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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, Maine

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






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 562 0 402 38 166 2,639 884 4,130 906 – – – – – – NA 1,246 – – – – – –
1961 566 0 413 40 155 2,406 1,053 4,068 854 – – – – – – NA 1,295 – – – – – –
1962 525 0 466 41 196 1,349 880 2,932 816 – – – – – – NA 1,374 – – – – – –
1963 340 0 481 62 175 1,327 924 2,969 934 – – – – – – NA 1,403 – – – – – –
1964 202 0 500 71 160 3,075 1,107 4,913 821 – – – – – – NA 1,493 – – – – – –
1965 191 0 500 100 145 1,270 1,085 3,099 697 – – – – – – NA 1,715 – – – – – –
1966 181 0 576 128 151 2,129 1,069 4,052 743 – – – – – – NA 1,841 – – – – – –
1967 144 (s) 666 141 151 2,467 1,347 4,772 846 – – – – – – NA 1,920 – – – – – –
1968 125 (s) 773 115 150 2,511 867 4,416 903 – – – – – – NA 2,220 – – – – – –
1969 122 (s) 827 180 127 3,856 863 5,853 846 – – – – – – NA 2,363 – – – – – –
1970 48 (s) 805 182 137 5,128 821 7,072 940 – – – – – – NA 2,370 – – – – – –
1971 57 (s) 830 190 110 11,564 916 13,610 812 – – – – – – NA 2,376 – – – – – –
1972 27 (s) 808 247 97 11,592 899 13,643 887 – – – – – – NA 2,525 – – – – – –
1973 29 1 803 243 86 10,734 1,115 12,982 956 – – – – – – NA 2,612 – – – – – –
1974 54 1 732 200 87 8,980 1,034 11,033 870 – – – – – – NA 2,767 – – – – – –
1975 32 1 682 250 79 5,848 814 7,674 832 – – – – – – NA 2,477 – – – – – –
1976 26 1 768 257 65 9,402 970 11,463 1,013 – – – – – – NA 2,652 – – – – – –
1977 4 1 814 258 68 9,771 838 11,749 1,048 – – – – – – NA 2,961 – – – – – –
1978 16 1 699 257 61 7,945 767 9,730 940 – – – – – – NA 3,164 – – – – – –
1979 21 1 755 614 72 6,989 447 8,877 1,014 – – – – – – NA 3,335 – – – – – –
1980 99 1 762 400 76 4,047 528 5,812 974 – – – – – – NA 3,470 – – – – – –
1981 92 1 745 304 40 5,260 552 6,901 974 – – – – – – NA 3,419 – – – – – –
1982 229 1 915 350 59 11,027 545 12,897 974 – – – – – – NA 3,714 – – – – – –
1983 197 1 636 263 41 4,206 664 5,809 974 – – – – – – NA 4,302 – – – – – –
1984 150 1 748 312 91 5,742 1,214 8,107 974 – – – – – – NA 3,978 – – – – – –
1985 157 1 509 249 124 3,407 2,278 6,567 974 – – – – – – NA 4,067 – – – – – –
1986 312 1 619 416 131 6,920 810 8,895 974 – – – – – – NA 4,135 – – – – – –
1987 224 1 1,048 340 137 4,175 955 6,657 974 – – – – – – NA 4,351 – – – – – –
1988 239 1 1,415 514 132 4,976 1,704 8,741 974 – – – – – – NA 4,616 – – – – – –
1989 246 1 1,197 456 140 4,710 1,113 7,616 1,292 – – – – – – NA 4,599 – – – – – –
1990 222 2 841 358 94 4,789 738 6,821 1,344 – – – – – – 0 4,750 – – – – – –
1991 361 2 901 353 100 5,299 1,107 7,761 1,231 – – – – – – 0 4,709 – – – – – –
1992 820 2 875 316 102 5,954 1,170 8,417 1,216 – – – – – – 0 4,753 – – – – – –
1993 423 2 1,342 235 146 6,862 1,230 9,815 1,160 – – – – – – 0 5,040 – – – – – –
1994 458 2 1,574 202 163 9,065 652 11,656 1,289 – – – – – – 0 4,952 – – – – – –
1995 279 2 1,201 216 169 7,378 610 9,574 1,155 – – – – – – 0 4,959 – – – – – –
1996 230 2 1,336 278 176 7,722 542 10,054 1,378 – – – – – – 0 4,772 – – – – – –
1997 190 3 1,253 87 179 6,682 747 8,948 1,285 – – – – – – 0 4,957 – – – – – –
1998 138 2 1,352 133 117 5,423 524 7,550 1,299 – – – – – – 0 4,622 – – – – – –
1999 117 3 1,033 11 86 5,281 508 6,919 1,303 – – – – – – 0 4,687 – – – – – –
2000 219 13 969 89 87 5,315 518 6,979 1,296 – – – – – – 0 4,551 – – – – – –
2001 124 11 798 198 216 4,419 663 6,294 935 – – – – – – 0 4,413 – – – – – –
2002 88 24 818 307 228 4,156 555 6,065 937 – – – – – – 0 3,550 – – – – – –
2003 119 3 1,297 86 241 2,706 581 4,910 1,022 – – – – – – 0 3,793 – – – – – –
2004 116 16 1,484 28 281 3,155 840 5,789 563 – – – – – – 0 3,711 – – – – – –
2005 127 7 1,059 278 265 3,972 514 6,089 625 – – – – – – 0 3,702 – – – – – –
2006 109 18 820 385 292 3,287 128 4,912 779 – – – – – – 0 3,800 – – – – – –
2007 112 22 950 287 261 2,772 432 4,701 694 – – – – – – 0 3,252 – – – – – –
2008 100 26 1,101 57 199 1,985 96 3,438 762 – – – – – – 0 3,175 – – – – – –
2009 31 26 861 97 192 1,882 742 3,775 757 – – – – – – 0 2,852 – – – – – –
2010 34 28 854 53 [R ] 308 1,338 834 3,388 706 – – – – – – (s) 3,059 – – – – – –
2011 23 28 942 109 [R ] 309 1,113 758 3,232 [R ] 748 – – – – – – (s) 3,016 – – – – – –
2012 19 30 910 37 286 483 909 2,625 412 – – – – – – (s) 3,027 – – – – – –
2013 27 32 586 34 [R ] 291 431 710 2,052 [R ] 437 – – – – – – (s) 3,177 – – – – – –
2014 33 24 593 45 [R ] 265 359 752 2,015 [R ] 392 – – – – – – (s) 3,357 – – – – – –
2015 30 21 691 97 [R ] 224 128 853 1,993 [R ] 390 – – – – – – (s) 3,208 – – – – – –
2016 17 19 592 80 [R ] 228 135 595 1,629 [R ] 322 – – – – – – (s) 2,877 – – – – – –
2017 18 18 611 115 [R ] 230 125 632 1,713 [R ] 364 – – – – – – (s) 2,658 – – – – – –
2018 21 19 684 93 [R ] 232 214 544 1,766 [R ] 114 – – – – – – (s) 3,036 – – – – – –
2019 18 21 816 92 231 140 352 1,631 [R ] 113 – – – – – – (s) 2,790 – – – – – –
2020 13 23 681 74 [R ] 233 122 908 [R ] 2,018 [R ] 83 – – – – – – (s) 2,626 – – – – – –
2021 0 22 671 75 223 166 1,007 2,143 80 – – – – – – (s) 2,574 – – – – – –
Trillion Btu
1960 14.5 0.0 2.3 0.1 0.9 16.6 5.7 25.7 9.7 20.5 NA NA NA 4.3 74.7 10.5 85.2
1961 14.6 0.0 2.4 0.2 0.8 15.1 6.8 25.3 9.1 20.5 NA NA NA 4.4 74.0 10.7 84.8
1962 13.6 0.0 2.7 0.2 1.0 8.5 5.7 18.1 8.6 21.0 NA NA NA 4.7 65.9 11.3 77.2
1963 8.8 0.0 2.8 0.2 0.9 8.3 6.0 18.3 9.8 21.5 NA NA NA 4.8 63.1 11.4 74.6
1964 5.2 0.0 2.9 0.3 0.8 19.3 7.1 30.4 8.6 23.1 NA NA NA 5.1 72.4 12.1 84.5
1965 4.9 0.0 2.9 0.4 0.8 8.0 6.9 18.9 7.3 23.5 NA NA NA 5.9 60.5 14.0 74.4
1966 4.6 0.0 3.4 0.5 0.8 13.4 6.9 24.9 7.7 24.7 NA NA NA 6.3 68.3 15.1 83.3
1967 3.6 0.1 3.9 0.5 0.8 15.5 8.4 29.1 8.8 25.9 NA NA NA 6.5 74.1 15.6 89.8
1968 3.2 0.2 4.5 0.4 0.8 15.8 5.6 27.1 9.4 27.4 NA NA NA 7.6 74.9 18.1 93.0
1969 3.1 0.3 4.8 0.7 0.7 24.2 5.6 36.0 8.8 28.1 NA NA NA 8.1 84.4 19.2 103.6
1970 1.2 0.4 4.7 0.7 0.7 32.2 5.4 43.7 9.9 25.0 NA NA NA 8.1 88.1 19.6 107.6
1971 1.4 0.4 4.8 0.7 0.6 72.7 6.0 84.8 8.5 25.1 NA NA NA 8.1 128.3 19.5 147.8
1972 0.6 0.5 4.7 0.9 0.5 72.9 5.9 84.9 9.2 27.5 NA NA NA 8.6 131.3 20.6 151.9
1973 0.7 0.6 4.7 0.9 0.5 67.5 7.3 80.8 9.9 27.9 NA NA NA 8.9 128.8 21.2 150.0
1974 1.3 0.6 4.3 0.7 0.5 56.5 6.8 68.7 9.1 29.4 NA NA NA 9.4 118.4 22.8 141.2
1975 0.8 0.7 4.0 0.9 0.4 36.8 5.3 47.4 8.7 26.8 NA NA NA 8.5 92.7 20.3 113.0
1976 0.6 0.8 4.5 0.9 0.3 59.1 6.3 71.2 10.5 30.1 NA NA NA 9.0 122.2 21.7 143.8
1977 0.1 0.8 4.7 0.9 0.4 61.4 5.5 72.9 10.9 31.1 NA NA NA 10.1 125.9 24.2 150.1
1978 0.4 0.8 4.1 0.9 0.3 50.0 5.0 60.2 9.7 34.6 NA NA NA 10.8 116.6 26.1 142.7
1979 0.5 0.8 4.4 2.2 0.4 43.9 2.9 53.8 10.5 35.3 NA NA NA 11.4 112.3 27.2 139.4
1980 2.4 0.8 4.4 1.4 0.4 25.4 3.4 35.1 10.1 86.2 NA NA NA 11.8 146.4 28.4 174.9
1981 2.2 0.7 4.3 1.1 0.2 33.1 3.6 42.3 10.2 91.0 0.0 NA NA 11.7 158.1 27.3 185.4
1982 5.6 0.9 5.3 1.2 0.3 69.3 3.6 79.7 10.2 88.0 0.0 NA NA 12.7 197.1 30.0 227.0
1983 4.9 0.8 3.7 0.9 0.2 26.4 4.4 35.6 10.2 99.4 0.0 NA NA 14.7 165.6 34.5 200.1
1984 3.7 0.8 4.4 1.1 0.5 36.1 8.0 50.0 10.2 101.4 0.0 NA NA 13.6 179.7 31.0 210.6
1985 3.9 0.9 3.0 0.9 0.7 21.4 15.0 40.9 10.2 101.0 0.0 NA NA 13.9 170.8 31.8 202.6
1986 7.7 0.7 3.6 1.4 0.7 43.5 5.3 54.6 10.2 85.0 0.0 NA NA 14.1 172.3 31.7 204.0
1987 5.6 0.9 6.1 1.2 0.7 26.3 6.3 40.5 10.1 83.9 0.0 NA NA 14.8 155.9 32.9 188.8
1988 5.9 1.2 8.2 1.8 0.7 31.3 11.2 53.2 10.1 86.9 0.0 NA NA 15.7 173.1 34.9 207.9
1989 6.1 1.4 7.0 1.6 0.7 29.6 7.3 46.2 13.5 93.0 0.0 0.0 0.0 15.7 175.9 36.2 212.2
1990 5.5 2.0 4.9 1.2 0.5 30.1 4.8 41.6 14.0 80.1 0.0 0.0 0.0 16.2 159.4 22.2 181.6
1991 9.0 2.2 5.2 1.2 0.5 33.3 7.3 47.6 12.9 87.2 0.0 0.0 0.0 16.1 174.9 21.8 196.7
1992 20.6 2.1 5.1 1.1 0.5 37.4 7.7 51.8 12.6 88.0 0.0 0.0 0.0 16.2 191.3 23.5 214.8
1993 10.6 1.8 7.8 0.8 0.8 43.1 8.0 60.6 12.0 84.6 0.0 0.0 0.0 17.2 186.7 25.4 212.0
1994 11.4 1.8 9.2 0.7 0.8 57.0 4.2 71.9 13.3 87.5 0.0 0.0 0.0 16.9 202.9 21.7 224.5
1995 7.0 2.0 7.0 0.7 0.9 46.4 3.9 59.0 11.9 98.4 0.0 0.0 0.0 16.9 195.1 11.7 206.8
1996 5.8 2.2 7.8 1.0 0.9 48.6 3.5 61.7 14.2 94.8 0.0 0.0 0.0 16.3 195.0 18.6 213.6
1997 4.7 2.6 7.3 0.3 0.9 42.0 4.8 55.3 13.1 97.6 0.0 0.0 0.0 16.9 190.3 14.0 204.3
1998 3.4 2.3 7.9 0.5 0.6 34.1 3.3 46.3 13.2 83.5 0.0 0.0 0.0 15.8 164.5 13.2 177.7
1999 2.9 2.6 6.0 (s) 0.4 33.2 3.2 42.9 13.3 88.9 0.0 0.0 0.0 16.0 166.6 16.7 183.4
2000 5.7 15.0 5.6 0.3 0.5 33.4 3.3 43.1 13.2 92.8 0.0 0.0 0.0 15.5 185.4 16.7 202.1
2001 3.2 12.9 4.6 0.7 1.1 27.8 4.3 38.5 9.7 82.7 0.0 0.0 0.0 15.1 162.0 17.9 179.9
2002 2.3 24.7 4.8 1.1 1.2 26.1 3.6 36.8 9.5 76.6 0.0 0.0 0.0 12.1 162.0 12.6 174.5
2003 3.1 3.5 7.5 0.3 1.3 17.0 3.8 29.9 10.4 64.1 0.0 0.0 0.0 12.9 123.8 13.8 137.6
2004 3.0 16.9 8.6 0.1 1.5 19.8 5.5 35.5 5.6 65.4 0.0 0.0 0.0 12.7 139.1 13.6 152.8
2005 3.2 6.8 6.2 1.0 1.4 25.0 3.3 36.8 6.2 67.8 0.0 0.0 0.0 12.6 133.4 15.3 148.8
2006 2.8 18.5 4.8 1.3 1.5 20.7 0.8 29.0 7.7 61.0 0.0 0.0 0.0 13.0 131.9 14.4 146.3
2007 2.9 23.2 5.5 1.0 1.3 17.4 2.8 28.0 6.9 68.1 0.0 0.0 0.0 11.1 140.2 17.0 157.2
2008 2.6 27.3 6.4 0.2 1.0 12.5 0.6 20.6 7.5 93.5 0.0 0.0 0.0 10.8 162.5 17.0 179.5
2009 0.8 27.0 5.0 0.3 1.0 11.8 4.9 23.0 7.4 55.5 0.0 0.0 0.0 9.7 123.4 13.2 136.6
2010 0.9 29.5 4.9 0.2 1.6 8.4 5.5 20.6 6.9 65.1 (s) 0.0 (s) 10.4 133.3 14.7 148.0
2011 0.6 28.9 5.4 0.4 1.6 7.0 5.0 19.4 7.3 68.9 (s) 0.0 (s) 10.3 135.4 13.6 148.9
2012 0.5 31.1 5.2 0.1 1.4 3.0 6.0 15.9 3.9 70.5 (s) 0.0 (s) 10.3 132.2 14.6 146.8
2013 0.7 33.3 3.4 0.1 1.5 2.7 4.7 12.4 4.2 69.8 (s) 0.0 (s) 10.8 131.2 12.8 144.0
2014 0.8 24.9 3.4 0.2 1.3 2.3 5.0 12.2 3.7 64.0 (s) 0.0 (s) 11.5 117.1 16.1 133.2
2015 0.7 21.6 4.0 0.4 1.1 0.8 5.6 11.9 3.6 56.7 (s) 0.0 (s) 10.9 105.6 16.3 121.9
2016 0.4 19.5 3.4 0.3 1.2 0.8 3.9 9.6 [R ] 3.0 48.8 (s) 0.0 (s) 9.8 91.2 13.7 104.9
2017 0.5 18.3 3.5 0.4 [R ] 1.2 0.8 4.2 10.1 3.4 44.1 (s) 0.0 (s) 9.1 85.4 13.7 99.1
2018 0.5 19.9 3.9 0.4 1.2 1.3 3.6 10.4 1.0 44.9 (s) 0.0 (s) 10.4 87.2 15.8 103.0
2019 0.4 21.8 4.7 0.4 1.2 0.9 2.3 9.4 1.0 47.3 (s) 0.0 (s) 9.5 89.4 14.0 103.5 [R ]
2020 0.3 23.6 3.9 0.3 1.2 0.8 6.0 12.1 0.7 39.7 (s) 0.0 (s) 9.0 85.4 14.7 100.2
2021 0.0 22.8 3.9 0.3 1.1 1.0 6.7 13.0 0.7 37.2 (s) 0.0 (s) 8.8 82.5 14.8 97.2
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.