.44 20.70 11.35 26.14 [R ] 19.54 5.44 [R ] 13.43 28.25 16.00
2020 3.00 6.44 17.41 9.79 9.47 16.98 8.40 22.78 [R ] 15.98 [R ] 4.47 [R ] 11.14 [R ] 28.79 14.44 [R ]
2021 2.90 9.06 23.60 15.12 14.73 23.99 12.33 26.70 22.05 4.97 15.77 29.91 18.38
Expenditures in Million Dollars
1970 155.1 784.1 277.6 148.6 95.2 1,715.3 77.0 239.7 2,553.4 21.9 3,514.5 1,417.0 4,931.4
1971 140.5 881.1 313.2 152.7 106.2 1,708.8 44.3 245.4 2,570.6 22.4 3,614.6 1,561.8 5,176.4
1972 139.6 990.1 350.6 178.2 116.6 1,740.5 64.0 270.3 2,720.2 22.6 3,872.5 1,775.8 5,648.3
1973 122.9 1,017.1 453.3 241.5 147.1 2,031.2 71.4 302.2 3,246.7 25.1 4,411.8 1,988.3 6,400.1
1974 215.9 1,165.4 706.5 340.1 219.9 2,726.0 169.1 424.2 4,585.9 25.7 5,993.0 2,308.7 8,301.7
1975 255.6 1,473.2 729.0 334.3 285.7 2,945.6 161.5 420.0 4,876.1 24.4 6,629.2 2,644.9 9,274.1
1976 241.8 1,900.9 872.6 420.4 333.0 3,180.0 145.1 418.8 5,370.0 27.2 7,539.9 2,934.2 10,474.1
1977 241.5 2,298.6 987.6 489.1 400.7 3,429.5 162.2 446.1 5,915.2 29.7 8,485.0 3,307.2 11,792.2
1978 262.2 2,638.1 1,075.2 467.6 429.9 3,650.2 154.7 521.5 6,299.0 36.5 9,235.8 3,915.8 13,151.6
1979 231.8 3,036.0 1,334.3 709.8 527.4 4,546.5 260.6 659.8 8,038.4 38.4 11,344.6 4,242.1 15,586.7
1980 236.1 3,539.3 1,439.4 707.5 704.0 5,622.7 314.9 890.4 9,678.9 54.3 13,508.7 4,948.4 18,457.1
1981 236.6 3,914.5 1,614.0 696.0 721.6 5,999.4 284.4 879.5 10,194.7 63.7 14,414.7 5,689.1 20,103.8
1982 248.1 4,306.9 1,488.9 557.4 678.3 5,703.9 192.2 757.4 9,378.2 62.6 14,017.1 6,248.4 20,265.5
1983 261.7 4,655.3 1,492.0 634.8 598.1 5,103.4 168.1 810.0 8,806.4 67.8 13,808.8 7,369.7 21,178.5
1984 294.3 5,029.4 1,642.5 582.5 96.4 4,867.9 101.4 918.1 8,208.9 63.9 13,635.1 7,057.8 20,692.8
1985 278.2 4,841.7 1,429.6 883.2 92.2 5,273.5 60.1 915.9 8,654.5 63.5 13,901.8 7,062.7 20,964.5
1986 274.3 4,205.3 1,164.4 886.4 48.4 3,869.3 44.8 772.1 6,785.4 43.6 11,374.2 7,688.9 19,063.1
1987 270.9 3,759.6 1,238.9 1,079.6 46.8 4,195.8 54.1 766.1 7,381.2 43.6 11,537.1 8,095.3 19,632.3
1988 289.4 3,914.5 1,182.7 1,181.9 85.3 4,430.5 45.0 728.5 7,654.0 46.3 11,990.3 7,995.2 19,985.5
1989 261.7 4,350.4 1,303.2 343.1 109.3 4,855.4 27.8 797.5 7,436.3 38.3 12,189.2 8,157.3 20,346.5
1990 247.2 4,247.1 1,972.3 425.8 130.1 5,202.6 21.6 844.5 8,596.9 51.0 13,248.5 8,307.0 21,555.4
1991 264.8 4,278.5 1,531.8 450.0 172.6 5,006.5 9.3 815.0 7,985.2 51.0 12,694.2 8,856.8 21,550.9
1992 243.0 4,411.9 1,499.8 371.6 185.8 4,906.4 5.2 855.2 7,824.1 49.0 12,654.7 8,597.6 21,252.3
1993 238.3 5,059.6 1,601.3 691.6 213.6 4,932.9 7.8 798.2 8,245.3 29.8 13,573.1 9,065.1 22,638.2
1994 233.8 4,893.9 1,314.7 658.3 208.1 5,233.4 8.2 835.9 8,258.5 28.6 13,414.8 8,953.3 22,368.1
1995 233.6 4,327.5 1,475.6 711.9 226.7 5,502.1 4.6 814.7 8,735.6 28.6 13,325.3 9,656.9 22,982.2
1996 242.3 5,182.7 1,754.0 838.5 319.0 5,978.4 10.3 865.4 9,765.7 36.4 15,227.0 9,619.4 24,846.4
1997 248.7 5,265.9 1,693.3 815.1 309.8 5,880.3 9.9 868.2 9,576.6 27.8 15,119.0 9,712.2 24,831.1
1998 235.1 4,272.6 1,560.8 454.1 241.6 5,162.5 3.2 933.4 8,355.6 13.6 12,876.9 9,759.2 22,636.1
1999 225.6 4,613.2 1,896.7 665.7 399.2 5,773.4 2.7 1,090.8 9,828.6 14.1 14,681.5 9,194.1 23,875.6
2000 200.9 6,487.8 2,533.3 824.4 840.8 7,680.0 6.2 996.7 12,881.4 20.7 19,590.7 9,292.4 28,883.1
2001 171.1 7,290.4 2,404.6 800.0 601.3 7,549.5 10.5 935.1 12,301.0 26.4 19,788.9 9,336.6 29,125.5
2002 152.1 5,845.2 2,057.7 731.8 402.2 7,068.2 2.4 1,013.5 11,275.8 27.4 17,300.5 9,551.8 26,852.3
2003 156.6 7,701.9 2,872.0 679.8 482.7 7,913.5 6.6 1,032.1 12,986.7 33.5 20,878.7 9,298.2 30,177.0
2004 155.1 8,040.3 3,418.3 865.2 1,053.4 9,564.4 13.8 1,041.6 15,956.7 38.0 24,190.1 9,403.4 33,593.6
2005 179.7 9,804.5 4,618.9 1,233.0 2,871.9 11,475.5 16.1 1,208.8 21,424.2 21.8 31,430.2 10,013.2 41,443.4
2006 204.4 8,767.0 5,336.3 1,401.6 2,386.2 13,134.6 12.4 1,363.5 23,634.6 22.7 32,628.7 10,002.3 42,631.0
2007 221.6 8,920.1 5,848.7 1,575.0 2,643.2 14,359.2 6.2 1,500.3 25,932.6 27.0 35,101.3 12,269.4 47,370.7
2008 237.6 10,814.4 7,427.6 1,876.6 3,470.7 15,927.0 13.4 1,747.8 30,463.1 34.3 41,549.4 13,240.4 54,789.7
2009 224.2 7,459.2 4,371.7 1,430.2 1,788.1 11,342.3 1.7 1,595.4 20,529.4 48.5 28,261.4 12,400.8 40,662.2
2010 343.8 7,505.3 5,585.7 1,315.8 2,578.5 13,350.3 1.8 1,346.1 24,178.3 59.5 32,086.9 13,111.8 45,198.7
2011 478.2 7,222.2 7,737.4 1,423.7 3,571.0 16,207.1 2.9 1,386.6 30,328.7 62.1 38,091.3 12,722.1 50,813.4
2012 486.3 5,866.0 7,371.9 974.8 3,444.9 16,253.2 2.9 1,263.6 29,311.4 58.1 35,721.9 11,958.3 47,680.2
2013 411.0 7,005.2 7,784.7 1,066.7 [R ] 3,380.5 15,943.9 6.6 1,540.2 29,722.7 [R ] 72.8 37,211.7 [R ] 11,518.5 48,730.1 [R ]
2014 356.4 8,828.6 8,039.4 1,201.7 [R ] 3,282.3 15,273.2 1.6 1,615.5 29,413.6 [R ] 72.4 38,670.9 [R ] 13,026.9 51,697.8 [R ]
2015 259.5 6,051.1 6,120.4 672.4 [R ] 2,062.3 11,196.7 0.8 1,466.9 21,519.5 [R ] 21.1 27,851.2 [R ] 12,823.4 40,674.6 [R ]
2016 221.4 5,686.9 4,907.1 594.0 [R ] 1,746.0 10,198.2 4.2 1,223.1 18,672.7 [R ] 16.8 24,597.8 [R ] 13,024.3 37,622.1 [R ]
2017 249.2 6,297.0 5,827.5 770.4 [R ] 2,162.6 11,373.7 12.2 1,196.4 [R ] 21,342.9 [R ] 16.6 27,905.8 [R ] 12,813.0 40,718.8 [R ]
2018 252.8 6,581.1 7,188.9 942.0 [R ] 2,763.2 12,502.7 9.1 1,277.4 [R ] 24,683.3 [R ] 24.9 [R ] 31,542.2 [R ] 13,472.6 45,014.8 [R ]
2019 272.5 6,451.2 6,398.6 908.2 [R ] 2,564.8 [R ] 11,544.1 7.8 1,292.3 [R ] 22,715.9 [R ] 25.6 [R ] 29,465.2 [R ] 13,012.9 42,478.1 [R ]
2020 237.9 5,547.5 [R ] 4,860.1 803.1 [R ] 992.5 [R ] 7,840.9 2.7 1,102.2 [R ] 15,601.6 [R ] 19.1 [R ] 21,406.1 [R ] 12,702.7 34,108.8 [R ]
2021 211.3 7,746.5 6,883.8 1,258.0 2,158.0 11,980.2 11.5 1,319.6 23,611.0 21.1 31,589.8 13,523.0 45,112.9
aIncludes supplemental gaseous fuels that are commingled with natural gas. iThere are no direct fuel costs for hydroelectric, geothermal, solar, or wind energy.
bBeginning in 2009, includes biodiesel blended into distillate fuel oil. Beginning in 2011, includes
renewable diesel blended into distillate fuel oil. Beginning in 2021, includes biodiesel and renewable
diesel product supplied.
jFor 1981 through 1992, includes fuel ethanol blended into motor gasoline that is not included
in the motor gasoline column.
cHydrocarbon gas liquids, include natural gas liquids and refinery olefins. kElectricity sales to ultimate customers reported by electric utilities and, beginning in 1996, other
energy service providers.
dThrough 2004, includes kerosene-type and naphtha-type jet fuel. Beginning in 2005, includes
kerosene-type jet fuel only; naphtha-type jet fuel is included in "Other Petroleum."
Where shown, R = Revised data and (s) = Value less than 0.05 million dollars.
eBeginning in 1993, includes fuel ethanol blended into motor gasoline. Where shown, — = No consumption, including cases where adjustments were made. See
explanation of adjustments in Section 7 of the Technical Notes.
fIncludes asphalt and road oil, aviation gasoline, kerosene, lubricants, petroleum coke, and the
“other petroleum products” category. See Technical Notes, Section 4.
Notes: Price estimates are weighted averages of price estimates and expenditure estimates are
the sum of expenditure estimates for the residential, commercial, industrial, and transportation
sectors. · Expenditure totals may not equal sum of components due to independent rounding.
gWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Web Page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.
hThere is a discontinuity in this time series between 1988 and 1989 due to the expanded
coverage of the use of wood and biomass waste beginning in 1989.
Data Source: U.S. Energy Information Administration, State Energy Data System. See Technical
Notes. http://www.eia.gov/state/seds/