Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Montgomery County Solar | Montgomery County Solar | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | May 2018 | Dec 2025 | Solar |
| RJC II Community Solar Garden | RJC II CSG LLC | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2018 | Dec 2025 | Solar |
| Bishop Hill III | Invenergy Services LLC | Cambridge, IL | Midcontinent Independent System Operator, Inc. (MISO) | 431.2 GWh | May 2018 | Jun 2026 | Wind |
| Heyer CSG | Heyer CSG LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2018 | Dec 2024 | Solar |
| Stillwater Solar PV II | Ormat Stillwater Solar PV II, LLC | Fallon, NV | Nevada Power Company (NEVP) | 24.6 GWh | May 2018 | Jun 2025 | Solar |
| IKEA Oak Creek Rooftop PV System | IKEA Property Inc | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| Big Lake Project CSG | Madison Energy Investments LLC | Big Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.9 GWh | May 2018 | Sep 2025 | Solar |
| RPUWD Scheuer Well Solar Project | MN8 Energy LLC | San Bernardino, CA | California Independent System Operator (CISO) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| WHA Southbridge Solar Park CSG | Ecogy Delaware II LLC. | Wilmington, DE | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| Delta Solar Power I | Delta Solar Power I, LLC | Grand Ledge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 13.1 GWh | May 2018 | Dec 2025 | Solar |
| Town of Branford | Tesla Inc. | Branford, CT | ISO New England (ISNE) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| Sadiebrook NC Solar | SunStrong Management | Clarkton, NC | Duke Energy Progress East (CPLE) | 9.1 GWh | May 2018 | Dec 2025 | Solar |
| Lilly Lane | LSE Chamaeleon LLC | Charlton, MA | ISO New England (ISNE) | 1.5 GWh | May 2018 | Oct 2025 | Solar |
| Sturbridge Barn | LSE Ara LLC | Charlton, MA | ISO New England (ISNE) | 1.7 GWh | May 2018 | Dec 2025 | Solar |
| POET Biorefining Caro, LLC | POET Biorefining Caro, LLC | Caro, MI | Midcontinent Independent System Operator, Inc. (MISO) | 13.1 GWh | May 2018 | Dec 2025 | Natural Gas |
| SELCO Community Solar | Massachusetts Mun Wholes Electric Co | Shrewsbury, MA | ISO New England (ISNE) | 4.6 GWh | May 2018 | Dec 2025 | Solar |
| California City | MN8 Energy LLC | California City, CA | California Independent System Operator (CISO) | 5.1 GWh | Jun 2018 | Dec 2025 | Solar |
| EQX012 Harz Fuel Cell | 2016 ESA Project Company, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 19.1 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| Dudley | AMP MA Dudley | Dudley, MA | ISO New England (ISNE) | 7.5 GWh | Jun 2018 | Dec 2025 | Solar |
| Shoreham Solar Commons | Deriva Energy | Shoreham, NY | New York Independent System Operator (NYIS) | 46.7 GWh | Jun 2018 | Jun 2026 | Solar |
| Heedeh Solar | MN8 Energy LLC | Delco, NC | Duke Energy Carolinas (DUK) | 6.3 GWh | Jun 2018 | Dec 2025 | Solar |
| Bacliff | PHR Holdings LLC | Bacliff, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 105.5 GWh | Jun 2018 | Jun 2026 | Natural Gas |
| Key | Parkway Generation Keys Energy Center LLC | Brandywine, MD | PJM Interconnection, LLC (PJM) | 4.4 TWh | Jun 2018 | Jun 2026 | Natural Gas |
| Ashby Solar, LLC CSG | Ashby Solar, LLC | Fitchburg, MA | ISO New England (ISNE) | 2.9 GWh | Jun 2018 | Dec 2025 | Solar |
| Micro Santa Clara | Bloom Energy | San Jose, CA | California Independent System Operator (CISO) | 24.8 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| CCG Marketing | Powerflex | West Caldwell, NJ | PJM Interconnection, LLC (PJM) | 2.2 GWh | Jun 2018 | Dec 2025 | Solar |
| Cuyahoga Falls 1 | City of Cuyahoga Falls - (OH) | Cuyahoga Falls, OH | PJM Interconnection, LLC (PJM) | 866.0 MWh | Jun 2018 | Dec 2025 | Distillate Fuel Oil |
| NASA Johnson Space Center CHP | Energy Systems Group LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 47.1 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| Wildberry | Adapture Renewables, Inc. | Moscow, TN | Tennessee Valley Authority (TVA) | 24.6 GWh | Jun 2018 | Dec 2025 | Solar |
| Colonial Pipeline Allentown Chesterfield | Powerflex | Chesterfield, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Jun 2018 | Dec 2025 | Solar |
| HEB00054 | Texas Microgrid, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 157.0 MWh | Jun 2018 | Dec 2025 | Natural Gas |
| Cactus Flats Wind Energy Project | Southern Power Co | Eden, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 422.5 GWh | Jun 2018 | Jun 2026 | Wind |
| Bullock Road Solar 1 | Bullock Road Solar 1, LLC | Freetown, MA | ISO New England (ISNE) | 3.8 GWh | Jun 2018 | Dec 2025 | Solar |
| Novel OYA of Osakis CSG | NRG MN Community LLC | Osakis, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | Jun 2018 | Dec 2025 | Solar |
| Novel - OYA of Mapleton CSG | NRG MN Community LLC | Mapleton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Jun 2018 | Dec 2025 | Solar |
| Kelly Solar, LLC | Altus Power America Management, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Jun 2018 | Dec 2025 | Solar |
| Lichtenthal | AES Distributed Energy | Batavia, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Jun 2018 | Dec 2025 | Solar |
| Call Farms 1 | AES Distributed Energy | Batavia, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Jun 2018 | Dec 2025 | Solar |
| Call Farms 3 | AES Distributed Energy | Batavia, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Jun 2018 | Dec 2025 | Solar |
| RJC I CSG | RJC I CSG LLC | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jun 2018 | Dec 2025 | Solar |
| Mustang Solar | Dominion Renewable Energy | Robbins, NC | Duke Energy Progress East (CPLE) | 9.8 GWh | Jun 2018 | Dec 2025 | Solar |
| Old Caroleen Solar Farm | Cypress Creek Renewables | Forest City, NC | Duke Energy Carolinas (DUK) | 2.6 GWh | Jun 2018 | Dec 2025 | Solar |
| Anheuser-Busch Baldwinsville | AES Distributed Energy | Baldwinsville, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Jun 2018 | Dec 2025 | Solar |
| Columbia University - Johnson Farms | AES Distributed Energy | Chester, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jun 2018 | Dec 2025 | Solar |
| Time Warner Cable Enterprises - Martino | AES Distributed Energy | Rome, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Jun 2018 | Dec 2025 | Solar |
| Columbia University - Minisink | AES Distributed Energy | Minisink, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Jun 2018 | Dec 2025 | Solar |
| St. Lawrence University - Sutton | AES Distributed Energy | Watertown, NY | New York Independent System Operator (NYIS) | 2.4 GWh | Jun 2018 | Dec 2025 | Solar |
| Denton Energy Center | City of Denton - (TX) | Denton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 305.6 GWh | Jun 2018 | Jun 2026 | Natural Gas |
| Scandia Community Solar Garden | Scandia CSG LLC | Scandia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jun 2018 | Dec 2024 | Solar |
| Perennial Windfarm | Perennial Wind, LLC | Fairmont, NE | Southwest Power Pool (SWPP) | 32.8 GWh | Jun 2018 | Dec 2025 | Wind |
| Foreman's Hill Community Solar | Foreman's Hill CSG LLC | Red Wing, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.4 GWh | Jun 2018 | Dec 2024 | Solar |
| Sherburne North Project CSG | Madison Energy Investments LLC | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Jun 2018 | Sep 2025 | Solar |
| DG AMP Solar Smyrna | DG AMP Solar, LLC | Smyrna, DE | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jun 2018 | Dec 2025 | Solar |
| Fort Bliss (DEA EPIC) | Ameresco Federal Solutions | El Paso, TX | El Paso Electric Company (EPE) | 4.6 GWh | Jun 2018 | Dec 2025 | Solar |
| Kearsarge Oppenheim CSG | Kearsarge Oppenheim LLC | St. Johnsville, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Jun 2018 | Dec 2025 | Solar |
| Sunlight Beacon | BQ Energy LLC | Beacon, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Jun 2018 | Dec 2024 | Solar |
| Georgia-Pacific Taylorsville Plywood | Georgia-Pacific Wood Products LLC | Taylorsville, MS | Southern Company Services, Inc. - Trans (SOCO) | 58.7 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| Delta Solar Power II | Delta Solar Power II, LLC | Grand Ledge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.3 GWh | Jun 2018 | Dec 2025 | Solar |
| Santa Rosa Junior College Petaluma Solar | Sonoma County Junior College District | Petaluma, CA | California Independent System Operator (CISO) | 1.7 GWh | Jun 2018 | Dec 2025 | Solar |
| Arthur Solar, LLC | MN8 Energy LLC | Tabor City, NC | Duke Energy Carolinas (DUK) | 7.1 GWh | Jun 2018 | Dec 2025 | Solar |
| Salisbury Solar | Oppidum Renewables USA, LLC | Salisbury, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Green Beanworks C PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 8.3 GWh | Jul 2018 | Dec 2025 | Solar |
| Green Beanworks D PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 6.3 GWh | Jul 2018 | Dec 2025 | Solar |
| WyEast Solar | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 23.4 GWh | Jul 2018 | Dec 2025 | Solar |
| Foundation California Training Facility | Foundation CA Fund IX Manager, LLC | Soledad, CA | California Independent System Operator (CISO) | 5.7 GWh | Jul 2018 | Dec 2025 | Wind |
| Foundation SaIinas Valley State Prison | Foundation CA Fund IX Manager, LLC | Soledad, CA | California Independent System Operator (CISO) | 4.9 GWh | Jul 2018 | Dec 2025 | Wind |
| Antanavica Solar | SunStrong Management, LLC | Leicester, MA | ISO New England (ISNE) | 1.4 GWh | Jul 2018 | Dec 2024 | Solar |
| Old Bridge Solar Farm | NJR Clean Energy Ventures Corporation | Old Bridge, NJ | PJM Interconnection, LLC (PJM) | 13.4 GWh | Jul 2018 | Dec 2025 | Solar |
| Betcher Community Solar Garden | Betcher CSG LLC | Goodhue, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Arkwright Summit Wind Farm LLC | Arkwright Summit Wind Farm LLC | Fredonia, NY | New York Independent System Operator (NYIS) | 238.8 GWh | Jul 2018 | Jun 2026 | Wind |
| Johnson 1 Community Solar | Johnson I CSG LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| CJ Solar I, LLC | Lisbon West | Lisbon, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Jul 2018 | Dec 2025 | Solar |
| COU Solar I, LLC | Lisbon East | Lisbon, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Trinity College Fuel Cell | Onsite Partners, LLC | Hartford, CT | ISO New England (ISNE) | 11.5 GWh | Jul 2018 | Dec 2024 | Natural Gas |
| Cornillie | Terraform Arcadia | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Pacific Ethanol Madera Solar Array | Seaboard Energy California, LLC | Madera, CA | California Independent System Operator (CISO) | 4.0 GWh | Jul 2018 | Dec 2025 | Solar |
| Ludlow Site 72 - Conti | NSTAR Electric Company | Ludlow, MA | ISO New England (ISNE) | 2.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Bladenboro Solar 2 | SunStrong Management | Bladenboro, NC | Duke Energy Progress East (CPLE) | 8.6 GWh | Jul 2018 | Dec 2025 | Solar |
| Church Road Solar LLC | MN8 Energy LLC | Angier, NC | Duke Energy Progress East (CPLE) | 6.0 GWh | Jul 2018 | Dec 2025 | Solar |
| Pittsfield 44 - M&W PV | NSTAR Electric Company | Pittsfield, MA | ISO New England (ISNE) | 1.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Lee Site 31 Solar | NSTAR Electric Company | Lee, MA | ISO New England (ISNE) | 149.0 MWh | Jul 2018 | Dec 2025 | Solar |
| Music City Community Solar | Nashville Electric Service | Madison, TN | Tennessee Valley Authority (TVA) | 2.4 GWh | Jul 2018 | Dec 2025 | Solar |
| Kearsarge GB | Kearsarge GB LLC | Great Barrington, MA | ISO New England (ISNE) | 2.9 GWh | Jul 2018 | 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 |
| 232 Long Branch 29 Solar I, LLC | Cardinal Renewables | Shelby, NC | Duke Energy Carolinas (DUK) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| AOC, Capitol Power Plant | Architect of the Capitol, Capitol Power Plant | Washington, DC | PJM Interconnection, LLC (PJM) | 54.4 GWh | Jul 2018 | Dec 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Brattleboro (Windham Landfill) | Altus Power America Management, LLC | Brattleboro, VT | ISO New England (ISNE) | 6.1 GWh | Jul 2018 | Dec 2025 | Solar |
| Las Positas College | Chabot Las Positas Community College District | Livermore, CA | California Independent System Operator (CISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Moxie Freedom Generation Plant | Moxie Freedom LLC | Salem Township, PA | PJM Interconnection, LLC (PJM) | 7.0 TWh | Jul 2018 | Jun 2026 | Natural Gas |
| Annapolis Solar Park, LLC | Novis Renewables, LLC | Annapolis, MD | PJM Interconnection, LLC (PJM) | 22.9 GWh | Jul 2018 | Dec 2025 | Solar |
| CEC Solar #1117, LLC | Altus Power America Management, LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 3.7 GWh | Jul 2018 | Dec 2025 | Solar |
| POET Biorefining - Chancellor | POET Biorefining- Chancellor | Chancellor, SD | Midcontinent Independent System Operator, Inc. (MISO) | 27.6 GWh | Jul 2018 | Dec 2025 | Wood/Wood Waste Solids : 70.4% Natural Gas : 25.9% Landfill Gas : 3.8% |
| Prologis L.P | Powerflex | Tracy, CA | California Independent System Operator (CISO) | 5.9 GWh | Jul 2018 | Dec 2025 | Solar |
| Trent River Farm | Strata Manager, LLC | New Bern, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Kings Mountain Energy Center | Carolina Power Partners, LLC | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 3.5 TWh | Jul 2018 | Jun 2026 | Natural Gas |
| Northwest Ohio Wind | Northwest Ohio Wind, LLC | Haviland, OH | PJM Interconnection, LLC (PJM) | 301.8 GWh | Aug 2018 | Jun 2026 | Wind |
| Soluga Farms IV | SunStrong Management | Godwin, NC | Southeastern Power Administration (SEPA) | 5.3 GWh | Aug 2018 | Dec 2025 | Solar |
| Midway Solar Farm III | Greenbacker Renewable Energy Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 40.4 GWh | Aug 2018 | 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 |