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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 CT3. Total End-Use Sector Energy Consumption Estimates, Selected Years, 1960-2021, Maine

Table CT3. Total End-Use Sector Energy Consumption Estimates, Selected Years, 1960-2021, Maine






Year



Coal


Natural
Gas a
Petroleum
Hydro-
electric
Power g,h
Biomass




Geo-
thermal h






Solar h,k



Electricity l






End Use h,m



Electrical
System
Energy
Losses n






Total h,m
Distillate
Fuel Oil b

HGL c
Jet
Fuel d
Motor
Gasoline e
Residual
Fuel Oil

Other f

Total


Wood
and
Waste h,i


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

Thousand Barrels
Million
Kilowatt-
hours
Million
Kilowatt-
hours
1960 777 0 7,377 442 1,904 8,378 3,560 3,265 24,926 906 – – – – – – – – 2,782 – – – – – –
1961 761 0 8,244 485 1,937 8,481 3,950 3,976 27,073 854 – – – – – – – – 2,937 – – – – – –
1962 695 0 8,577 545 2,089 8,564 2,785 3,495 26,054 816 – – – – – – – – 3,121 – – – – – –
1963 493 0 9,354 630 2,140 8,699 2,710 3,684 27,217 934 – – – – – – – – 3,230 – – – – – –
1964 319 0 8,712 690 2,196 8,796 4,114 3,265 27,773 821 – – – – – – – – 3,424 – – – – – –
1965 316 0 9,131 550 1,812 9,131 1,967 3,061 25,651 697 – – – – – – – – 3,758 – – – – – –
1966 294 1 8,759 601 1,885 9,420 3,524 2,917 27,107 743 – – – – – – – – 3,936 – – – – – –
1967 226 1 9,819 607 2,074 9,614 3,591 3,390 29,095 846 – – – – – – – – 4,004 – – – – – –
1968 185 1 10,533 611 2,419 10,170 3,640 3,261 30,634 903 – – – – – – – – 4,459 – – – – – –
1969 174 1 11,285 674 2,424 10,443 4,849 3,213 32,889 846 – – – – – – – – 4,806 – – – – – –
1970 91 1 11,727 635 2,300 11,025 6,835 2,757 35,279 940 – – – – – – – – 5,068 – – – – – –
1971 97 1 11,916 634 2,472 11,499 13,847 2,868 43,236 812 – – – – – – – – 5,317 – – – – – –
1972 59 2 12,653 770 2,357 12,104 15,663 2,854 46,401 887 – – – – – – – – 5,827 – – – – – –
1973 61 2 12,352 784 2,417 12,495 14,853 2,595 45,496 956 – – – – – – – – 6,132 – – – – – –
1974 84 2 11,926 794 2,150 12,388 11,106 2,306 40,669 870 – – – – – – – – 6,415 – – – – – –
1975 56 2 11,464 963 1,988 12,645 7,116 1,970 36,147 832 – – – – – – – – 6,532 – – – – – –
1976 44 2 13,563 1,148 1,941 13,290 10,845 2,427 43,215 1,013 – – – – – – – – 7,121 – – – – – –
1977 25 2 14,778 1,205 2,316 13,488 10,861 2,033 44,681 1,048 – – – – – – – – 7,571 – – – – – –
1978 30 2 13,642 1,099 2,344 13,666 8,710 1,698 41,160 940 – – – – – – – – 7,977 – – – – – –
1979 32 2 11,399 1,711 2,211 12,440 8,138 1,234 37,133 1,014 – – – – – – – – 8,072 – – – – – –
1980 124 2 10,568 874 1,875 11,768 4,937 1,217 31,239 974 – – – – – – – – 8,185 – – – – – –
1981 130 2 9,208 714 1,547 11,569 6,254 1,004 30,297 974 – – – – – – – – 8,239 – – – – – –
1982 283 3 9,108 837 1,595 11,807 12,306 991 36,645 974 – – – – – – – – 8,727 – – – – – –
1983 239 2 7,289 842 1,505 12,089 4,965 1,164 27,854 974 – – – – – – – – 9,437 – – – – – –
1984 200 2 8,999 605 1,520 12,281 6,772 2,416 32,593 974 – – – – – – – – 9,623 – – – – – –
1985 206 3 10,341 674 1,639 12,548 4,468 3,447 33,117 974 – – – – – – – – 9,824 – – – – – –
1986 375 2 12,308 1,038 1,615 13,436 8,452 1,635 38,485 974 – – – – – – – – 10,203 – – – – – –
1987 273 3 13,114 1,303 1,813 14,105 4,935 1,813 37,082 974 – – – – – – – – 10,718 – – – – – –
1988 277 3 15,025 1,608 2,103 15,368 7,274 2,842 44,221 974 – – – – – – – – 11,264 – – – – – –
1989 271 4 13,083 1,570 2,249 14,194 6,805 2,209 40,111 1,292 – – – – – – – – 11,434 – – – – – –
1990 265 4 13,308 1,391 2,528 14,126 7,073 1,565 39,991 1,344 – – – – – – – – 11,529 – – – – – –
1991 374 5 11,552 1,475 2,374 14,125 7,864 1,988 39,378 1,231 – – – – – – – – 11,383 – – – – – –
1992 856 5 12,123 1,234 1,904 14,123 7,351 1,874 38,609 1,216 – – – – – – – – 11,483 – – – – – –
1993 449 5 13,317 1,368 1,488 14,391 7,873 2,307 40,744 1,160 – – – – – – – – 11,952 – – – – – –
1994 464 5 14,610 1,383 992 14,512 10,057 1,728 43,282 1,289 – – – – – – – – 11,606 – – – – – –
1995 282 5 14,711 1,545 841 14,368 7,951 2,024 41,440 1,155 – – – – – – – – 11,561 – – – – – –
1996 234 6 14,932 1,832 891 14,959 8,432 2,213 43,259 1,378 – – – – – – – – 11,726 – – – – – –
1997 194 6 14,645 1,242 954 15,987 7,377 2,382 42,587 1,285 – – – – – – – – 11,959 – – – – – –
1998 141 6 15,225 1,403 930 15,319 5,985 2,810 41,672 1,299 – – – – – – – – 11,599 – – – – – –
1999 120 6 14,886 1,131 864 16,158 5,577 2,356 40,971 1,303 – – – – – – – – 11,944 – – – – – –
2000 222 18 15,276 1,321 908 16,328 6,265 2,498 42,594 1,296 – – – – – – – – 12,163 – – – – – –
2001 127 16 14,292 1,710 712 14,290 5,150 2,674 38,828 935 – – – – – – – – 12,152 – – – – – –
2002 90 31 14,517 1,236 671 16,871 5,384 1,830 40,511 937 – – – – – – – – 11,441 – – – – – –
2003 121 10 19,349 1,828 922 18,270 3,027 2,287 45,684 1,022 – – – – – – – – 11,972 – – – – – –
2004 118 23 19,409 1,240 1,088 17,005 3,531 2,981 45,252 563 – – – – – – – – 12,368 – – – – – –
2005 130 13 16,945 2,329 1,425 17,320 5,416 2,598 46,032 625 – – – – – – – – 12,363 – – – – – –
2006 112 24 15,593 2,109 1,790 16,996 4,384 1,834 42,707 779 – – – – – – – – 12,285 – – – – – –
2007 114 29 15,856 2,807 1,765 16,773 3,378 1,674 42,252 694 – – – – – – – – 11,860 – – – – – –
2008 100 34 14,338 2,745 1,401 15,826 2,789 706 37,806 762 – – – – – – – – 11,674 – – – – – –
2009 31 34 13,286 3,070 1,230 15,946 3,088 1,469 38,089 757 – – – – – – – – 11,283 – – – – – –
2010 34 37 12,512 2,831 852 16,141 2,059 1,553 35,948 706 – – – – – – – – 11,532 – – – – – –
2011 23 38 13,115 2,914 821 15,972 1,860 1,339 36,021 748 – – – – – – – – 11,415 – – – – – –
2012 19 40 11,585 2,780 772 15,436 1,077 1,206 32,856 412 – – – – – – – – 11,561 – – – – – –
2013 27 43 11,347 3,388 750 17,612 1,292 1,031 35,420 437 – – – – – – – – 11,855 – – – – – –
2014 33 37 11,596 3,535 689 18,414 738 1,180 36,152 392 – – – – – – – – 12,003 – – – – – –
2015 30 35 12,856 3,603 698 18,657 347 1,281 37,443 390 – – – – – – – – 11,888 – – – – – –
2016 17 31 12,250 3,506 540 19,024 377 1,113 36,809 322 – – – – – – – – 11,449 – – – – – –
2017 18 30 14,417 3,675 533 15,622 222 1,027 35,496 364 – – – – – – – – 11,214 – – – – – –
2018 21 33 12,425 3,942 533 15,492 320 877 33,591 114 – – – – – – – – 12,355 – – – – – –
2019 18 35 12,324 3,945 495 [R ] 15,393 225 760 33,142 [R ] 113 – – – – – – – – 11,732 – – – – – –
2020 13 36 11,668 3,542 353 [R ] 14,020 165 1,315 [R ] 31,062 [R ] 83 – – – – – – – – 11,347 – – – – – –
2021 0 36 11,032 3,672 504 15,584 265 1,418 32,474 80 – – – – – – – – 11,585 – – – – – –
Trillion Btu
1960 19.9 0.0 43.0 1.7 10.2 44.0 22.4 19.3 140.5 9.7 29.2 NA NA NA 9.5 208.9 23.5 232.3
1961 19.5 0.0 48.0 1.9 10.4 44.6 24.8 23.4 153.1 9.1 28.8 NA NA NA 10.0 220.5 24.4 244.9
1962 17.8 0.0 50.0 2.1 11.2 45.0 17.5 20.5 146.2 8.6 29.0 NA NA NA 10.7 212.3 25.6 237.9
1963 12.5 0.0 54.5 2.4 11.5 45.7 17.0 21.6 152.7 9.8 29.0 NA NA NA 11.0 215.1 26.3 241.4
1964 8.1 0.0 50.7 2.6 11.8 46.2 25.9 19.3 156.5 8.6 30.1 NA NA NA 11.7 215.0 27.8 242.7
1965 8.0 0.0 53.2 2.1 9.7 48.0 12.4 18.1 143.4 7.3 30.0 NA NA NA 12.8 201.6 30.6 232.2
1966 7.4 0.5 51.0 2.3 10.1 49.5 22.2 17.3 152.4 7.7 30.6 NA NA NA 13.4 212.1 32.2 244.3
1967 5.6 0.8 57.2 2.3 11.1 50.5 22.6 19.9 163.7 8.8 31.6 NA NA NA 13.7 224.2 32.6 256.8
1968 4.6 0.8 61.4 2.3 13.0 53.4 22.9 19.2 172.2 9.4 32.7 NA NA NA 15.2 234.9 36.3 271.2
1969 4.3 1.1 65.7 2.6 13.1 54.9 30.5 19.0 185.7 8.8 32.8 NA NA NA 16.4 249.2 39.1 288.3
1970 2.2 1.3 68.3 2.4 12.5 57.9 43.0 16.3 200.4 9.9 29.5 NA NA NA 17.3 260.5 41.8 302.4
1971 2.3 1.5 69.4 2.4 13.5 60.4 87.1 17.0 249.8 8.5 29.6 NA NA NA 18.1 309.8 43.8 353.6
1972 1.4 1.6 73.7 2.9 12.8 63.6 98.5 16.9 268.5 9.2 32.3 NA NA NA 19.9 332.8 47.6 380.4
1973 1.4 1.7 71.9 2.9 13.2 65.6 93.4 15.7 262.9 9.9 32.5 NA NA NA 20.9 329.3 49.7 378.9
1974 2.0 1.6 69.5 3.0 11.7 65.1 69.8 14.0 233.1 9.1 33.9 NA NA NA 21.9 301.5 52.9 354.4
1975 1.3 2.0 66.8 3.6 10.8 66.4 44.7 11.9 204.3 8.7 32.7 NA NA NA 22.3 271.2 53.5 324.7
1976 1.0 2.1 79.0 4.3 10.6 69.8 68.2 14.6 246.5 10.5 38.0 NA NA NA 24.3 322.5 58.1 380.6
1977 0.6 2.0 86.1 4.5 12.7 70.9 68.3 12.2 254.7 10.9 41.0 NA NA NA 25.8 335.1 61.7 396.9
1978 0.7 2.2 79.5 4.1 12.9 71.8 54.8 10.3 233.3 9.7 45.6 NA NA NA 27.2 318.7 65.9 384.6
1979 0.8 2.2 66.4 6.4 12.2 65.3 51.2 7.4 208.8 10.5 48.0 NA NA NA 27.5 297.8 65.7 363.6
1980 3.0 2.3 61.6 3.2 10.2 61.8 31.0 7.3 175.2 10.1 96.0 NA NA NA 27.9 314.5 67.1 381.5
1981 3.1 2.4 53.6 2.6 8.4 60.8 39.3 6.2 171.0 10.2 99.9 0.0 NA NA 28.1 314.7 65.8 380.5
1982 6.9 2.8 53.1 3.1 8.7 62.0 77.4 6.1 210.3 10.2 96.1 0.0 NA NA 29.8 356.0 70.4 426.4
1983 5.9 2.5 42.5 3.1 8.2 63.5 31.2 7.2 155.7 10.2 109.4 0.0 NA NA 32.2 315.9 75.7 391.6
1984 5.0 2.5 52.4 2.2 8.3 64.5 42.6 14.8 184.8 10.2 108.1 0.0 NA NA 32.8 343.4 74.9 418.3
1985 5.1 2.6 60.2 2.5 8.9 65.9 28.1 21.7 187.4 10.2 107.9 0.0 NA NA 33.5 346.7 76.8 423.5
1986 9.3 2.5 71.7 3.8 8.8 70.6 53.1 10.0 218.1 10.2 91.4 0.0 NA NA 34.8 366.3 78.1 444.4
1987 6.8 2.7 76.4 4.9 9.9 74.1 31.0 11.1 207.4 10.1 88.5 0.0 NA NA 36.6 352.2 80.9 433.2
1988 6.9 3.3 87.5 6.0 11.6 80.7 45.7 17.7 249.2 10.1 91.8 0.0 NA NA 38.4 399.7 85.1 484.8
1989 6.8 3.7 76.2 5.9 12.4 74.6 42.8 13.5 225.4 13.5 100.5 0.0 0.0 0.1 39.0 388.9 90.1 479.0
1990 6.6 4.4 77.5 5.2 14.0 74.2 44.5 9.5 224.9 14.0 87.5 0.0 0.0 0.1 39.3 376.8 53.8 430.7
1991 9.4 4.8 67.3 5.5 13.2 74.2 49.4 12.3 221.9 12.9 94.8 0.0 0.0 0.1 38.8 382.6 52.7 435.3
1992 21.5 5.2 70.6 4.6 10.5 74.2 46.2 11.7 217.9 12.6 96.2 0.0 0.0 0.1 39.2 392.6 56.8 449.3
1993 11.2 5.0 77.6 5.2 8.3 75.1 49.5 14.2 229.7 12.0 93.4 0.0 0.0 0.1 40.8 392.2 60.2 452.4
1994 11.6 5.1 85.0 5.2 5.6 75.7 63.2 10.3 245.1 13.3 96.2 0.0 0.0 0.1 39.6 411.0 50.8 461.9
1995 7.1 5.5 85.6 5.9 4.8 74.8 50.0 12.0 233.0 11.9 107.1 0.0 0.0 0.1 39.4 404.0 27.3 431.3
1996 5.8 5.8 86.9 6.9 5.1 77.9 53.0 13.0 242.8 14.2 103.6 0.0 0.0 0.1 40.0 412.5 45.7 458.2
1997 4.8 6.5 85.2 4.7 5.4 83.2 46.4 14.1 239.1 13.1 105.0 0.0 0.0 0.1 40.8 409.4 33.8 443.2
1998 3.5 5.8 88.6 5.3 5.3 79.7 37.6 16.3 232.8 13.2 90.4 0.0 0.0 0.1 39.6 385.4 33.1 418.5
1999 2.9 6.2 86.6 4.3 4.9 84.1 35.1 13.7 228.7 13.3 95.7 0.0 (s) 0.1 40.8 387.7 42.7 430.4
2000 5.8 20.3 88.9 5.0 5.1 84.9 39.4 14.6 237.9 13.2 99.8 0.0 (s) 0.1 41.5 418.6 44.7 463.3
2001 3.3 18.5 83.2 6.5 4.0 74.3 32.4 15.7 216.1 9.7 87.7 0.0 (s) 0.1 41.5 376.8 49.2 426.0
2002 2.3 32.1 84.5 4.6 3.8 87.7 33.9 10.9 225.3 9.5 81.9 0.0 (s) 0.1 39.0 390.3 40.5 430.8
2003 3.2 10.6 112.6 7.0 5.2 95.0 19.0 13.5 252.3 10.4 69.5 0.0 (s) 0.1 40.8 386.9 43.6 430.4
2004 3.0 23.8 112.9 4.7 6.2 88.4 22.2 17.7 252.0 5.6 70.8 0.0 (s) 0.1 42.2 397.7 45.5 443.1
2005 3.3 13.6 98.6 8.8 8.1 89.9 34.0 15.1 254.6 6.2 76.5 0.0 (s) 0.1 42.2 396.6 51.2 447.8
2006 2.9 25.0 90.5 7.9 10.1 88.1 27.6 10.5 234.7 7.7 68.9 0.0 (s) 0.1 41.9 381.3 46.4 427.8
2007 3.0 31.4 91.7 10.7 10.0 86.2 21.2 9.9 229.7 6.9 76.7 0.0 (s) 0.1 40.5 388.3 62.0 450.3
2008 2.6 35.8 82.9 10.5 7.9 80.8 17.5 4.1 203.8 7.5 103.1 0.0 (s) 0.1 39.8 392.9 62.5 455.3
2009 0.8 35.0 76.8 11.7 7.0 81.2 19.4 9.0 205.1 7.4 73.7 0.0 0.1 0.1 38.5 360.7 52.4 413.1
2010 0.9 38.6 72.3 10.9 4.8 81.8 12.9 9.6 192.3 6.9 84.4 (s) 0.1 0.1 39.3 362.7 55.4 418.1
2011 0.6 39.7 75.7 11.2 4.7 80.9 11.7 8.3 192.4 7.3 87.6 (s) 0.1 0.1 38.9 366.7 51.4 418.1
2012 0.5 41.0 66.8 10.7 4.4 78.1 6.8 7.7 174.5 3.9 86.2 (s) 0.1 0.2 39.4 345.8 55.8 401.6 [R ]
2013 0.7 44.5 65.4 13.0 4.2 89.1 8.1 6.5 186.4 4.2 89.7 (s) 0.1 0.3 40.4 366.3 47.9 414.2
2014 0.8 38.0 66.8 13.6 3.9 93.2 4.6 7.4 189.5 3.7 84.1 (s) 0.1 0.3 41.0 357.5 57.5 415.0
2015 0.7 35.8 74.1 13.8 4.0 94.3 2.2 8.1 196.5 3.6 86.6 (s) 0.1 0.3 40.6 364.3 60.5 424.8
2016 0.4 31.7 70.5 13.5 3.1 96.2 2.4 6.9 192.5 3.0 70.3 (s) 0.1 0.4 39.1 337.4 54.6 392.0
2017 0.5 31.1 83.0 14.1 3.0 78.9 1.4 6.4 186.9 3.4 66.1 (s) 0.1 0.5 38.3 326.8 57.9 384.7
2018 0.5 33.9 71.6 15.1 3.0 78.3 2.0 5.5 175.5 1.0 70.1 (s) 0.1 0.7 42.2 324.0 64.2 [R ] 388.2
2019 0.4 36.5 71.0 15.2 2.8 77.8 1.4 4.6 172.8 [R ] 1.0 73.7 (s) 0.1 0.8 40.0 325.4 58.9 384.3
2020 0.3 36.9 [R ] 67.2 13.6 2.0 [R ] 70.8 1.0 8.3 163.0 [R ] 0.7 60.8 (s) 0.1 0.9 38.7 301.4 [R ] 63.7 [R ] 365.1
2021 0.0 37.1 63.6 14.1 2.9 78.7 1.7 9.0 169.9 0.7 57.0 (s) 0.1 1.4 39.5 305.7 66.4 372.1
aIncludes supplemental gaseous fuels that are commingled with natural gas. kSolar thermal and photovoltaic energy.
bBeginning in 2009, includes biodiesel blended into distillate fuel oil. Beginning in 2011, includes renewable diesel blended into distillate fuel oil. Excludes
biofuels product supplied.
lElectricity sales to ultimate customers reported by electric utilities and, beginning in 1996, other energy service providers.
cHydrocarbon gas liquids, include natural gas liquids and refinery olefins. mBeginning 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 the commercial and industrial
sectors. Beginning in 2021, adjusted for the double-counting of biofuels product supplied.
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."
nIncurred 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.
eBeginning in 1993, includes fuel ethanol blended into motor gasoline. – – = Not applicable. NA = Not available.
fIncludes asphalt and road oil, aviation gasoline, kerosene, lubricants, petroleum coke, and the “other petroleum products” category. See Technical Notes,
Section 4.
Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
gConventional hydroelectric power. For 1960 through 1989, includes hydroelectric pumped-storage, which cannot be separately identified. Notes: Total end-use sector consumption estimates are the sum of the consumption estimates for the residential, commercial, industrial, and transportation
sectors. · Totals may not equal sum of components due to independent rounding. · The continuity of these data series estimates may be affected by changing
data sources and estimation methodologies. See the Technical Notes for each type of energy.
hThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of renewable energy sources beginning in 1989. Web Page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.
iWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Data Source: U.S. Energy Information Administration, State Energy Data System. See Technical Notes. http://www.eia.gov/state/seds/
jLosses and co-products from the production of biodiesel and fuel ethanol.