Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Ku'ia Solar | Ku'ia Solar LLC | Lahaina, HI | (HECO) | 5.0 GWh | Sep 2018 | Dec 2022 | Solar |
| Onset East Community Solar Facility | Kearsarge Onset LLC | Wareham, MA | ISO New England (ISNE) | 1.8 GWh | Mar 2016 | Dec 2022 | Solar |
| Onset West Community Solar Facility | Kearsarge Onset LLC | Wareham, MA | ISO New England (ISNE) | 1.9 GWh | Mar 2016 | Dec 2022 | Solar |
| Glopak Solar PV Power Plant | Glopak Corporation | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.0 GWh | Jul 2011 | Dec 2022 | Solar |
| Biltmore Solar Fields | The Biltmore Company | Asheville, NC | Duke Energy Progress West (CPLW) | 385.0 MWh | Dec 2011 | Dec 2022 | Solar |
| Arlington Outlet Hydroelectric Generator | Tarrant Regional Water District | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 6.9 MWh | Aug 2015 | Dec 2022 | Water |
| Denver Metro Solar | Denver Metro Solar LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Nov 2017 | Dec 2022 | Solar |
| ENO Paterson Solar | Entergy New Orleans, LLC | New Orleans, LA | Midcontinent Independent System Operator, Inc. (MISO) | 184.0 MWh | May 2016 | Dec 2022 | Solar |
| Aerolease | PCS Energy, LLC | Van Nuys, CA | Los Angeles Department of Water and Power (LDWP) | 1.9 GWh | Jul 2018 | Dec 2022 | Solar |
| Mountain Village | Alaska Village Elec Coop, Inc | Mountain Village, AK | 796.0 MWh | Dec 1976 | Dec 2022 | Distillate Fuel Oil | |
| Moreau | Union Electric Co - (MO) | Moreau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jul 1978 | Dec 2022 | Distillate Fuel Oil |
| Gardner Energy Center | City of Gardner - (KS) | Gardner, KS | Southwest Power Pool (SWPP) | 40.0 MWh | Apr 1990 | Dec 2022 | Natural Gas |
| Central Energy Plant | Central Florida Tourism Oversight District | Lake Buena Vista, FL | Duke Energy Florida, Inc. (FPC) | 216.0 MWh | Dec 1988 | Dec 2022 | Natural Gas |
| Thorne Bay Plant | Alaska Power and Telephone Co | Craig, AK | 26.0 MWh | Jul 1993 | Dec 2022 | Distillate Fuel Oil | |
| Oxford (KS) | City of Oxford - (KS) | Oxford, KS | Southwest Power Pool (SWPP) | 6.0 MWh | Jun 1999 | Dec 2022 | Distillate Fuel Oil |
| Galena Electric Utility | Galena Electric Utility | Galena, AK | 5.3 GWh | May 1999 | Dec 2022 | Distillate Fuel Oil | |
| Bloomington Power Plant | City of St George | Bloomington, UT | PacifiCorp East (PACE) | 200.0 MWh | Feb 1999 | Dec 2022 | Distillate Fuel Oil |
| Arcanum Peaking | American Mun Power-Ohio, Inc | Arcanum, OH | PJM Interconnection, LLC (PJM) | 29.0 MWh | May 1999 | Dec 2022 | Distillate Fuel Oil |
| Shelbina Power #3 | City of Shelbina - (MO) | Shelbina, MO | Associated Electric Cooperative, Inc. (AECI) | 8.0 MWh | Mar 2002 | Dec 2022 | Distillate Fuel Oil |
| Diamond Valley Lake | Metropolitan Water District of S CA | Winchester, CA | California Independent System Operator (CISO) | 2.9 GWh | Apr 2001 | Dec 2022 | Water |
| Chamberlain Wind Project | Basin Electric Power Coop | Chamberlain, SD | Southwest Power Pool (SWPP) | 98.0 MWh | Oct 2001 | Dec 2022 | Wind |
| Pinova Inc. | Pinova Inc. | Brunswick, GA | Southern Company Services, Inc. - Trans (SOCO) | 718.8 MWh | Dec 1979 | Dec 2022 | Wood/Wood Waste Solids : 95.7% Other Biomass Liquids : 2.6% Natural Gas : 1.7% |
| Tulare Success Power Project | Lower Tule River Irrgtn Dist | Porterville, CA | California Independent System Operator (CISO) | 538.0 MWh | Nov 1989 | Dec 2022 | Water |
| Boott Hydropower | Boott Hydro, LLC - Hybrid | Lowell, MA | ISO New England (ISNE) | 55.7 GWh | Sep 1985 | Dec 2022 | Water |
| Selkirk Cogen | Selkirk Cogen Partners LP | Selkirk, NY | New York Independent System Operator (NYIS) | 339.2 GWh | Mar 1992 | Dec 2022 | Natural Gas |
| Victory Mills | Central Rivers Power US, LLC | Victory Mills, NY | New York Independent System Operator (NYIS) | 4.0 GWh | Nov 1986 | Dec 2022 | Water |
| Mt Ida Hydroelectric | Clear Energy Capital, LLC | Troy, NY | New York Independent System Operator (NYIS) | 5.2 GWh | Dec 1991 | Dec 2022 | Water |
| Wichita Plant | Occidental Chemical Corporation | Wichita, KS | Southwest Power Pool (SWPP) | 66.0 MWh | Jul 1982 | Dec 2022 | Natural Gas |
| Cosmo Specialty Fibers Plant | Cosmo Specialty Fibers | Cosmopolis, WA | Bonneville Power Administration (BPAT) | 99.6 GWh | Dec 1956 | Dec 2022 | Wood Waste Liquids, excluding Black Liquor : 71.5% Wood/Wood Waste Solids : 15.8% Residual Fuel Oil : 12.7% |
| Redlands Water & Power | Redlands Water & Power Company | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 6.6 GWh | Jul 1931 | Dec 2022 | Water |
| Tannery Island Power | Elevate Power Management LLC | Carthage, NY | New York Independent System Operator (NYIS) | 5.4 GWh | May 1986 | Dec 2022 | Water |
| Cheboygan | Great Lakes Tissue Co | Cheboygan, MI | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Oct 1984 | Dec 2022 | Water |
| Buckeye Florida LP | Buckeye Florida Ltd Partners | Perry, FL | Duke Energy Florida, Inc. (FPC) | 270.5 GWh | Jun 1953 | Dec 2022 | Black Liquor : 53.9% Wood/Wood Waste Solids : 25.8% Natural Gas : 19.4% Residual Fuel Oil : 1.0% |
| Chestnut Ridge Gas Recovery | WM Renewable Energy LLC | Heiskell, TN | Tennessee Valley Authority (TVA) | 22.3 GWh | Dec 1991 | Dec 2022 | Landfill Gas |
| Chalmette Refining LLC | Chalmette Refining LLC | Chalmette, LA | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Feb 1990 | Dec 2022 | Other Fuel |
| Forestport | Clear Energy Capital, LLC | Forestport, NY | New York Independent System Operator (NYIS) | 7.4 GWh | Nov 1987 | Dec 2022 | Water |
| Nove Power Plant | Nove Investments I LLC | Richmond, CA | California Independent System Operator (CISO) | 35.0 MWh | Nov 1985 | Dec 2022 | Landfill Gas |
| Orbit Energy Charlotte | Anaergia | Charlotte, NC | Duke Energy Carolinas (DUK) | 8.5 GWh | Oct 2016 | Dec 2022 | Other Biomass Gas |
| Hilton NY Co Gen Plant | Powergen Development Group, LLC | New York City, NY | New York Independent System Operator (NYIS) | 5.3 GWh | Jan 2013 | Dec 2022 | Natural Gas |
| Vacaville | Janssen Pharmaceutical Co | Vacaville, CA | California Independent System Operator (CISO) | 1.6 GWh | Aug 2007 | Dec 2022 | Solar |
| Waste Water Treatment Plant | City of Pittsfield | Pittsfield, MA | ISO New England (ISNE) | 763.0 MWh | Dec 2011 | Dec 2022 | Solar |
| South Cary WRF Solar Array | Town Of Cary | Apex, NC | Duke Energy Progress East (CPLE) | 1.3 GWh | Nov 2012 | Dec 2022 | Solar |
| City of Tulare Water Facility | City of Tulare Water Pollution Control | Tulare, CA | California Independent System Operator (CISO) | 23.9 GWh | Dec 1990 | Dec 2022 | Natural Gas : 83.2% Solar : 16.8% |
| Putah Creek Solar Farm | Solvida Energy Group/Blue Oak Energy | Winters, CA | California Independent System Operator (CISO) | 5.2 GWh | Nov 2014 | Dec 2022 | Solar |
| Amazon San Bernardino | Bloom Energy | San Bernardino, CA | California Independent System Operator (CISO) | 6.0 GWh | Oct 2014 | Dec 2022 | Natural Gas |
| IBM Southbury | Bloom Energy | Southbury, CT | ISO New England (ISNE) | 5.1 GWh | Oct 2014 | Dec 2022 | Natural Gas |
| Palmer Solar LLC | Palmer Solar LLC | Palmer, MA | ISO New England (ISNE) | 3.2 GWh | Nov 2013 | Dec 2022 | Solar |
| Merck | Virginia Electric & Power Co | Elkton, VA | PJM Interconnection, LLC (PJM) | 628.0 MWh | May 2017 | Dec 2022 | Solar |
| Sheldon Solar | Excelsior Energy Capital | Sheldon Springs, VT | ISO New England (ISNE) | 4.6 GWh | Aug 2013 | Jan 2023 | Solar |
| Mountain Home Energy Center | Energy Systems Group LLC | Mountain Home, TN | Tennessee Valley Authority (TVA) | 4.6 GWh | May 2002 | Jan 2023 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Daytona International Speedway Solar | Florida Power & Light Co | Daytona Beach, FL | Florida Power & Light Co. (FPL) | 1.6 GWh | Apr 2016 | Jan 2023 | Solar |
| FIU Solar | Florida Power & Light Co | Miami, FL | Florida Power & Light Co. (FPL) | 1.5 GWh | Apr 2016 | Jan 2023 | Solar |
| Sunray Wind I | Diamond Shamrock Refining Company LP | Sunray, TX | Southwest Power Pool (SWPP) | 268.2 GWh | Aug 2009 | Jan 2023 | Wind |
| Trexlertown Solar Array North and South | Trexlertown Solar Array North and South | Allentown, PA | PJM Interconnection, LLC (PJM) | 1.8 GWh | May 2011 | Jan 2023 | Solar |
| Sidney MT Plant | Sidney Sugars Incorporated | Sidney, MT | NorthWestern Corporation (NWMT) | 4.4 GWh | Aug 1950 | Jan 2023 | Lignite Coal : 52.7% Natural Gas : 47.3% |
| Venture 2 - 1B | UXI CSG Venture 2 8302 LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 7.4 GWh | Aug 2021 | Jan 2023 | Solar |
| Venture 3 - 1C | UXI CSG Venture 3 8303 LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 7.3 GWh | Aug 2021 | Jan 2023 | Solar |
| Venture 4 - 1D | UXI CSG Venture 4 8304 LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 7.2 GWh | Aug 2021 | Jan 2023 | Solar |
| Silver Lake Garden | Excelsior Energy Capital | Waseca, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Dec 2020 | Jan 2023 | Solar |
| Venture 1 - 1A CSG | UXI CSG Venture 1 8301 LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 7.4 GWh | Apr 2021 | Jan 2023 | Solar |
| Rochester 5 | Rochester Gas & Electric Corp | Rochester, NY | New York Independent System Operator (NYIS) | 18.9 GWh | Jun 1918 | Jan 2023 | Water |
| Flint River Operations | International Paper - Flint River Mill | Oglethorpe, GA | Southern Company Services, Inc. - Trans (SOCO) | 448.4 GWh | Nov 1980 | Jan 2023 | Black Liquor : 66.9% Wood/Wood Waste Solids : 28.2% Natural Gas : 4.2% Distillate Fuel Oil : 0.8% |
| Tofteland Windfarm LLC | Tofteland Windfarm LLC | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | Sep 2003 | Jan 2023 | Wind |
| Westridge Windfarm LLC | Westridge Windfarm LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Oct 2003 | Jan 2023 | Wind |
| Stahl Wind Energy | Stahl Wind Energy, LLC (Longroad) | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Nov 2004 | Jan 2023 | Wind |
| Royal Wine Corp Solar Power Plant | Royal Wine Corp | Bayonne, NJ | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2011 | Jan 2023 | Solar |
| Loraine County Project | EDL Inc | Oberlin, OH | PJM Interconnection, LLC (PJM) | 101.3 GWh | Nov 2001 | Feb 2023 | Landfill Gas |
| El Nido Facility | Merced Power LLC | El Nido, CA | California Independent System Operator (CISO) | 43.7 GWh | Jul 2008 | Feb 2023 | Wood/Wood Waste Solids : 99.8% |
| San Joaquin 2 | Pacific Gas & Electric Co. | North Fork, CA | California Independent System Operator (CISO) | 1.5 GWh | Aug 1917 | Feb 2023 | Water |
| Miami Dade County Resource Recovery Fac | Covanta Southeast Florida Renewable Ltd | Miami, FL | Florida Power & Light Co. (FPL) | 233.7 GWh | Nov 1981 | Feb 2023 | Non-biogenic Municipal Solid Waste : 52.4% Biogenic Municipal Solid Waste : 42.8% Natural Gas : 4.8% |
| Pirkey | Southwestern Electric Power Co | Hallsville, TX | Southwest Power Pool (SWPP) | 3.4 TWh | Dec 1984 | Mar 2023 | Lignite Coal : 99.8% |
| Isabella Hydro Project | Isabella Partners | Lake Isabella, CA | California Independent System Operator (CISO) | 3.2 GWh | Nov 1990 | Mar 2023 | Water |
| Warrior Ridge Hydro | American Hydro Power Company | Petersburg, PA | PJM Interconnection, LLC (PJM) | 190.3 MWh | Nov 1985 | Mar 2023 | Water |
| Silveira Ranch Road Solar | Silveira Ranch Road Solar | Novato, CA | California Independent System Operator (CISO) | 5.5 GWh | Feb 2021 | Mar 2023 | Solar |
| BD Solar Hancock LLC | BD Solar Hancock LLC | Augusta, ME | ISO New England (ISNE) | 6.2 GWh | May 2022 | Mar 2023 | Solar |
| Cow Creek | Pacific Gas & Electric Co. | Millville, CA | California Independent System Operator (CISO) | 5.9 GWh | Dec 1906 | Mar 2023 | Water |
| Spaulding 2 | Pacific Gas & Electric Co. | Emigrant Gap, CA | California Independent System Operator (CISO) | 7.3 GWh | Jun 1928 | Mar 2023 | Water |
| Parr GT | Dominion Energy South Carolina, Inc | Jenkinsville, SC | Dominion Energy South Carolina, Inc. (SCEG) | 3.1 GWh | Jun 1970 | Mar 2023 | Distillate Fuel Oil : 54.1% Natural Gas : 45.9% |
| Abbott TP 3 | Guadalupe Blanco River Authority | McQueeney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.5 GWh | Dec 1926 | Mar 2023 | Water |
| Nolte | Guadalupe Blanco River Authority | Seguin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.4 GWh | Dec 1926 | Mar 2023 | Water |
| Bolthouse S&P and Rowen Farms Solar | MMA WBF Power LP | Palmdale, CA | California Independent System Operator (CISO) | 779.3 MWh | Oct 2008 | Mar 2023 | Solar |
| Solar Photovoltaic Project #06 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 687.4 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #08 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 741.9 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #09 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 580.8 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #10 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 764.0 MWh | Dec 2012 | Mar 2023 | Solar |
| Solar Photovoltaic Project #16 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.5 GWh | Jan 2015 | Mar 2023 | Solar |
| Solar Photovoltaic Project #18 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 1.1 GWh | Oct 2012 | Mar 2023 | Solar |
| Solar Photovoltaic Project #22 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 329.9 MWh | Jul 2011 | Mar 2023 | Solar |
| Radiance Solar 5 | Greenbacker Renewable Energy Corporation | Lancaster, CA | California Independent System Operator (CISO) | 3.1 GWh | Jun 2013 | Mar 2023 | Solar |
| Androscoggin Mill | Pixelle Androscoggin LLC | Jay, ME | ISO New England (ISNE) | 69.3 GWh | Dec 1963 | Mar 2023 | Natural Gas : 51.1% Black Liquor : 37.4% Wood/Wood Waste Solids : 11.6% |
| Ampersand Chowchilla Biomass LLC | Ampersand Chowchilla Biomass LLC | Chowchilla, CA | California Independent System Operator (CISO) | 49.1 GWh | Apr 2008 | Mar 2023 | Wood/Wood Waste Solids : 99.8% |
| Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | PJM Interconnection, LLC (PJM) | 137.2 GWh | Jan 1993 | Apr 2023 | Black Liquor : 57.8% Natural Gas : 42.2% |
| Hull Wind II | Hull Municipal Light Plant | Hull, MA | ISO New England (ISNE) | 2.5 GWh | Apr 2006 | Apr 2023 | Wind |
| Gosselin Hydro Plant | Humboldt Bay Mun Water Dist | Ruth, CA | California Independent System Operator (CISO) | 5.7 GWh | May 1983 | Apr 2023 | Water |
| ReEnergy Black River | Black River Generation LLC | Fort Drum, NY | New York Independent System Operator (NYIS) | 238.7 GWh | May 1989 | Apr 2023 | Wood/Wood Waste Solids : 98.6% Tire-derived Fuels : 1.3% |
| Red Shield Envir Old Town Facility | ND Paper, Inc. | Old Town, ME | ISO New England (ISNE) | 66.3 GWh | Jun 1965 | Apr 2023 | Wood/Wood Waste Solids : 63.4% Black Liquor : 22.1% Natural Gas : 11.8% Residual Fuel Oil : 2.7% |
| Rock Creek LP | Hydroland Omega LLC | Placerville, CA | California Independent System Operator (CISO) | 1.0 GWh | Mar 1986 | Apr 2023 | Water |
| Solar Photovoltaic Project #02 | Southern California Edison Co | Chino, CA | California Independent System Operator (CISO) | 482.7 MWh | Nov 2009 | Apr 2023 | Solar |
| Solar Photovoltaic Project #03 | Southern California Edison Co | Rialto, CA | California Independent System Operator (CISO) | 452.8 MWh | Feb 2011 | Apr 2023 | Solar |
| Solar Photovoltaic Project #05 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.4 GWh | Oct 2012 | Apr 2023 | Solar |
Summary of Power Plants By State
Figures are based on February 2025 generation numbers.| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,454.23 GWh |
| Alaska | # 48 | 136 | 486.57 GWh |
| Arizona | # 15 | 165 | 7,949.76 GWh |
| Arkansas | # 28 | 80 | 4,750.62 GWh |
| California | # 5 | 1,593 | 15,002.38 GWh |
| Colorado | # 30 | 265 | 4,484.87 GWh |
| Connecticut | # 34 | 152 | 3,568.74 GWh |
| Delaware | # 49 | 31 | 376.39 GWh |
| District of Columbia | # 51 | 12 | 16.79 GWh |
| Florida | # 3 | 304 | 17,498.62 GWh |
| Georgia | # 8 | 241 | 10,439.72 GWh |
| Hawaii | # 46 | 66 | 666.80 GWh |
| Idaho | # 44 | 143 | 1,423.14 GWh |
| Illinois | # 4 | 338 | 15,696.94 GWh |
| Indiana | # 12 | 203 | 9,055.86 GWh |
| Iowa | # 20 | 281 | 6,506.74 GWh |
| Kansas | # 24 | 157 | 5,156.03 GWh |
| Kentucky | # 21 | 56 | 6,138.53 GWh |
| Louisiana | # 17 | 80 | 7,192.83 GWh |
| Maine | # 45 | 159 | 1,123.08 GWh |
| Maryland | # 39 | 181 | 2,579.41 GWh |
| Massachusetts | # 42 | 599 | 1,604.74 GWh |
| Michigan | # 10 | 267 | 10,280.63 GWh |
| Minnesota | # 27 | 740 | 5,066.98 GWh |
| Mississippi | # 22 | 55 | 5,414.37 GWh |
| Missouri | # 19 | 118 | 6,559.07 GWh |
| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,324.85 GWh |
| Nebraska | # 36 | 119 | 3,333.41 GWh |
| Nevada | # 37 | 109 | 3,002.03 GWh |
| New Hampshire | # 43 | 56 | 1,435.29 GWh |
| New Jersey | # 31 | 375 | 4,428.89 GWh |
| New Mexico | # 38 | 140 | 2,585.31 GWh |
| New York | # 11 | 830 | 10,266.35 GWh |
| North Carolina | # 9 | 880 | 10,422.85 GWh |
| North Dakota | # 33 | 57 | 3,825.72 GWh |
| Ohio | # 6 | 190 | 12,150.65 GWh |
| Oklahoma | # 18 | 131 | 6,818.46 GWh |
| Oregon | # 25 | 259 | 5,152.36 GWh |
| Pennsylvania | # 2 | 240 | 21,039.59 GWh |
| Rhode Island | # 47 | 95 | 598.64 GWh |
| South Carolina | # 14 | 198 | 8,120.13 GWh |
| South Dakota | # 41 | 52 | 1,740.50 GWh |
| Tennessee | # 26 | 84 | 5,101.16 GWh |
| Texas | # 1 | 813 | 43,152.96 GWh |
| Utah | # 35 | 119 | 3,334.96 GWh |
| Vermont | # 50 | 112 | 195.02 GWh |
| Virginia | # 13 | 215 | 8,814.15 GWh |
| Washington | # 16 | 137 | 7,908.11 GWh |
| West Virginia | # 29 | 36 | 4,645.25 GWh |
| Wisconsin | # 23 | 221 | 5,315.49 GWh |
| Wyoming | # 32 | 73 | 3,941.95 GWh |