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Table CO2.T1. Total CO2 emissions estimates from energy consumption by source, 1960-2023, Iowa (million metric tons of carbon dioxide (CO2))
Table CO2.T1. Total CO2 emissions estimates from energy consumption by source, 1960-2023, Iowa
(million metric tons of carbon dioxide (CO2))


Year


Coal


Natural gas a


Petroleum b


Total
1960 11.0 10.2 18.8 40.0
1961 9.9 11.1 18.2 39.3
1962 10.9 11.6 18.7 41.2
1963 11.0 11.6 19.2 41.9
1964 10.7 12.9 19.2 42.7
1965 12.0 13.1 19.3 44.4
1966 11.9 12.9 20.9 45.6
1967 11.5 14.6 21.8 47.9
1968 11.4 16.0 22.4 49.8
1969 12.1 17.1 22.8 51.9
1970 12.4 18.5 22.6 53.5
1971 11.8 18.3 23.3 53.4
1972 13.8 18.2 24.4 56.4
1973 14.1 19.3 26.0 59.5
1974 12.2 19.5 24.5 56.2
1975 12.5 18.3 24.4 55.2
1976 16.1 16.4 25.9 58.5
1977 17.6 14.7 26.4 58.7
1978 19.1 12.5 26.4 58.0
1979 20.9 15.3 27.2 63.4
1980 22.3 14.1 22.8 59.2
1981 24.0 13.3 21.5 58.7
1982 23.2 12.5 22.1 57.8
1983 24.1 11.7 20.8 56.6
1984 23.9 12.5 20.7 57.1
1985 25.6 10.0 20.6 56.2
1986 24.9 8.6 20.9 54.4
1987 27.3 8.3 20.7 56.2
1988 29.1 10.3 21.1 60.5
1989 30.2 9.4 20.8 60.4
1990 31.8 9.0 20.4 61.3
1991 33.2 9.8 20.3 63.4
1992 31.3 9.4 20.9 61.6
1993 32.6 10.3 21.7 64.6
1994 33.1 10.4 22.3 65.8
1995 35.4 11.0 22.8 69.1
1996 36.4 11.7 24.1 72.2
1997 37.2 10.9 23.7 71.8
1998 40.4 9.6 24.6 74.6
1999 41.1 10.5 24.8 76.4
2000 42.4 10.6 24.7 77.8
2001 42.2 10.1 24.2 76.6
2002 42.1 10.2 24.9 77.1
2003 42.4 10.4 24.4 77.2
2004 42.3 10.4 25.8 78.5
2005 41.0 11.1 26.3 78.4
2006 41.5 10.9 27.1 79.5
2007 44.3 13.8 27.2 85.3
2008 46.3 15.6 26.8 88.6
2009 42.4 14.9 26.3 83.5
2010 47.1 14.6 26.8 88.5
2011 44.2 14.5 26.8 85.5
2012 40.3 13.9 25.3 79.5
2013 38.4 16.0 26.2 80.7
2014 38.3 16.3 27.0 81.6
2015 33.3 15.7 26.4 75.3
2016 28.5 16.4 27.0 71.9
2017 28.7 19.4 25.7 73.8
2018 31.2 22.3 26.4 79.8
2019 25.5 22.4 27.1 75.0
2020 17.5 20.5 25.2 63.3
2021 25.3 19.8 25.9 71.1
2022 21.8 22.5 27.2 71.5
2023 19.3 23.1 25.7 68.0

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 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/