Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Crossroads Wind Farm | Oklahoma Gas & Electric Co | Canton, OK | Southwest Power Pool (SWPP) | 379.5 GWh | Dec 2011 | May 2026 | Wind |
| Speedway Solar, LLC | Speedway Solar, LLC | Morrison Town, IN | Midcontinent Independent System Operator, Inc. (MISO) | 379.1 GWh | May 2025 | May 2026 | Solar |
| Washington Wind | Washington Wind LLC | Goldendale, WA | Bonneville Power Administration (BPAT) | 379.0 GWh | Apr 2009 | Dec 2025 | Wind |
| Caprock Wind Farm | Leeward Asset Management, LLC | San Jon, NM | Southwest Power Pool (SWPP) | 378.7 GWh | Nov 2004 | Dec 2025 | Wind |
| Grand Meadow | Northern States Power Co - Minnesota | Dexter, MN | Midcontinent Independent System Operator, Inc. (MISO) | 378.7 GWh | Nov 2008 | Dec 2025 | Wind |
| Ocotillo | Arizona Public Service Co | Tempe, AZ | Arizona Public Service Company (AZPS) | 378.7 GWh | Feb 1960 | May 2026 | Natural Gas |
| Pegasus Wind | Pegasus Wind, LLC | Reese, MI | Midcontinent Independent System Operator, Inc. (MISO) | 378.4 GWh | Nov 2019 | May 2026 | Wind |
| Yellow Pine II | Yellow Pine Solar II, LLC | Enterprise, NV | Nevada Power Company (NEVP) | 377.5 GWh | Apr 2024 | May 2026 | Solar |
| Ryan | NorthWestern Energy (MT Hydro) | Great Falls, MT | NorthWestern Corporation (NWMT) | 377.3 GWh | Jul 1915 | Dec 2025 | Water |
| Solar Gen 2 Solar Facility | Southern Power Co | Calipatria, CA | California Independent System Operator (CISO) | 376.7 GWh | Oct 2014 | Dec 2025 | Solar |
| Big Creek 2 | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 376.6 GWh | Nov 1913 | Dec 2025 | Water |
| Valley (WI) | Wisconsin Electric Power Co | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 376.3 GWh | May 1968 | May 2026 | Natural Gas |
| Heber Geothermal | ORCAL Geothermal, Inc | Heber, CA | Imperial Irrigation District (IID) | 376.3 GWh | May 1985 | Dec 2025 | Geothermal |
| McCrae Wind Energy II | McCrae Wind Energy II, LLC | Garden City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 376.1 GWh | - | May 2026 | Wind |
| Red Gate Power Plant | South Texas Electric Coop, Inc | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 376.1 GWh | Nov 2016 | May 2026 | Natural Gas |
| Yellow Pine Solar | Yellow Pine Solar, LLC | Enterprise, NV | Nevada Power Company (NEVP) | 376.1 GWh | Jun 2023 | May 2026 | Solar |
| Pit 7 | Pacific Gas & Electric Co. | Montgomery Creek, CA | California Independent System Operator (CISO) | 376.0 GWh | Aug 1965 | May 2026 | Water |
| Prairie Wolf Solar LLC | Geronimo Power | North Ashmore, IL | Midcontinent Independent System Operator, Inc. (MISO) | 376.0 GWh | Oct 2021 | May 2026 | Solar |
| Grant County | Wisconsin Power & Light Co | Town of Potosi, WI | Midcontinent Independent System Operator, Inc. (MISO) | 375.2 GWh | Apr 2024 | May 2026 | Solar |
| Orange Cogeneration Facility | Northern Star Generation Services Co LLC | Bartow, FL | Duke Energy Florida, Inc. (FPC) | 374.6 GWh | Jan 1995 | Dec 2025 | Natural Gas |
| Pit 3 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 374.6 GWh | Jun 1925 | Dec 2025 | Water |
| Flat Ridge 4 | Public Service Co of Oklahoma | Harper, KS | Southwest Power Pool (SWPP) | 374.6 GWh | May 2025 | Feb 2026 | Wind |
| Badger Wind, LLC | Badger Wind , LLC | Northwest McIntosh, ND | Midcontinent Independent System Operator, Inc. (MISO) | 374.1 GWh | - | May 2026 | Wind |
| Pocahontas Prairie Wind Farm | MidAmerican Energy Co | Pomeroy, IA | Midcontinent Independent System Operator, Inc. (MISO) | 373.5 GWh | Jan 2012 | Dec 2025 | Wind |
| Mount Signal Solar Farm II | MN8 Energy LLC | Calexico, CA | California Independent System Operator (CISO) | 373.2 GWh | Dec 2019 | May 2026 | Solar |
| Bluffview | City of Farmington - (NM) | Farmington, NM | Western Area Power Administration - Rocky Mountain Region (WACM) | 373.0 GWh | Apr 2005 | May 2026 | Natural Gas |
| Mustang Two | RE Mustang Two LLC | Lemoore, CA | California Independent System Operator (CISO) | 372.7 GWh | Oct 2020 | Apr 2026 | Solar |
| Ocotillo Express LLC | Pattern Operators LP | Ocotillo, CA | California Independent System Operator (CISO) | 372.2 GWh | Nov 2012 | May 2026 | Wind |
| Twiggs Solar | Onward Energy | Dry Branch, GA | Southern Company Services, Inc. - Trans (SOCO) | 371.9 GWh | Aug 2020 | May 2026 | Solar |
| Quilt Block Wind Farm LLC | Quilt Block Wind Farm LLC | Darlington, WI | Midcontinent Independent System Operator, Inc. (MISO) | 371.4 GWh | Aug 2017 | May 2026 | Wind |
| Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 370.3 GWh | Jun 1971 | Dec 2024 | Water |
| Clearwater Wind III | Clearwater Wind III, LLC | Miles City, MT | Avista Corporation (AVA) | 370.2 GWh | Aug 2024 | May 2026 | Wind |
| Chestnut | Chestnut Westside LLC | Lemoore, CA | California Independent System Operator (CISO) | 370.2 GWh | Nov 2023 | May 2026 | Solar |
| Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 370.0 GWh | Sep 2013 | May 2026 | Wind |
| New Melones | U S Bureau of Reclamation | Jamestown, CA | Balancing Authority of Northern California (BANC) | 370.0 GWh | May 1979 | May 2026 | Water |
| Cimarron Wind Energy LLC | Cimarron Wind Energy LLC | Cimmaron, KS | Southwest Power Pool (SWPP) | 369.9 GWh | Oct 2012 | Apr 2026 | Wind |
| RE Roserock | Southern Power Co | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 369.0 GWh | Oct 2016 | May 2026 | Solar |
| Shiloh Wind Project 2 LLC | EDF Renewable Asset Holdings, Inc. | Birds Landing, CA | California Independent System Operator (CISO) | 369.0 GWh | Dec 2008 | Dec 2025 | Wind |
| Calhoun Solar | Invenergy Services LLC | Battle Creek, MI | Midcontinent Independent System Operator, Inc. (MISO) | 368.8 GWh | Nov 2022 | May 2026 | Solar |
| Rambler | Duke Energy Renewables Services | San Angelo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.7 GWh | May 2020 | May 2026 | Solar |
| New Frontier Wind | Meadowlark Wind I LLC | Ruso, ND | Midcontinent Independent System Operator, Inc. (MISO) | 368.6 GWh | Nov 2018 | May 2026 | Wind |
| Buckthorn Wind | Buckthorn Wind Project, LLC | Mingus, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.4 GWh | Nov 2017 | May 2026 | Wind |
| Milford Wind Corridor I LLC | Milford Wind Corridor Phase I, LLC (Longroad) | Milford, UT | Los Angeles Department of Water and Power (LDWP) | 368.3 GWh | Aug 2009 | May 2026 | Wind |
| F.D. Kuester Generating Station | Upper Michigan Energy Resources Company | Negaunee, MI | Midcontinent Independent System Operator, Inc. (MISO) | 368.2 GWh | Feb 2019 | Dec 2025 | Natural Gas |
| Elmore Company | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 368.1 GWh | Oct 1988 | Dec 2025 | Geothermal |
| Bellingham Cogeneration Facility | Northeast Energy Associates LP | Bellingham, MA | ISO New England (ISNE) | 367.8 GWh | Aug 1991 | Dec 2024 | Natural Gas : 99.9% |
| Table Rock | USCE-Little Rock District | Branson, MO | Southwestern Power Administration (SPA) | 367.8 GWh | Apr 1959 | Dec 2024 | Water |
| Hillcrest Solar | Hillcrest Solar I, LLC | Mt. Orab, OH | PJM Interconnection, LLC (PJM) | 367.5 GWh | Jun 2021 | May 2026 | Solar |
| Richland (OH) | Richland-Stryker Generation LLC | Defiance, OH | PJM Interconnection, LLC (PJM) | 367.5 GWh | Nov 1965 | Dec 2025 | Natural Gas |
| Markum Solar Farm | Markum Solar Farm, LLC | Valley Mills, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 367.0 GWh | Oct 2024 | May 2026 | Solar |
| Clearwater Paper Corporation - Augusta | Clearwater Paper Corporation - Augusta | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 367.0 GWh | Jul 1960 | Dec 2024 | Black Liquor : 53.6% Natural Gas : 33.6% Wood/Wood Waste Solids : 12.8% |
| Lund Hill Solar | Avangrid Power LLC | Bickleton, WA | Avangrid Renewables, LLC (AVRN) | 366.7 GWh | Sep 2022 | May 2026 | Solar |
| Cottonwood Wind Energy Center | Cottonwood Wind Project | Blue Hill, NE | Southwest Power Pool (SWPP) | 366.6 GWh | Oct 2017 | May 2026 | Wind |
| Hardin Generator Project | Heorot Power Management | Hardin, MT | NorthWestern Corporation (NWMT) | 366.5 GWh | Feb 2006 | Aug 2025 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Primient Loudon Plant | PRIMIENT, LLC | Loudon, TN | Tennessee Valley Authority (TVA) | 366.4 GWh | Sep 2016 | Dec 2025 | Natural Gas |
| Northern Orchard Solar PV, LLC | RWE Clean Energy | Taft, CA | California Independent System Operator (CISO) | 366.4 GWh | Jun 2025 | May 2026 | Solar |
| Darien Solar | Wisconsin Electric Power Co | Darien, WI | Midcontinent Independent System Operator, Inc. (MISO) | 366.3 GWh | Feb 2025 | May 2026 | Solar |
| Hawks Nest Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 366.3 GWh | May 1936 | Dec 2025 | Water |
| Oliver Wind III, LLC | Oliver Wind III, LLC | Mandan, ND | Midcontinent Independent System Operator, Inc. (MISO) | 365.7 GWh | Dec 2016 | May 2026 | Wind |
| Barton Windpower LLC | Avangrid Power LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 365.4 GWh | May 2009 | Dec 2025 | Wind |
| Los Angeles Refinery Wilmington | Phillips 66 - Los Angeles | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 365.4 GWh | Apr 1984 | Nov 2025 | Other Gas : 58.4% Natural Gas : 41.6% |
| Lower Baker | Puget Sound Energy Inc | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 364.8 GWh | Feb 1960 | Dec 2025 | Water |
| North Sky River Energy LLC | North Sky River Energy LLC | Weldon, CA | California Independent System Operator (CISO) | 364.8 GWh | Nov 2012 | Dec 2025 | Wind |
| Bitter Ridge Wind Farm, LLC | Bitter Ridge Wind Farm, LLC | Redkey, IN | PJM Interconnection, LLC (PJM) | 364.4 GWh | Aug 2020 | May 2026 | Wind |
| Ashtabula Wind II LLC | Ashtabula Wind II LLC | Luverne, ND | Midcontinent Independent System Operator, Inc. (MISO) | 364.2 GWh | Sep 2009 | Dec 2025 | Wind |
| C J Strike | Idaho Power Co | Bruneau, ID | Idaho Power Company (IPCO) | 364.1 GWh | Feb 1952 | Dec 2025 | Water |
| Downeast Wind | Downeast Wind, LLC | Columbia, ME | ISO New England (ISNE) | 364.0 GWh | Dec 2024 | May 2026 | Wind |
| Coso Finance Partners | Coso Operating Co LLC | Inyokern, CA | California Independent System Operator (CISO) | 363.8 GWh | Jun 1987 | May 2026 | Geothermal |
| Parker Dam | U S Bureau of Reclamation | Parker, CA | Western Area Power Administration - Desert Southwest Region (WALC) | 363.5 GWh | Nov 1942 | May 2026 | Water |
| Geothermal 2 | Northern California Power Agny | Middletown, CA | California Independent System Operator (CISO) | 363.4 GWh | Nov 1985 | Apr 2026 | Geothermal |
| Stoneray Power Partners, LLC | EDF Renewable Asset Holdings, Inc. | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 363.2 GWh | Jan 2019 | May 2026 | Wind |
| Poe | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 363.0 GWh | Sep 1958 | Mar 2026 | Water |
| Vineyard Wind 1 | Vineyard Wind 1 LLC | Edgartown, MA | ISO New England (ISNE) | 362.9 GWh | - | May 2026 | Wind |
| Narrows (NC) | Eagle Creek Renewable Energy, LLC | Badin, NC | Alcoa Power Generating, Inc. - Yadkin Division (YAD) | 362.8 GWh | Jun 1917 | Dec 2025 | Water |
| Dry Lake Solar Energy Center | Nevada Power Co | Moapa, NV | Nevada Power Company (NEVP) | 362.7 GWh | Apr 2024 | May 2026 | Solar |
| Colorado Highlands Wind | Colorado Highlands Wind LLC | Fleming, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 362.4 GWh | Nov 2012 | Dec 2025 | Wind |
| Los Vientos Wind 1B | Duke Energy Renewables Services | Sebastian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 362.0 GWh | Nov 2012 | May 2026 | Wind |
| Roaring Springs, LLC | Roaring Springs, LLC | Motley, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 361.9 GWh | Sep 2025 | May 2026 | Solar |
| Raceway Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 361.7 GWh | Apr 2024 | May 2026 | Solar |
| North Rosamond Solar LLC | North Rosamond Solar, LLC | Rosamond, CA | California Independent System Operator (CISO) | 361.7 GWh | May 2019 | May 2026 | Solar |
| Arapahoe Combustion Turbine Project | SWG Arapahoe, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 361.6 GWh | Apr 2000 | May 2026 | Natural Gas |
| Flint Hills Resources Pine Bend, LLC | Flint Hills Resources Pine Bend, LLC | Rosemount, MN | Midcontinent Independent System Operator, Inc. (MISO) | 361.6 GWh | Apr 2019 | Dec 2025 | Natural Gas : 78.8% Solar : 21.2% |
| Perryman | Constellation Power Source Generation, LLC | Harford County, MD | PJM Interconnection, LLC (PJM) | 361.2 GWh | Dec 1971 | May 2026 | Natural Gas : 72.8% Distillate Fuel Oil : 27.2% |
| Alta Wind X | Alta Wind X, LLC | Mojave, CA | California Independent System Operator (CISO) | 361.1 GWh | Dec 2013 | Dec 2025 | Wind |
| Pixelle Specialty Solutions LLC - Spring | Pixelle Specialty Solutions LLC - (PA) | Spring Grove, PA | PJM Interconnection, LLC (PJM) | 360.6 GWh | Apr 1948 | May 2026 | Black Liquor : 44.5% Natural Gas : 29.4% Bituminous Coal : 20.9% Wood/Wood Waste Solids : 3.6% Residual Fuel Oil : 1.1% Sludge Waste : 0.5% |
| Salt Creek Wind | Salt Creek Wind, LLC | Traer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 360.0 GWh | Nov 2025 | May 2026 | Wind |
| Middletown Coke Company, LLC | SunCoke Energy, Inc. | Middletown, OH | PJM Interconnection, LLC (PJM) | 360.0 GWh | Nov 2011 | Oct 2025 | Other Gas : 99.1% Natural Gas : 0.9% |
| Cavalry Solar Hybrid | Cavalry Energy Center LLC | Monon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 359.9 GWh | Apr 2024 | May 2026 | Solar |
| Hardy Hills Solar Energy LLC | Hardy Hills Solar LLC | Frankfort, IN | Midcontinent Independent System Operator, Inc. (MISO) | 359.5 GWh | Feb 2024 | May 2026 | Solar |
| Timbermill Wind, LLC | Timbermill Wind | Edenton, NC | PJM Interconnection, LLC (PJM) | 359.5 GWh | Nov 2024 | May 2026 | Wind |
| Big Sampson Wind | Big Sampson Wind Project, LLC | TBD, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 359.3 GWh | - | May 2026 | Wind |
| Diver Solar, LLC | Diver Solar, LLC | Thornton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 359.2 GWh | Aug 2025 | May 2026 | Solar |
| Castle Gap Solar Hybrid | Upton County Solar 2 LLC | McCarney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 359.0 GWh | Apr 2018 | May 2026 | Solar |
| Camilla Solar Energy Project | Invenergy Services LLC | Camilla, GA | Southern Company Services, Inc. - Trans (SOCO) | 359.0 GWh | Jan 2020 | May 2026 | Solar |
| Crescent Wind Park | Consumers Energy Co - (MI) | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 358.8 GWh | Jan 2021 | May 2026 | Wind |
| Prairie Winds SD1 | Basin Electric Power Coop | Crow Lake, SD | Southwest Power Pool (SWPP) | 358.1 GWh | Jan 2011 | Dec 2025 | Wind |
| Blue Summit II Wind | Blue Summit II Wind, LLC | Vernon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 357.9 GWh | Dec 2018 | May 2026 | Wind |
| Tuscola Bay Wind | Tuscola Bay Wind LLC | Reese, MI | Midcontinent Independent System Operator, Inc. (MISO) | 357.9 GWh | Nov 2012 | May 2026 | Wind |
| Elbow Creek Wind Project LLC | Elbow Creek Wind Project LLC | Forsan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 357.9 GWh | Nov 2008 | Dec 2025 | Wind |
| Kimberly Clark Mobile - CHP Plant | Kimberly Clark - Mobile Alabama | Mobile, AL | Southern Company Services, Inc. - Trans (SOCO) | 357.6 GWh | Mar 2019 | 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 |