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Table CO2.T2. Residential sector CO2 emissions estimates from energy consumption by source, 1960-2024, Maryland (thousand metric tons of carbon dioxide (CO2))
Table CO2.T2. Residential sector CO2 emissions estimates from energy consumption by source, 1960-2024, Maryland
(thousand metric tons of carbon dioxide (CO2))



Year


Coal a


Natural gas b		 Petroleum c


Total
Distillate
fuel oil
HGL d
Kerosene
Total
1960 406 2,518 2,607 120 927 3,655 6,578
1961 375 2,630 2,859 132 1,071 4,062 7,067
1962 411 2,796 2,958 158 1,082 4,198 7,405
1963 503 2,871 3,092 169 993 4,254 7,628
1964 494 2,995 3,099 172 936 4,206 7,695
1965 317 3,081 3,098 174 903 4,176 7,573
1966 195 3,108 3,088 205 911 4,205 7,508
1967 156 3,518 3,388 179 855 4,421 8,095
1968 142 3,604 3,482 174 941 4,596 8,342
1969 133 3,849 3,356 192 924 4,472 8,454
1970 106 3,951 3,547 197 899 4,642 8,700
1971 74 3,988 3,439 200 1,005 4,644 8,706
1972 45 4,058 3,598 227 685 4,511 8,614
1973 43 3,943 3,726 247 408 4,381 8,367
1974 40 3,780 3,512 230 418 4,160 7,979
1975 22 3,717 3,641 242 421 4,305 8,044
1976 18 3,948 3,540 265 392 4,197 8,162
1977 29 3,510 3,709 258 257 4,223 7,763
1978 18 3,825 3,633 242 210 4,084 7,927
1979 91 3,845 4,021 38 449 4,508 8,444
1980 18 3,670 3,790 145 344 4,278 7,966
1981 17 3,775 2,925 178 255 3,357 7,149
1982 41 3,620 2,656 155 276 3,087 6,748
1983 38 3,495 2,612 184 228 3,024 6,556
1984 36 3,963 3,072 203 492 3,768 7,767
1985 63 3,741 2,416 193 462 3,071 6,875
1986 69 3,944 2,314 148 344 2,806 6,819
1987 97 3,869 2,717 185 471 3,373 7,339
1988 65 4,080 2,920 175 546 3,641 7,787
1989 27 4,091 2,461 215 337 3,013 7,131
1990 23 3,617 2,193 212 160 2,565 6,205
1991 18 3,758 2,085 237 164 2,486 6,263
1992 6 4,085 2,233 267 131 2,631 6,721
1993 6 4,178 2,403 274 211 2,888 7,073
1994 13 4,166 2,387 279 163 2,829 7,008
1995 92 4,150 2,119 322 222 2,662 6,904
1996 12 4,648 2,501 362 246 3,109 7,769
1997 14 4,247 2,159 388 248 2,795 7,057
1998 14 3,737 1,857 354 299 2,509 6,260
1999 13 4,091 2,009 324 217 2,550 6,655
2000 22 4,601 2,117 263 210 2,589 7,212
2001 20 3,884 2,084 316 195 2,595 6,499
2002 1 4,404 1,911 329 127 2,367 6,772
2003 2 4,986 1,845 457 168 2,470 7,457
2004 13 4,749 1,782 392 228 2,403 7,165
2005 6 4,756 1,780 394 256 2,430 7,192
2006 9 3,921 1,464 340 181 1,986 5,916
2007 9 4,584 1,439 376 93 1,909 6,501
2008 — 4,452 1,409 448 38 1,895 6,347
2009 — 4,541 1,413 475 48 1,936 6,478
2010 — 4,563 1,470 488 61 2,018 6,581
2011 — 4,245 1,149 498 32 1,679 5,924
2012 — 3,871 988 357 12 1,357 5,228
2013 — 4,608 1,185 418 13 1,617 6,225
2014 — 5,034 1,382 522 25 1,929 6,962
2015 — 4,610 1,440 478 18 1,937 6,547
2016 — 4,215 858 400 19 1,277 5,492
2017 — 4,188 775 395 11 1,180 5,368
2018 — 4,766 1,078 449 10 1,536 6,302
2019 — 4,525 758 459 11 1,228 5,753
2020 — 4,253 798 457 12 1,267 5,520
2021 — 4,220 1,043 427 13 1,482 5,702
2022 — 4,531 1,082 421 12 1,515 6,046
2023 — 3,936 996 367 20 1,383 5,319
2024 — 4,030 987 380 15 1,383 5,413

Footnotes:

a Beginning in 2008, consumption data not collected and assumed to be zero.

b Excludes supplemental gaseous fuels.

c Excludes biofuels.

d Hydrocarbon gas liquids, assumed to be propane only.

— = No consumption. 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, 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/