Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| NV - Nokomis - CHI | CHI NV Solar LLC | Mesquite, NV | Nevada Power Company (NEVP) | 2.9 GWh | May 2025 | Dec 2025 | Solar |
| NSF Aurelius Site 1 LLC | NSF Energy One LLC | Auburn, NY | New York Independent System Operator (NYIS) | 8.8 GWh | May 2024 | Dec 2025 | Solar |
| NSF Aurelius Site 2, LLC | NSF Energy One LLC | Auburn, NY | New York Independent System Operator (NYIS) | 8.7 GWh | May 2024 | Dec 2025 | Solar |
| NSF Aurelius Site 3 LLC | NSF Energy One LLC | Auburn, NY | New York Independent System Operator (NYIS) | 8.8 GWh | May 2024 | Dec 2025 | Solar |
| NSF Aurelius Site 4 LLC | NSF Energy One LLC | Auburn, NY | New York Independent System Operator (NYIS) | 6.7 GWh | May 2024 | Dec 2025 | Solar |
| Adams PV Plant | Adams PV Plant (WI) | Adams, WI | Midcontinent Independent System Operator, Inc. (MISO) | 15.4 GWh | Jun 2023 | Dec 2025 | Solar |
| Portage Solar Plant | Portage Solar Plant | Portage, WI | Midcontinent Independent System Operator, Inc. (MISO) | 21.2 GWh | May 2023 | Dec 2025 | Solar |
| NY ALTONA MAYOTT - Environomics P1 | Catalyze Pombrio Solar Farm 1 Microgrid, LLC | Altona, NY | New York Independent System Operator (NYIS) | 6.3 GWh | Nov 2024 | Dec 2025 | Solar |
| NY ALTONA MAYOTT - Environomics P2 | Catalyze Pombrio Solar Farm 2 Microgrid, LLC | Altona, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Nov 2024 | Dec 2025 | Solar |
| Zonneveld Oak Grove | Renewable Solar, Inc | Laton, CA | California Independent System Operator (CISO) | 388.0 MWh | May 2024 | Dec 2025 | Solar |
| River Ranch Dairy | Renewable Solar, Inc | Hanford, CA | California Independent System Operator (CISO) | 995.0 MWh | May 2024 | Dec 2025 | Solar |
| NSF Torrey Site 3 | NSF Torrey Site 3, LLC | Torrey, NY | New York Independent System Operator (NYIS) | 8.6 GWh | Oct 2023 | Dec 2025 | Solar |
| NSF Torrey Site 2 | NSF Torrey Site 2, LLC | Torrey, NY | New York Independent System Operator (NYIS) | 8.6 GWh | Oct 2023 | Dec 2025 | Solar |
| NSF Torrey Site 1 | NSF Torrey Site 1, LLC | Torrey, NY | New York Independent System Operator (NYIS) | 8.6 GWh | Oct 2023 | Dec 2025 | Solar |
| NY PAVILION 6464 SHEPARD RD - Genesee 4 | NY CDG Genesee 4 LLC | Pavilion, NY | New York Independent System Operator (NYIS) | 6.2 GWh | Dec 2024 | Dec 2025 | Solar |
| Glen Mary 1 | Generate Capital | Tioga, NY | New York Independent System Operator (NYIS) | 7.8 GWh | Nov 2021 | Dec 2025 | Solar |
| Glen Mary 2 | Generate Capital | Tioga, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Nov 2021 | Dec 2025 | Solar |
| Barone | Generate Capital | Wurtsboro, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Mar 2024 | Dec 2025 | Solar |
| Dakota Solar 1, LLC | Generate Capital | Dakota, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Jul 2024 | Dec 2025 | Solar |
| Krumkill Road Solar North, LLC | Generate Capital | Guilderland, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Jul 2024 | Dec 2025 | Solar |
| Krumkill Road Solar South, LLC | Generate Capital | Guilderland, NY | New York Independent System Operator (NYIS) | 5.4 GWh | Jul 2024 | Dec 2025 | Solar |
| Spencer (NY) | Generate Capital | Candor, NY | New York Independent System Operator (NYIS) | 9.1 GWh | Dec 2023 | Dec 2025 | Solar |
| Eddy | Generate Capital | Williamson, NY | New York Independent System Operator (NYIS) | 4.3 GWh | Sep 2023 | Dec 2025 | Solar |
| Janiak | Generate Capital | Port Jervis, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Oct 2023 | Dec 2025 | Solar |
| Ridgeway 1 | Generate Capital | Rochester, NY | New York Independent System Operator (NYIS) | 10.0 GWh | Oct 2023 | Dec 2025 | Solar |
| Rivard 2 | Generate Capital | Sheridan, NY | New York Independent System Operator (NYIS) | 7.8 GWh | Nov 2023 | Dec 2025 | Solar |
| 9521 US 14 SOLAR 1, LLC | Generate Capital | Harvard, IL | PJM Interconnection, LLC (PJM) | 3.6 GWh | Nov 2024 | Dec 2025 | Solar |
| Goodenow Road West Solar 1, LLC | Generate Capital | Beecher, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2024 | Dec 2025 | Solar |
| Trenton East | Generate Capital | Trenton, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | May 2024 | Dec 2025 | Solar |
| Trenton West | Generate Capital | Trenton, IL | PJM Interconnection, LLC (PJM) | 2.6 GWh | May 2024 | Dec 2025 | Solar |
| Trinity Freeport | Generate Capital | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Jul 2024 | Dec 2025 | Solar |
| Cottage Grove North Solar 1, LLC | Generate Capital | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Nov 2024 | Dec 2025 | Solar |
| Cottage Grove South Solar 1, LLC | Generate Capital | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.8 GWh | Nov 2024 | Dec 2025 | Solar |
| County Route 11B | Generate Capital | Mooers Forks, NY | New York Independent System Operator (NYIS) | 9.0 GWh | Apr 2024 | Dec 2025 | Solar |
| Breezewood | SunStrong Management, LLC | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Aug 2024 | Dec 2025 | Solar |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | Bonneville Power Administration (BPAT) | 54.9 GWh | Jul 1998 | Dec 2025 | Wind |
| Walton County Energy Facility | Oglethorpe Power Corporation | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 353.9 GWh | May 2001 | Dec 2025 | Natural Gas |
| Alliant Energy Neenah | Wisconsin Power & Light Co | Neenah, WI | Midcontinent Independent System Operator, Inc. (MISO) | 482.7 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Hawk Road Facility | Oglethorpe Power Corporation | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 722.2 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Worthington Generation LLC | Hoosier Energy R E C, Inc | Worthington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 203.4 GWh | May 2000 | Dec 2025 | Natural Gas |
| MM Albany Energy | MM Albany Energy LLC | Albany, NY | New York Independent System Operator (NYIS) | 6.8 GWh | Feb 1998 | Dec 2025 | Landfill Gas |
| MM Lopez Energy | MM Lopez Energy LLC | Lake View Terrace, CA | California Independent System Operator (CISO) | 25.8 GWh | Nov 1998 | Dec 2025 | Landfill Gas |
| Bluegrass Generating Station | East Kentucky Power Coop, Inc | LaGrange, KY | PJM Interconnection, LLC (PJM) | 207.3 GWh | May 2002 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Calcasieu | Entergy Louisiana LLC | Sulphur, LA | Midcontinent Independent System Operator, Inc. (MISO) | 138.8 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Rathdrum Power LLC | Rathdrum Power LLC | Rathdrum, ID | Avista Corporation (AVA) | 1.7 TWh | Aug 2001 | Dec 2025 | Natural Gas |
| Nelson Energy Center | Invenergy Services LLC | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 3.0 TWh | Apr 2015 | Dec 2025 | Natural Gas |
| Aera San Ardo Cogen Facility | Aera Energy LLC-San Ardo | San Ardo, CA | California Independent System Operator (CISO) | 19.6 GWh | Jun 1989 | Dec 2025 | Natural Gas |
| Cordova Energy | Cordova Energy Co LLC | Cordova, IL | PJM Interconnection, LLC (PJM) | 1.1 TWh | May 2001 | Dec 2025 | Natural Gas |
| Osceola Generating Station (FL) | Orlando Utilities Comm | St. Cloud, FL | Duke Energy Florida, Inc. (FPC) | 3.7 GWh | Nov 2001 | Dec 2025 | Natural Gas : 85.7% Distillate Fuel Oil : 14.3% |
| Springdale 1 & 2 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 147.3 GWh | Nov 1999 | Dec 2025 | Natural Gas |
| Pinckneyville | Union Electric Co - (MO) | Pinckneyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 66.6 GWh | May 2000 | Dec 2025 | Natural Gas |
| Kinmundy | Union Electric Co - (MO) | Patoka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Mar 2001 | Dec 2025 | Natural Gas |
| Valmont Combustion Turbine Project | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 46.4 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Lake Benton I | ALLETE Clean Energy | Lake Benton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 234.7 GWh | Jan 1998 | Dec 2025 | Wind |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 929.3 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Ennis Power Company LLC | Ennis Power Company LLC | Ennis, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.6 TWh | Apr 2002 | Dec 2025 | Natural Gas |
| Wheatland Generating Facility | Duke Energy Indiana, LLC | Wheatland, IN | Midcontinent Independent System Operator, Inc. (MISO) | 153.3 GWh | May 2000 | Dec 2025 | Natural Gas |
| Handsome Lake Energy LLC | Handsome Lake Energy LLC | Kennerdell, PA | PJM Interconnection, LLC (PJM) | 163.6 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Audrain Generating Station | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 402.8 GWh | Jan 2001 | Dec 2025 | Natural Gas |
| Lee Energy Facility | Lee County Generating Station - (IL) | Dixon, IL | PJM Interconnection, LLC (PJM) | 65.2 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Shelby Energy County | Shelby County Energy Center, LLC | Neoga, IL | Midcontinent Independent System Operator, Inc. (MISO) | 183.9 GWh | May 2000 | Dec 2025 | Natural Gas |
| NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 106.5 GWh | May 2000 | Dec 2025 | Natural Gas |
| Doyle Energy Facility | Oglethorpe Power Corporation | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 26.5 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Darby Power, LLC | Darby Power, LLC | Mt Sterling, OH | PJM Interconnection, LLC (PJM) | 543.9 GWh | Apr 2001 | Dec 2025 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 151.4 GWh | May 2001 | Dec 2025 | Natural Gas |
| Gleason Generating Facility | Tennessee Valley Authority | Gleason, TN | Tennessee Valley Authority (TVA) | 719.9 GWh | May 2000 | Dec 2025 | Natural Gas |
| Bowling Green Generating Station | American Mun Power-Ohio, Inc | Bowling Green, OH | PJM Interconnection, LLC (PJM) | 2.8 GWh | May 2000 | Dec 2025 | Natural Gas |
| Galion Generating Station | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | May 2000 | Dec 2025 | Natural Gas |
| Napoleon Peaking Station | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 2.6 GWh | May 2000 | Dec 2025 | Natural Gas |
| Lake Benton II | Northern States Power Co - Minnesota | Ruthton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 440.0 GWh | May 1999 | Dec 2025 | Wind |
| Beaver Creek Gas Plant | Denbury Inc | Riverton, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.1 GWh | Nov 1983 | Dec 2025 | Natural Gas |
| Big Sandy Peaker Plant | Middle River Power II, LLC | Kenona, WV | PJM Interconnection, LLC (PJM) | 329.8 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Wolf Hills Energy | Middle River Power II, LLC | Bristol, VA | PJM Interconnection, LLC (PJM) | 287.0 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Oleander Power Project LP | Oleander Holdings LLC | Cocoa, FL | Florida Power & Light Co. (FPL) | 579.6 GWh | May 2002 | Dec 2025 | Natural Gas : 99.8% |
| Storm Lake II | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 114.6 GWh | Mar 1999 | Dec 2025 | Wind |
| Medway Hydro | Brookfield Black Bear Hydro, LLC | Medway, ME | ISO New England (ISNE) | 22.9 GWh | Dec 1922 | Dec 2025 | Water |
| Calumet Energy Team LLC | IPA Operations Inc - Calumet | Chicago, IL | PJM Interconnection, LLC (PJM) | 7.6 GWh | May 2002 | Dec 2025 | Natural Gas |
| Baconton Power Plant | Baconton Power LLC | Baconton, GA | Southern Company Services, Inc. - Trans (SOCO) | 77.6 GWh | May 2000 | Dec 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Air Products Port Arthur | Air Products LLC | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 TWh | Oct 2000 | Dec 2025 | Natural Gas : 93.4% Other Gas : 6.6% |
| BASF Freeport Works | BASF Corporation | Feeeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 537.4 GWh | Apr 1999 | Dec 2025 | Natural Gas |
| Phoenix Wind Power LLC | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 4.7 GWh | May 1999 | Dec 2025 | Wind |
| Dell Power Station | Associated Electric Coop, Inc | Dell, AR | Associated Electric Cooperative, Inc. (AECI) | 3.3 TWh | Jul 2007 | Dec 2025 | Natural Gas : 99.9% |
| Woodstock Windfarm | RWE Clean Energy | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | Apr 1999 | Dec 2025 | Wind |
| Troy Energy LLC | Troy Energy LLC | Luckey, OH | PJM Interconnection, LLC (PJM) | 1.3 TWh | May 2002 | Dec 2025 | Natural Gas : 99.8% |
| Exelon LaPorte Generating Station | LaPorte Power, LLC | LaPorte, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 70.7 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Gans | Gans Energy LLC | Gans, PA | PJM Interconnection, LLC (PJM) | 145.5 GWh | Oct 2000 | Dec 2025 | Natural Gas |
| Zion Energy Center | Zion Energy LLC | Zion, IL | PJM Interconnection, LLC (PJM) | 468.2 GWh | May 2002 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Crossroads Energy Center | Clarksdale Public Utilities | Clarksdale, MS | Midcontinent Independent System Operator, Inc. (MISO) | 64.7 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Rolling Hills Generating | Rolling Hills Generating LLC | Wilkesville, OH | PJM Interconnection, LLC (PJM) | 2.0 TWh | May 2003 | Dec 2025 | Natural Gas |
| Kentucky Mills | Domtar Paper Company LLC | Hawesville, KY | Midcontinent Independent System Operator, Inc. (MISO) | 338.4 GWh | May 2001 | Dec 2025 | Black Liquor : 75.4% Wood/Wood Waste Solids : 23.7% Natural Gas : 0.8% |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 51.0 GWh | May 2001 | Dec 2025 | Natural Gas |
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 36.5 GWh | Mar 2001 | Dec 2025 | Natural Gas |
| Lange Generating Station | Black Hills Power, Inc. | Rapid City, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 144.5 GWh | Feb 2002 | Dec 2025 | Natural Gas |
| CalPeak Power Vaca Dixon Peaker Plant | CalPeak Power, LLC | Vacaville, CA | California Independent System Operator (CISO) | 6.9 GWh | May 2002 | Dec 2025 | Natural Gas |
| Limon Generating Station | Tri-State G & T Assn, Inc | Limon, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 147.8 GWh | Jan 2002 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Frank Knutson | Tri-State G & T Assn, Inc | Commerce City, CO | Public Service Company of Colorado (PSCO) | 102.2 GWh | Apr 2002 | Dec 2025 | Natural Gas : 99.7% |
| CalPeak Power Panoche Peaker Plant | CalPeak Power, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 1.9 GWh | Nov 2001 | Dec 2025 | Natural Gas |
| Border Hybrid Energy Center | CalPeak Power, LLC | San Diego, CA | California Independent System Operator (CISO) | 9.1 GWh | Oct 2001 | Dec 2025 | Natural Gas |
| Cuyamaca Peak Energy Plant | San Diego Gas & Electric Co | El Cajon, CA | California Independent System Operator (CISO) | 9.7 GWh | Apr 2002 | Dec 2025 | Natural Gas |
| CalPeak Power Enterprise Peaker Plant | CalPeak Power, LLC | Escondido, CA | California Independent System Operator (CISO) | 2.2 GWh | Oct 2001 | Dec 2025 | Natural Gas |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |