Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Montpelier Electric Generating Station | Kimura Power LLC | Poneto, IN | Midcontinent Independent System Operator, Inc. (MISO) | 258.8 GWh | May 2001 | Aug 2026 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| BKV-BPP Ponder Solar | PPM Solar LLC | Ponder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 6.1 GWh | Aug 2024 | Dec 2025 | Solar |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 81.2 GWh | Jul 1989 | Nov 2025 | Water |
| Ponca City | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 32.4 GWh | Sep 1966 | Dec 2025 | Natural Gas |
| Charles D. Lamb Energy Center | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 118.1 GWh | Mar 2015 | Dec 2025 | Natural Gas |
| CSL Gas Recovery | WM Renewable Energy LLC | Pompano Beach, FL | Florida Power & Light Co. (FPL) | 39.9 GWh | Feb 1989 | Dec 2025 | Landfill Gas |
| Stockton Athletic Center | MN8 Energy LLC | Pomona, NJ | PJM Interconnection, LLC (PJM) | 1.2 GWh | Jan 2009 | Dec 2025 | Solar |
| Woods Hill Solar | Woods Hill Solar, LLC | Pomfret, CT | ISO New England (ISNE) | 21.6 GWh | Nov 2018 | Aug 2026 | Solar |
| Lower Granite | USACE Northwestern Division | Pomeroy, WA | Bonneville Power Administration (BPAT) | 1.5 TWh | Mar 1975 | Aug 2026 | Water |
| Lower Snake River Wind Energy Project | Puget Sound Energy Inc | Pomeroy, WA | Bonneville Power Administration (BPAT) | 789.4 GWh | Jan 2012 | Aug 2026 | Wind |
| Pocahontas Prairie Wind Farm | MidAmerican Energy Co | Pomeroy, IA | Midcontinent Independent System Operator, Inc. (MISO) | 373.5 GWh | Jan 2012 | Dec 2025 | Wind |
| Selis Ksanka Qlispe | Energy Keepers Inc | Polson, MT | NorthWestern Corporation (NWMT) | 970.6 GWh | Sep 1938 | Dec 2025 | Water |
| Mt. Morris Solar CSG | DG Illinois Solar, LLC | Polo, IL | PJM Interconnection, LLC (PJM) | 2.2 GWh | Nov 2020 | Sep 2025 | Solar |
| Trent River Solar, LLC | SunStrong Management | Pollocksville, NC | Duke Energy Progress East (CPLE) | 132.5 GWh | Jun 2021 | Aug 2026 | Solar |
| Pollocksville Solar | Cypress Creek Renewables | Pollocksville, NC | Duke Energy Progress East (CPLE) | 7.4 GWh | Nov 2016 | Dec 2025 | Solar |
| Daystar Solar | Altus Power America Management, LLC | Pollocksville, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Aug 2017 | Dec 2025 | Solar |
| Campbell County Wind Farm | RWE Clean Energy | Pollock, SD | Southwest Power Pool (SWPP) | 342.9 GWh | Nov 2015 | Dec 2025 | Wind |
| El Dorado | El Dorado Irrigation District | Pollock Pines, CA | California Independent System Operator (CISO) | 80.5 GWh | Dec 1923 | Dec 2025 | Water |
| Lewiston Junction Road Solar | NextGrid Peppertree, LLC | Poland, ME | ISO New England (ISNE) | 6.8 GWh | Dec 2021 | Dec 2025 | Solar |
| Barrett Solar Project | Barrett Solar Project LLC (RE) | Point, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 193.3 GWh | - | Aug 2026 | Solar |
| Jim Bridger | PacifiCorp | Point of Rocks, WY | PacifiCorp East (PACE) | 7.3 TWh | Oct 1974 | Aug 2026 | Subbituminous Coal : 57.7% Natural Gas : 42.2% |
| Formosa Utility Venture Ltd | Formosa Plastics Corp | Point Comfort, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.9 TWh | Feb 1987 | Aug 2026 | Natural Gas : 97.8% Other Gas : 2.2% |
| CFB Power Plant | Formosa Plastics Corp | Point Comfort, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 851.5 GWh | Feb 2012 | Dec 2025 | Natural Gas |
| Calhoun Port Comfort | Peaker Power, LLC | Point Comfort, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 26.0 GWh | Jun 2017 | Dec 2025 | Natural Gas |
| Pohatcong Solar Farm | NJR Clean Energy Ventures Corporation | Pohatcong, NJ | PJM Interconnection, LLC (PJM) | 12.3 GWh | Dec 2019 | Dec 2025 | Solar |
| UMMS at Pocomoke | Luminace Solar Maryland II, LLC | Pocomoke City, MD | PJM Interconnection, LLC (PJM) | 4.3 GWh | Jan 2013 | Dec 2025 | Solar |
| Costen Solar | Costen Solar LLC | Pocomoke City, MD | PJM Interconnection, LLC (PJM) | 17.0 GWh | Jul 2024 | Dec 2025 | Solar |
| Simplot Leasing Don Plant | Simplot Leasing Corp | Pocatello, ID | Idaho Power Company (IPCO) | 77.7 GWh | Jan 1986 | Aug 2026 | Waste Heat |
| Mt. Home Solar 1, LLC | Standard Solar | Pocatello, ID | Idaho Power Company (IPCO) | 48.5 GWh | Feb 2017 | Dec 2025 | Solar |
| Bannock County LFG to Energy | Bannock County Landfill - (ID) | Pocatello, ID | Idaho Power Company (IPCO) | 12.5 GWh | Apr 2014 | Aug 2026 | Landfill Gas |
| West Diesel Generation Unit | City of Pocahontas - (IA) | Pocahontas, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 MWh | May 2006 | Dec 2025 | Distillate Fuel Oil |
| Plympton Lake Street Solar | REA Investments, LLC | Plympton, MA | ISO New England (ISNE) | 2.0 GWh | Nov 2022 | Dec 2025 | Solar |
| Ring Road | Greenbacker Renewable Energy Corporation | Plympton, MA | ISO New England (ISNE) | 2.0 GWh | May 2025 | Dec 2025 | Solar |
| Upland | Greenbacker Renewable Energy Corporation | Plympton, MA | ISO New England (ISNE) | 3.3 GWh | May 2025 | Dec 2025 | Solar |
| Plympton Main Street Solar, LLC | REA Investments, LLC | Plympton, MA | ISO New England (ISNE) | 7.4 GWh | Nov 2023 | Dec 2025 | Solar |
| Plymouth Site 1 | CleanCapital Holdings | Plympton, MA | ISO New England (ISNE) | 7.5 GWh | Sep 2013 | Dec 2025 | Solar |
| Brook Street Solar 1 CSG | Brook Street Solar 1, LLC | Plympton, MA | ISO New England (ISNE) | 3.4 GWh | Jul 2017 | Dec 2025 | Solar |
| Redbrook Community Solar 1 | Redbrook Solar 1, LLC | Plympton, MA | ISO New England (ISNE) | 1.4 GWh | Sep 2017 | Dec 2025 | Solar |
| McNary Dam Fish Attraction Project | Northern Wasco County PUD - (OR) | Plymouth, WA | Bonneville Power Administration (BPAT) | 72.5 GWh | Oct 1997 | Dec 2025 | Water |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 185.2 GWh | May 2024 | Aug 2026 | Solar |
| Plymouth Solar LLC | SunEnergy1 | Plymouth, NC | PJM Interconnection, LLC (PJM) | 6.0 GWh | Aug 2012 | Dec 2025 | Solar |
| Domtar Paper Co LLC Plymouth NC | Domtar Paper Company LLC | Plymouth, NC | PJM Interconnection, LLC (PJM) | 345.8 GWh | Aug 1952 | Dec 2025 | Black Liquor : 53.6% Wood/Wood Waste Solids : 35.8% Natural Gas : 9.4% Distillate Fuel Oil : 1.2% |
| Cedarville CSG | Altus Power America Management, LLC | Plymouth, MA | ISO New England (ISNE) | 914.0 MWh | Jun 2017 | Dec 2025 | Solar |
| New Bedford (MA) Plymouth | BWC Origination 4, LLC | Plymouth, MA | ISO New England (ISNE) | 7.0 GWh | Jun 2014 | Dec 2025 | Solar |
| Future Generation Wind | RWE Clean Energy | Plymouth, MA | ISO New England (ISNE) | 12.2 GWh | Jul 2016 | Nov 2025 | Wind |
| Big George PV CSG | Altus Power America Management, LLC | Plymouth, MA | ISO New England (ISNE) | 1.4 GWh | Aug 2018 | Dec 2025 | Solar |
| Lepomis PV Energy LLC | CleanCapital Holdings | Plymouth, MA | ISO New England (ISNE) | 7.7 GWh | May 2014 | Dec 2025 | Solar |
| Camelot Wind LLC | Camelot Wind LLC | Plymouth, MA | ISO New England (ISNE) | 2.8 GWh | Sep 2012 | Dec 2025 | Wind |
| Plymouth Solar | NSTAR Electric Company | Plymouth, MA | ISO New England (ISNE) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| ACCC Mays Landing | MN8 Energy LLC | Pleasantville, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2013 | Dec 2025 | Solar |
| Life Technologies - Pleasanton | Bloom Energy | Pleasanton, CA | California Independent System Operator (CISO) | 8.3 GWh | Feb 2013 | Dec 2025 | Natural Gas |
| Kaiser Owens Dr. Fuel Cell | 2016 ESA Project Company, LLC | Pleasanton, CA | California Independent System Operator (CISO) | 7.9 GWh | Aug 2017 | Dec 2025 | Natural Gas |
| Thermo Fisher Pleasanton | TotalEnergies Renewables USA LLC | Pleasanton, CA | California Independent System Operator (CISO) | 1.5 GWh | Jun 2025 | Dec 2025 | Solar |
| Pleasant Hill PV1 | Pine Gate Renewables | Pleasant Hill, NC | PJM Interconnection, LLC (PJM) | 39.9 GWh | Feb 2024 | Dec 2025 | Solar |
| Pecan Solar | Dominion Renewable Energy | Pleasant Hill, NC | PJM Interconnection, LLC (PJM) | 151.5 GWh | Nov 2018 | Aug 2026 | Solar |
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 2.3 TWh | May 2001 | Aug 2026 | Natural Gas |
| Ralph Green | Evergy Missouri West | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 33.6 GWh | May 1981 | Oct 2025 | Natural Gas |
| Greater Des Moines | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 TWh | Apr 2003 | Dec 2025 | Natural Gas |
| Pleasant Hill | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 48.7 GWh | May 1990 | Dec 2025 | Natural Gas |
| Scattergood | Los Angeles Department of Water & Power | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 1.6 TWh | Nov 1958 | Aug 2026 | Natural Gas |
| Hyperion Treatment Plant CHP Plant | Constellation New Energy Inc. | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 155.0 GWh | Mar 2017 | Aug 2026 | Other Biomass Gas : 61.8% Natural Gas : 38.2% |
| Cass County | Omaha Public Power District | Plattsmouth, NE | Southwest Power Pool (SWPP) | 154.7 GWh | Apr 2003 | Dec 2025 | Natural Gas |
| Saranac Facility | Saranac Power Partners LP | Plattsburgh, NY | New York Independent System Operator (NYIS) | 387.0 GWh | May 1994 | Dec 2025 | Natural Gas |
| Lower Saranac Hydroelectric Facility | Central Rivers Power US, LLC | Plattsburgh, NY | New York Independent System Operator (NYIS) | 18.7 GWh | Sep 1990 | Dec 2025 | Water |
| Route 22 Community Solar Farm CSG | KSI II Consolidated, LLC | Plattsburgh, NY | New York Independent System Operator (NYIS) | 6.1 GWh | Sep 2021 | Dec 2025 | Solar |
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Oak Leaf Solar XXVIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | May 2019 | Dec 2025 | Solar |
| Weld 1 Community Solar Array | MN8 Energy LLC | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Sep 2017 | Dec 2025 | Solar |
| SR Platte Solar Farm | SR Platte, LLC | Platteville, CO | Public Service Company of Colorado (PSCO) | 33.9 GWh | Oct 2017 | Dec 2025 | Solar |
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 15.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Platteville Solar CSG, LLC | Greenbacker Renewable Energy Corporation | Platteville, CO | Public Service Company of Colorado (PSCO) | 2.8 GWh | Dec 2019 | Dec 2025 | Solar |
| Lark Bunting Solar CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 11.7 GWh | Jan 2025 | Dec 2025 | Solar |
| NSE Camber Solar PS6 LLC CSG | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jan 2022 | Dec 2025 | Solar |
| Pivot Solar 4 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jun 2022 | Dec 2025 | Solar |
| NSE Camber Solar PS5 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jan 2022 | Dec 2025 | Solar |
| Gilcrest V CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 8.6 GWh | Jan 2021 | Dec 2025 | Solar |
| Pivot Solar 8 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Jun 2022 | Dec 2025 | Solar |
| Gilcrest Sun CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 4.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Vasquez V CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 8.3 GWh | Nov 2021 | Dec 2025 | Solar |
| Fort St Vrain | Public Service Co of Colorado | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.7 TWh | Apr 1996 | Aug 2026 | Natural Gas |
| Helen Solar CSG | Altus Power America Management, LLC | Plato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.4 GWh | Jun 2020 | Dec 2025 | Solar |
| Helen CSG 1 LLC | United States Solar Corporation | Plato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Oct 2021 | Dec 2025 | Solar |
| Magnolia Power | Magnolia Power Holdings LLC | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 TWh | Nov 2025 | Aug 2026 | Natural Gas |
| Westlake Plaquemine | Westlake Chemicals & Vinyls LLC | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 TWh | Apr 1997 | Aug 2026 | Natural Gas : 99.6% |
| LaO Energy Systems | Dow Chemical Co | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 TWh | May 1958 | Dec 2024 | Natural Gas : 84.1% Other Gas : 15.9% |
| Plaquemine Cogeneration Plant | Dow Chemical Co | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 TWh | Feb 2004 | Aug 2026 | Natural Gas : 97.3% Other Gas : 2.7% |
| English Creek Solar | Tampa Electric Co | Plant City, FL | Tampa Electric Company (TEC) | 53.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Laurel Oaks Solar | Tampa Electric Co | Plant City, FL | Tampa Electric Company (TEC) | 121.3 GWh | Nov 2022 | Aug 2026 | Solar |
| HEB00790 | Generate ER-NG, LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 173.0 MWh | Aug 2022 | Dec 2025 | Natural Gas |
| OTHERChildrensPlano | Generate ER-NG, LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 112.0 MWh | Nov 2025 | Dec 2025 | Natural Gas |
| WAL2883 | Walmart Stores Texas, LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 388.0 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| Toyota HQ Plan | MN8 Energy LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 6.9 GWh | Aug 2017 | Dec 2025 | Solar |
| Solten Plainville 6000, LLC | Altus Power America Management, LLC | Plainville, MA | ISO New England (ISNE) | 6.9 GWh | Jul 2017 | Dec 2025 | Solar |
| Wilmarth Solar | Wilmarth Lane Solar 1, LLC | Plainville, MA | ISO New England (ISNE) | 7.9 GWh | Jan 2020 | Dec 2025 | Solar |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.1 TWh | May 2019 | Aug 2026 | Wind |
| 5 Berry | Madison Energy Investments LLC | Plainsville, MA | ISO New England (ISNE) | 7.5 GWh | Aug 2023 | Dec 2025 | Solar |
| Princeton Energy Center, LLC | Princeton Energy Center LLC | Plainsboro, NJ | PJM Interconnection, LLC (PJM) | 26.0 GWh | Sep 2012 | Dec 2025 | Natural Gas : 99.4% Solar : 0.6% |
| 1000 Mile Solar | 1000 Mile Solar, LLC | Plains, TX | Southwest Power Pool (SWPP) | 228.8 GWh | - | Aug 2026 | Solar |
| Plainfield One Solar LLC | SunRay Power LLC | Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.0 GWh | Nov 2011 | Oct 2025 | Solar |
| Plainfield Community Solar LLC | Plainfield Solar LLC | Plainfield, MA | ISO New England (ISNE) | 3.3 GWh | Jan 2019 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |