Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Ambler | Alaska Village Elec Coop, Inc | Ambler, AK | 1.2 GWh | Nov 1990 | Dec 2023 | Distillate Fuel Oil | |
| Yale | PacifiCorp | Amboy, WA | PacifiCorp West (PACW) | 516.9 GWh | Aug 1953 | Dec 2023 | Water |
| Ponton Diesel Generating Facility | Old Dominion Electric Coop | Amelia, VA | PJM Interconnection, LLC (PJM) | 426.0 MWh | Nov 2002 | Dec 2023 | Distillate Fuel Oil |
| American Canyon Solar | RP Napa Solar 1, LLC | American Canyon, CA | California Independent System Operator (CISO) | 6.6 GWh | Aug 2019 | Dec 2023 | Solar |
| American Falls Solar | American Falls Solar LLC | American Falls, ID | Idaho Power Company (IPCO) | 44.2 GWh | Feb 2017 | Feb 2025 | Solar |
| American Falls Solar II | American Falls Solar II, LLC | American Falls, ID | Idaho Power Company (IPCO) | 43.8 GWh | Feb 2017 | Feb 2025 | Solar |
| American Falls | Idaho Power Co | American Falls, ID | Idaho Power Company (IPCO) | 262.2 GWh | Feb 1978 | Dec 2023 | Water |
| Power County Wind Park North | Power County Wind Park North LLC | American Falls, ID | PacifiCorp East (PACE) | 48.1 GWh | Nov 2011 | Dec 2023 | Wind |
| Power County Wind Park South | Power County Wind Park South LLC | American Falls, ID | PacifiCorp East (PACE) | 41.2 GWh | Nov 2011 | Dec 2023 | Wind |
| Rockland Wind Farm | Ridgeline Energy LLC | American Falls, ID | Idaho Power Company (IPCO) | 219.4 GWh | Nov 2011 | Dec 2023 | Wind |
| Brady Solar LLC | Cardinal Renewables | Americus, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.1 GWh | Dec 2022 | Sep 2023 | Solar |
| IA - City of Ames - Airport Road | Forefront Power, LLC | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Nov 2020 | Dec 2023 | Solar |
| Michelangelo Wind 4 LLC | Michelangelo Wind 4 LLC | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.3 GWh | Nov 2016 | Dec 2023 | Wind |
| NCAH Central Utility Plant | National Centers for Animal Health | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 11.4 GWh | May 1996 | Feb 2025 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
| Ames GT | City of Ames - (IA) | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Apr 1972 | Sep 2023 | Distillate Fuel Oil |
| Iowa State University | Iowa State University | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 84.9 GWh | Sep 1960 | Feb 2025 | Natural Gas |
| Ames Electric Services Power Plant | City of Ames - (IA) | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 329.5 GWh | Apr 1968 | Dec 2023 | Natural Gas : 90.5% Other Biomass Solids : 9.5% |
| Kearsarge Amesbury Hybrid | Kearsarge Amesbury LLC | Amesbury, MA | ISO New England (ISNE) | 5.1 GWh | Nov 2019 | Dec 2023 | Solar |
| Hunt Road Solar | Citizens Enterprises Corporation | Amesbury, MA | ISO New England (ISNE) | 6.9 GWh | Nov 2016 | Dec 2023 | Solar |
| Town of Amherst Solar | Town of Amherst Solar, LLC | Amherst, MA | ISO New England (ISNE) | 4.1 GWh | Jul 2022 | Dec 2023 | Solar |
| UMass PV Lot 22 | Consolidated Edison Development Inc. | Amherst, MA | ISO New England (ISNE) | 3.1 GWh | Aug 2022 | Dec 2023 | Solar |
| UMASS | Consolidated Edison Development Inc. | Amherst, MA | ISO New England (ISNE) | 941.0 MWh | Sep 2016 | Dec 2023 | Solar |
| Hampshire College Hybrid | Tesla Inc. | Amherst, MA | ISO New England (ISNE) | 4.9 GWh | Apr 2017 | Dec 2023 | Solar |
| Montague Road Solar | Montague Road Solar, LLC | Amherst, MA | ISO New England (ISNE) | 3.9 GWh | Nov 2019 | Dec 2023 | Solar |
| Amherst College Co Gen | Amherst College | Amherst, MA | ISO New England (ISNE) | 5.2 GWh | Oct 2006 | Dec 2023 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Millersport GM 1 | Greenbacker Renewable Energy Corporation | Amherst, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Feb 2023 | Dec 2023 | Solar |
| Amherst Community Solar | Amherst Community Solar LLC | Amherst, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Dec 2022 | Dec 2023 | Solar |
| Amherst Solar Facility (VA) | Appalachian Power Co | Amherst, VA | PJM Interconnection, LLC (PJM) | 2.0 GWh | Sep 2023 | Dec 2023 | Solar |
| Yamhill Solar LLC | Standard Solar | Amity, OR | Portland General Electric Company (PGE) | 955.0 MWh | Sep 2011 | Dec 2023 | Solar |
| South Oaks Hospital | South Oak Hospital | Amityville, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Mar 2008 | Dec 2023 | Natural Gas |
| Broadalbin-Perth Solar | AES Distributed Energy | Amsterdam, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Aug 2018 | Dec 2023 | Solar |
| Amsterdam South | Onyx Asset Services Group | Amsterdam, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Mar 2018 | Dec 2023 | Solar |
| Amsterdam North | Onyx Asset Services Group | Amsterdam, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Mar 2018 | Dec 2023 | Solar |
| Mattas Farms | AES Distributed Energy | Amsterdam, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Oct 2018 | Dec 2023 | Solar |
| Dave Gates Generating Station | NorthWestern Energy (MT wind/thermal) | Anaconda, MT | NorthWestern Corporation (NWMT) | 478.8 GWh | Dec 2010 | Feb 2025 | Natural Gas |
| HF Sinclair Puget Sound Refining | HF Sinclair Corporation | Anacortes, WA | Puget Sound Energy, Inc. (PSEI) | 997.9 GWh | Aug 1991 | Feb 2025 | Natural Gas : 77.3% Other Gas : 22.7% |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 115.4 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 1.4 TWh | Jul 1953 | Feb 2025 | Natural Gas |
| Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Jun 1952 | Dec 2023 | Natural Gas |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 500.1 GWh | - | Feb 2025 | Wind |
| White Rock West Wind Project | White Rock Wind West, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 360.6 GWh | Nov 2023 | Feb 2025 | Wind |
| AT&T Anaheim | Bloom Energy | Anaheim, CA | California Independent System Operator (CISO) | 8.3 GWh | Aug 2016 | Dec 2023 | Natural Gas |
| Anaheim Solar Energy Plant | Anaheim Public Utilities | Anaheim, CA | California Independent System Operator (CISO) | 2.9 GWh | Jul 2014 | Dec 2023 | Solar |
| Kaiser East La Palma Ave. Fuel Cell | 2016 ESA Project Company, LLC | Anaheim, CA | California Independent System Operator (CISO) | 16.4 GWh | Aug 2017 | Dec 2023 | Natural Gas |
| Canyon Power Plant | City of Anaheim - (CA) | Anaheim, CA | California Independent System Operator (CISO) | 65.0 GWh | Jul 2011 | Feb 2025 | Natural Gas |
| KRS I Anahola Solar Hybrid | Kauai Island Utility Cooperative | Anahola, HI | 21.0 GWh | Jul 2015 | Feb 2025 | Solar | |
| NSB Anaktuvuk Pass | North Slope Borough Power & Light | Anaktuvuk Pass, AK | 3.7 GWh | Aug 1994 | Dec 2023 | Distillate Fuel Oil | |
| George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 911.3 GWh | Dec 1974 | Dec 2023 | Natural Gas | |
| Southcentral Power Project | Chugach Electric Assn Inc | Anchorage, AK | 905.3 GWh | Dec 2012 | Dec 2023 | Natural Gas | |
| Hank Nikkels Plant 1 | Chugach Electric Assn Inc | Anchorage, AK | 37.1 GWh | Feb 1962 | Dec 2023 | Natural Gas | |
| JBER Landfill Gas Power Plant | Doyon Utilities, LLC | Anchorage, AK | 43.3 GWh | Jul 2012 | Feb 2025 | Landfill Gas : 98.2% Natural Gas : 1.8% | |
| Fire Island Wind | Fire Island Wind LLC | Anchorage, AK | 46.3 GWh | Aug 2012 | Dec 2023 | Wind | |
| Gantt | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Dec 1925 | Dec 2023 | Water |
| Point A | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 16.1 GWh | Dec 1924 | Dec 2023 | Water |
| Coleman PH | Pacific Gas & Electric Co. | Anderson, CA | California Independent System Operator (CISO) | 34.1 GWh | May 1979 | Dec 2023 | Water |
| Wheelabrator Shasta | Shasta Sustainable Resource Management, Inc. | Anderson, CA | California Independent System Operator (CISO) | 276.1 GWh | Sep 1987 | Feb 2025 | Wood/Wood Waste Solids |
| SPI Anderson 2 | Sierra Pacific Industries | Anderson, CA | California Independent System Operator (CISO) | 141.6 GWh | Jul 2015 | Dec 2023 | Wood/Wood Waste Solids : 99.8% |
| IMPA Anderson Solar Park | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 3.7 GWh | Dec 2016 | Dec 2023 | Solar |
| Anderson 3 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 16.6 GWh | Nov 2021 | Dec 2023 | Solar |
| Anderson 5 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 6.0 GWh | Jul 2021 | Dec 2023 | Solar |
| Anderson 4 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 15.0 GWh | Jul 2021 | Dec 2023 | Solar |
| Anderson 6 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 13.4 GWh | May 2022 | Dec 2023 | Solar |
| IMPA Anderson Solar Park 2 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 14.0 GWh | Nov 2017 | Dec 2023 | Solar |
| Anderson | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 47.6 GWh | May 1992 | Dec 2023 | Natural Gas |
| Anderson (SC) | Anderson Solar Farm, LLC | Anderson, SC | Duke Energy Carolinas (DUK) | 4.0 GWh | Aug 2021 | Dec 2023 | Solar |
| CPV Stagecoach Solar | CPV Stagecoach Solar, LLC | Andersonville, GA | Southern Company Services, Inc. - Trans (SOCO) | 139.4 GWh | - | Feb 2025 | Solar |
| Freeman Avenue | Westbound Solar LLC | Andersonville, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.7 GWh | Oct 2019 | Dec 2023 | Solar |
| Pratt Wind, LLC | Pratt Wind, LLC | Andover, KS | Southwest Power Pool (SWPP) | 922.4 GWh | Nov 2018 | Feb 2025 | Wind |
| Prairie Sky Solar Farm | Kansas Electric Power Coop Inc | Andover, KS | Southwest Power Pool (SWPP) | 1.8 GWh | Jan 2017 | Dec 2023 | Solar |
| Hewlett-Packard (HP) - Andover, MA | Tesla Inc. | Andover, MA | ISO New England (ISNE) | 1.1 GWh | May 2017 | Dec 2023 | Solar |
| Prospero Solar II | Prospero Solar II, LLC (Longroad) | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 687.7 GWh | Jul 2021 | Feb 2025 | Solar |
| Tumbleweed | Power Depot Group A, LLC | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 903.0 MWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil |
| Bakke | Power Depot Group A, LLC | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 877.0 MWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil |
| Frankel | Power Depot Group A, LLC | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 645.0 MWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil |
| Prospero Solar | Prospero Energy Project, LLC (Longroad) | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 757.6 GWh | May 2020 | Feb 2025 | Solar |
| 2W Permian Solar Project Hybrid | 2W Permian Solar, LLC | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 925.6 GWh | Jul 2021 | Feb 2025 | Solar |
| Lapetus | Duke Energy Renewables Services | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 200.4 GWh | Nov 2019 | Feb 2025 | Solar |
| Jumbo Hill Wind Project | Engie North America | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 588.0 GWh | Feb 2020 | Feb 2025 | Wind |
| Angel Fire Energy Facility | Angel Fire Energy Facility, LLC | Angel Fire, NM | Public Service Company of New Mexico (PNM) | 7.9 GWh | Jun 2023 | Dec 2023 | Solar |
| Angelica Solar Site 4 | NSF Angelica Site 4, LLC | Angelica, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Apr 2022 | Dec 2023 | Solar |
| Angelica Solar Site 1 | NSF Angelica Site 1, LLC | Angelica, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Apr 2022 | Dec 2023 | Solar |
| Hyland LFGTE Facility | Innovative Energy Systems Inc | Angelica, NY | New York Independent System Operator (NYIS) | 34.1 GWh | Jul 2008 | Dec 2023 | Landfill Gas |
| Angels | Utica Water & Power Authority | Angels Camp, CA | California Independent System Operator (CISO) | 7.2 GWh | Dec 1939 | Dec 2023 | Water |
| Church Road Solar LLC | MN8 Energy LLC | Angier, NC | Duke Energy Progress East (CPLE) | 7.1 GWh | Jul 2018 | Dec 2023 | Solar |
| Angier Farm | Strata Manager, LLC | Angier, NC | Duke Energy Progress East (CPLE) | 7.1 GWh | Nov 2013 | Dec 2023 | Solar |
| Mark One Power Station | ProEnergy Services | Angleton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 335.1 GWh | Oct 2022 | Feb 2025 | Natural Gas |
| Angoon | Inside Passage Elec Coop, Inc | Angoon, AK | 1.8 GWh | Apr 1990 | Dec 2023 | Distillate Fuel Oil : 80.4% Jet Fuel : 19.6% | |
| Aniak | Aniak Light & Power Co Inc | Aniak, AK | 2.0 GWh | Jun 1988 | Dec 2023 | Distillate Fuel Oil | |
| Lightning Dock Geothermal HI-01, LLC | Lightning Dock Geothermal HI-01, LLC | Animas, NM | Public Service Company of New Mexico (PNM) | 26.9 GWh | Nov 2013 | Feb 2025 | Geothermal |
| Roseman | Roseman Energy, LLC | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | Jan 2017 | Dec 2023 | Wind |
| Green Energy Machine | Green Energy Machine, LLC | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.3 GWh | May 2016 | Dec 2023 | Wind |
| Anita | City of Anita - (IA) | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 MWh | Sep 1939 | Dec 2023 | Distillate Fuel Oil |
| University of Michigan | University of Michigan | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 221.6 GWh | Dec 1974 | Jan 2025 | Natural Gas |
| Warner Lambert | University of Michigan NCampus Research | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 23.1 GWh | Jul 1989 | Feb 2025 | Natural Gas |
| Peoples Generating Station | North American Natural Res | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 17.1 GWh | Aug 1995 | Dec 2023 | Landfill Gas |
| Domino Farms Solar | DTE Electric Company | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Aug 2015 | Feb 2025 | Solar |
| Annandale Solar | Enel Green Power NA, Inc. | Annandale, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.6 GWh | Nov 2016 | Dec 2023 | Solar |
| Schueler Community Solar | Schueler Community Solar LLC | Annandale, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jul 2020 | Dec 2023 | Solar |
| Annapolis Solar Park, LLC | Annapolis Solar Park, LLC | Annapolis, MD | PJM Interconnection, LLC (PJM) | 22.8 GWh | Jul 2018 | Dec 2023 | Solar |
| ANAD Solar Array | Alabama Power Co | Anniston Army Depot, AL | Southern Company Services, Inc. - Trans (SOCO) | 10.7 GWh | Jun 2017 | Dec 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 |