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Table CO2.T6. Electric power sector CO2 emissions estimates from energy consumption, 1960-2023, Maryland (million metric tons of carbon dioxide (CO2))
Table CO2.T6. Electric power sector CO2 emissions estimates from energy consumption, 1960-2023, Maryland
(million metric tons of carbon dioxide (CO2))


Year


Coal


Natural gas a


Petroleum b


Total
1960 7.8 (s) 0.1 7.9
1961 8.3 (s) 0.1 8.4
1962 9.3 (s) 0.1 9.4
1963 10.8 (s) 0.1 10.9
1964 12.1 (s) 0.1 12.2
1965 15.1 (s) 0.1 15.2
1966 16.7 (s) 0.1 16.8
1967 17.7 (s) 0.2 17.9
1968 18.6 (s) 0.7 19.3
1969 16.8 0.4 2.0 19.1
1970 13.9 0.6 5.1 19.6
1971 12.6 0.5 6.9 20.0
1972 10.6 0.4 10.6 21.6
1973 9.2 0.5 12.1 21.8
1974 9.2 0.7 13.2 23.2
1975 9.0 (s) 8.8 17.8
1976 11.9 (s) 8.3 20.2
1977 10.3 (s) 8.0 18.3
1978 11.2 (s) 9.3 20.5
1979 12.4 0.6 6.9 19.8
1980 13.9 0.3 4.3 18.5
1981 12.1 0.3 3.5 15.9
1982 13.6 0.1 3.1 16.8
1983 15.0 0.1 3.0 18.1
1984 18.0 0.1 2.7 20.8
1985 17.0 0.1 2.8 19.8
1986 19.2 0.1 2.3 21.7
1987 19.8 0.6 2.4 22.9
1988 21.8 0.3 3.2 25.3
1989 22.0 1.3 5.8 29.0
1990 21.7 1.1 3.5 26.4
1991 21.0 1.2 3.8 26.0
1992 21.8 0.8 2.6 25.3
1993 23.0 0.6 3.9 27.5
1994 23.6 0.8 3.8 28.3
1995 25.0 1.0 1.4 27.4
1996 25.8 0.6 1.4 27.9
1997 25.6 0.9 1.5 27.9
1998 26.9 1.2 3.0 31.1
1999 27.0 1.3 3.8 32.0
2000 27.6 1.6 2.0 31.2
2001 27.0 1.0 2.6 30.6
2002 27.9 1.2 1.9 31.0
2003 28.5 0.6 2.9 31.9
2004 27.9 0.7 2.6 31.1
2005 28.3 1.1 3.0 32.4
2006 28.0 1.2 0.5 29.7
2007 28.4 1.3 0.8 30.5
2008 26.7 1.1 0.4 28.2
2009 23.3 1.0 0.3 24.6
2010 23.2 1.7 0.3 25.2
2011 20.9 1.1 0.2 22.3
2012 16.4 2.7 0.1 19.2
2013 16.0 1.4 0.2 17.5
2014 17.7 1.1 0.4 19.2
2015 14.4 2.2 0.2 16.8
2016 14.4 2.7 0.2 17.3
2017 9.1 2.8 0.1 12.0
2018 10.7 5.4 0.2 16.3
2019 6.4 5.3 0.1 11.8
2020 3.9 5.2 0.1 9.2
2021 5.7 5.4 0.1 11.2
2022 5.0 5.3 0.1 10.5
2023 2.1 6.1 0.1 8.3

Footnotes:

a Excludes supplemental gaseous fuels.

b Excludes biofuels.

— = No consumption. Where shown, R = Revised data and (s) = Value less than 0.05.

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 electric power sector consists of electricity-only and combined-heat-and-power (CHP) plants within the NAICS 22 category whose primary business is to sell electricity, or electricity and heat, to the public. · 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/