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

Connecticut   Connecticut 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 CT6. Industrial Sector Energy Consumption Estimates, 1960-2021, Michigan

Table CT6. Industrial Sector Energy Consumption Estimates, 1960-2021, Michigan






Year



Coal


Natural
Gas a
Petroleum
Hydro-
electric
Power e,f
Biomass




Geo-
thermal f



Solar f,i



Electricity j





End
Use f,k



Electrical
System
Energy
Losses l






Total f,k
Distillate
Fuel Oil

HGL b
Motor
Gasoline c
Residual
Fuel Oil

Other d

Total



Wood and
Waste f,g


Losses
and Co-
products h
Thousand
Short Tons
Billion
Cubic Feet

Thousand Barrels
Million
kWh
Million
kWh
1960 13,011 117 7,091 524 3,151 9,574 10,949 31,288 212 – – – – – – NA 12,482 – – – – – –
1961 12,579 137 6,755 529 2,941 8,150 12,168 30,543 152 – – – – – – NA 12,199 – – – – – –
1962 13,241 140 6,790 627 2,991 7,544 13,112 31,064 130 – – – – – – NA 13,977 – – – – – –
1963 14,869 149 6,426 720 2,949 8,137 11,485 29,718 123 – – – – – – NA 15,634 – – – – – –
1964 14,982 167 6,130 729 2,749 7,309 12,880 29,799 130 – – – – – – NA 17,130 – – – – – –
1965 15,193 192 7,518 923 2,694 6,660 13,665 31,460 146 – – – – – – NA 19,350 – – – – – –
1966 15,609 225 7,835 826 2,681 6,213 13,380 30,935 149 – – – – – – NA 21,525 – – – – – –
1967 14,271 262 9,626 814 2,827 3,798 11,670 28,735 171 – – – – – – NA 21,914 – – – – – –
1968 15,215 253 8,804 938 2,835 3,785 12,539 28,901 173 – – – – – – NA 24,098 – – – – – –
1969 13,574 289 8,886 1,076 3,073 4,933 12,402 30,371 158 – – – – – – NA 25,895 – – – – – –
1970 13,061 262 8,502 854 2,758 4,557 13,367 30,038 123 – – – – – – NA 25,169 – – – – – –
1971 13,165 275 9,433 903 2,495 3,562 12,492 28,885 156 – – – – – – NA 27,287 – – – – – –
1972 13,607 275 10,061 1,025 2,073 4,615 12,964 30,739 149 – – – – – – NA 29,856 – – – – – –
1973 11,510 324 10,116 1,142 2,305 4,243 13,959 31,764 164 – – – – – – NA 32,914 – – – – – –
1974 8,567 321 8,781 1,299 1,757 4,055 13,273 29,165 132 – – – – – – NA 30,272 – – – – – –
1975 9,885 300 8,749 1,239 1,889 3,343 12,239 27,460 121 – – – – – – NA 28,866 – – – – – –
1976 8,964 305 9,792 1,777 1,687 5,920 13,155 32,331 124 – – – – – – NA 33,200 – – – – – –
1977 7,526 267 9,841 2,146 1,494 6,809 14,280 34,571 127 – – – – – – NA 34,513 – – – – – –
1978 6,734 278 9,591 2,606 1,387 5,222 15,046 33,852 135 – – – – – – NA 35,609 – – – – – –
1979 8,304 274 5,677 3,262 872 3,270 14,936 28,017 121 – – – – – – NA 35,203 – – – – – –
1980 8,652 249 4,804 2,637 967 3,213 13,129 24,750 117 – – – – – – NA 30,656 – – – – – –
1981 8,020 232 5,347 1,788 890 2,021 9,828 19,875 117 – – – – – – NA 30,858 – – – – – –
1982 7,242 193 4,425 2,982 822 2,592 7,943 18,764 117 – – – – – – NA 27,599 – – – – – –
1983 6,610 175 3,703 2,244 595 3,359 8,663 18,564 117 – – – – – – NA 30,153 – – – – – –
1984 6,630 198 4,549 1,886 831 2,241 9,293 18,799 117 – – – – – – NA 33,070 – – – – – –
1985 6,645 190 4,408 8,725 1,192 2,213 8,405 24,944 117 – – – – – – NA 33,704 – – – – – –
1986 6,681 180 4,850 9,479 1,151 2,343 8,961 26,785 117 – – – – – – NA 34,091 – – – – – –
1987 4,892 134 4,694 10,011 1,145 2,015 9,734 27,600 117 – – – – – – NA 35,098 – – – – – –
1988 5,189 199 5,256 9,316 1,065 2,152 9,026 26,815 117 – – – – – – NA 36,324 – – – – – –
1989 4,738 201 4,395 10,356 1,074 1,760 10,571 28,154 0 – – – – – – NA 36,131 – – – – – –
1990 4,719 290 3,957 6,926 976 1,416 10,635 23,911 23 – – – – – – 0 35,062 – – – – – –
1991 3,718 282 4,565 7,228 1,111 746 9,558 23,208 23 – – – – – – 0 35,007 – – – – – –
1992 3,127 313 4,592 7,791 950 755 9,866 23,954 23 – – – – – – 0 35,657 – – – – – –
1993 3,231 247 4,502 3,420 1,034 953 10,664 20,573 22 – – – – – – 0 30,572 – – – – – –
1994 4,278 240 4,306 4,528 1,166 958 10,065 21,023 27 – – – – – – 0 32,717 – – – – – –
1995 4,383 254 3,457 4,826 1,310 402 11,392 21,387 27 – – – – – – 0 33,921 – – – – – –
1996 4,283 260 3,889 5,425 1,418 415 10,653 21,800 29 – – – – – – 0 34,499 – – – – – –
1997 3,770 255 3,986 2,361 1,271 415 14,779 22,812 26 – – – – – – 0 35,430 – – – – – –
1998 3,857 224 4,122 1,127 1,097 400 13,850 20,597 25 – – – – – – 0 35,983 – – – – – –
1999 4,636 248 4,909 2,323 1,017 332 13,602 22,184 26 – – – – – – 0 37,276 – – – – – –
2000 4,004 247 4,055 3,006 1,060 622 12,207 20,951 27 – – – – – – 0 37,268 – – – – – –
2001 3,793 233 3,494 2,434 1,835 352 10,388 18,504 26 – – – – – – 0 34,174 – – – – – –
2002 2,781 250 2,767 3,457 1,931 344 10,194 18,693 29 – – – – – – 0 33,537 – – – – – –
2003 2,840 222 3,229 2,984 2,018 713 11,077 20,020 75 – – – – – – 0 39,813 – – – – – –
2004 3,012 219 3,651 5,110 2,308 687 11,404 23,160 30 – – – – – – 0 34,867 – – – – – –
2005 3,017 222 3,475 6,279 2,237 909 10,913 23,813 29 – – – – – – 0 34,745 – – – – – –
2006 3,132 199 3,020 4,407 2,378 736 9,864 20,405 32 – – – – – – 0 34,093 – – – – – –
2007 2,922 156 3,154 4,112 2,218 967 10,317 20,768 26 – – – – – – 0 33,879 – – – – – –
2008 3,204 149 3,415 1,003 1,883 982 8,394 15,677 26 – – – – – – 0 32,505 – – – – – –
2009 1,850 137 3,091 988 1,442 342 8,371 14,234 25 – – – – – – (s) 27,391 – – – – – –
2010 2,621 152 3,224 1,068 1,254 154 7,434 13,133 [R ] 28 – – – – – – (s) 30,841 – – – – – –
2011 2,636 158 3,208 1,313 1,206 218 6,823 12,767 [R ] 29 – – – – – – (s) 31,624 – – – – – –
2012 2,291 167 2,825 1,379 [R ] 1,316 188 7,274 12,983 [R ] 26 – – – – – – R (s) 31,836 – – – – – –
2013 2,588 179 3,322 1,601 [R ] 1,385 138 8,435 14,879 [R ] 29 – – – – – – 1 31,322 – – – – – –
2014 2,474 188 3,173 1,551 [R ] 959 73 9,055 14,812 [R ] 29 – – – – – – 1 32,446 – – – – – –
2015 2,391 178 3,803 1,561 [R ] 1,559 72 9,332 16,327 [R ] 30 – – – – – – 1 30,677 – – – – – –
2016 1,516 178 3,912 1,561 [R ] 1,598 26 9,893 16,990 [R ] 26 – – – – – – 1 30,934 – – – – – –
2017 1,974 176 3,500 1,317 [R ] 1,612 18 9,916 [R ] 16,363 [R ] 29 – – – – – – 1 30,591 – – – – – –
2018 2,039 182 3,756 1,157 [R ] 1,643 26 9,166 [R ] 15,748 [R ] 10 – – – – – – 2 30,806 – – – – – –
2019 1,918 179 3,737 1,410 [R ] 1,626 24 9,691 [R ] 16,488 [R ] 10 – – – – – – 3 29,886 – – – – – –
2020 1,226 159 3,326 1,385 [R ] 1,632 26 9,735 [R ] 16,105 [R ] 9 – – – – – – 3 25,654 – – – – – –
2021 1,753 164 3,704 1,391 1,568 24 9,878 16,566 11 – – – – – – 4 27,081 – – – – – –
Trillion Btu
1960 332.0 121.3 41.3 2.0 16.5 60.2 66.3 186.3 2.3 14.8 NA NA NA 42.6 699.3 105.3 804.6
1961 320.3 142.3 39.3 2.0 15.4 51.2 72.9 180.9 1.6 14.9 NA NA NA 41.6 701.7 101.1 802.8
1962 337.1 145.1 39.6 2.4 15.7 47.4 78.6 183.6 1.4 15.1 NA NA NA 47.7 730.0 114.6 844.5
1963 378.0 150.5 37.4 2.7 15.5 51.2 69.0 175.8 1.3 16.8 NA NA NA 53.3 775.7 127.5 903.2
1964 381.2 169.1 35.7 2.8 14.4 46.0 75.6 174.5 1.4 18.2 NA NA NA 58.4 802.8 138.9 941.7
1965 385.6 195.1 43.8 3.5 14.2 41.9 80.4 183.7 1.5 18.8 NA NA NA 66.0 850.7 157.6 1,008.3
1966 393.6 228.6 45.6 3.1 14.1 39.1 79.7 181.6 1.6 20.3 NA NA NA 73.4 899.1 176.0 1,075.1
1967 357.8 267.3 56.1 3.1 14.8 23.9 69.9 167.8 1.8 18.5 NA NA NA 74.8 887.9 178.6 1,066.5
1968 381.6 256.4 51.3 3.5 14.9 23.8 75.3 168.7 1.8 19.7 NA NA NA 82.2 910.6 196.2 1,106.8
1969 339.0 293.3 51.8 4.0 16.1 31.0 74.2 177.1 1.7 19.9 NA NA NA 88.4 919.3 210.8 1,130.1
1970 320.9 265.7 49.5 3.1 14.5 28.7 80.2 176.0 1.3 19.5 NA NA NA 85.9 869.3 207.7 1,077.0
1971 320.7 279.4 54.9 3.3 13.1 22.4 75.2 169.0 1.6 19.5 NA NA NA 93.1 883.4 224.5 1,107.9
1972 331.2 283.2 58.6 3.7 10.9 29.0 78.7 180.9 1.5 21.1 NA NA NA 101.9 919.8 243.9 1,163.7
1973 282.7 335.0 58.9 4.1 12.1 26.7 85.1 187.0 1.7 22.3 NA NA NA 112.3 940.9 266.5 1,207.4
1974 210.5 329.3 51.1 4.6 9.2 25.5 80.8 171.3 1.4 23.2 NA NA NA 103.3 838.9 249.8 1,088.6
1975 246.7 307.7 51.0 4.4 9.9 21.0 74.1 160.4 1.3 19.7 NA NA NA 98.5 834.3 236.2 1,070.5
1976 224.9 312.2 57.0 6.3 8.9 37.2 78.7 188.1 1.3 23.0 NA NA NA 113.3 862.8 271.1 1,133.9
1977 188.8 272.4 57.3 7.4 7.8 42.8 85.8 201.2 1.3 24.3 NA NA NA 117.8 805.8 281.5 1,087.3
1978 168.1 283.1 55.9 9.0 7.3 32.8 90.3 195.2 1.4 28.1 NA NA NA 121.5 797.3 294.2 1,091.6
1979 209.2 279.3 33.1 11.5 4.6 20.6 89.4 159.1 1.3 27.0 NA NA NA 120.1 796.0 286.7 1,082.7
1980 219.4 253.7 28.0 9.3 5.1 20.2 78.2 140.8 1.2 47.2 NA NA NA 104.6 766.9 251.3 1,018.2
1981 203.3 237.5 31.1 6.2 4.7 12.7 60.0 114.7 1.2 49.8 0.0 NA NA 105.3 711.0 246.6 957.6
1982 184.4 198.4 25.8 10.3 4.3 16.3 48.3 105.0 1.2 48.2 0.0 NA NA 94.2 630.8 222.7 853.5
1983 168.4 182.1 21.6 7.7 3.1 21.1 52.5 106.0 1.2 54.5 0.0 NA NA 102.9 614.4 242.0 856.3
1984 168.9 202.2 26.5 6.4 4.4 14.1 55.9 107.3 1.2 55.6 0.0 NA NA 112.8 647.3 257.3 904.6
1985 169.9 194.2 25.7 29.8 6.3 13.9 51.1 126.8 1.2 55.3 0.0 NA NA 115.0 661.7 263.4 925.1
1986 171.2 186.7 28.3 33.0 6.0 14.7 54.9 136.9 1.2 64.5 0.0 NA NA 116.3 676.1 260.9 937.0
1987 123.7 138.4 27.3 35.2 6.0 12.7 59.3 140.5 1.2 63.4 0.0 NA NA 119.8 586.4 265.1 851.5
1988 130.6 207.3 30.6 32.6 5.6 13.5 54.9 137.2 1.2 65.5 0.0 NA NA 123.9 665.1 274.4 939.5
1989 118.9 210.8 25.6 36.7 5.6 11.1 64.8 143.8 0.0 43.8 0.0 0.0 0.0 123.3 639.9 284.6 924.5
1990 117.9 302.6 23.1 23.9 5.1 8.9 65.2 126.2 0.2 36.5 0.0 0.0 0.0 119.6 696.5 302.3 998.8
1991 92.5 291.6 26.6 24.8 5.8 4.7 58.8 120.8 0.2 38.2 0.0 0.0 0.0 119.4 657.8 267.1 925.0
1992 76.3 323.6 26.7 26.9 5.0 4.7 60.5 124.0 0.2 37.9 0.0 0.0 0.0 121.7 678.7 274.7 953.4
1993 78.2 255.8 26.2 11.7 5.4 6.0 66.0 115.3 0.2 40.6 0.0 0.0 0.0 104.3 591.0 230.2 821.2
1994 107.2 248.2 25.1 15.8 6.1 6.0 62.0 114.9 0.3 43.0 0.0 0.0 0.0 111.6 621.5 233.4 854.9
1995 109.2 264.4 20.1 16.7 6.8 2.5 70.9 117.1 0.3 44.7 0.0 0.0 0.0 115.7 645.6 251.1 896.7
1996 107.5 268.8 22.6 18.6 7.4 2.6 65.5 116.8 0.3 53.3 0.0 0.0 0.0 117.7 658.7 266.1 924.8
1997 95.1 265.7 23.2 8.1 6.6 2.6 92.9 133.4 0.3 51.4 0.0 0.0 0.0 120.9 661.0 277.3 938.2
1998 97.9 234.9 24.0 3.9 5.7 2.5 86.2 122.3 0.3 49.6 0.0 0.0 0.0 122.8 621.9 296.9 918.9
1999 120.0 258.6 28.6 8.0 5.3 2.1 84.5 128.5 0.3 51.4 0.0 0.0 0.0 127.2 680.2 302.2 982.4
2000 104.8 256.2 23.6 10.3 5.5 3.9 76.1 119.4 0.3 50.4 0.0 0.0 0.0 127.2 654.8 305.0 959.9
2001 99.0 240.5 20.3 8.3 9.5 2.2 65.2 105.7 0.3 35.5 0.0 0.0 0.0 116.6 596.4 277.9 874.3
2002 72.8 254.7 16.1 11.9 10.0 2.2 63.7 103.9 0.3 25.7 0.0 0.0 0.0 114.4 571.9 272.5 844.4
2003 74.6 229.0 18.8 10.3 10.5 4.5 69.2 113.3 0.8 35.4 2.6 0.0 0.0 135.8 591.5 320.6 912.1
2004 78.2 224.2 21.2 17.5 12.0 4.3 71.6 126.7 0.3 37.3 2.9 0.0 0.0 119.0 588.5 283.7 872.2
2005 77.5 225.4 20.2 21.6 11.6 5.7 68.9 128.0 0.3 36.3 2.7 0.0 0.0 118.5 588.7 283.1 871.9
2006 80.0 202.4 17.5 15.1 12.3 4.6 62.0 111.6 0.3 34.1 4.5 0.0 0.0 116.3 549.2 276.8 826.0
2007 75.6 159.7 18.2 13.9 11.4 6.1 64.0 113.7 0.3 34.7 10.5 0.0 0.0 115.6 510.1 266.9 776.9
2008 82.7 152.2 19.7 3.4 9.6 6.2 51.8 90.7 0.3 35.2 12.7 0.0 0.0 110.9 484.6 249.2 733.9
2009 47.1 140.0 17.9 3.3 7.3 2.1 52.1 82.8 0.2 32.5 11.8 0.0 (s) 93.5 407.8 202.2 610.1
2010 67.1 154.1 18.6 4.1 6.4 1.0 46.3 76.4 0.3 40.0 15.1 0.0 (s) 105.2 458.3 231.1 689.4
2011 66.7 160.4 18.5 5.0 6.1 1.4 42.3 73.4 0.3 51.2 15.0 0.0 (s) 107.9 474.8 237.0 711.8
2012 59.8 170.0 16.3 5.3 6.7 1.2 45.1 74.5 0.2 51.2 14.4 0.0 (s) 108.6 478.8 232.2 711.0
2013 67.6 182.9 19.1 6.1 [R ] 7.0 0.9 51.4 84.6 0.3 52.7 14.9 0.0 (s) 106.9 509.8 [R ] 229.0 738.9
2014 62.7 191.3 18.3 6.0 4.9 0.5 55.3 84.8 [R ] 0.3 52.3 15.0 0.0 (s) 110.7 517.2 235.0 752.1 [R ]
2015 61.1 184.3 21.9 6.0 [R ] 7.9 0.5 57.3 93.6 0.3 50.1 15.0 0.0 (s) 104.7 509.0 208.9 717.9
2016 38.7 186.1 22.5 6.0 [R ] 8.1 0.2 61.4 98.2 [R ] 0.2 49.3 15.2 0.0 (s) 105.5 493.3 [R ] 209.9 [R ] 703.2
2017 53.5 184.3 20.2 5.1 [R ] 8.1 0.1 61.7 95.2 [R ] 0.3 44.4 18.2 0.0 (s) 104.4 500.1 [R ] 210.5 [R ] 710.6 [R ]
2018 53.7 191.0 21.6 4.4 [R ] 8.3 0.2 57.3 91.8 [R ] 0.1 45.7 19.1 0.0 (s) 105.1 506.5 [R ] 209.8 [R ] 716.3
2019 50.0 189.5 21.5 5.4 [R ] 8.2 0.2 60.3 95.6 [R ] 0.1 44.9 18.1 0.0 (s) 102.0 500.3 [R ] 205.0 [R ] 705.3 [R ]
2020 31.5 168.2 19.1 5.3 [R ] 8.2 0.2 60.7 [R ] 93.6 [R ] 0.1 42.9 16.3 0.0 (s) 87.5 440.1 [R ] 179.4 [R ] 619.5 [R ]
2021 45.5 173.2 21.4 5.3 7.9 0.1 61.7 96.5 0.1 44.0 16.9 0.0 (s) 92.4 468.5 189.0 657.6
aIncludes supplemental gaseous fuels that are commingled with natural gas. jElectricity sales to ultimate customers reported by electric utilities and, beginning in 1996, other energy service
providers.
bHydrocarbon gas liquids, include natural gas liquids and refinery olefins. kBeginning in 1980, adjusted for the double-counting of supplemental gaseous fuels, which are included in both
natural gas and the other fossil fuels from which they are mostly derived, but should be counted only once in End Use and
Total. For 1981 through 1992, includes fuel ethanol blended into motor gasoline that is not included in the motor gasoline
column. Beginning in 2009, includes a small amount of wind energy consumed by industrial utility-scale facilities.
cBeginning in 1993, includes fuel ethanol blended into motor gasoline. There is a discontinuity in this time series
between 2014 and 2015 because of coverage. See Technical Notes, Section 4.
lIncurred 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.
dIncludes asphalt and road oil, kerosene, lubricants, petroleum coke, and the “other petroleum products” category. See
Technical Notes, Section 4.
kWh = Kilowatthours. – – = Not applicable. NA = Not available.
eConventional hydroelectric power. For 1960 through 1989, includes hydroelectric pumped-storage, which cannot be
separately identified.
Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
fThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of renewable
energy sources beginning in 1989.
Notes: Totals may not equal sum of components due to independent rounding. · The industrial sector includes
industrial combined-heat-and-power (CHP) and industrial electricity-only plants. · 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.
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.
hLosses and co-products from the production of biodiesel and fuel ethanol. Data Source: U.S. Energy Information Administration, State Energy Data System. See Technical Notes.
http://www.eia.gov/state/seds/
iSolar thermal and photovoltaic energy. Excludes a small amount of solar thermal energy consumed as heat that is
included in the residential sector.