Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| TAI Huntsville Solar Hybrid | TAI Huntsville Solar, LLC | Huntsville, AL | Tennessee Valley Authority (TVA) | 13.3 GWh | - | Aug 2024 | Solar |
| Terrill Creek | Florida Power & Light Co | Green Cove Springs, FL | Florida Power & Light Co. (FPL) | 114.9 GWh | - | Aug 2024 | Solar |
| Texas Solar Nova 2 | Texas Solar Nova 2, LLC | Spur, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 328.9 GWh | - | Aug 2024 | Solar |
| Three Corners Solar | Three Corners Solar, LLC | Unity, ME | ISO New England (ISNE) | 48.3 GWh | - | Aug 2024 | Solar |
| Three Creeks | Florida Power & Light Co | Parrish, FL | Florida Power & Light Co. (FPL) | 102.6 GWh | - | Aug 2024 | Solar |
| Tres Bahias | Tres Bahias Solar Power, LLC | Port Lavaca, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 284.6 GWh | - | Aug 2024 | Solar |
| Turnpike | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 118.6 GWh | - | Aug 2024 | Solar |
| Turners Falls | FirstLight Power Resources, Inc. - MA | Montague, MA | ISO New England (ISNE) | 13.9 GWh | Dec 1904 | Dec 2023 | Water |
| Tacoma | Public Service Co of Colorado | Durango, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 957.0 MWh | May 1905 | Dec 2023 | Water |
| Taftville | FirstLight Power Resources Services LLC | Taftville, CT | ISO New England (ISNE) | 4.7 GWh | Dec 1905 | Dec 2023 | Water |
| Thomson | ALLETE, Inc. | Carlton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 258.7 GWh | Dec 1906 | Dec 2023 | Water |
| Thousand Springs | Idaho Power Co | Wendell, ID | Idaho Power Company (IPCO) | 54.2 GWh | Jul 1912 | Dec 2023 | Water |
| Taylorville | Erie Boulevard Hydropower LP | Croghan, NY | New York Independent System Operator (NYIS) | 26.7 GWh | Dec 1912 | Dec 2023 | Water |
| Tallulah Falls | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 100.4 GWh | Aug 1913 | Dec 2023 | Water |
| Thompson Falls | NorthWestern Energy (MT Hydro) | Thompson Falls, MT | NorthWestern Corporation (NWMT) | 396.3 GWh | Jun 1915 | Dec 2023 | Water |
| Trenton Falls | Erie Boulevard Hydropower LP | Barneveld, NY | New York Independent System Operator (NYIS) | 140.2 GWh | Dec 1918 | Dec 2023 | Water |
| Tunnel | FirstLight Power Resources Services LLC | Preston, CT | ISO New England (ISNE) | 11.9 GWh | Dec 1918 | Dec 2023 | Water : 98.2% Jet Fuel : 1.8% |
| Tuxedo | Northbrook Tuxedo, LLC | Flat Rock, NC | Duke Energy Carolinas (DUK) | 16.8 GWh | May 1920 | Dec 2023 | Water |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 43.6 GWh | Sep 1923 | Dec 2023 | Water |
| Twin Cities Hydro LLC | Twin Cities Hydro LLC | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 71.6 GWh | Sep 1924 | Dec 2023 | Water |
| Terrora | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.7 GWh | Feb 1925 | Dec 2023 | Water |
| Theresa Plant | Central Rivers Power US, LLC | Theresa, NY | New York Independent System Operator (NYIS) | 1.3 GWh | Dec 1926 | Dec 2023 | Water |
| Thornapple | Northern States Power Co - Minnesota | Bruce, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Dec 1926 | Dec 2023 | Water |
| Trego | Northern States Power Co - Minnesota | Hayward, WI | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Dec 1926 | Dec 2023 | Water |
| Thief River Falls | City of Thief River Falls | Thief River Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jul 1927 | Dec 2023 | Water : 99.8% |
| Tillery | Duke Energy Progress - (NC) | Mount Gilead, NC | Duke Energy Progress East (CPLE) | 166.4 GWh | Jul 1928 | Dec 2023 | Water |
| Thurlow Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 222.2 GWh | Dec 1930 | Dec 2023 | Water |
| Tiger Creek | Pacific Gas & Electric Co. | Pioneer, CA | California Independent System Operator (CISO) | 246.0 GWh | May 1931 | Dec 2023 | Water |
| Twin Falls (ID) | Idaho Power Co | Kimberly, ID | Idaho Power Company (IPCO) | 37.1 GWh | Feb 1935 | Dec 2023 | Water |
| Tennessee Eastman Operations | Eastman Chemical Co-TN Ops | Kingsport, TN | PJM Interconnection, LLC (PJM) | 1.1 TWh | Aug 1936 | Aug 2024 | Natural Gas : 53.9% Bituminous Coal : 44.4% Other Gas : 1.0% Sludge Waste : 0.7% |
| Tomahawk | Wisconsin Public Service Corp | Tomahawk, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Dec 1937 | Dec 2023 | Water |
| Truman | City of Truman | Truman, MN | Midcontinent Independent System Operator, Inc. (MISO) | 18.0 MWh | Aug 1938 | Dec 2023 | Distillate Fuel Oil |
| Thorpe | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 55.4 GWh | Sep 1941 | Dec 2023 | Water |
| Trenton Channel | DTE Electric Company | Trenton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 574.8 GWh | May 1949 | Dec 2022 | Subbituminous Coal : 90.0% Bituminous Coal : 9.4% Distillate Fuel Oil : 0.6% |
| Toketee Falls | PacifiCorp | Idleyld Park, OR | PacifiCorp West (PACW) | 166.5 GWh | Nov 1949 | Dec 2023 | Water |
| Trinidad (CO) | City of Trinidad - (CO) | Trinidad, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 26.0 MWh | Apr 1950 | Dec 2023 | Distillate Fuel Oil |
| Tuckasegee | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 4.8 GWh | Apr 1950 | Dec 2023 | Water |
| Teche | Cleco Power LLC | Baldwin, LA | Midcontinent Independent System Operator, Inc. (MISO) | 170.6 GWh | Jun 1953 | Dec 2023 | Natural Gas |
| Tenkiller Ferry | USCE-Tulsa District | Gore, OK | Southwestern Power Administration (SPA) | 136.1 GWh | Oct 1953 | Sep 2023 | Water |
| Tesoro Mandan Cogeneration Plant | Tesoro Refining and Marketing Co LLC | Mandan, ND | Southwest Power Pool (SWPP) | 34.1 GWh | Sep 1954 | Aug 2024 | Other Gas : 69.6% Natural Gas : 30.4% |
| Tennessee Creek | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 24.8 GWh | Apr 1955 | Dec 2023 | Water |
| Tipton | City of Tipton - (IA) | Tipton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 42.0 MWh | Oct 1955 | Dec 2023 | Distillate Fuel Oil |
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | Southwest Power Pool (SWPP) | 214.3 GWh | Oct 1956 | Dec 2023 | Natural Gas |
| The Dalles | USACE Northwestern Division | The Dalles, OR | Bonneville Power Administration (BPAT) | 5.4 TWh | May 1957 | Aug 2024 | Water |
| Tulloch | Oakdale&South San Joaquin Irrigation D. | Jamestown, CA | California Independent System Operator (CISO) | 124.9 GWh | May 1958 | Dec 2023 | Water |
| Table Rock | USCE-Little Rock District | Branson, MO | Southwestern Power Administration (SPA) | 499.1 GWh | Apr 1959 | Dec 2023 | Water |
| Tuckertown Hydro | Eagle Creek Renewable Energy, LLC | New London, NC | Alcoa Power Generating, Inc. - Yadkin Division (YAD) | 124.6 GWh | Mar 1962 | Dec 2023 | Water |
| Traer Main | City of Traer - (IA) | Traer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 MWh | Dec 1962 | Dec 2023 | Distillate Fuel Oil : 93.4% Natural Gas : 6.6% |
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | Southwest Power Pool (SWPP) | 404.5 GWh | Apr 1963 | Dec 2023 | Natural Gas |
| Tracy | Sierra Pacific Power Co | Sparks, NV | Nevada Power Company (NEVP) | 4.0 TWh | Jul 1963 | Aug 2024 | Natural Gas |
| Trinity | U S Bureau of Reclamation | Weaverville, CA | Balancing Authority of Northern California (BANC) | 356.3 GWh | Jan 1964 | Aug 2024 | Water |
| Trinidad (TX) | Luminant Generation Company LLC | Trinidad, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 330.6 GWh | Apr 1965 | Dec 2023 | Natural Gas |
| Ty Cooke | City of Lubbock - (TX) | Lubbock, TX | Southwest Power Pool (SWPP) | 3.7 GWh | May 1965 | Dec 2023 | Natural Gas |
| T B Simon Power Plant | Michigan State University | East Lansing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 232.6 GWh | Nov 1965 | Aug 2024 | Natural Gas |
| Tom G Smith | City of Lake Worth Beach - (FL) | Lake Worth, FL | Florida Municipal Power Pool (FMPP) | 444.0 MWh | Nov 1965 | Dec 2023 | Natural Gas |
| Thomas Hill | Associated Electric Coop, Inc | Clifton Hill, MO | Associated Electric Cooperative, Inc. (AECI) | 6.2 TWh | Nov 1966 | Aug 2024 | Refined Coal : 99.9% |
| Turkey Point | Florida Power & Light Co | Homestead, FL | Florida Power & Light Co. (FPL) | 21.3 TWh | Mar 1967 | Aug 2024 | Nuclear : 67.0% Natural Gas : 33.0% |
| Tait Electric Generating Station | Kimura Power LLC | Moraine, OH | PJM Interconnection, LLC (PJM) | 1.3 TWh | Apr 1967 | Dec 2023 | Natural Gas : 99.9% |
| Tenth Street | City of Norwich - (CT) | Norwich, CT | ISO New England (ISNE) | 3.5 GWh | Apr 1967 | Dec 2023 | Water |
| T H Wharton | NRG Texas Power LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 728.8 GWh | Jun 1967 | Aug 2024 | Natural Gas |
| Torrington Terminal | Connecticut Jet Power LLC | Torrington, CT | ISO New England (ISNE) | 67.0 MWh | Oct 1967 | Dec 2023 | Kerosene |
| Thermalito | California Dept. of Water Resources | Oroville, CA | California Independent System Operator (CISO) | 341.8 GWh | Jan 1968 | Aug 2024 | Water |
| Toledo Bend | Entergy Texas Inc. | Burkville, TX | Midcontinent Independent System Operator, Inc. (MISO) | 231.5 GWh | Jan 1969 | May 2023 | Water |
| Ticonderoga Mill | Sylvamo North America LLC | Ticonderoga, NY | New York Independent System Operator (NYIS) | 187.1 GWh | Dec 1969 | Jul 2024 | Natural Gas : 60.7% Black Liquor : 31.8% Residual Fuel Oil : 4.4% Wood/Wood Waste Solids : 3.1% |
| TalenEnergy Montour | TalenEnergy Montour LLC | Washingtonville, PA | PJM Interconnection, LLC (PJM) | 2.4 TWh | Jan 1971 | Aug 2024 | Natural Gas : 81.0% Bituminous Coal : 18.9% |
| Tower | Wolverine Power Supply Coop | Tower, MI | Midcontinent Independent System Operator, Inc. (MISO) | 195.0 MWh | Feb 1971 | Dec 2023 | Distillate Fuel Oil |
| TalenEnergy Martins Creek | TalenEnergy Martins Creek LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 1.6 TWh | May 1971 | Aug 2024 | Natural Gas : 98.3% Residual Fuel Oil : 1.6% |
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 21.6 GWh | May 1971 | Dec 2023 | Natural Gas |
| Tims Ford | Tennessee Valley Authority | Winchester, TN | Tennessee Valley Authority (TVA) | 41.7 GWh | Feb 1972 | Dec 2023 | Water |
| Tasley | Calpine Mid-Atlantic Generation LLC | Tasley, VA | PJM Interconnection, LLC (PJM) | 2.3 GWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
| Texas Petrochemicals | TPC Group, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 236.3 GWh | May 1972 | Dec 2023 | Natural Gas : 88.0% Other Gas : 12.0% |
| Tolna | Tolna Power, LLC | New Freedom, PA | PJM Interconnection, LLC (PJM) | 188.0 MWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
| Transalta Centralia Generation | TransAlta Centralia Gen LLC | Centralia, WA | Bonneville Power Administration (BPAT) | 3.0 TWh | Nov 1972 | Aug 2024 | Subbituminous Coal : 99.8% |
| Tangier | A & N Electric Coop | Tangier, VA | PJM Interconnection, LLC (PJM) | 88.0 MWh | Apr 1974 | Dec 2023 | Distillate Fuel Oil |
| Trenton North | Trenton Municipal Utilities - (MO) | Trenton, MO | Southwest Power Pool (SWPP) | 54.0 MWh | May 1974 | Dec 2023 | Distillate Fuel Oil |
| Turlock Lake | Turlock Irrigation District | Hickman, CA | Turlock Irrigation District (TIDC) | 5.7 GWh | Jun 1980 | Dec 2023 | Water |
| Thundermist Hydro | City of Woonsocket | Providence, RI | ISO New England (ISNE) | 5.1 GWh | May 1981 | Sep 2023 | Water |
| Texon Hydroelectric Project | Hitchcock Hydro, LLC | Russell, MA | ISO New England (ISNE) | 6.1 GWh | Dec 1981 | Dec 2023 | Water |
| Tolk | Southwestern Public Service Co | Muleshoe, TX | Southwest Power Pool (SWPP) | 2.0 TWh | Dec 1981 | Aug 2024 | Subbituminous Coal : 86.8% Natural Gas : 13.2% |
| Taft 26C Cogen | Chevron USA Inc | Taft, CA | California Independent System Operator (CISO) | 58.9 GWh | Jun 1982 | Aug 2024 | Natural Gas |
| Tesoro Hawaii | PAR Petroleum | Kapolei, HI | (NA) | 163.3 GWh | Nov 1982 | Aug 2024 | Waste/Other Oil : 99.8% |
| The Bank of New York | The Bank of New York | New York, NY | New York Independent System Operator (NYIS) | 30.0 MWh | Dec 1982 | Dec 2023 | Distillate Fuel Oil |
| TalenEnergy Susquehanna | TalenEnergy Susquehanna LLC | Berwick, PA | PJM Interconnection, LLC (PJM) | 19.3 TWh | May 1983 | Aug 2024 | Nuclear |
| Tamarack Energy Partnership | Tamarack Energy | New Meadows, ID | Idaho Power Company (IPCO) | 12.6 GWh | May 1983 | Aug 2024 | Wood/Wood Waste Solids |
| Temescal | Metropolitan Water District of S CA | Corona, CA | California Independent System Operator (CISO) | 7.1 GWh | Jun 1983 | Dec 2023 | Water |
| Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, AK | (NA) | 119.1 GWh | Jun 1983 | Dec 2023 | Water |
| Torrance Refining Company, LLC | Torrance Refining Company, LLC | Torrance, CA | California Independent System Operator (CISO) | 47.4 GWh | Aug 1983 | Aug 2024 | Other Gas : 84.1% Waste Heat : 15.9% |
| Terra-Gen VG Wind LLC | Terra-Gen Operating Co-Wind | Tehachapi, CA | California Independent System Operator (CISO) | 4.8 GWh | Dec 1983 | Dec 2023 | Wind |
| Tehachapi Wind Resource I | CalWind Resources Inc | Tehachapi, CA | California Independent System Operator (CISO) | 12.6 GWh | Nov 1984 | Dec 2023 | Wind |
| Terror Lake Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 137.7 GWh | Nov 1984 | Dec 2023 | Water | |
| Three Forks Water Power Project | Grizzly Mountain Ranch | Zenia, CA | California Independent System Operator (CISO) | 2.7 GWh | Nov 1984 | Dec 2023 | Water |
| Tok | Alaska Power and Telephone Co | Tok, AK | 11.3 GWh | Sep 1985 | Dec 2023 | Distillate Fuel Oil | |
| Talcville | Erie Boulevard Hydropower LP | Edwards, NY | New York Independent System Operator (NYIS) | 643.0 MWh | Dec 1985 | Dec 2023 | Water |
| Total Energy Facilities | Los Angeles County Sanitation | Carson, CA | California Independent System Operator (CISO) | 168.8 GWh | Dec 1985 | Dec 2023 | Other Biomass Gas : 79.6% Natural Gas : 20.4% |
| Toyon Power Station | Toyon Landfill Gas Conversion, LLC | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 4.9 GWh | Dec 1985 | Dec 2023 | Landfill Gas |
| Toadtown | Pacific Gas & Electric Co. | Magalia, CA | California Independent System Operator (CISO) | 2.5 GWh | Mar 1986 | Dec 2023 | Water |
| Tannery Island Power | Elevate Power Management LLC | Carthage, NY | New York Independent System Operator (NYIS) | 5.4 GWh | May 1986 | Dec 2022 | Water |
| Toledo Ref Power Recovery Train | Toledo Refining Company | Oregon, OH | PJM Interconnection, LLC (PJM) | 1.8 GWh | May 1986 | Aug 2024 | Petroleum Coke |
| Tallassee Hydro Project | Tallassee Shoals LLC | Clarke, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.1 GWh | Jul 1986 | Aug 2024 | Water |
| Togiak | Alaska Village Elec Coop, Inc | Togiak, AK | 3.2 GWh | Oct 1986 | Dec 2023 | Distillate Fuel Oil |
Summary of Power Plants By State
Figures are based on August 2024 generation numbers.| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Alabama | # 7 | 78 | 14,073.11 GWh |
| Alaska | # 48 | 147 | 631.71 GWh |
| Arizona | # 10 | 161 | 12,447.73 GWh |
| Arkansas | # 23 | 77 | 6,473.81 GWh |
| California | # 4 | 1,666 | 22,299.47 GWh |
| Colorado | # 28 | 277 | 5,476.67 GWh |
| Connecticut | # 33 | 159 | 4,351.57 GWh |
| Delaware | # 49 | 31 | 481.79 GWh |
| District of Columbia | # 51 | 12 | 19.18 GWh |
| Florida | # 2 | 286 | 27,339.08 GWh |
| Georgia | # 6 | 251 | 14,863.07 GWh |
| Hawaii | # 47 | 69 | 841.39 GWh |
| Idaho | # 43 | 142 | 1,655.52 GWh |
| Illinois | # 5 | 335 | 17,196.16 GWh |
| Indiana | # 18 | 202 | 9,001.13 GWh |
| Iowa | # 26 | 283 | 5,529.62 GWh |
| Kansas | # 31 | 165 | 5,363.63 GWh |
| Kentucky | # 21 | 55 | 6,964.00 GWh |
| Louisiana | # 14 | 82 | 10,133.66 GWh |
| Maine | # 45 | 162 | 1,185.43 GWh |
| Maryland | # 38 | 185 | 3,346.65 GWh |
| Massachusetts | # 41 | 614 | 1,896.47 GWh |
| Michigan | # 12 | 274 | 12,135.86 GWh |
| Minnesota | # 27 | 748 | 5,511.98 GWh |
| Mississippi | # 19 | 55 | 7,436.42 GWh |
| Missouri | # 20 | 126 | 7,051.26 GWh |
| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,306.38 GWh |
| Nebraska | # 36 | 125 | 3,559.93 GWh |
| Nevada | # 32 | 110 | 4,699.98 GWh |
| New Hampshire | # 42 | 60 | 1,808.14 GWh |
| New Jersey | # 25 | 387 | 5,633.45 GWh |
| New Mexico | # 39 | 139 | 3,198.26 GWh |
| New York | # 11 | 848 | 12,289.60 GWh |
| North Carolina | # 9 | 893 | 13,559.75 GWh |
| North Dakota | # 35 | 59 | 3,641.88 GWh |
| Ohio | # 8 | 190 | 13,652.00 GWh |
| Oklahoma | # 15 | 130 | 10,062.87 GWh |
| Oregon | # 29 | 262 | 5,448.37 GWh |
| Pennsylvania | # 3 | 246 | 23,205.63 GWh |
| Rhode Island | # 46 | 97 | 1,061.17 GWh |
| South Carolina | # 16 | 203 | 9,629.88 GWh |
| South Dakota | # 44 | 53 | 1,603.17 GWh |
| Tennessee | # 22 | 87 | 6,912.16 GWh |
| Texas | # 1 | 797 | 58,529.53 GWh |
| Utah | # 37 | 122 | 3,440.26 GWh |
| Vermont | # 50 | 114 | 207.44 GWh |
| Virginia | # 13 | 213 | 10,408.51 GWh |
| Washington | # 17 | 138 | 9,091.93 GWh |
| West Virginia | # 30 | 36 | 5,412.86 GWh |
| Wisconsin | # 24 | 230 | 6,416.93 GWh |
| Wyoming | # 34 | 70 | 3,868.32 GWh |