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Table CO2.T1. Total CO2 emissions estimates from energy consumption by source, 1960-2024, Maryland (thousand metric tons of carbon dioxide (CO2))
Table CO2.T1. Total CO2 emissions estimates from energy consumption by source, 1960-2024, Maryland
(thousand metric tons of carbon dioxide (CO2))



Year


Coal

Natural
gas a		 Petroleum b


Total
Asphalt and
road oil		 Aviation
gasoline		 Distillate
fuel oil
HGL c		 Jet
fuel
Kerosene
Lubricants		 Motor
gasoline		 Petroleum
coke		 Residual
fuel oil
Other d
Total
1960 21,084 3,859 — 97 5,534 209 958 1,014 127 8,435 — 7,942 168 24,486 49,429
1961 21,428 4,029 — 93 6,121 222 1,138 1,191 124 8,621 — 6,124 163 23,796 49,253
1962 23,481 4,460 — 157 6,500 262 1,312 1,190 145 9,160 — 6,401 169 25,297 53,238
1963 25,684 4,680 — 195 6,832 293 993 1,064 145 9,633 — 6,219 153 25,527 55,891
1964 28,036 4,955 — 176 7,227 297 1,055 1,010 152 9,869 — 6,705 278 26,769 59,760
1965 30,567 5,306 — 165 7,294 299 1,120 984 141 10,290 — 7,318 296 27,908 63,781
1966 31,680 5,403 — 169 7,556 342 1,274 1,026 146 10,961 — 7,833 325 29,634 66,717
1967 32,765 6,375 — 162 7,524 297 1,563 980 118 11,429 — 5,809 284 28,166 67,306
1968 33,930 6,811 — 165 8,021 313 1,871 1,084 130 12,247 — 5,990 300 30,119 70,860
1969 33,189 7,761 — 126 7,962 335 1,833 1,004 138 13,012 — 7,364 317 32,091 73,040
1970 29,033 8,385 — 108 8,521 353 1,776 967 140 13,899 254 10,405 327 36,752 74,170
1971 25,550 8,649 — 102 8,601 365 1,625 1,069 137 14,556 268 14,093 333 41,148 75,347
1972 21,134 9,453 — 93 9,179 424 1,522 749 147 15,494 300 17,441 366 45,716 76,303
1973 23,852 9,312 — 90 9,853 462 1,450 450 139 16,036 263 19,559 288 48,590 81,755
1974 20,269 9,207 — 94 9,662 433 1,283 492 133 15,850 213 18,420 299 46,881 76,357
1975 18,363 7,447 — 72 9,045 445 1,205 495 171 16,341 478 12,717 340 41,308 67,119
1976 22,867 7,859 — 70 8,689 499 1,237 424 190 17,036 430 13,013 284 41,871 72,597
1977 17,743 7,101 — 71 9,318 496 1,347 411 163 17,555 577 12,449 293 42,680 67,524
1978 19,635 7,341 — 62 9,124 457 1,308 366 175 17,907 484 12,958 340 43,180 70,156
1979 22,520 9,420 — 51 10,221 249 1,282 611 183 16,638 348 11,341 404 41,326 73,266
1980 22,110 8,546 — 60 9,422 335 1,391 485 163 16,459 295 7,779 391 36,779 67,435
1981 19,745 9,286 — 45 8,002 366 1,398 365 156 16,612 624 6,200 344 34,112 63,143
1982 20,429 8,377 — 26 7,017 350 1,412 334 142 16,530 493 5,649 322 32,276 61,082
1983 21,894 7,784 — 25 7,946 368 1,502 273 149 16,552 386 5,162 335 32,699 62,376
1984 25,452 8,531 — 23 8,624 422 1,443 554 159 16,992 586 5,417 447 34,669 68,651
1985 24,128 8,153 — 27 8,154 352 1,542 517 148 17,068 635 3,737 344 32,523 64,804
1986 25,994 8,276 — 35 7,877 274 1,540 388 145 17,548 689 3,437 338 32,271 66,542
1987 27,304 9,129 — 30 8,402 331 1,491 502 164 18,035 1,102 4,285 377 34,718 71,150
1988 28,500 9,306 — 33 8,607 324 1,778 633 158 18,375 1,114 4,917 297 36,236 74,042
1989 27,996 10,425 — 29 9,208 396 1,742 418 162 18,564 657 7,417 279 38,870 77,292
1990 27,141 9,472 — 26 7,893 371 1,444 193 167 17,735 697 4,976 279 33,781 70,394
1991 26,076 9,617 — 26 8,030 397 1,308 198 149 18,141 610 4,619 177 33,654 69,346
1992 23,569 9,975 — 34 8,482 487 1,216 157 152 18,411 883 3,882 210 33,913 67,457
1993 24,829 9,803 — 35 8,681 484 1,193 258 155 18,445 637 4,910 210 35,009 69,641
1994 25,506 10,040 — 25 8,773 513 1,295 279 162 18,765 789 4,474 163 35,237 70,783
1995 27,516 10,443 — 17 8,251 534 1,379 333 159 18,997 746 1,919 142 32,478 70,437
1996 27,784 10,560 — 12 9,325 597 1,596 333 154 19,136 786 2,132 197 34,268 72,612
1997 27,510 11,494 — 15 8,428 621 1,678 359 163 19,784 548 1,988 191 33,775 72,779
1998 28,883 10,282 — 19 8,884 537 1,607 476 171 20,156 1,121 3,575 283 36,828 75,994
1999 29,038 10,670 — 14 9,351 487 1,613 338 172 20,948 1,247 4,288 384 38,843 78,550
2000 29,719 11,548 — 14 9,735 457 1,682 372 170 21,205 850 2,433 257 37,176 78,443
2001 30,344 9,747 — 37 10,045 509 1,199 370 156 21,856 1,751 2,726 205 38,853 78,943
2002 31,051 10,746 — 35 9,327 509 703 216 154 22,091 1,670 2,158 268 37,131 78,928
2003 31,455 10,808 — 31 9,753 726 960 260 142 23,132 1,596 2,973 211 39,784 82,046
2004 31,225 10,678 — 29 9,926 617 1,286 296 144 23,547 2,231 3,100 134 41,310 83,213
2005 31,455 11,202 — 43 10,272 638 1,787 338 143 23,397 1,861 3,508 164 42,150 84,807
2006 30,965 10,002 — 38 9,773 599 1,697 220 140 23,329 — 1,237 120 37,153 78,120
2007 31,279 11,021 — 37 9,314 575 1,442 114 144 23,218 — 1,155 134 36,132 78,432
2008 29,506 10,718 — 28 8,410 698 1,571 44 134 22,521 — 752 145 34,303 74,527
2009 25,464 10,767 — 27 8,418 707 1,369 63 120 23,803 — 487 79 35,074 71,305
2010 25,398 11,520 — 16 8,913 759 2,618 74 154 21,379 — 494 45 34,452 [R ] 71,370
2011 23,024 10,543 — 15 8,178 756 2,692 42 142 21,071 — 294 39 33,228 66,794
2012 18,369 11,465 — 14 7,611 565 2,580 15 127 21,364 — 142 25 32,442 62,276
2013 17,491 10,909 — 12 7,164 642 2,556 15 133 22,203 — 148 202 33,075 61,475
2014 19,207 11,488 — 17 8,137 759 2,466 33 138 21,436 — 148 214 33,347 64,043
2015 15,864 11,923 — 12 8,088 697 2,619 23 153 22,366 — 108 200 34,265 62,052 [R ]
2016 15,567 12,109 — 13 7,061 617 2,765 26 147 21,627 — 54 189 32,499 60,175
2017 10,229 12,278 — 14 6,821 636 2,957 15 137 21,403 — 50 232 32,264 54,771
2018 11,880 16,515 — 16 7,556 674 3,032 13 129 21,311 — 120 213 33,063 61,459
2019 7,392 16,456 [R ] — 16 7,430 743 3,027 16 123 21,229 — 48 222 32,854 56,702
2020 4,759 15,527 — 15 6,970 697 2,422 18 111 16,892 — 167 201 27,491 47,778
2021 6,628 15,802 — 16 7,256 711 2,282 17 112 19,233 — 66 188 29,881 52,310
2022 5,933 16,381 — 16 6,925 708 2,565 15 111 17,701 — 91 194 28,325 50,639
2023 2,907 16,094 — 15 6,926 596 2,746 27 84 19,302 — 87 194 29,977 [R ] 48,977 [R ]
2024 3,548 15,952 — 17 7,094 584 2,616 21 79 18,634 — 52 170 29,266 48,766

Footnotes:

a Excludes supplemental gaseous fuels.

b Excludes biofuels.

c Hydrocarbon gas liquids, include natural gas liquids and refinery olefins.

d Includes aviation gasoline blending components, crude oil, petrochemical feedstocks, motor gasoline blending components, miscellaneous, still gas, special naphthas, unfinished oils, and waxes.

— = No consumption, including cases where all primary energy consumption is for nonfuel purposes and not burned. Where shown, R = Revised data and (s) = Value less than 0.5.

Notes: · Data are carbon dioxide (CO2) emissions estimates from fossil fuels primary energy consumption for all sectors, excluding renewable energy. The state data do not account for interstate flow of electricity and represent CO2 emissions in the state where fossil fuels are burned to generate electricity, although the electricity might be sold to ultimate customers in other states and 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.

Web page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.

Data source: U.S. Energy Information Administration, State Energy Data System. See technical notes. https://www.eia.gov/state/seds/