Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Tranquillity ID | Tranquillity Solar 1, LLC | Tranquillity, CA | California Independent System Operator (CISO) | 3.1 GWh | Feb 2018 | Dec 2023 | Solar |
| TPW Petersburg | TPW Petersburg LLC | Petersburg, NE | Southwest Power Pool (SWPP) | 151.1 GWh | Oct 2011 | Dec 2023 | Wind |
| MO33 CSG | TPE MD MO33 LLC | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 2.7 GWh | Mar 2022 | Jul 2023 | Solar |
| MO32 (CSG) | TPE MD MO32 LLC | Spencerville, MD | PJM Interconnection, LLC (PJM) | 3.7 GWh | Apr 2022 | Dec 2023 | Solar |
| Alta Luna | TPE Alta Luna, LLC | Deming, NM | Public Service Company of New Mexico (PNM) | 35.2 GWh | Dec 2016 | Aug 2024 | Solar |
| 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% |
| 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 |
| Townsite Solar Project Hybrid | Townsite Solar, LLC | Boulder City, NV | Western Area Power Administration - Desert Southwest Region (WALC) | 444.2 GWh | Nov 2021 | Aug 2024 | Solar |
| Buckeye Power Inc. | Township Road 215 Solar Project 2021, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 3.9 GWh | Jun 2022 | Dec 2023 | Solar |
| West Boylston Community Shared Solar | Town of West Boylston - (MA) | West Boylston, MA | ISO New England (ISNE) | 2.2 GWh | Nov 2016 | Dec 2023 | Solar |
| Nebraska Valley Solar Farm | Town of Stowe- (VT) | Stowe, VT | ISO New England (ISNE) | 1.2 GWh | Jul 2016 | Dec 2023 | Solar |
| Stafford MS Ground Mount Community Solar | Town of Stafford - (CT) | Stafford, CT | ISO New England (ISNE) | 3.2 GWh | Jun 2016 | Dec 2023 | Solar |
| Centech Gas Generator | Town of Shrewsbury - (MA) | Shrewsbury, MA | ISO New England (ISNE) | 340.0 MWh | Mar 2019 | Dec 2023 | Natural Gas |
| Princeton Wind Farm | Town of Princeton - (MA) | Princeton, MA | ISO New England (ISNE) | 2.8 GWh | Dec 2009 | Dec 2023 | Wind |
| Town of Otis Wind Energy Project | Town of Otis | Otis, MA | ISO New England (ISNE) | 2.8 GWh | Feb 2018 | Dec 2023 | Wind |
| Munster Landfill Gas-to-Energy | Town of Munster | Munster, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Oct 2012 | Dec 2023 | Landfill Gas |
| Wilkins Station | Town of Marblehead - (MA) | Marblehead, MA | ISO New England (ISNE) | 78.0 MWh | Oct 1975 | Dec 2023 | Distillate Fuel Oil |
| Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | Southwest Power Pool (SWPP) | 283.0 MWh | Dec 2005 | Dec 2023 | Distillate Fuel Oil |
| Ipswich Wind Turbine | Town of Ipswich - (MA) | Ipswich, MA | ISO New England (ISNE) | 3.1 GWh | Apr 2011 | Dec 2023 | Wind |
| High Street Station | Town of Ipswich - (MA) | Ipswich, MA | ISO New England (ISNE) | 28.0 MWh | May 1937 | Dec 2023 | Natural Gas : 75.8% Distillate Fuel Oil : 24.2% |
| Cherry Street | Town of Hudson - (MA) | Hudson, MA | ISO New England (ISNE) | 417.0 MWh | Apr 1951 | Dec 2023 | Distillate Fuel Oil : 73.9% Natural Gas : 26.1% |
| Holly | Town of Holly - (CO) | Holly, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 20.0 MWh | Dec 1992 | Dec 2023 | Distillate Fuel Oil |
| Town of Foxborough - Landfill (SREC II) CSG | Town of Foxborough - Landfill (SREC II) | Foxborough, MA | ISO New England (ISNE) | 2.0 GWh | Jul 2017 | Dec 2023 | Solar |
| Electric Avenue Facility | Town of Culpeper- (VA) | Culpeper, VA | PJM Interconnection, LLC (PJM) | 480.0 MWh | Jan 1997 | Dec 2023 | Distillate Fuel Oil |
| South Cary WRF Solar Array | Town Of Cary | Apex, NC | Duke Energy Progress East (CPLE) | 1.3 GWh | Nov 2012 | Dec 2022 | Solar |
| Potter Station 2 | Town of Braintree - (MA) | Braintree, MA | ISO New England (ISNE) | 32.3 GWh | Jun 1963 | Dec 2023 | Natural Gas : 88.2% Distillate Fuel Oil : 11.8% |
| Snowden | Town of Bedford - (VA) | Big Island, VA | PJM Interconnection, LLC (PJM) | 14.0 GWh | Jul 1987 | Dec 2023 | Water |
| Orange Street G1 | Town of Bedford - (VA) | Bedford, VA | PJM Interconnection, LLC (PJM) | 211.0 MWh | Jun 2005 | Dec 2023 | Distillate Fuel Oil |
| Town of Amherst Solar | Town of Amherst Solar, LLC | Amherst, MA | ISO New England (ISNE) | 4.1 GWh | Jul 2022 | Dec 2023 | Solar |
| Tower Road Solar, LLC CSG | Tower Road Solar, LLC | Lee, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Mar 2021 | Dec 2023 | Solar |
| Kleber | Tower Kleber Ltd Partnership | Onaway, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Dec 1924 | Dec 2023 | Water |
| Port Arthur Texas Refinery | Total Petrochemicals USA Inc | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 234.8 GWh | Jul 1988 | Dec 2023 | Natural Gas |
| Torrecillas Wind Energy, LLC | Torrecillas Wind Energy, LLC | Bruni, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 896.2 GWh | Jan 2019 | Aug 2024 | Wind |
| 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% |
| Cold Canyon 1 | Toro Energy of California SLO | San Luis Obispo, CA | California Independent System Operator (CISO) | 10.0 GWh | Jun 2013 | Dec 2023 | Landfill Gas |
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | ISO New England (ISNE) | 157.3 GWh | Dec 2002 | Dec 2023 | Natural Gas |
| Pejepscot Hydroelectric Project | Topsham Hydro Partners | Topsham, ME | ISO New England (ISNE) | 70.6 GWh | Oct 1987 | Dec 2023 | Water |
| Topaz Solar Farm | Topaz Solar Farms LLC | Santa Margarita, CA | California Independent System Operator (CISO) | 1.1 TWh | Mar 2013 | Aug 2024 | Solar |
| Tooele Army Depot(CSG) | Tooele Army Depot | Tooele, UT | PacifiCorp East (PACE) | 2.8 GWh | Jun 2010 | Jul 2023 | Wind : 98.7% Solar : 1.3% |
| Crescent Dunes Solar Energy | Tonopah Solar Energy LLC | Tonopah, NV | Nevada Power Company (NEVP) | 162.3 GWh | Oct 2015 | Aug 2024 | Solar |
| Tolna | Tolna Power, LLC | New Freedom, PA | PJM Interconnection, LLC (PJM) | 188.0 MWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
| Toledo Ref Power Recovery Train | Toledo Refining Company | Oregon, OH | PJM Interconnection, LLC (PJM) | 1.8 GWh | May 1986 | Aug 2024 | Petroleum Coke |
| Tofteland Windfarm LLC | Tofteland Windfarm LLC | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | Sep 2003 | Jan 2023 | Wind |
| FECC Solar Benton | Today's Power, Inc. | Benton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Feb 2017 | Jul 2024 | Solar |
| Americus | Today's Power, Inc. | Emporia, KS | Southwest Power Pool (SWPP) | 2.4 GWh | Jul 2021 | Dec 2023 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2023 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2023 | Solar |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2020 | Dec 2023 | Solar |
| Cheney Solar | Today's Power, Inc. | Cheney, KS | Southwest Power Pool (SWPP) | 2.5 GWh | Mar 2021 | Dec 2023 | Solar |
| General Dynamics | Today's Power, Inc. | Hampton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Oct 2020 | Dec 2023 | Solar |
| Clay County Electrical Cooperative | Today's Power, Inc. | Corning, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Apr 2020 | Dec 2023 | Solar |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2018 | Dec 2023 | Solar |
| DeGraff Butler Electric | Today's Power, Inc. | Burns, KS | Southwest Power Pool (SWPP) | 2.4 GWh | Apr 2021 | Dec 2023 | Solar |
| Farmers Electric Cooperative | Today's Power, Inc. | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2019 | Dec 2023 | Solar |
| City of Paris Solar | Today's Power, Inc. | Paris, AR | Southwest Power Pool (SWPP) | 2.8 GWh | May 2020 | Dec 2023 | Solar |
| Noland Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 8.9 GWh | Jun 2019 | Aug 2024 | Solar |
| Westside Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 9.2 GWh | Jun 2019 | Aug 2024 | Solar |
| Threemile Digester | TMF Biofuels, LLC | Boardman, OR | PacifiCorp West (PACW) | 37.6 GWh | Nov 2012 | Dec 2023 | Natural Gas |
| Red Prairie Solar | TLS Capital, Inc | Sheridan, OR | Portland General Electric Company (PGE) | 4.0 GWh | Jul 2021 | Dec 2023 | Solar |
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | ISO New England (ISNE) | 1.7 TWh | Feb 2000 | Dec 2023 | Natural Gas |
| Titlow Garden LLC CSG | Titlow Garden LLC | Gaylord, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Dec 2022 | Dec 2023 | Solar |
| Titan Solar | Titan Solar, LLC | Deer Trail, CO | Public Service Company of Colorado (PSCO) | 99.5 GWh | Nov 2018 | Aug 2024 | Solar |
| Titan Solar 1 (CA) | Titan Solar 1, LLC | Borrego Springs, CA | California Independent System Operator (CISO) | 144.6 GWh | Nov 2020 | Aug 2024 | Solar |
| Tinton Falls Solar Farm | Tinton Falls Solar | Tinton Falls, NJ | PJM Interconnection, LLC (PJM) | 43.3 GWh | Oct 2012 | Dec 2023 | Solar |
| Front Range Project | Timberline Energy LLC | Erie, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.9 GWh | Sep 2011 | Dec 2023 | Landfill Gas |
| Timber Road Solar Park | Timber Road Solar Park | Payne, OH | PJM Interconnection, LLC (PJM) | 100.8 GWh | Nov 2023 | Aug 2024 | Solar |
| POTB Digester | Tillamook BioGas, LLC Digester | Tillamook, OR | Bonneville Power Administration (BPAT) | 629.0 MWh | Oct 2013 | Dec 2023 | Other Biomass Gas |
| Otarre Solar Park | TIG Sun Energy IV, LLC | Cayce, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.8 GWh | Nov 2017 | Dec 2023 | Solar |
| Colleton Solar Farm | TIG Sun Energy I LLC | Walterboro, SC | South Carolina Public Service Authority (SC) | 2.7 GWh | Nov 2013 | Dec 2023 | Solar |
| Ticona Polymers Inc | Ticona Polymers Inc | Bishop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 254.1 GWh | Mar 1989 | Dec 2023 | Natural Gas |
| Tiber Dam Hydroelectric Plant | Tiber Montana LLC | Chester, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 44.0 GWh | May 2004 | Dec 2023 | Water |
| Thunderhead | Thunderhead Solar, LLC | Asheboro, NC | Duke Energy Progress East (CPLE) | 4.0 GWh | Nov 2021 | Dec 2023 | Solar |
| Thunder Wolf Energy Center Hybrid | Thunder Wolf Energy Center, LLC | Avondale, CO | Public Service Company of Colorado (PSCO) | 567.6 GWh | May 2023 | Aug 2024 | Solar |
| Thunder Ranch Wind Project | Thunder Ranch Wind Project, LLC | Marland, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Nov 2017 | Aug 2024 | Wind |
| THUMS | THUMS Long Beach Company | Long Beach, CA | California Independent System Operator (CISO) | 342.8 GWh | Dec 2002 | Aug 2024 | Natural Gas |
| Ubly | Thumb Electric Coop of Mich | Ubly, MI | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 MWh | May 1938 | Dec 2023 | Distillate Fuel Oil : 77.3% Natural Gas : 22.7% |
| Caro | Thumb Electric Coop of Mich | Caro, MI | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 MWh | Jul 1949 | Dec 2023 | Distillate Fuel Oil |
| Threemile Canyon | Threemile Canyon Wind I, LLC | Boardman, OR | PacifiCorp West (PACW) | 19.5 GWh | Jun 2009 | Dec 2023 | Wind |
| Three Peaks Power | Three Peaks Power LLC | Cedar City, UT | PacifiCorp East (PACE) | 186.9 GWh | Nov 2016 | Aug 2024 | Solar |
| Three Corners Solar | Three Corners Solar, LLC | Unity, ME | ISO New England (ISNE) | 48.3 GWh | - | Aug 2024 | Solar |
| Three Bridge | Three Bridge Farm, LLC | Pembroke, NC | Duke Energy Progress East (CPLE) | 3.3 GWh | Nov 2018 | Dec 2023 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | Portland General Electric Company (PGE) | 3.0 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 4.1 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | Portland General Electric Company (PGE) | 3.3 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | Portland General Electric Company (PGE) | 6.5 GWh | Nov 2020 | Dec 2023 | Solar |
| Danville Farm, LLC | Thor Solar 1 CEI, LLC | Ringgold, VA | PJM Interconnection, LLC (PJM) | 19.7 GWh | Oct 2020 | Dec 2023 | Solar |
| West Group Data Center | Thomson Corp | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 71.0 MWh | Apr 2005 | Aug 2024 | Distillate Fuel Oil |
| Thomson Reuters Campus Bldg A-D | Thomson Corp | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 99.0 MWh | Mar 1999 | Aug 2024 | Distillate Fuel Oil |
| West Group Data Center F | Thomson Corp | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 61.0 MWh | May 2004 | Aug 2024 | Distillate Fuel Oil |
| Thomson Reuters Data Center Bldg ES101 | Thomson Corp | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 MWh | Apr 2009 | Aug 2024 | Distillate Fuel Oil |
| Thomson Reuters Data Center Bldg H | Thomson Corp | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 65.0 MWh | Dec 2006 | Aug 2024 | Distillate Fuel Oil |
| Norden 1-3 | Third Taxing District of Norwalk | Norwalk, CT | ISO New England (ISNE) | 42.0 MWh | May 2004 | Dec 2022 | Distillate Fuel Oil |
| Kaukauna Paper Mill | Thilmany LLC | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 122.8 GWh | Dec 1950 | Aug 2024 | Black Liquor : 57.9% Natural Gas : 42.1% |
| Thermo No 1 | Thermo No 1 BE 01 LLC | Milford, UT | PacifiCorp East (PACE) | 54.8 GWh | Mar 2013 | Dec 2023 | Geothermal |
| Theodore Drive Community Solar | Theodore Drive Solar, LLC | Westminster, MA | ISO New England (ISNE) | 2.4 GWh | Feb 2018 | Dec 2023 | Solar |
| Westervelt Moundville Cogen | The Westervelt Co | Moundville, AL | Southern Company Services, Inc. - Trans (SOCO) | 32.7 GWh | Nov 2011 | Nov 2023 | Wood/Wood Waste Solids |
| HTW Plant 303 COGEN | The University of Utah | Salt Lake City, UT | PacifiCorp East (PACE) | 45.7 GWh | Jul 2008 | Aug 2024 | Natural Gas |
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 |