Electric Power Monthly
| Table 6.2.A. Net Summer Capacity of Utility Scale Units by Technology and by State, March 2025 and 2024 (Megawatts) |
| Census Division and State |
Renewable Sources |
Fossil Fuels |
Hydroelectric Pumped Storage |
Other Energy Storage |
Nuclear | All Other Sources | All Sources | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
March 2025 | March 2024 | March 2025 | March 2024 | March 2025 | March 2024 | March 2025 | March 2024 | March 2025 | March 2024 | March 2025 | March 2024 | March 2025 | March 2024 |
| New England | 8,168.2 | 7,512.3 | 21,158.6 | 22,602.0 | 1,863.4 | 1,863.4 | 405.2 | 375.2 | 3,354.2 | 3,349.9 | 22.0 | 22.0 | 34,971.6 | 35,724.8 |
| Connecticut | 728.0 | 568.8 | 7,270.3 | 7,286.5 | 29.4 | 29.4 | 1.6 | 1.6 | 2,104.2 | 2,104.2 | 0.0 | 0.0 | 10,133.5 | 9,990.5 |
| Maine | 3,177.2 | 2,772.3 | 2,428.9 | 2,442.4 | 0.0 | 0.0 | 62.3 | 62.3 | 0.0 | 0.0 | 22.0 | 22.0 | 5,690.4 | 5,299.0 |
| Massachusetts | 2,065.9 | 2,006.6 | 7,292.9 | 8,706.6 | 1,834.0 | 1,834.0 | 303.4 | 273.4 | 0.0 | 0.0 | 0.0 | 0.0 | 11,496.2 | 12,820.6 |
| New Hampshire | 945.9 | 946.6 | 2,260.4 | 2,260.4 | 0.0 | 0.0 | 14.0 | 14.0 | 1,250.0 | 1,245.7 | 0.0 | 0.0 | 4,470.3 | 4,466.7 |
| Rhode Island | 539.6 | 510.4 | 1,780.1 | 1,780.1 | 0.0 | 0.0 | 3.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2,322.7 | 2,293.5 |
| Vermont | 711.6 | 707.6 | 126.0 | 126.0 | 0.0 | 0.0 | 20.9 | 20.9 | 0.0 | 0.0 | 0.0 | 0.0 | 858.5 | 854.5 |
| Middle Atlantic | 15,729.8 | 14,533.0 | 70,630.3 | 71,580.1 | 3,317.4 | 3,312.0 | 415.4 | 370.5 | 16,683.1 | 15,854.5 | 11.2 | 11.2 | 106,787.2 | 105,661.3 |
| New Jersey | 1,379.1 | 1,377.0 | 11,223.8 | 11,509.0 | 416.1 | 415.4 | 109.7 | 89.7 | 3,456.7 | 3,456.7 | 11.2 | 11.2 | 16,596.6 | 16,859.0 |
| New York | 10,447.8 | 9,521.2 | 25,804.7 | 25,779.6 | 1,409.8 | 1,405.1 | 251.1 | 226.2 | 3,330.4 | 3,304.6 | 0.0 | 0.0 | 41,243.8 | 40,236.7 |
| Pennsylvania | 3,902.9 | 3,634.8 | 33,601.8 | 34,291.5 | 1,491.5 | 1,491.5 | 54.6 | 54.6 | 9,896.0 | 9,093.2 | 0.0 | 0.0 | 48,946.8 | 48,565.6 |
| East North Central | 33,147.8 | 26,246.3 | 101,628.2 | 102,739.7 | 2,179.8 | 2,179.8 | 493.4 | 173.9 | 18,997.4 | 18,206.2 | 169.8 | 169.8 | 156,616.4 | 149,715.7 |
| Illinois | 11,509.0 | 9,219.4 | 23,588.0 | 24,050.6 | 0.0 | 0.0 | 100.3 | 96.1 | 11,591.6 | 11,567.6 | 78.0 | 78.0 | 46,866.9 | 45,011.7 |
| Indiana | 6,684.3 | 5,044.3 | 21,415.0 | 21,495.8 | 0.0 | 0.0 | 337.3 | 36.0 | 0.0 | 0.0 | 88.0 | 88.0 | 28,524.6 | 26,664.1 |
| Michigan | 5,951.1 | 5,304.7 | 20,193.9 | 20,232.7 | 2,179.8 | 2,179.8 | 15.3 | 1.3 | 4,086.5 | 3,318.0 | 3.8 | 3.8 | 32,430.4 | 31,040.3 |
| Ohio | 5,119.1 | 3,444.3 | 23,817.4 | 23,837.6 | 0.0 | 0.0 | 34.8 | 34.8 | 2,134.0 | 2,134.0 | 0.0 | 0.0 | 31,105.3 | 29,450.7 |
| Wisconsin | 3,884.3 | 3,233.6 | 12,613.9 | 13,123.0 | 0.0 | 0.0 | 5.7 | 5.7 | 1,185.3 | 1,186.6 | 0.0 | 0.0 | 17,689.2 | 17,548.9 |
| West North Central | 48,097.0 | 45,843.8 | 55,770.3 | 56,729.1 | 657.0 | 657.0 | 38.0 | 33.0 | 4,792.2 | 4,792.2 | 12.2 | 12.2 | 109,366.7 | 108,067.3 |
| Iowa | 13,767.7 | 13,353.0 | 9,383.8 | 9,390.7 | 0.0 | 0.0 | 10.3 | 10.3 | 0.0 | 0.0 | 0.0 | 0.0 | 23,161.8 | 22,754.0 |
| Kansas | 9,451.7 | 9,098.8 | 9,055.9 | 8,925.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1,176.7 | 1,176.7 | 0.8 | 0.8 | 19,685.1 | 19,201.5 |
| Minnesota | 7,145.6 | 6,755.1 | 9,459.8 | 9,472.8 | 0.0 | 0.0 | 21.0 | 16.0 | 1,657.0 | 1,657.0 | 6.1 | 6.1 | 18,289.5 | 17,907.0 |
| Missouri | 3,475.2 | 3,038.2 | 15,132.7 | 16,286.1 | 657.0 | 657.0 | 1.0 | 1.0 | 1,190.0 | 1,190.0 | 0.0 | 0.0 | 20,455.9 | 21,172.3 |
| Nebraska | 3,947.0 | 3,854.1 | 6,147.1 | 6,153.4 | 0.0 | 0.0 | 4.9 | 4.9 | 768.5 | 768.5 | 0.0 | 0.0 | 10,867.5 | 10,780.9 |
| North Dakota | 5,038.7 | 4,839.9 | 4,644.5 | 4,556.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3 | 5.3 | 9,688.5 | 9,401.9 |
| South Dakota | 5,271.1 | 4,904.7 | 1,946.5 | 1,944.2 | 0.0 | 0.0 | 0.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 7,218.4 | 6,849.7 |
| South Atlantic | 43,599.7 | 38,570.5 | 152,777.6 | 152,953.1 | 8,272.5 | 8,272.5 | 1,117.1 | 853.9 | 27,018.1 | 25,904.1 | 366.9 | 366.9 | 233,151.9 | 226,921.0 |
| Delaware | 113.1 | 108.8 | 2,779.9 | 3,189.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2,893.0 | 3,298.7 |
| District of Columbia | 41.8 | 34.0 | 20.6 | 20.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 62.4 | 54.6 |
| Florida | 12,878.3 | 10,636.2 | 55,512.9 | 55,336.3 | 0.0 | 0.0 | 615.7 | 560.7 | 3,666.0 | 3,666.0 | 312.9 | 312.9 | 72,985.8 | 70,512.1 |
| Georgia | 8,316.0 | 7,145.1 | 23,357.8 | 23,457.0 | 1,897.4 | 1,897.4 | 146.2 | 81.2 | 6,289.0 | 5,175.0 | 0.0 | 0.0 | 40,006.4 | 37,755.7 |
| Maryland | 1,507.7 | 1,452.5 | 8,448.4 | 8,738.8 | 0.0 | 0.0 | 9.4 | 13.7 | 1,745.2 | 1,745.2 | 0.0 | 0.0 | 11,710.7 | 11,950.2 |
| North Carolina | 9,610.5 | 9,221.4 | 21,304.2 | 20,939.2 | 86.0 | 86.0 | 139.8 | 58.3 | 5,149.6 | 5,149.6 | 54.0 | 54.0 | 36,344.1 | 35,508.5 |
| South Carolina | 3,401.2 | 3,331.3 | 11,578.1 | 11,531.1 | 3,036.0 | 3,036.0 | 88.0 | 22.0 | 6,600.3 | 6,600.3 | 0.0 | 0.0 | 24,703.6 | 24,520.7 |
| Virginia | 6,407.5 | 5,343.1 | 16,015.6 | 15,981.8 | 3,253.1 | 3,253.1 | 70.5 | 70.5 | 3,568.0 | 3,568.0 | 0.0 | 0.0 | 29,314.7 | 28,216.5 |
| West Virginia | 1,323.6 | 1,298.1 | 13,760.1 | 13,758.4 | 0.0 | 0.0 | 47.5 | 47.5 | 0.0 | 0.0 | 0.0 | 0.0 | 15,131.2 | 15,104.0 |
| East South Central | 11,567.0 | 9,878.4 | 61,689.5 | 62,014.7 | 1,616.3 | 1,616.3 | 102.5 | 2.5 | 11,365.7 | 11,365.7 | 1.4 | 1.4 | 86,342.4 | 84,879.0 |
| Alabama | 4,568.0 | 4,539.6 | 20,990.0 | 21,134.0 | 0.0 | 0.0 | 1.0 | 1.0 | 5,452.7 | 5,452.7 | 0.0 | 0.0 | 31,011.7 | 31,127.3 |
| Kentucky | 1,794.0 | 1,290.2 | 16,746.4 | 16,745.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18,540.4 | 18,035.7 |
| Mississippi | 1,906.6 | 728.0 | 12,785.3 | 12,716.4 | 0.0 | 0.0 | 101.5 | 1.5 | 1,390.3 | 1,390.3 | 1.4 | 1.4 | 16,185.1 | 14,837.6 |
| Tennessee | 3,298.4 | 3,320.6 | 11,167.8 | 11,418.8 | 1,616.3 | 1,616.3 | 0.0 | 0.0 | 4,522.7 | 4,522.7 | 0.0 | 0.0 | 20,605.2 | 20,878.4 |
| West South Central | 86,440.2 | 75,225.8 | 139,145.9 | 139,790.6 | 271.5 | 288.0 | 8,053.6 | 3,908.2 | 8,852.5 | 8,856.5 | 575.8 | 578.1 | 243,339.5 | 228,647.2 |
| Arkansas | 3,411.0 | 2,316.6 | 10,751.6 | 10,875.0 | 30.0 | 30.0 | 28.2 | 22.0 | 1,821.0 | 1,825.0 | 0.0 | 0.0 | 16,041.8 | 15,068.6 |
| Louisiana | 1,764.7 | 958.6 | 20,634.1 | 21,191.8 | 0.0 | 0.0 | 0.0 | 0.0 | 2,051.5 | 2,051.5 | 356.8 | 359.1 | 24,807.1 | 24,561.0 |
| Oklahoma | 13,932.2 | 13,612.5 | 17,824.8 | 18,290.3 | 241.5 | 258.0 | 10.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 32,008.5 | 32,170.8 |
| Texas | 67,332.3 | 58,338.1 | 89,935.4 | 89,433.5 | 0.0 | 0.0 | 8,015.4 | 3,876.2 | 4,980.0 | 4,980.0 | 219.0 | 219.0 | 170,482.1 | 156,846.8 |
| Mountain | 48,285.8 | 43,443.7 | 58,424.2 | 58,218.1 | 794.8 | 806.7 | 4,877.9 | 2,405.8 | 3,937.0 | 3,937.0 | 121.6 | 124.6 | 116,441.3 | 108,935.9 |
| Arizona | 9,393.3 | 7,455.1 | 17,318.5 | 17,548.5 | 216.3 | 216.3 | 2,490.0 | 1,001.0 | 3,937.0 | 3,937.0 | 0.0 | 0.0 | 33,355.1 | 30,157.9 |
| Colorado | 8,432.4 | 8,231.0 | 10,465.4 | 10,447.4 | 578.5 | 590.4 | 362.1 | 241.0 | 0.0 | 0.0 | 6.1 | 9.1 | 19,844.5 | 19,518.9 |
| Idaho | 4,584.6 | 4,255.5 | 1,111.5 | 1,242.3 | 0.0 | 0.0 | 227.0 | 0.0 | 0.0 | 0.0 | 14.8 | 14.8 | 5,937.9 | 5,512.6 |
| Montana | 4,901.8 | 4,799.8 | 2,233.6 | 2,068.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 40.0 | 40.0 | 7,175.4 | 6,907.8 |
| Nevada | 7,080.7 | 6,614.8 | 8,529.0 | 8,083.2 | 0.0 | 0.0 | 1,108.8 | 923.8 | 0.0 | 0.0 | 6.5 | 6.5 | 16,725.0 | 15,628.3 |
| New Mexico | 6,416.6 | 5,935.4 | 4,781.1 | 4,849.1 | 0.0 | 0.0 | 689.0 | 239.0 | 0.0 | 0.0 | 0.7 | 0.7 | 11,887.4 | 11,024.2 |
| Utah | 2,926.8 | 2,647.0 | 7,305.9 | 7,303.8 | 0.0 | 0.0 | 1.0 | 1.0 | 0.0 | 0.0 | 40.2 | 40.2 | 10,273.9 | 9,992.0 |
| Wyoming | 4,549.6 | 3,505.1 | 6,679.2 | 6,675.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3 | 13.3 | 11,242.1 | 10,194.2 |
| Pacific Contiguous | 81,282.6 | 78,693.0 | 44,863.3 | 44,662.7 | 4,183.9 | 4,225.9 | 12,381.2 | 8,431.5 | 3,391.0 | 3,391.0 | 91.2 | 91.2 | 146,193.2 | 139,495.3 |
| California | 42,092.8 | 39,767.0 | 37,021.7 | 36,831.1 | 3,869.9 | 3,911.9 | 12,053.2 | 8,390.5 | 2,240.0 | 2,240.0 | 91.2 | 91.2 | 97,368.8 | 91,231.7 |
| Oregon | 13,758.1 | 13,575.7 | 3,769.0 | 3,769.0 | 0.0 | 0.0 | 322.0 | 35.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17,849.1 | 17,379.7 |
| Washington | 25,431.7 | 25,350.3 | 4,072.6 | 4,062.6 | 314.0 | 314.0 | 6.0 | 6.0 | 1,151.0 | 1,151.0 | 0.0 | 0.0 | 30,975.3 | 30,883.9 |
| Pacific Noncontiguous | 1,507.9 | 1,417.1 | 4,176.1 | 4,157.4 | 0.0 | 0.0 | 596.6 | 466.1 | 0.0 | 0.0 | 0.9 | 28.4 | 6,281.5 | 6,069.0 |
| Alaska | 549.9 | 549.9 | 2,167.7 | 2,176.5 | 0.0 | 0.0 | 133.7 | 93.7 | 0.0 | 0.0 | 0.9 | 0.9 | 2,852.2 | 2,821.0 |
| Hawaii | 958.0 | 867.2 | 2,008.4 | 1,980.9 | 0.0 | 0.0 | 462.9 | 372.4 | 0.0 | 0.0 | 0.0 | 27.5 | 3,429.3 | 3,248.0 |
| U.S. Total | 377,826.0 | 341,363.9 | 710,264.0 | 715,447.5 | 23,156.6 | 23,221.6 | 28,480.9 | 17,020.6 | 98,391.2 | 95,657.1 | 1,373.0 | 1,405.8 | 1,239,491.7 | 1,194,116.5 |
| NM = Not meaningful due to large relative standard error. Values 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 capacity for some technologies such as solar photovoltaic generation. Concentrated Solar Power Energy Storage is included in 'Renewable sources'; it is not included in 'Other Energy Storage' 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.' |