Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Troup RC50 | Westbound Solar LLC | Pine Mountain, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Mar 2019 | Dec 2025 | Solar |
| Telfair Thompson | Westbound Solar LLC | McRae-Helena, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Oil Dri 2 Solar | Westbound Solar LLC | Ochlocknee, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.6 GWh | Apr 2019 | Dec 2025 | Solar |
| Muscogee Public Works | Westbound Solar LLC | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.9 GWh | Dec 2018 | Dec 2025 | Solar |
| Columbia Bryson | Westbound Solar LLC | Grovetown, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.7 GWh | Nov 2018 | Dec 2025 | Solar |
| McCleskey Cotton | Westbound Solar LLC | Dawson, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.6 GWh | May 2019 | Dec 2025 | Solar |
| Amazon Denver DEN3 | Westbound Solar LLC | Thornton, CO | Public Service Company of Colorado (PSCO) | 6.6 GWh | Oct 2019 | Dec 2025 | Solar |
| Amazon Maryland DCA1 | Westbound Solar LLC | Sparrows Point, MD | PJM Interconnection, LLC (PJM) | 2.3 GWh | May 2019 | Dec 2025 | Solar |
| Bluebird Solar LLC | MN8 Energy LLC | Cynthiana, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 142.3 GWh | Aug 2025 | May 2026 | Solar |
| Wildberry | Adapture Renewables, Inc. | Moscow, TN | Tennessee Valley Authority (TVA) | 24.6 GWh | Jun 2018 | Dec 2025 | Solar |
| Gas City Solar Park | Indiana Municipal Power Agency | Gas City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | May 2020 | Dec 2025 | Solar |
| Piney Creek Solar | Dominion Energy Inc. | Clover, VA | PJM Interconnection, LLC (PJM) | 154.2 GWh | Jul 2023 | May 2026 | Solar |
| GSPP Boxborough Littleton (MA) | CleanCapital Holdings | Boxborough, MA | ISO New England (ISNE) | 6.2 GWh | Dec 2018 | Dec 2025 | Solar |
| Columbia City Solar Park | Indiana Municipal Power Agency | Columbia City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Mar 2021 | Dec 2025 | Solar |
| Richmond Solar Park 3 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 9.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Dry Bridge Solar (Brown University) | MN8 Energy LLC | North Kingstown, RI | ISO New England (ISNE) | 63.7 GWh | Oct 2023 | May 2026 | Solar |
| Coniglio Solar | BT Coniglio Solar LLC | Wolfe City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 211.1 GWh | Jul 2021 | May 2026 | Solar |
| BT Cooke Solar, LLC | Adapture Renewables, Inc. | Gainsville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 117.7 GWh | Nov 2020 | May 2026 | Solar |
| Kellam Solar | Kellam Solar, LLC | Ben Wheeler, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 113.6 GWh | Nov 2020 | May 2026 | Solar |
| Gardner - Otter River Road | Otter River Road Solar LLC | Gardner, MA | ISO New England (ISNE) | 3.9 GWh | Sep 2019 | Dec 2025 | Solar |
| Freeman Avenue | Westbound Solar LLC | Andersonville, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.9 GWh | Oct 2019 | Dec 2025 | Solar |
| Crawfordsville Solar Park 4 | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | May 2020 | Dec 2025 | Solar |
| Wilkinson DeFore (Westbound) | Westbound Solar LLC | Gordon, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.3 GWh | Apr 2019 | Dec 2025 | Solar |
| Ulster County Solar | Madison Energy Investments LLC | Kingston, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Apr 2018 | Sep 2025 | Solar |
| Hecate Energy Blair Road LLC | Hecate Energy Blair Road LLC | Jacksonville, FL | JEA (JEA) | 5.8 GWh | Dec 2017 | Dec 2025 | Solar |
| Novel Martin Solar One LLC (McLeod) CSG | REA Investments, LLC | Lester Prairie, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jul 2019 | Dec 2025 | Solar |
| Rappahannock Solar, LLC | Rappahannock Solar, LLC | White Stone, VA | PJM Interconnection, LLC (PJM) | 2.8 GWh | Oct 2021 | Dec 2025 | Solar |
| 10 Briggs Solar NG, LLC (East) | NuGen Capital Management | East Greenwich, RI | ISO New England (ISNE) | 7.7 GWh | May 2021 | Dec 2025 | Solar |
| Hastings Community Solar Farm | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 3.4 GWh | Aug 2019 | Dec 2025 | Solar |
| Ajax Solar, LLC (MA) | Green Street Power Partners | West Bridgewater, MA | ISO New England (ISNE) | 4.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Forest City Solar | Green Street Power Partners | Forest City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Aug 2019 | Dec 2025 | Solar |
| Chambers Road Solar | Altus Power America Management, LLC | Big Flats, NY | New York Independent System Operator (NYIS) | 6.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Cashton Solar | Green Street Power Partners | Cashton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Aug 2019 | Dec 2025 | Solar |
| TWE Bowman Solar Project | SunStrong Management | Bowman, SC | Dominion Energy South Carolina, Inc. (SCEG) | 136.5 GWh | Apr 2020 | May 2026 | Solar |
| GSPP Held LLC CSG | Green Street Power Partners | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | May 2019 | Dec 2025 | Solar |
| GSPP Imholte CSG | Green Street Power Partners | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Apr 2019 | Dec 2025 | Solar |
| Hickory Grove #1 | Altus Power America Management, LLC | Horseheads, NY | New York Independent System Operator (NYIS) | 10.6 GWh | Nov 2020 | Dec 2025 | Solar |
| Hickory Grove #2 | Altus Power America Management, LLC | Horseheads, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Nov 2020 | Dec 2024 | Solar |
| GSPP Raynham TMLP, LLC CSG | Green Street Power Partners | Raynham, MA | ISO New England (ISNE) | 3.7 GWh | Jan 2019 | Dec 2025 | Solar |
| Podunk Road CSG | Altus Power America Management, LLC | Enfield, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Jan 2019 | Dec 2025 | Solar |
| St. James Solar (LA) | St. James Solar, LLC | Vacherie, LA | Midcontinent Independent System Operator, Inc. (MISO) | 49.6 GWh | Jan 2023 | Dec 2025 | Solar |
| Nextsun Energy Littleton | Greenbacker Renewable Energy Corporation | Littleton, MA | ISO New England (ISNE) | 5.1 GWh | Sep 2013 | Dec 2025 | Solar |
| Garnet Solar (NY) | Onsite Partners, LLC | Johnsburg, NY | New York Independent System Operator (NYIS) | 2.7 GWh | May 2018 | Dec 2025 | Solar |
| ENGIE Long Draw Solar LLC | Engie North America | Gail, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 495.5 GWh | Nov 2020 | May 2026 | Solar |
| Fennimore Solar | Green Street Power Partners | Fennimore, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Aug 2019 | Dec 2025 | Solar |
| New Lisbon Solar | Green Street Power Partners | New Lisbon, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Aug 2019 | Dec 2025 | Solar |
| Cumberland Solar | Green Street Power Partners | Cumberland, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Aug 2019 | Dec 2025 | Solar |
| Milford Solar 1 | Milford Solar 1, LLC | Milford, UT | PacifiCorp East (PACE) | 263.1 GWh | Oct 2020 | May 2026 | Solar |
| Fern Solar LLC | Fern Solar LLC | Battleboro, NC | PJM Interconnection, LLC (PJM) | 219.7 GWh | Nov 2020 | May 2026 | Solar |
| Winona Solar | Winona Solar I LLC | Altura, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jul 2019 | Dec 2025 | Solar |
| Wabasha Solar | Wabasha Solar LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | Jul 2019 | Dec 2025 | Solar |
| Greasewood Solar | Concho Bluff LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 433.1 GWh | Jan 2021 | May 2026 | Solar |
| Bloomington Solar I | Adapture Renewables, Inc. | St George, UT | PacifiCorp East (PACE) | 4.3 GWh | Nov 2018 | Dec 2025 | Solar |
| Shelter Creek Condominiums Solar | Vista Solar, Inc. | San Bruno, CA | California Independent System Operator (CISO) | 3.5 GWh | Jan 2020 | Dec 2024 | Solar |
| St. Charles Solar | Green Street Power Partners | St Charles Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Aug 2019 | Dec 2025 | Solar |
| RIT Henrietta Solar 1, LLC | SolRiver Capital LLC | Rochester, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Scottsburg Solar Park | Indiana Municipal Power Agency | Scottsburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 10.8 GWh | Sep 2020 | Dec 2025 | Solar |
| Grasshopper Solar | Dominion Energy Inc. | Chase City, VA | PJM Interconnection, LLC (PJM) | 121.8 GWh | Aug 2020 | May 2026 | Solar |
| Sadler Solar | Dominion Energy Inc. | Emporia, VA | PJM Interconnection, LLC (PJM) | 187.7 GWh | Jun 2021 | May 2026 | Solar |
| Elroy Solar | Green Street Power Partners | Mauston, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Aug 2019 | Dec 2025 | Solar |
| Stony Knoll Solar, LLC | Duke Energy Renewables Services | Rockford, NC | Duke Energy Carolinas (DUK) | 44.0 GWh | Feb 2022 | Dec 2025 | Solar |
| Speedway Solar NC, LLC | Duke Energy Renewables Services | Midland, NC | Duke Energy Carolinas (DUK) | 39.6 GWh | Nov 2021 | Dec 2025 | Solar |
| Broad River Solar, LLC | Duke Energy Renewables Services | Mooresboro, NC | Duke Energy Carolinas (DUK) | 107.3 GWh | Nov 2021 | May 2026 | Solar |
| GSPP Devens, LLC | Green Street Power Partners | Ayer, MA | ISO New England (ISNE) | 3.0 GWh | Dec 2018 | Dec 2025 | Solar |
| GSPP Terrawatt Westfield LLC CSG | Green Street Power Partners | Westfield, MA | ISO New England (ISNE) | 6.0 GWh | Jan 2019 | Dec 2025 | Solar |
| Shiloh Hwy Solar | SunStrong Management | Shiloh, NC | PJM Interconnection, LLC (PJM) | 8.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Day Four Solar LLC | Altus Power America Management, LLC | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Sep 2016 | Dec 2025 | Solar |
| Noland Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 3.8 GWh | Jun 2019 | May 2026 | Solar |
| Westside Wastewater Treatment Plant Hybr | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 3.3 GWh | Jun 2019 | May 2026 | Solar |
| TPE Pennsylvania Solar 1, LLC | Cardinal Renewables | Ephrata, PA | PJM Interconnection, LLC (PJM) | 2.7 GWh | Jul 2019 | Dec 2025 | Solar |
| Milhurst Solar | Altus Power America Management, LLC | Manalapan, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2015 | Dec 2025 | Solar |
| American Canyon Solar | RP Napa Solar 1, LLC | American Canyon, CA | California Independent System Operator (CISO) | 6.0 GWh | Aug 2019 | Dec 2025 | Solar |
| Malech Solar Farm | County of Santa Clara - (CA) | San Jose, CA | California Independent System Operator (CISO) | 4.6 GWh | Sep 2017 | Dec 2025 | Solar |
| Hellyer Solar Farm | County of Santa Clara - (CA) | San Jose, CA | California Independent System Operator (CISO) | 241.0 MWh | Jul 2017 | Dec 2025 | Solar |
| Guadalupe Solar Farm | County of Santa Clara - (CA) | San Jose, CA | California Independent System Operator (CISO) | 1.4 GWh | Aug 2018 | Dec 2025 | Solar |
| CED Champaign Solar LLC | RWE Clean Energy | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jun 2020 | Dec 2025 | Solar |
| NorthPark Solar | Altus Power America Management, LLC | Millstone, NJ | PJM Interconnection, LLC (PJM) | 14.6 GWh | Jan 2016 | Dec 2025 | Solar |
| Sandy Solar | SunStrong Management | Shiloh Township, NC | PJM Interconnection, LLC (PJM) | 8.4 GWh | Feb 2018 | Oct 2025 | Solar |
| Chowan Jehu Solar | SunStrong Management | Tyner, NC | PJM Interconnection, LLC (PJM) | 7.6 GWh | Jan 2018 | Dec 2025 | Solar |
| CED Northampton Solar LLC Hybrid | RWE Clean Energy | Northampton, MA | ISO New England (ISNE) | 6.5 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 2 CSG | Altus Power America Management, LLC | Randolph Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2020 | Dec 2025 | Solar |
| Helen Solar CSG | Altus Power America Management, LLC | Plato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.4 GWh | Jun 2020 | Dec 2025 | Solar |
| Walcott Solar CSG | Altus Power America Management, LLC | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | Jun 2020 | Dec 2025 | Solar |
| Northfield Solar CSG | Altus Power America Management, LLC | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 GWh | Jun 2020 | Dec 2025 | Solar |
| Hecate Energy Highland LLC | Hecate Energy Highland LLC | Buford, OH | PJM Interconnection, LLC (PJM) | 628.8 GWh | Apr 2024 | May 2026 | Solar |
| 1047 Little Mountain Solar, LLC | CI-II Mitchell Holding LLC | Jonesville, NC | Duke Energy Carolinas (DUK) | 3.7 GWh | Oct 2019 | Dec 2025 | Solar |
| Ennis Solar, LLC | CI-II Mitchell Holding LLC | Lillington, NC | Duke Energy Progress East (CPLE) | 5.4 GWh | Oct 2019 | Dec 2025 | Solar |
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Quincy Solar (CO) | Terraform Arcadia | Watkins, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Aug 2018 | Dec 2025 | Solar |
| Lafayette Horizon Solar CSG LLC | AES Distributed Energy | Lafayette, CO | Public Service Company of Colorado (PSCO) | 3.2 GWh | Jan 2019 | Dec 2025 | Solar |
| Augusta Solar Farm | Altus Power America Management, LLC | Newton, NJ | PJM Interconnection, LLC (PJM) | 3.9 GWh | Apr 2016 | Dec 2025 | Solar |
| Maiden Creek Solar Power Plant | Duke Energy Carolinas, LLC | Maiden, NC | Duke Energy Carolinas (DUK) | 119.4 GWh | Dec 2020 | May 2026 | Solar |
| Gaston Solar Power Plant | Duke Energy Carolinas, LLC | Cherryville Township, NC | Duke Energy Carolinas (DUK) | 45.8 GWh | Nov 2020 | May 2026 | Solar |
| Warsaw Solar CSG | Altus Power America Management, LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2020 | Dec 2025 | Solar |
| Nautilus Goat Island Solar LLC (CSG) | Nautilus Solar Solutions | Burrillville, RI | ISO New England (ISNE) | 4.0 GWh | Jul 2019 | Dec 2025 | Solar |
| Antelope Expansion 3A | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 40.2 GWh | May 2021 | Dec 2025 | Solar |
| Antelope Expansion 3B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 12.6 GWh | May 2021 | Dec 2025 | Solar |
| Skipjack Solar Center | AES Distributed Energy | Wayside, VA | PJM Interconnection, LLC (PJM) | 297.2 GWh | Apr 2022 | May 2026 | Solar |
| IKEA Canton Rooftop PV System | IKEA Property Inc | Canton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 264.0 MWh | Oct 2015 | Dec 2025 | Solar |
| Crooked Run | Cubico USA, LLC | Willard, NC | Duke Energy Progress East (CPLE) | 135.9 GWh | Nov 2019 | May 2026 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |