Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Allegheny Hydro No 8 | Allegheny Hydro LP | Adrian, PA | PJM Interconnection, LLC (PJM) | 73.2 GWh | Nov 1990 | Dec 2023 | Water |
| ENEL Salt Wells LLC | ENEL Salt Wells LLC | Fallon, NV | Nevada Power Company (NEVP) | 73.2 GWh | Feb 2009 | Dec 2023 | Geothermal |
| Buffalo Bill | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 73.2 GWh | Aug 1992 | Dec 2023 | Water |
| Rollins | Nevada Irrigation District | Colfax, CA | California Independent System Operator (CISO) | 73.1 GWh | Jul 1980 | Dec 2023 | Water |
| Cornell | Northern States Power Co - Minnesota | Chippewa Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 72.9 GWh | Jun 1976 | Dec 2023 | Water |
| Corpus Christi | Equistar Chemicals LP | Corpus Christi, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 72.9 GWh | Apr 1989 | Dec 2023 | Natural Gas |
| Grace | PacifiCorp | Grace, ID | PacifiCorp East (PACE) | 72.9 GWh | Jun 1923 | Dec 2023 | Water |
| Roadrunner Solar | NRG Solar Roadrunner | Santa Teresa, NM | El Paso Electric Company (EPE) | 72.6 GWh | Jul 2011 | Dec 2023 | Solar |
| SJA Solar LLC-Solterra Monastery CSG | SJA Solar, LLC | Spencer, MA | ISO New England (ISNE) | 72.5 GWh | Nov 2016 | Dec 2023 | Solar |
| High Acres Gas Recovery | WM Renewable Energy LLC | Fairport, NY | New York Independent System Operator (NYIS) | 72.1 GWh | Apr 1991 | Dec 2023 | Landfill Gas |
| Summit Lake | Central Iowa Power Cooperative | Creston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 72.1 GWh | Feb 1951 | Dec 2023 | Natural Gas |
| Bluebell Solar | Bluebell Solar, LLC | Sterling City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 72.0 GWh | Oct 2018 | Aug 2024 | Solar |
| Swift Creek Chemical Complex | White Springs Agrici Chem Inc | White Springs, FL | Duke Energy Florida, Inc. (FPC) | 71.9 GWh | Dec 1979 | Aug 2024 | Other Fuel : 95.7% Natural Gas : 4.3% |
| Elektron Solar, LLC | Elektron Solar, LLC | Grantsville, UT | PacifiCorp East (PACE) | 71.8 GWh | - | Aug 2024 | Solar |
| Berry NMW Cogens | Berry Petroleum Co | Bakersfield, CA | California Independent System Operator (CISO) | 71.7 GWh | Oct 2017 | Dec 2023 | Natural Gas |
| Alpaugh 50 | Consolidated Edison Development Inc. | Alpaugh, CA | California Independent System Operator (CISO) | 71.7 GWh | Nov 2012 | Dec 2023 | Solar |
| Twin Cities Hydro LLC | Twin Cities Hydro LLC | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 71.6 GWh | Sep 1924 | Dec 2023 | Water |
| CPV Stagecoach Solar | CPV Stagecoach Solar, LLC | Andersonville, GA | Southern Company Services, Inc. - Trans (SOCO) | 71.5 GWh | - | Aug 2024 | Solar |
| Copco 1 | PacifiCorp | Hornbrook, CA | PacifiCorp West (PACW) | 71.4 GWh | Dec 1917 | Dec 2023 | Water |
| Kahuku Wind Power LLC | Evergreen Wind, LLC | Honolulu, HI | 71.4 GWh | Feb 2011 | Aug 2024 | Wind | |
| Edwards Sanborn S4 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 71.4 GWh | Oct 2022 | Aug 2024 | Solar |
| Carson Ice-Gen Project | Sacramento Municipal Util Dist | Sacramento, CA | Balancing Authority of Northern California (BANC) | 71.3 GWh | Sep 1995 | Aug 2024 | Natural Gas : 99.9% |
| Western Michigan University Power Plant | Western Michigan University | Kalamazoo, MI | Midcontinent Independent System Operator, Inc. (MISO) | 71.3 GWh | Jul 1997 | Dec 2023 | Natural Gas |
| Cassville Solar | Wisconsin Power & Light Co | Cassville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 71.2 GWh | Nov 2023 | Aug 2024 | Solar |
| Winquepin Renewable Energy Center | Duke Energy Florida, LLC | Lee, FL | Duke Energy Florida, Inc. (FPC) | 71.0 GWh | - | Aug 2024 | Solar |
| Avalon Solar | Arevon Energy, Inc. | Pima, AZ | Tucson Electric Power (TEPC) | 70.9 GWh | Nov 2014 | Dec 2023 | Solar |
| Aurora County Wind | Consolidated Edison Development Inc. | White Lake, SD | Southwest Power Pool (SWPP) | 70.8 GWh | Sep 2018 | Dec 2023 | Wind |
| Port Comfort Power LLC | Peaker Power, LLC | Point Comfort, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 70.8 GWh | Jun 2017 | Dec 2023 | Natural Gas |
| Moraine Wind LLC | Avangrid Renewables LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 70.6 GWh | Nov 2003 | Dec 2023 | Wind |
| Big Juniper Solar | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 70.6 GWh | - | Aug 2024 | Solar |
| Swan Lake | Southeast Alaska Power Agency | Ketchikan, AK | (NA) | 70.6 GWh | May 1984 | Dec 2023 | Water |
| Pejepscot Hydroelectric Project | Topsham Hydro Partners | Topsham, ME | ISO New England (ISNE) | 70.6 GWh | Oct 1987 | Dec 2023 | Water |
| Savannah River Site Biomass Cogen | Ameresco | Aiken, SC | Dominion Energy South Carolina, Inc. (SCEG) | 70.5 GWh | Dec 2011 | Aug 2024 | Wood/Wood Waste Solids : 91.8% Tire-derived Fuels : 7.9% |
| Fenner Wind | CHI Energy Inc | Cazenovia, NY | New York Independent System Operator (NYIS) | 70.4 GWh | Sep 2001 | Dec 2023 | Wind |
| Lloyd Shoals | Georgia Power Co | Jackson, GA | Southern Company Services, Inc. - Trans (SOCO) | 70.3 GWh | Jan 1911 | Dec 2023 | Water |
| Carroll Area Wind Farm | SRIV Partnership LLC | Templeton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 70.3 GWh | Dec 2014 | Dec 2023 | Wind |
| Rubart | Sunflower Electric Power Corp | Ulysses, KS | Southwest Power Pool (SWPP) | 70.3 GWh | Aug 2014 | Dec 2023 | Natural Gas |
| Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | Public Service Company of Colorado (PSCO) | 70.3 GWh | Jun 2001 | Aug 2024 | Natural Gas |
| Voyager Wind IV | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 70.2 GWh | Nov 2018 | Dec 2023 | Wind |
| Berkshire Power | Berkshire Power Co LLC | Agawam, MA | ISO New England (ISNE) | 70.1 GWh | Aug 1999 | Dec 2023 | Natural Gas |
| M L Hibbard | ALLETE, Inc. | Duluth, MN | Midcontinent Independent System Operator, Inc. (MISO) | 70.1 GWh | May 1949 | Aug 2024 | Wood/Wood Waste Solids : 86.7% Subbituminous Coal : 12.2% Natural Gas : 1.1% |
| Bayway Refinery | Phillips 66 | Linden, NJ | PJM Interconnection, LLC (PJM) | 70.1 GWh | Nov 1967 | Aug 2024 | Waste Heat |
| Honeysuckle Solar Farm | Lightsource Renewable Energy Asset Management, LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 70.1 GWh | - | Aug 2024 | Solar |
| Madison Dam | NorthWestern Energy (MT Hydro) | Ennis, MT | NorthWestern Corporation (NWMT) | 69.9 GWh | Aug 1906 | Sep 2023 | Water |
| Nimbus | U S Bureau of Reclamation | Folsom, CA | Balancing Authority of Northern California (BANC) | 69.9 GWh | Apr 1955 | Dec 2023 | Water |
| Pine Tree Acres | EPP Renewable Energy | Lenox Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 69.8 GWh | May 1998 | Aug 2024 | Landfill Gas |
| Ocoee 1 | Tennessee Valley Authority | Benton, TN | Tennessee Valley Authority (TVA) | 69.8 GWh | Dec 1911 | Dec 2023 | Water |
| Blake | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 69.8 GWh | Dec 1956 | Dec 2023 | Water |
| McKay Bay Facility | City of Tampa | Tampa, FL | Tampa Electric Company (TEC) | 69.8 GWh | May 1985 | Aug 2024 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Hydro Kennebec Project | Hydro Kennebec LLC | Winslow, ME | ISO New England (ISNE) | 69.6 GWh | Dec 1988 | Dec 2023 | Water |
| Mojave Siphon | California Dept. of Water Resources | Hesperia, CA | California Independent System Operator (CISO) | 69.6 GWh | Jul 1996 | Dec 2023 | Water |
| Anheuser-Busch Jacksonville | Anheuser-Busch Inc | Jacksonville, FL | JEA (JEA) | 69.5 GWh | Oct 1987 | Dec 2023 | Natural Gas |
| Hoot Lake Solar | Otter Tail Power Co | Fergus Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 69.4 GWh | Jul 2023 | Aug 2024 | Solar |
| Pfizer Groton Plant | Pfizer Inc | Groton, CT | ISO New England (ISNE) | 69.4 GWh | Dec 1947 | Aug 2024 | Natural Gas : 97.6% Distillate Fuel Oil : 2.4% |
| E J West | Erie Boulevard Hydropower LP | Lake Luzerne, NY | New York Independent System Operator (NYIS) | 69.4 GWh | Dec 1929 | Dec 2023 | Water |
| Deer Rips | Brookfield White Pine Hydro LLC | Auburn, ME | ISO New England (ISNE) | 69.3 GWh | Dec 1902 | Dec 2023 | Water |
| Parnassus Central Utility Plant | University of California-San Francisco | San Francisco, CA | California Independent System Operator (CISO) | 69.3 GWh | Dec 1995 | Aug 2024 | Natural Gas |
| Androscoggin Mill | Pixelle Androscoggin LLC | Jay, ME | ISO New England (ISNE) | 69.3 GWh | Dec 1963 | Mar 2023 | Natural Gas : 51.1% Black Liquor : 37.4% Wood/Wood Waste Solids : 11.6% |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 69.2 GWh | - | Aug 2024 | Solar |
| Robbs Peak | Sacramento Municipal Util Dist | Fresh Pond, CA | Balancing Authority of Northern California (BANC) | 69.1 GWh | Sep 1965 | Dec 2023 | Water |
| San Francisquito 2 | Los Angeles Department of Water & Power | Saugus, CA | Los Angeles Department of Water and Power (LDWP) | 69.0 GWh | Jun 1920 | Dec 2023 | Water |
| University of Alaska Fairbanks | University of Alaska | Fairbanks, AK | 68.9 GWh | Dec 1963 | Aug 2024 | Subbituminous Coal : 97.3% Distillate Fuel Oil : 2.6% | |
| Mountain View III | Avangrid Renewables LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 68.7 GWh | Nov 2003 | Dec 2023 | Wind |
| Central 40 | Central 40, LLC | Newman, CA | California Independent System Operator (CISO) | 68.7 GWh | Jan 2021 | Aug 2024 | Solar |
| San Luis Valley Solar Ranch | Avangrid Renewables LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 68.7 GWh | Nov 2011 | Aug 2024 | Solar |
| Simplot Leasing Don Plant | Simplot Leasing Corp | Pocatello, ID | Idaho Power Company (IPCO) | 68.6 GWh | Jan 1986 | Aug 2024 | Waste Heat |
| Chaves County Solar II | Chaves County Solar II, LLC | Roswell, NM | Southwest Power Pool (SWPP) | 68.6 GWh | Mar 2023 | Aug 2024 | Solar |
| Deferiet | Erie Boulevard Hydropower LP | Deferiet, NY | New York Independent System Operator (NYIS) | 68.6 GWh | Dec 1924 | Dec 2023 | Water |
| Ormesa III | Ormat Nevada Inc | Holtville, CA | Imperial Irrigation District (IID) | 68.5 GWh | Apr 1989 | Dec 2023 | Geothermal |
| Crawfish River | Wisconsin Power & Light Co | Jefferson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 68.5 GWh | Nov 2023 | Aug 2024 | Solar |
| Greenville Electric Generating Station | Buckeye Power, Inc | Greenville, OH | PJM Interconnection, LLC (PJM) | 68.5 GWh | May 2000 | Dec 2023 | Natural Gas |
| Hibbing | Hibbing Public Utilities Comm | Hibbing, MN | Midcontinent Independent System Operator, Inc. (MISO) | 68.3 GWh | Mar 1965 | Dec 2023 | Natural Gas : 63.6% Wood/Wood Waste Solids : 35.0% Subbituminous Coal : 1.4% |
| Big Timber Wind Farm | Consolidated Edison Development Inc. | Big Timber, MT | NorthWestern Corporation (NWMT) | 68.2 GWh | Jan 2018 | Aug 2024 | Wind |
| Beaver Dam | Beaver Dam Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 68.1 GWh | May 2016 | Dec 2023 | Natural Gas |
| Univ of Massachusetts Medical Center | University of Massachusetts Medical | Worcester, MA | ISO New England (ISNE) | 68.1 GWh | Mar 1974 | Dec 2023 | Natural Gas : 97.4% Residual Fuel Oil : 2.4% |
| Alcova | U S Bureau of Reclamation | Alcova, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 68.1 GWh | Jun 1955 | Dec 2023 | Water |
| Innovative Solar 67 | John Laing US Solar Corp. | Willard, NC | Duke Energy Progress East (CPLE) | 67.7 GWh | Nov 2018 | Aug 2024 | Solar |
| La Luz Energy Center | Public Service Co of NM | Belen, NM | Public Service Company of New Mexico (PNM) | 67.7 GWh | Nov 2015 | Dec 2023 | Natural Gas |
| Innovative Solar 47 | MN8 Energy LLC | Maxton, NC | Duke Energy Progress East (CPLE) | 67.4 GWh | Mar 2017 | Aug 2024 | Solar |
| French Meadows | Placer County Water Agency | Foresthill, CA | California Independent System Operator (CISO) | 67.4 GWh | Sep 1966 | Dec 2023 | Water |
| Antrim Wind | Antrim Wind Energy LLC | Antrim, NH | ISO New England (ISNE) | 67.3 GWh | Nov 2019 | Aug 2024 | Wind |
| Coalinga 25D Cogen | Chevron USA Inc | Coalinga, CA | California Independent System Operator (CISO) | 67.0 GWh | Sep 1986 | Dec 2023 | Natural Gas |
| Heritage Garden Wind Farm I LLC | DTE Sustainable Generation | Garden, MI | Midcontinent Independent System Operator, Inc. (MISO) | 67.0 GWh | Aug 2012 | Dec 2023 | Wind |
| Lee Energy Facility | Lee County Generating Station | Dixon, IL | PJM Interconnection, LLC (PJM) | 67.0 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Caprock Solar 1 LLC | Duke Energy Renewables Services | San Jon, NM | Southwest Power Pool (SWPP) | 66.9 GWh | Nov 2016 | Aug 2024 | Solar |
| Platteview Solar LLC | AES Distributed Energy | Ashland, NE | Southwest Power Pool (SWPP) | 66.7 GWh | - | Aug 2024 | Solar |
| Oak Tree Energy | Consolidated Edison Development Inc. | Clark, SD | Southwest Power Pool (SWPP) | 66.7 GWh | Nov 2014 | Dec 2023 | Wind |
| Jersey Valley Geothermal Power Plant | Ormat Nevada Inc | Imlay, NV | Nevada Power Company (NEVP) | 66.7 GWh | Nov 2010 | Dec 2023 | Geothermal |
| Kiefer Landfill | Sacramento County of Dpt Waste | Sloughhouse, CA | Balancing Authority of Northern California (BANC) | 66.6 GWh | Nov 1999 | Dec 2023 | Landfill Gas |
| Yuma Cogeneration Associates | Falcon Power Operating Company | Yuma, AZ | Arizona Public Service Company (AZPS) | 66.6 GWh | Feb 1994 | Aug 2024 | Natural Gas |
| Midway Solar Farm II | Dominion Renewable Energy | Calipatria, CA | Imperial Irrigation District (IID) | 66.6 GWh | Apr 2017 | Aug 2024 | Solar |
| Gordon Butte Wind LLC | Gordon Butte Wind LLC | Martinsdale, MT | NorthWestern Corporation (NWMT) | 66.5 GWh | Dec 2011 | Dec 2023 | Wind |
| Red Shield Envir Old Town Facility | ND Paper, Inc. | Old Town, ME | ISO New England (ISNE) | 66.3 GWh | Jun 1965 | Apr 2023 | Wood/Wood Waste Solids : 63.4% Black Liquor : 22.1% Natural Gas : 11.8% Residual Fuel Oil : 2.7% |
| Wolf Run Energy | Wolf Run Energy LLC | Wilmot Township, PA | PJM Interconnection, LLC (PJM) | 66.1 GWh | May 2019 | Dec 2023 | Natural Gas |
| Big Turtle Wind Farm, LLC | DTE Sustainable Generation | Harbor Beach, MI | Midcontinent Independent System Operator, Inc. (MISO) | 66.1 GWh | Nov 2014 | Dec 2023 | Wind |
| FL Solar 4, LLC | Onward Energy | Tallahassee, FL | City of Tallahassee (TAL) | 66.0 GWh | Nov 2019 | Aug 2024 | Solar |
| Mililani South Solar Farm | Mililani I Solar LLC | Mililani, HI | 66.0 GWh | Jun 2022 | Aug 2024 | Solar | |
| Orion III Solar Project | Ben Milam Solar 3 LLC | Buckholts, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 65.9 GWh | - | Aug 2024 | Solar |
| New Market Solar | New Market Solar | Sardinia, OH | PJM Interconnection, LLC (PJM) | 65.8 GWh | Jun 2023 | Aug 2024 | Solar |
| South Fork Wind | Orsted Wind Power North America LLC | East Hampton, NY | New York Independent System Operator (NYIS) | 65.8 GWh | - | Aug 2024 | Wind |
Summary of Power Plants By State
Figures are based on August 2024 generation numbers.| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Alabama | # 7 | 78 | 14,073.11 GWh |
| Alaska | # 48 | 147 | 631.71 GWh |
| Arizona | # 10 | 161 | 12,447.73 GWh |
| Arkansas | # 23 | 77 | 6,473.81 GWh |
| California | # 4 | 1,666 | 22,299.47 GWh |
| Colorado | # 28 | 277 | 5,476.67 GWh |
| Connecticut | # 33 | 159 | 4,351.57 GWh |
| Delaware | # 49 | 31 | 481.79 GWh |
| District of Columbia | # 51 | 12 | 19.18 GWh |
| Florida | # 2 | 286 | 27,339.08 GWh |
| Georgia | # 6 | 251 | 14,863.07 GWh |
| Hawaii | # 47 | 69 | 841.39 GWh |
| Idaho | # 43 | 142 | 1,655.52 GWh |
| Illinois | # 5 | 335 | 17,196.16 GWh |
| Indiana | # 18 | 202 | 9,001.13 GWh |
| Iowa | # 26 | 283 | 5,529.62 GWh |
| Kansas | # 31 | 165 | 5,363.63 GWh |
| Kentucky | # 21 | 55 | 6,964.00 GWh |
| Louisiana | # 14 | 82 | 10,133.66 GWh |
| Maine | # 45 | 162 | 1,185.43 GWh |
| Maryland | # 38 | 185 | 3,346.65 GWh |
| Massachusetts | # 41 | 614 | 1,896.47 GWh |
| Michigan | # 12 | 274 | 12,135.86 GWh |
| Minnesota | # 27 | 748 | 5,511.98 GWh |
| Mississippi | # 19 | 55 | 7,436.42 GWh |
| Missouri | # 20 | 126 | 7,051.26 GWh |
| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,306.38 GWh |
| Nebraska | # 36 | 125 | 3,559.93 GWh |
| Nevada | # 32 | 110 | 4,699.98 GWh |
| New Hampshire | # 42 | 60 | 1,808.14 GWh |
| New Jersey | # 25 | 387 | 5,633.45 GWh |
| New Mexico | # 39 | 139 | 3,198.26 GWh |
| New York | # 11 | 848 | 12,289.60 GWh |
| North Carolina | # 9 | 893 | 13,559.75 GWh |
| North Dakota | # 35 | 59 | 3,641.88 GWh |
| Ohio | # 8 | 190 | 13,652.00 GWh |
| Oklahoma | # 15 | 130 | 10,062.87 GWh |
| Oregon | # 29 | 262 | 5,448.37 GWh |
| Pennsylvania | # 3 | 246 | 23,205.63 GWh |
| Rhode Island | # 46 | 97 | 1,061.17 GWh |
| South Carolina | # 16 | 203 | 9,629.88 GWh |
| South Dakota | # 44 | 53 | 1,603.17 GWh |
| Tennessee | # 22 | 87 | 6,912.16 GWh |
| Texas | # 1 | 797 | 58,529.53 GWh |
| Utah | # 37 | 122 | 3,440.26 GWh |
| Vermont | # 50 | 114 | 207.44 GWh |
| Virginia | # 13 | 213 | 10,408.51 GWh |
| Washington | # 17 | 138 | 9,091.93 GWh |
| West Virginia | # 30 | 36 | 5,412.86 GWh |
| Wisconsin | # 24 | 230 | 6,416.93 GWh |
| Wyoming | # 34 | 70 | 3,868.32 GWh |