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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 ourΒ Changes to 1960β€”2022 conversion factor for renewable energy page to learn more.

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

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






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 5,067 16 2,093 317 670 10,333 3,177 16,589 1 – – – – – – NA 3,269 – – – – – –
1961 5,102 16 2,481 273 626 7,873 3,809 15,063 1 – – – – – – NA 3,524 – – – – – –
1962 5,492 20 2,525 295 581 6,934 3,949 14,283 1 – – – – – – NA 3,831 – – – – – –
1963 5,714 22 2,618 441 511 6,941 3,905 14,416 (s) – – – – – – NA 4,210 – – – – – –
1964 6,168 24 2,780 420 454 7,847 4,378 15,880 1 – – – – – – NA 4,719 – – – – – –
1965 6,101 28 3,177 412 439 8,296 4,904 17,228 1 – – – – – – NA 5,073 – – – – – –
1966 6,006 28 3,479 387 397 9,435 4,865 18,563 (s) – – – – – – NA 5,719 – – – – – –
1967 6,054 32 3,153 323 373 7,214 4,737 15,800 (s) – – – – – – NA 6,286 – – – – – –
1968 6,194 37 3,280 532 353 6,264 4,635 15,063 (s) – – – – – – NA 6,845 – – – – – –
1969 6,667 41 3,462 526 289 6,918 4,425 15,619 (s) – – – – – – NA 7,522 – – – – – –
1970 6,174 44 3,248 624 261 6,672 5,100 15,904 (s) – – – – – – NA 8,469 – – – – – –
1971 5,319 48 3,436 678 235 10,997 5,038 20,385 (s) – – – – – – NA 9,265 – – – – – –
1972 4,320 61 3,879 866 188 10,292 5,373 20,598 0 – – – – – – NA 9,426 – – – – – –
1973 6,018 61 4,285 972 186 10,869 5,921 22,234 0 – – – – – – NA 10,125 – – – – – –
1974 4,527 57 3,639 921 182 7,669 5,871 18,282 0 – – – – – – NA 9,793 – – – – – –
1975 3,854 43 3,434 888 293 4,983 6,015 15,614 0 – – – – – – NA 9,069 – – – – – –
1976 4,496 44 3,301 1,079 128 5,848 6,607 16,962 0 – – – – – – NA 10,803 – – – – – –
1977 3,041 38 3,665 1,175 78 5,501 7,008 17,427 0 – – – – – – NA 11,827 – – – – – –
1978 3,445 36 3,396 1,001 69 4,240 7,451 16,158 0 – – – – – – NA 12,234 – – – – – –
1979 4,021 59 3,942 1,793 51 4,738 6,990 17,513 0 – – – – – – NA 13,103 – – – – – –
1980 3,367 54 3,297 1,163 145 2,669 5,874 13,148 0 – – – – – – NA 13,057 – – – – – –
1981 3,139 64 3,093 865 148 1,619 6,377 12,102 0 – – – – – – NA 13,670 – – – – – –
1982 2,729 56 2,336 1,056 110 1,391 5,815 10,708 0 – – – – – – NA 12,754 – – – – – –
1983 2,762 46 2,337 882 117 2,955 6,923 13,213 0 – – – – – – NA 13,048 – – – – – –
1984 3,013 57 2,748 1,096 273 4,034 8,314 16,467 0 – – – – – – NA 14,895 – – – – – –
1985 2,846 55 2,844 584 299 1,022 7,581 12,329 0 – – – – – – NA 15,312 – – – – – –
1986 2,664 53 2,327 501 322 949 8,427 12,525 0 – – – – – – NA 15,808 – – – – – –
1987 2,906 58 1,900 593 333 803 8,960 12,588 0 – – – – – – NA 16,745 – – – – – –
1988 2,614 64 1,967 583 352 1,060 8,419 12,381 0 – – – – – – NA 17,446 – – – – – –
1989 2,414 66 2,340 782 343 977 7,660 12,102 0 – – – – – – NA 19,456 – – – – – –
1990 2,200 62 2,059 633 297 1,224 8,166 12,378 0 – – – – – – (s) 19,308 – – – – – –
1991 2,034 47 1,801 547 285 772 5,902 9,308 0 – – – – – – (s) 19,448 – – – – – –
1992 706 50 1,637 928 275 1,061 6,230 10,131 0 – – – – – – (s) 19,768 – – – – – –
1993 732 49 1,906 713 290 1,228 6,982 11,118 0 – – – – – – (s) 20,201 – – – – – –
1994 738 48 1,888 1,055 294 1,233 6,876 11,346 0 – – – – – – (s) 19,037 – – – – – –
1995 760 49 1,737 701 328 728 6,594 10,089 0 – – – – – – (s) 10,057 – – – – – –
1996 785 50 2,057 767 343 1,361 6,170 10,698 0 – – – – – – (s) 10,098 – – – – – –
1997 768 66 1,711 414 363 839 7,743 11,069 0 – – – – – – (s) 10,128 – – – – – –
1998 769 39 2,723 263 294 636 8,226 12,141 0 – – – – – – (s) 10,344 – – – – – –
1999 798 37 2,366 176 238 592 8,327 11,700 0 – – – – – – (s) 9,936 – – – – – –
2000 810 40 2,109 747 251 547 7,584 11,238 0 – – – – – – (s) 10,066 – – – – – –
2001 1,286 27 2,334 633 787 540 8,643 12,937 0 – – – – – – (s) 10,177 – – – – – –
2002 1,323 27 1,767 371 860 413 8,949 12,360 0 – – – – – – (s) 20,875 – – – – – –
2003 1,254 22 2,047 701 946 593 7,500 11,787 0 – – – – – – (s) 27,176 – – – – – –
2004 1,375 23 2,057 456 1,037 719 8,427 12,696 0 – – – – – – (s) 21,195 – – – – – –
2005 1,349 24 2,062 788 976 847 7,622 12,295 0 – – – – – – (s) 21,517 – – – – – –
2006 1,259 23 2,137 899 1,034 758 3,756 8,584 0 – – – – – – (s) 6,057 – – – – – –
2007 1,221 20 1,542 647 1,040 654 5,054 8,937 0 – – – – – – (s) 5,980 – – – – – –
2008 1,175 21 1,723 415 885 517 4,656 8,197 0 – – – – – – (s) 5,650 – – – – – –
2009 909 24 1,179 420 849 325 3,166 5,939 0 – – – – – – (s) 5,286 – – – – – –
2010 945 23 1,072 534 757 182 2,712 5,257 0 – – – – – – (s) 5,083 – – – – – –
2011 951 21 1,271 507 792 253 2,534 5,358 0 – – – – – – 1 5,007 – – – – – –
2012 906 18 1,200 432 754 80 2,508 4,975 0 – – – – – – 3 [R ] 4,500 – – – – – –
2013 705 14 964 503 [R ] 787 63 2,653 4,971 [R ] 0 – – – – – – 4 3,944 – – – – – –
2014 705 15 1,168 495 [R ] 826 38 3,120 5,647 [R ] 0 – – – – – – 6 3,848 – – – – – –
2015 681 15 1,119 517 [R ] 531 17 3,275 5,458 [R ] 0 – – – – – – 13 3,883 – – – – – –
2016 554 15 1,063 486 [R ] 559 21 3,133 5,262 [R ] 0 – – – – – – 35 3,821 – – – – – –
2017 562 16 922 370 [R ] 567 15 3,370 5,243 [R ] 0 – – – – – – 33 3,798 – – – – – –
2018 540 16 949 433 [R ] 578 6 2,722 [R ] 4,689 [R ] 0 – – – – – – 37 3,870 – – – – – –
2019 471 18 1,150 443 [R ] 575 6 2,656 [R ] 4,830 [R ] 0 – – – – – – 36 3,718 – – – – – –
2020 393 17 937 517 [R ] 581 0 2,477 [R ] 4,511 [R ] 0 – – – – – – 30 3,382 – – – – – –
2021 405 19 1,030 565 575 9 2,582 4,761 0 – – – – – – 28 3,480 – – – – – –
Trillion Btu
1960 135.0 16.6 12.2 1.2 3.5 65.0 20.0 101.9 (s) 15.6 NA NA NA 11.2 280.1 27.6 307.7
1961 135.9 16.7 14.5 1.0 3.3 49.5 24.1 92.4 (s) 15.7 NA NA NA 12.0 272.7 29.2 301.9
1962 146.4 20.8 14.7 1.1 3.1 43.6 25.0 87.5 (s) 16.3 NA NA NA 13.1 284.0 31.4 315.4
1963 151.9 22.8 15.2 1.7 2.7 43.6 25.0 88.2 (s) 18.0 NA NA NA 14.4 295.3 34.3 329.6
1964 164.1 24.7 16.2 1.6 2.4 49.3 27.6 97.1 (s) 18.9 NA NA NA 16.1 321.0 38.3 359.2
1965 162.4 28.3 18.5 1.6 2.3 52.2 31.0 105.5 (s) 20.4 NA NA NA 17.3 333.9 41.3 375.2
1966 159.7 28.8 20.3 1.5 2.1 59.3 30.4 113.5 (s) 21.5 NA NA NA 19.5 343.0 46.8 389.8
1967 161.1 32.8 18.4 1.2 2.0 45.4 29.7 96.6 (s) 22.5 NA NA NA 21.4 334.5 51.2 385.7
1968 164.4 38.3 19.1 2.0 1.9 39.4 28.9 91.2 (s) 23.9 NA NA NA 23.4 341.2 55.7 396.9
1969 176.4 41.9 20.2 1.9 1.5 43.5 27.5 94.6 (s) 23.9 NA NA NA 25.7 362.5 61.2 423.7
1970 162.7 44.9 18.9 2.3 1.4 41.9 31.7 96.2 (s) 24.1 NA NA NA 28.9 356.7 69.9 426.6
1971 140.1 48.8 20.0 2.5 1.2 69.1 31.5 124.4 (s) 23.1 NA NA NA 31.6 368.0 76.2 444.3
1972 113.5 62.1 22.6 3.1 1.0 64.7 33.6 125.0 0.0 24.6 NA NA NA 32.2 357.3 77.0 434.3
1973 158.4 61.8 25.0 3.5 1.0 68.3 37.3 135.1 0.0 24.6 NA NA NA 34.5 414.4 82.0 496.4
1974 119.0 58.7 21.2 3.3 1.0 48.2 36.9 110.6 0.0 23.5 NA NA NA 33.4 345.2 80.8 426.0
1975 102.2 43.6 20.0 3.1 1.5 31.3 37.6 93.6 0.0 22.6 NA NA NA 30.9 292.9 74.2 367.1
1976 119.9 44.1 19.2 3.8 0.7 36.8 40.9 101.3 0.0 24.5 NA NA NA 36.9 326.8 88.2 415.0
1977 80.7 38.5 21.3 4.1 0.4 34.6 43.3 103.7 0.0 27.2 NA NA NA 40.4 290.5 96.5 386.9
1978 90.7 36.8 19.8 3.5 0.4 26.7 46.1 96.4 0.0 27.9 NA NA NA 41.7 293.5 101.1 394.6
1979 106.1 61.3 23.0 6.3 0.3 29.8 43.1 102.5 0.0 28.4 NA NA NA 44.7 343.0 106.7 449.7
1980 88.6 55.5 19.2 4.1 0.8 16.8 35.9 76.7 0.0 16.4 NA NA NA 44.6 281.5 107.0 388.6
1981 82.0 65.3 18.0 3.0 0.8 10.2 39.3 71.2 0.0 17.3 0.0 NA NA 46.6 282.3 109.2 391.5
1982 71.6 57.2 13.6 3.6 0.6 8.7 36.1 62.7 0.0 16.7 0.0 NA NA 43.5 251.4 102.9 354.3
1983 72.5 47.2 13.6 3.0 0.6 18.6 43.4 79.2 0.0 18.9 0.0 NA NA 44.5 262.2 104.7 366.9
1984 78.9 58.8 16.0 3.7 1.4 25.4 51.9 98.5 0.0 19.2 0.0 NA NA 50.8 306.1 115.9 422.0
1985 74.8 56.5 16.6 2.0 1.6 6.4 47.4 74.0 0.0 19.2 0.0 NA NA 52.2 276.6 119.7 396.2
1986 69.9 54.4 13.6 1.7 1.7 6.0 53.0 75.9 0.0 16.4 0.0 NA NA 53.9 270.5 121.0 391.5
1987 75.9 60.4 11.1 2.1 1.8 5.0 55.8 75.8 0.0 16.1 0.0 NA NA 57.1 285.3 126.5 411.8
1988 68.6 66.2 11.5 2.0 1.8 6.7 52.4 74.4 0.0 16.7 0.0 NA NA 59.5 285.1 131.8 416.9
1989 63.3 68.4 13.6 2.8 1.8 6.1 48.0 72.3 0.0 13.3 0.0 0.0 (s) 66.4 283.3 153.3 436.6
1990 57.4 63.5 12.0 2.2 1.6 7.7 51.4 74.8 0.0 9.7 0.0 0.0 (s) 65.9 271.3 161.1 432.4
1991 52.8 48.3 10.5 1.9 1.5 4.9 37.4 56.1 0.0 10.2 0.0 0.0 (s) 66.4 233.8 161.2 395.0
1992 17.8 51.1 9.5 3.2 1.4 6.7 39.2 60.1 0.0 9.9 0.0 0.0 (s) 67.4 206.2 162.3 368.4
1993 18.5 50.2 11.1 2.4 1.5 7.7 44.4 67.2 0.0 10.0 0.0 0.0 (s) 68.9 214.7 167.2 381.9
1994 18.8 49.1 11.0 3.7 1.5 7.8 43.7 67.6 0.0 10.4 0.0 0.0 (s) 65.0 210.6 155.5 366.1
1995 19.2 50.2 10.1 2.4 1.7 4.6 42.0 60.8 0.0 11.3 0.0 0.0 (s) 34.3 175.7 81.2 256.8
1996 19.7 51.5 12.0 2.6 1.8 8.6 38.9 63.9 0.0 12.3 0.0 0.0 (s) 34.5 181.6 82.3 263.9
1997 19.3 68.2 10.0 1.4 1.9 5.3 49.6 68.2 0.0 11.8 0.0 0.0 (s) 34.6 201.9 82.1 284.0
1998 19.2 40.0 15.8 0.9 1.5 4.0 51.7 74.0 0.0 11.1 0.0 0.0 (s) 35.3 179.6 83.7 263.3
1999 19.9 38.5 13.8 0.6 1.2 3.7 52.0 71.3 0.0 11.7 0.0 0.0 (s) 33.9 175.2 81.0 256.2
2000 20.3 41.4 12.3 2.6 1.3 3.4 48.0 67.6 0.0 11.3 0.0 0.0 (s) 34.3 174.8 82.5 257.3
2001 33.6 28.4 13.6 2.2 4.1 3.4 54.2 77.5 0.0 5.7 0.0 0.0 (s) 34.7 179.9 81.4 261.3
2002 34.1 28.2 10.3 1.3 4.5 2.6 56.1 74.7 0.0 5.8 0.0 0.0 (s) 71.2 214.0 169.7 383.6
2003 31.8 22.7 11.9 2.4 4.9 3.7 46.8 69.8 0.0 11.5 0.0 0.0 (s) 92.7 228.5 217.3 445.8
2004 34.5 24.2 12.0 1.6 5.4 4.5 51.1 74.5 0.0 11.6 0.0 0.0 (s) 72.3 217.2 171.3 388.4
2005 33.0 24.9 12.0 2.7 5.1 5.3 46.2 71.3 0.0 11.7 0.0 0.0 (s) 73.4 214.3 173.6 387.9
2006 30.4 23.9 12.4 3.1 5.4 4.8 24.2 49.8 0.0 9.9 0.0 0.0 (s) 20.7 134.6 48.5 183.1
2007 29.9 21.2 8.9 2.2 5.3 4.1 32.7 53.3 0.0 9.5 (s) 0.0 (s) 20.4 134.2 46.9 181.1
2008 28.5 21.9 10.0 1.4 4.5 3.2 30.1 49.2 0.0 9.2 (s) 0.0 (s) 19.3 128.1 44.9 173.0
2009 22.2 24.8 6.8 1.4 4.3 2.0 20.5 35.0 0.0 8.6 0.0 0.0 (s) 18.0 108.5 41.2 149.8
2010 22.6 24.0 6.2 2.1 3.8 1.1 17.6 30.8 0.0 9.9 (s) 0.0 (s) 17.3 104.7 39.8 144.5
2011 21.7 21.8 7.3 1.9 4.0 1.6 16.5 31.4 0.0 8.3 (s) 0.0 (s) 17.1 100.2 38.7 138.9
2012 20.4 18.3 6.9 1.7 3.8 0.5 16.4 29.3 0.0 8.3 (s) 0.0 (s) 15.4 91.7 34.9 126.6
2013 15.4 14.6 5.6 1.9 4.0 0.4 16.7 28.6 0.0 8.3 0.0 0.0 (s) 13.5 80.3 30.6 110.9
2014 15.6 15.5 6.7 1.9 4.2 0.2 19.8 32.8 0.0 8.4 0.0 0.0 0.1 13.1 85.5 29.5 115.0
2015 15.0 15.6 6.4 2.0 2.7 0.1 20.8 32.1 0.0 7.7 0.0 0.0 0.1 13.2 83.7 29.6 113.3
2016 12.1 16.2 6.1 1.9 2.8 0.1 19.9 30.9 0.0 8.5 0.0 0.0 0.3 13.0 81.0 29.2 110.2
2017 12.3 16.5 5.3 1.4 [R ] 2.9 0.1 21.4 31.1 0.0 7.8 0.0 0.0 0.3 13.0 80.8 [R ] 27.9 [R ] 108.7
2018 11.9 16.9 5.5 1.7 2.9 (s) 17.1 [R ] 27.2 [R ] 0.0 7.4 0.0 0.0 0.3 13.2 77.0 [R ] 27.0 [R ] 104.0 [R ]
2019 10.2 19.2 6.6 1.7 [R ] 2.9 (s) 16.7 28.0 0.0 3.8 0.0 0.0 0.3 12.7 74.1 [R ] 24.9 99.0 [R ]
2020 9.0 17.8 5.4 2.0 2.9 0.0 15.6 25.9 [R ] 0.0 0.8 0.0 0.0 0.3 11.5 65.3 [R ] 22.0 87.3 [R ]
2021 9.5 19.4 5.9 2.2 2.9 0.1 16.3 27.4 0.0 0.8 0.0 0.0 0.2 11.9 69.3 22.7 92.0
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 β€œother 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. Β· The industrial sector includes
industrial combined-heat-and-power (CHP) and industrial electricity-only plants. Β· 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.