Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Cavalry Solar Hybrid | Cavalry Energy Center LLC | Monon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 360.7 GWh | Apr 2024 | Jun 2026 | Solar |
| Spectrum Solar Hybrid | Spectrum Solar LLC | Oxon Hill, MD | PJM Interconnection, LLC (PJM) | 10.7 GWh | Nov 2023 | Dec 2025 | Solar |
| Mount Dora Solar Farm F | Green Street Power Partners | Mount Dora, FL | Duke Energy Florida, Inc. (FPC) | 4.5 GWh | Feb 2023 | Dec 2025 | Solar |
| Mount Dora Solar Farm W | Green Street Power Partners | Mount Dora, FL | Duke Energy Florida, Inc. (FPC) | 3.5 GWh | Feb 2023 | Dec 2025 | Solar |
| Hornshadow Solar, LLC | Hornshadow Solar, LLC | Castle Dale, UT | PacifiCorp East (PACE) | 251.5 GWh | May 2025 | Jun 2026 | Solar |
| Brewer (CSG) | Nautilus Solar Solutions | Brewer, ME | ISO New England (ISNE) | 7.0 GWh | Jul 2024 | Dec 2025 | Solar |
| Green River Energy Center - Hybrid | Green River Energy Center, LLC | Emery, UT | PacifiCorp East (PACE) | 46.4 GWh | - | Jun 2026 | Solar |
| Sycamore | Madison Energy Investments LLC | Sycamore, OH | PJM Interconnection, LLC (PJM) | 1.7 GWh | Nov 2023 | Dec 2025 | Solar |
| Cherrywood Solar I | Cherrywood Solar, LLC | Greensboro, MD | PJM Interconnection, LLC (PJM) | 53.8 GWh | - | Jun 2026 | Solar |
| Pivot Solar 10 | Nautilus Solar Solutions | Aurora, CO | Public Service Company of Colorado (PSCO) | 3.8 GWh | Mar 2024 | Dec 2025 | Solar |
| Pomham Islander (CSG) | Nautilus Solar Solutions | North Smithfield, RI | ISO New England (ISNE) | 1.5 GWh | Jun 2025 | Dec 2025 | Solar |
| Quarry | Nautilus Solar Solutions | North Berwick, ME | ISO New England (ISNE) | 10.4 GWh | Nov 2022 | Dec 2025 | Solar |
| Sabattus SB01 | Nautilus Solar Solutions | Sabattus, ME | ISO New England (ISNE) | 7.7 GWh | Sep 2023 | Dec 2025 | Solar |
| Sanford CGA | Nautilus Solar Solutions | Sanford, ME | ISO New England (ISNE) | 7.8 GWh | May 2022 | Dec 2025 | Solar |
| Sanford -NY | Nautilus Solar Solutions | Sanford, ME | ISO New England (ISNE) | 8.1 GWh | Jan 2024 | Dec 2025 | Solar |
| Shaker | Nautilus Solar Solutions | Gray, ME | ISO New England (ISNE) | 6.2 GWh | Jun 2022 | Dec 2025 | Solar |
| 700 Binnewater | Madison Energy Investments LLC | Rosendale, NY | ISO New England (ISNE) | 1.5 GWh | Aug 2022 | Dec 2025 | Solar |
| 665 Scenic Highway | Madison Energy Investments LLC | Bourne, MA | ISO New England (ISNE) | 89.0 MWh | Nov 2022 | Dec 2025 | Solar |
| Boyd Soccerplex | Madison Energy Investments LLC | Boyds, MD | PJM Interconnection, LLC (PJM) | 627.0 MWh | Mar 2023 | Dec 2025 | Solar |
| Serrano | Serrano Solar, LLC | Marana, AZ | Arizona Public Service Company (AZPS) | 416.5 GWh | Mar 2025 | Jun 2026 | Solar |
| Howell (Lowes) | Madison Energy Investments LLC | Howell, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Feb 2023 | Dec 2025 | Solar |
| Hamilton | Madison Energy Investments LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Mar 2023 | Dec 2025 | Solar |
| Farmington | Madison Energy Investments LLC | Farmington, ME | ISO New England (ISNE) | 7.3 GWh | Nov 2023 | Dec 2025 | Solar |
| Mineral Gap | Madison Energy Investments LLC | Wise, VA | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 4.6 GWh | Jan 2023 | Dec 2025 | Solar |
| 1 Commercial | Madison Energy Investments LLC | Sharon, MA | ISO New England (ISNE) | 622.0 MWh | Aug 2023 | Oct 2025 | Solar |
| CBEP Solar 1, LLC | Green Street Power Partners | Sterling, CO | Public Service Company of Colorado (PSCO) | 11.0 GWh | Sep 2023 | Dec 2025 | Solar |
| CBEP Solar 4, LLC | Green Street Power Partners | Milliken, CO | Public Service Company of Colorado (PSCO) | 9.3 GWh | Oct 2023 | Dec 2025 | Solar |
| CBEP Solar 5, LLC | Green Street Power Partners | Johnstown, CO | Public Service Company of Colorado (PSCO) | 11.3 GWh | Nov 2023 | Dec 2025 | Solar |
| GSPP 7024 Fox Rd, LLC | Green Street Power Partners | Marcy, NY | ISO New England (ISNE) | 5.9 GWh | Apr 2023 | Dec 2025 | Solar |
| GSPP NESV, LLC | Green Street Power Partners | Attleboro, MA | ISO New England (ISNE) | 1.6 GWh | Feb 2023 | Dec 2025 | Solar |
| GSPP 4643 Twelve Corners Road, LLC | Green Street Power Partners | Auburn, NY | ISO New England (ISNE) | 8.0 GWh | May 2023 | Dec 2025 | Solar |
| UW Kegonsa Customer Hosted Solar | Wisconsin Power & Light Co | Stoughton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Apr 2025 | Dec 2025 | Solar |
| Milagro Solar I | Milagro Solar I, LLC | Santa Teresa, NM | El Paso Electric Company (EPE) | 356.9 GWh | Aug 2025 | Jun 2026 | Solar |
| Augusta CSG, LLC | Dimension Energy LLC | Fishersville, VA | PJM Interconnection, LLC (PJM) | 5.5 GWh | Mar 2024 | Dec 2025 | Solar |
| Waynesboro Bridge Solar, LLC Community S | Dimension Energy LLC | Waynesboro, VA | PJM Interconnection, LLC (PJM) | 10.8 GWh | Mar 2024 | Dec 2025 | Solar |
| Suffolk CSG, LLC | Dimension Energy LLC | Suffolk, VA | PJM Interconnection, LLC (PJM) | 7.1 GWh | Mar 2024 | Dec 2025 | Solar |
| Fairfield Lee Solar, LLC Community Solar | Dimension Energy LLC | Fairfield, VA | PJM Interconnection, LLC (PJM) | 11.0 GWh | Apr 2024 | Dec 2025 | Solar |
| RB Inyokern Solar WDAT 1203 (CSG) | Dimension Energy LLC | Ridgecrest, CA | California Independent System Operator (CISO) | 58.3 GWh | Nov 2024 | Dec 2025 | Solar |
| RB Inyokern Solar WDAT 1281 (CSG) | Dimension Energy LLC | Ridgecrest, CA | California Independent System Operator (CISO) | 34.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Creston Solar (50 MW) | Interstate Power and Light Co | Creston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 95.8 GWh | Sep 2024 | Jun 2026 | Solar |
| Pleasant Creek Unit 2 | Interstate Power and Light Co | Palo, IA | Midcontinent Independent System Operator, Inc. (MISO) | 268.3 GWh | Nov 2024 | Jun 2026 | Solar |
| Wever Solar (150MW) | Interstate Power and Light Co | Wever, IA | Midcontinent Independent System Operator, Inc. (MISO) | 282.4 GWh | Oct 2024 | Jun 2026 | Solar |
| Nortera Customer Hosted Solar | Wisconsin Power & Light Co | Fairwater, WI | Midcontinent Independent System Operator, Inc. (MISO) | 307.0 MWh | Jul 2025 | Dec 2025 | Solar |
| White River Medical Center | Entegrity Solar WRMC, LLC | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Sep 2023 | Dec 2024 | Solar |
| Marshall Solar Plus LLC | Western Minnesota Mun Pwr Agny | Marshall, MN | Midcontinent Independent System Operator, Inc. (MISO) | 17.2 GWh | Nov 2024 | Dec 2025 | Solar |
| USS Golden Spike Solar LLC CSG | United States Solar Corporation | Sauk Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 379.0 MWh | Sep 2025 | Dec 2025 | Solar |
| USS Rosewood Solar LLC (CSG) | United States Solar Corporation | Montevideo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2024 | Dec 2025 | Solar |
| USS Slayton Solar LLC (CSG) | United States Solar Corporation | Slayton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2024 | Dec 2025 | Solar |
| State Route 5 | AETS OpCo Holdings LLC | Vernon, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Oct 2023 | Dec 2025 | Solar |
| Cedarville (IL) | Generate Capital | Freeport, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Apr 2024 | Dec 2025 | Solar |
| Bourbonnais | Solar DG IL 5, LLC | Bourbonnais, IL | PJM Interconnection, LLC (PJM) | 3.4 GWh | Apr 2024 | Dec 2025 | Solar |
| NY Newark St Rt 31 - Environomics S1 | Catalyze Newark Solar Farm 1 Microgrid, LLC | Newark, NY | New York Independent System Operator (NYIS) | 7.6 GWh | Nov 2024 | Dec 2025 | Solar |
| AstraZeneca Newark Solar | AstraZeneca Pharmaceuticals | Newark, DE | PJM Interconnection, LLC (PJM) | 5.3 GWh | Dec 2023 | Dec 2025 | Solar |
| Sunnyside 2 Solar | Solar DG NY Sunnyside 2, LLC | Scotia, NY | New York Independent System Operator (NYIS) | 8.2 GWh | Feb 2023 | Dec 2025 | Solar |
| Monument Valley | LSE Lepus LLC | Great Barrington, MA | ISO New England (ISNE) | 3.1 GWh | Dec 2021 | Dec 2024 | Solar |
| Crossett SD | Entegrity Solar Crossett SD, LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2022 | Dec 2024 | Solar |
| Walnut Bend Solar Station PV | Entergy Arkansas LLC | Moro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 204.7 GWh | Aug 2024 | Jun 2026 | Solar |
| Sturbridge Barn | LSE Ara LLC | Charlton, MA | ISO New England (ISNE) | 1.7 GWh | May 2018 | Dec 2025 | Solar |
| Bunce | LSE Indus LLC | North Canaan, CT | ISO New England (ISNE) | 3.2 GWh | Mar 2022 | Dec 2025 | Solar |
| ACC | Entegrity Solar ACC, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Apr 2023 | Dec 2024 | Solar |
| Oaks Landfill CS 1 | Greenbacker Renewable Energy Corporation | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 3.6 GWh | Mar 2024 | Dec 2025 | Solar |
| Grossmont College | Forefront Power, LLC | El Cajon, CA | California Independent System Operator (CISO) | 4.4 GWh | Feb 2023 | Dec 2024 | Solar |
| Lockhart Solar PV IV, LLC | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 18.7 GWh | - | Jun 2026 | Solar |
| Hornshadow Solar II, LLC | Hornshadow Solar II, LLC | Castle Dale, UT | PacifiCorp East (PACE) | 456.4 GWh | Jun 2025 | Jun 2026 | Solar |
| Lone Oak | Bravo REC Management LLC | Hanford, CA | California Independent System Operator (CISO) | 6.0 GWh | Feb 2023 | Dec 2025 | Solar |
| ADC Varner | Entegrity Solar ADC, LLC | Gould, AR | Midcontinent Independent System Operator, Inc. (MISO) | 8.6 GWh | Feb 2024 | Dec 2024 | Solar |
| City of Green Forest (Carroll) | Entegrity Solar Green Forest, LLC | Berryville, AR | Southwest Power Pool (SWPP) | 2.2 GWh | Dec 2021 | Dec 2024 | Solar |
| Ryans Ranch | Nautilus Solar Solutions | Paris, ME | ISO New England (ISNE) | 4.9 GWh | May 2022 | Dec 2025 | Solar |
| CSU Sacramento I | BluePath Solar Sacramento I LLC | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.1 GWh | Jan 2023 | Dec 2024 | Solar |
| El Dorado AR | Entegrity Solar El Dorado SD, LLC | El Dorado, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2024 | Dec 2024 | Solar |
| Fayetteville Public Schools (Ozarks) | Nabholz Solar FPS Ozarks, LLC | Elkins, AR | Southwest Power Pool (SWPP) | 2.2 GWh | May 2023 | Dec 2024 | Solar |
| Fayetteville Public Schools (SWEPCO) | Nabholz Solar FPS, LLC | Booneville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 8.7 GWh | Jul 2023 | Dec 2024 | Solar |
| LRWRA | Entegrity Solar LRWRA, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Jul 2023 | Dec 2024 | Solar |
| Rivercrest SD | Entegrity Solar Rivercrest SD, LLC | Wilson, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Feb 2022 | Dec 2024 | Solar |
| Searcy Water I | Entegrity Solar SWU, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 834.0 MWh | May 2021 | Dec 2024 | Solar |
| Searcy Water II | Entegrity Solar SWU 2, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | May 2021 | Dec 2024 | Solar |
| Southside SD | Entegrity Solar Southside SD, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2023 | Dec 2024 | Solar |
| UADA | Entegrity Solar UA AG, LLC | Nashville, AR | Southwest Power Pool (SWPP) | 5.9 GWh | Apr 2023 | Dec 2024 | Solar |
| Washington County | Wisconsin Electric Power Co | West Bend, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Dec 2019 | Dec 2025 | Solar |
| Harley-Davison Powertrain Operations | Wisconsin Electric Power Co | Menomonee Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Sep 2020 | Dec 2025 | Solar |
| City of Milwaukee Landfill | Wisconsin Electric Power Co | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jan 2021 | Dec 2025 | Solar |
| ATI | Wisconsin Electric Power Co | Cudahy, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Oct 2020 | Dec 2025 | Solar |
| CREE | Wisconsin Electric Power Co | Racine, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Jones Dairy | Wisconsin Electric Power Co | Fort Atkinson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jun 2021 | Dec 2025 | Solar |
| Regal Ware | Wisconsin Electric Power Co | West Bend, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Mar 2021 | May 2025 | Solar |
| Farmingdale FA01 | Nautilus Solar Solutions | Farmingdale, ME | ISO New England (ISNE) | 8.0 GWh | May 2022 | Dec 2025 | Solar |
| Fryeburg | Nautilus Solar Solutions | Fryeburg, ME | ISO New England (ISNE) | 9.3 GWh | Apr 2023 | Dec 2025 | Solar |
| KE73 CSG | Nautilus Solar Solutions | Dover, DE | PJM Interconnection, LLC (PJM) | 1.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Lion One | Nautilus Solar Solutions | Baltimore, MD | PJM Interconnection, LLC (PJM) | 3.6 GWh | Mar 2024 | Dec 2025 | Solar |
| Livingston Crossing (CSG) | Nautilus Solar Solutions | Clinton, MD | PJM Interconnection, LLC (PJM) | 1.0 GWh | Jun 2025 | Dec 2025 | Solar |
| Douglas Pike Solar, LLC | Navisun LLC | Burrillville, RI | ISO New England (ISNE) | 3.3 GWh | May 2023 | Dec 2025 | Solar |
| UW Parkside | Wisconsin Electric Power Co | Kenosha, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Oct 2020 | Dec 2025 | Solar |
| Mechanic Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.2 GWh | Nov 2024 | Dec 2025 | Solar |
| Meeting House | Nautilus Solar Solutions | North East, MD | PJM Interconnection, LLC (PJM) | 3.8 GWh | Jul 2023 | Dec 2025 | Solar |
| Missile Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Mustang One | Nautilus Solar Solutions | Cambridge, MD | PJM Interconnection, LLC (PJM) | 3.2 GWh | Jan 2024 | Dec 2025 | Solar |
| Rutgers Busch Liv (Lot 55, 58, 58A, 58B) | Bowser Road Solar Project 2021, LLC | Piscataway, NJ | PJM Interconnection, LLC (PJM) | 2.2 GWh | Nov 2023 | Dec 2025 | Solar |
| Mainely Solar (Wyman Hill Solar LLC) | Wyman Hill Solar, LLC | Rumford, ME | ISO New England (ISNE) | 5.8 GWh | Nov 2022 | Dec 2025 | Solar |
| Altamont (NY) (CSG) | Nautilus Solar Solutions | Guilderland, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Bear One | Nautilus Solar Solutions | Hancock, MD | PJM Interconnection, LLC (PJM) | 3.9 GWh | Oct 2023 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |