Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 148.6 GWh | Dec 2017 | Jun 2026 | Solar |
| Gauley River Power Partners | Central Rivers Power WV, LLC | Summersville, WV | PJM Interconnection, LLC (PJM) | 149.1 GWh | Jun 2001 | Dec 2025 | Water |
| Smarr Energy Center | Oglethorpe Power Corporation | Forsyth, GA | Southern Company Services, Inc. - Trans (SOCO) | 149.1 GWh | May 1999 | Dec 2025 | Natural Gas |
| Ibis | Florida Power & Light Co | Palm Bay, FL | Florida Power & Light Co. (FPL) | 149.4 GWh | Dec 2023 | Jun 2026 | Solar |
| Lemolo 2 | PacifiCorp | Toketee Falls, OR | PacifiCorp West (PACW) | 149.5 GWh | Oct 1956 | Dec 2025 | Water |
| Apex Solar | Apex Solar LLC | Dillon, MT | NorthWestern Corporation (NWMT) | 149.7 GWh | Jul 2023 | Jun 2026 | Solar |
| Regulus Solar Project | Regulus Solar, LLC | Bakersfield, CA | California Independent System Operator (CISO) | 149.7 GWh | Oct 2014 | Dec 2025 | Solar |
| G.S.E. One LLC | GSEone | Bonham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 149.8 GWh | Aug 2021 | Jun 2026 | Solar |
| Primient Decatur Plant Cogen | Primary Products Ingredients Americas, LLC | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 150.0 GWh | Dec 1988 | Dec 2025 | Natural Gas |
| Blue Heron Solar | Florida Power & Light Co | Clewiston, FL | Florida Power & Light Co. (FPL) | 150.0 GWh | Dec 2019 | Jun 2026 | Solar |
| Dorchester Biomass | Dorchester Biomass LLC | Harleyville, SC | South Carolina Public Service Authority (SC) | 150.0 GWh | Oct 2013 | Dec 2025 | Wood/Wood Waste Solids |
| Colgreen North Shore Solar Farm | Sunpin Holdings, LLC | Mecca, CA | Imperial Irrigation District (IID) | 150.1 GWh | Nov 2018 | Jun 2026 | Solar |
| Seminole Mill | WestRock Seminole | Jacksonville, FL | JEA (JEA) | 150.1 GWh | Jan 1957 | Dec 2025 | Natural Gas |
| Platteview Solar LLC | AES Distributed Energy | Ashland, NE | Southwest Power Pool (SWPP) | 150.1 GWh | Apr 2024 | Jun 2026 | Solar |
| Enterprise Products Operating | Enterprise Products Optg LP | Mont Belvieu, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 150.1 GWh | Aug 1984 | Dec 2025 | Natural Gas |
| Orange Blossom Solar Center | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 150.2 GWh | Apr 2021 | Jun 2026 | Solar |
| Bankhead Dam | Alabama Power Co | Northport, AL | Southern Company Services, Inc. - Trans (SOCO) | 150.8 GWh | Jun 1963 | Dec 2025 | Water |
| Harris Hydro | Brookfield White Pine Hydro LLC | West Forks, ME | ISO New England (ISNE) | 150.9 GWh | Dec 1953 | Dec 2025 | Water |
| High River Energy Center, LLC | High River Energy Center, LLC | Florida, NY | New York Independent System Operator (NYIS) | 151.0 GWh | Jul 2024 | Jun 2026 | Solar |
| Bay Tree | Cypress Creek Renewables | Harrells, NC | Duke Energy Progress East (CPLE) | 151.2 GWh | Oct 2021 | Jun 2026 | Solar |
| Allendale Biomass | Allendale Biomass LLC | Fairfax, SC | South Carolina Public Service Authority (SC) | 151.3 GWh | Oct 2013 | Dec 2025 | Wood/Wood Waste Solids |
| Bowerman Power LFG, LLC | Bowerman Power LFG, LLC | Irvine, CA | California Independent System Operator (CISO) | 151.4 GWh | Mar 2016 | Dec 2025 | Landfill Gas |
| Luverne Wind Energy Center | Otter Tail Power Co | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 151.4 GWh | Aug 2009 | Dec 2025 | Wind |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 151.4 GWh | May 2001 | Dec 2025 | Natural Gas |
| Wythe County Solar | RWE Clean Energy | Wythe County, VA | PJM Interconnection, LLC (PJM) | 151.5 GWh | Feb 2025 | Jun 2026 | Solar |
| Bronson Solar | Bronson Solar LLC | Bronson, FL | Duke Energy Florida, Inc. (FPC) | 151.7 GWh | Aug 2025 | Jun 2026 | Solar |
| Big Creek 8 | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 151.8 GWh | Jul 1921 | Dec 2025 | Water |
| Powells Creek Solar - Hybrid | Powells Creek Farm Solar, LLC | Alton, VA | PJM Interconnection, LLC (PJM) | 151.9 GWh | Jul 2023 | Jun 2026 | Solar |
| Huntley | Cubico USA, LLC | Bowman, SC | Dominion Energy South Carolina, Inc. (SCEG) | 151.9 GWh | Mar 2020 | Jun 2026 | Solar |
| Hidalgo Wind Farm II | Hidalgo Wind Farm II LLC | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 151.9 GWh | Jan 2020 | Jun 2026 | Wind |
| Kahului | Maui Electric Co Ltd | Kahului, HI | 152.1 GWh | Apr 1948 | Dec 2025 | Residual Fuel Oil | |
| Panther Creek Wind Project | Greenbacker Renewable Energy Corporation | Pittsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 152.3 GWh | Jan 2025 | Jun 2026 | Wind |
| Neal Hot Springs Geothermal Project | US Geothermal Inc. | Vale, OR | Idaho Power Company (IPCO) | 152.3 GWh | Oct 2012 | Dec 2025 | Geothermal |
| Castaic | Los Angeles Department of Water & Power | Castaic, CA | Los Angeles Department of Water and Power (LDWP) | 152.5 GWh | Dec 1971 | Jun 2026 | Water |
| Greensville County Solar Project, LLC | Dominion Energy Inc. | Skippers, VA | PJM Interconnection, LLC (PJM) | 152.5 GWh | Nov 2020 | Jun 2026 | Solar |
| SR DeSoto II | SR DeSoto II, LLC | DeSoto, GA | Southern Company Services, Inc. - Trans (SOCO) | 152.6 GWh | Nov 2023 | Jun 2026 | Solar |
| Prairie Du Sac | Wisconsin Power & Light Co | Prairie du Sac, WI | Midcontinent Independent System Operator, Inc. (MISO) | 152.9 GWh | Sep 1915 | Dec 2025 | Water |
| Chestnut Solar | Dominion Renewable Energy | Enfield, NC | PJM Interconnection, LLC (PJM) | 152.9 GWh | Feb 2020 | Jun 2026 | Solar |
| Dolores Canyon Solar | Tri-State G & T Assn, Inc | Cahone, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 153.0 GWh | Oct 2025 | Jun 2026 | Solar |
| Echo River Solar | Florida Power & Light Co | Live Oak, FL | Florida Power & Light Co. (FPL) | 153.0 GWh | Mar 2020 | Jun 2026 | Solar |
| Conetoe II Solar, LLC | Duke Energy Renewables Services | Conetoe, NC | PJM Interconnection, LLC (PJM) | 153.0 GWh | Nov 2015 | Dec 2025 | Solar |
| Pecan Solar | Dominion Renewable Energy | Pleasant Hill, NC | PJM Interconnection, LLC (PJM) | 153.2 GWh | Nov 2018 | Jun 2026 | Solar |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 153.3 GWh | Nov 1958 | Jun 2026 | Water |
| Wheatland Generating Facility | Duke Energy Indiana, LLC | Wheatland, IN | Midcontinent Independent System Operator, Inc. (MISO) | 153.3 GWh | May 2000 | Dec 2025 | Natural Gas |
| Midlands | Cubico USA, LLC | St. Matthews, SC | Dominion Energy South Carolina, Inc. (SCEG) | 153.4 GWh | Jun 2020 | Jun 2026 | Solar |
| PPS Power Plant No 1 | Paducah Power System | Paducah, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 153.5 GWh | May 2010 | Dec 2025 | Natural Gas |
| Sabal Palm Solar Center | Florida Power & Light Co | Loxahatchee, FL | Florida Power & Light Co. (FPL) | 153.5 GWh | Mar 2021 | Jun 2026 | Solar |
| Edwards Sanborn E5 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 153.6 GWh | Nov 2022 | Jun 2026 | Solar |
| Palm Bay Solar | Florida Power & Light Co | Palm Bay, FL | Florida Power & Light Co. (FPL) | 153.6 GWh | Feb 2021 | Jun 2026 | Solar |
| Piney Creek Solar | Dominion Energy Inc. | Clover, VA | PJM Interconnection, LLC (PJM) | 153.7 GWh | Jul 2023 | Jun 2026 | Solar |
| Muskegon Solar | Consumers Energy Co - (MI) | Muskegon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 153.9 GWh | - | Jun 2026 | Solar |
| Tesoro Hawaii | PAR Petroleum | Kapolei, HI | (NA) | 154.0 GWh | Nov 1982 | Jun 2026 | Waste/Other Oil : 93.0% Distillate Fuel Oil : 7.0% |
| Sunflower County | Sunflower County Solar Project, LLC | Ruleville, MS | Midcontinent Independent System Operator, Inc. (MISO) | 154.1 GWh | Aug 2022 | Jun 2026 | Solar |
| SR Perry | SR Perry, LLC | Perry, GA | Southern Company Services, Inc. - Trans (SOCO) | 154.1 GWh | Nov 2021 | Jun 2026 | Solar |
| Colton | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 154.2 GWh | Dec 1917 | Dec 2025 | Water |
| Desper Solar | Dominion Renewable Energy | Louisa, VA | PJM Interconnection, LLC (PJM) | 154.3 GWh | Nov 2021 | Jun 2026 | Solar |
| Silver Palm | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 154.3 GWh | Dec 2023 | Jun 2026 | Solar |
| AL Sandersville LLC | CAMS (Georgia) AL Sandersville | Warthen, GA | Southern Company Services, Inc. - Trans (SOCO) | 154.3 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Spring Canyon | Invenergy Services LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 154.4 GWh | Jan 2006 | Dec 2024 | Wind |
| Bluegrass Solar | MN8 Energy LLC | Church Hill, MD | PJM Interconnection, LLC (PJM) | 154.6 GWh | Sep 2022 | Jun 2026 | Solar |
| Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | Public Service Company of Colorado (PSCO) | 154.6 GWh | Jun 2001 | Jun 2026 | Natural Gas |
| Cass County | Omaha Public Power District | Plattsmouth, NE | Southwest Power Pool (SWPP) | 154.7 GWh | Apr 2003 | Dec 2025 | Natural Gas |
| Willow Solar Energy Center | Florida Power & Light Co | Myakka City, FL | Florida Power & Light Co. (FPL) | 154.8 GWh | Apr 2021 | Jun 2026 | Solar |
| Kit Carson Windpower | Duke Energy Renewables Services | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 154.8 GWh | Oct 2010 | Dec 2025 | Wind |
| Campbell Industrial Park | Hawaiian Electric Co Inc | Kapolei, HI | 155.1 GWh | Jun 2009 | Jun 2026 | Distillate Fuel Oil | |
| TPW Petersburg | TPW Petersburg LLC | Petersburg, NE | Southwest Power Pool (SWPP) | 155.3 GWh | Oct 2011 | Dec 2025 | Wind |
| Wilkinson Solar LLC | Dominion Renewable Energy | Pantego, NC | PJM Interconnection, LLC (PJM) | 155.5 GWh | Nov 2019 | Jun 2026 | Solar |
| Thomas Creek | Florida Power & Light Co | Callahan, FL | Florida Power & Light Co. (FPL) | 155.5 GWh | Dec 2024 | Jun 2026 | Solar |
| Delta's Edge Solar | Cubico USA, LLC | Greenwood, MS | Midcontinent Independent System Operator, Inc. (MISO) | 155.7 GWh | Oct 2023 | Jun 2026 | Solar |
| Peno Creek | Union Electric Co - (MO) | Bowling Green, MO | Midcontinent Independent System Operator, Inc. (MISO) | 156.0 GWh | Apr 2002 | Dec 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Saint Marys Falls | USACE-Detroit District | Sault Ste. Marie, MI | Midcontinent Independent System Operator, Inc. (MISO) | 156.0 GWh | Jun 1932 | Dec 2025 | Water |
| Hyperion Treatment Plant CHP Plant | Constellation New Energy Inc. | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 156.1 GWh | Mar 2017 | Jun 2026 | Other Biomass Gas : 64.0% Natural Gas : 36.0% |
| Georgia-Pacific Corp - Nekoosa Mill | Domtar Industries Inc | Nekoosa, WI | Midcontinent Independent System Operator, Inc. (MISO) | 156.2 GWh | Dec 1911 | Jun 2026 | Natural Gas : 43.0% Black Liquor : 41.2% Water : 15.7% |
| River Bend Solar, LLC (AL) | River Bend Solar, LLC | Florence, AL | Tennessee Valley Authority (TVA) | 156.2 GWh | Aug 2016 | Jun 2026 | Solar |
| Rodeo Solar Center | Florida Power & Light Co | Arcadia, FL | Florida Power & Light Co. (FPL) | 156.5 GWh | Feb 2021 | Jun 2026 | Solar |
| Twin Rivers Solar Power Plant | Duke Energy Florida, LLC | Jasper, FL | Duke Energy Florida, Inc. (FPC) | 156.5 GWh | Feb 2021 | Jun 2026 | Solar |
| Total Energy Facilities | Los Angeles County Sanitation | Carson, CA | California Independent System Operator (CISO) | 156.5 GWh | Dec 1985 | Dec 2025 | Other Biomass Gas : 94.7% Natural Gas : 5.3% |
| Holt Dam | Alabama Power Co | Tuscaloosa, AL | Southern Company Services, Inc. - Trans (SOCO) | 156.6 GWh | Jul 1968 | Dec 2025 | Water |
| Centennial Wind Farm | Oklahoma Gas & Electric Co | Fort Supply, OK | Southwest Power Pool (SWPP) | 156.7 GWh | Nov 2006 | Dec 2025 | Wind |
| Cane Creek | Cane Creek Solar, LLC | Pachuta, MS | Southern Company Services, Inc. - Trans (SOCO) | 156.8 GWh | Mar 2024 | Jun 2026 | Solar |
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | ISO New England (ISNE) | 156.8 GWh | Dec 2002 | Dec 2025 | Natural Gas |
| Pleasant Valley (MN) | Great River Energy | Dexter, MN | Midcontinent Independent System Operator, Inc. (MISO) | 156.8 GWh | Apr 2001 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Jericho Rise Wind Farm LLC | Jericho Rise Wind Farm LLC | Chateaugay, NY | New York Independent System Operator (NYIS) | 156.9 GWh | Nov 2016 | Jun 2026 | Wind |
| Caloosahatchee | Florida Power & Light Co | Clewiston, FL | Florida Power & Light Co. (FPL) | 157.0 GWh | Dec 2023 | Jun 2026 | Solar |
| Allora Solar, LLC | Allora Solar, LLC | Gilbert, SC | South Carolina Public Service Authority (SC) | 157.0 GWh | Dec 2022 | Jun 2026 | Solar |
| Estrella Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 157.2 GWh | Nov 2023 | Jun 2026 | Solar |
| Blake Solar Plant | Horus West Virginia 1, LLC | Charles Town, WV | PJM Interconnection, LLC (PJM) | 157.3 GWh | Feb 2024 | Jun 2026 | Solar |
| New Orleans Power | Entergy New Orleans, LLC | New Orleans, LA | Midcontinent Independent System Operator, Inc. (MISO) | 157.4 GWh | Apr 2020 | May 2026 | Natural Gas |
| Big Cajun 1 | Louisiana Generating LLC | Jarreau, LA | Midcontinent Independent System Operator, Inc. (MISO) | 157.5 GWh | May 1972 | Dec 2025 | Natural Gas |
| Eklutna Hydro Project | Chugach Electric Assn Inc | Palmer, AK | 157.6 GWh | Dec 1954 | Dec 2025 | Water | |
| Ryegate Associates, LLC | Ryegate Associates, LLC | East Ryegate, VT | ISO New England (ISNE) | 157.6 GWh | Aug 1992 | Dec 2025 | Wood/Wood Waste Solids |
| Chilhowee | Brookfield Smoky Mountain Hydropower LP | Tallassee, TN | Tennessee Valley Authority (TVA) | 157.7 GWh | Jul 1957 | Dec 2025 | Water |
| Willow Creek Energy Center | Invenergy Services LLC | Lone, OR | Bonneville Power Administration (BPAT) | 157.7 GWh | Dec 2008 | Dec 2025 | Wind |
| Horse Butte Wind I, LLC | Utah Associated Mun Power Sys | Iona, ID | Bonneville Power Administration (BPAT) | 158.0 GWh | Jul 2012 | Dec 2025 | Wind |
| THUMS | THUMS Long Beach Company | Long Beach, CA | California Independent System Operator (CISO) | 158.0 GWh | Dec 2002 | Jun 2026 | Natural Gas |
| Immokalee | Florida Power & Light Co | Immokalee, FL | Florida Power & Light Co. (FPL) | 158.1 GWh | Dec 2021 | Jun 2026 | Solar |
| Celanese Acetate LLC | Celanese Acetate LLC | Narrows, VA | PJM Interconnection, LLC (PJM) | 158.1 GWh | Dec 1941 | Jun 2026 | Natural Gas |
| Albany Green Energy | Albany Green Energy, LLC | Albany, GA | Southern Company Services, Inc. - Trans (SOCO) | 158.1 GWh | Jun 2017 | Jun 2026 | Wood/Wood Waste Solids : 99.8% |
| Pineapple | Florida Power & Light Co | Port St Lucie, FL | Florida Power & Light Co. (FPL) | 158.6 GWh | Dec 2023 | Jun 2026 | Solar |
| Buffalo Gap Wind Farm | AES Distributed Energy | Merkel, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 158.7 GWh | Mar 2006 | Nov 2025 | Wind |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |