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Table CO2.8. Total CO2 emissions estimates from energy consumption by source, ranked by state, 2023
Table CO2.8. Total CO2 emissions estimates from energy consumption by source, ranked by state, 2023


Rank		 Coal a Natural gas b Petroleum c Total a
State Million metric tons
CO2		 State Million metric tons
CO2		 State Million metric tons
CO2		 State Million metric tons
CO2
1 Texas 77.2 Texas 274.1 Texas 318.6 Texas 669.9
2 Indiana 58.3 California 112.5 California 209.1 California 324.3
3 Kentucky 46.2 Louisiana 105.9 Florida 128.8 Florida 229.5
4 West Virginia 45.3 Pennsylvania 101.4 New York 93.3 Pennsylvania 200.9
5 Missouri 42.4 Florida 88.3 Illinois 76.3 Ohio 184.2
6 Ohio 39.3 Ohio 75.9 Louisiana 72.4 Louisiana 183.8
7 Wyoming 35.1 New York 71.1 Pennsylvania 70.6 Illinois 166.6
8 Illinois 32.7 Michigan 58.0 Ohio 69.0 New York 164.9
9 North Dakota 31.2 Illinois 57.7 Georgia 67.4 Indiana 153.9
10 Pennsylvania 28.9 Indiana 47.9 North Carolina 61.9 Michigan 141.1
11 Michigan 27.4 Oklahoma 44.8 Virginia 55.7 Georgia 125.7
12 Alabama 21.5 Georgia 41.3 Michigan 55.7 North Carolina 111.4
13 Wisconsin 21.1 Alabama 40.5 New Jersey 53.2 Kentucky 104.8
14 Colorado 19.6 New Jersey 38.0 Washington 50.4 Missouri 101.5
15 Tennessee 19.4 North Carolina 34.8 Tennessee 48.5 Alabama 101.0
16 Iowa 19.3 Virginia 34.5 Indiana 47.7 Virginia 94.6
17 Nebraska 18.7 Mississippi 33.1 Missouri 42.5 New Jersey 91.2
18 Kansas 17.7 Wisconsin 29.6 Arizona 41.4 Tennessee 88.5
19 Arkansas 17.3 Arizona 28.4 Kentucky 39.4 Oklahoma 86.9
20 Georgia 17.0 Minnesota 28.1 Alabama 39.0 Wisconsin 86.2
21 Utah 16.7 Colorado 27.4 Minnesota 38.5 Arizona 83.0
22 South Carolina 15.6 Iowa 23.1 Massachusetts 36.5 Colorado 82.2
23 North Carolina 14.7 Alaska 22.9 Oklahoma 36.0 Minnesota 80.8
24 Minnesota 14.3 Washington 21.2 Wisconsin 35.6 Washington 76.3
25 Arizona 13.2 Arkansas 20.9 Colorado 35.2 West Virginia 74.6
26 Montana 12.5 Tennessee 20.7 South Carolina 35.1 South Carolina 68.8
27 Florida 12.4 Massachusetts 20.4 Maryland 29.7 Iowa 68.0
28 New Mexico 7.2 Kentucky 19.3 Mississippi 26.0 Mississippi 63.8
29 Oklahoma 6.1 South Carolina 18.1 Iowa 25.7 Arkansas 60.4
30 Louisiana 5.6 New Mexico 17.5 Kansas 24.1 Kansas 57.8
31 Mississippi 4.8 Oregon 17.2 Utah 22.6 Massachusetts 56.8
32 Washington 4.7 Missouri 16.6 Arkansas 22.2 Utah 55.0
33 Virginia 4.4 Connecticut 16.1 Oregon 21.6 Wyoming 54.3
34 Maryland 2.9 Maryland 16.1 Nevada 20.6 North Dakota 54.3
35 Nevada 2.8 Kansas 16.1 Connecticut 20.1 Maryland 48.6
36 California 2.8 West Virginia 15.9 Alaska 18.5 Nebraska 45.6
37 South Dakota 2.1 Nevada 15.9 Hawaii 18.0 Alaska 43.2
38 Alaska 1.8 Utah 15.7 New Mexico 17.4 New Mexico 42.2
39 New York 0.5 North Dakota 11.4 Nebraska 16.2 Nevada 39.3
40 New Hampshire 0.2 Nebraska 10.7 West Virginia 13.4 Oregon 38.9
41 Maine 0.1 Wyoming 9.3 Idaho 13.1 Connecticut 36.2
42 Idaho 0.1 Idaho 8.1 Maine 12.3 Montana 29.4
43 Oregon 0.1 Rhode Island 5.9 Montana 11.9 Idaho 21.3
44 Delaware (s) South Dakota 5.2 North Dakota 11.7 Hawaii 18.0
45 Connecticut — Montana 5.1 New Hampshire 10.2 Maine 15.6
46 District of Columbia — Delaware 4.4 Wyoming 9.9 South Dakota 15.1
47 Hawaii — Maine 3.2 South Dakota 7.7 New Hampshire 13.5
48 Massachusetts — New Hampshire 3.1 Delaware 7.7 Delaware 12.2
49 New Jersey — District of Columbia 1.4 Rhode Island 5.2 Rhode Island 11.1
50 Rhode Island — Vermont 0.7 Vermont 4.7 Vermont 5.4
51 Vermont — Hawaii (s) District of Columbia 1.1 District of Columbia 2.5
United States 780.9 United States 1,755.2 United States 2,249.5 United States 4,785.6

Footnotes:

a U.S. total includes net imports of coal coke not allocated to the states.

b Excludes supplemental gaseous fuels.

c Excludes biofuels.

— = No consumption. Where shown, (s) = Value less than 0.05 million metric tons.

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.

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

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