Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ASD Wallum MA Solar LLC(CSG) | ASD Wallum MA Solar LLC | Douglas, MA | ISO New England (ISNE) | 7.0 GWh | Dec 2021 | Dec 2023 | Solar |
| Ash Mesa Solar, LLC | Ash Mesa Solar, LLC | Olathe, CO | Public Service Company of Colorado (PSCO) | 19.3 GWh | May 2022 | Dec 2024 | Solar |
| Ashby Solar, LLC CSG | Ashby Solar, LLC | Fitchburg, MA | ISO New England (ISNE) | 3.0 GWh | Jun 2018 | Dec 2024 | Solar |
| Ashley Solar Farm | Ashley Solar Farm, LLC | Hamptonville, NC | Duke Energy Carolinas (DUK) | 7.2 GWh | Feb 2015 | Dec 2023 | Solar |
| Ashtabula Wind II LLC | Ashtabula Wind II LLC | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 328.1 GWh | Sep 2009 | Dec 2024 | Wind |
| Odin Wind Farm LLC | Aspenall Energies (Delaware), LLC | Mountainlake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.2 GWh | Apr 2008 | Dec 2023 | Wind |
| Assembly Solar Project | Assembly Solar I, LLC | Venice Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 103.7 GWh | Nov 2020 | Mar 2025 | Solar |
| Assembly Solar II LLC | Assembly Solar II LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 229.9 GWh | Nov 2021 | Mar 2025 | Solar |
| Assembly Solar III | Assembly Solar III, LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 165.0 GWh | Dec 2021 | Mar 2025 | Solar |
| Dell Power Station | Associated Electric Coop, Inc | Dell, AR | Associated Electric Cooperative, Inc. (AECI) | 3.9 TWh | Jul 2007 | Dec 2024 | Natural Gas : 99.5% |
| Chouteau | Associated Electric Coop, Inc | Pryor, OK | Associated Electric Cooperative, Inc. (AECI) | 6.2 TWh | Dec 1999 | Mar 2025 | Natural Gas |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 282.4 GWh | May 2002 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Unionville | Associated Electric Coop, Inc | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 479.0 MWh | May 1976 | Dec 2024 | Distillate Fuel Oil |
| Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 27.4 GWh | May 1999 | Dec 2024 | Natural Gas |
| Essex | Associated Electric Coop, Inc | Essex, MO | Associated Electric Cooperative, Inc. (AECI) | 62.6 GWh | May 1999 | Dec 2024 | Natural Gas |
| St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 1.7 TWh | Jun 1999 | Dec 2024 | Natural Gas |
| Thomas Hill | Associated Electric Coop, Inc | Clifton Hill, MO | Associated Electric Cooperative, Inc. (AECI) | 5.4 TWh | Nov 1966 | Mar 2025 | Refined Coal : 87.7% Subbituminous Coal : 12.2% |
| New Madrid | Associated Electric Coop, Inc | New Madrid, MO | Associated Electric Cooperative, Inc. (AECI) | 6.4 TWh | Sep 1972 | Mar 2025 | Refined Coal : 91.6% Subbituminous Coal : 8.4% |
| Astoria Energy II | Astoria Energy II LLC | Astoria, NY | New York Independent System Operator (NYIS) | 3.8 TWh | Jun 2011 | Mar 2025 | Natural Gas : 97.6% Distillate Fuel Oil : 2.4% |
| Astoria Energy | Astoria Energy LLC | New York, NY | New York Independent System Operator (NYIS) | 4.2 TWh | Apr 2006 | Mar 2025 | Natural Gas : 98.4% Distillate Fuel Oil : 1.6% |
| Astra Wind Farm | Astra Wind LLC | Happy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 568.1 GWh | Apr 2017 | Mar 2025 | Wind |
| AstraZeneca Newark Solar | AstraZeneca Pharmaceuticals | Newark, DE | PJM Interconnection, LLC (PJM) | 5.6 GWh | Dec 2023 | Dec 2024 | Solar |
| Southwestern Bell Telephone | AT&T | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 72.0 MWh | Jan 1992 | Mar 2025 | Distillate Fuel Oil |
| Atlantic Alumina, Gramercy Operations | Atalco Gramercy LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 231.1 GWh | Jan 1958 | Dec 2023 | Natural Gas |
| Athens Energy | Athens Energy, LLC | Athens, ME | ISO New England (ISNE) | 58.2 GWh | Sep 2016 | Dec 2024 | Wood/Wood Waste Solids |
| Atkinson Solar II | Atkinson Solar II LLC | Beulaville, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Sep 2018 | Dec 2024 | Solar |
| Atlantic | Atlantic Municipal Utilities | Atlantic, IA | Midcontinent Independent System Operator, Inc. (MISO) | 110.0 MWh | Aug 1966 | Dec 2024 | Natural Gas |
| ATOOD Solar III LLC | ATOOD Solar III LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 3.3 GWh | Nov 2019 | Dec 2023 | Solar |
| Atrisco Energy Storage | Atrisco Energy Storage LLC | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 108.3 GWh | Oct 2024 | Mar 2025 | Electricity used for energy storage |
| Atrisco Solar LLC | Atrisco Solar LLC | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 269.0 GWh | Sep 2024 | Mar 2025 | 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 |
| Audrey Solar | Audrey Solar LLC | Shelby, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Mar 2016 | Dec 2024 | Solar |
| August Wind Farm | August Wind Energy, LLC | Clearfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Jan 2017 | Dec 2024 | Wind |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.4 GWh | Dec 1920 | Mar 2025 | Water |
| Sibley Mill | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.5 GWh | Dec 1945 | Mar 2025 | Water |
| Augusta Solar | Augusta Solar, LLC | Greenwood, SC | Duke Energy Carolinas (DUK) | 4.1 GWh | Nov 2020 | Dec 2024 | Solar |
| Aulander Holloman Solar, LLC | Aulander Holloman Solar, LLC | Aulander, NC | PJM Interconnection, LLC (PJM) | 181.6 GWh | Nov 2018 | Mar 2025 | Solar |
| Chena Power Plant | Aurora Energy LLC | Fairbanks, AK | 143.4 GWh | May 1952 | Dec 2023 | Subbituminous Coal | |
| Aurora | Aurora Generation LLC | Aurora, IL | PJM Interconnection, LLC (PJM) | 349.1 GWh | Apr 2001 | Mar 2025 | Natural Gas |
| Aurora Wind Project | Aurora Wind Project, LLC | Tioga, ND | Southwest Power Pool (SWPP) | 1.0 TWh | Dec 2020 | Mar 2025 | Wind |
| Sand Hill | Austin Energy | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.0 TWh | May 2001 | Mar 2025 | Natural Gas |
| Robert Mueller Energy Center | Austin Energy | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 32.2 GWh | Jun 2006 | Dec 2024 | Natural Gas : 99.9% |
| Nacogdoches Power | Austin Energy | Cushing, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 191.0 GWh | May 2012 | Feb 2025 | Wood/Wood Waste Solids |
| SF Auto T1 | Autoliv ASP, Inc. | Tremonton, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.1 GWh | Nov 2023 | Dec 2024 | Solar |
| Auwahi Wind Energy Hybrid | Auwahi Wind Energy LLC | Kula, HI | 87.2 GWh | Nov 2012 | Dec 2024 | Wind | |
| AV Solar Ranch One | AV Solar Ranch 1 LLC | Lancaster, CA | California Independent System Operator (CISO) | 569.0 GWh | Jul 2014 | Mar 2025 | Solar |
| Avalon Hydropower | Avalon Hydropower LLC | Mayodan, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Mar 1997 | Mar 2025 | Water |
| Avalon Solar II | Avalon Solar Partners II, LLC | Sahuarita, AZ | Tucson Electric Power (TEPC) | 43.8 GWh | Feb 2016 | Dec 2024 | Solar |
| Deerfield Wind LLC | Avangrid Power LLC | Searsburg, VT | ISO New England (ISNE) | 91.0 GWh | Nov 2017 | Mar 2025 | Wind |
| Solar Star Oregon II | Avangrid Power LLC | Prineville, OR | PacifiCorp West (PACW) | 125.8 GWh | Sep 2017 | Mar 2025 | Solar |
| Desert Wind Farm, LLC | Avangrid Power LLC | Hertford, NC | PJM Interconnection, LLC (PJM) | 517.0 GWh | Nov 2016 | Mar 2025 | Wind |
| La Joya NM | Avangrid Power LLC | Encino, NM | Public Service Company of New Mexico (PNM) | 966.3 GWh | Jan 2021 | Mar 2025 | Wind |
| Twin Buttes II Wind | Avangrid Power LLC | Lamar, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 300.5 GWh | Nov 2017 | Mar 2025 | Wind |
| Roaring Brook, LLC | Avangrid Power LLC | Lowville, NY | New York Independent System Operator (NYIS) | 188.6 GWh | Sep 2021 | Mar 2025 | Wind |
| Lund Hill Solar | Avangrid Power LLC | Bickleton, WA | Avangrid Renewables, LLC (AVRN) | 352.8 GWh | Sep 2022 | Mar 2025 | Solar |
| Golden Hill Wind | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 603.5 GWh | Mar 2022 | Mar 2025 | Wind |
| Midland Wind | Avangrid Power LLC | Kewane, IL | PJM Interconnection, LLC (PJM) | 343.8 GWh | Nov 2023 | Mar 2025 | Wind |
| Montague Solar | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 335.6 GWh | Mar 2023 | Mar 2025 | Solar |
| Daybreak Solar | Avangrid Power LLC | Maupin, OR | Avangrid Renewables, LLC (AVRN) | 23.7 GWh | - | Mar 2025 | Solar |
| Patriot Wind Farm | Avangrid Power LLC | Bishop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 632.0 GWh | May 2019 | Mar 2025 | Wind |
| Elm Creek Wind II LLC | Avangrid Power LLC | Trimont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 205.4 GWh | Nov 2010 | Dec 2024 | Wind |
| Groton Wind LLC | Avangrid Power LLC | Groton, NH | ISO New England (ISNE) | 110.2 GWh | Nov 2012 | Mar 2025 | Wind |
| Montague Wind Power Facility LLC | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 504.5 GWh | Oct 2019 | Mar 2025 | Wind |
| New Harvest Wind Project LLC | Avangrid Power LLC | Schleswig, IA | Midcontinent Independent System Operator, Inc. (MISO) | 287.5 GWh | Nov 2011 | Dec 2024 | Wind |
| Baffin Wind | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 276.6 GWh | Nov 2014 | Dec 2024 | Wind |
| New England Wind LLC | Avangrid Power LLC | Florida, MA | ISO New England (ISNE) | 70.0 GWh | Nov 2012 | Mar 2025 | Wind |
| Tule Wind LLC | Avangrid Power LLC | Boulevard, CA | California Independent System Operator (CISO) | 341.4 GWh | Nov 2017 | Mar 2025 | Wind |
| Hardscrabble Wind Power LLC | Avangrid Power LLC | Little Falls, NY | New York Independent System Operator (NYIS) | 163.8 GWh | Dec 2010 | Dec 2024 | Wind |
| Manzana Wind LLC | Avangrid Power LLC | Rosamond, CA | California Independent System Operator (CISO) | 543.7 GWh | Nov 2012 | Dec 2024 | Wind |
| El Cabo Wind | Avangrid Power LLC | Encino, NM | Public Service Company of New Mexico (PNM) | 1.2 TWh | Nov 2017 | Mar 2025 | Wind |
| Buffalo Ridge II LLC | Avangrid Power LLC | Elkton, SD | Midcontinent Independent System Operator, Inc. (MISO) | 410.3 GWh | Nov 2010 | Mar 2025 | Wind |
| Blue Creek Wind Project | Avangrid Power LLC | Paulding, OH | PJM Interconnection, LLC (PJM) | 802.3 GWh | Nov 2011 | Mar 2025 | Wind |
| San Luis Valley Solar Ranch | Avangrid Power LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 71.0 GWh | Nov 2011 | Mar 2025 | Solar |
| Big Horn Wind II | Avangrid Power LLC | Bickleton, WA | Avangrid Renewables, LLC (AVRN) | 108.7 GWh | Dec 2010 | Mar 2025 | Wind |
| Juniper Canyon I Wind Project | Avangrid Power LLC | Bickleton, WA | Avangrid Renewables, LLC (AVRN) | 256.8 GWh | Feb 2011 | Mar 2025 | Wind |
| Leaning Juniper Wind Power II | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 416.6 GWh | Feb 2011 | Dec 2024 | Wind |
| Northern Iowa Windpower II | Avangrid Power LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 130.2 GWh | Dec 2007 | Dec 2024 | Wind |
| Phoenix Wind Power LLC | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 2.8 GWh | May 1999 | Dec 2024 | Wind |
| Moraine Wind LLC | Avangrid Power LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 61.0 GWh | Nov 2003 | Dec 2024 | Wind |
| Lempster Wind LLC | Avangrid Power LLC | Lempster, NH | ISO New England (ISNE) | 65.1 GWh | Nov 2008 | Mar 2025 | Wind |
| Big Horn Wind Project | Avangrid Power LLC | Bickelton, WA | Avangrid Renewables, LLC (AVRN) | 483.8 GWh | Sep 2006 | Mar 2025 | Wind |
| South Chestnut LLC | Avangrid Power LLC | Farmington, PA | PJM Interconnection, LLC (PJM) | 95.6 GWh | Mar 2012 | Dec 2024 | Wind |
| Barton Chapel Wind Farm | Avangrid Power LLC | Jacksboro, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 210.9 GWh | Dec 2008 | Dec 2024 | Wind |
| Penascal Wind Power LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 387.0 GWh | Mar 2009 | Mar 2025 | Wind |
| Moraine II Wind LLC | Avangrid Power LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 72.9 GWh | Jan 2009 | Dec 2024 | Wind |
| Winnebago Wind Power Project | Avangrid Power LLC | Forest City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 59.3 GWh | Aug 2008 | Dec 2024 | Wind |
| Elm Creek Wind LLC | Avangrid Power LLC | Trimont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 176.1 GWh | Nov 2008 | Dec 2024 | Wind |
| Buffalo Ridge I LLC | Avangrid Power LLC | Elkton, SD | Midcontinent Independent System Operator, Inc. (MISO) | 89.0 GWh | Mar 2009 | Mar 2025 | Wind |
| Dillon Wind LLC | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 142.4 GWh | Mar 2008 | Dec 2024 | Wind |
| Hay Canyon Wind Power LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 179.8 GWh | Jan 2009 | Dec 2024 | Wind |
| Pebble Springs Wind LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 219.0 GWh | Dec 2008 | Dec 2024 | Wind |
| Mountain View III | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 75.7 GWh | Nov 2003 | Dec 2024 | Wind |
| Colorado Green Holdings LLC | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 594.9 GWh | Nov 2003 | Dec 2024 | Wind |
| Locust Ridge II LLC | Avangrid Power LLC | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 184.1 GWh | Apr 2009 | Dec 2024 | Wind |
| Farmers City Wind LLC | Avangrid Power LLC | Tarkio, MO | Midcontinent Independent System Operator, Inc. (MISO) | 246.4 GWh | Mar 2009 | Dec 2024 | Wind |
| Flying Cloud Power Partners LLC | Avangrid Power LLC | Lake Park, IA | Midcontinent Independent System Operator, Inc. (MISO) | 81.0 GWh | Nov 2003 | Dec 2024 | Wind |
| Barton Windpower LLC | Avangrid Power LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 360.9 GWh | May 2009 | Dec 2024 | Wind |
| Star Point Wind Project LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 217.8 GWh | Jan 2010 | Dec 2024 | Wind |
| Klondike Windpower III | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 711.9 GWh | Oct 2007 | Mar 2025 | Wind |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,399.45 GWh |
| Alaska | # 48 | 142 | 460.30 GWh |
| Arizona | # 16 | 171 | 7,756.35 GWh |
| Arkansas | # 29 | 98 | 4,503.48 GWh |
| California | # 5 | 1,661 | 15,306.94 GWh |
| Colorado | # 30 | 290 | 4,337.74 GWh |
| Connecticut | # 31 | 162 | 3,831.37 GWh |
| Delaware | # 50 | 32 | 183.34 GWh |
| District of Columbia | # 51 | 16 | 15.27 GWh |
| Florida | # 3 | 317 | 18,686.61 GWh |
| Georgia | # 9 | 248 | 9,979.52 GWh |
| Hawaii | # 46 | 68 | 749.10 GWh |
| Idaho | # 43 | 145 | 1,488.21 GWh |
| Illinois | # 4 | 358 | 15,592.21 GWh |
| Indiana | # 12 | 208 | 8,849.97 GWh |
| Iowa | # 20 | 294 | 6,323.45 GWh |
| Kansas | # 25 | 180 | 5,176.23 GWh |
| Kentucky | # 24 | 57 | 5,180.56 GWh |
| Louisiana | # 18 | 83 | 6,708.43 GWh |
| Maine | # 45 | 208 | 1,313.29 GWh |
| Maryland | # 39 | 196 | 2,427.73 GWh |
| Massachusetts | # 42 | 623 | 1,608.56 GWh |
| Michigan | # 10 | 269 | 9,898.87 GWh |
| Minnesota | # 26 | 765 | 5,082.27 GWh |
| Mississippi | # 19 | 56 | 6,374.07 GWh |
| Missouri | # 21 | 120 | 5,776.95 GWh |
| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,309.70 GWh |
| Nebraska | # 37 | 127 | 3,008.88 GWh |
| Nevada | # 34 | 109 | 3,381.98 GWh |
| New Hampshire | # 44 | 56 | 1,374.49 GWh |
| New Jersey | # 28 | 385 | 4,514.07 GWh |
| New Mexico | # 35 | 139 | 3,378.20 GWh |
| New York | # 8 | 930 | 10,278.94 GWh |
| North Carolina | # 11 | 909 | 9,080.20 GWh |
| North Dakota | # 33 | 57 | 3,690.67 GWh |
| Ohio | # 6 | 196 | 11,252.37 GWh |
| Oklahoma | # 17 | 136 | 6,972.70 GWh |
| Oregon | # 22 | 272 | 5,543.74 GWh |
| Pennsylvania | # 2 | 255 | 19,658.43 GWh |
| Rhode Island | # 47 | 97 | 622.24 GWh |
| South Carolina | # 14 | 200 | 8,606.12 GWh |
| South Dakota | # 41 | 52 | 1,945.10 GWh |
| Tennessee | # 23 | 86 | 5,241.09 GWh |
| Texas | # 1 | 881 | 43,194.33 GWh |
| Utah | # 36 | 122 | 3,056.84 GWh |
| Vermont | # 49 | 117 | 230.44 GWh |
| Virginia | # 15 | 232 | 8,465.83 GWh |
| Washington | # 13 | 134 | 8,662.62 GWh |
| West Virginia | # 38 | 39 | 2,977.95 GWh |
| Wisconsin | # 27 | 244 | 4,571.79 GWh |
| Wyoming | # 32 | 73 | 3,817.24 GWh |