| Table 4.7.C. Net Summer Capacity of Utility Scale Units Using Primarily Fossil Fuels and by State, 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 Fossil Gas |
Total Fossil Fuels |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 | Year 2023 | Year 2022 |
| New England | 14,115.3 | 14,343.8 | 1,368.4 | 1,710.1 | 672.5 | 762.8 | 533.9 | 533.9 | 0.0 | 0.0 | 5,957.5 | 5,582.4 | 0.0 | 0.0 | 22,647.6 | 22,933.0 |
| Connecticut | 3,923.0 | 3,919.4 | 584.0 | 585.7 | 556.8 | 555.2 | 0.0 | 0.0 | 0.0 | 0.0 | 2,208.7 | 2,372.4 | 0.0 | 0.0 | 7,272.5 | 7,432.7 |
| Maine | 1,285.7 | 1,279.7 | 312.0 | 312.0 | 0.0 | 80.0 | 0.0 | 0.0 | 0.0 | 0.0 | 844.7 | 844.7 | 0.0 | 0.0 | 2,442.4 | 2,516.4 |
| Massachusetts | 5,942.9 | 6,171.0 | 456.2 | 796.2 | 90.3 | 102.2 | 0.0 | 0.0 | 0.0 | 0.0 | 2,276.8 | 1,738.0 | 0.0 | 0.0 | 8,766.2 | 8,807.4 |
| New Hampshire | 1,228.5 | 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 | 2,260.4 | 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 | 37,337.0 | 37,143.4 | 7,092.0 | 7,607.0 | 15,936.8 | 14,537.6 | 6,008.7 | 8,023.2 | 11.6 | 11.6 | 5,112.0 | 5,683.1 | 114.9 | 114.9 | 71,613.0 | 73,120.8 |
| New Jersey | 8,374.0 | 8,356.5 | 2,734.5 | 2,740.5 | 69.9 | 73.7 | 0.0 | 0.0 | 11.6 | 11.6 | 290.1 | 290.1 | 29.0 | 29.0 | 11,509.1 | 11,501.4 |
| New York | 9,908.2 | 9,910.2 | 2,459.2 | 2,915.7 | 9,962.7 | 9,330.1 | 0.0 | 0.0 | 0.0 | 0.0 | 3,481.8 | 4,074.5 | 0.0 | 0.0 | 25,811.9 | 26,230.5 |
| Pennsylvania | 19,054.8 | 18,876.7 | 1,898.3 | 1,950.8 | 5,904.2 | 5,133.8 | 6,008.7 | 8,023.2 | 0.0 | 0.0 | 1,340.1 | 1,318.5 | 85.9 | 85.9 | 34,292.0 | 35,388.9 |
| East North Central | 31,442.5 | 27,799.9 | 26,550.4 | 26,500.5 | 4,503.0 | 5,776.2 | 37,336.3 | 40,352.3 | 251.1 | 249.9 | 2,269.1 | 2,285.4 | 1,043.0 | 1,080.0 | 103,395.4 | 104,044.2 |
| Illinois | 5,823.1 | 4,772.4 | 10,721.0 | 10,351.4 | 373.0 | 1,723.0 | 6,853.5 | 6,853.5 | 0.0 | 0.0 | 659.9 | 662.2 | 36.5 | 36.5 | 24,467.0 | 24,399.0 |
| Indiana | 3,899.6 | 3,875.0 | 3,365.9 | 3,365.8 | 851.4 | 829.0 | 12,847.2 | 13,842.5 | 0.0 | 0.0 | 95.8 | 95.8 | 545.1 | 545.1 | 21,605.0 | 22,553.2 |
| Michigan | 7,691.6 | 6,864.8 | 3,570.0 | 3,896.0 | 2,513.5 | 2,540.3 | 5,801.9 | 6,291.1 | 47.2 | 47.2 | 432.5 | 439.8 | 250.0 | 250.0 | 20,306.7 | 20,329.2 |
| Ohio | 10,554.2 | 8,764.8 | 5,721.3 | 5,636.8 | 102.2 | 102.2 | 6,607.5 | 8,097.5 | 145.5 | 144.3 | 503.0 | 507.3 | 211.4 | 248.4 | 23,845.1 | 23,501.3 |
| Wisconsin | 3,474.0 | 3,522.9 | 3,172.2 | 3,250.5 | 662.9 | 581.7 | 5,226.2 | 5,267.7 | 58.4 | 58.4 | 577.9 | 580.3 | 0.0 | 0.0 | 13,171.6 | 13,261.5 |
| West North Central | 7,047.3 | 7,089.6 | 11,620.1 | 11,603.9 | 3,755.9 | 3,685.9 | 30,374.7 | 31,476.7 | 32.0 | 39.5 | 3,843.8 | 3,894.8 | 8.4 | 5.6 | 56,682.2 | 57,796.0 |
| Iowa | 1,741.9 | 1,752.5 | 1,210.6 | 1,123.4 | 751.2 | 757.2 | 4,860.8 | 5,068.5 | 32.0 | 39.5 | 805.2 | 932.4 | 0.0 | 0.0 | 9,401.7 | 9,673.5 |
| Kansas | 247.0 | 266.0 | 2,208.4 | 2,192.6 | 1,396.3 | 1,392.7 | 4,524.7 | 4,521.4 | 0.0 | 0.0 | 544.7 | 537.5 | 0.0 | 0.0 | 8,921.1 | 8,910.2 |
| Minnesota | 2,532.9 | 2,532.9 | 2,545.0 | 2,545.8 | 421.9 | 449.5 | 3,141.7 | 3,978.6 | 0.0 | 0.0 | 772.3 | 773.5 | 0.0 | 0.0 | 9,413.8 | 10,280.3 |
| Missouri | 1,892.5 | 1,905.2 | 3,200.8 | 3,286.0 | 392.8 | 390.9 | 9,714.2 | 9,656.2 | 0.0 | 0.0 | 1,085.8 | 1,012.4 | 0.0 | 0.0 | 16,286.1 | 16,250.7 |
| Nebraska | 338.0 | 338.0 | 1,107.6 | 1,106.9 | 518.4 | 517.4 | 3,825.8 | 3,845.6 | 0.0 | 0.0 | 363.6 | 364.1 | 0.0 | 0.0 | 6,153.4 | 6,172.0 |
| North Dakota | 0.0 | 0.0 | 454.0 | 454.0 | 203.9 | 106.8 | 3,832.5 | 3,931.4 | 0.0 | 0.0 | 58.1 | 60.0 | 8.4 | 5.6 | 4,556.9 | 4,557.8 |
| South Dakota | 295.0 | 295.0 | 893.7 | 895.2 | 71.4 | 71.4 | 475.0 | 475.0 | 0.0 | 0.0 | 214.1 | 214.9 | 0.0 | 0.0 | 1,949.2 | 1,951.5 |
| South Atlantic | 65,781.6 | 64,694.6 | 32,264.9 | 31,826.1 | 14,129.5 | 14,607.6 | 35,006.2 | 36,987.0 | 83.8 | 83.8 | 5,941.1 | 7,081.8 | 135.0 | 135.0 | 153,342.1 | 155,415.9 |
| Delaware | 1,496.0 | 1,504.0 | 314.0 | 314.0 | 723.8 | 738.8 | 410.0 | 410.0 | 0.0 | 0.0 | 111.1 | 114.1 | 135.0 | 135.0 | 3,189.9 | 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 | 35,743.0 | 34,563.0 | 8,791.0 | 8,834.0 | 5,201.3 | 5,562.9 | 3,989.7 | 4,562.0 | 0.0 | 0.0 | 1,610.9 | 1,662.2 | 0.0 | 0.0 | 55,335.9 | 55,184.1 |
| Georgia | 8,067.0 | 8,073.2 | 7,569.1 | 7,143.5 | 850.1 | 850.1 | 5,780.0 | 5,780.0 | 83.8 | 83.8 | 1,107.0 | 1,601.6 | 0.0 | 0.0 | 23,457.0 | 23,532.2 |
| Maryland | 2,745.8 | 2,766.0 | 1,675.6 | 1,675.7 | 1,211.3 | 1,209.5 | 1,453.0 | 1,758.0 | 0.0 | 0.0 | 1,656.3 | 1,350.5 | 0.0 | 0.0 | 8,742.0 | 8,759.7 |
| North Carolina | 5,579.0 | 5,579.0 | 6,030.5 | 6,002.5 | 4,665.7 | 4,665.7 | 4,552.0 | 4,594.0 | 0.0 | 0.0 | 491.0 | 501.4 | 0.0 | 0.0 | 21,318.2 | 21,342.6 |
| South Carolina | 3,252.0 | 3,237.2 | 2,528.7 | 2,497.0 | 780.0 | 883.0 | 4,749.0 | 4,789.0 | 0.0 | 0.0 | 216.6 | 304.6 | 0.0 | 0.0 | 11,526.3 | 11,710.8 |
| Virginia | 8,898.8 | 8,972.2 | 4,245.9 | 4,249.3 | 581.8 | 582.1 | 1,530.1 | 2,536.0 | 0.0 | 0.0 | 737.2 | 1,536.4 | 0.0 | 0.0 | 15,993.8 | 17,876.0 |
| West Virginia | 0.0 | 0.0 | 1,089.5 | 1,089.5 | 115.5 | 115.5 | 12,542.4 | 12,558.0 | 0.0 | 0.0 | 11.0 | 11.0 | 0.0 | 0.0 | 13,758.4 | 13,774.0 |
| East South Central | 23,800.8 | 21,884.4 | 13,682.0 | 12,253.0 | 4,012.2 | 4,605.8 | 20,288.5 | 21,171.5 | 0.0 | 0.0 | 533.9 | 533.9 | 0.0 | 3.8 | 62,317.4 | 60,452.4 |
| Alabama | 11,172.2 | 9,795.3 | 3,307.8 | 2,572.8 | 1,883.4 | 1,982.7 | 4,728.0 | 4,728.0 | 0.0 | 0.0 | 42.6 | 42.6 | 0.0 | 3.8 | 21,134.0 | 19,125.2 |
| Kentucky | 1,789.0 | 1,763.0 | 5,599.6 | 4,905.6 | 483.0 | 483.0 | 9,162.0 | 9,180.0 | 0.0 | 0.0 | 11.9 | 11.9 | 0.0 | 0.0 | 17,045.5 | 16,343.5 |
| Mississippi | 8,384.5 | 7,871.0 | 1,369.3 | 1,369.3 | 1,512.3 | 2,006.6 | 1,444.0 | 1,444.0 | 0.0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 12,719.1 | 12,699.9 |
| Tennessee | 2,455.1 | 2,455.1 | 3,405.3 | 3,405.3 | 133.5 | 133.5 | 4,954.5 | 5,819.5 | 0.0 | 0.0 | 470.4 | 470.4 | 0.0 | 0.0 | 11,418.8 | 12,283.8 |
| West South Central | 64,856.8 | 65,720.9 | 16,899.8 | 16,628.8 | 29,761.0 | 29,710.1 | 26,698.6 | 28,568.9 | 891.4 | 882.1 | 754.2 | 701.4 | 344.7 | 186.5 | 140,206.5 | 142,398.7 |
| Arkansas | 4,605.2 | 4,613.3 | 702.8 | 702.8 | 824.0 | 824.0 | 4,734.0 | 5,108.7 | 0.0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 10,875.0 | 11,257.8 |
| Louisiana | 9,688.0 | 9,695.8 | 2,834.2 | 2,972.9 | 5,872.1 | 5,746.2 | 2,069.5 | 2,074.1 | 827.6 | 818.3 | 49.7 | 49.7 | 167.6 | 162.7 | 21,508.7 | 21,519.7 |
| Oklahoma | 7,327.6 | 8,954.9 | 1,649.2 | 1,643.0 | 5,909.1 | 5,881.1 | 3,272.5 | 3,244.5 | 0.0 | 0.0 | 53.9 | 66.4 | 0.0 | 0.0 | 18,212.3 | 19,789.9 |
| Texas | 43,236.0 | 42,456.9 | 11,713.6 | 11,310.1 | 17,155.8 | 17,258.8 | 16,622.6 | 18,141.6 | 63.8 | 63.8 | 641.6 | 576.3 | 177.1 | 23.8 | 89,610.5 | 89,831.3 |
| Mountain | 23,087.2 | 23,093.2 | 9,570.6 | 9,479.1 | 3,683.1 | 3,702.8 | 21,299.9 | 21,307.9 | 52.0 | 52.0 | 537.0 | 510.0 | 7.8 | 7.8 | 58,237.6 | 58,152.8 |
| Arizona | 10,181.6 | 10,193.6 | 3,061.8 | 3,084.8 | 1,097.6 | 1,097.6 | 2,939.0 | 2,943.0 | 0.0 | 0.0 | 268.5 | 268.5 | 0.0 | 0.0 | 17,548.5 | 17,587.5 |
| Colorado | 3,193.5 | 3,193.5 | 2,661.0 | 2,538.0 | 633.4 | 646.0 | 3,804.0 | 3,804.0 | 0.0 | 0.0 | 177.5 | 150.5 | 3.0 | 3.0 | 10,472.4 | 10,335.0 |
| Idaho | 601.0 | 595.0 | 619.2 | 627.7 | 16.7 | 16.7 | 0.0 | 0.0 | 0.0 | 0.0 | 5.4 | 5.4 | 0.0 | 0.0 | 1,242.3 | 1,244.8 |
| Montana | 0.0 | 0.0 | 315.8 | 315.8 | 72.2 | 72.2 | 1,626.5 | 1,630.5 | 52.0 | 52.0 | 0.0 | 0.0 | 1.5 | 1.5 | 2,068.0 | 2,072.0 |
| Nevada | 5,703.0 | 5,703.0 | 1,185.6 | 1,185.6 | 447.3 | 444.6 | 740.4 | 740.4 | 0.0 | 0.0 | 6.0 | 6.0 | 0.0 | 0.0 | 8,082.3 | 8,079.6 |
| New Mexico | 1,484.1 | 1,484.1 | 945.3 | 945.3 | 833.7 | 833.6 | 1,540.0 | 1,540.0 | 0.0 | 0.0 | 46.0 | 46.0 | 0.0 | 0.0 | 4,849.1 | 4,849.0 |
| Utah | 1,830.0 | 1,830.0 | 534.6 | 534.6 | 328.2 | 338.1 | 4,581.0 | 4,581.0 | 0.0 | 0.0 | 27.8 | 27.8 | 0.0 | 0.0 | 7,301.6 | 7,311.5 |
| 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 | 26,426.9 | 26,589.1 | 12,312.6 | 12,276.9 | 4,568.1 | 5,493.7 | 727.0 | 727.0 | 0.0 | 20.0 | 439.0 | 439.0 | 213.0 | 194.6 | 44,686.6 | 45,740.3 |
| California | 20,391.1 | 20,567.3 | 11,469.4 | 11,433.7 | 4,309.3 | 5,237.9 | 57.0 | 57.0 | 0.0 | 20.0 | 415.2 | 415.2 | 213.0 | 194.6 | 36,855.0 | 37,925.7 |
| Oregon | 3,409.2 | 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 | 3,769.0 | 3,755.0 |
| Washington | 2,626.6 | 2,626.6 | 719.2 | 719.2 | 29.6 | 26.6 | 670.0 | 670.0 | 0.0 | 0.0 | 17.2 | 17.2 | 0.0 | 0.0 | 4,062.6 | 4,059.6 |
| Pacific Noncontiguous | 374.6 | 374.6 | 708.5 | 721.1 | 174.4 | 174.4 | 167.9 | 167.9 | 0.0 | 0.0 | 2,731.0 | 2,724.4 | 0.0 | 0.0 | 4,156.4 | 4,162.4 |
| Alaska | 374.6 | 374.6 | 708.5 | 721.1 | 174.4 | 174.4 | 167.9 | 167.9 | 0.0 | 0.0 | 751.1 | 744.5 | 0.0 | 0.0 | 2,176.5 | 2,182.5 |
| 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 | 294,270.0 | 288,733.5 | 132,069.3 | 130,606.5 | 81,196.5 | 83,056.9 | 178,441.7 | 189,316.3 | 1,321.9 | 1,338.9 | 28,118.6 | 29,436.2 | 1,866.8 | 1,728.2 | 717,284.8 | 724,216.5 |
| NM = Not meaningful due to large relative standard error. Values are final. 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.' |