Electric Power Monthly
Data for August 2025
Release Date:
October 24, 2025
Next Release Date:
November 25, 2025
Full report PDF
| Table 6.2.C. Net Summer Capacity of Utility Scale Units Using Primarily Fossil Fuels and by State, August 2025 and 2024 (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 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 | August 2025 | August 2024 |
| New England | 12,524.7 | 12,599.2 | 1,456.3 | 1,456.3 | 1,087.0 | 1,092.5 | 533.9 | 533.9 | 0.0 | 0.0 | 5,542.8 | 5,557.2 | 0.0 | 0.0 | 21,144.7 | 21,239.1 |
| Connecticut | 3,901.5 | 3,901.0 | 591.8 | 591.8 | 568.0 | 570.5 | 0.0 | 0.0 | 0.0 | 0.0 | 2,203.5 | 2,209.5 | 0.0 | 0.0 | 7,264.8 | 7,272.8 |
| Maine | 1,272.2 | 1,272.2 | 312.0 | 312.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 844.7 | 844.7 | 0.0 | 0.0 | 2,428.9 | 2,428.9 |
| Massachusetts | 4,387.3 | 4,462.3 | 536.3 | 536.3 | 93.4 | 96.4 | 0.0 | 0.0 | 0.0 | 0.0 | 2,275.9 | 2,275.9 | 0.0 | 0.0 | 7,292.9 | 7,370.9 |
| New Hampshire | 1,228.5 | 1,228.5 | 3.8 | 3.8 | 400.2 | 400.2 | 533.9 | 533.9 | 0.0 | 0.0 | 94.0 | 94.0 | 0.0 | 0.0 | 2,260.4 | 2,260.4 |
| 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 | 117.6 | 126.0 | 0.0 | 0.0 | 117.6 | 126.0 |
| Middle Atlantic | 37,180.1 | 37,141.9 | 6,950.4 | 6,914.8 | 15,934.1 | 15,931.5 | 5,382.6 | 5,382.6 | 11.6 | 11.6 | 5,149.5 | 5,155.5 | 114.9 | 114.9 | 70,723.2 | 70,652.8 |
| New Jersey | 8,222.0 | 8,212.0 | 2,604.2 | 2,604.2 | 69.5 | 66.9 | 0.0 | 0.0 | 11.6 | 11.6 | 290.1 | 290.1 | 29.0 | 29.0 | 11,226.4 | 11,213.8 |
| New York | 9,927.1 | 9,928.9 | 2,433.7 | 2,398.1 | 9,954.9 | 9,954.9 | 0.0 | 0.0 | 0.0 | 0.0 | 3,525.3 | 3,525.3 | 0.0 | 0.0 | 25,841.0 | 25,807.2 |
| Pennsylvania | 19,031.0 | 19,001.0 | 1,912.5 | 1,912.5 | 5,909.7 | 5,909.7 | 5,382.6 | 5,382.6 | 0.0 | 0.0 | 1,334.1 | 1,340.1 | 85.9 | 85.9 | 33,655.8 | 33,631.8 |
| East North Central | 31,065.4 | 31,065.4 | 26,129.6 | 26,172.6 | 5,910.2 | 4,662.4 | 35,241.3 | 36,499.1 | 251.1 | 251.1 | 2,146.0 | 2,155.0 | 854.0 | 854.0 | 101,597.6 | 101,659.6 |
| Illinois | 5,452.9 | 5,452.9 | 10,067.0 | 10,374.0 | 373.0 | 373.0 | 6,694.5 | 6,694.5 | 0.0 | 0.0 | 664.9 | 664.9 | 36.5 | 36.5 | 23,288.8 | 23,595.8 |
| Indiana | 3,892.3 | 3,892.3 | 3,796.0 | 3,343.0 | 988.0 | 999.3 | 12,721.4 | 12,721.4 | 0.0 | 0.0 | 84.0 | 85.3 | 384.1 | 384.1 | 21,865.8 | 21,425.4 |
| Michigan | 7,688.9 | 7,688.9 | 3,555.0 | 3,555.0 | 2,536.5 | 2,536.5 | 5,732.3 | 5,732.3 | 47.2 | 47.2 | 387.8 | 387.8 | 250.0 | 250.0 | 20,197.7 | 20,197.7 |
| Ohio | 10,552.6 | 10,552.6 | 5,721.0 | 5,721.0 | 91.4 | 103.1 | 6,620.5 | 6,607.5 | 145.5 | 145.5 | 503.0 | 503.0 | 183.4 | 183.4 | 23,817.4 | 23,816.1 |
| Wisconsin | 3,478.7 | 3,478.7 | 2,990.6 | 3,179.6 | 1,921.3 | 650.5 | 3,472.6 | 4,743.4 | 58.4 | 58.4 | 506.3 | 514.0 | 0.0 | 0.0 | 12,427.9 | 12,624.6 |
| West North Central | 7,051.7 | 7,051.7 | 12,736.3 | 11,900.7 | 3,837.8 | 3,729.5 | 29,343.4 | 30,507.7 | 32.0 | 32.0 | 3,679.5 | 3,843.3 | 8.4 | 8.4 | 56,689.1 | 57,073.3 |
| Iowa | 1,748.7 | 1,748.7 | 1,248.9 | 1,248.9 | 781.7 | 781.7 | 4,832.9 | 4,832.9 | 32.0 | 32.0 | 800.2 | 800.2 | 0.0 | 0.0 | 9,444.4 | 9,444.4 |
| Kansas | 247.0 | 247.0 | 2,173.6 | 2,200.6 | 1,398.2 | 1,398.2 | 4,708.7 | 4,695.0 | 0.0 | 0.0 | 542.1 | 538.1 | 0.0 | 0.0 | 9,069.6 | 9,078.9 |
| Minnesota | 2,532.9 | 2,532.9 | 2,570.4 | 2,570.4 | 428.1 | 428.1 | 3,135.5 | 3,135.5 | 0.0 | 0.0 | 635.9 | 798.1 | 0.0 | 0.0 | 9,302.8 | 9,465.0 |
| Missouri | 1,889.2 | 1,889.2 | 3,323.9 | 3,323.9 | 333.1 | 333.1 | 8,539.2 | 9,717.2 | 0.0 | 0.0 | 1,060.4 | 1,060.4 | 0.0 | 0.0 | 15,145.8 | 16,323.8 |
| Nebraska | 338.9 | 338.9 | 1,547.0 | 1,104.8 | 511.8 | 513.3 | 3,817.9 | 3,817.9 | 0.0 | 0.0 | 373.7 | 379.3 | 0.0 | 0.0 | 6,589.3 | 6,154.2 |
| North Dakota | 0.0 | 0.0 | 962.8 | 542.4 | 313.5 | 203.7 | 3,831.9 | 3,831.9 | 0.0 | 0.0 | 58.1 | 58.1 | 8.4 | 8.4 | 5,174.7 | 4,644.5 |
| South Dakota | 295.0 | 295.0 | 909.7 | 909.7 | 71.4 | 71.4 | 477.3 | 477.3 | 0.0 | 0.0 | 209.1 | 209.1 | 0.0 | 0.0 | 1,962.5 | 1,962.5 |
| South Atlantic | 65,851.7 | 65,944.7 | 32,475.9 | 32,084.9 | 12,909.4 | 13,185.6 | 35,385.3 | 35,794.3 | 83.8 | 83.8 | 5,716.3 | 5,849.8 | 135.0 | 135.0 | 152,557.4 | 153,078.1 |
| Delaware | 1,496.0 | 1,496.0 | 314.0 | 314.0 | 723.8 | 723.8 | 0.0 | 410.0 | 0.0 | 0.0 | 111.1 | 111.1 | 135.0 | 135.0 | 2,779.9 | 3,189.9 |
| 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 | 35,782.7 | 35,875.7 | 8,791.4 | 8,791.4 | 5,358.9 | 5,638.3 | 3,944.7 | 3,564.7 | 0.0 | 0.0 | 1,596.9 | 1,596.9 | 0.0 | 0.0 | 55,474.6 | 55,467.0 |
| Georgia | 8,090.8 | 8,090.8 | 7,446.1 | 7,446.1 | 850.1 | 850.1 | 5,780.0 | 5,780.0 | 83.8 | 83.8 | 1,111.5 | 1,107.2 | 0.0 | 0.0 | 23,362.3 | 23,358.0 |
| Maryland | 2,741.1 | 2,741.1 | 1,656.6 | 1,675.4 | 1,210.6 | 1,211.4 | 1,273.0 | 1,273.0 | 0.0 | 0.0 | 1,407.4 | 1,546.3 | 0.0 | 0.0 | 8,288.7 | 8,447.2 |
| North Carolina | 5,579.0 | 5,579.0 | 6,395.5 | 6,030.5 | 3,277.7 | 3,277.7 | 5,561.0 | 5,940.0 | 0.0 | 0.0 | 491.0 | 491.0 | 0.0 | 0.0 | 21,304.2 | 21,318.2 |
| South Carolina | 3,252.0 | 3,252.0 | 2,548.6 | 2,506.6 | 780.0 | 780.0 | 4,754.0 | 4,754.0 | 0.0 | 0.0 | 245.8 | 243.5 | 0.0 | 0.0 | 11,580.4 | 11,536.1 |
| Virginia | 8,910.1 | 8,910.1 | 4,212.0 | 4,212.0 | 592.8 | 588.8 | 1,530.1 | 1,530.1 | 0.0 | 0.0 | 741.6 | 742.8 | 0.0 | 0.0 | 15,986.6 | 15,983.8 |
| West Virginia | 0.0 | 0.0 | 1,091.1 | 1,088.3 | 115.5 | 115.5 | 12,542.5 | 12,542.5 | 0.0 | 0.0 | 11.0 | 11.0 | 0.0 | 0.0 | 13,760.1 | 13,757.3 |
| East South Central | 23,835.1 | 23,809.1 | 13,879.4 | 13,685.0 | 4,136.3 | 4,136.3 | 19,506.5 | 19,806.5 | 0.0 | 0.0 | 198.4 | 532.8 | 3.8 | 3.8 | 61,559.5 | 61,973.5 |
| Alabama | 11,138.3 | 11,138.3 | 3,284.8 | 3,284.8 | 1,776.5 | 1,776.5 | 4,728.0 | 4,728.0 | 0.0 | 0.0 | 42.6 | 42.6 | 3.8 | 3.8 | 20,974.0 | 20,974.0 |
| Kentucky | 1,791.0 | 1,791.0 | 5,599.6 | 5,599.6 | 714.0 | 714.0 | 8,631.0 | 8,931.0 | 0.0 | 0.0 | 10.8 | 10.8 | 0.0 | 0.0 | 16,746.4 | 17,046.4 |
| Mississippi | 8,450.7 | 8,424.7 | 1,395.3 | 1,395.3 | 1,512.3 | 1,512.3 | 1,444.0 | 1,444.0 | 0.0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 12,811.3 | 12,785.3 |
| Tennessee | 2,455.1 | 2,455.1 | 3,599.7 | 3,405.3 | 133.5 | 133.5 | 4,703.5 | 4,703.5 | 0.0 | 0.0 | 136.0 | 470.4 | 0.0 | 0.0 | 11,027.8 | 11,167.8 |
| West South Central | 64,457.9 | 64,613.6 | 17,467.4 | 17,269.2 | 29,647.3 | 28,968.1 | 25,714.7 | 26,393.7 | 856.7 | 856.7 | 744.1 | 745.5 | 344.7 | 344.7 | 139,232.8 | 139,191.5 |
| Arkansas | 4,608.2 | 4,608.2 | 702.8 | 702.8 | 703.3 | 825.3 | 4,729.6 | 4,729.6 | 0.0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 10,752.9 | 10,874.9 |
| Louisiana | 9,404.2 | 9,581.4 | 2,845.0 | 2,845.0 | 5,252.7 | 5,248.5 | 2,121.6 | 2,121.6 | 792.9 | 792.9 | 49.7 | 49.7 | 167.6 | 167.6 | 20,633.7 | 20,806.7 |
| Oklahoma | 7,309.7 | 7,299.7 | 1,653.2 | 1,653.2 | 5,567.8 | 5,635.8 | 3,258.9 | 3,258.9 | 0.0 | 0.0 | 45.2 | 45.2 | 0.0 | 0.0 | 17,834.8 | 17,892.8 |
| Texas | 43,135.8 | 43,124.3 | 12,266.4 | 12,068.2 | 18,123.5 | 17,258.5 | 15,604.6 | 16,283.6 | 63.8 | 63.8 | 640.2 | 641.6 | 177.1 | 177.1 | 90,011.4 | 89,617.1 |
| Mountain | 23,062.3 | 23,015.7 | 10,227.9 | 10,014.1 | 5,047.5 | 5,049.1 | 19,833.9 | 20,208.9 | 52.0 | 52.0 | 327.9 | 327.9 | 4.8 | 4.8 | 58,556.3 | 58,672.5 |
| Arizona | 10,185.2 | 10,138.6 | 3,204.8 | 3,129.0 | 1,278.6 | 1,278.6 | 2,556.0 | 2,936.0 | 0.0 | 0.0 | 86.2 | 86.2 | 0.0 | 0.0 | 17,310.8 | 17,568.4 |
| Colorado | 3,250.5 | 3,250.5 | 2,775.2 | 2,637.2 | 636.2 | 636.2 | 3,791.0 | 3,786.0 | 0.0 | 0.0 | 150.5 | 150.5 | 0.0 | 0.0 | 10,603.4 | 10,460.4 |
| Idaho | 515.5 | 515.5 | 573.7 | 573.7 | 16.7 | 16.7 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6 | 5.6 | 0.0 | 0.0 | 1,111.5 | 1,111.5 |
| Montana | 0.0 | 0.0 | 315.8 | 315.8 | 237.8 | 237.8 | 1,626.5 | 1,626.5 | 52.0 | 52.0 | 0.0 | 0.0 | 1.5 | 1.5 | 2,233.6 | 2,233.6 |
| Nevada | 5,703.0 | 5,703.0 | 1,629.6 | 1,629.6 | 451.8 | 450.0 | 740.4 | 740.4 | 0.0 | 0.0 | 6.0 | 6.0 | 0.0 | 0.0 | 8,530.8 | 8,529.0 |
| New Mexico | 1,484.1 | 1,484.1 | 943.3 | 943.3 | 767.7 | 767.7 | 1,540.0 | 1,540.0 | 0.0 | 0.0 | 46.0 | 46.0 | 0.0 | 0.0 | 4,781.1 | 4,781.1 |
| Utah | 1,830.0 | 1,830.0 | 534.6 | 534.6 | 332.5 | 335.9 | 4,581.0 | 4,581.0 | 0.0 | 0.0 | 27.8 | 27.8 | 0.0 | 0.0 | 7,305.9 | 7,309.3 |
| Wyoming | 94.0 | 94.0 | 250.9 | 250.9 | 1,326.2 | 1,326.2 | 4,999.0 | 4,999.0 | 0.0 | 0.0 | 5.8 | 5.8 | 3.3 | 3.3 | 6,679.2 | 6,679.2 |
| Pacific Contiguous | 26,471.9 | 26,458.4 | 12,345.5 | 12,349.5 | 4,670.4 | 4,710.0 | 727.0 | 727.0 | 0.0 | 0.0 | 474.4 | 471.4 | 186.3 | 212.5 | 44,875.5 | 44,928.8 |
| California | 20,426.1 | 20,412.6 | 11,502.3 | 11,506.3 | 4,411.6 | 4,451.2 | 57.0 | 57.0 | 0.0 | 0.0 | 445.2 | 442.2 | 186.3 | 212.5 | 37,028.5 | 37,081.8 |
| Oregon | 3,409.2 | 3,409.2 | 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 | 3,769.0 |
| Washington | 2,636.6 | 2,636.6 | 719.2 | 719.2 | 29.6 | 29.6 | 670.0 | 670.0 | 0.0 | 0.0 | 22.6 | 22.6 | 0.0 | 0.0 | 4,078.0 | 4,078.0 |
| Pacific Noncontiguous | 374.6 | 374.6 | 708.5 | 708.5 | 174.4 | 174.4 | 167.9 | 167.9 | 0.0 | 0.0 | 2,753.6 | 2,752.8 | 0.0 | 0.0 | 4,179.0 | 4,178.2 |
| Alaska | 374.6 | 374.6 | 708.5 | 708.5 | 174.4 | 174.4 | 167.9 | 167.9 | 0.0 | 0.0 | 745.2 | 744.4 | 0.0 | 0.0 | 2,170.6 | 2,169.8 |
| Hawaii | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2,008.4 | 2,008.4 | 0.0 | 0.0 | 2,008.4 | 2,008.4 |
| U.S. Total | 291,875.4 | 292,074.3 | 134,377.2 | 132,555.6 | 83,354.4 | 81,639.4 | 171,836.5 | 176,021.6 | 1,287.2 | 1,287.2 | 26,732.5 | 27,391.2 | 1,651.9 | 1,678.1 | 711,115.1 | 712,647.4 |
| NM = Not meaningful due to large relative standard error. Values for 2024 are final. Values for 2025 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.' |