Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| East Chicago | Altus Power America Management, LLC | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Feb 2013 | Dec 2024 | Solar |
| Griffith | Altus Power America Management, LLC | Griffith, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Feb 2013 | Dec 2024 | Solar |
| Gila Bend Hybrid | Arizona Public Service Co | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 84.7 GWh | Sep 2014 | Dec 2024 | Solar |
| Back River Waste Water Treatment | Mayor and City Council of Baltimore City | Baltimore, MD | PJM Interconnection, LLC (PJM) | 594.0 MWh | Dec 2008 | Dec 2024 | Solar |
| Agawam Solar | Citizens Enterprises Corporation | Agawam, MA | ISO New England (ISNE) | 2.1 GWh | Feb 2012 | Dec 2024 | Solar |
| Rehoboth Solar | Citizens Enterprises Corporation | Rehoboth, MA | ISO New England (ISNE) | 3.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Chicopee Solar | Citizens Enterprises Corporation | Chicopee, MA | ISO New England (ISNE) | 4.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Route 57 Solar | Citizens Enterprises Corporation | Agawam, MA | ISO New England (ISNE) | 2.3 GWh | Feb 2013 | Dec 2024 | Solar |
| EBZ Solar | Citizens Enterprises Corporation | Shirley, MA | ISO New England (ISNE) | 3.7 GWh | Dec 2012 | Dec 2024 | Solar |
| Carol Jean Solar | Cypress Creek Renewables | Walnut Cove, NC | Duke Energy Carolinas (DUK) | 6.1 GWh | Nov 2016 | Dec 2024 | Solar |
| Battleground | AES Distributed Energy | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 5.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Beulaville | AES Distributed Energy | Beulaville, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Ellerbe | AES Distributed Energy | Ellerbe, NC | Duke Energy Carolinas (DUK) | 3.3 GWh | Nov 2013 | Dec 2024 | Solar |
| West Davisville Solar | Altus Power America Management, LLC | North Kingstown, RI | ISO New England (ISNE) | 2.7 GWh | Nov 2013 | Dec 2024 | Solar |
| 651 Chase Solar NG | NuGen Capital Management | Lunenburg, MA | ISO New England (ISNE) | 4.0 GWh | May 2014 | Dec 2024 | Solar |
| Whitcomb Solar Farm | ERWR Whitcomb Farm Solar LLC | Essex Junction, VT | ISO New England (ISNE) | 3.4 GWh | Sep 2014 | Dec 2024 | Solar |
| Wallace | AES Distributed Energy | Wallace, NC | Duke Energy Carolinas (DUK) | 3.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Kenansville | AES Distributed Energy | Kenansville, NC | Duke Energy Carolinas (DUK) | 3.8 GWh | Nov 2013 | Dec 2024 | Solar |
| Fairmont-FLS 100 | AES Distributed Energy | Fairmont, NC | Duke Energy Carolinas (DUK) | 6.9 GWh | Nov 2013 | Dec 2024 | Solar |
| RE Columbia Two, LLC | Onward Energy | Mojave, CA | California Independent System Operator (CISO) | 40.4 GWh | Nov 2014 | Dec 2024 | Solar |
| Technology Drive Solar | Consolidated Edison Development Inc. | Brattleboro, VT | ISO New England (ISNE) | 2.9 GWh | Aug 2014 | Dec 2024 | Solar |
| Fort Huachuca Solar PV Project | Tucson Electric Power Co | Sierra Vista, AZ | Tucson Electric Power (TEPC) | 40.1 GWh | Nov 2014 | Dec 2024 | Solar |
| White River Solar 2 | Consolidated Edison Development Inc. | Alpaugh, CA | California Independent System Operator (CISO) | 48.4 GWh | Aug 2014 | Dec 2024 | Solar |
| Fairview Farms Solar | NuGen Capital Management | Whately, MA | ISO New England (ISNE) | 2.9 GWh | May 2014 | Dec 2024 | Solar |
| Henrietta Solar Project | Southern Power Co | Lemoore, CA | California Independent System Operator (CISO) | 218.0 GWh | Jul 2016 | Dec 2024 | Solar |
| RE Camelot LLC | Onward Energy | Mojave, CA | California Independent System Operator (CISO) | 125.1 GWh | Nov 2014 | Dec 2024 | Solar |
| RE Adams East, LLC | Onward Energy | Fresno, CA | California Independent System Operator (CISO) | 39.3 GWh | Nov 2014 | Dec 2024 | Solar |
| RE Kansas Solar, LLC | Onward Energy | Lemoore, CA | California Independent System Operator (CISO) | 35.7 GWh | Nov 2014 | Dec 2024 | Solar |
| RE Old River One, LLC | Onward Energy | Bakersfield, CA | California Independent System Operator (CISO) | 35.6 GWh | Nov 2014 | Dec 2024 | Solar |
| Dement Farm LLC | SRE Utility Solar 1, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | Jul 2013 | Dec 2024 | Solar |
| RE Kent South, LLC | Onward Energy | Lemoore, CA | California Independent System Operator (CISO) | 44.3 GWh | Nov 2014 | Dec 2024 | Solar |
| Parkland Landfill Solar | Public Service Elec & Gas Co | Bordentown, NJ | PJM Interconnection, LLC (PJM) | 11.8 GWh | Dec 2014 | Dec 2024 | Solar |
| Woodmere Solar Farm | AES Distributed Energy | Edison, CA | California Independent System Operator (CISO) | 24.4 GWh | Nov 2015 | Dec 2024 | Solar |
| Hayworth Solar | AES Distributed Energy | Edison, CA | California Independent System Operator (CISO) | 46.0 GWh | Nov 2015 | Dec 2024 | Solar |
| Macho Springs | Southern Power Co | Deming, NM | El Paso Electric Company (EPE) | 122.7 GWh | Apr 2014 | Dec 2024 | Solar |
| Scituate PV | AES Distributed Energy | Scituate, MA | ISO New England (ISNE) | 3.3 GWh | Sep 2013 | Dec 2024 | Solar |
| Bolton PV | AES Distributed Energy | Bolton, MA | ISO New England (ISNE) | 7.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Stow PV | AES Distributed Energy | Stow, MA | ISO New England (ISNE) | 2.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Victor Dry Farm Ranch A | AES Distributed Energy | Victorville, CA | California Independent System Operator (CISO) | 9.7 GWh | May 2015 | Dec 2024 | Solar |
| Heber Solar | Axium US Solar Holdings LLC | Heber, CA | Imperial Irrigation District (IID) | 24.6 GWh | Apr 2014 | Dec 2024 | Solar |
| Volkswagen Solar System | SR Enterprise South, LLC | Chattanooga, TN | Tennessee Valley Authority (TVA) | 12.5 GWh | Oct 2012 | Sep 2025 | Solar |
| Solar Star New Jersey NJ LLC | Solar Star New Jersey VI LLC | Skillman, NJ | PJM Interconnection, LLC (PJM) | 1.3 GWh | Jan 2012 | Dec 2024 | Solar |
| Bellingham PV | Terraform Arcadia | Douglas, MA | ISO New England (ISNE) | 4.3 GWh | Sep 2013 | Dec 2024 | Solar |
| Maryland Solar | Arevon Energy, Inc. | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 27.6 GWh | Aug 2013 | Sep 2025 | Solar |
| Marshfield PV | Terraform Arcadia | Marshfield, MA | ISO New England (ISNE) | 5.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Orange PV | Terraform Arcadia | Orange, MA | ISO New England (ISNE) | 2.6 GWh | Jun 2013 | Dec 2024 | Solar |
| Maynard PV | Terraform Arcadia | Maynard, MA | ISO New England (ISNE) | 1.2 GWh | Dec 2013 | Dec 2024 | Solar |
| Lone Valley Solar Park I LLC | Lone Valley Solar Park I LLC | Lucerne Valley, CA | California Independent System Operator (CISO) | 23.6 GWh | Nov 2014 | Dec 2024 | Solar |
| IND Community Solar Farm 1st Phase | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.7 GWh | Oct 2013 | Dec 2024 | Solar |
| Victor Dry Farm Ranch B | AES Distributed Energy | Victorville, CA | California Independent System Operator (CISO) | 9.5 GWh | May 2015 | Dec 2024 | Solar |
| CSU Northridge Plant | California State University, Northridge | Northridge, CA | Los Angeles Department of Water and Power (LDWP) | 865.0 MWh | Nov 2001 | Dec 2024 | Solar |
| Southbridge PV | Terraform Arcadia | Southbridge, MA | ISO New England (ISNE) | 4.4 GWh | Dec 2013 | Dec 2024 | Solar |
| Centinela Solar Energy | Arevon Energy, Inc. | Calexico, CA | California Independent System Operator (CISO) | 352.7 GWh | Jun 2013 | Dec 2024 | Solar |
| West Tennessee Solar Farm | UT West Tennessee Solar Farm | Stanton, TN | Tennessee Valley Authority (TVA) | 2.4 GWh | Mar 2012 | Dec 2024 | Solar |
| Martin Limestone Solar Array | Sunstream Energy LLC | New Holland, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2012 | Dec 2024 | Solar |
| Arrache 4006 | CD US Solar MT 2 LLC | Palmdale, CA | California Independent System Operator (CISO) | 2.3 GWh | Jul 2013 | Dec 2024 | Solar |
| Arrache 4013 | CD US Solar MT 2 LLC | Palmdale, CA | California Independent System Operator (CISO) | 3.3 GWh | Jul 2013 | Dec 2024 | Solar |
| Corcoran Solar | Consolidated Edison Development Inc. | Corcoran, CA | California Independent System Operator (CISO) | 34.6 GWh | Jul 2013 | Dec 2024 | Solar |
| Atlantic Coast Freezers Solar Facility | CVI CleanCapital Solar 4 LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 2.1 GWh | Mar 2012 | Dec 2024 | Solar |
| Williams-Sonoma Solar Facility | CVI CleanCapital Solar 4 LLC | Jamesburg, NJ | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2011 | Dec 2024 | Solar |
| Quittacas Pond Solar | Consolidated Edison Solutions Inc. | Rochester, MA | ISO New England (ISNE) | 5.1 GWh | Nov 2013 | Dec 2024 | Solar |
| Tissington Solar | MN8 Energy LLC | Vernon Township, NJ | PJM Interconnection, LLC (PJM) | 3.7 GWh | Aug 2019 | Dec 2024 | Solar |
| Atwell Island | SPS Atwell Island LLC | Alpaugh, CA | California Independent System Operator (CISO) | 33.3 GWh | Feb 2013 | Dec 2024 | Solar |
| Gridley Main | Altus Power America Management, LLC | Gridley, CA | California Independent System Operator (CISO) | 1.6 GWh | Feb 2013 | Dec 2024 | Solar |
| Gridley Main Two | Altus Power America Management, LLC | Gridley, CA | California Independent System Operator (CISO) | 3.4 GWh | Mar 2013 | Dec 2024 | Solar |
| White River Solar | Consolidated Edison Development Inc. | Alpaugh, CA | California Independent System Operator (CISO) | 44.3 GWh | Jun 2013 | Dec 2024 | Solar |
| Arrache 8083 | CD US Solar MT 2 LLC | Palmdale, CA | California Independent System Operator (CISO) | 2.8 GWh | Aug 2013 | Dec 2024 | Solar |
| Oakley Solar Project | Oakley Solar Project LLC | Oakley, CA | California Independent System Operator (CISO) | 1.9 GWh | May 2013 | Dec 2024 | Solar |
| Bryan Solar Field | City of Bryan - (OH) | Bryan, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Jan 2012 | Dec 2024 | Solar |
| Hyder II Hybrid | Arizona Public Service Co | Hyder, AZ | Arizona Public Service Company (AZPS) | 32.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Northbridge Solar | Consolidated Edison Development Inc. | South Grafton, MA | ISO New England (ISNE) | 3.4 GWh | Jul 2013 | Dec 2024 | Solar |
| CU Solar Plant | CU Solar LLC | Cedarville, OH | PJM Interconnection, LLC (PJM) | 2.2 GWh | Mar 2013 | Dec 2024 | Solar |
| CES Sterling LLC | SunEdison LLC | Sterling, MA | ISO New England (ISNE) | 3.2 GWh | Jan 2013 | Dec 2024 | Solar |
| Solar Star 1 | Solar Star California XIX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 897.7 GWh | Feb 2014 | Sep 2025 | Solar |
| Solar Star 2 | Solar Star California XX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 714.2 GWh | Feb 2014 | Sep 2025 | Solar |
| Lincoln Solar | Ecos Energy LLC | Merrillville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 608.0 MWh | Nov 2012 | Dec 2024 | Solar |
| Granville Solar PV Power Project | Southern Power Co | Oxford, NC | Duke Energy Progress East (CPLE) | 4.7 GWh | Sep 2012 | Dec 2024 | Solar |
| Bryan Solar, LLC | MN8 Energy LLC | Presidio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 23.4 GWh | May 2013 | Dec 2024 | Solar |
| Apex Solar PV Power Project | Southern Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 50.3 GWh | Jun 2012 | Dec 2024 | Solar |
| Spectrum Solar PV Power Project | Southern Power Co | Las Vegas, NV | Nevada Power Company (NEVP) | 84.0 GWh | Aug 2013 | Dec 2024 | Solar |
| Sandy Cross Solar, LLC | Oppidum Renewables USA, LLC | Elm City, NC | Duke Energy Progress East (CPLE) | 1.3 GWh | Apr 2012 | Dec 2024 | Solar |
| Ararat Rock Solar, LLC | Oppidum Renewables USA, LLC | Mount Airy, NC | Duke Energy Carolinas (DUK) | 5.2 GWh | Aug 2012 | Dec 2024 | Solar |
| Progress Solar 1, LLC | Oppidum Renewables USA, LLC | Bunn, NC | Duke Energy Progress East (CPLE) | 3.7 GWh | Sep 2012 | Dec 2024 | Solar |
| Progress Solar II, LLC | Oppidum Renewables USA, LLC | Fairmont, NC | Duke Energy Progress East (CPLE) | 5.2 GWh | Oct 2012 | Dec 2024 | Solar |
| Progress Solar III, LLC | Oppidum Renewables USA, LLC | Maxton, NC | Duke Energy Progress East (CPLE) | 5.8 GWh | Oct 2012 | Dec 2024 | Solar |
| Picture Rocks Solar, LLC | MN8 Energy LLC | Marana, AZ | Tucson Electric Power (TEPC) | 49.8 GWh | Nov 2012 | Dec 2024 | Solar |
| RE Rosamond One LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 52.3 GWh | Dec 2013 | Dec 2024 | Solar |
| RE Rosamond Two LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 48.3 GWh | Dec 2013 | Dec 2024 | Solar |
| RE Rio Grande Solar LLC | MN8 Energy LLC | Mojave, CA | California Independent System Operator (CISO) | 11.0 GWh | Nov 2013 | Dec 2024 | Solar |
| RE Gillespie 1 LLC | MN8 Energy LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 36.8 GWh | Nov 2013 | Dec 2024 | Solar |
| RE Columbia 3 LLC | MN8 Energy LLC | Mojave, CA | California Independent System Operator (CISO) | 23.9 GWh | Dec 2013 | Dec 2024 | Solar |
| Livingston Solar Farm | Rutgers, The State University of NJ | Piscataway, NJ | PJM Interconnection, LLC (PJM) | 450.0 MWh | Apr 2009 | Mar 2024 | Solar |
| Livingston Solar Canopies | Rutgers, The State University of NJ | Piscataway, NJ | PJM Interconnection, LLC (PJM) | 4.8 GWh | Dec 2012 | Mar 2024 | Solar |
| Chuckawalla Solar | Altus Power America Management, LLC | Blythe, CA | California Independent System Operator (CISO) | 7.1 GWh | May 2012 | Dec 2024 | Solar |
| Campo Verde Solar | Southern Power Co | El Centro, CA | California Independent System Operator (CISO) | 294.7 GWh | Sep 2013 | Dec 2024 | Solar |
| Nunn | CD US Solar MT 2 LLC | Apple Valley, CA | California Independent System Operator (CISO) | 1.6 GWh | Jun 2013 | Dec 2024 | Solar |
| Rutan | CD US Solar MT 2 LLC | Palmdale, CA | California Independent System Operator (CISO) | 3.7 GWh | Dec 2013 | Dec 2024 | Solar |
| Vinam | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 3.3 GWh | Jun 2013 | Dec 2024 | Solar |
| Ma | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 2.5 GWh | Sep 2013 | Dec 2024 | Solar |
| Horn | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 3.2 GWh | Sep 2013 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |