Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Gilbert | Gilbert Power, LLC | Milford, NJ | PJM Interconnection, LLC (PJM) | 54.8 GWh | Jun 1970 | Dec 2024 | Natural Gas |
| Thousand Springs | Idaho Power Co | Wendell, ID | Idaho Power Company (IPCO) | 54.8 GWh | Jul 1912 | Dec 2024 | Water |
| Caden Energix Endless Caverns, LLC | Caden Energix Endless Caverns, LLC | New Market, VA | PJM Interconnection, LLC (PJM) | 54.9 GWh | Nov 2023 | Mar 2026 | Solar |
| Grant County Wind LLC | Grant County Wind, LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 54.9 GWh | Jul 2010 | Dec 2024 | Wind |
| Steel Winds Wind Farm | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 54.9 GWh | May 2007 | Dec 2024 | Wind |
| Citizens Imperial Solar | Citizens Enterprises Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 55.2 GWh | Jul 2019 | Mar 2026 | Solar |
| Muskegon Solar | Consumers Energy Co - (MI) | Muskegon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 55.2 GWh | - | Mar 2026 | Solar |
| Crosswind Energy Project | Junction Hilltop Management LLC | Ruthven, IA | Southwest Power Pool (SWPP) | 55.3 GWh | May 2007 | Dec 2024 | Wind |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 55.3 GWh | Nov 2009 | May 2025 | Landfill Gas |
| Apache Solar I | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 55.5 GWh | Sep 2017 | Dec 2024 | Solar |
| Cedar Hills Wind Farm | Montana-Dakota Utilities Co | Rhame, ND | Midcontinent Independent System Operator, Inc. (MISO) | 55.6 GWh | May 2010 | Dec 2024 | Wind |
| Vischer Ferry | New York Power Authority | Rexford, NY | New York Independent System Operator (NYIS) | 55.6 GWh | Jun 1924 | Dec 2024 | Water |
| Cold Springs Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 55.6 GWh | Nov 2012 | Dec 2024 | Wind |
| Fort Benning Solar Facility | Georgia Power Co | Fort Mitchell, AL | Southern Company Services, Inc. - Trans (SOCO) | 55.6 GWh | Nov 2015 | Mar 2026 | Solar |
| SWM Fuel Cell | Yaphank Fuel Cell Park, LLC | Yaphank, NY | New York Independent System Operator (NYIS) | 55.6 GWh | Nov 2021 | Dec 2024 | Natural Gas |
| Marshall Energy Facility | Tennessee Valley Authority | Calvert City, KY | Tennessee Valley Authority (TVA) | 55.7 GWh | May 2002 | Mar 2026 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Niland Gas Turbine Plant | Imperial Irrigation District | Niland, CA | Imperial Irrigation District (IID) | 55.7 GWh | May 2008 | Dec 2024 | Natural Gas |
| Bristol Myers Squibb New Brunswick | Bristol-Myers Squibb Co | New Brunswick, NJ | PJM Interconnection, LLC (PJM) | 55.7 GWh | Jun 1992 | Mar 2026 | Natural Gas |
| Beardsley | Oakdale&South San Joaquin Irrigation D. | None, CA | California Independent System Operator (CISO) | 55.7 GWh | Apr 1957 | Dec 2024 | Water |
| Crescent | New York Power Authority | Crescent, NY | New York Independent System Operator (NYIS) | 55.8 GWh | Jun 1924 | Dec 2024 | Water |
| Kingbird B Solar, LLC | Arevon Energy, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 55.8 GWh | Mar 2016 | Dec 2024 | Solar |
| Johnson 1 | Central Nebraska Pub P&I Dist | Elwood, NE | Southwest Power Pool (SWPP) | 55.8 GWh | Mar 1941 | Dec 2024 | Water |
| Alamo | California Dept. of Water Resources | Pearblossom, CA | California Independent System Operator (CISO) | 55.9 GWh | Jun 1986 | Dec 2024 | Water |
| R M Heskett | Montana-Dakota Utilities Co | Mandan, ND | Midcontinent Independent System Operator, Inc. (MISO) | 55.9 GWh | Oct 1954 | Mar 2026 | Natural Gas |
| EE Waianae Solar Project | EE Waianae Solar Project LLC | Waianae, HI | (HECO) | 56.0 GWh | Dec 2016 | Mar 2026 | Solar |
| Big Spring Wind Power Facility | Terra-Gen Operating Co-Wind | Big Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 56.0 GWh | Nov 1998 | Dec 2024 | Wind |
| Marine Corps Logistics Base Solar | Georgia Power Co | Albany, GA | Southern Company Services, Inc. - Trans (SOCO) | 56.0 GWh | Jan 2018 | Mar 2026 | Solar |
| Phelps Dodge Refining | Phelps Dodge Refining Corp | El Paso, TX | El Paso Electric Company (EPE) | 56.1 GWh | Sep 1986 | Dec 2024 | Natural Gas |
| Pinal Central Energy Center Hybrid | Pinal Central Energy Center, LLC | Casa Grande, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 56.1 GWh | Mar 2018 | Mar 2026 | Solar |
| Mare Branch | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 56.1 GWh | - | Mar 2026 | Solar |
| Saint Marys Hospital Power Plant | St Mary's Hospital | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 56.2 GWh | Dec 1970 | Mar 2026 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Georgia-Pacific Toledo Mill | Georgia-Pacific Toledo LLC | Toledo, OR | Bonneville Power Administration (BPAT) | 56.2 GWh | Jan 2007 | Dec 2024 | Black Liquor : 54.8% Natural Gas : 45.2% |
| Milner Dam Wind Park LLC | Idaho Wind Partners 1 LLC | Burley, ID | Idaho Power Company (IPCO) | 56.2 GWh | Jan 2011 | Dec 2024 | Wind |
| Webberville Solar Project | FRV AE Solar LLC | Manor, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 56.3 GWh | Nov 2011 | Dec 2024 | Solar |
| Baxley | SR Baxley, LLC | Baxley, GA | Southern Company Services, Inc. - Trans (SOCO) | 56.3 GWh | Nov 2020 | Mar 2026 | Solar |
| California Institute of Technology | California Institute-Technology | Pasadena, CA | California Independent System Operator (CISO) | 56.4 GWh | Jul 2003 | Mar 2026 | Natural Gas |
| Wildcat Wind | Wildcat Wind, LLC | Lovington, NM | Southwest Power Pool (SWPP) | 56.4 GWh | Jun 2012 | Dec 2024 | Wind |
| Caden Energix Hickory LLC | Caden Energix Hickory LLC | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 56.4 GWh | Jul 2020 | Mar 2026 | Solar |
| Crete Energy Venture LLC | Crete Energy Venture LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 56.5 GWh | Apr 2002 | Nov 2024 | Natural Gas |
| Kelso 2 Solar | Kelso 2 Solar, LLC | Scott County, MO | 56.6 GWh | - | Mar 2026 | Solar | |
| Little Quinnesec Falls Hydro Project | Eagle Creek Renewable Energy, LLC | Niagara, WI | Midcontinent Independent System Operator, Inc. (MISO) | 56.6 GWh | Nov 1900 | Dec 2024 | Water |
| Thorpe | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 56.7 GWh | Sep 1941 | Dec 2024 | Water |
| TA-High Desert LLC | TA-High Desert LLC | Lancaster, CA | California Independent System Operator (CISO) | 56.8 GWh | Feb 2013 | Dec 2024 | Solar |
| Foster | USACE Northwestern Division | Foster, OR | Bonneville Power Administration (BPAT) | 56.9 GWh | Aug 1968 | Dec 2024 | Water |
| Elephant Butte | U S Bureau of Reclamation | Truth or Consequences, NM | Western Area Power Administration - Rocky Mountain Region (WACM) | 56.9 GWh | Oct 1940 | Dec 2024 | Water |
| Univ of NC Chapel Hill Cogen Facility | University of North Carolina | Chapel Hill, NC | Duke Energy Carolinas (DUK) | 57.0 GWh | Jun 1991 | Mar 2026 | Natural Gas : 55.7% Bituminous Coal : 44.3% |
| Oasis Alta | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 57.0 GWh | Mar 2021 | Dec 2024 | Wind |
| Edwards Sanborn E3 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 57.0 GWh | Nov 2021 | Mar 2026 | Solar |
| San Diego State University | San Diego State University | San Diego, CA | California Independent System Operator (CISO) | 57.0 GWh | Aug 2002 | Mar 2026 | Natural Gas : 97.3% Solar : 2.7% |
| Caprock Solar 1 LLC | Duke Energy Renewables Services | San Jon, NM | Southwest Power Pool (SWPP) | 57.2 GWh | Nov 2016 | Mar 2026 | Solar |
| Weston Hydro | Brookfield White Pine Hydro LLC | Skowhegan, ME | ISO New England (ISNE) | 57.4 GWh | Dec 1919 | Dec 2024 | Water |
| Mechanicsville Solar | Mechanicsville Solar, LLC | Mechanicsville, VA | PJM Interconnection, LLC (PJM) | 57.4 GWh | Aug 2020 | Mar 2026 | Solar |
| Kilbourn | Wisconsin Power & Light Co | Wisconsin Dells, WI | Midcontinent Independent System Operator, Inc. (MISO) | 57.6 GWh | Jun 1926 | Dec 2024 | Water |
| Crossroads Solar (IN) | Crossroads Solar, LLC - (IN) | Van Buren Township, IN | Midcontinent Independent System Operator, Inc. (MISO) | 57.6 GWh | - | Mar 2026 | Solar |
| Skelton | Brookfield White Pine Hydro LLC | Dayton, ME | ISO New England (ISNE) | 57.6 GWh | Dec 1947 | Dec 2024 | Water |
| Prairie Creek Solar | Sol Systems | Jacksonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 57.6 GWh | Oct 2023 | Mar 2026 | Solar |
| Antelope DSR 3 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 57.7 GWh | Aug 2019 | Dec 2024 | Solar |
| Sunray 2 | Sunray Energy 2, LLC | Daggett, CA | California Independent System Operator (CISO) | 57.7 GWh | Nov 1984 | Dec 2024 | Solar |
| Cimarron River | Sunflower Electric Power Corp | Liberal, KS | Southwest Power Pool (SWPP) | 57.7 GWh | Sep 1963 | Dec 2024 | Natural Gas |
| Thermo No 1 | Thermo No 1 BE 01 LLC | Milford, UT | PacifiCorp East (PACE) | 57.7 GWh | Mar 2013 | Dec 2024 | Geothermal |
| Green Mountain | U S Bureau of Reclamation | Kremmling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 57.8 GWh | Apr 1943 | Dec 2024 | Water |
| Okeelanta Cogeneration | New Hope Power Company | South Bay, FL | Florida Power & Light Co. (FPL) | 57.8 GWh | Dec 1995 | Mar 2026 | Agricultural By-Products : 97.8% Natural Gas : 2.2% |
| Ryegrass Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 57.9 GWh | Nov 2012 | Dec 2024 | Wind |
| SR Lambert I, LLC | SR Lambert I, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 58.2 GWh | - | Mar 2026 | Solar |
| University of Alaska Fairbanks | University of Alaska | Fairbanks, AK | 58.2 GWh | Dec 1963 | Mar 2026 | Subbituminous Coal : 94.1% Distillate Fuel Oil : 5.0% Natural Gas : 0.9% | |
| Deer Rips | Brookfield White Pine Hydro LLC | Auburn, ME | ISO New England (ISNE) | 58.2 GWh | Dec 1902 | Dec 2024 | Water |
| RE Garland A | Southern Power Co | Rosamond, CA | California Independent System Operator (CISO) | 58.2 GWh | Aug 2016 | Dec 2024 | Solar |
| Athens Energy | Athens Energy, LLC | Athens, ME | ISO New England (ISNE) | 58.2 GWh | Sep 2016 | Dec 2024 | Wood/Wood Waste Solids |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 58.3 GWh | Jun 2019 | Dec 2024 | Natural Gas |
| Upper Malad | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 58.3 GWh | May 1948 | Dec 2024 | Water |
| Wayne County Energy Complex | Duke Energy Progress - (NC) | Goldsboro, NC | Duke Energy Progress East (CPLE) | 58.3 GWh | Apr 2000 | Dec 2024 | Natural Gas : 86.2% Distillate Fuel Oil : 13.8% |
| International Falls Power | Boise White Paper LLC | International Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 58.5 GWh | Dec 1923 | Mar 2026 | Water |
| Bison Solar LLC | Bison Solar LLC | Wellington, CO | Public Service Company of Colorado (PSCO) | 58.6 GWh | Sep 2016 | Mar 2026 | Solar |
| Potrero Hills Energy Producers | Potrero Hills Energy Producers, LLC | Suisun City, CA | California Independent System Operator (CISO) | 58.7 GWh | Mar 2016 | Dec 2024 | Landfill Gas |
| Silver Maple | WEB Silver Maple Wind LLC | Clifton, ME | ISO New England (ISNE) | 58.7 GWh | Sep 2022 | Dec 2024 | Wind |
| Rising Tree Wind Farm II | Rising Tree Wind Farm II LLC | Mojave, CA | California Independent System Operator (CISO) | 58.7 GWh | Dec 2014 | Dec 2024 | Wind |
| Osawatomie | Evergy Metro | Miami, KS | Southwest Power Pool (SWPP) | 58.8 GWh | May 2003 | Dec 2024 | Natural Gas |
| Black Canyon | U S Bureau of Reclamation | Emmet, ID | Bonneville Power Administration (BPAT) | 58.8 GWh | Nov 1925 | Dec 2024 | Water |
| Schaghticoke | Erie Boulevard Hydropower LP | Schaghticoke, NY | New York Independent System Operator (NYIS) | 59.0 GWh | Dec 1907 | Dec 2024 | Water |
| Sheffield Wind | Evergreen Wind, LLC | Sheffield, VT | ISO New England (ISNE) | 59.0 GWh | Sep 2011 | Mar 2026 | Wind |
| DTE Atlantic, LLC | DTE Atlantic, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 59.1 GWh | Nov 2010 | Dec 2024 | Natural Gas |
| SR Lambert II | SR Lambert II, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 59.2 GWh | - | Mar 2026 | Solar |
| Cymric 36W Cogen | Chevron USA Inc | McKittrick, CA | California Independent System Operator (CISO) | 59.2 GWh | Sep 1982 | Dec 2024 | Natural Gas |
| AES Waikoloa Solar Hybrid | AES Distributed Energy | Waikoloa Village, HI | (HECO) | 59.3 GWh | Mar 2023 | Mar 2026 | Solar |
| Winnebago Wind Power Project | Avangrid Power LLC | Forest City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 59.3 GWh | Aug 2008 | Dec 2024 | Wind |
| Plant No 2 Orange County | Orange County Sanitation Dist | Huntington Beach, CA | California Independent System Operator (CISO) | 59.3 GWh | May 1993 | Dec 2024 | Other Biomass Gas : 73.7% Natural Gas : 26.0% |
| Loma Linda University Cogen | Loma Linda University | Loma Linda, CA | California Independent System Operator (CISO) | 59.4 GWh | Jan 1980 | Mar 2026 | Natural Gas |
| Shirley Wind | Duke Energy Renewables Services | Denmark, WI | Midcontinent Independent System Operator, Inc. (MISO) | 59.5 GWh | Oct 2010 | Dec 2024 | Wind |
| Mililani South Solar Farm | Mililani I Solar LLC | Mililani, HI | 59.5 GWh | Jun 2022 | Mar 2026 | Solar | |
| Mammoth G1 | Ormat Nevada Inc | Mammoth lakes, CA | California Independent System Operator (CISO) | 59.6 GWh | Nov 1984 | Dec 2024 | Geothermal |
| Chicago Park | Nevada Irrigation District | Colfax, CA | California Independent System Operator (CISO) | 59.8 GWh | Oct 1965 | Dec 2024 | Water |
| Friant Hydro Facility | Friant Power Authority | Friant, CA | California Independent System Operator (CISO) | 59.8 GWh | Mar 1985 | Dec 2024 | Water |
| Cumberland (NJ) | Calpine New Jersey Generation LLC | Millville, NJ | PJM Interconnection, LLC (PJM) | 59.9 GWh | Apr 1990 | Dec 2024 | Natural Gas : 99.3% Kerosene : 0.7% |
| King & Queen | Industrial Power Generating Company LLC | Little Plymouth, VA | PJM Interconnection, LLC (PJM) | 59.9 GWh | Dec 2007 | Dec 2024 | Landfill Gas : 95.6% Distillate Fuel Oil : 4.4% |
| Upper Falls | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 59.9 GWh | Mar 1922 | Dec 2024 | Water |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | Bonneville Power Administration (BPAT) | 60.0 GWh | Jul 1998 | Dec 2024 | Wind |
| Wildwood Solar Plant | Wildwood Solar, LLC | Tutwiler, MS | Midcontinent Independent System Operator, Inc. (MISO) | 60.0 GWh | - | Mar 2026 | Solar |
| Sawtooth Wind Project | Idaho Winds LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 60.3 GWh | Sep 2011 | Dec 2024 | Wind |
| Pine Tree Acres | NextEra Renewable Fuels, LLC | Lenox Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 60.4 GWh | May 1998 | Mar 2026 | Landfill Gas |
| Warm Springs Power Enterprises | Warm Springs Power Enterprises | Warm Springs, OR | PacifiCorp West (PACW) | 60.5 GWh | May 1982 | Dec 2024 | Water |
Summary of Power Plants By State
Figures are based on March 2026 generation numbers.| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 76 | 10,194.39 GWh |
| Alaska | # 48 | 139 | 566.31 GWh |
| Arizona | # 15 | 183 | 8,256.99 GWh |
| Arkansas | # 25 | 114 | 4,973.03 GWh |
| California | # 5 | 1,656 | 15,197.83 GWh |
| Colorado | # 30 | 294 | 4,491.41 GWh |
| Connecticut | # 31 | 161 | 3,992.67 GWh |
| Delaware | # 49 | 33 | 248.78 GWh |
| District of Columbia | # 51 | 16 | 18.32 GWh |
| Florida | # 3 | 334 | 19,802.71 GWh |
| Georgia | # 8 | 247 | 10,697.11 GWh |
| Hawaii | # 46 | 69 | 784.18 GWh |
| Idaho | # 42 | 144 | 1,957.44 GWh |
| Illinois | # 4 | 379 | 15,489.73 GWh |
| Indiana | # 12 | 216 | 9,257.49 GWh |
| Iowa | # 21 | 289 | 6,478.67 GWh |
| Kansas | # 23 | 183 | 5,489.55 GWh |
| Kentucky | # 29 | 59 | 4,637.74 GWh |
| Louisiana | # 17 | 86 | 8,003.69 GWh |
| Maine | # 45 | 212 | 1,313.24 GWh |
| Maryland | # 39 | 202 | 2,834.84 GWh |
| Massachusetts | # 44 | 639 | 1,383.17 GWh |
| Michigan | # 13 | 268 | 8,564.76 GWh |
| Minnesota | # 26 | 760 | 4,875.53 GWh |
| Mississippi | # 24 | 55 | 5,467.46 GWh |
| Missouri | # 22 | 125 | 5,500.53 GWh |
| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,464.49 GWh |
| Nebraska | # 37 | 121 | 3,330.39 GWh |
| Nevada | # 35 | 114 | 3,487.65 GWh |
| New Hampshire | # 43 | 54 | 1,520.13 GWh |
| New Jersey | # 28 | 379 | 4,705.05 GWh |
| New Mexico | # 33 | 142 | 3,587.89 GWh |
| New York | # 9 | 935 | 10,247.40 GWh |
| North Carolina | # 11 | 896 | 9,821.46 GWh |
| North Dakota | # 32 | 59 | 3,854.12 GWh |
| Ohio | # 6 | 200 | 12,175.28 GWh |
| Oklahoma | # 19 | 142 | 7,305.54 GWh |
| Oregon | # 20 | 266 | 6,583.30 GWh |
| Pennsylvania | # 2 | 249 | 20,000.86 GWh |
| Rhode Island | # 47 | 100 | 610.71 GWh |
| South Carolina | # 14 | 204 | 8,273.25 GWh |
| South Dakota | # 41 | 52 | 2,184.62 GWh |
| Tennessee | # 18 | 88 | 7,335.80 GWh |
| Texas | # 1 | 961 | 46,858.09 GWh |
| Utah | # 38 | 125 | 3,184.50 GWh |
| Vermont | # 50 | 117 | 217.82 GWh |
| Virginia | # 16 | 233 | 8,059.42 GWh |
| Washington | # 7 | 131 | 10,773.76 GWh |
| West Virginia | # 34 | 40 | 3,543.98 GWh |
| Wisconsin | # 27 | 239 | 4,794.79 GWh |
| Wyoming | # 36 | 70 | 3,358.51 GWh |