Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ASA Gouverneur NY Solar II LLC | ASA Gouverneur NY Solar II LLC | Gouverneur, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Apr 2024 | Dec 2024 | Solar |
| ASA Volney NY Solar I LLC | ASA Volney NY Solar I LLC | Fulton, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Jun 2023 | Dec 2024 | Solar |
| Ascend Performance Materials Texas Inc. | Ascend Performance Materials | Alvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 147.5 GWh | May 1993 | Dec 2024 | Natural Gas |
| Ascutney | Green Mountain Power Corp | Weatherfield, VT | ISO New England (ISNE) | 113.0 MWh | Jul 1961 | Sep 2025 | Distillate Fuel Oil |
| ASD Cotuit MA Solar LLC | ASD Cotuit MA Solar LLC | Sandwich, MA | ISO New England (ISNE) | 2.2 GWh | Oct 2023 | Dec 2024 | Solar |
| ASD Wallum MA Solar LLC(CSG) | ASD Wallum MA Solar LLC | Douglas, MA | ISO New England (ISNE) | 9.4 GWh | Dec 2021 | Dec 2024 | Solar |
| Ash Creek Solar | Ash Creek | Abbott, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 282.7 GWh | - | Sep 2025 | Solar |
| Ash Mesa Solar, LLC | Ash Mesa Solar, LLC | Olathe, CO | Public Service Company of Colorado (PSCO) | 16.4 GWh | May 2022 | Dec 2024 | Solar |
| Ashby Duffy CSG Solar Farm | LSE Cassiopeia LLC | Ashby, MA | ISO New England (ISNE) | 3.2 GWh | Nov 2017 | Dec 2024 | Solar |
| Ashby Solar, LLC CSG | Ashby Solar, LLC | Fitchburg, MA | ISO New England (ISNE) | 3.0 GWh | Jun 2018 | Dec 2024 | Solar |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 571.8 GWh | Dec 1967 | Sep 2025 | Black Liquor : 68.2% Natural Gas : 14.6% Wood/Wood Waste Solids : 9.5% Bituminous Coal : 6.6% Tire-derived Fuels : 1.1% |
| Asheville | Duke Energy Progress - (NC) | Arden, NC | Duke Energy Progress East (CPLE) | 3.8 TWh | Apr 1964 | Sep 2025 | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
| Ashland | City of Ashland - (KS) | Ashland, KS | Southwest Power Pool (SWPP) | 24.0 MWh | Aug 1953 | Dec 2024 | Distillate Fuel Oil |
| Ashland Solar | Citizens Enterprises Corporation | Ashland, MA | ISO New England (ISNE) | 6.8 GWh | Nov 2019 | Dec 2024 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2024 | Solar |
| Ashley Solar Farm | Ashley Solar Farm, LLC | Hamptonville, NC | Duke Energy Carolinas (DUK) | 6.8 GWh | Feb 2015 | Dec 2024 | Solar |
| Ashokan | New York Power Authority | Kingston, NY | New York Independent System Operator (NYIS) | 11.2 GWh | Oct 1982 | Dec 2024 | Water |
| Ashtabula | DTE Ashtabula, LLC | Ashtabula, OH | PJM Interconnection, LLC (PJM) | 171.9 GWh | Jan 2001 | Sep 2025 | Natural Gas |
| Ashtabula Wind Energy Center | Otter Tail Power Co | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 116.1 GWh | Sep 2008 | Dec 2024 | Wind |
| Ashtabula Wind II LLC | Ashtabula Wind II LLC | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 328.1 GWh | Sep 2009 | Dec 2024 | Wind |
| Ashtabula Wind III LLC | Otter Tail Power Co | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 142.6 GWh | Nov 2010 | Dec 2024 | Wind |
| Ashton | PacifiCorp | Ashton, ID | PacifiCorp East (PACE) | 32.6 GWh | Jun 1917 | Dec 2024 | Water |
| Aspen Road Solar | Urban Grid Solar | Spring Run, PA | PJM Interconnection, LLC (PJM) | 133.1 GWh | - | Sep 2025 | Solar |
| Aspen Solar, LLC | SRE Utility Solar 1, LLC | Rose Hill, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Oct 2015 | Dec 2024 | Solar |
| Aspiration G | AES Distributed Energy | Cantua Creek, CA | California Independent System Operator (CISO) | 21.3 GWh | Aug 2017 | Dec 2024 | Solar |
| Assembly Solar II LLC | Assembly Solar II LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 226.8 GWh | Nov 2021 | Sep 2025 | Solar |
| Assembly Solar III | Assembly Solar III, LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 163.5 GWh | Dec 2021 | Sep 2025 | Solar |
| Assembly Solar Project | Assembly Solar I, LLC | Venice Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 100.1 GWh | Nov 2020 | Sep 2025 | Solar |
| Aster Community Solar Garden, LLC | National Grid Renewables | Raymond, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Sep 2020 | Dec 2024 | Solar |
| ASTI | Perpetual Energy Systems | Cloverdale, CA | California Independent System Operator (CISO) | 1.2 GWh | Jan 2009 | Dec 2024 | Solar |
| Astoria Energy | Astoria Energy LLC | New York, NY | New York Independent System Operator (NYIS) | 4.1 TWh | Apr 2006 | Sep 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Astoria Energy II | Astoria Energy II LLC | Astoria, NY | New York Independent System Operator (NYIS) | 2.6 TWh | Jun 2011 | Sep 2025 | Natural Gas : 96.4% Distillate Fuel Oil : 3.6% |
| Astoria Generating Station | U S Power Generating Company LLC | Astoria, NY | New York Independent System Operator (NYIS) | 870.9 GWh | Feb 1954 | Dec 2024 | Natural Gas : 99.9% |
| Astoria Station | Otter Tail Power Co | Astoria, SD | Midcontinent Independent System Operator, Inc. (MISO) | 459.0 GWh | Mar 2021 | Sep 2025 | Natural Gas |
| Astra Wind Farm | Astra Wind LLC | Happy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 541.1 GWh | Apr 2017 | Sep 2025 | Wind |
| AstraZeneca Newark Solar | AstraZeneca Pharmaceuticals | Newark, DE | PJM Interconnection, LLC (PJM) | 5.6 GWh | Dec 2023 | Dec 2024 | Solar |
| AT&T Anaheim | Bloom Energy | Anaheim, CA | California Independent System Operator (CISO) | 9.7 GWh | Aug 2016 | Dec 2024 | Natural Gas |
| AT&T - Gardena | Bloom Energy | Gardena, CA | California Independent System Operator (CISO) | 7.8 GWh | May 2013 | Dec 2024 | Natural Gas |
| AT&T - Hawthorne | Bloom Energy | Hawthorne, CA | California Independent System Operator (CISO) | 6.5 GWh | Sep 2016 | Dec 2024 | Natural Gas |
| AT&T - Hayward | Bloom Energy | Hayward, CA | California Independent System Operator (CISO) | 8.2 GWh | Oct 2016 | Dec 2024 | Natural Gas |
| AT&T Holger | Bloom Energy | San Jose, CA | California Independent System Operator (CISO) | 1.3 GWh | May 2016 | Dec 2024 | Natural Gas |
| AT&T Middletown | Bloom Energy 2009 PPA | Middletown, NJ | PJM Interconnection, LLC (PJM) | 18.2 GWh | Jun 2015 | Dec 2024 | Natural Gas |
| AT&T - Redwood City | Bloom Energy | Redwood City, CA | California Independent System Operator (CISO) | 5.6 GWh | Feb 2013 | Dec 2024 | Natural Gas |
| AT&T San Diego | Bloom Energy | San Diego, CA | California Independent System Operator (CISO) | 3.5 GWh | Feb 2015 | Dec 2023 | Natural Gas |
| AT&T - San Diego Trade Street | Bloom Energy | San Diego, CA | California Independent System Operator (CISO) | 6.4 GWh | Feb 2016 | Dec 2024 | Natural Gas |
| Atascadero State Hospital | Ecoplexus, Inc | Atascadero, CA | California Independent System Operator (CISO) | 2.8 GWh | Jul 2020 | Dec 2024 | Solar |
| Atchison County Wind | Union Electric Co - (MO) | Westboro, MO | Southwest Power Pool (SWPP) | 878.6 GWh | Feb 2021 | Sep 2025 | Wind |
| Athens AT01 | Nautilus Solar Solutions | Athens, ME | ISO New England (ISNE) | 6.8 GWh | May 2022 | Dec 2024 | Solar |
| Athens Energy | Athens Energy, LLC | Athens, ME | ISO New England (ISNE) | 58.2 GWh | Sep 2016 | Dec 2024 | Wood/Wood Waste Solids |
| Athens Generating Plant | New Athens Generating Company LLC | Athens, NY | New York Independent System Operator (NYIS) | 3.4 TWh | Mar 2003 | Sep 2025 | Natural Gas |
| Athens MN CONX | SoCore Energy LLC | Athens, MN | Midcontinent Independent System Operator, Inc. (MISO) | 10.5 GWh | Nov 2018 | Dec 2024 | Solar |
| Athens Ridge | Greenbacker Renewable Energy Corporation | Athens, ME | ISO New England (ISNE) | 3.6 GWh | Feb 2024 | Dec 2024 | Solar |
| Athos Solar Project | SE Athos I, LLC | Desert Center, CA | California Independent System Operator (CISO) | 703.3 GWh | May 2022 | Sep 2025 | Solar |
| ATI | Wisconsin Electric Power Co | Cudahy, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Oct 2020 | Dec 2024 | Solar |
| Atkinson Farm Solar | Strata Manager, LLC | Beulaville, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | Nov 2015 | Dec 2024 | Solar |
| Atkinson Solar II | Atkinson Solar II LLC | Beulaville, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Sep 2018 | Dec 2024 | Solar |
| Atlanta Falcons Solar | Georgia Power Co | Atlanta, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.1 GWh | Sep 2015 | Dec 2024 | Solar |
| Atlantic | Atlantic Municipal Utilities | Atlantic, IA | Midcontinent Independent System Operator, Inc. (MISO) | 110.0 MWh | Aug 1966 | Dec 2024 | Natural Gas |
| Atlantic Alumina, Gramercy Operations | Atalco Gramercy LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 208.1 GWh | Jan 1958 | Dec 2024 | Natural Gas |
| Atlantic City Convention Center | Luminace Solar New Jersey, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 2.5 GWh | Nov 2008 | Sep 2024 | Solar |
| Atlantic Coast Freezers Solar Facility | CVI CleanCapital Solar 4 LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 2.1 GWh | Mar 2012 | Dec 2024 | Solar |
| Atood II | Cypress Creek Renewables | Cowpens, SC | Duke Energy Carolinas (DUK) | 3.8 GWh | Nov 2018 | Dec 2024 | Solar |
| ATOOD Solar III LLC | ATOOD Solar III LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 2.7 GWh | Nov 2019 | Dec 2024 | Solar |
| ATOOD Solar IV, LLC | Cardinal Renewables | Leland, NC | Duke Energy Progress East (CPLE) | 7.5 GWh | Nov 2019 | Dec 2024 | Solar |
| Atrisco Solar LLC | Atrisco Solar LLC | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 699.8 GWh | Sep 2024 | Sep 2025 | Solar |
| ATT Jericho | Bloom Energy | Huntington, NY | New York Independent System Operator (NYIS) | 8.3 GWh | Feb 2017 | Dec 2024 | Natural Gas |
| ATT Kelvin | Bloom Energy | Irvine, CA | California Independent System Operator (CISO) | 8.0 GWh | Mar 2017 | Dec 2024 | Natural Gas |
| ATT North Watney | Bloom Energy | Fairfield, CA | California Independent System Operator (CISO) | 8.2 GWh | Nov 2019 | Dec 2024 | Natural Gas |
| ATT Van Nyus | Bloom Energy | Van Nuys, CA | Los Angeles Department of Water and Power (LDWP) | 7.6 GWh | Jun 2017 | Dec 2024 | Natural Gas |
| ATT Ventura Blvd | Bloom Energy | Sherman Oaks, CA | Los Angeles Department of Water and Power (LDWP) | 8.3 GWh | Oct 2019 | Dec 2024 | Natural Gas |
| Attala | Entergy Mississippi LLC | Sallis, MS | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 TWh | Feb 2001 | Sep 2025 | Natural Gas |
| Atwater Solar | Enel Green Power NA, Inc. | Atwater, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.7 GWh | Nov 2016 | Dec 2024 | Solar |
| Atwell Island | SPS Atwell Island LLC | Alpaugh, CA | California Independent System Operator (CISO) | 33.3 GWh | Feb 2013 | Dec 2024 | Solar |
| Atwell Island West Solar | Consolidated Edison Development Inc. | Alpaugh, CA | California Independent System Operator (CISO) | 45.4 GWh | Apr 2015 | Dec 2024 | Solar |
| Auburn | Auburn Board of Public Works | Auburn, NE | Southwest Power Pool (SWPP) | 135.0 MWh | May 1949 | Dec 2024 | Distillate Fuel Oil : 68.3% Natural Gas : 31.7% |
| Auburn Renewables LLC | Auburn Renewables, LLC | Garrett, IN | PJM Interconnection, LLC (PJM) | 9.5 GWh | Aug 2022 | Dec 2024 | Solar |
| Auburn Solar LLC (CSG) | SolRiver Capital LLC | Boring, OR | Portland General Electric Company (PGE) | 3.2 GWh | Feb 2024 | Dec 2024 | Solar |
| Auburn Solar Project | Agilitas Energy, Inc. | Auburn, MA | ISO New England (ISNE) | 8.2 GWh | Apr 2022 | Dec 2024 | Solar |
| Auburn Solar WI, LLC | Wisconsin Electric Power Co | Campbellsport, WI | Midcontinent Independent System Operator, Inc. (MISO) | 80.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Audrain Generating Station | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 146.4 GWh | Jan 2001 | Dec 2024 | Natural Gas |
| Audrey Solar | Audrey Solar LLC | Shelby, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Mar 2016 | Dec 2024 | Solar |
| Auglaize Hydro | City of Bryan - (OH) | Bryan, OH | PJM Interconnection, LLC (PJM) | 6.5 GWh | Nov 1986 | Dec 2024 | Water |
| August Wind Farm | August Wind Energy, LLC | Clearfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Jan 2017 | Dec 2024 | Wind |
| Augusta | Maine DG Solar Augusta, LLC | Augusta, ME | ISO New England (ISNE) | 4.7 GWh | Feb 2022 | Dec 2024 | Solar |
| Augusta CSG, LLC | Dimension Energy LLC | Fishersville, VA | PJM Interconnection, LLC (PJM) | 4.1 GWh | Mar 2024 | Dec 2024 | Solar |
| Augusta Electric Plant No 1 | City of Augusta - (KS) | Augusta, KS | Southwest Power Pool (SWPP) | 6.0 MWh | Jul 1929 | Dec 2024 | Distillate Fuel Oil |
| Augusta Electric Plant No 2 | City of Augusta - (KS) | Augusta, KS | Southwest Power Pool (SWPP) | 1.6 GWh | Jun 1968 | Dec 2024 | Natural Gas : 80.8% Distillate Fuel Oil : 19.2% |
| Augusta PV - BD Solar Augusta LLC | BD Solar Augusta LLC | Augusta, ME | ISO New England (ISNE) | 10.1 GWh | May 2021 | Dec 2024 | Solar |
| Augusta Road Bowdoin Solar, LLC | REA Investments, LLC | Bowdoin, ME | ISO New England (ISNE) | 5.5 GWh | Jan 2022 | Dec 2024 | Solar |
| Augusta Solar | Augusta Solar, LLC | Greenwood, SC | Duke Energy Carolinas (DUK) | 4.1 GWh | Nov 2020 | Dec 2024 | Solar |
| Augusta Solar Farm | Altus Power America Management, LLC | Newton, NJ | PJM Interconnection, LLC (PJM) | 3.8 GWh | Apr 2016 | Dec 2024 | Solar |
| Augustus Farm, LLC | Strata Manager, LLC | Farmville, NC | Duke Energy Carolinas (DUK) | 9.9 GWh | Nov 2015 | Dec 2024 | Solar |
| Aulander Holloman Solar, LLC | Aulander Holloman Solar, LLC | Aulander, NC | PJM Interconnection, LLC (PJM) | 170.6 GWh | Nov 2018 | Sep 2025 | Solar |
| Aulander Hwy 42 Solar, LLC | Cardinal Renewables | Aulander, NC | PJM Interconnection, LLC (PJM) | 3.7 GWh | Nov 2016 | Dec 2024 | Solar |
| Auriga Community Solar | National Grid Renewables | Slayton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2018 | Dec 2024 | Solar |
| Aurora | Aurora Generation LLC | Aurora, IL | PJM Interconnection, LLC (PJM) | 459.7 GWh | Apr 2001 | Sep 2025 | Natural Gas |
| Aurora County Wind | Consolidated Edison Development Inc. | White Lake, SD | Southwest Power Pool (SWPP) | 67.1 GWh | Sep 2018 | Dec 2024 | Wind |
| Aurora Wind Project | Aurora Wind Project, LLC | Tioga, ND | Southwest Power Pool (SWPP) | 911.5 GWh | Dec 2020 | Sep 2025 | Wind |
| Austin | Lower Colorado River Authority | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.1 GWh | Mar 1940 | Dec 2024 | Water |
| Austin Gas Recovery | WM Renewable Energy LLC | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 32.2 GWh | Sep 2007 | Dec 2024 | Landfill Gas |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |