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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 CT7. Transportation Sector Energy Consumption Estimates, 1960-2021, Illinois

Table CT7. Transportation Sector Energy Consumption Estimates, 1960-2021, Illinois






Year



Coal


Natural
Gas a
Petroleum


Electricity f





End
Use g,h



Electrical
System
Energy
Losses i






Total g,h
Aviation
Gasoline
Distillate
Fuel Oil b

HGL c
Jet
Fuel d

Lubricants
Motor
Gasoline e
Residual
Fuel Oil

Total
Thousand
Short Tons
Billion
Cubic Feet

Thousand Barrels
Million
Kilowatthours
1960 238 10 3,733 8,721 316 4,356 1,333 71,193 1,168 90,819 308 – – – – – –
1961 62 10 2,488 8,578 334 5,638 1,297 72,995 1,050 92,379 302 – – – – – –
1962 55 9 819 8,806 362 7,586 1,272 75,168 667 94,679 304 – – – – – –
1963 51 12 546 10,928 363 9,315 1,272 77,381 716 100,521 296 – – – – – –
1964 53 12 389 11,592 316 10,015 1,336 78,727 464 102,839 291 – – – – – –
1965 51 13 383 11,509 318 12,176 1,295 81,788 423 107,891 302 – – – – – –
1966 46 15 294 11,073 405 12,534 1,346 87,157 941 113,750 304 – – – – – –
1967 33 19 1,144 11,841 567 16,882 1,232 89,234 769 121,669 298 – – – – – –
1968 28 18 727 14,009 597 20,144 1,354 94,117 632 131,581 295 – – – – – –
1969 21 22 369 14,648 595 21,371 1,216 97,300 579 136,079 293 – – – – – –
1970 17 28 264 15,234 526 22,644 1,239 100,534 408 140,850 296 – – – – – –
1971 12 23 232 17,351 589 24,037 1,253 101,340 356 145,159 290 – – – – – –
1972 9 23 174 20,788 542 26,460 1,342 109,280 227 158,812 294 – – – – – –
1973 6 21 138 22,397 491 28,103 1,661 113,119 271 166,180 286 – – – – – –
1974 4 19 119 22,121 513 24,366 1,591 110,050 323 159,082 245 – – – – – –
1975 1 14 82 20,488 486 24,271 1,452 113,669 215 160,662 262 – – – – – –
1976 1 17 69 21,875 564 24,985 1,612 117,420 261 166,787 266 – – – – – –
1977 (s) 19 90 22,167 616 26,571 1,513 119,971 140 171,069 286 – – – – – –
1978 0 13 21 22,443 723 26,464 1,625 126,582 126 177,983 302 – – – – – –
1979 0 19 13 26,321 261 23,770 1,700 115,445 299 167,808 302 – – – – – –
1980 0 15 132 22,560 178 19,508 1,514 104,550 279 148,721 282 – – – – – –
1981 0 12 272 20,388 365 16,899 1,452 103,216 7 142,600 294 – – – – – –
1982 0 14 216 18,560 481 16,596 1,324 101,805 26 139,009 296 – – – – – –
1983 0 10 234 20,954 572 15,944 1,386 104,312 79 143,481 297 – – – – – –
1984 0 11 201 20,545 699 2,687 1,478 102,692 138 128,440 350 – – – – – –
1985 0 11 212 19,061 423 2,748 1,378 108,826 187 132,835 379 – – – – – –
1986 0 8 209 20,831 377 2,054 1,347 106,493 86 131,397 398 – – – – – –
1987 0 7 159 20,704 310 1,997 1,523 108,384 102 133,179 408 – – – – – –
1988 0 13 187 21,260 336 3,956 1,469 114,006 350 141,563 421 – – – – – –
1989 0 14 192 23,567 267 4,497 1,506 113,661 57 143,747 422 – – – – – –
1990 0 12 164 30,695 328 3,952 1,550 104,123 51 140,863 408 – – – – – –
1991 0 11 176 24,835 312 6,437 1,387 102,638 13 135,798 422 – – – – – –
1992 0 11 176 24,050 319 7,399 1,414 104,710 31 138,099 411 – – – – – –
1993 0 12 231 27,218 281 9,170 1,440 107,865 37 146,242 410 – – – – – –
1994 0 14 204 21,408 531 9,619 1,505 109,579 50 142,895 404 – – – – – –
1995 0 13 215 24,293 287 10,360 1,479 109,570 35 146,240 393 – – – – – –
1996 0 15 202 26,201 247 12,076 1,435 109,906 30 150,097 427 – – – – – –
1997 0 15 197 25,917 175 12,502 1,516 111,630 47 151,984 426 – – – – – –
1998 0 13 168 28,110 269 13,164 1,587 112,132 37 155,468 422 – – – – – –
1999 0 12 172 33,544 337 18,245 1,604 117,570 30 171,503 437 – – – – – –
2000 0 14 156 32,770 217 22,699 1,580 118,731 92 176,244 459 – – – – – –
2001 0 11 113 32,215 112 18,664 1,448 118,783 134 171,469 457 – – – – – –
2002 0 13 185 30,265 224 13,583 1,430 120,034 74 165,796 475 – – – – – –
2003 0 11 162 39,025 228 13,365 1,322 119,937 120 174,158 484 – – – – – –
2004 0 12 177 37,340 191 21,547 1,340 122,842 16 183,452 445 – – – – – –
2005 0 11 97 38,530 306 39,525 1,333 121,758 23 201,572 528 – – – – – –
2006 0 11 83 39,486 453 28,578 1,298 122,220 47 192,165 519 – – – – – –
2007 0 12 78 39,479 340 29,573 1,341 122,242 37 193,091 545 – – – – – –
2008 0 14 90 37,035 740 27,993 1,245 118,010 34 185,148 566 – – – – – –
2009 0 25 60 36,940 492 24,970 1,119 115,629 24 179,234 527 – – – – – –
2010 0 20 105 36,340 34 [R ] 28,136 880 114,383 0 179,879 [R ] 560 – – – – – –
2011 0 22 115 39,197 31 [R ] 28,005 859 109,258 0 177,465 [R ] 516 – – – – – –
2012 0 25 106 36,342 26 26,587 764 107,348 21 171,195 [R ] 553 – – – – – –
2013 0 27 84 37,957 39 [R ] 27,220 811 108,035 22 174,167 [R ] 573 – – – – – –
2014 0 31 70 40,156 40 [R ] 28,254 845 108,705 1 178,070 [R ] 582 – – – – – –
2015 0 27 88 45,391 51 [R ] 30,329 971 108,322 2 185,154 [R ] 524 – – – – – –
2016 0 24 79 42,807 64 [R ] 31,000 893 110,994 1 185,838 [R ] 519 – – – – – –
2017 0 23 82 44,383 93 [R ] 31,188 830 110,276 0 186,853 [R ] 520 – – – – – –
2018 0 26 88 45,320 273 [R ] 30,686 785 109,212 21 186,386 [R ] 551 – – – – – –
2019 0 29 87 42,415 282 [R ] 31,317 [R ] 713 105,722 0 180,535 [R ] 570 – – – – – –
2020 0 21 80 39,896 49 [R ] 18,475 [R ] 619 86,667 0 145,786 [R ] 450 – – – – – –
2021 0 19 90 39,967 46 25,832 629 94,136 8 162,948 455 – – – – – –
Trillion Btu
1960 5.7 10.4 18.8 50.8 1.2 24.4 8.1 374.0 7.3 484.7 1.1 501.8 2.6 504.4
1961 1.5 10.4 12.6 50.0 1.3 31.7 7.9 383.4 6.6 493.4 1.0 506.3 2.5 508.8
1962 1.3 9.8 4.1 51.3 1.4 42.7 7.7 394.9 4.2 506.3 1.0 518.4 2.5 520.9
1963 1.2 12.0 2.8 63.7 1.4 52.5 7.7 406.5 4.5 539.0 1.0 553.2 2.4 555.7
1964 1.3 12.6 2.0 67.5 1.2 56.5 8.1 413.6 2.9 551.8 1.0 566.6 2.4 568.9
1965 1.2 13.8 1.9 67.0 1.2 68.8 7.9 429.6 2.7 579.1 1.0 595.1 2.5 597.6
1966 1.1 15.9 1.5 64.5 1.6 70.8 8.2 457.8 5.9 610.3 1.0 628.3 2.5 630.8
1967 0.8 20.0 5.8 69.0 2.2 95.4 7.5 468.7 4.8 653.4 1.0 675.2 2.4 677.7
1968 0.6 18.1 3.7 81.6 2.3 113.9 8.2 494.4 4.0 708.0 1.0 727.8 2.4 730.2
1969 0.5 22.4 1.9 85.3 2.3 120.9 7.4 511.1 3.6 732.5 1.0 756.4 2.4 758.8
1970 0.4 28.7 1.3 88.7 2.0 128.2 7.5 528.1 2.6 758.4 1.0 788.5 2.4 791.0
1971 0.3 23.8 1.2 101.1 2.3 136.0 7.6 532.3 2.2 782.7 1.0 807.8 2.4 810.2
1972 0.2 23.8 0.9 121.1 2.1 149.8 8.1 574.0 1.4 857.5 1.0 882.5 2.4 884.9
1973 0.1 21.9 0.7 130.5 1.9 159.1 10.1 594.2 1.7 898.2 1.0 921.1 2.3 923.5
1974 0.1 19.5 0.6 128.9 2.0 137.9 9.7 578.1 2.0 859.1 0.8 879.6 2.0 881.6
1975 (s) 14.6 0.4 119.3 1.9 137.4 8.8 597.1 1.4 866.3 0.9 881.8 2.1 884.0
1976 (s) 17.0 0.3 127.4 2.2 141.5 9.8 616.8 1.6 899.6 0.9 917.5 2.2 919.7
1977 (s) 19.7 0.5 129.1 2.4 150.5 9.2 630.2 0.9 922.7 1.0 943.4 2.3 945.7
1978 0.0 13.5 0.1 130.7 2.8 149.9 9.9 664.9 0.8 959.1 1.0 973.6 2.5 976.1
1979 0.0 19.0 0.1 153.3 1.0 134.6 10.3 606.4 1.9 907.6 1.0 927.6 2.5 930.0
1980 0.0 14.9 0.7 131.4 0.7 110.4 9.2 549.2 1.8 803.3 1.0 819.2 2.3 821.5
1981 0.0 12.4 1.4 118.8 1.4 95.6 8.8 542.2 (s) 768.2 1.0 782.1 2.3 784.4
1982 0.0 14.4 1.1 108.1 1.8 93.9 8.0 534.8 0.2 747.9 1.0 765.3 2.4 767.7
1983 0.0 9.9 1.2 122.1 2.2 90.2 8.4 548.0 0.5 772.5 1.0 785.3 2.4 787.7
1984 0.0 11.6 1.0 119.7 2.7 15.0 9.0 539.4 0.9 687.7 1.2 704.7 2.7 707.5
1985 0.0 11.6 1.1 111.0 1.6 15.4 8.4 571.7 1.2 710.3 1.3 730.2 3.0 733.1
1986 0.0 8.5 1.1 121.3 1.4 11.5 8.2 559.4 0.5 703.4 1.4 722.8 3.0 725.8
1987 0.0 6.9 0.8 120.6 1.2 11.1 9.2 569.3 0.6 712.9 1.4 732.3 3.1 735.4
1988 0.0 13.0 0.9 123.8 1.3 22.2 8.9 598.9 2.2 758.3 1.4 784.4 3.2 787.6
1989 0.0 13.8 1.0 137.3 1.0 25.3 9.1 597.1 0.4 771.1 1.4 799.0 3.3 802.3
1990 0.0 12.4 0.8 178.8 1.3 22.3 9.4 547.0 0.3 759.8 1.4 784.8 3.5 788.2
1991 0.0 11.3 0.9 144.7 1.2 36.3 8.4 539.2 0.1 730.7 1.4 755.8 3.6 759.4
1992 0.0 11.6 0.9 140.1 1.2 41.8 8.6 550.0 0.2 742.8 1.4 770.0 3.5 773.5
1993 0.0 11.9 1.2 158.5 1.1 51.9 8.7 562.7 0.2 784.3 1.4 797.7 3.4 801.1
1994 0.0 14.2 1.0 124.6 2.0 54.4 9.1 571.3 0.3 762.9 1.4 778.5 3.4 781.8
1995 0.0 13.6 1.1 141.4 1.1 58.7 9.0 570.2 0.2 781.7 1.3 796.6 3.3 799.9
1996 0.0 14.8 1.0 152.5 0.9 68.5 8.7 572.7 0.2 804.5 1.5 820.8 3.5 824.3
1997 0.0 15.0 1.0 150.8 0.7 70.9 9.2 581.0 0.3 813.9 1.5 830.4 3.5 834.0
1998 0.0 13.5 0.8 163.6 1.0 74.6 9.6 583.4 0.2 833.4 1.4 848.3 3.5 851.8
1999 0.0 11.8 0.9 195.2 1.3 103.4 9.7 611.6 0.2 922.3 1.5 935.7 3.7 939.3
2000 0.0 13.8 0.8 190.7 0.8 128.7 9.6 617.5 0.6 948.7 1.6 964.1 3.7 967.8
2001 0.0 11.4 0.6 187.5 0.4 105.8 8.8 617.8 0.8 921.7 1.6 934.9 3.7 938.6
2002 0.0 13.7 0.9 176.1 0.9 77.0 8.7 624.1 0.5 888.1 1.6 903.8 3.7 907.5
2003 0.0 11.0 0.8 227.1 0.9 75.8 8.0 623.3 0.8 936.6 1.7 949.6 3.8 953.4
2004 0.0 11.7 0.9 217.2 0.7 122.2 8.1 638.3 0.1 987.6 1.5 1,001.4 3.5 1,004.9
2005 0.0 11.3 0.5 224.2 1.2 224.1 8.1 632.2 0.1 1,090.3 1.8 1,105.5 4.1 1,109.7
2006 0.0 11.3 0.4 229.1 1.7 162.0 7.9 633.7 0.3 1,035.2 1.8 1,054.2 4.1 1,058.3
2007 0.0 11.8 0.4 228.3 1.3 167.7 8.1 628.6 0.2 1,034.7 1.9 1,056.3 4.2 1,060.6
2008 0.0 13.7 0.5 214.1 2.8 158.7 7.6 602.6 0.2 986.4 1.9 1,008.9 4.4 1,013.3
2009 0.0 25.2 0.3 213.4 1.9 141.6 6.8 588.6 0.2 952.7 1.8 979.7 4.1 983.7
2010 0.0 20.3 0.5 209.9 0.1 159.5 5.3 579.6 0.0 955.0 1.9 977.2 4.3 981.5
2011 0.0 22.3 0.6 226.2 0.1 158.8 5.2 553.2 0.0 944.0 1.8 968.1 4.0 972.1
2012 0.0 25.3 0.5 209.6 0.1 150.7 4.6 543.4 0.1 909.1 1.9 936.3 4.2 940.5
2013 0.0 27.7 0.4 218.7 0.2 [R ] 154.3 4.9 546.7 0.1 925.4 [R ] 2.0 955.0 4.3 959.3
2014 0.0 31.8 0.4 231.4 0.2 [R ] 160.2 5.1 549.9 (s) 947.2 2.0 981.0 [R ] 4.4 985.4 [R ]
2015 0.0 27.8 0.4 261.5 0.2 172.0 5.9 547.8 (s) 987.8 1.8 1,017.4 [R ] 3.9 1,021.3
2016 0.0 24.8 0.4 246.4 0.2 175.8 5.4 561.1 (s) 989.3 1.8 1,015.9 3.9 1,019.8
2017 0.0 23.3 0.4 255.5 0.4 [R ] 176.8 5.0 557.2 0.0 995.4 [R ] 1.8 1,020.5 [R ] 4.0 [R ] 1,024.4 [R ]
2018 0.0 27.1 0.4 261.0 1.1 [R ] 174.0 4.8 552.0 0.1 993.3 [R ] 1.9 1,022.3 [R ] 4.1 1,026.4 [R ]
2019 0.0 29.7 0.4 244.3 1.1 [R ] 177.6 [R ] 4.3 534.1 0.0 961.8 [R ] 1.9 993.4 [R ] 4.2 997.6 [R ]
2020 0.0 21.9 0.4 229.6 0.2 [R ] 104.8 [R ] 3.8 437.8 0.0 776.6 [R ] 1.5 800.1 [R ] 3.3 803.4 [R ]
2021 0.0 19.7 0.5 230.4 0.2 146.5 3.8 475.4 (s) 868.7 1.6 890.0 3.3 893.3
aTransportation use of natural gas to operate pipelines and, since 1990, also includes vehicle fuel. hFor 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.
iIncurred in the generation, transmission, and distribution of electricity plus plant use and unaccounted for
electrical system energy losses. Pre-1990 estimates are not comparable to those for later years. See Section 6 of
Technical Notes for an explanation of changes in methodology.
cHydrocarbon gas liquids, assumed to be propane only. – – = Not applicable.
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 "Industrial sector, Other Petroleum."
Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
eBeginning in 1993, includes fuel ethanol blended into motor gasoline. Notes: Totals may not equal sum of components due to independent rounding. · The continuity of these data
series estimates may be affected by the changing data sources and estimation methodologies. See the Technical
Notes for each type of energy.
fElectricity sales to ultimate customers reported by electric utilities and, beginning in 1996, other energy service
providers. Sales to public railroads and railway systems only. Excludes electric vehicles.
Web Page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.
gThere is a discontinuity in this time series between 1980 and 1981 due to the expanded coverage of fuel
ethanol beginning in 1981.
Data Source: U.S. Energy Information Administration, State Energy Data System. See Technical Notes.
http://www.eia.gov/state/seds/