Electric Power Monthly
| Table 6.2.A. Net Summer Capacity of Utility Scale Units by Technology and by State, May 2026 and 2025 (Megawatts) |
| Census Division and State |
Renewable Sources |
Fossil Fuels |
Hydroelectric Pumped Storage |
Other Energy Storage |
Nuclear | All Other Sources | All Sources | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
May 2026 | May 2025 | May 2026 | May 2025 | May 2026 | May 2025 | May 2026 | May 2025 | May 2026 | May 2025 | May 2026 | May 2025 | May 2026 | May 2025 |
| New England | 9,266.1 | 8,258.0 | 20,907.4 | 21,128.9 | 1,863.4 | 1,863.4 | 1,018.7 | 579.9 | 3,355.4 | 3,358.4 | 22.0 | 22.0 | 36,433.0 | 35,210.6 |
| Connecticut | 765.6 | 733.8 | 7,220.8 | 7,255.1 | 29.4 | 29.4 | 1.6 | 1.6 | 2,108.4 | 2,108.4 | 0.0 | 0.0 | 10,125.8 | 10,128.3 |
| Maine | 3,384.9 | 3,211.0 | 2,304.7 | 2,428.9 | 0.0 | 0.0 | 237.3 | 62.3 | 0.0 | 0.0 | 22.0 | 22.0 | 5,948.9 | 5,724.2 |
| Massachusetts | 2,928.6 | 2,093.8 | 7,257.0 | 7,286.8 | 1,834.0 | 1,834.0 | 741.9 | 478.1 | 0.0 | 0.0 | 0.0 | 0.0 | 12,761.5 | 11,692.7 |
| New Hampshire | 904.8 | 945.9 | 2,165.0 | 2,260.4 | 0.0 | 0.0 | 14.0 | 14.0 | 1,247.0 | 1,250.0 | 0.0 | 0.0 | 4,330.8 | 4,470.3 |
| Rhode Island | 566.0 | 556.9 | 1,842.3 | 1,780.1 | 0.0 | 0.0 | 3.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2,411.3 | 2,340.0 |
| Vermont | 716.2 | 716.6 | 117.6 | 117.6 | 0.0 | 0.0 | 20.9 | 20.9 | 0.0 | 0.0 | 0.0 | 0.0 | 854.7 | 855.1 |
| Middle Atlantic | 16,616.9 | 15,967.6 | 70,772.3 | 70,719.7 | 3,320.0 | 3,317.4 | 442.5 | 412.4 | 16,685.3 | 16,683.1 | 11.2 | 11.2 | 107,848.2 | 107,111.4 |
| New Jersey | 1,474.5 | 1,411.4 | 11,227.2 | 11,228.4 | 418.0 | 416.1 | 109.7 | 109.7 | 3,458.9 | 3,456.7 | 11.2 | 11.2 | 16,699.5 | 16,633.5 |
| New York | 11,099.3 | 10,627.2 | 25,799.1 | 25,825.4 | 1,410.5 | 1,409.8 | 278.2 | 248.1 | 3,330.4 | 3,330.4 | 0.0 | 0.0 | 41,917.5 | 41,440.9 |
| Pennsylvania | 4,043.1 | 3,929.0 | 33,746.0 | 33,665.9 | 1,491.5 | 1,491.5 | 54.6 | 54.6 | 9,896.0 | 9,896.0 | 0.0 | 0.0 | 49,231.2 | 49,037.0 |
| East North Central | 40,183.7 | 33,794.2 | 103,126.4 | 101,669.7 | 2,179.8 | 2,179.8 | 1,152.4 | 493.4 | 19,001.6 | 18,997.4 | 166.0 | 166.0 | 165,809.9 | 157,300.5 |
| Illinois | 13,461.7 | 11,543.1 | 23,298.9 | 23,588.8 | 0.0 | 0.0 | 102.3 | 100.3 | 11,591.6 | 11,591.6 | 78.0 | 78.0 | 48,532.5 | 46,901.8 |
| Indiana | 9,064.2 | 7,111.5 | 21,973.1 | 21,677.6 | 0.0 | 0.0 | 587.3 | 337.3 | 0.0 | 0.0 | 88.0 | 88.0 | 31,712.6 | 29,214.4 |
| Michigan | 7,502.2 | 5,951.1 | 20,182.8 | 20,186.4 | 2,179.8 | 2,179.8 | 115.3 | 15.3 | 4,086.5 | 4,086.5 | 0.0 | 0.0 | 34,066.6 | 32,419.1 |
| Ohio | 6,128.9 | 5,289.4 | 24,701.3 | 23,788.8 | 0.0 | 0.0 | 35.8 | 34.8 | 2,134.0 | 2,134.0 | 0.0 | 0.0 | 33,000.0 | 31,247.0 |
| Wisconsin | 4,026.7 | 3,899.1 | 12,970.3 | 12,428.1 | 0.0 | 0.0 | 311.7 | 5.7 | 1,189.5 | 1,185.3 | 0.0 | 0.0 | 18,498.2 | 17,518.2 |
| West North Central | 50,878.6 | 48,439.7 | 56,750.8 | 55,833.7 | 657.0 | 657.0 | 139.0 | 38.0 | 4,792.2 | 4,792.2 | 16.2 | 16.2 | 113,233.8 | 109,776.8 |
| Iowa | 14,188.4 | 13,768.3 | 9,470.0 | 9,441.1 | 0.0 | 0.0 | 109.3 | 10.3 | 0.0 | 0.0 | 4.0 | 4.0 | 23,771.7 | 23,223.7 |
| Kansas | 10,101.0 | 9,658.0 | 8,846.1 | 9,051.5 | 0.0 | 0.0 | 0.0 | 0.0 | 1,176.7 | 1,176.7 | 0.8 | 0.8 | 20,124.6 | 19,887.0 |
| Minnesota | 7,331.7 | 7,087.7 | 9,374.8 | 9,326.4 | 0.0 | 0.0 | 23.0 | 21.0 | 1,657.0 | 1,657.0 | 6.1 | 6.1 | 18,392.6 | 18,098.2 |
| Missouri | 4,516.1 | 3,675.2 | 15,187.8 | 15,149.1 | 657.0 | 657.0 | 1.0 | 1.0 | 1,190.0 | 1,190.0 | 0.0 | 0.0 | 21,551.9 | 20,672.3 |
| Nebraska | 3,986.6 | 3,954.0 | 6,733.8 | 6,147.1 | 0.0 | 0.0 | 4.9 | 4.9 | 768.5 | 768.5 | 0.0 | 0.0 | 11,493.8 | 10,874.5 |
| North Dakota | 5,483.8 | 5,033.8 | 5,176.3 | 4,756.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3 | 5.3 | 10,665.4 | 9,795.1 |
| South Dakota | 5,271.0 | 5,262.7 | 1,962.0 | 1,962.5 | 0.0 | 0.0 | 0.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 7,233.8 | 7,226.0 |
| South Atlantic | 46,826.6 | 43,762.1 | 152,795.8 | 152,580.9 | 8,188.4 | 8,272.5 | 2,256.2 | 1,163.2 | 27,047.1 | 27,064.1 | 373.3 | 366.9 | 237,487.4 | 233,209.7 |
| Delaware | 134.4 | 113.1 | 2,779.9 | 2,779.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2,914.3 | 2,893.0 |
| District of Columbia | 46.6 | 41.8 | 20.6 | 20.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 67.2 | 62.4 |
| Florida | 14,378.0 | 12,880.3 | 55,525.8 | 55,443.4 | 0.0 | 0.0 | 1,199.6 | 660.7 | 3,649.0 | 3,666.0 | 311.0 | 312.9 | 75,063.4 | 72,963.3 |
| Georgia | 8,400.7 | 8,296.9 | 23,327.0 | 23,338.8 | 1,897.4 | 1,897.4 | 323.7 | 146.2 | 6,289.0 | 6,289.0 | 8.3 | 0.0 | 40,246.1 | 39,968.3 |
| Maryland | 1,937.9 | 1,630.8 | 8,402.1 | 8,398.0 | 0.0 | 0.0 | 10.5 | 10.5 | 1,745.2 | 1,745.2 | 0.0 | 0.0 | 12,095.7 | 11,784.5 |
| North Carolina | 9,902.9 | 9,614.5 | 21,300.8 | 21,304.2 | 86.0 | 86.0 | 293.3 | 139.8 | 5,149.6 | 5,149.6 | 54.0 | 54.0 | 36,786.6 | 36,348.1 |
| South Carolina | 3,703.7 | 3,403.2 | 11,674.6 | 11,549.3 | 3,036.0 | 3,036.0 | 88.0 | 88.0 | 6,646.3 | 6,646.3 | 0.0 | 0.0 | 25,148.6 | 24,722.8 |
| Virginia | 6,879.9 | 6,452.1 | 16,004.9 | 15,986.6 | 3,169.0 | 3,253.1 | 230.6 | 70.5 | 3,568.0 | 3,568.0 | 0.0 | 0.0 | 29,852.4 | 29,330.3 |
| West Virginia | 1,442.5 | 1,329.4 | 13,760.1 | 13,760.1 | 0.0 | 0.0 | 110.5 | 47.5 | 0.0 | 0.0 | 0.0 | 0.0 | 15,313.1 | 15,137.0 |
| East South Central | 13,366.3 | 11,767.0 | 61,548.8 | 61,532.2 | 1,616.3 | 1,616.3 | 152.5 | 102.5 | 11,372.1 | 11,372.1 | 1.4 | 1.4 | 88,057.4 | 86,391.5 |
| Alabama | 4,811.9 | 4,568.0 | 20,980.8 | 20,974.0 | 0.0 | 0.0 | 1.0 | 1.0 | 5,452.7 | 5,452.7 | 0.0 | 0.0 | 31,246.4 | 30,995.7 |
| Kentucky | 2,430.0 | 1,994.0 | 16,712.0 | 16,746.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19,142.0 | 18,740.4 |
| Mississippi | 2,211.4 | 1,906.6 | 12,778.4 | 12,784.0 | 0.0 | 0.0 | 151.5 | 101.5 | 1,396.7 | 1,396.7 | 1.4 | 1.4 | 16,539.4 | 16,190.2 |
| Tennessee | 3,913.0 | 3,298.4 | 11,077.6 | 11,027.8 | 1,616.3 | 1,616.3 | 0.0 | 0.0 | 4,522.7 | 4,522.7 | 0.0 | 0.0 | 21,129.6 | 20,465.2 |
| West South Central | 99,613.8 | 88,248.9 | 141,322.3 | 139,053.8 | 271.5 | 271.5 | 16,718.7 | 9,263.6 | 8,842.2 | 8,856.2 | 635.6 | 628.8 | 267,404.1 | 246,322.8 |
| Arkansas | 4,397.7 | 3,609.7 | 10,820.6 | 10,752.9 | 30.0 | 30.0 | 28.2 | 28.2 | 1,807.0 | 1,821.0 | 0.0 | 0.0 | 17,083.5 | 16,241.8 |
| Louisiana | 1,995.7 | 1,764.7 | 21,298.4 | 20,626.9 | 0.0 | 0.0 | 0.0 | 0.0 | 2,055.2 | 2,055.2 | 356.0 | 356.8 | 25,705.3 | 24,803.6 |
| Oklahoma | 15,509.9 | 13,957.4 | 17,900.4 | 17,828.5 | 241.5 | 241.5 | 432.0 | 180.0 | 0.0 | 0.0 | 0.0 | 0.0 | 34,083.8 | 32,207.4 |
| Texas | 77,710.5 | 68,917.1 | 91,302.9 | 89,845.5 | 0.0 | 0.0 | 16,258.5 | 9,055.4 | 4,980.0 | 4,980.0 | 279.6 | 272.0 | 190,531.5 | 173,070.0 |
| Mountain | 58,247.9 | 48,956.1 | 57,827.9 | 58,324.6 | 794.8 | 794.8 | 10,652.1 | 6,541.9 | 3,937.0 | 3,937.0 | 121.6 | 121.6 | 131,581.3 | 118,676.0 |
| Arizona | 11,737.0 | 10,023.9 | 17,544.3 | 17,218.0 | 216.3 | 216.3 | 6,017.8 | 3,859.8 | 3,937.0 | 3,937.0 | 0.0 | 0.0 | 39,452.4 | 35,255.0 |
| Colorado | 9,318.7 | 8,465.2 | 10,541.5 | 10,465.4 | 578.5 | 578.5 | 666.3 | 456.3 | 0.0 | 0.0 | 6.1 | 6.1 | 21,111.1 | 19,971.5 |
| Idaho | 4,744.1 | 4,584.2 | 1,148.7 | 1,111.5 | 0.0 | 0.0 | 459.0 | 227.0 | 0.0 | 0.0 | 14.8 | 14.8 | 6,366.6 | 5,937.5 |
| Montana | 4,977.6 | 4,909.9 | 2,239.2 | 2,233.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 40.0 | 40.0 | 7,256.8 | 7,183.5 |
| Nevada | 7,259.7 | 7,087.1 | 8,532.6 | 8,529.9 | 0.0 | 0.0 | 1,687.8 | 1,308.8 | 0.0 | 0.0 | 6.5 | 6.5 | 17,486.6 | 16,932.3 |
| New Mexico | 11,299.4 | 6,413.4 | 4,722.1 | 4,781.1 | 0.0 | 0.0 | 1,300.2 | 689.0 | 0.0 | 0.0 | 0.7 | 0.7 | 17,322.4 | 11,884.2 |
| Utah | 3,778.0 | 2,929.0 | 6,422.9 | 7,305.9 | 0.0 | 0.0 | 521.0 | 1.0 | 0.0 | 0.0 | 40.2 | 40.2 | 10,762.1 | 10,276.1 |
| Wyoming | 5,133.4 | 4,543.4 | 6,676.6 | 6,679.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3 | 13.3 | 11,823.3 | 11,235.9 |
| Pacific Contiguous | 83,743.6 | 81,582.6 | 44,905.5 | 44,936.6 | 4,183.9 | 4,183.9 | 15,627.2 | 13,064.6 | 3,391.0 | 3,391.0 | 91.2 | 91.2 | 151,950.4 | 147,249.9 |
| California | 44,134.8 | 42,391.9 | 37,069.2 | 37,089.6 | 3,869.9 | 3,869.9 | 15,100.2 | 12,735.6 | 2,240.0 | 2,240.0 | 91.2 | 91.2 | 102,513.3 | 98,418.2 |
| Oregon | 14,188.2 | 13,764.7 | 3,763.7 | 3,769.0 | 0.0 | 0.0 | 523.0 | 323.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18,474.9 | 17,856.7 |
| Washington | 25,420.6 | 25,426.0 | 4,072.6 | 4,078.0 | 314.0 | 314.0 | 4.0 | 6.0 | 1,151.0 | 1,151.0 | 0.0 | 0.0 | 30,962.2 | 30,975.0 |
| Pacific Noncontiguous | 1,598.2 | 1,518.0 | 4,058.1 | 4,146.1 | 0.0 | 0.0 | 648.6 | 596.6 | 0.0 | 0.0 | 27.5 | 28.4 | 6,332.4 | 6,289.1 |
| Alaska | 549.7 | 549.9 | 2,174.6 | 2,167.7 | 0.0 | 0.0 | 133.7 | 133.7 | 0.0 | 0.0 | 0.0 | 0.9 | 2,858.0 | 2,852.2 |
| Hawaii | 1,048.5 | 968.1 | 1,883.5 | 1,978.4 | 0.0 | 0.0 | 514.9 | 462.9 | 0.0 | 0.0 | 27.5 | 27.5 | 3,474.4 | 3,436.9 |
| U.S. Total | 420,341.7 | 382,294.2 | 714,015.3 | 709,926.2 | 23,075.1 | 23,156.6 | 48,807.9 | 32,256.1 | 98,423.9 | 98,451.5 | 1,466.0 | 1,453.7 | 1,306,137.9 | 1,247,538.3 |
| 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.' |