Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Baldwin Solar BESS | Vistra Corp | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 147.6 GWh | Nov 2024 | Jun 2026 | Solar |
| Springdale 1 & 2 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 147.3 GWh | Nov 1999 | Dec 2025 | Natural Gas |
| Terror Lake Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 147.3 GWh | Nov 1984 | Dec 2025 | Water | |
| Cattle Ranch | Florida Power & Light Co | Arcadia, FL | Florida Power & Light Co. (FPL) | 147.3 GWh | Dec 2019 | Jun 2026 | Solar |
| Carpenter | Entergy Arkansas LLC | Hot Springs, AR | Midcontinent Independent System Operator, Inc. (MISO) | 147.2 GWh | Dec 1931 | Dec 2025 | Water |
| Eight Flags Energy | Eight Flags Energy LLC | Fernandina Beach, FL | JEA (JEA) | 147.2 GWh | Jun 2016 | Dec 2025 | Natural Gas |
| Valencia Energy Facility | Valencia Power LLC | Belen, NM | Public Service Company of New Mexico (PNM) | 147.1 GWh | Apr 2008 | Dec 2025 | Natural Gas |
| Rio Bravo Rocklin | Rio Bravo Rocklin | Lincoln, CA | California Independent System Operator (CISO) | 147.0 GWh | May 1989 | Dec 2025 | Wood/Wood Waste Solids : 99.0% Natural Gas : 1.0% |
| Westwood Generation LLC | Rausch Creek Generation, LLC | Tremont, PA | PJM Interconnection, LLC (PJM) | 147.0 GWh | May 1987 | Dec 2024 | Waste/Other Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Swift Air Solar III | Origis Energy USA, Inc | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 146.9 GWh | Oct 2025 | Jun 2026 | Solar |
| Ghost Orchid Solar Energy Center | Florida Power & Light Co | Clewiston, FL | Florida Power & Light Co. (FPL) | 146.8 GWh | Dec 2021 | Jun 2026 | Solar |
| Rollins Wind Project | Evergreen Wind, LLC | Winn Village, ME | ISO New England (ISNE) | 146.6 GWh | Jun 2011 | Dec 2025 | Wind |
| Newington | Granite Shore Power | Newington, NH | ISO New England (ISNE) | 146.6 GWh | May 1974 | Jun 2026 | Residual Fuel Oil : 67.8% Natural Gas : 30.7% Distillate Fuel Oil : 1.5% |
| Sundew | Florida Power & Light Co | Port St Lucie, FL | Florida Power & Light Co. (FPL) | 146.4 GWh | Dec 2021 | Jun 2026 | Solar |
| Sawgrass Solar Energy Center | Florida Power & Light Co | Clewiston, FL | Florida Power & Light Co. (FPL) | 146.4 GWh | Dec 2021 | Jun 2026 | Solar |
| Wheatland | Origis Energy USA, Inc | Wheatland, IN | Midcontinent Independent System Operator, Inc. (MISO) | 146.3 GWh | - | Jun 2026 | Solar |
| Fountain Creek Solar | Dominion Energy Inc. | Skippers, VA | PJM Interconnection, LLC (PJM) | 146.1 GWh | Nov 2024 | Jun 2026 | Solar |
| Puente Hills Energy Recovery | Los Angeles County Sanitation | Whittier, CA | California Independent System Operator (CISO) | 146.1 GWh | Sep 1986 | Jun 2026 | Landfill Gas |
| School Street | Erie Boulevard Hydropower LP | Cohoes, NY | New York Independent System Operator (NYIS) | 146.1 GWh | Dec 1914 | Dec 2025 | Water |
| Bakeoven Solar | Avangrid Power LLC | Maupin, OR | Avangrid Renewables, LLC (AVRN) | 146.0 GWh | Oct 2023 | Jun 2026 | Solar |
| Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 146.0 GWh | Nov 2023 | Jun 2026 | Solar |
| Hibiscus Solar Energy Center | Florida Power & Light Co | Westlake, FL | Florida Power & Light Co. (FPL) | 145.9 GWh | Mar 2020 | Jun 2026 | Solar |
| Stetson Wind I | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 145.9 GWh | Dec 2008 | Dec 2025 | Wind |
| Centerfield Cooper Solar, LLC | SunStrong Management | Chesterfield, SC | South Carolina Public Service Authority (SC) | 145.7 GWh | Nov 2020 | Jun 2026 | Solar |
| Spring Grove Solar 2 | Urban Grid Solar | Spring Grove, VA | PJM Interconnection, LLC (PJM) | 145.5 GWh | Nov 2025 | Jun 2026 | Solar |
| Gans | Gans Energy LLC | Gans, PA | PJM Interconnection, LLC (PJM) | 145.5 GWh | Oct 2000 | Dec 2025 | Natural Gas |
| Boone Dam | Tennessee Valley Authority | Kingsport, TN | Tennessee Valley Authority (TVA) | 145.5 GWh | Feb 1953 | Dec 2025 | Water |
| Covanta Alexandria/Arlington Energy | Covanta Alexandria/Arlington | Alexandria, VA | PJM Interconnection, LLC (PJM) | 145.4 GWh | Sep 1987 | Jun 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| W H Hill | Hawaii Electric Light Co Inc | Hilo, HI | 145.4 GWh | Nov 1965 | Dec 2025 | Residual Fuel Oil | |
| Butt Valley | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 145.3 GWh | Nov 1958 | Dec 2025 | Water |
| Okeechobee Solar | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 145.3 GWh | Mar 2020 | Jun 2026 | Solar |
| Elk River | Great River Energy | Elk River, MN | Midcontinent Independent System Operator, Inc. (MISO) | 145.3 GWh | Dec 1950 | Jun 2026 | Natural Gas : 90.2% Distillate Fuel Oil : 9.8% |
| Delray | DTE Electric Company | Detroit, MI | Midcontinent Independent System Operator, Inc. (MISO) | 145.1 GWh | Jan 2000 | Dec 2025 | Natural Gas |
| Melton Hill | Tennessee Valley Authority | Lenoir City, TN | Tennessee Valley Authority (TVA) | 145.1 GWh | Jun 1964 | Dec 2025 | Water |
| Millcreek Power Generation | City of St George - (UT) | St. George, UT | PacifiCorp East (PACE) | 145.0 GWh | Mar 2006 | Dec 2025 | Natural Gas |
| Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | PJM Interconnection, LLC (PJM) | 145.0 GWh | Jan 1993 | Dec 2025 | Black Liquor : 52.9% Natural Gas : 47.1% |
| Lakeside Solar Center | Florida Power & Light Co | Okeechobee, FL | Florida Power & Light Co. (FPL) | 145.0 GWh | Nov 2020 | Jun 2026 | Solar |
| Algonquin Windsor Locks | Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | ISO New England (ISNE) | 144.9 GWh | Dec 1989 | Jun 2026 | Natural Gas : 92.1% Distillate Fuel Oil : 7.9% |
| Hamlet Generating Facility | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 144.9 GWh | Nov 2007 | Dec 2024 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Narrows Gas Turbines Generating | Astoria Generating Company, L.P. | Brooklyn, NY | New York Independent System Operator (NYIS) | 144.9 GWh | Apr 1972 | Dec 2025 | Natural Gas : 95.2% Distillate Fuel Oil : 4.8% |
| Whitney Hill Wind Power LLC | Whitney Hill Wind Power LLC | Mt.Pulaski, IL | PJM Interconnection, LLC (PJM) | 144.8 GWh | Feb 2020 | Jun 2026 | Wind |
| Polaris Solar Park | DTE Electric Company | Ashley, MI | Midcontinent Independent System Operator, Inc. (MISO) | 144.7 GWh | Jun 2025 | Jun 2026 | Solar |
| Apalachee | Florida Power & Light Co | Marianna, FL | Florida Power & Light Co. (FPL) | 144.6 GWh | Dec 2022 | Jun 2026 | Solar |
| Juniper Solar (FL) | Tampa Electric Co | Zephyrhills, FL | Tampa Electric Company (TEC) | 144.6 GWh | Nov 2023 | Jun 2026 | Solar |
| Wadham Energy | Wadham Energy LP | Williams, CA | California Independent System Operator (CISO) | 144.5 GWh | Feb 1989 | Dec 2025 | Agricultural By-Products : 99.7% |
| Pelican Solar Center | Florida Power & Light Co | Ft. Pierce, FL | Florida Power & Light Co. (FPL) | 144.5 GWh | Feb 2021 | Jun 2026 | Solar |
| Castleton Energy Center | Fortistar Castleton Power | Castleton, NY | New York Independent System Operator (NYIS) | 144.5 GWh | Jan 1992 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Weston RICE | Wisconsin Public Service Corp | Kronenwetter, WI | Midcontinent Independent System Operator, Inc. (MISO) | 144.5 GWh | Jun 2023 | Dec 2025 | Natural Gas |
| Grove | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 144.5 GWh | Dec 2021 | Jun 2026 | Solar |
| Lange Generating Station | Black Hills Power, Inc. | Rapid City, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 144.5 GWh | Feb 2002 | Dec 2025 | Natural Gas |
| Oak Hill - Dry Creek | Vistra Zero LLC | Henderson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 144.4 GWh | - | Jun 2026 | Solar |
| Mulligan Solar, LLC | Mulligan Solar | Broadwell, IL | Midcontinent Independent System Operator, Inc. (MISO) | 144.3 GWh | Jun 2022 | Jun 2026 | Solar |
| Stony Creek Wind Farm LLC | RWE Clean Energy | Berlin, PA | PJM Interconnection, LLC (PJM) | 144.2 GWh | Oct 2009 | Dec 2025 | Wind |
| Pleinmont Solar 1 | AES Distributed Energy | Spotsylvania, VA | PJM Interconnection, LLC (PJM) | 144.1 GWh | Sep 2020 | Jun 2026 | Solar |
| Barefoot Bay Solar Energy Center | Florida Power & Light Co | Sebastian, FL | Florida Power & Light Co. (FPL) | 144.0 GWh | Feb 2018 | Jun 2026 | Solar |
| Roswell Solar, LLC | Roswell Solar, LLC | Roswell, NM | Southwest Power Pool (SWPP) | 143.9 GWh | Jul 2016 | Jun 2026 | Solar |
| Hammock Solar | Florida Power & Light Co | Labelle, FL | Florida Power & Light Co. (FPL) | 143.9 GWh | Feb 2018 | Jun 2026 | Solar |
| Nassau Solar Center | Florida Power & Light Co | Callahan, FL | Florida Power & Light Co. (FPL) | 143.9 GWh | Nov 2020 | Jun 2026 | Solar |
| Magnolia Solar | Tampa Electric Co | Mulberry, FL | Tampa Electric Company (TEC) | 143.9 GWh | Nov 2021 | Jun 2026 | Solar |
| Empire Energy Center | Empire District Electric Co | Sarcoxie, MO | Southwest Power Pool (SWPP) | 143.8 GWh | Feb 1978 | Dec 2025 | Natural Gas : 93.5% Jet Fuel : 6.5% |
| Monarch | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 143.8 GWh | Dec 2023 | Jun 2026 | Solar |
| Everglades Solar Energy Center | Florida Power & Light Co | Homestead, FL | Florida Power & Light Co. (FPL) | 143.8 GWh | Dec 2022 | Jun 2026 | Solar |
| Sycamore Cogeneration | Sycamore Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 143.7 GWh | Nov 1987 | Jun 2026 | Natural Gas |
| Wolverine Creek | Invenergy Services LLC | Idaho Falls, ID | PacifiCorp East (PACE) | 143.7 GWh | Jan 2006 | Dec 2025 | Wind |
| FPL Chipola River Solar Energy Center | Florida Power & Light Co | Altha, FL | Florida Power & Light Co. (FPL) | 143.6 GWh | Dec 2022 | Jun 2026 | Solar |
| NC 102 Project LLC | NC 102 Project LLC | Midland, NC | Duke Energy Carolinas (DUK) | 143.1 GWh | Aug 2018 | Jun 2026 | Solar |
| Solway CT | Otter Tail Power Co | Solway, MN | Midcontinent Independent System Operator, Inc. (MISO) | 142.9 GWh | Apr 2003 | Dec 2025 | Natural Gas : 99.5% |
| Pink Trial Solar Energy Center | Florida Power & Light Co | Port St. Lucie, FL | Florida Power & Light Co. (FPL) | 142.9 GWh | Dec 2022 | Jun 2026 | Solar |
| Lithia Solar | Tampa Electric Co | Lithia, FL | Tampa Electric Company (TEC) | 142.8 GWh | Dec 2018 | Jun 2026 | Solar |
| Buford | USCE-Mobile District | Buford, GA | Southern Company Services, Inc. - Trans (SOCO) | 142.6 GWh | Nov 2003 | Dec 2025 | Water |
| Kern River 3 | Southern California Edison Co | Kernville, CA | California Independent System Operator (CISO) | 142.6 GWh | Feb 1921 | Dec 2025 | Water |
| Innovative Solar 37 LLC | Dominion Renewable Energy | Morven, NC | Duke Energy Carolinas (DUK) | 142.4 GWh | Apr 2017 | Jun 2026 | Solar |
| 491 E 48th Street | City of Holland - (MI) | Holland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 142.2 GWh | Apr 1992 | Dec 2025 | Natural Gas |
| Cove Fort | Ormat Cove Fort LLC | Cove Fort, UT | PacifiCorp East (PACE) | 142.1 GWh | Nov 2013 | Dec 2025 | Geothermal |
| Oak Grove | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 142.1 GWh | Jul 1924 | Dec 2025 | Water |
| Elkhorn Ridge Wind LLC | Elkhorn Ridge Wind, LLC | Bloomfield, NE | Southwest Power Pool (SWPP) | 142.1 GWh | Feb 2009 | Dec 2025 | Wind |
| Hamakua Energy Plant | Hamakua Energy LP | Honokaa, HI | 141.7 GWh | Jun 2000 | Jun 2026 | Waste/Other Oil : 60.7% Distillate Fuel Oil : 29.1% Other Biomass Liquids : 10.2% | |
| Latigo Wind Park | AES Distributed Energy | Monticello, UT | PacifiCorp East (PACE) | 141.5 GWh | Feb 2016 | Jun 2026 | Wind |
| Ocoee 3 | Tennessee Valley Authority | Benton, TN | Tennessee Valley Authority (TVA) | 141.3 GWh | Mar 1943 | Dec 2025 | Water |
| Crystal | U S Bureau of Reclamation | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 141.3 GWh | May 1978 | Dec 2025 | Water |
| Lederle Laboratories | Veolia NA - Municipal & Commercial Business | Pearl River, NY | New York Independent System Operator (NYIS) | 141.0 GWh | Jun 1990 | Jun 2026 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Mesquite Solar 4, LLC | RWE Clean Energy | Tonopah, AZ | California Independent System Operator (CISO) | 140.8 GWh | Dec 2023 | Jun 2026 | Solar |
| Bluefield Preserve Solar | Florida Power & Light Co | Okeechobee, FL | Florida Power & Light Co. (FPL) | 140.7 GWh | Dec 2022 | Jun 2026 | Solar |
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | ISO New England (ISNE) | 140.7 GWh | Oct 1981 | Jun 2026 | Distillate Fuel Oil : 70.0% Natural Gas : 30.0% |
| Quail Ranch Solar and BESS | Quail Ranch Solar and Battery Energy Storage System | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 140.7 GWh | Nov 2025 | Jun 2026 | Solar |
| Kelso 2 Solar | Kelso 2 Solar, LLC | Benton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 140.6 GWh | - | Jun 2026 | Solar |
| Oklahoma Wind Energy Center | FPL Energy Oklahoma Wind LLC | Woodward, OK | Southwest Power Pool (SWPP) | 140.6 GWh | Sep 2003 | Dec 2025 | Wind |
| Millican Solar Energy LLC | Invenergy Services LLC | Prineville, OR | PacifiCorp West (PACW) | 140.5 GWh | Feb 2021 | Jun 2026 | Solar |
| Alton Post Office Solar | Urban Grid Solar | Alton, VA | PJM Interconnection, LLC (PJM) | 140.5 GWh | Nov 2024 | Jun 2026 | Solar |
| Luciana | Tulare Solar Center, LLC | Richgrove, CA | California Independent System Operator (CISO) | 140.2 GWh | Mar 2022 | Jun 2026 | Solar |
| Woodward Mountain I | Pecos Wind I LP | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 140.1 GWh | Jun 2001 | Dec 2025 | Wind |
| Titan Solar 1 (CA) | Titan Solar 1, LLC | Borrego Springs, CA | California Independent System Operator (CISO) | 139.9 GWh | Nov 2020 | Jun 2026 | Solar |
| Gray Hawk Solar | Gray Hawk Solar, LLC | Kingman, AZ | Tucson Electric Power (TEPC) | 139.9 GWh | May 2018 | Jun 2026 | Solar |
| Smoky Hills Wind Project Phase I | Smoky Hills Wind Farm I LLC | Lincoln, KS | Southwest Power Pool (SWPP) | 139.8 GWh | Dec 2007 | Dec 2025 | Wind |
| White Oak Solar, LLC | White Oak Solar, LLC | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 139.8 GWh | Jun 2016 | Dec 2025 | Solar |
| Chaves Solar, LLC | Chaves Solar LLC | Roswell, NM | Southwest Power Pool (SWPP) | 139.7 GWh | Sep 2016 | Jun 2026 | Solar |
| Indian River Solar Center | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 139.7 GWh | Dec 2017 | Jun 2026 | Solar |
| Miami Dade Solar Energy Center | Florida Power & Light Co | Miami, FL | Florida Power & Light Co. (FPL) | 139.5 GWh | Dec 2018 | Jun 2026 | Solar |
| Gulf Power Blue Indigo Energy | Florida Power & Light Co | Cottondale, FL | Florida Power & Light Co. (FPL) | 139.4 GWh | Mar 2020 | Jun 2026 | Solar |
| Golden Fields Solar I, LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 139.3 GWh | Nov 2016 | Jun 2026 | Solar |
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 |