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Table CO2.T5. Transportation sector CO2 emissions estimates from energy consumption by source, 1960-2024, Montana (thousand metric tons of carbon dioxide (CO2))
Table CO2.T5. Transportation sector CO2 emissions estimates from energy consumption by source, 1960-2024, Montana
(thousand metric tons of carbon dioxide (CO2))



Year



Coal a


Natural
gas b
Petroleum c


Total
Aviation
gasoline
Distillate
fuel oil

HGL d
Jet
fuel

Lubricants
Motor
gasoline
Residual
fuel oil

Total
1960 1 27 351 1,223 7 101 31 2,234 178 4,125 4,153
1961 (s) 72 498 1,172 7 107 30 2,211 291 4,317 4,390
1962 (s) 71 165 1,152 8 119 32 2,524 222 4,223 4,294
1963 (s) 64 174 1,086 8 131 32 2,448 193 4,072 4,137
1964 (s) 68 119 1,165 6 139 33 2,432 145 4,039 4,108
1965 (s) 23 109 1,153 3 150 33 2,498 153 4,099 4,122
1966 (s) 21 69 1,275 5 172 34 2,674 187 4,417 4,439
1967 (s) 41 46 836 14 225 30 2,685 161 3,998 4,040
1968 (s) 30 23 1,015 18 274 33 2,883 115 4,361 4,391
1969 (s) 32 13 1,141 16 319 34 3,050 113 4,687 4,719
1970 (s) 39 15 1,301 9 257 35 3,145 56 4,817 4,856
1971 (s) 42 15 1,343 14 304 33 3,291 41 5,039 5,081
1972 (s) 57 33 1,468 19 303 35 3,466 30 5,353 5,411
1973 (s) 91 39 1,652 16 301 36 3,807 21 5,871 5,962
1974 (s) 93 37 1,838 13 310 34 3,711 58 6,001 6,094
1975 (s) 95 28 1,652 12 326 36 3,621 76 5,751 5,846
1976 (s) 79 33 1,767 12 300 40 3,990 67 6,209 6,288
1977 (s) 78 32 1,744 9 307 44 3,830 64 6,031 6,110
1978 82 30 1,918 11 278 47 4,513 63 6,860 6,942
1979 121 43 2,064 4 362 50 3,860 11 6,394 6,515
1980 152 56 2,050 11 368 44 3,630 6,159 6,311
1981 112 62 1,652 13 320 42 3,749 5,838 5,949
1982 124 32 1,665 7 249 39 3,617 5,609 5,733
1983 88 36 1,769 13 260 40 3,718 1 5,837 5,925
1984 100 27 1,759 17 256 43 3,677 1 5,779 5,879
1985 119 32 1,780 12 270 40 3,531 (s) 5,665 5,784
1986 109 37 1,693 13 344 39 3,533 5,659 5,769
1987 109 29 1,758 9 287 44 3,592 5,720 5,828
1988 122 38 1,787 12 322 43 3,662 5,863 5,985
1989 130 33 1,773 13 297 44 3,592 5,752 5,882
1990 112 39 1,720 16 282 45 3,602 5,704 5,816
1991 127 38 1,661 12 247 40 3,627 5,625 5,752
1992 164 26 1,869 8 342 41 3,791 6,079 6,243
1993 201 22 1,920 10 357 42 3,872 6,223 6,424
1994 193 26 2,195 14 339 44 3,878 6,496 6,689
1995 216 27 2,320 7 417 43 3,938 6,751 6,967
1996 188 35 2,103 4 408 42 4,093 6,684 6,872
1997 190 25 2,461 2 325 44 3,984 6,841 7,030
1998 205 36 2,302 15 327 46 4,116 6,842 7,048
1999 326 42 2,382 3 342 47 4,174 6,991 7,317
2000 418 47 2,528 3 306 46 4,133 7,062 7,481
2001 408 38 2,693 5 310 42 4,078 7,166 7,575
2002 421 40 2,614 3 314 42 4,158 7,172 7,593
2003 456 35 2,195 3 341 39 4,195 6,808 7,264
2004 452 15 2,713 6 413 39 4,172 7,358 7,810
2005 439 17 3,301 5 456 39 4,028 7,846 8,285
2006 410 30 3,514 4 428 38 4,092 14 8,120 8,530
2007 421 24 3,871 3 420 39 4,141 8,499 8,920
2008 395 31 3,457 9 341 36 3,919 7,792 8,187
2009 271 26 3,193 2 324 33 3,980 7,559 7,829
2010 400 16 3,203 2 479 29 4,010 7,739 8,139
2011 372 15 3,391 1 470 28 3,897 7,803 8,175
2012 380 14 3,098 1 477 26 3,930 7,547 7,926
2013 371 13 3,316 1 369 28 3,987 7,715 8,086
2014 224 19 3,083 1 412 27 4,036 7,578 7,802
2015 246 20 2,849 1 375 29 4,082 7,357 [R ] 7,602
2016 252 17 3,019 1 475 28 4,141 7,682 7,934
2017 209 15 3,149 1 567 26 4,135 7,894 8,102
2018 238 17 3,210 3 580 25 4,073 7,908 8,145
2019 189 16 3,187 2 523 24 4,075 7,827 8,015
2020 187 17 3,474 3 523 24 3,812 7,853 8,041 [R ]
2021 165 17 3,180 1 626 24 4,198 8,045 8,210 [R ]
2022 139 17 3,142 2 517 25 4,171 7,874 [R ] 8,014
2023 113 16 3,028 2 651 18 4,095 7,809 7,922
2024 127 18 2,963 3 565 17 4,254 7,819 7,946

Footnotes:

a Beginning in 1978, consumption data not collected and assumed to be zero.

b Transportation use of natural gas to operate pipelines and as vehicle fuel. 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/