Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Harwich Landfill | Clean Focus Yield, LLC | Harwich, MA | ISO New England (ISNE) | 5.7 GWh | Jul 2014 | Dec 2024 | Solar |
| Limon III Wind LLC | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 623.9 GWh | Jul 2014 | Sep 2025 | Wind |
| Hesperia | SunEdison LLC | Hesperia, CA | California Independent System Operator (CISO) | 3.2 GWh | Jul 2014 | Dec 2024 | Solar |
| Vickers | Strata Manager, LLC | Chapel Hill, NC | Duke Energy Progress East (CPLE) | 3.7 GWh | Jul 2014 | Dec 2024 | Solar |
| California PV Energy at ISD WWTP | California PV Energy LLC | Oakley, CA | California Independent System Operator (CISO) | 2.0 GWh | Jul 2014 | Dec 2024 | Solar |
| Hanford 1 and 2 | Arevon Energy, Inc. | Hanford, CA | California Independent System Operator (CISO) | 5.0 GWh | Jul 2014 | Dec 2024 | Solar |
| Sacramento (SMUD) | Terraform Arcadia | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.0 GWh | Jul 2014 | Dec 2024 | Solar |
| Backus Microgrid Project | Connecticut Mun Elec Engy Coop | Norwich, CT | ISO New England (ISNE) | 789.0 MWh | Jul 2014 | Sep 2025 | Distillate Fuel Oil |
| Anaheim Solar Energy Plant | Anaheim Public Utilities | Anaheim, CA | California Independent System Operator (CISO) | 2.7 GWh | Jul 2014 | Dec 2024 | Solar |
| Sullivan Solar | Altus Power America Management, LLC | New Bedford, MA | ISO New England (ISNE) | 2.2 GWh | Jul 2014 | Dec 2024 | Solar |
| FLS Solar 200, LLC | AES Distributed Energy | Lumberton, NC | Duke Energy Progress East (CPLE) | 6.5 GWh | Jul 2014 | Dec 2024 | Solar |
| FLS Solar 170, LLC | AES Distributed Energy | Lumberton, NC | Duke Energy Progress East (CPLE) | 3.5 GWh | Jul 2014 | Dec 2024 | Solar |
| Innovative Solar 14, LLC | AES Distributed Energy | Hendersonville, NC | Duke Energy Progress East (CPLE) | 3.2 GWh | Jul 2014 | Dec 2024 | Solar |
| Innovative Solar 15, LLC | AES Distributed Energy | Ellenboro, NC | Duke Energy Carolinas (DUK) | 2.9 GWh | Jul 2014 | Dec 2024 | Solar |
| Maxim | Bloom Energy | San Jose, CA | California Independent System Operator (CISO) | 6.0 GWh | Jul 2014 | Dec 2024 | Natural Gas |
| Coventry Photovoltaic, LLC | Coventry Photovoltaic, LLC | Coventry, VT | ISO New England (ISNE) | 2.2 GWh | Jul 2014 | Dec 2024 | Solar |
| AV Solar Ranch One | AV Solar Ranch 1 LLC | Lancaster, CA | California Independent System Operator (CISO) | 569.7 GWh | Jul 2014 | Sep 2025 | Solar |
| Rayburn Energy Station LLC | Rayburn Energy Station LLC | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Jul 2014 | Sep 2025 | Natural Gas |
| Sunshine Gas Producers | Sunshine Gas Producers LLC | Sylmar, CA | California Independent System Operator (CISO) | 121.2 GWh | Jul 2014 | Sep 2025 | Landfill Gas |
| Ratcliffe | Mississippi Power Co | De Kalb, MS | Southern Company Services, Inc. - Trans (SOCO) | 4.2 TWh | Jul 2014 | Sep 2025 | Natural Gas |
| Thomas C Ferguson | Lower Colorado River Authority | Horseshoe Bay, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.7 TWh | Jul 2014 | Sep 2025 | Natural Gas |
| Temple Power Station | Temple Generation Holdings LLC | Temple, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.0 TWh | Jun 2014 | Sep 2025 | Natural Gas |
| Pattern Panhandle Wind LLC | Pattern Operators LP | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 529.8 GWh | Jun 2014 | Sep 2025 | Wind |
| Uwharrie Mountain Renewable | Uwharrie Mountain Renewable Energy, LLC | Mt. Gilead, NC | Duke Energy Progress East (CPLE) | 32.1 GWh | Jun 2014 | Dec 2024 | Landfill Gas |
| Nick Solar | AES Distributed Energy | Liberty, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Jun 2014 | Dec 2024 | Solar |
| Summer Solar D2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 1.8 GWh | Jun 2014 | Dec 2024 | Solar |
| Spinning Spur Wind II | EDF Renewable Asset Holdings, Inc. | Adrian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 516.4 GWh | Jun 2014 | Dec 2024 | Wind |
| Cogenra - TEP | Terraform Arcadia | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 GWh | Jun 2014 | Dec 2024 | Solar |
| Reventure Park | Clean Energy LLC | Charlotte, NC | Duke Energy Carolinas (DUK) | 23.6 GWh | Jun 2014 | Dec 2024 | Landfill Gas |
| Spicewood Solar Farm LLC | Strata Manager, LLC | Eagle Springs, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | Jun 2014 | Dec 2024 | Solar |
| EDF Lancaster | CleanCapital Holdings | Lancaster, MA | ISO New England (ISNE) | 5.7 GWh | Jun 2014 | Dec 2024 | Solar |
| West Pemberton | NJR Clean Energy Ventures Corporation | Pemberton Twp, NJ | PJM Interconnection, LLC (PJM) | 11.5 GWh | Jun 2014 | Dec 2024 | Solar |
| Farmersville | Arevon Energy, Inc. | Farmersville, CA | California Independent System Operator (CISO) | 6.5 GWh | Jun 2014 | Dec 2024 | Solar |
| Porterville 6 and 7 | Arevon Energy, Inc. | Porterville, CA | California Independent System Operator (CISO) | 3.0 GWh | Jun 2014 | Dec 2024 | Solar |
| Golden Acorn Casino | Foundation HA Energy Generation, LLC | Campo, CA | California Independent System Operator (CISO) | 3.8 GWh | Jun 2014 | Sep 2025 | Wind |
| Denver Intl Airport IV Solar | Denver Int'l Airport IV Solar | Denver, CO | Southwest Power Pool (SWPP) | 3.0 GWh | Jun 2014 | Dec 2024 | Solar |
| Monson Solar | Altus Power America Management, LLC | Monson, MA | ISO New England (ISNE) | 4.0 GWh | Jun 2014 | Dec 2024 | Solar |
| Clarendon Solar Farm | Clarendon Solar Farm, LLC | North Clarendon, VT | ISO New England (ISNE) | 3.0 GWh | Jun 2014 | Dec 2024 | Solar |
| Claire Solar Farm | Claire Solar Partners LLC | South Burlington, VT | ISO New England (ISNE) | 3.6 GWh | Jun 2014 | Dec 2024 | Solar |
| IMPA Frankton Solar Park | Indiana Municipal Power Agency | Frankton, IN | PJM Interconnection, LLC (PJM) | 1.2 GWh | Jun 2014 | Dec 2024 | Solar |
| Hadley Solar NG, LLC | NuGen Capital Management | Hadley, MA | ISO New England (ISNE) | 3.4 GWh | Jun 2014 | Dec 2024 | Solar |
| 265 Pleasant Solar NG, LLC | NuGen Capital Management | Lunenburg, MA | ISO New England (ISNE) | 1.4 GWh | Jun 2014 | Dec 2024 | Solar |
| Tisbury Landfill Solar | Clean Focus Yield, LLC | Tisbury, MA | ISO New England (ISNE) | 1.5 GWh | Jun 2014 | Dec 2024 | Solar |
| Charlotte Solar LLC VT | Altus Power America Management, LLC | Charlotte, VT | ISO New England (ISNE) | 3.0 GWh | Jun 2014 | Dec 2024 | Solar |
| DSH (CA) - Coalinga State Hospital | Team-Solar, Inc. | Coalinga, CA | California Independent System Operator (CISO) | 4.6 GWh | Jun 2014 | Dec 2024 | Solar |
| CDCR (CA) - Pleasant Valley State Prison | Team-Solar, Inc. | Coalinga, CA | California Independent System Operator (CISO) | 2.8 GWh | Jun 2014 | Dec 2024 | Solar |
| New Bedford (MA) Plymouth | BWC Origination 4, LLC | Plymouth, MA | ISO New England (ISNE) | 7.0 GWh | Jun 2014 | Dec 2024 | Solar |
| Upper Blackstone (MA) Treasure Valley | Nexamp Treasure Valley Solar, LLC | Rutland, MA | ISO New England (ISNE) | 7.3 GWh | Jun 2014 | Dec 2024 | Solar |
| Yahoo! - HQ | Bloom Energy | Sunnyvale, CA | California Independent System Operator (CISO) | 3.0 GWh | Jun 2014 | Jul 2024 | Natural Gas |
| Oxford | CVI CleanCapital Solar 6 | Oxford, MA | ISO New England (ISNE) | 4.2 GWh | Jun 2014 | Dec 2024 | Solar |
| Skidmore College | Terraform Arcadia | Saratoga Springs, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Jun 2014 | Dec 2024 | Solar |
| Wayne Solar III LLC | Wayne Solar III, LLC | Goldsboro, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Jun 2014 | Dec 2024 | Solar |
| Wayne Solar II LLC | Wayne Solar II, LLC | Goldsboro, NC | Duke Energy Carolinas (DUK) | 3.3 GWh | Jun 2014 | Dec 2024 | Solar |
| Duplin Solar I LLC (160 Houston Lane) | Duplin Solar I, LLC | Kenansville, NC | Duke Energy Carolinas (DUK) | 2.5 GWh | Jun 2014 | Dec 2024 | Solar |
| Wayne Solar I LLC | Wayne Solar I, LLC | Mount Olive, NC | Duke Energy Carolinas (DUK) | 1.2 GWh | Jun 2014 | Dec 2024 | Solar |
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | ISO New England (ISNE) | 2.8 GWh | Jun 2014 | Dec 2024 | Solar |
| Southern Sky Renew Energy Berkley LLC | Southern Sky Renewable Energy Berkley, LLC | Berkley, MA | ISO New England (ISNE) | 3.4 GWh | May 2014 | Dec 2024 | Solar |
| Hartford Landfill Solar EGF | Materials Innovation Recycling Authority | Hartford, CT | ISO New England (ISNE) | 1.2 GWh | May 2014 | Dec 2024 | Solar |
| Community Solar 1 | Solar Community I LLC | Brawley, CA | Imperial Irrigation District (IID) | 13.9 GWh | May 2014 | Dec 2024 | Solar |
| Indianapolis Motor Speedway Solar PV | Boralex US Operations LLC | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 GWh | May 2014 | Dec 2024 | Solar |
| KRS II Koloa Solar | Kauai Island Utility Cooperative | Koloa, HI | 19.6 GWh | May 2014 | Sep 2025 | Solar | |
| North Brookfield | Mass Solar, LLC | North Brookfield, MA | ISO New England (ISNE) | 4.2 GWh | May 2014 | Dec 2024 | Solar |
| Orion Solar II | Orion Solar II, LLC | Arvin, CA | California Independent System Operator (CISO) | 19.0 GWh | May 2014 | Dec 2024 | Solar |
| Summer Solar A2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.2 GWh | May 2014 | Dec 2024 | Solar |
| Summer Solar B2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.0 GWh | May 2014 | Dec 2024 | Solar |
| Summer Solar C2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 2.5 GWh | May 2014 | Dec 2024 | Solar |
| Arba Solar, LLC | Leyline Renewable Energy, LLC | Snow Hill, NC | Duke Energy Carolinas (DUK) | 2.9 GWh | May 2014 | Dec 2023 | Solar |
| Castalia Solar | Strata Manager, LLC | Castalia, NC | Duke Energy Progress East (CPLE) | 3.6 GWh | May 2014 | Dec 2024 | Solar |
| Sigmon Catawba Farm | Strata Manager, LLC | Newton, NC | Duke Energy Carolinas (DUK) | 3.2 GWh | May 2014 | Dec 2024 | Solar |
| Cloverdale Solar I | Altus Power America Management, LLC | Cloverdale, CA | California Independent System Operator (CISO) | 2.2 GWh | May 2014 | Dec 2024 | Solar |
| Fairview Farms Solar | NuGen Capital Management | Whately, MA | ISO New England (ISNE) | 2.9 GWh | May 2014 | Dec 2024 | Solar |
| Two Dot Wind Farm | NorthWestern Energy (MT wind/thermal) | Two Dot, MT | NorthWestern Corporation (NWMT) | 34.8 GWh | May 2014 | Dec 2024 | Wind |
| 651 Chase Solar NG | NuGen Capital Management | Lunenburg, MA | ISO New England (ISNE) | 4.0 GWh | May 2014 | Dec 2024 | Solar |
| Katama Farm | Clean Focus Yield, LLC | Edgartown, MA | ISO New England (ISNE) | 1.5 GWh | May 2014 | Dec 2024 | Solar |
| Nunnepog | Clean Focus Yield, LLC | Edgartown, MA | ISO New England (ISNE) | 1.7 GWh | May 2014 | Dec 2024 | Solar |
| Lepomis PV Energy LLC | CleanCapital Holdings | Plymouth, MA | ISO New England (ISNE) | 7.8 GWh | May 2014 | Dec 2024 | Solar |
| Division 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 2.7 GWh | May 2014 | Dec 2024 | Solar |
| Division 2 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 541.0 MWh | May 2014 | Dec 2024 | Solar |
| Division 3 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 458.0 MWh | May 2014 | Dec 2024 | Solar |
| Kettering Solar 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.6 GWh | May 2014 | Dec 2024 | Solar |
| Kettering Solar 2 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.9 GWh | May 2014 | Dec 2024 | Solar |
| Chauncey Farm LLC | Strata Manager, LLC | Lake Waccamaw, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | May 2014 | Dec 2024 | Solar |
| Springfield Solar 1 LLC | Strata Manager, LLC | Strafford, MO | Southwest Power Pool (SWPP) | 7.3 GWh | May 2014 | Sep 2025 | Solar |
| Enerparc CA1 LLC | Enerparc CA 1, LLC | Hollister, CA | California Independent System Operator (CISO) | 2.5 GWh | May 2014 | Dec 2023 | Solar |
| Soluga Farms 1 | Strata Manager, LLC | Newton Grove, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | May 2014 | Dec 2024 | Solar |
| Dorena Hydro-Electric Facility | Dorena Hydro, LLC | Cottage Grove, OR | PacifiCorp West (PACW) | 14.2 GWh | May 2014 | Dec 2024 | Water |
| Devens | Altus Power America Management, LLC | Shirley, MA | ISO New England (ISNE) | 4.9 GWh | May 2014 | Dec 2024 | Solar |
| 24 Applegate Solar LLC | Altus Power America Management, LLC | Robbinsville, NJ | PJM Interconnection, LLC (PJM) | 3.6 GWh | May 2014 | Dec 2024 | Solar |
| Ayers Village Solar | Altus Power America Management, LLC | Methuen, MA | ISO New England (ISNE) | 2.8 GWh | May 2014 | Dec 2024 | Solar |
| Anthony Wayne Solar #1 | Toledo Zoological Society | Toledo, OH | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 2014 | Dec 2024 | Solar |
| Antares-GRE 314 East Lyme LLC | MN8 Energy LLC | East Lyme, CT | ISO New England (ISNE) | 3.8 GWh | May 2014 | Sep 2025 | Solar |
| CII Methane Management IV, LLC | Frontier Operation Services | Smithfield, NC | Duke Energy Progress East (CPLE) | 11.3 GWh | May 2014 | Dec 2024 | Landfill Gas |
| Substation 20 Plant | City of Orangeburg - (SC) | Orangeburg, SC | Dominion Energy South Carolina, Inc. (SCEG) | 751.0 MWh | May 2014 | Dec 2024 | Natural Gas |
| Chester Solar Farm | Kearsarge Solar LLC | Chester, MA | ISO New England (ISNE) | 6.1 GWh | May 2014 | Dec 2024 | Solar |
| Starbucks - Evolution Fresh | Bloom Energy | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 4.1 GWh | May 2014 | Jun 2024 | Natural Gas |
| 205 Sturbridge A | Altus Power America Management, LLC | Brimfield, MA | ISO New England (ISNE) | 2.9 GWh | May 2014 | Dec 2024 | Solar |
| 201 Sturbridge B | Altus Power America Management, LLC | Brimfield, MA | ISO New England (ISNE) | 2.1 GWh | May 2014 | Dec 2024 | Solar |
| Mile Farm | Palmetto Power Management LLC | Rougemont, NC | Duke Energy Progress East (CPLE) | 7.3 GWh | May 2014 | Dec 2024 | Solar |
| Pantex | Pantex (NNSA) | Amarillo, TX | Southwest Power Pool (SWPP) | 7.0 GWh | May 2014 | Sep 2025 | Wind |
| Adobe Solar | Southern Power Co | Arvin, CA | California Independent System Operator (CISO) | 39.6 GWh | Apr 2014 | 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 |