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Electric Power Monthly

Data for September 2023 Release Date: November 22, 2023 Next Release Date: December 22, 2023 Full report PDF
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SAS Output
Table 6.2.C. Net Summer Capacity of Utility Scale Units Using Primarily Fossil Fuels and by State, September 2023 and 2022 (Megawatts)

Census Division
and State		 Natural Gas Fired
Combined Cycle		 Natural Gas Fired
Combustion Turbine		 Other Natural Gas Coal Petroleum
Coke		 Petroleum
Liquids		 Other Gases Total
Fossil Fuels

September 2023 September 2022 September 2023 September 2022 September 2023 September 2022 September 2023 September 2022 September 2023 September 2022 September 2023 September 2022 September 2023 September 2022 September 2023 September 2022
New England 14,344.0 14,343.8 1,579.9 1,706.8 682.8 748.0 533.9 533.9 0.0 0.0 5,433.8 5,582.4 0.0 0.0 22,574.4 22,914.9
Connecticut 3,919.4 3,919.4 585.7 585.7 555.2 540.4 0.0 0.0 0.0 0.0 2,224.0 2,372.4 0.0 0.0 7,284.3 7,417.9
Maine 1,279.7 1,279.7 181.8 312.0 0.0 80.0 0.0 0.0 0.0 0.0 844.7 844.7 0.0 0.0 2,306.2 2,516.4
Massachusetts 6,171.2 6,171.0 796.2 792.9 102.2 102.2 0.0 0.0 0.0 0.0 1,737.8 1,738.0 0.0 0.0 8,807.4 8,804.1
New Hampshire 1,238.5 1,238.5 3.8 3.8 0.0 0.0 533.9 533.9 0.0 0.0 494.2 494.2 0.0 0.0 2,270.4 2,270.4
Rhode Island 1,735.2 1,735.2 12.4 12.4 25.4 25.4 0.0 0.0 0.0 0.0 7.1 7.1 0.0 0.0 1,780.1 1,780.1
Vermont 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 126.0 126.0 0.0 0.0 126.0 126.0
Middle Atlantic 37,256.4 37,143.4 7,098.4 7,607.0 14,537.6 14,537.6 6,761.0 8,023.2 11.6 11.6 5,692.3 5,723.7 114.9 114.9 71,472.2 73,161.4
New Jersey 8,356.5 8,356.5 2,740.5 2,740.5 73.7 73.7 0.0 0.0 11.6 11.6 290.1 313.0 29.0 29.0 11,501.4 11,524.3
New York 9,910.2 9,910.2 2,459.6 2,915.7 9,330.1 9,330.1 0.0 0.0 0.0 0.0 4,072.9 4,100.3 0.0 0.0 25,772.8 26,256.3
Pennsylvania 18,989.7 18,876.7 1,898.3 1,950.8 5,133.8 5,133.8 6,761.0 8,023.2 0.0 0.0 1,329.3 1,310.4 85.9 85.9 34,198.0 35,380.8
East North Central 30,890.3 27,799.9 26,802.7 26,468.6 4,482.4 5,775.3 37,944.3 42,626.8 249.9 249.9 2,267.2 2,286.4 1,050.0 1,080.0 103,686.8 106,286.9
Illinois 5,986.4 4,772.4 10,665.4 10,351.4 373.0 1,723.0 6,853.5 7,413.5 0.0 0.0 662.2 662.2 36.5 36.5 24,577.0 24,959.0
Indiana 3,905.0 3,875.0 3,365.8 3,365.8 829.0 828.1 13,410.1 13,842.5 0.0 0.0 95.8 95.8 545.1 545.1 22,150.8 22,552.3
Michigan 6,864.8 6,864.8 3,896.0 3,896.0 2,540.3 2,540.3 5,801.9 8,005.6 47.2 47.2 423.8 439.8 250.0 250.0 19,824.0 22,043.7
Ohio 10,611.2 8,764.8 5,686.6 5,604.9 102.2 102.2 6,607.5 8,097.5 144.3 144.3 505.1 508.3 218.4 248.4 23,875.3 23,470.4
Wisconsin 3,522.9 3,522.9 3,188.9 3,250.5 637.9 581.7 5,271.3 5,267.7 58.4 58.4 580.3 580.3 0.0 0.0 13,259.7 13,261.5
West North Central 7,089.6 7,089.6 11,603.9 11,648.9 3,685.9 3,896.1 31,091.5 31,986.7 39.5 39.5 3,888.6 3,944.1 5.6 5.6 57,404.6 58,610.5
Iowa 1,752.5 1,752.5 1,123.4 1,123.4 757.2 741.4 4,833.2 5,068.5 39.5 39.5 932.4 933.9 0.0 0.0 9,438.2 9,659.2
Kansas 266.0 266.0 2,192.6 2,192.6 1,392.7 1,392.7 4,521.4 4,521.4 0.0 0.0 540.5 537.5 0.0 0.0 8,913.2 8,910.2
Minnesota 2,532.9 2,532.9 2,545.8 2,545.8 449.5 449.5 3,823.7 3,978.6 0.0 0.0 769.3 767.3 0.0 0.0 10,121.2 10,274.1
Missouri 1,905.2 1,905.2 3,286.0 3,331.0 390.9 616.9 9,661.2 10,166.2 0.0 0.0 1,012.4 1,066.4 0.0 0.0 16,255.7 17,085.7
Nebraska 338.0 338.0 1,106.9 1,106.9 517.4 517.4 3,845.6 3,845.6 0.0 0.0 359.1 364.1 0.0 0.0 6,167.0 6,172.0
North Dakota 0.0 0.0 454.0 454.0 106.8 106.8 3,931.4 3,931.4 0.0 0.0 60.0 60.0 5.6 5.6 4,557.8 4,557.8
South Dakota 295.0 295.0 895.2 895.2 71.4 71.4 475.0 475.0 0.0 0.0 214.9 214.9 0.0 0.0 1,951.5 1,951.5
South Atlantic 65,856.8 64,675.6 31,826.1 31,826.1 14,215.8 14,608.6 36,034.0 36,987.0 83.8 83.8 6,231.8 7,099.8 135.0 135.0 154,383.3 155,415.9
Delaware 1,504.0 1,504.0 314.0 314.0 738.8 738.8 410.0 410.0 0.0 0.0 114.1 114.1 135.0 135.0 3,215.9 3,215.9
District of Columbia 0.0 0.0 20.6 20.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20.6 20.6
Florida 35,710.4 34,563.0 8,834.0 8,834.0 5,170.5 5,562.9 4,615.0 4,562.0 0.0 0.0 1,662.2 1,662.2 0.0 0.0 55,992.1 55,184.1
Georgia 8,073.2 8,073.2 7,143.5 7,143.5 850.1 850.1 5,780.0 5,780.0 83.8 83.8 1,601.6 1,601.6 0.0 0.0 23,532.2 23,532.2
Maryland 2,766.0 2,766.0 1,675.7 1,675.7 1,210.1 1,209.5 1,758.0 1,758.0 0.0 0.0 1,350.5 1,368.5 0.0 0.0 8,760.3 8,777.7
North Carolina 5,579.0 5,579.0 6,002.5 6,002.5 4,665.7 4,665.7 4,594.0 4,594.0 0.0 0.0 501.4 501.4 0.0 0.0 21,342.6 21,342.6
South Carolina 3,252.0 3,218.2 2,497.0 2,497.0 883.0 883.0 4,789.0 4,789.0 0.0 0.0 244.6 304.6 0.0 0.0 11,665.6 11,691.8
Virginia 8,972.2 8,972.2 4,249.3 4,249.3 582.1 583.1 1,530.0 2,536.0 0.0 0.0 746.4 1,536.4 0.0 0.0 16,080.0 17,877.0
West Virginia 0.0 0.0 1,089.5 1,089.5 115.5 115.5 12,558.0 12,558.0 0.0 0.0 11.0 11.0 0.0 0.0 13,774.0 13,774.0
East South Central 23,087.3 21,857.4 12,988.0 12,253.0 4,475.8 4,605.8 21,171.5 21,171.5 0.0 0.0 533.9 533.9 3.8 3.8 62,260.3 60,425.4
Alabama 10,454.2 9,795.3 3,307.8 2,572.8 1,852.7 1,982.7 4,728.0 4,728.0 0.0 0.0 42.6 42.6 3.8 3.8 20,389.1 19,125.2
Kentucky 1,763.0 1,763.0 4,905.6 4,905.6 483.0 483.0 9,180.0 9,180.0 0.0 0.0 11.9 11.9 0.0 0.0 16,343.5 16,343.5
Mississippi 8,415.0 7,844.0 1,369.3 1,369.3 2,006.6 2,006.6 1,444.0 1,444.0 0.0 0.0 9.0 9.0 0.0 0.0 13,243.9 12,672.9
Tennessee 2,455.1 2,455.1 3,405.3 3,405.3 133.5 133.5 5,819.5 5,819.5 0.0 0.0 470.4 470.4 0.0 0.0 12,283.8 12,283.8
West South Central 66,042.4 65,755.9 16,958.4 16,361.2 29,710.1 29,835.9 27,078.9 28,568.9 882.1 882.1 702.7 701.4 213.4 186.5 141,588.0 142,291.9
Arkansas 4,613.3 4,613.3 702.8 702.8 824.0 824.0 5,108.7 5,108.7 0.0 0.0 9.0 9.0 0.0 0.0 11,257.8 11,257.8
Louisiana 9,695.8 9,695.8 2,972.9 2,972.9 5,746.2 5,746.2 2,074.1 2,074.1 818.3 818.3 49.7 49.7 189.6 162.7 21,546.6 21,519.7
Oklahoma 8,955.9 8,954.9 1,643.0 1,643.0 5,881.1 5,915.1 3,244.5 3,244.5 0.0 0.0 66.4 66.4 0.0 0.0 19,790.9 19,823.9
Texas 42,777.4 42,491.9 11,639.7 11,042.5 17,258.8 17,350.6 16,651.6 18,141.6 63.8 63.8 577.6 576.3 23.8 23.8 88,992.7 89,690.5
Mountain 23,060.9 23,093.2 9,642.9 9,479.1 3,703.6 3,698.0 21,307.9 21,632.9 52.0 52.0 510.0 510.0 7.8 7.8 58,285.1 58,473.0
Arizona 10,193.6 10,193.6 3,084.8 3,084.8 1,097.6 1,097.6 2,943.0 2,943.0 0.0 0.0 268.5 268.5 0.0 0.0 17,587.5 17,587.5
Colorado 3,193.5 3,193.5 2,701.8 2,538.0 646.0 646.0 3,804.0 4,129.0 0.0 0.0 150.5 150.5 3.0 3.0 10,498.8 10,660.0
Idaho 562.7 595.0 627.7 627.7 16.7 16.7 0.0 0.0 0.0 0.0 5.4 5.4 0.0 0.0 1,212.5 1,244.8
Montana 0.0 0.0 315.8 315.8 72.2 72.2 1,630.5 1,630.5 52.0 52.0 0.0 0.0 1.5 1.5 2,072.0 2,072.0
Nevada 5,703.0 5,703.0 1,185.6 1,185.6 446.4 444.6 740.4 740.4 0.0 0.0 6.0 6.0 0.0 0.0 8,081.4 8,079.6
New Mexico 1,484.1 1,484.1 945.3 945.3 832.6 833.6 1,540.0 1,540.0 0.0 0.0 46.0 46.0 0.0 0.0 4,848.0 4,849.0
Utah 1,830.0 1,830.0 534.6 534.6 338.1 333.3 4,581.0 4,581.0 0.0 0.0 27.8 27.8 0.0 0.0 7,311.5 7,306.7
Wyoming 94.0 94.0 247.3 247.3 254.0 254.0 6,069.0 6,069.0 0.0 0.0 5.8 5.8 3.3 3.3 6,673.4 6,673.4
Pacific Contiguous 26,740.8 26,589.1 12,276.9 12,276.9 5,496.3 5,489.6 727.0 727.0 0.0 20.0 439.0 437.0 194.6 199.9 45,874.6 45,739.5
California 20,719.0 20,567.3 11,433.7 11,433.7 5,240.5 5,233.8 57.0 57.0 0.0 20.0 415.2 415.2 194.6 199.9 38,060.0 37,926.9
Oregon 3,395.2 3,395.2 124.0 124.0 229.2 229.2 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 3,755.0 3,755.0
Washington 2,626.6 2,626.6 719.2 719.2 26.6 26.6 670.0 670.0 0.0 0.0 17.2 15.2 0.0 0.0 4,059.6 4,057.6
Pacific Noncontiguous 374.6 374.6 721.1 721.1 174.4 177.4 167.9 167.9 0.0 0.0 2,723.8 2,721.8 0.0 0.0 4,161.8 4,162.8
Alaska 374.6 374.6 721.1 721.1 174.4 177.4 167.9 167.9 0.0 0.0 743.9 741.9 0.0 0.0 2,181.9 2,182.9
Hawaii 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1,979.9 1,979.9 0.0 0.0 1,979.9 1,979.9
U.S. Total 294,743.1 288,722.5 131,498.3 130,348.7 81,164.7 83,372.3 182,817.9 192,425.8 1,318.9 1,338.9 28,423.1 29,540.5 1,725.1 1,733.5 721,691.1 727,482.2

NM = Not meaningful due to large relative standard error.
Values for 2022 are final. Values for 2023 are preliminary.

NOTES:
Capacity from facilities with a total generator nameplate capacity less than 1 MW are excluded from this report. This exclusion may represent a significant portion of existing or planned capacity for some technologies such as solar photovoltaic generation.

Sources: U.S. Energy Information Administration, Form EIA-860, 'Annual Electric Generator Report' and Form EIA-860M, 'Monthly Update to the Annual Electric Generator Report.'