Power plants by state
Each tile opens the state’s page: every plant of 1 MW or more from the 2025 EIA-860 data, its fuel mix, its biggest sites and how much capacity was built in each decade. The tile colour shows the fuel with the most capacity in that state.
All states by capacity
| State | Plants | Capacity | Largest fuel | Its share |
|---|---|---|---|---|
| Texas | 1,023 | 196.0 GW | Natural gas | 42% |
| California | 1,870 | 107.4 GW | Natural gas | 37% |
| Florida | 331 | 79.9 GW | Natural gas | 69% |
| Pennsylvania | 273 | 53.1 GW | Natural gas | 56% |
| Illinois | 601 | 52.5 GW | Natural gas | 36% |
| New York | 1,145 | 44.2 GW | Natural gas | 55% |
| Georgia | 261 | 42.7 GW | Natural gas | 44% |
| Arizona | 191 | 40.5 GW | Natural gas | 43% |
| North Carolina | 924 | 39.9 GW | Natural gas | 48% |
| Oklahoma | 143 | 35.8 GW | Natural gas | 46% |
| Michigan | 282 | 34.7 GW | Natural gas | 42% |
| Ohio | 215 | 34.4 GW | Natural gas | 54% |
| Indiana | 221 | 33.6 GW | Coal | 41% |
| Alabama | 78 | 32.9 GW | Natural gas | 53% |
| Washington | 138 | 31.7 GW | Hydroelectric | 68% |
| Virginia | 258 | 31.3 GW | Natural gas | 48% |
| Louisiana | 97 | 29.2 GW | Natural gas | 71% |
| South Carolina | 215 | 27.2 GW | Natural gas | 29% |
| Iowa | 306 | 24.8 GW | Wind | 54% |
| Tennessee | 99 | 23.3 GW | Natural gas | 32% |
| Missouri | 137 | 23.2 GW | Coal | 39% |
| Colorado | 320 | 22.7 GW | Natural gas | 35% |
| Kentucky | 62 | 22.2 GW | Coal | 46% |
| Kansas | 190 | 21.0 GW | Wind | 46% |
| Minnesota | 792 | 19.8 GW | Natural gas | 32% |
| Wisconsin | 271 | 19.4 GW | Natural gas | 41% |
| Oregon | 302 | 19.0 GW | Hydroelectric | 44% |
| Nevada | 117 | 19.0 GW | Natural gas | 48% |
| Arkansas | 120 | 18.8 GW | Natural gas | 38% |
| New Jersey | 414 | 18.2 GW | Natural gas | 68% |
| Mississippi | 63 | 17.9 GW | Natural gas | 71% |
| West Virginia | 42 | 16.1 GW | Coal | 81% |
| New Mexico | 161 | 13.8 GW | Wind | 32% |
| Maryland | 236 | 13.4 GW | Natural gas | 47% |
| Massachusetts | 685 | 13.0 GW | Natural gas | 51% |
| Wyoming | 71 | 12.7 GW | Coal | 43% |
| Nebraska | 139 | 12.1 GW | Coal | 33% |
| Utah | 126 | 11.1 GW | Natural gas | 36% |
| Connecticut | 182 | 11.0 GW | Natural gas | 49% |
| North Dakota | 62 | 11.0 GW | Wind | 43% |
| South Dakota | 54 | 7,670 MW | Wind | 45% |
| Montana | 73 | 7,662 MW | Hydroelectric | 35% |
| Idaho | 153 | 6,431 MW | Hydroelectric | 42% |
| Maine | 274 | 6,164 MW | Natural gas | 26% |
| New Hampshire | 61 | 4,582 MW | Natural gas | 31% |
| Hawaii | 76 | 3,691 MW | Oil and petroleum | 56% |
| Alaska | 146 | 3,116 MW | Natural gas | 45% |
| Delaware | 38 | 3,020 MW | Natural gas | 87% |
| Rhode Island | 112 | 2,577 MW | Natural gas | 77% |
| Vermont | 117 | 899 MW | Hydroelectric | 36% |
| District of Columbia | 19 | 70.5 MW | Solar | 48% |