Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| American Crystal Sugar Drayton | American Crystal Sugar Co | Drayton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 42.8 GWh | Aug 1965 | Dec 2025 | Subbituminous Coal |
| American Crystal Sugar East Grand Forks | American Crystal Sugar Co | East Grand Forks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 42.6 GWh | Aug 1990 | Dec 2025 | Subbituminous Coal |
| American Crystal Sugar Hillsboro | American Crystal Sugar Co | Hillsboro, ND | Midcontinent Independent System Operator, Inc. (MISO) | 85.2 GWh | Aug 1990 | Dec 2025 | Subbituminous Coal |
| American Crystal Sugar Moorhead | American Crystal Sugar Co | Moorhead, MN | Southwest Power Pool (SWPP) | 37.8 GWh | Aug 1948 | Dec 2025 | Subbituminous Coal |
| American Crystal Sugar Crookston | American Crystal Sugar Co | Crookston, MN | Midcontinent Independent System Operator, Inc. (MISO) | 41.1 GWh | Aug 1954 | Dec 2025 | Subbituminous Coal |
| New Madrid | Associated Electric Coop, Inc | New Madrid, MO | Associated Electric Cooperative, Inc. (AECI) | 6.1 TWh | Sep 1972 | Aug 2026 | Subbituminous Coal |
| CMEEC - Polaris Park Solar Hybrid | Tesla Inc. | Gordon, CT | ISO New England (ISNE) | 4.5 GWh | Jul 2017 | Dec 2025 | Solar : 99.9% |
| Golden Triangle II | Origis Energy USA, Inc | St.Artesia, MS | Tennessee Valley Authority (TVA) | 304.3 GWh | Apr 2024 | Aug 2026 | Solar : 99.9% |
| 71 Charlotte Furnace Rd Hybrid(CSG) | 71CFR WHAM8 Solar, LLC | Wareham, MA | ISO New England (ISNE) | 2.7 GWh | Nov 2021 | Dec 2025 | Solar : 99.8% |
| Optimist | Origis Energy USA, Inc | West Point, MS | Tennessee Valley Authority (TVA) | 300.6 GWh | - | Aug 2026 | Solar : 99.8% |
| West Haydenville PJ Community Solar | AES Distributed Energy | Williamsburg, MA | ISO New England (ISNE) | 8.6 GWh | Aug 2022 | Dec 2025 | Solar : 99.8% |
| John Hopkins Middle School Microgrid | Duke Energy Florida, LLC | St Petersburg, FL | Duke Energy Florida, Inc. (FPC) | 1.3 GWh | Aug 2023 | Dec 2025 | Solar : 99.7% |
| Mohave Energy - Hybrid | Mohave Energy | Fort Mohave, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 43.6 GWh | Aug 2023 | Aug 2026 | Solar : 99.7% |
| Aratina Solar Center 1A | 64NB 8me LLC | Boron, CA | California Independent System Operator (CISO) | 42.3 GWh | - | Aug 2026 | Solar : 99.6% |
| Golden Field Solar III, LLC | Golden Fields Solar III, LLC | Rosamond, CA | California Independent System Operator (CISO) | 527.3 GWh | Nov 2020 | Aug 2026 | Solar : 99.4% |
| Aratina Solar Center 1B | 91MC 8me LLC | Boron, CA | California Independent System Operator (CISO) | 28.1 GWh | - | Aug 2026 | Solar : 99.1% |
| Ivanpah 2 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 227.5 GWh | Nov 2013 | Aug 2026 | Solar : 98.7% Natural Gas : 1.3% |
| Nevada Solar One | Acciona Solar Power | Boulder City, NV | Nevada Power Company (NEVP) | 92.6 GWh | May 2007 | Aug 2026 | Solar : 98.1% Natural Gas : 1.9% |
| Lockheed Martin Solar | Lockheed Martin RMS | Orlando, FL | Duke Energy Florida, Inc. (FPC) | 2.1 GWh | Sep 1998 | Dec 2025 | Solar : 97.8% Distillate Fuel Oil : 2.2% |
| Ivanpah 3 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 178.8 GWh | Nov 2013 | Aug 2026 | Solar : 97.4% Natural Gas : 2.6% |
| Ivanpah 1 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 189.8 GWh | Nov 2013 | Aug 2026 | Solar : 95.6% Natural Gas : 4.4% |
| Manatee Solar Energy Center | Florida Power & Light Co | Parrish, FL | Florida Power & Light Co. (FPL) | 121.0 GWh | Nov 2016 | Aug 2026 | Solar : 95.6% |
| Solar BESS Hybrid | Cobb Electric Membership Corporation | Marietta, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.2 GWh | Sep 2020 | Dec 2025 | Solar : 95.3% Natural Gas : 4.7% |
| Epic Verona | Epic Hosting, LLC | Verona, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2009 | Dec 2025 | Solar : 90.8% Distillate Fuel Oil : 9.2% |
| Regeneron Pharmaceuticals Inc. | Regeneron Pharmaceuticals Inc. | Tarrytown, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Jul 2009 | Dec 2025 | Solar : 89.8% Distillate Fuel Oil : 10.0% |
| Red Horse 2 | Red Horse 2 | Willcox, AZ | Tucson Electric Power (TEPC) | 187.9 GWh | Jul 2015 | Aug 2026 | Solar : 69.5% Wind : 30.5% |
| Framingham State University Plant | Framingham State University | Framingham, MA | ISO New England (ISNE) | 53.0 MWh | May 1974 | Aug 2026 | Solar : 66.0% Distillate Fuel Oil : 34.0% |
| White Street Renewables | White Street Renewables LLC | Greensboro, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | May 2019 | Dec 2025 | Solar : 63.0% Landfill Gas : 37.0% |
| TAC-Distributed Energy Resource Hybrid | Ameren Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 294.0 MWh | Feb 2017 | Dec 2025 | Solar : 62.7% Wind : 37.0% |
| Brookville Smart Bus Depot Microgrid | AlphaStruxure Service Co LP | Silver Spring, MD | PJM Interconnection, LLC (PJM) | 3.2 GWh | Sep 2022 | Dec 2025 | Solar : 53.2% Natural Gas : 46.8% |
| Caden Energix Axton LLC | Caden Energix Axton LLC | Axton, VA | PJM Interconnection, LLC (PJM) | 119.1 GWh | Nov 2023 | Aug 2026 | Solar |
| Envoy Solar, LLC | Birch Creek Power, LLC | Mexico, MO | Midcontinent Independent System Operator, Inc. (MISO) | 108.5 GWh | Jan 2025 | Aug 2026 | Solar |
| Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 144.4 GWh | Nov 2023 | Aug 2026 | Solar |
| Salt Creek Township Solar, LLC | Birch Creek Power, LLC | Mason City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 116.1 GWh | Dec 2024 | Aug 2026 | Solar |
| Kimmel Road Solar, LLC | Birch Creek Power, LLC | Du Quoin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 114.6 GWh | Sep 2024 | Aug 2026 | Solar |
| Earp Solar, LLC | Birch Creek Power, LLC | Monmouth, IL | Midcontinent Independent System Operator, Inc. (MISO) | 76.9 GWh | Mar 2024 | Aug 2026 | Solar |
| Richland Township Solar, LLC | Birch Creek Power, LLC | Washburn, IL | Midcontinent Independent System Operator, Inc. (MISO) | 77.1 GWh | Dec 2024 | Aug 2026 | Solar |
| Prairie Mist Solar | Prairie Mist Solar Project, LLC | Montrose, AR | Midcontinent Independent System Operator, Inc. (MISO) | 232.4 GWh | Aug 2024 | Aug 2026 | Solar |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Americus | Today's Power, Inc. | Emporia, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2025 | Solar |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2020 | Dec 2025 | Solar |
| Cheney Solar | Today's Power, Inc. | Cheney, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Mar 2021 | Dec 2025 | Solar |
| Baldy Mesa Solar & Storage | AES Clean Energy | Adelanto, CA | California Independent System Operator (CISO) | 293.1 GWh | Apr 2024 | Aug 2026 | Solar |
| Beckwith Solar | Beckwith Solar, LLC | Tabor City, NC | Duke Energy Progress East (CPLE) | 4.2 GWh | Nov 2022 | Dec 2025 | Solar |
| IGS OXR1 | Greenbacker Renewable Energy Corporation | Oxnard, CA | California Independent System Operator (CISO) | 9.3 GWh | Jul 2024 | Dec 2025 | Solar |
| Arthur 2 Solar | Arthur Solar 2, LLC | Tabor City, NC | Duke Energy Progress East (CPLE) | 3.1 GWh | Feb 2023 | Dec 2025 | Solar |
| Clay County Electrical Cooperative | Today's Power, Inc. | Corning, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2020 | Dec 2025 | Solar |
| Altona Solar, LLC | Birch Creek Power, LLC | Centralia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 67.5 GWh | Jul 2024 | Aug 2026 | Solar |
| DeGraff Butler Electric | Today's Power, Inc. | Burns, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2025 | Solar |
| Farmers Electric Cooperative | Today's Power, Inc. | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | May 2019 | Dec 2025 | Solar |
| Resurgence Solar II | Resurgence Solar II | Boron, CA | California Independent System Operator (CISO) | 129.1 GWh | Jul 2023 | Aug 2026 | Solar |
| 9150 Hermosa Solar GM | Valta Energy | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 2.7 GWh | Nov 2022 | Dec 2025 | Solar |
| Harvest Gold Solar | Harvest Gold Solar Power, LLC | Indianola, MS | Midcontinent Independent System Operator, Inc. (MISO) | 200.7 GWh | Jul 2024 | Aug 2026 | Solar |
| Double Back Diamond | Double Back Diamond Solar Power, LLC | Virden, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | Oct 2024 | Aug 2026 | Solar |
| KDC Solar CV Ascend One LLC | KDC Solar CV Ascend One LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 3.3 GWh | Apr 2023 | Dec 2025 | Solar |
| Wadley Solar | Wadley Solar, LLC | Wadley, GA | Southern Company Services, Inc. - Trans (SOCO) | 626.7 GWh | Dec 2024 | Aug 2026 | Solar |
| Sonoran Solar Energy | Sonoran Solar Energy, LLC | Buckeye, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 984.0 GWh | Jun 2023 | Aug 2026 | Solar |
| Coogee Solar | SunStrong Management | Grantsboro, NC | Duke Energy Progress East (CPLE) | 10.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Graceland Solar, LLC | RWE Clean Energy | Millington, TN | Tennessee Valley Authority (TVA) | 132.6 GWh | - | Aug 2026 | Solar |
| Bright Arrow Solar, LLC | RWE Clean Energy | Sulphur Springs, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 687.2 GWh | Apr 2025 | Aug 2026 | Solar |
| Winfield Solar | Winfield Solar I, LLC | Winfield, MO | Midcontinent Independent System Operator, Inc. (MISO) | 286.8 GWh | Apr 2025 | Aug 2026 | Solar |
| Branch Solar Project | Branch Solar, LLC | Coldwater, MI | Midcontinent Independent System Operator, Inc. (MISO) | 104.7 GWh | - | Aug 2026 | Solar |
| Oxon Run CREF | Oxon Run Community Renewable Energy Facility | Washington, DC | PJM Interconnection, LLC (PJM) | 1.0 GWh | Nov 2021 | Dec 2025 | Solar |
| Lockhart Solar PV II | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 195.9 GWh | Jun 2023 | Aug 2026 | Solar |
| Banner Solar | SunStrong Management | Benson, NC | Duke Energy Progress East (CPLE) | 10.1 GWh | Nov 2021 | Dec 2025 | Solar |
| Beulah Solar | SunStrong Management | Batesburg, SC | Dominion Energy South Carolina, Inc. (SCEG) | 144.9 GWh | Apr 2022 | Aug 2026 | Solar |
| Brick City Solar | SunStrong Management | Wallace, NC | Duke Energy Progress East (CPLE) | 9.1 GWh | Nov 2021 | Dec 2025 | Solar |
| Clovelly Solar | SunStrong Management | Lillington, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | Mar 2021 | Dec 2025 | Solar |
| Sylvan Solar | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 25.1 GWh | Jun 2023 | Dec 2025 | Solar |
| Wheeler Ridge | Agilitas Energy, Inc. | Bakersfield, CA | California Independent System Operator (CISO) | 12.6 GWh | Aug 2023 | Dec 2025 | Solar |
| Crystal Farms Local Solar | Agilitas Energy, Inc. | San Joaquin, CA | California Independent System Operator (CISO) | 9.2 GWh | Oct 2023 | Dec 2025 | Solar |
| Fresno Community Solar | Agilitas Energy, Inc. | Fresno, CA | California Independent System Operator (CISO) | 16.9 GWh | May 2024 | Dec 2025 | Solar |
| Eastover Solar | Eastover Solar, LLC | Eastover, SC | Duke Energy Progress East (CPLE) | 141.2 GWh | Feb 2023 | Aug 2026 | Solar |
| ESA Albemarle NC Solar | SunStrong Management | Albemarle, NC | Duke Energy Carolinas (DUK) | 4.2 GWh | Mar 2021 | Dec 2025 | Solar |
| Millers Chapel Solar | SunStrong Management | La Grange, NC | Duke Energy Progress East (CPLE) | 8.0 GWh | Nov 2021 | Dec 2025 | Solar |
| Oakwood Solar | SunStrong Management | Mebane, NC | Duke Energy Carolinas (DUK) | 9.8 GWh | May 2021 | Dec 2025 | Solar |
| Overman Solar | SunStrong Management | Goldsboro, NC | Duke Energy Progress East (CPLE) | 10.8 GWh | Nov 2021 | Dec 2025 | Solar |
| Saw Solar | SunStrong Management | China Grove, NC | Duke Energy Carolinas (DUK) | 10.6 GWh | May 2022 | Dec 2025 | Solar |
| Sawtell Solar | SunStrong Management | Hendersonville, NC | Duke Energy Carolinas (DUK) | 5.0 GWh | Mar 2021 | Dec 2025 | Solar |
| KDC Solar CV Central MD Regional Transit | KDC Solar CV Central MD Regional Transit LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2023 | Dec 2025 | Solar |
| McFarland B Solar and Storage | AES Clean Energy | Dateland, AZ | California Independent System Operator (CISO) | 799.3 GWh | Nov 2024 | Aug 2026 | Solar |
| Falmouth Renewable Energy Center | Duke Energy Florida, LLC | Live Oak, FL | Duke Energy Florida, Inc. (FPC) | 170.6 GWh | May 2024 | Aug 2026 | Solar |
| Kiowa County Solar Project | Kiowa County Solar Project, LLC | Snyder, OK | Southwestern Power Administration (SPA) | 279.6 GWh | Jan 2025 | Aug 2026 | Solar |
| Dunns Bridge I Solar | Dunns Bridge Solar Center LLC | Wheatfield, IN | Midcontinent Independent System Operator, Inc. (MISO) | 391.3 GWh | May 2023 | Aug 2026 | Solar |
| ELP - Kipp | ELP Kipp Solar, LLC | Hudson, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Jun 2023 | Dec 2025 | Solar |
| Martin County Solar Project, LLC | Martin County Solar Project, LLC | Pilgrim, KY | PJM Interconnection, LLC (PJM) | 219.1 GWh | Nov 2024 | Aug 2026 | Solar |
| Elkhart County Solar Project | Elkhart County Solar Project, LLC | Benton Township, IN | PJM Interconnection, LLC (PJM) | 130.3 GWh | - | Aug 2026 | Solar |
| Long Lake Solar, LLC | Long Lake Solar, LLC | West Helena, AR | Midcontinent Independent System Operator, Inc. (MISO) | 489.0 GWh | Mar 2025 | Aug 2026 | Solar |
| Highpeak Solar 1 | PPM Solar LLC | Coahoma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 23.9 GWh | Apr 2024 | Dec 2025 | Solar |
| KDC Solar CV Cedar Lane Park LLC | KDC Solar CV Cedar Lane Park LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 2.8 GWh | Oct 2023 | Dec 2025 | Solar |
| McFarland A Solar and Storage | AES Clean Energy | Dateland, AZ | California Independent System Operator (CISO) | 532.4 GWh | Nov 2023 | Aug 2026 | Solar |
| KDC Solar CV Animal Control LLC | KDC Solar CV Animal Control LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 2.9 GWh | Oct 2023 | Dec 2025 | Solar |
| KDC Solar CV O'Donnell Property LLC | KDC Solar CV O'Donnell Property LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 2.8 GWh | Jun 2023 | Dec 2025 | Solar |
| Dublin Street LLC | Dublin Street LLC | Machias, ME | ISO New England (ISNE) | 6.5 GWh | Nov 2024 | Dec 2025 | Solar |
| City of Rosamond (CA) | Standard Solar | Rosamond, CA | California Independent System Operator (CISO) | 2.8 GWh | Apr 2023 | Dec 2025 | Solar |
| Harquahala Sun Solar Project | Copia Power | Tonopah, AZ | Arizona Public Service Company (AZPS) | 454.9 GWh | Mar 2025 | Aug 2026 | Solar |
| Kings CSG 3 LLC Community Solar | Dimension Energy LLC | Lemoore, CA | California Independent System Operator (CISO) | 6.8 GWh | Nov 2024 | Dec 2025 | Solar |
| Visalia CSG LLC | Dimension Energy LLC | Tulare, CA | California Independent System Operator (CISO) | 7.7 GWh | Feb 2024 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |