Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Sherburne Community Solar | AEP Onsite Partners, LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 2018 | Sep 2025 | Solar |
| Shelby Solar Array | AEP Onsite Partners, LLC | Shelby, OH | PJM Interconnection, LLC (PJM) | 3.2 GWh | Nov 2019 | Sep 2025 | Solar |
| Galesburg Solar Array | AEP Onsite Partners, LLC | Oquawka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Feb 2020 | Dec 2024 | Solar |
| Pine Hill | AEP Onsite Partners, LLC | Johnston, RI | ISO New England (ISNE) | 7.9 GWh | Jul 2020 | Dec 2024 | Solar |
| LabCorp Engine | AEP Onsite Partners, LLC | Raritan, NJ | PJM Interconnection, LLC (PJM) | 235.0 MWh | Nov 2019 | Dec 2024 | Natural Gas |
| Bloom-Altice Fuel Cell | AEP Onsite Partners, LLC | Bethpage,, NY | New York Independent System Operator (NYIS) | 15.6 GWh | Sep 2020 | Dec 2024 | Natural Gas |
| Clyde Peaking Engine | AEP Onsite Partners, LLC | Clyde, OH | PJM Interconnection, LLC (PJM) | 641.0 MWh | Oct 2020 | Dec 2024 | Natural Gas |
| Barron Solar Array | AEP Onsite Partners, LLC | Barron, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 GWh | Jul 2021 | Dec 2024 | Solar |
| Spooner Solar Array | AEP Onsite Partners, LLC | Spooner, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | May 2019 | Dec 2024 | Solar |
| Rice Lake Solar Array | AEP Onsite Partners, LLC | Rice Lake, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | May 2019 | Dec 2024 | Solar |
| Brainerd Airport | AEP Onsite Partners, LLC | Brainerd, MN | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 GWh | Nov 2022 | Dec 2024 | Solar |
| PNA Rossford Solar Array | AEP Onsite Partners, LLC | Rossford, OH | PJM Interconnection, LLC (PJM) | 2.4 GWh | Jun 2022 | Dec 2024 | Solar |
| Lady Slipper Solar Array CSG | AEP Onsite Partners, LLC | Red Wing, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 GWh | Sep 2019 | Dec 2024 | Solar |
| Bloomfield Municipal Utilities Solar | AEP Onsite Partners, LLC | Bloomfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Mar 2019 | Dec 2024 | Solar |
| Garnet Solar (NY) | AEP Onsite Partners, LLC | Johnsburg, NY | New York Independent System Operator (NYIS) | 2.8 GWh | May 2018 | Dec 2024 | Solar |
| Trout Creek Solar | AEP Onsite Partners, LLC | Buena Vista, CO | Public Service Company of Colorado (PSCO) | 2.9 GWh | Dec 2018 | Dec 2024 | Solar |
| South Belridge Cogeneration Facility | AERA Energy LLC | McKittrick, CA | California Independent System Operator (CISO) | 466.8 GWh | Nov 1985 | Sep 2025 | Natural Gas |
| Lost Hills Cogeneration Plant | AERA Energy LLC | Lost Hills, CA | California Independent System Operator (CISO) | 9.2 GWh | Sep 1985 | Dec 2024 | Natural Gas |
| Coalinga Cogeneration Facility | Aera Energy LLC-Coalinga | Coalinga, CA | California Independent System Operator (CISO) | 35.9 GWh | May 1988 | Dec 2024 | Natural Gas |
| Aera San Ardo Cogen Facility | Aera Energy LLC-San Ardo | San Ardo, CA | California Independent System Operator (CISO) | 17.2 GWh | Jun 1989 | Dec 2024 | Natural Gas |
| AES Alamitos Energy Center | AES Alamitos Energy, LLC | Long Beach, CA | California Independent System Operator (CISO) | 1.9 TWh | Jan 2020 | Sep 2025 | Natural Gas |
| AES Alamitos LLC | AES Alamitos LLC | Long Beach, CA | California Independent System Operator (CISO) | 38.3 GWh | Aug 1956 | Aug 2025 | Natural Gas |
| Cavalier Solar | AES Clean Energy | Smithfield, VA | PJM Interconnection, LLC (PJM) | 319.6 GWh | May 2024 | Sep 2025 | Solar |
| Morris Solar | AES Clean Energy | Kirksville, MO | Midcontinent Independent System Operator, Inc. (MISO) | 170.8 GWh | - | Sep 2025 | Solar |
| Chevelon Butte Phase 2 | AES Clean Energy | Winslow, AZ | Arizona Public Service Company (AZPS) | 535.8 GWh | Mar 2024 | Sep 2025 | Wind |
| Cavalier Solar A2 | AES Clean Energy | Smithfield, VA | PJM Interconnection, LLC (PJM) | 135.0 GWh | Nov 2024 | Sep 2025 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 223.3 GWh | Nov 2023 | Sep 2025 | Solar |
| Princetown Solar 1 | AES Clean Energy | Duanesburg, NY | New York Independent System Operator (NYIS) | 221.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Caterpillar Hill | AES Clean Energy | Sedgwick, ME | ISO New England (ISNE) | 8.8 GWh | Nov 2023 | Dec 2024 | Solar |
| Estrella Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 153.1 GWh | Nov 2023 | Sep 2025 | Solar |
| AES Pelletier Solar, LLC | AES Clean Energy | Fort Kent, ME | (NBSO) | 3.6 GWh | Apr 2023 | Dec 2024 | Solar |
| Chevelon Butte Wind Farm | AES Clean Energy | Winslow, AZ | Arizona Public Service Company (AZPS) | 633.1 GWh | Apr 2023 | Sep 2025 | Wind |
| Delta Wind Farm (MS) | AES Clean Energy | Dundee, MS | Midcontinent Independent System Operator, Inc. (MISO) | 498.7 GWh | Mar 2024 | Sep 2025 | Wind |
| Treasure Lane Solar 1 | AES Clean Energy | Manchester, ME | ISO New England (ISNE) | 7.0 GWh | Apr 2023 | Dec 2024 | Solar |
| Oak Ridge Solar | AES Clean Energy | Oak Ridge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 422.4 GWh | Nov 2023 | Sep 2025 | Solar |
| JB-Tobin 2 | AES Clean Energy | La Grange, NY | New York Independent System Operator (NYIS) | 1.9 GWh | Nov 2021 | Dec 2024 | Solar |
| Raceway Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 370.1 GWh | Apr 2024 | Sep 2025 | Solar |
| AES Daigle Solar, LLC | AES Clean Energy | Fort Kent, ME | (NBSO) | 6.7 GWh | Apr 2023 | Dec 2024 | Solar |
| Madison Solar (VA) | AES Clean Energy | Locust Grove, VA | PJM Interconnection, LLC (PJM) | 117.2 GWh | Aug 2024 | Sep 2025 | Solar |
| Cannonball Solar (CSG) | AES Clean Energy | Thurmont, MD | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 2024 | Dec 2024 | Solar |
| Big Spring Solar (CSG) | AES Clean Energy | Clear Spring, MD | PJM Interconnection, LLC (PJM) | 264.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Westport Stone & Sand Solar (CSG) | AES Clean Energy | Westport, MA | ISO New England (ISNE) | 5.6 GWh | Feb 2024 | Dec 2024 | Solar |
| Northline Solar CSG | AES Clean Energy | Schaghticoke, NY | New York Independent System Operator (NYIS) | 936.0 MWh | Aug 2024 | Dec 2024 | Solar |
| Baldy Mesa 2_Silver Peak Hybrid | AES Clean Energy | Adelanto, CA | California Independent System Operator (CISO) | 98.2 GWh | Nov 2024 | Sep 2025 | Solar |
| McFarland B Solar and Storage | AES Clean Energy | Dateland, AZ | California Independent System Operator (CISO) | 478.9 GWh | Nov 2024 | Sep 2025 | Solar : 99.8% |
| McFarland A Solar and Storage | AES Clean Energy | Dateland, AZ | California Independent System Operator (CISO) | 527.6 GWh | Nov 2023 | Sep 2025 | Solar |
| Baldy Mesa Solar & Storage | AES Clean Energy | Adelanto, CA | California Independent System Operator (CISO) | 275.2 GWh | Apr 2024 | Sep 2025 | Solar : 99.9% |
| Calhoun County Solar Project | AES Clean Energy | Sheridan Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 179.2 GWh | - | Sep 2025 | Solar |
| Rexford Solar Farm | AES Clean Energy | Ducor, CA | California Independent System Operator (CISO) | 558.8 GWh | - | Sep 2025 | Solar |
| ZPD-PT Solar Project 2017-006 LLC Hybrid | AES Distributed Energy | Warren, MA | ISO New England (ISNE) | 4.8 GWh | Jun 2021 | Dec 2024 | Solar |
| AES Belleville Solar LLC | AES Distributed Energy | Belleville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 12.9 GWh | Aug 2021 | Nov 2024 | Solar |
| Platteview Solar LLC | AES Distributed Energy | Ashland, NE | Southwest Power Pool (SWPP) | 135.2 GWh | Apr 2024 | Sep 2025 | Solar |
| Brookwood Drive Community Solar | AES Distributed Energy | Westport, MA | ISO New England (ISNE) | 7.0 GWh | Jul 2022 | Dec 2024 | Solar |
| South Goshen Community Solar | AES Distributed Energy | Goshen, NY | New York Independent System Operator (NYIS) | 6.1 GWh | Aug 2021 | Dec 2024 | Solar |
| Central Line Solar, LLC | AES Distributed Energy | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 271.0 GWh | Mar 2022 | Sep 2025 | Solar |
| Cement City Solar, LLC | AES Distributed Energy | Cement City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 36.8 GWh | Dec 2022 | Dec 2024 | Solar |
| Letts Creek Solar, LLC | AES Distributed Energy | Grass Lake, MI | Midcontinent Independent System Operator, Inc. (MISO) | 28.1 GWh | Nov 2022 | Dec 2024 | Solar |
| West Haydenville PJ Community Solar | AES Distributed Energy | Williamsburg, MA | ISO New England (ISNE) | 8.6 GWh | Aug 2022 | Dec 2024 | Solar |
| Williams Rd | AES Distributed Energy | Ransomville, NY | ISO New England (ISNE) | 5.5 GWh | Aug 2021 | Dec 2024 | Solar |
| Townline Community Solar | AES Distributed Energy | Batavia, NY | ISO New England (ISNE) | 7.5 GWh | Jan 2022 | Dec 2024 | Solar |
| Dusenberry | AES Distributed Energy | Troy, NY | ISO New England (ISNE) | 8.2 GWh | Nov 2021 | Dec 2024 | Solar |
| Knapp East (CSG) | AES Distributed Energy | Akron, NY | ISO New England (ISNE) | 7.4 GWh | Nov 2021 | Dec 2024 | Solar |
| Redman South Community Solar | AES Distributed Energy | Brockport, NY | ISO New England (ISNE) | 9.7 GWh | Jan 2022 | Dec 2024 | Solar |
| Pullman Solar, LLC | AES Distributed Energy | Lee Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 38.0 GWh | Nov 2022 | Dec 2024 | Solar |
| Rowe (CSG) | AES Distributed Energy | Olean, NY | ISO New England (ISNE) | 7.6 GWh | Oct 2021 | Dec 2024 | Solar |
| Main Rd Community Solar | AES Distributed Energy | Newstead, NY | ISO New England (ISNE) | 8.1 GWh | Jun 2022 | Dec 2024 | Solar |
| Dunstable Solar 1, LLC | AES Distributed Energy | Dunstable, MA | ISO New England (ISNE) | 10.8 GWh | Mar 2021 | Dec 2024 | Solar |
| Knapp West(CSG) | AES Distributed Energy | Akron, NY | ISO New England (ISNE) | 6.9 GWh | Nov 2021 | Dec 2024 | Solar |
| Redman North Community Solar | AES Distributed Energy | Brockport, NY | ISO New England (ISNE) | 2.4 GWh | Jan 2022 | Aug 2024 | Solar |
| Glenmere Lake | AES Distributed Energy | Goshen, NY | ISO New England (ISNE) | 3.6 GWh | May 2021 | Dec 2024 | Solar |
| AES West Oahu Solar Hybrid | AES Distributed Energy | Waipahu, HI | (HECO) | 22.6 GWh | Feb 2024 | Sep 2025 | Solar : 99.2% |
| Mountain View I & II | AES Distributed Energy | North Palm Springs, CA | California Independent System Operator (CISO) | 285.1 GWh | May 2001 | Sep 2025 | Wind |
| Dinuba Wastewater Treatment Plant | AES Distributed Energy | Dinuba, CA | California Independent System Operator (CISO) | 1.4 GWh | Oct 2011 | Dec 2024 | Solar |
| Otoe Solar Power Generation Station 1 LL | AES Distributed Energy | Apple Valley, CA | California Independent System Operator (CISO) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Tahquitz High School | AES Distributed Energy | Hemet, CA | California Independent System Operator (CISO) | 1.6 GWh | Aug 2012 | Dec 2024 | Solar |
| West Valley High School Solar | AES Distributed Energy | Hemet, CA | California Independent System Operator (CISO) | 1.3 GWh | Aug 2012 | Dec 2024 | Solar |
| Industry Solar Power Generation Station | AES Distributed Energy | Adelanto, CA | California Independent System Operator (CISO) | 4.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Powhatan Solar Power Generation Station | AES Distributed Energy | Apple Valley, CA | California Independent System Operator (CISO) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Jewish Community Center PV | AES Distributed Energy | Scottsdale, AZ | Arizona Public Service Company (AZPS) | 1.8 GWh | Aug 2012 | Dec 2024 | Solar |
| Arizona Western College PV | AES Distributed Energy | Yuma, AZ | Arizona Public Service Company (AZPS) | 1.5 GWh | Oct 2011 | Dec 2024 | Solar |
| Paradise Valley H.S. PV | AES Distributed Energy | Phoenix, AZ | Arizona Public Service Company (AZPS) | 2.1 GWh | Dec 2012 | 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 |
| Navajo Solar Power Generation Station 1 | AES Distributed Energy | Apple Valley, CA | California Independent System Operator (CISO) | 4.2 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 |
| Randall Solar Project Hybrid | AES Distributed Energy | Berlin, MA | ISO New England (ISNE) | 7.9 GWh | Jun 2021 | Dec 2024 | Solar |
| East Brookfield Main Street Solar LLC CS | AES Distributed Energy | East Brookfield, MA | ISO New England (ISNE) | 1.6 GWh | Nov 2020 | Nov 2024 | Solar |
| Annese Solar Project Hybrid CSG | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 7.6 GWh | Nov 2020 | Dec 2024 | Solar |
| West A&B Solar Project Hybrid CSG | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 4.7 GWh | Nov 2020 | Dec 2024 | Solar |
| Cycz Solar Project CSG Hybrid | AES Distributed Energy | Spencer, MA | ISO New England (ISNE) | 2.9 GWh | May 2020 | Dec 2024 | Solar |
| McDougle-Mitchell Solar Project Hybrid C | AES Distributed Energy | Charlton, MA | ISO New England (ISNE) | 7.5 GWh | Jul 2020 | Dec 2024 | Solar |
| Alicea Solar Project Hybrid CSG | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 3.6 GWh | Nov 2020 | Dec 2024 | Solar |
| Hurteau Solar Project Hybrid | AES Distributed Energy | Uxbridge, MA | ISO New England (ISNE) | 3.0 GWh | Feb 2020 | Dec 2024 | Solar |
| University Solar, LLC | AES Distributed Energy | West Greenwich, RI | ISO New England (ISNE) | 26.8 GWh | Nov 2019 | Sep 2025 | Solar |
| AES Waikoloa Solar Hybrid | AES Distributed Energy | Waikoloa Village, HI | (HECO) | 61.6 GWh | Mar 2023 | Sep 2025 | Solar : 99.3% |
| Amaterasu LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 6.8 GWh | May 2021 | Dec 2024 | Solar |
| Middletown Solar 1, LLC Hybrid CSG | AES Distributed Energy | Middletown, NY | New York Independent System Operator (NYIS) | 2.4 GWh | Nov 2020 | Dec 2024 | Solar |
| Greenwich Solar 1, LLC CSG | AES Distributed Energy | Greenwich, NY | New York Independent System Operator (NYIS) | 4.7 GWh | Nov 2020 | Nov 2024 | Solar |
| Blackhorse Farm Solar, LLC CSG | AES Distributed Energy | Warren, RI | ISO New England (ISNE) | 5.9 GWh | Nov 2020 | Nov 2024 | Solar |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | AES Distributed Energy | Wilbraham, MA | ISO New England (ISNE) | 1.9 GWh | Dec 2020 | Dec 2024 | Solar |
| ZPD-PT Solar Project 2017-023 LLC Hybrid | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 3.5 GWh | Dec 2020 | 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 |