Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Holstein Plant | Strata Manager, LLC | Maxton, NC | Duke Energy Progress East (CPLE) | 35.4 GWh | Nov 2015 | Dec 2024 | Solar |
| Berkshire 1 | PPS Berkshire Solar LLC | Sheffield, MA | ISO New England (ISNE) | 2.4 GWh | Nov 2011 | Dec 2024 | Solar |
| Western Antelope Blue Sky Ranch A | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 44.8 GWh | Oct 2014 | Dec 2024 | Solar |
| Oltmans SCE at Champagne | California PV Energy LLC | Ontario, CA | California Independent System Operator (CISO) | 1.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Indy Solar II, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.5 GWh | Nov 2013 | Sep 2025 | Solar |
| Merrimac Solar | Consolidated Edison Development Inc. | Merrimac, MA | ISO New England (ISNE) | 2.3 GWh | Nov 2013 | Dec 2024 | Solar |
| Frenchtown III Solar | Consolidated Edison Development Inc. | Frenchtown, NJ | PJM Interconnection, LLC (PJM) | 12.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Cottage Street Solar Facility | Western Massachusetts Electric Company | Springfield, MA | ISO New England (ISNE) | 3.5 GWh | Apr 2014 | Sep 2025 | Solar |
| Paradise Solar Energy Center | Paradise Solar Urban Renewal, LLC | West Deptford, NJ | PJM Interconnection, LLC (PJM) | 6.3 GWh | Feb 2011 | Dec 2024 | Solar |
| Lakeland Solar Energy LLC | Invenergy Services LLC | Lakeland, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| GSE NM1 | Altus Power America Management, LLC | Dexter, NM | Southwest Power Pool (SWPP) | 4.7 GWh | Apr 2011 | Dec 2024 | Solar |
| Sonora 1 | Greenbacker Renewable Energy Corporation | Jamestown, CA | California Independent System Operator (CISO) | 621.0 MWh | Nov 2013 | Dec 2024 | Solar |
| Western Antelope Dry Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 21.8 GWh | Nov 2016 | Dec 2024 | Solar |
| Oltmans SCE at Jurupa | California PV Energy LLC | Ontario, CA | California Independent System Operator (CISO) | 2.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Forbes Street Solar | Altus Power America Management, LLC | East Providence, RI | ISO New England (ISNE) | 3.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Town of East Bridgewater CSG | Tesla Inc. | East Bridgewater, MA | ISO New England (ISNE) | 1.4 GWh | May 2013 | Dec 2024 | Solar |
| Sue Cleveland High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.3 GWh | Oct 2013 | Dec 2024 | Solar |
| Rio Rancho High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.2 GWh | Oct 2013 | Dec 2024 | Solar |
| Cascade Solar | Cascade Solar LLC | Joshua Tree, CA | California Independent System Operator (CISO) | 51.5 GWh | Dec 2013 | Dec 2024 | Solar |
| Solar Gen 2 Solar Facility | Southern Power Co | Calipatria, CA | California Independent System Operator (CISO) | 364.2 GWh | Oct 2014 | Dec 2024 | Solar |
| Beryl Solar Plant | Evergreen Wind, LLC | Beryl, UT | PacifiCorp East (PACE) | 6.3 GWh | Jul 2015 | Dec 2024 | Solar |
| Selma Solar LLC | AES Distributed Energy | Selma, NC | Duke Energy Carolinas (DUK) | 7.8 GWh | Jul 2014 | Dec 2024 | Solar |
| Waihonu North Solar | Waihonu North LLC | Mililani, HI | 4.5 GWh | Jun 2016 | Dec 2024 | Solar | |
| Waihonu South Solar | Waihonu South LLC | Mililani, HI | 1.3 GWh | Jun 2016 | Dec 2024 | Solar | |
| Aloha Solar Energy Fund 1 PK1 | Altus Power America Management, LLC | Waianae, HI | 6.6 GWh | Feb 2017 | Dec 2024 | Solar | |
| Utah Red Hills Renewable Energy Park | MN8 Energy LLC | Parowan, UT | PacifiCorp East (PACE) | 208.6 GWh | Nov 2015 | Dec 2024 | Solar |
| Mauka FIT One | Valta Energy | Kahuku, HI | 3.1 GWh | Sep 2020 | Dec 2024 | Solar | |
| Celina Solar Project #1, LLC | Celina Solar Project #1, LLC | Celina, OH | PJM Interconnection, LLC (PJM) | 6.5 GWh | Nov 2012 | Dec 2024 | Solar |
| Biscoe Solar LLC | AES Distributed Energy | Biscoe, NC | Duke Energy Carolinas (DUK) | 8.4 GWh | Aug 2014 | Dec 2024 | Solar |
| Rockwell Solar LLC | Oppidum Renewables USA, LLC | Rockwell, NC | Duke Energy Carolinas (DUK) | 4.5 GWh | Nov 2014 | Dec 2024 | Solar |
| Jersey Gardens Phase 2 | CF Jersey Gardens Owner Two LLC | Elizabeth, NJ | PJM Interconnection, LLC (PJM) | 3.0 GWh | Jan 2012 | Dec 2024 | Solar |
| Turkey Branch Solar LLC | AES Distributed Energy | Fairmont, NC | Duke Energy Carolinas (DUK) | 7.1 GWh | Jul 2014 | Dec 2024 | Solar |
| Milford Solar Farm | Milford Solar LLC | Milford, DE | PJM Interconnection, LLC (PJM) | 17.8 GWh | Nov 2012 | Sep 2025 | Solar |
| Cirrus Solar LLC | Oppidum Renewables USA, LLC | Bunn, NC | Duke Energy Carolinas (DUK) | 6.4 GWh | Nov 2014 | Dec 2024 | Solar |
| Chocowinity Solar LLC | Oppidum Renewables USA, LLC | Chocowinity, NC | Duke Energy Carolinas (DUK) | 6.6 GWh | Nov 2014 | Dec 2024 | Solar |
| Pearl City Peninsula Solar Park | Altus Power America Management, LLC | Honolulu, HI | (HECO) | 1.2 GWh | Oct 2012 | Dec 2024 | Solar |
| Braley Road 2 | Mass Solar, LLC | Freetown, MA | ISO New England (ISNE) | 1.6 GWh | Feb 2015 | Dec 2024 | Solar |
| Dartmouth | Mass Solar, LLC | Dartmouth, MA | ISO New England (ISNE) | 7.9 GWh | Mar 2014 | Dec 2024 | Solar |
| Kapolei Solar Energy Park | Altus Power America Management, LLC | Kapolei, HI | (HECO) | 1.4 GWh | Jan 2012 | Dec 2024 | Solar |
| Tulare 1 and 2 | Arevon Energy, Inc. | Tulare, CA | California Independent System Operator (CISO) | 5.3 GWh | Dec 2013 | Dec 2024 | Solar |
| Simon Solar Farm LLC | Simon Solar Farm, LLC | Social Circle, GA | Southern Company Services, Inc. - Trans (SOCO) | 47.5 GWh | Oct 2013 | Dec 2024 | Solar |
| Queen Anne's County | Tesla Inc. | Centreville, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Actus Lend Lease DMAFB | Tesla Inc. | Tucson, AZ | Tucson Electric Power (TEPC) | 2.5 GWh | Nov 2009 | Dec 2024 | Solar |
| Monterey Regional Water Pollution Contro | Tesla Inc. | Marina, CA | California Independent System Operator (CISO) | 1.2 GWh | Nov 2010 | Dec 2024 | Solar |
| Lancaster Baptist Church | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.4 GWh | Nov 2011 | Dec 2024 | Solar |
| Sacramento Fairbain Water Treatment Plan | Tesla Inc. | Sacramento, CA | Balancing Authority of Northern California (BANC) | 961.0 MWh | Jan 2013 | Dec 2024 | Solar |
| KRS I Anahola Solar Hybrid | Kauai Island Utility Cooperative | Anahola, HI | 20.9 GWh | Jul 2015 | Sep 2025 | Solar | |
| KRS II Koloa Solar | Kauai Island Utility Cooperative | Koloa, HI | 19.6 GWh | May 2014 | Sep 2025 | Solar | |
| Bear Creek Solar (CA) | Ecos Energy LLC | Lodi, CA | California Independent System Operator (CISO) | 4.0 GWh | Jan 2014 | Dec 2024 | Solar |
| Rockford Solar Farm | Rockford Solar Partners | Rockford, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Sep 2012 | Dec 2024 | Solar |
| Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 672.7 GWh | Oct 2015 | Sep 2025 | Solar |
| Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 619.9 GWh | Nov 2015 | Dec 2024 | Solar |
| Port Richmond WWT Solar | Consolidated Edison Solutions Inc. | Staten Island, NY | New York Independent System Operator (NYIS) | 1.4 GWh | Jun 2015 | Dec 2024 | Solar |
| Montgomery Solar LLC | Oppidum Renewables USA, LLC | Biscoe, NC | Duke Energy Carolinas (DUK) | 34.4 GWh | Nov 2015 | Dec 2024 | Solar |
| North Brookfield | Mass Solar, LLC | North Brookfield, MA | ISO New England (ISNE) | 4.2 GWh | May 2014 | Dec 2024 | Solar |
| Kalaeloa Renewable Energy Park | ENI New Energy US Inc | Ewa Beach, HI | 4.3 GWh | Dec 2013 | Dec 2024 | Solar | |
| Jersey Gardens Phase 1 | Clean Focus Yield, LLC | Elizabeth, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Nov 2011 | Dec 2024 | Solar |
| Alethea I | Syncarpha Alethea I, LLC | Eastampton, NJ | PJM Interconnection, LLC (PJM) | 3.6 GWh | Oct 2011 | Dec 2024 | Solar |
| Chattanooga Metropolitan Airport Solar | Chattanooga Metropolitan Airport | Chattanooga, TN | Tennessee Valley Authority (TVA) | 2.6 GWh | Nov 2011 | Dec 2024 | Solar |
| Silver City WWTP PV Project | Affordable Solar Silver City, LLC | Silver City, NM | Public Service Company of New Mexico (PNM) | 2.0 GWh | May 2013 | Dec 2024 | Solar |
| SunGen Sharon 1 LLC | SunGen Sharon 1 LLC | Sharon, VT | ISO New England (ISNE) | 2.5 GWh | Jul 2012 | Dec 2024 | Solar |
| Desert Sunlight 250, LLC | NextEra Energy Desert Sunlight 250, LLC | Desert Center, CA | California Independent System Operator (CISO) | 555.7 GWh | Oct 2013 | Dec 2024 | Solar |
| Union HS at Casa Grande | Luminace Solar Holding, LLC | Casa Grande, AZ | Arizona Public Service Company (AZPS) | 2.9 GWh | Nov 2012 | Dec 2024 | Solar |
| Gilbert Solar Facility I, LLC | Gilbert Solar Facility I, LLC | Gilbert, AZ | Arizona Public Service Company (AZPS) | 3.8 GWh | Sep 2011 | Dec 2024 | Solar |
| Vista Grande HS at Casa Grande | Luminace Solar Holding, LLC | Casa Grande, AZ | Arizona Public Service Company (AZPS) | 2.8 GWh | Nov 2012 | Dec 2024 | Solar |
| Mountain View Solar | NextEra Energy Mountain View Solar | North Las Vegas, NV | Nevada Power Company (NEVP) | 51.9 GWh | Dec 2013 | Sep 2025 | Solar |
| Progress Manis I | USF Surry, LLC | Laurinburg, NC | Duke Energy Progress East (CPLE) | 2.0 GWh | Mar 2012 | Dec 2024 | Solar |
| Community Solar 1 | Solar Community I LLC | Brawley, CA | Imperial Irrigation District (IID) | 13.9 GWh | May 2014 | Dec 2024 | Solar |
| Cornerstone Power Holmdel LLC | OCI Energy LLC | Holmdel, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Apr 2013 | Dec 2024 | Solar |
| Otero Solar | PNM Resources | La Luz, NM | Public Service Company of New Mexico (PNM) | 17.1 GWh | Nov 2013 | Dec 2024 | Solar |
| Garnet Solar Generation Station I LLC | Garnet Solar Generation Station I LLC | Palm Springs, CA | California Independent System Operator (CISO) | 9.0 GWh | Nov 2014 | Dec 2024 | Solar |
| Crown Cooling Facility | Five Crowns Inc | Brawley, CA | Imperial Irrigation District (IID) | 982.0 MWh | Nov 2011 | Dec 2024 | Solar |
| SMPA Solar 1 Community Solar | San Miguel Power Assn, Inc | Bedrock, CO | Public Service Company of Colorado (PSCO) | 1.7 GWh | Nov 2012 | Dec 2024 | Solar |
| Owens Corning at Bethlehem | Luminace Solar Holding, LLC | Bethlehem, NY | New York Independent System Operator (NYIS) | 2.7 GWh | Sep 2013 | Dec 2024 | Solar |
| Manzano Solar | PNM Resources | Los Lunas, NM | Public Service Company of New Mexico (PNM) | 18.3 GWh | Sep 2013 | Dec 2024 | Solar |
| Madera Community Hospital | CleanCapital Holdings | Madera, CA | California Independent System Operator (CISO) | 72.0 MWh | Sep 2011 | Dec 2024 | Solar |
| Port Allen Solar | Kaieie Waho Company LLC | Eleele, HI | 8.5 GWh | Nov 2012 | Dec 2024 | Solar | |
| Neuse River Solar Farm | Scale Sustainable I, LLC | Raleigh, NC | Duke Energy Carolinas (DUK) | 1.5 GWh | Nov 2011 | Dec 2024 | Solar |
| Lake Pleasant WTP | MN8 Energy LLC | Peoria, AZ | Arizona Public Service Company (AZPS) | 12.9 GWh | Nov 2012 | Dec 2024 | Solar |
| OCI Alamo Solar I Hybrid | OCI Energy LLC | San Antonio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 84.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Somers Solar Center, LLC | Onward Energy | Somers, CT | ISO New England (ISNE) | 8.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Vintner Solar | Ecos Energy LLC | Templeton, CA | California Independent System Operator (CISO) | 4.2 GWh | Mar 2014 | Dec 2024 | Solar |
| Pickering Solar | Aqua America Inc | Phoenixville, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2023 | Solar |
| Kettleman Solar Project | Ecos Energy LLC | Lodi, CA | California Independent System Operator (CISO) | 2.6 GWh | Mar 2014 | Dec 2024 | Solar |
| Cornerstone Power Vineland I LLC | Altus Power America Management, LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 4.9 GWh | Jan 2012 | Dec 2024 | Solar |
| Ironwood Solar LLC | Altus Power America Management, LLC | Blythe, CA | California Independent System Operator (CISO) | 7.5 GWh | Mar 2012 | Dec 2024 | Solar |
| Westford Solar Park | MN8 Energy LLC | Westford, MA | ISO New England (ISNE) | 4.6 GWh | Mar 2012 | Dec 2024 | Solar |
| North Carolina Solar Bethea I | USF Surry, LLC | Laurinburg, NC | Duke Energy Progress East (CPLE) | 3.1 GWh | Mar 2012 | Dec 2024 | Solar |
| Indy Solar I, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 16.0 GWh | Nov 2013 | Sep 2025 | Solar |
| Indy Solar III, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.4 GWh | Nov 2013 | Sep 2025 | Solar |
| Desert Hot Springs Solar | Consolidated Edison Solutions Inc. | Desert Hot Springs, CA | California Independent System Operator (CISO) | 4.8 GWh | Nov 2013 | Nov 2024 | Solar |
| PCSP3 Airport | Carolina Solar Energy LLC | Timberlake, NC | Duke Energy Carolinas (DUK) | 3.8 GWh | Sep 2011 | Dec 2024 | Solar |
| Haven Solar Project CSG | DG Minnesota CSG, LLC | Saint Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Jun 2019 | Dec 2024 | Solar |
| Tell City Solar Park | Indiana Municipal Power Agency | Tell City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Jun 2020 | Dec 2024 | Solar |
| Richmond Solar Park 4 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 13.3 GWh | Sep 2020 | Dec 2024 | Solar |
| Thanksgiving Fire Solar Farm, LLC | Sol Systems | Zebulon, NC | Duke Energy Progress East (CPLE) | 3.6 GWh | Nov 2019 | Dec 2024 | Solar |
| DG AMP Solar Piqua Manier | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 21.8 GWh | Jun 2019 | Dec 2024 | Solar |
| Crawfordsville 5 Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 17.7 GWh | Aug 2020 | Dec 2024 | Solar |
| HL Solar | HL Solar LLC | Wendel, CA | California Independent System Operator (CISO) | 11.5 GWh | May 2019 | Dec 2024 | Solar |
| Centerville Solar Park | Indiana Municipal Power Agency | Centerville, IN | PJM Interconnection, LLC (PJM) | 2.0 GWh | Sep 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 |