Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| CDCR (CA) - Wasco State Prison | SunE Wasco SP Owner, LLC | Wasco, CA | California Independent System Operator (CISO) | 3.2 GWh | Nov 2013 | Dec 2025 | Solar |
| WED Kingstown Solar I - East Array | CleanCapital Holdings | Washington, RI | ISO New England (ISNE) | 4.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Kilroy Solar | Nautilus Solar Solutions | San Diego, CA | California Independent System Operator (CISO) | 6.3 GWh | Dec 2017 | Dec 2025 | Solar |
| West Brookfield Solar - Gilbertsville Rd | Nautilus Solar Solutions | West Brookfield, MA | ISO New England (ISNE) | 5.5 GWh | May 2017 | Dec 2025 | Solar |
| Chiloquin Solar, LLC | Heelstone Energy Holdings, LLC | Chiloquin, OR | PacifiCorp West (PACW) | 13.2 GWh | Dec 2017 | Dec 2025 | Solar |
| DG Tufts Science LLC CSG | DG Tufts Science, LLC | North Grafton, MA | ISO New England (ISNE) | 1.4 GWh | Jan 2017 | Dec 2025 | Solar |
| DG Dighton LLC CSG | DG Dighton, LLC | Dighton, MA | ISO New England (ISNE) | 5.1 GWh | Jun 2017 | Dec 2025 | Solar |
| DG Tufts Knoll LLC CSG | DG Tufts Knoll, LLC | North Grafton, MA | ISO New England (ISNE) | 2.9 GWh | Jul 2017 | Dec 2025 | Solar |
| DG Webster LLC CSG | DG Webster, LLC | Webster, MA | ISO New England (ISNE) | 2.1 GWh | Nov 2017 | Dec 2025 | Solar |
| Texon Hydroelectric Project | Hitchcock Hydro, LLC | Russell, MA | ISO New England (ISNE) | 3.9 GWh | Dec 1981 | Dec 2025 | Water |
| Seneca Falls Hydroelectric Project | C-S Canal Hydro, LLC | Seneca Falls, NY | New York Independent System Operator (NYIS) | 7.3 GWh | Dec 1916 | Dec 2025 | Water |
| Altair Community Solar Garden | Geronimo Power | New Richmond, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2019 | Dec 2025 | Solar |
| ENO Paterson Solar | Entergy New Orleans, LLC | New Orleans, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | May 2016 | Dec 2025 | Solar |
| Capricornus Community Solar Garden | Geronimo Power | Paynsville, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Dec 2018 | Dec 2025 | Solar |
| Cougar Solar, LLC | Cougar Solar, LLC | Sanford, NC | Duke Energy Progress East (CPLE) | 3.2 GWh | Nov 2017 | Dec 2025 | Solar |
| Carrizozo Solar | SoCore Energy LLC | Carrizozo, NM | Public Service Company of New Mexico (PNM) | 5.8 GWh | Feb 2018 | Dec 2025 | Solar |
| Creston Ridge II, LLC | Creston Ridge II, LLC | Creston, NE | Southwest Power Pool (SWPP) | 29.0 GWh | May 2017 | Dec 2025 | Wind |
| 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 |
| Betcher Community Solar Garden | Betcher CSG LLC | Goodhue, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| NCSU CCUP Cogeneration Plant | NC State University, Energy Systems | Raleigh, NC | Duke Energy Progress East (CPLE) | 28.7 GWh | Jan 2019 | Dec 2025 | Natural Gas : 95.7% Distillate Fuel Oil : 4.3% |
| NCSU Cates Cogeneration Plant | NC State University, Energy Systems | Raleigh, NC | Duke Energy Progress East (CPLE) | 72.6 GWh | Jul 2012 | Dec 2025 | Natural Gas : 95.0% Distillate Fuel Oil : 5.0% |
| Perennial Windfarm | Perennial Wind, LLC | Fairmont, NE | Southwest Power Pool (SWPP) | 32.8 GWh | Jun 2018 | Dec 2025 | Wind |
| Tatanka Wi | HQC Tatanka Wi Solar Power Generation LLC | Buffalo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 GWh | Nov 2017 | Dec 2025 | Solar |
| Middle Daisy | Onyx Asset Services Group | Lovington, NM | Southwest Power Pool (SWPP) | 9.4 GWh | Oct 2017 | Dec 2025 | Solar |
| Johnson 1 Community Solar | Johnson I CSG LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Depot Solar Center, LLC | Emerald Hills Holding I, LLC | Rustburg, VA | PJM Interconnection, LLC (PJM) | 24.4 GWh | Jun 2022 | Dec 2025 | Solar |
| IVC Solar | Imperial Irrigation District | Imperial, CA | Imperial Irrigation District (IID) | 4.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Lockheed Martin Solar | Lockheed Martin RMS | Orlando, FL | Duke Energy Florida, Inc. (FPC) | 2.1 GWh | Sep 1998 | Dec 2025 | Solar : 97.8% Distillate Fuel Oil : 2.2% |
| Johnson II Community Solar | Johnson II CSG LLC | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Aug 2018 | Dec 2025 | Solar |
| Folsom SP and CSP Sacramento | Ecoplexus, Inc | Represa, CA | Balancing Authority of Northern California (BANC) | 2.3 GWh | Apr 2019 | Dec 2025 | Solar |
| Otarre Solar Park | TIG Sun Energy IV, LLC | Cayce, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.8 GWh | Nov 2017 | Dec 2025 | Solar |
| PowerFin Kingsbery | PowerFin ASL 1, LLC | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.0 GWh | Feb 2018 | Dec 2025 | Solar |
| Greater New Bedford LFG Utiliz. Facility | CommonWealth New Bedford Energy LLC | New Bedford, MA | ISO New England (ISNE) | 13.4 GWh | Sep 2005 | Dec 2025 | Landfill Gas |
| Sikorsky Aircraft CHP | Sikorsky Aircraft Corporation | Stratford, CT | ISO New England (ISNE) | 65.3 GWh | May 2010 | Dec 2025 | Natural Gas : 99.9% |
| Aquila Community Solar | Geronimo Power | Glenwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Feb 2019 | Dec 2025 | Solar |
| Auriga Community Solar | Geronimo Power | Slayton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2018 | Dec 2025 | Solar |
| Libra Community Solar | Geronimo Power | Glenwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Oct 2018 | Dec 2025 | Solar |
| Aquarius Community Solar | Geronimo Power | Tracy, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Apr 2019 | Dec 2025 | Solar |
| Cassiopeia Community Solar | Geronimo Power | Glenwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Feb 2019 | Dec 2025 | Solar |
| Crux Community Solar | Geronimo Power | Kasson, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Dec 2018 | Dec 2025 | Solar |
| Leo Community Solar | Geronimo Power | Hadley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Nov 2018 | Dec 2025 | Solar |
| IRE Solar I, LLC | Scotch Settlement | Gouverneur, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Nov 2017 | 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 |
| Onyx - Saratoga Springs Landfill Solar C | Onyx Asset Services Group | Saratoga Springs, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Oct 2017 | Dec 2025 | Solar |
| Onyx - Pembroke Landfill Solar | Onyx Asset Services Group | Pembroke, MA | ISO New England (ISNE) | 3.5 GWh | Nov 2017 | Dec 2025 | Solar |
| Onyx - Brockton Thatcher Landfill Solar | Onyx Asset Services Group | Brockton, MA | ISO New England (ISNE) | 5.0 GWh | Oct 2017 | Dec 2025 | Solar |
| Richmond Solar Site 2 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 12.9 GWh | Nov 2018 | Dec 2025 | Solar |
| MA Solar Storage 1 Hybrid | Origis Energy USA, Inc | Sterling, MA | ISO New England (ISNE) | 1.2 GWh | Feb 2018 | Dec 2025 | Solar |
| Solten Plainville 6000, LLC | Altus Power America Management, LLC | Plainville, MA | ISO New England (ISNE) | 6.9 GWh | Jul 2017 | Dec 2025 | Solar |
| Randolph | Altus Power America Management, LLC | Randolph, MA | ISO New England (ISNE) | 5.8 GWh | Oct 2017 | Dec 2025 | Solar |
| Seneca Nation Cattaraugus Wind Turbine | Seneca Nation | Irving, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Feb 2017 | Dec 2025 | Wind |
| Navy Yard Peaker Station | Philadelphia Authority for Industrial Development | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 3.0 GWh | Nov 2017 | Dec 2025 | Natural Gas |
| L'Oreal Solar - Florence | L'Oreal USA Products Inc | Florence, KY | PJM Interconnection, LLC (PJM) | 1.5 GWh | Jun 2017 | Dec 2025 | Solar |
| Aurora County Wind | RWE Clean Energy | White Lake, SD | Southwest Power Pool (SWPP) | 79.8 GWh | Sep 2018 | Dec 2025 | Wind |
| Brule County Wind | RWE Clean Energy | Kimball, SD | Southwest Power Pool (SWPP) | 79.5 GWh | Sep 2018 | Dec 2025 | Wind |
| Southern Current One, LLC | SunStrong Management | Fairfax, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.1 GWh | Nov 2017 | Dec 2025 | Solar |
| Quincy II Solar Garden | Onsite Partners, LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Apr 2018 | Dec 2025 | Solar |
| East Acres Solar NG, LLC | NuGen Capital Management | Pittsfield, MA | ISO New England (ISNE) | 4.8 GWh | Mar 2017 | Dec 2025 | Solar |
| Gaston County Renewable Energy Center | Gaston County Solid Waste and Recycling Division | Dallas, NC | Duke Energy Carolinas (DUK) | 23.1 GWh | May 2011 | Dec 2025 | Landfill Gas |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Jan 2018 | Dec 2025 | Solar |
| Douglas County Forest Products | Douglas County Forest Products - (OR) | Roseburg, OR | PacifiCorp West (PACW) | 19.5 GWh | Nov 2006 | Dec 2025 | Wood/Wood Waste Solids |
| Gore Mountain Solar II | Gore Mountain Solar II, LLC | Whitehall, NY | New York Independent System Operator (NYIS) | 2.7 GWh | Aug 2016 | Dec 2025 | Solar |
| HGS Solar I | HGS solar I, LLC | Whitehall, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Aug 2016 | Dec 2025 | Solar |
| Syncarpha Hancock I CSG | Syncarpha Hancock I, LLC | Hancock, MA | ISO New England (ISNE) | 2.7 GWh | Oct 2017 | Dec 2025 | Solar |
| Syncarpha Hancock II CSG | Syncarpha Hancock II, LLC | Hancock, MA | ISO New England (ISNE) | 2.8 GWh | Oct 2017 | Dec 2025 | Solar |
| Syncarpha Hancock III CSG | Syncarpha Hancock III, LLC | Pittsfield, MA | ISO New England (ISNE) | 1.4 GWh | Oct 2017 | Dec 2025 | Solar |
| Syncarpha Still River, LLC CSG | Syncarpha Still River, LLC | Bolton, MA | ISO New England (ISNE) | 3.5 GWh | Nov 2016 | Dec 2025 | Solar |
| Brevard | NextEra Renewable Fuels, LLC | Cocoa, FL | Florida Power & Light Co. (FPL) | 20.1 GWh | Apr 2008 | Dec 2025 | Landfill Gas |
| Seminole Energy | NextEra Renewable Fuels, LLC | Geneva, FL | Florida Power & Light Co. (FPL) | 10.6 GWh | Oct 2007 | Dec 2025 | Landfill Gas |
| Edenton Solar | Edenton Solar | Edenton, NC | PJM Interconnection, LLC (PJM) | 9.0 GWh | Nov 2019 | Dec 2025 | Solar |
| Stage Gulch Solar | Stage Gulch Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2018 | Dec 2025 | Solar |
| Lavio Solar | Lavio Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.9 GWh | Mar 2018 | Dec 2025 | Solar |
| Gateway Solar | Luminace Solar MC, LLC | Berlin, MD | PJM Interconnection, LLC (PJM) | 14.4 GWh | Feb 2019 | Dec 2025 | Solar |
| LeGore Bridge Solar Center | LeGore Bridge Solar Center, LLC | Keymar, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Nov 2025 | Dec 2025 | Solar |
| Rensselaer Solar Site 2 | Indiana Municipal Power Agency | Rensselaer, IN | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Nov 2018 | Dec 2025 | Solar |
| DG AMP Solar Smyrna | DG AMP Solar, LLC | Smyrna, DE | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jun 2018 | Dec 2025 | Solar |
| City of Rochester Solar | AES Distributed Energy | Rochester, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Nov 2017 | Dec 2025 | Solar |
| DG AMP Solar Piqua Staunton | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Aug 2018 | Dec 2025 | Solar |
| Kearsarge Concord II | Kearsarge Concord II LLC | Concord, MA | ISO New England (ISNE) | 6.6 GWh | Dec 2016 | Dec 2025 | Solar |
| Kearsarge Granby | Kearsarge Granby LLC | Granby, MA | ISO New England (ISNE) | 3.6 GWh | Feb 2017 | Dec 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 |
| DG AMP Solar Brewster | DG AMP Solar, LLC | Brewster, OH | PJM Interconnection, LLC (PJM) | 2.1 GWh | Nov 2018 | Dec 2025 | Solar |
| IKEA New Haven Rooftop PV & Fuel Cell | IKEA Property Inc | New Haven, CT | ISO New England (ISNE) | 2.7 GWh | Jun 2012 | Dec 2025 | Natural Gas : 71.5% Solar : 28.5% |
| IKEA Jacksonville Rooftop PV System | IKEA Property Inc | Jacksonville, FL | JEA (JEA) | 2.1 GWh | Oct 2017 | Dec 2025 | Solar |
| Princeton Energy Center, LLC | Princeton Energy Center LLC | Plainsboro, NJ | PJM Interconnection, LLC (PJM) | 26.0 GWh | Sep 2012 | Dec 2025 | Natural Gas : 99.4% Solar : 0.6% |
| RPUWD Scheuer Well Solar Project | MN8 Energy LLC | San Bernardino, CA | California Independent System Operator (CISO) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| Dignity - Siena Campus | MN8 Energy LLC | Henderson, NV | Nevada Power Company (NEVP) | 2.8 GWh | Apr 2018 | Dec 2025 | Solar |
| Dayton Cutoff Solar | SunStrong Management | McMinnville, OR | Portland General Electric Company (PGE) | 3.2 GWh | Nov 2017 | Dec 2025 | Solar |
| Valley Creek Solar | SunStrong Management | Salem, OR | Portland General Electric Company (PGE) | 3.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Silverton Solar | SunStrong Management | Silverton, OR | Portland General Electric Company (PGE) | 3.5 GWh | Nov 2017 | Dec 2025 | Solar |
| Sheep Solar | SunStrong Management | Turner, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Colton Solar | SunStrong Management | Molalla, OR | Portland General Electric Company (PGE) | 3.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Interstate Solar | SunStrong Management | Gervais, OR | Portland General Electric Company (PGE) | 3.2 GWh | Nov 2017 | Dec 2025 | Solar |
| Freedom Solar | SunStrong Management | Nichols, SC | Duke Energy Carolinas (DUK) | 7.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Soboba Community Solar Project | Soboba Band of Luiseno Indians | San Jacinto, CA | California Independent System Operator (CISO) | 3.6 GWh | Jul 2016 | Dec 2025 | Solar |
| Grand Ronde Solar | SunStrong Management | Grand Ronde, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Cleveland Thermal | Corix Cleveland Thermal Generating LP | Cleveland, OH | PJM Interconnection, LLC (PJM) | 1.2 GWh | Jan 2017 | Dec 2025 | Natural Gas |
| Hope Farm Solar, LLC | Adapture Renewables, Inc. | Cranston, RI | ISO New England (ISNE) | 16.1 GWh | Aug 2019 | Dec 2025 | Solar |
| Sun Farm VI, LLC | Greenbacker Renewable Energy Corporation | Hertford, NC | PJM Interconnection, LLC (PJM) | 9.2 GWh | Oct 2018 | Dec 2025 | 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 |