Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Porterville Solar | Altus Power America Management, LLC | Porterville, CA | California Independent System Operator (CISO) | 5.7 GWh | Dec 2013 | Dec 2024 | Solar |
| Alta Wind X | Alta Wind X, LLC | Mojave, CA | California Independent System Operator (CISO) | 379.0 GWh | Dec 2013 | Dec 2024 | Wind |
| Alta Wind XI | Alta Wind XI, LLC | Mojave, CA | California Independent System Operator (CISO) | 269.5 GWh | Dec 2013 | Dec 2024 | Wind |
| Maynard PV | Terraform Arcadia | Maynard, MA | ISO New England (ISNE) | 1.2 GWh | Dec 2013 | Dec 2024 | Solar |
| Southbridge PV | Terraform Arcadia | Southbridge, MA | ISO New England (ISNE) | 4.4 GWh | Dec 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 |
| 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 Columbia 3 LLC | MN8 Energy LLC | Mojave, CA | California Independent System Operator (CISO) | 23.9 GWh | Dec 2013 | Dec 2024 | Solar |
| Corcoran | Terraform Arcadia | Corcoran, CA | California Independent System Operator (CISO) | 1.7 GWh | Dec 2013 | Dec 2024 | Solar |
| Vidalia Water Treatment Plant | Terraform Arcadia | Hahira, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.4 GWh | Dec 2013 | Dec 2023 | Solar |
| Lowell Solar Landfill | Heliovaas LLC | Lowell, MA | ISO New England (ISNE) | 1.4 GWh | Nov 2013 | Dec 2024 | Solar |
| E&B Resources | Terraform Arcadia | Bakersfield, CA | California Independent System Operator (CISO) | 2.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Limerick Road Solar Farm | Limerick Road Solar, LLC | Shelburne, VT | ISO New England (ISNE) | 2.8 GWh | Nov 2013 | Dec 2024 | Solar |
| Morin Solar 2013 LLC | CVI CleanCapital Solar 6 | Warren, MA | ISO New England (ISNE) | 5.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Brookfield Solar 2013 LLC | CVI CleanCapital Solar 6 | North Brookfield, MA | ISO New England (ISNE) | 2.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Freeze Solar | Marina Energy LLC | Dayton, NJ | PJM Interconnection, LLC (PJM) | 2.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Timber Creek HS | MN8 Energy LLC | Sicklerville, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2013 | Dec 2024 | Solar |
| South Atlantic Services Solar Farm I | South Atlantic Services Inc | Wilmington, NC | Duke Energy Carolinas (DUK) | 2.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Prudential 80 Livingston Roseland Solar | Prudential Drive Investors, LLC | Roseland, NJ | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Plainfield Renewable Energy LLC | Plainfield Renewable Energy, LLC | Plainfield, CT | ISO New England (ISNE) | 247.0 GWh | Nov 2013 | Oct 2024 | Wood/Wood Waste Solids : 99.5% Other Biomass Liquids : 0.5% |
| Ivanpah 2 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 254.4 GWh | Nov 2013 | Sep 2025 | Solar : 95.0% Natural Gas : 5.0% |
| Ivanpah 1 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 167.9 GWh | Nov 2013 | Sep 2025 | Solar : 96.7% Natural Gas : 3.3% |
| Ivanpah 3 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 240.8 GWh | Nov 2013 | Sep 2025 | Solar : 96.0% Natural Gas : 4.0% |
| 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 |
| Bridgeport Fuel Cell, LLC | Bridgeport Fuel Cell, LLC | Bridgeport, CT | ISO New England (ISNE) | 96.8 GWh | Nov 2013 | Dec 2024 | Natural Gas |
| 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 |
| Somers Solar Center, LLC | Onward Energy | Somers, CT | ISO New England (ISNE) | 8.6 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 |
| Hometown Bio Energy LLC | Hometown Bio Energy LLC | Le Sueur, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Nov 2013 | Dec 2024 | Other Biomass Gas |
| Frenchtown III Solar | Consolidated Edison Development Inc. | Frenchtown, NJ | PJM Interconnection, LLC (PJM) | 12.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Cove Fort | Ormat Cove Fort LLC | Cove Fort, UT | PacifiCorp East (PACE) | 120.8 GWh | Nov 2013 | Dec 2024 | Geothermal |
| Lakeland Solar Energy LLC | Invenergy Services LLC | Lakeland, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Eagle Valley Clean Energy LLC Biomass | Eagle Valley Clean Energy LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 57.1 GWh | Nov 2013 | Apr 2024 | Wood/Wood Waste Solids |
| Sonora 1 | Greenbacker Renewable Energy Corporation | Jamestown, CA | California Independent System Operator (CISO) | 621.0 MWh | Nov 2013 | Dec 2024 | Solar |
| Pheasant Run Wind LLC | Pheasant Run Wind LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 257.1 GWh | Nov 2013 | Sep 2025 | Wind |
| Oltmans SCE at Champagne | California PV Energy LLC | Ontario, CA | California Independent System Operator (CISO) | 1.5 GWh | Nov 2013 | 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 |
| Industry Solar Power Generation Station | AES Distributed Energy | Adelanto, CA | California Independent System Operator (CISO) | 4.0 GWh | Nov 2013 | 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 |
| Powhatan Solar Power Generation Station | AES Distributed Energy | Apple Valley, CA | California Independent System Operator (CISO) | 3.4 GWh | Nov 2013 | 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 |
| Lightning Dock Geothermal | Lightning Dock Geothermal HI-01, LLC | Animas, NM | Public Service Company of New Mexico (PNM) | 42.9 GWh | Nov 2013 | Sep 2025 | Geothermal |
| RP Wind | Consolidated Edison Solutions Inc. | Russells Point, OH | PJM Interconnection, LLC (PJM) | 8.3 GWh | Nov 2013 | Dec 2024 | Wind |
| Queen Anne's County | Tesla Inc. | Centreville, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Mahoning Creek Hydroelectric Project | Eagle Creek Renewable Energy, LLC | New Bethlehem, PA | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2013 | Dec 2024 | Water |
| ABEC Bidart-Old River LLC | ABEC Bidart-Old River LLC | Bakersfield, CA | California Independent System Operator (CISO) | 16.3 GWh | Nov 2013 | Dec 2024 | Other Biomass Gas |
| Colleton Solar Farm | TIG Sun Energy I LLC | Walterboro, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Pamlico Partners Solar | Pamlico Partners Solar, LLC | Washington, NC | Duke Energy Progress East (CPLE) | 8.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Sudbury Landfill | Heliovaas LLC | Sudbury, MA | ISO New England (ISNE) | 1.7 GWh | Nov 2013 | Dec 2024 | Solar |
| Washington Millfield Solar, LLC | Duke Energy Renewables Services | Bath, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Nov 2013 | Dec 2024 | Solar |
| McKenzie Farm | Strata Manager, LLC | Whiteville, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Angier Farm | Strata Manager, LLC | Angier, NC | Duke Energy Progress East (CPLE) | 7.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Duplin Solar LLC | SRE Utility Solar 1, LLC | Warsaw, NC | Duke Energy Carolinas (DUK) | 8.8 GWh | Nov 2013 | Dec 2024 | Solar |
| North Carolina Solar III LLC | SRE Utility Solar 1, LLC | Gibson, NC | Duke Energy Carolinas (DUK) | 8.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Camp Solar Plant | Axium US Solar Holdings LLC | Woodbury, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Valley Center 1 | MN8 Energy LLC | Valley Center, CA | California Independent System Operator (CISO) | 3.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Valley Center 2 | MN8 Energy LLC | Valley Center, CA | California Independent System Operator (CISO) | 11.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Ramona 1 | MN8 Energy LLC | Ramona, CA | California Independent System Operator (CISO) | 3.3 GWh | Nov 2013 | Dec 2024 | Solar |
| Ramona 2 | MN8 Energy LLC | Ramona, CA | California Independent System Operator (CISO) | 8.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Integrys MA Solar, LLC - Ashburnham Site | Integrys MA Solar, LLC | Ashburnham, MA | ISO New England (ISNE) | 3.5 GWh | Nov 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 |
| 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 |
| 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 |
| 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 |
| Rockland Solar CSG | MN8 Energy LLC | Rockland, MA | ISO New England (ISNE) | 2.3 GWh | Nov 2013 | Dec 2024 | Solar |
| Berry Plastics Solar | MN8 Energy LLC | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 14.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Warsaw I | AES Distributed Energy | Warsaw, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Warsaw II | AES Distributed Energy | Warsaw, NC | Duke Energy Carolinas (DUK) | 3.6 GWh | Nov 2013 | Dec 2024 | Solar |
| Franklin 2 | CD US Solar MT 2 LLC | Franklin, MA | ISO New England (ISNE) | 5.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Verizon-Torrance | Bloom Energy | Torrance, CA | Los Angeles Department of Water and Power (LDWP) | 5.8 GWh | Nov 2013 | Dec 2023 | Natural Gas |
| Reeves South | NJR Clean Energy Ventures Corporation | Medford, NJ | PJM Interconnection, LLC (PJM) | 1.8 GWh | Nov 2013 | Dec 2024 | Solar |
| St. Albans SPEED Project | St. Albans Solar Partners, LLC | St. Albans, VT | ISO New England (ISNE) | 2.0 GWh | Nov 2013 | Dec 2024 | Solar |
| CBC Solar Energy Gen Fac Phase 2 | CBC Alternative Energy, LLC | Garner, NC | Duke Energy Progress East (CPLE) | 3.9 GWh | Nov 2013 | Dec 2024 | Solar |
| KS Solar Six LLC | Kearsarge Solar LLC | Hubbardston, MA | ISO New England (ISNE) | 2.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Acton Solar Landfill | Heliovaas LLC | Acton, MA | ISO New England (ISNE) | 1.9 GWh | Nov 2013 | Nov 2024 | Solar |
| Leominster (MA)-South Street-R&D | South Street Solar, LLC | Tewksbury, MA | ISO New England (ISNE) | 3.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Jefferson Solar Park | Concord New Energy | Jefferson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 918.0 MWh | Nov 2013 | Oct 2024 | Solar |
| Ravenbrook | Captona Ravenbrook LLC | Carver, MA | ISO New England (ISNE) | 6.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Broadway 2 - Tucson Phase II | MN8 Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 2.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Deerhaven Renewable | Gainesville Regional Utilities | Gainesville, FL | Gainesville Regional Utilities (GVL) | 322.8 GWh | Nov 2013 | Sep 2025 | Wood/Wood Waste Solids : 99.8% |
| RE Victor Phelan Solar One LLC | MN8 Energy LLC | Adelanto, CA | California Independent System Operator (CISO) | 44.7 GWh | Nov 2013 | Dec 2024 | Solar |
| Newberry Solar 1 LLC | Newberry Solar 1 LLC | Newberry Springs, CA | California Independent System Operator (CISO) | 1.3 GWh | Nov 2013 | Dec 2023 | Solar |
| Kingsburg Solar | Altus Power America Management, LLC | Kingsburg, CA | California Independent System Operator (CISO) | 6.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Patua Acquisition Project, LLC | Patua Acquisition Company, LLC | Hazen, NV | Nevada Power Company (NEVP) | 133.5 GWh | Nov 2013 | Dec 2024 | Geothermal : 80.5% Solar : 19.5% |
| Goldthwaite Wind Energy Facility | Invenergy Services LLC | Goldthwaite, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 433.6 GWh | Nov 2013 | Dec 2024 | Wind |
| PWD Northeast WPCP Biogas Cogen Plant | Philadelphia Water Department | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 29.3 GWh | Nov 2013 | Sep 2025 | Other Biomass Gas : 91.9% Natural Gas : 8.1% |
| Moore Solar Farm | Strata Manager, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 7.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Yanceyville Farm | Palmetto Power Management LLC | Blanch, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Nov 2013 | Dec 2024 | Solar |
| Quittacas Pond Solar | Consolidated Edison Solutions Inc. | Rochester, MA | ISO New England (ISNE) | 5.1 GWh | Nov 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 |