U.S. Energy Information Administration logo
Skip to sub-navigation
‹ U.S. States

Delaware   Delaware Profile

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 ET1. Primary Energy, Electricity, and Total Energy Price and Expenditure Estimates, 1970-2021, Michigan

Table ET1. Primary Energy, Electricity, and Total Energy Price and Expenditure Estimates, 1970-2021, Michigan







Year
Primary Energy


Electric
Power
Sector i,k,l





Electricity m




Total
Energy h,i,j
Coal

Natural
Gas a
Petroleum

Nuclear
Fuel
Biomass


Total h,i,j,k
Coking
Coal
Steam
Coal

Total
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 0.55 0.42 0.44 0.77 1.09 1.91 0.74 2.71 0.59 2.10 2.04 0.36 1.01 1.13 0.39 5.55 1.71
1971 0.66 0.47 0.50 0.81 1.13 1.88 0.78 2.76 0.71 2.13 2.06 0.29 1.04 1.17 0.46 5.76 1.78
1972 0.72 0.50 0.54 0.86 1.14 2.02 0.80 2.74 0.74 2.23 2.04 0.26 1.05 1.21 0.51 5.97 1.83
1973 0.79 0.52 0.57 0.91 1.30 3.31 0.94 3.16 0.79 2.37 2.36 0.24 1.13 1.37 0.55 6.31 2.07
1974 1.65 0.88 1.00 1.11 2.33 3.46 1.61 4.55 1.71 3.57 3.54 0.25 1.28 2.04 1.01 7.94 2.90
1975 2.07 1.04 1.23 1.42 2.49 3.89 2.08 4.72 1.96 3.85 3.75 0.28 1.29 2.23 1.04 9.78 3.34
1976 1.99 1.09 1.24 1.71 2.68 3.96 2.35 4.89 2.08 3.91 3.91 0.29 1.33 2.41 1.14 10.55 3.65
1977 2.01 1.15 1.28 2.02 3.12 4.58 2.66 5.23 2.49 3.99 4.25 0.43 1.40 2.73 1.32 11.37 4.17
1978 2.10 1.34 1.43 2.12 3.34 4.14 2.87 5.34 2.53 4.21 4.34 0.33 1.44 2.83 1.47 12.46 4.40
1979 2.20 1.51 1.61 2.47 4.86 5.75 3.92 7.29 3.03 5.81 6.08 0.38 1.80 3.42 1.48 13.31 5.28
1980 2.27 1.61 1.71 3.05 6.76 6.85 6.38 10.09 3.90 8.74 8.57 0.49 2.16 4.35 1.71 15.40 6.57
1981 2.41 1.81 1.89 3.65 8.09 7.25 7.55 11.00 5.31 10.61 9.84 0.50 2.49 4.87 1.80 17.26 7.55
1982 2.47 1.99 2.05 4.51 7.89 7.85 7.22 10.55 4.55 10.43 9.60 0.53 2.47 5.07 1.78 18.52 7.92
1983 2.19 1.92 1.95 5.41 7.71 8.40 6.65 9.34 4.23 10.47 8.84 0.59 2.39 5.06 1.67 18.86 8.15
1984 2.16 1.93 1.95 5.47 7.77 8.30 6.39 9.12 4.72 11.07 8.79 0.69 2.34 5.12 1.74 18.81 8.22
1985 2.08 1.90 1.92 5.70 7.69 9.29 6.09 9.10 4.45 10.98 8.76 0.80 2.30 5.18 1.74 19.88 8.46
1986 1.95 1.83 1.84 5.12 5.75 8.66 4.20 6.79 2.84 9.66 6.71 0.77 1.92 4.32 1.69 20.35 7.52
1987 1.85 1.75 1.76 4.96 6.05 8.28 4.09 7.13 3.00 9.56 6.95 0.77 1.89 4.31 1.63 19.26 7.63
1988 1.73 1.76 1.75 4.80 5.76 8.10 3.85 7.15 2.86 10.06 6.84 0.88 1.90 4.24 1.61 19.39 7.48
1989 1.75 1.72 1.72 4.60 6.29 10.32 4.39 7.77 3.01 9.11 7.48 0.78 1.50 4.36 1.51 19.91 7.72
1990 1.80 1.62 1.63 4.16 7.40 10.78 5.65 8.78 3.00 9.88 8.45 0.79 1.52 4.46 1.45 20.85 8.08
1991 1.72 1.62 1.62 4.26 6.98 10.56 4.94 8.37 2.53 10.31 8.13 0.65 1.56 4.33 1.36 21.18 8.15
1992 1.58 1.58 4.20 6.82 9.88 4.57 8.16 2.49 10.35 7.90 0.67 1.47 4.40 1.40 21.24 7.97
1993 1.68 1.55 1.55 4.26 6.96 9.76 4.26 8.15 2.78 9.70 7.81 0.60 1.15 4.27 1.38 20.98 8.07
1994 1.57 1.53 1.53 4.24 6.97 8.97 3.91 8.35 2.77 10.27 7.91 0.52 1.14 4.40 1.55 20.84 8.08
1995 1.57 1.48 1.48 3.93 6.90 8.98 3.93 8.47 2.61 9.31 7.99 0.65 1.20 4.21 1.40 20.72 7.96
1996 1.68 1.43 1.44 4.23 7.76 10.64 4.76 9.21 2.91 10.12 8.81 0.59 1.10 4.50 1.37 20.86 8.40
1997 1.75 1.40 1.42 4.36 7.56 10.66 4.56 9.11 3.10 8.73 8.58 0.59 1.01 4.60 1.39 20.68 8.48
1998 1.67 1.36 1.38 4.18 6.53 9.34 3.50 8.07 2.70 8.74 7.62 0.65 1.07 4.32 1.42 20.85 8.32
1999 1.74 1.33 1.37 4.17 7.23 9.13 3.89 8.68 2.60 8.91 8.14 0.60 1.16 4.52 1.39 20.94 8.43
2000 1.66 1.32 1.35 4.44 9.90 12.00 6.51 11.90 3.41 10.45 11.09 0.61 1.26 5.52 1.56 20.89 9.74
2001 1.73 1.30 1.32 5.02 9.38 13.49 5.80 11.30 3.83 10.97 10.83 0.48 1.87 5.46 1.40 20.48 9.94
2002 1.93 1.34 1.36 5.34 8.75 11.58 5.45 10.65 2.48 11.61 10.19 0.43 2.00 5.38 1.37 20.83 9.95
2003 1.93 1.37 1.39 6.24 10.05 13.73 6.68 12.18 4.31 11.26 11.66 0.42 1.89 6.14 1.41 20.14 10.78
2004 2.31 1.43 1.46 7.24 12.20 15.10 8.88 14.41 4.80 11.28 13.58 0.42 1.97 7.02 1.57 20.40 12.14
2005 3.37 1.63 1.70 8.99 16.53 17.69 13.03 17.69 6.78 14.29 17.00 0.43 3.15 8.60 1.80 21.25 14.53
2006 3.76 1.72 1.81 10.20 18.69 19.67 14.94 19.99 7.67 19.92 19.50 0.40 3.20 9.78 1.79 23.90 16.66
2007 3.70 1.77 1.85 9.62 20.02 21.71 16.47 22.32 8.16 20.93 21.41 0.47 3.40 10.10 1.99 25.04 17.57
2008 4.56 2.03 2.17 10.69 26.39 25.63 22.76 25.57 11.84 26.63 25.55 0.51 4.02 11.50 2.42 26.24 19.53
2009 5.67 2.13 2.26 9.53 16.60 22.98 12.60 18.58 7.79 24.32 18.59 0.66 3.08 9.47 2.20 27.63 16.80
2010 6.18 2.18 2.39 9.24 21.14 22.44 16.23 22.04 9.61 21.04 21.45 0.78 3.32 10.06 2.25 29.05 18.31
2011 7.32 2.74 3.00 8.76 27.34 24.79 22.39 28.03 13.26 25.49 27.21 0.76 3.51 11.79 2.44 30.57 20.73
2012 6.96 2.85 3.09 7.38 28.00 21.70 22.99 28.62 14.67 25.31 27.65 0.79 3.31 11.85 2.42 32.29 21.33
2013 5.52 2.73 2.89 7.56 27.98 21.58 21.97 27.92 13.60 23.45 26.96 0.80 3.50 11.77 2.51 32.89 20.31
2014 5.10 2.66 2.81 8.27 27.16 25.92 20.70 26.69 12.74 19.89 25.93 0.70 3.89 11.69 2.67 32.38 19.84
2015 4.75 2.43 2.58 6.73 18.50 18.26 [R ] 11.88 19.16 7.37 18.21 18.45 0.78 3.85 8.90 2.28 31.57 16.43
2016 3.94 2.29 2.37 5.74 15.73 16.46 9.72 17.04 4.66 15.14 16.14 0.73 3.30 8.01 2.06 32.44 15.57
2017 4.75 2.22 2.40 6.09 18.19 19.55 [R ] 12.27 19.13 6.44 13.87 18.10 0.68 3.36 8.68 2.04 33.12 16.50
2018 5.14 2.17 2.39 5.95 21.92 20.63 [R ] 15.64 21.21 8.02 16.34 [R ] 20.57 0.63 3.48 9.48 2.15 33.46 17.46 [R ]
2019 5.89 2.15 2.46 5.62 20.69 17.70 [R ] 14.37 20.21 7.53 17.12 19.51 0.58 3.66 [R ] 8.98 1.90 33.93 16.89
2020 5.13 2.07 2.30 5.29 [R ] 16.75 15.72 [R ] 9.10 16.59 5.54 14.63 [R ] 16.06 [R ] 0.51 2.93 7.63 [R ] 1.66 [R ] 35.85 15.98 [R ]
2021 5.09 2.09 2.35 6.68 22.35 21.56 13.82 23.43 8.33 16.29 22.04 0.56 3.46 10.00 2.23 37.98 19.37
Expenditures in Million Dollars
1970 73.4 294.1 367.5 620.2 240.6 44.8 30.4 1,378.2 33.7 176.9 1,904.7 1.5 6.3 2,906.9 -230.3 1,041.7 3,718.3
1971 88.7 333.9 422.6 677.2 273.3 47.6 31.2 1,442.1 46.4 161.5 2,002.1 1.2 6.3 3,120.9 -293.3 1,158.8 3,986.3
1972 103.6 353.2 456.9 732.8 313.9 60.0 30.8 1,512.7 57.8 183.3 2,158.5 5.9 6.7 3,383.6 -326.4 1,292.3 4,349.5
1973 108.2 339.2 447.4 825.4 356.1 100.0 36.5 1,829.5 75.4 212.3 2,609.8 7.9 6.9 3,929.3 -361.8 1,474.1 5,041.5
1974 176.3 532.3 708.6 1,025.6 592.8 101.9 57.7 2,557.5 171.7 293.5 3,775.1 1.2 8.3 5,563.9 -651.4 1,779.4 6,691.8
1975 290.3 634.0 924.3 1,235.6 610.6 109.7 66.8 2,686.4 217.0 273.1 3,963.6 22.2 7.9 6,178.5 -757.9 2,139.6 7,560.3
1976 239.1 651.7 890.8 1,490.5 660.2 129.3 75.1 2,917.0 266.4 301.9 4,349.8 32.2 9.4 6,812.5 -843.8 2,501.6 8,470.3
1977 213.5 676.0 889.6 1,452.0 788.0 149.6 93.2 3,155.4 335.0 335.8 4,857.1 47.4 10.8 7,354.8 -988.2 2,783.4 9,150.1
1978 177.6 785.6 963.2 1,642.2 861.6 137.8 104.2 3,297.0 397.3 370.9 5,168.8 46.7 13.6 7,954.9 -1,200.6 3,113.8 9,868.1
1979 237.7 980.7 1,218.4 2,096.0 877.5 158.6 145.5 4,147.3 354.5 506.6 6,190.0 63.0 18.8 9,586.3 -1,234.5 3,344.9 11,696.8
1980 250.1 1,047.1 1,297.2 2,596.2 1,087.9 171.3 236.9 5,144.7 315.1 681.2 7,637.1 85.1 33.4 11,787.9 -1,385.2 3,647.5 14,050.2
1981 245.7 1,186.7 1,432.3 2,868.9 1,253.4 149.8 258.5 5,358.8 247.1 678.0 7,945.6 93.9 40.5 12,518.8 -1,445.7 4,020.2 15,093.3
1982 229.3 1,230.6 1,459.9 3,297.0 1,054.7 202.7 229.9 4,887.5 120.2 550.2 7,045.1 88.3 40.0 12,016.5 -1,282.5 4,082.7 14,816.7
1983 164.0 1,210.6 1,374.6 3,727.0 995.0 221.5 218.7 4,350.5 87.8 579.1 6,452.5 105.4 42.8 11,788.4 -1,215.5 4,405.8 14,978.7
1984 149.6 1,310.6 1,460.2 3,840.6 1,127.5 231.9 213.3 4,454.4 62.1 643.4 6,732.7 104.9 39.4 12,243.0 -1,291.3 4,652.7 15,604.5
1985 149.7 1,348.3 1,498.1 3,954.1 1,164.6 465.9 223.6 4,466.4 56.0 597.7 6,974.3 115.0 39.1 12,628.5 -1,325.6 4,993.3 16,296.2
1986 140.3 1,352.3 1,492.6 3,376.6 902.8 484.9 167.7 3,423.7 50.6 549.3 5,578.9 100.1 35.8 10,626.9 -1,315.8 5,231.3 14,542.4
1987 53.0 1,421.9 1,474.9 3,189.8 937.6 526.5 191.9 3,714.7 51.2 583.2 6,005.1 115.5 35.9 10,875.0 -1,434.6 5,127.9 14,568.4
1988 38.0 1,419.9 1,457.9 3,507.2 951.9 506.0 185.4 3,843.7 74.0 552.9 6,113.8 166.8 38.2 11,325.5 -1,457.8 5,397.5 15,265.2
1989 44.2 1,314.4 1,358.5 3,526.1 960.4 703.2 227.7 4,129.1 74.8 589.5 6,684.6 175.9 55.4 11,832.3 -1,398.8 5,572.4 16,005.9
1990 51.3 1,233.5 1,284.8 3,569.5 1,050.2 575.4 319.7 4,608.3 43.8 630.7 7,228.1 179.7 58.4 12,358.4 -1,421.6 5,797.5 16,734.2
1991 26.3 1,209.7 1,236.0 3,662.7 1,009.1 610.9 283.9 4,457.9 23.1 603.6 6,988.4 184.6 64.0 12,184.4 -1,415.4 6,041.4 16,810.4
1992 1,116.0 1,116.0 3,923.6 986.2 597.2 260.5 4,342.7 22.1 598.9 6,807.5 132.8 63.6 12,084.1 -1,297.1 6,008.4 16,795.3
1993 (s) 1,110.4 1,110.5 3,802.4 1,139.6 473.4 247.7 4,461.9 30.6 634.2 6,987.5 180.3 53.9 12,189.1 -1,447.6 6,213.5 16,955.0
1994 58.3 1,167.0 1,225.4 3,754.8 1,116.0 471.6 227.5 4,605.6 31.4 628.4 7,080.5 76.8 57.8 12,345.0 -1,519.0 6,422.9 17,248.9
1995 59.1 1,107.3 1,166.3 3,708.4 1,101.7 479.3 196.3 4,875.1 23.1 650.9 7,326.3 167.9 70.8 12,562.6 -1,514.3 6,636.2 17,684.5
1996 60.0 1,086.9 1,146.9 4,194.0 1,297.7 719.7 243.9 5,305.6 28.5 633.5 8,228.9 166.2 70.4 13,852.6 -1,539.0 6,792.0 19,105.6
1997 63.6 1,042.6 1,106.3 4,188.9 1,305.8 582.7 245.1 5,328.9 26.2 787.1 8,275.7 134.8 58.9 13,842.1 -1,503.8 6,805.8 19,144.1
1998 79.0 1,060.5 1,139.5 3,560.3 1,135.4 464.6 179.1 4,826.3 30.6 751.9 7,387.9 85.7 60.8 12,288.7 -1,463.7 7,081.7 17,906.7
1999 128.5 1,008.9 1,137.5 3,854.1 1,328.1 527.3 201.0 5,464.4 36.7 816.8 8,374.3 91.3 67.5 13,551.1 -1,447.5 7,362.6 19,466.2
2000 91.0 987.1 1,078.1 4,143.6 1,776.1 734.5 266.3 7,310.1 44.9 850.5 10,982.4 119.6 77.7 16,477.5 -1,658.1 7,400.3 22,219.7
2001 76.8 969.3 1,046.1 4,440.4 1,609.9 962.6 204.5 7,019.9 33.1 733.2 10,563.2 132.9 99.2 16,287.0 -1,589.6 7,092.1 21,789.6
2002 51.7 954.3 1,005.9 4,975.9 1,476.6 916.8 186.0 6,739.3 28.2 768.1 10,114.9 138.4 101.2 16,343.7 -1,606.0 7,377.2 22,114.8
2003 53.2 984.6 1,037.8 5,626.4 1,773.6 1,065.3 102.1 7,533.2 55.8 793.5 11,323.4 121.8 113.5 18,279.5 -1,566.4 7,408.8 24,121.8
2004 67.3 1,064.1 1,131.4 6,439.2 2,210.6 1,171.8 188.0 8,909.0 62.5 819.6 13,361.4 135.0 114.4 21,278.3 -1,859.2 7,353.4 26,772.5
2005 106.9 1,252.6 1,359.5 7,867.7 2,915.6 1,523.0 253.5 10,984.2 93.2 969.4 16,738.9 146.7 198.3 26,406.0 -2,213.4 7,934.7 32,127.3
2006 133.2 1,268.9 1,402.1 7,832.7 3,246.2 1,096.7 349.4 12,242.4 56.6 1,200.9 18,192.1 122.2 193.5 27,763.6 -2,031.2 8,724.5 34,457.0
2007 116.9 1,362.5 1,479.5 7,384.5 3,401.4 1,307.5 492.3 13,317.1 89.5 1,307.7 19,915.5 154.0 206.2 29,244.3 -2,407.0 9,251.2 36,088.5
2008 188.6 1,543.4 1,732.0 8,066.1 4,074.3 1,216.9 598.8 14,543.0 107.3 1,346.0 21,886.3 166.9 254.5 32,499.2 -2,872.4 9,378.2 39,005.0
2009 144.7 1,515.3 1,660.0 6,736.4 2,456.9 1,029.3 305.0 10,376.1 29.2 1,211.1 15,407.7 150.3 162.1 24,429.4 -2,306.2 9,158.8 31,281.9
2010 243.3 1,550.0 1,793.3 6,595.8 3,227.9 938.6 789.8 12,109.9 35.4 859.4 17,961.0 [R ] 242.0 202.2 27,072.0 -2,586.7 10,171.9 34,657.3
2011 291.7 1,782.7 2,074.4 6,520.7 4,210.1 1,014.1 1,116.9 15,027.2 57.0 916.0 22,341.3 260.4 228.9 31,603.7 -2,731.9 10,846.5 39,718.4
2012 246.4 1,671.4 1,917.8 5,628.3 4,145.1 766.5 1,128.4 15,219.1 46.9 919.3 22,225.3 231.8 215.5 30,367.2 [R ] -2,606.0 11,422.9 39,184.0
2013 209.9 1,691.7 1,901.6 6,047.9 4,609.4 1,009.7 [R ] 1,090.1 15,407.8 34.7 1,075.8 23,227.5 [R ] 243.2 237.4 31,894.0 [R ] -2,642.6 11,520.6 40,772.0 [R ]
2014 183.1 1,552.1 1,735.2 6,985.8 4,546.0 1,272.2 [R ] 1,028.3 14,733.8 21.9 1,138.3 22,740.5 [R ] 227.6 268.7 32,238.2 [R ] -2,815.7 11,364.3 40,786.7 [R ]
2015 183.1 1,408.5 1,591.6 5,649.7 3,193.1 763.4 [R ] 659.9 10,794.2 11.8 1,039.1 16,461.6 [R ] 240.5 268.2 24,516.5 [R ] -2,490.5 10,992.2 33,018.3 [R ]
2016 84.4 1,030.6 1,115.0 5,157.2 2,697.0 734.7 [R ] 551.8 9,774.1 15.0 905.2 14,677.7 [R ] 241.2 223.9 21,648.6 [R ] -2,211.0 11,512.6 30,950.2 [R ]
2017 169.0 1,030.7 1,199.7 5,336.7 2,893.4 873.5 [R ] 715.6 10,852.6 29.6 879.9 [R ] 16,244.7 [R ] 231.7 225.3 23,417.9 [R ] -2,172.1 11,462.3 32,708.1 [R ]
2018 196.2 1,015.3 1,211.5 5,812.4 3,948.2 1,072.4 [R ] 891.0 12,060.9 41.9 994.7 [R ] 19,009.0 [R ] 201.6 249.1 [R ] 26,723.3 [R ] -2,359.0 11,921.5 36,285.8 [R ]
2019 213.5 886.6 1,100.2 5,694.2 3,585.5 948.8 [R ] 816.2 [R ] 11,332.1 43.8 1,007.9 [R ] 17,734.3 [R ] 200.0 247.5 [R ] 25,166.1 [R ] -2,062.3 11,670.1 34,773.9 [R ]
2020 127.3 641.0 768.3 5,124.1 [R ] 2,622.3 769.1 [R ] 279.0 [R ] 7,952.8 23.3 862.6 [R ] 12,509.0 [R ] 162.3 178.4 [R ] 18,907.6 [R ] -1,644.9 [R ] 11,816.1 29,078.9 [R ]
2021 195.0 830.8 1,025.7 6,087.2 3,635.1 1,027.4 535.5 12,273.6 44.7 1,016.2 18,532.6 199.2 221.0 26,296.7 -2,391.3 12,876.4 36,781.8
aIncludes supplemental gaseous fuels that are commingled with natural gas. jFor 1981 through 1992, includes fuel ethanol blended into motor gasoline that is not included in the motor gasoline column.
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.
kElectricity imports are included in total primary energy and electric power sector but are not shown separately.
cHydrocarbon gas liquids, include natural gas liquids and refinery olefins. lExpenditures for fuels purchased for electric power generation, included in the expenditure columns for the primary energy sources, are
shown as negative expenditures because they need to be removed from total energy expenditures, to avoid double-counting.
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."
mElectricity sales to ultimate customers reported by electric utilities and, beginning in 1996, other energy service providers.
eBeginning in 1993, includes fuel ethanol blended into motor gasoline. Where shown, R = Revised data and (s) = Value less than 0.05 million dollars.
fIncludes asphalt and road oil, aviation gasoline, kerosene, lubricants, petroleum coke, and the “other petroleum products” category. See
Technical Notes, Section 4.
Where shown, — = No consumption, including cases where adjustments were made. See explanation of adjustments in Section 7 of the
Technical Notes.
gWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Note: Expenditure totals may not equal sum of components due to independent rounding.
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.
Web Page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.
iThere are no direct fuel costs for hydroelectric, geothermal, solar, or wind energy. Data Source: U.S. Energy Information Administration, State Energy Data System. See Technical Notes. http://www.eia.gov/state/seds/