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With Data for 2025 Release Date: October 21, 2026 Next Release: October 2027
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SAS Output
Table 9.5. Emissions from Energy Consumption at
Conventional Power Plants and Combined-Heat-and-Power Plants,
by State, 2024 and 2025 (Thousand Metric Tons)

Census Division
and State		 Carbon Dioxide (CO2) Sulfur Dioxide (SO2) Nitrogen Oxides (NOx)

Year 2025 Year 2024 Year 2025 Year 2024 Year 2025 Year 2024
New England 29,790 28,989 8 7 22 21
Connecticut 10,796 11,002 1 0.31 5 4
Maine 3,112 3,245 4 4 4 4
Massachusetts 9,599 8,895 2 2 7 8
New Hampshire 2,646 2,159 1 0.36 3 2
Rhode Island 3,627 3,680 0.04 0.04 2 2
Vermont 10 8 0.04 0.05 1 1
Middle Atlantic 124,000 117,697 39 32 66 64
New Jersey 14,399 13,861 0.20 0.20 7 7
New York 32,765 31,513 6 6 26 25
Pennsylvania 76,836 72,323 33 27 33 32
East North Central 274,468 255,892 171 155 167 154
Illinois 47,699 42,894 32 28 21 18
Indiana 68,704 61,437 28 23 46 42
Michigan 56,051 54,012 33 31 43 42
Ohio 68,151 65,214 72 65 33 31
Wisconsin 33,863 32,335 7 7 23 21
West North Central 172,522 153,777 168 150 140 125
Iowa 26,819 22,400 14 10 22 17
Kansas 23,074 17,842 4 2 15 14
Minnesota 21,460 20,391 12 11 18 16
Missouri 50,588 44,270 67 59 39 32
Nebraska 20,034 18,303 40 34 18 16
North Dakota 27,024 27,555 31 33 25 27
South Dakota 3,523 3,016 1 1 3 3
South Atlantic 295,644 288,907 146 136 184 180
Delaware 2,789 2,456 0.18 0.43 2 1
District of Columbia 94 80 0.00 0 0.44 0.44
Florida 91,226 92,505 22 18 43 44
Georgia 43,991 42,718 40 40 34 35
Maryland 10,449 9,718 2 2 6 6
North Carolina 41,461 41,129 20 16 37 37
South Carolina 27,905 26,896 16 19 15 16
Virginia 31,559 29,439 11 10 17 16
West Virginia 46,171 43,967 35 30 30 25
East South Central 163,237 157,357 102 94 84 82
Alabama 49,492 48,517 28 27 24 24
Kentucky 57,686 53,086 46 39 33 31
Mississippi 28,001 27,914 11 11 14 13
Tennessee 28,058 27,840 17 18 13 14
West South Central 316,370 309,487 179 146 250 248
Arkansas 30,468 26,858 37 30 19 18
Louisiana 43,543 41,958 26 23 51 57
Oklahoma 28,593 28,769 12 10 25 27
Texas 213,766 211,902 104 84 155 146
Mountain 151,414 153,836 57 54 116 113
Arizona 31,827 33,418 4 5 19 21
Colorado 23,040 25,602 6 7 12 13
Idaho 3,501 3,482 3 3 4 4
Montana 11,833 11,839 7 7 15 12
Nevada 12,305 13,068 3 3 8 10
New Mexico 12,848 13,402 2 2 7 8
Utah 22,436 21,120 6 5 24 21
Wyoming 33,624 31,905 26 23 26 24
Pacific Contiguous 54,711 61,556 12 15 83 90
California 34,317 39,594 1 1 52 57
Oregon 9,405 10,351 4 4 20 22
Washington 10,990 11,610 8 10 11 11
Pacific Noncontiguous 9,826 9,574 20 19 33 35
Alaska 3,946 3,636 3 2 17 18
Hawaii 5,880 5,938 17 16 16 16
U.S. Total 1,591,983 1,537,073 902 808 1,144 1,112

Notes:
The emissions data presented include total emissions from both electricity generation and the production of useful thermal output.
See Appendix A, Technical Notes, for a description of the sources and methodology used to develop the emissions estimates.
Displayed values of zero may represent small values that round to zero. The Excel version of this table provides additional precision which may be accessed by selecting individual cells.

Source: Calculations made by the Office of Energy Production Conversion and Delivery, U.S. Energy Information Administration.

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