Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
AES Maui Kuihelani Solar Hybrid | AES Distributed Energy | Waikapu, HI | (HECO) | 73.0 GWh | - | Mar 2025 | Solar : 99.0% Electricity used for energy storage : 1.0% |
AES West Oahu Solar Hybrid | AES Distributed Energy | Waipahu, HI | (HECO) | 21.5 GWh | - | Mar 2025 | Solar : 99.0% Electricity used for energy storage : 1.0% |
AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | PJM Interconnection, LLC (PJM) | 158.1 GWh | - | Mar 2025 | Solar |
Agave | Arizona Public Service Co | Maricopa County, AZ | 171.3 GWh | - | Mar 2025 | Solar | |
Alton Post Office Solar | Urban Grid Solar | Alton, VA | PJM Interconnection, LLC (PJM) | 28.4 GWh | - | Mar 2025 | Solar |
Altona Solar, LLC | Birch Creek Power, LLC | Centralia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 35.2 GWh | - | Mar 2025 | Solar |
AM Wind Repower LLC | Brookfield Renewable Trading and Marketing LP | Whitewater, CA | California Independent System Operator (CISO) | 11.3 GWh | - | Mar 2025 | Wind |
Amite Solar, LLC | Amite Solar, LLC | Roseland, LA | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 GWh | - | Mar 2025 | Solar |
Angelo Solar | Angelo Solar, LLC | Tom Green County, TX | 109.8 GWh | - | Mar 2025 | Solar | |
Anticline Wind | Anticline Wind, LLC | Casper, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 125.8 GWh | - | Mar 2025 | Wind |
AP Sunray LLC | AP Sunray LLC | Knippa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 222.3 GWh | - | Mar 2025 | Solar |
Appaloosa Solar I | Greenbacker Renewable Energy Corporation | Cedar City, UT | PacifiCorp East (PACE) | 73.1 GWh | - | Mar 2025 | Solar |
Arche Energy Project, LLC | Lightsource Renewable Energy Asset Management, LLC | Fulton, OH | PJM Interconnection, LLC (PJM) | 192.4 GWh | - | Mar 2025 | Solar |
Arica Solar | Arica Solar, LLC | Desert Center, CA | California Independent System Operator (CISO) | 659.1 GWh | - | Mar 2025 | Solar |
Aspen Road Solar | Urban Grid Solar | Spring Run, PA | PJM Interconnection, LLC (PJM) | 20.3 GWh | - | Mar 2025 | Solar |
Atlanta Farms Solar | Dominion Renewable Energy | Williamsport, OH | PJM Interconnection, LLC (PJM) | 68.9 GWh | - | Mar 2025 | Solar |
Atrisco Energy Storage | Atrisco Energy Storage LLC | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 108.3 GWh | - | Mar 2025 | Electricity used for energy storage |
Atrisco Solar LLC | Atrisco Solar LLC | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 269.0 GWh | - | Mar 2025 | Solar |
Apple River | Northern States Power Co - Minnesota | Somerset, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.2 GWh | Dec 1900 | Dec 2023 | Water |
Alta Powerhouse | Pacific Gas & Electric Co. | Alta, CA | California Independent System Operator (CISO) | 2.5 GWh | Oct 1902 | Dec 2023 | Water |
Ames Hydro | Public Service Co of Colorado | Ophir, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.1 GWh | May 1906 | Dec 2023 | Water |
A G Wishon | Pacific Gas & Electric Co. | North Fork, CA | California Independent System Operator (CISO) | 16.1 GWh | Aug 1910 | Dec 2023 | Water |
Annex Creek | Alaska Electric Light & Power Co. | Juneau, AK | 8.4 GWh | Nov 1915 | Dec 2023 | Water | |
Appleton | Wisconsin Electric Power Co | Appleton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 GWh | Jul 1916 | Dec 2023 | Water |
Ashton | PacifiCorp | Ashton, ID | PacifiCorp East (PACE) | 30.2 GWh | Jun 1917 | Dec 2023 | Water |
Amoskeag | Central Rivers Power NH, LLC | Manchester, NH | ISO New England (ISNE) | 113.9 GWh | Jul 1922 | Dec 2023 | Water |
Alcona | Consumers Energy Co - (MI) | Glennie, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.9 GWh | Dec 1923 | Dec 2023 | Water |
Alexander | Wisconsin Public Service Corp | Merrill, WI | Midcontinent Independent System Operator, Inc. (MISO) | 19.0 GWh | Dec 1924 | Dec 2023 | Water |
Ayers Island | Central Rivers Power NH, LLC | Bristol, NH | ISO New England (ISNE) | 54.4 GWh | Jul 1925 | Dec 2023 | Water |
Allens Falls | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 32.0 GWh | Dec 1926 | Dec 2023 | Water |
Argyle | City of Argyle - (WI) | Argyle, WI | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 MWh | Dec 1928 | Dec 2023 | Distillate Fuel Oil : 70.0% Water : 30.0% |
Arcadia Electric | City of Arcadia - (WI) | Arcadia, WI | Midcontinent Independent System Operator, Inc. (MISO) | 164.0 MWh | Dec 1929 | Dec 2023 | Distillate Fuel Oil : 65.3% Natural Gas : 34.7% |
Allegan Dam | Consumers Energy Co - (MI) | Allegan, MI | Midcontinent Independent System Operator, Inc. (MISO) | 11.9 GWh | Dec 1934 | Dec 2023 | Water |
Anheuser-Busch St Louis | Anheuser-Busch Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 41.9 GWh | Dec 1938 | Mar 2025 | Natural Gas : 92.4% Other Biomass Gas : 7.6% |
Anita | City of Anita - (IA) | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 MWh | Sep 1939 | Dec 2023 | Distillate Fuel Oil |
Angels | Utica Water & Power Authority | Angels Camp, CA | California Independent System Operator (CISO) | 7.2 GWh | Dec 1939 | Dec 2023 | Water |
Austin | Lower Colorado River Authority | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.7 GWh | Mar 1940 | Dec 2023 | Water |
Axiall Natrium Plant | Westlake Chemical Natrium Plant | New Martinsville, WV | PJM Interconnection, LLC (PJM) | 696.1 GWh | Dec 1942 | Mar 2025 | Natural Gas : 94.4% Other Gas : 5.6% |
Apalachia | Tennessee Valley Authority | Reliance, TN | Tennessee Valley Authority (TVA) | 435.9 GWh | Aug 1943 | Dec 2023 | Water |
Alder | City of Tacoma - (WA) | La Grande, WA | City of Tacoma, Department of Public Utilities, Light Division (TPWR) | 169.4 GWh | Nov 1945 | Dec 2023 | Water |
Alta Municipal Utilities | City of Alta - (IA) | Alta, IA | Southwest Power Pool (SWPP) | 372.0 MWh | Jul 1947 | Dec 2023 | Distillate Fuel Oil |
Argus Cogen Plant | Searles Valley Minerals Operations Inc. | Trona, CA | California Independent System Operator (CISO) | 255.8 GWh | Nov 1947 | Mar 2025 | Bituminous Coal : 94.3% Natural Gas : 5.7% |
Alexandria | City of Alexandria - (MN) | Alexandria, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.0 MWh | Dec 1947 | Dec 2023 | Distillate Fuel Oil |
American Crystal Sugar Moorhead | American Crystal Sugar Co | Moorhead, MN | Southwest Power Pool (SWPP) | 39.8 GWh | Aug 1948 | Dec 2023 | Subbituminous Coal |
Amalgamated Sugar LLC Nampa | Amalgamated Sugar Co-Nampa | Nampa, ID | Idaho Power Company (IPCO) | 49.3 GWh | Sep 1948 | Dec 2023 | Natural Gas |
Amalgamated Sugar Twin Falls | The Amalgamated Sugar Co | Twin Falls, ID | Idaho Power Company (IPCO) | 36.5 GWh | Nov 1948 | Dec 2023 | Natural Gas |
Anadarko | City of Woodsfield - (OH) | Woodsfield, OH | PJM Interconnection, LLC (PJM) | 16.0 MWh | Dec 1948 | Dec 2023 | Distillate Fuel Oil |
Auburn | Auburn Board of Public Works | Auburn, NE | Southwest Power Pool (SWPP) | 155.0 MWh | May 1949 | Dec 2023 | Natural Gas : 72.6% Distillate Fuel Oil : 27.4% |
Allatoona | USCE-Mobile District | Cartersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 111.5 GWh | Dec 1949 | Dec 2023 | Water |
Anson Abenaki Hydros | Eagle Creek Renewable Energy, LLC | Madison, ME | ISO New England (ISNE) | 145.1 GWh | Dec 1949 | Dec 2023 | Water |
Anderson Ranch | U S Bureau of Reclamation | Mountain Home, ID | Bonneville Power Administration (BPAT) | 121.6 GWh | Nov 1950 | Dec 2023 | Water |
Alpena Cement Plant | Lafarge Corp | Alpena, MI | Midcontinent Independent System Operator, Inc. (MISO) | 181.9 GWh | Dec 1951 | Mar 2025 | Petroleum Coke : 80.2% Natural Gas : 19.8% |
Aurora Energy LLC Chena | Aurora Energy LLC | Fairbanks, AK | 143.4 GWh | May 1952 | Dec 2023 | Subbituminous Coal | |
Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 1.4 TWh | Jul 1953 | Mar 2025 | Natural Gas |
Ashland | City of Ashland - (KS) | Ashland, KS | Southwest Power Pool (SWPP) | 27.0 MWh | Aug 1953 | Dec 2023 | Distillate Fuel Oil |
Astoria Generating Station | U S Power Generating Company LLC | Astoria, NY | New York Independent System Operator (NYIS) | 729.8 GWh | Feb 1954 | Dec 2023 | Natural Gas : 88.9% Residual Fuel Oil : 11.1% |
American Crystal Sugar Crookston | American Crystal Sugar Co | Crookston, MN | Midcontinent Independent System Operator, Inc. (MISO) | 46.8 GWh | Aug 1954 | Dec 2023 | Subbituminous Coal |
AES Redondo Beach LLC | AES Redondo Beach LLC | Redondo Beach, CA | California Independent System Operator (CISO) | 256.2 GWh | Sep 1954 | Dec 2023 | Natural Gas |
Albeni Falls | USACE Northwestern Division | Oldtown, ID | Bonneville Power Administration (BPAT) | 164.4 GWh | Apr 1955 | Dec 2023 | Water |
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 |
AES Alamitos LLC | AES Alamitos LLC | Long Beach, CA | California Independent System Operator (CISO) | 126.6 GWh | Aug 1956 | Oct 2024 | Natural Gas |
Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 239.3 GWh | Mar 1957 | Mar 2025 | Natural Gas |
Allen S King | Northern States Power Co - Minnesota | Oak Park Heights, MN | Midcontinent Independent System Operator, Inc. (MISO) | 584.2 GWh | Feb 1958 | Mar 2025 | Subbituminous Coal : 99.5% |
AES Huntington Beach LLC | AES Huntington Beach LLC | Huntington Beach, CA | California Independent System Operator (CISO) | 75.9 GWh | May 1958 | Sep 2024 | Natural Gas |
Allen | Tennessee Valley Authority | Memphis, TN | Tennessee Valley Authority (TVA) | 6.3 TWh | Apr 1959 | Mar 2025 | Natural Gas |
Arthur Kill Generating Station | NRG Arthur Kill Operations Inc | Staten Island, NY | New York Independent System Operator (NYIS) | 1.8 TWh | Aug 1959 | Mar 2025 | Natural Gas |
Arsenal Hill | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 188.6 GWh | Feb 1960 | Nov 2023 | Natural Gas |
Ascutney | Green Mountain Power Corp | Weatherfield, VT | ISO New England (ISNE) | 192.0 MWh | Jul 1961 | Feb 2025 | Distillate Fuel Oil |
Apache Station | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.3 TWh | Jan 1963 | Mar 2025 | Natural Gas : 85.1% Subbituminous Coal : 14.9% |
Asheville | Duke Energy Progress - (NC) | Arden, NC | Duke Energy Progress East (CPLE) | 4.0 TWh | Apr 1964 | Mar 2025 | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
American Crystal Sugar Drayton | American Crystal Sugar Co | Drayton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 42.8 GWh | Aug 1965 | Dec 2023 | Subbituminous Coal |
Algona | City of Algona - (IA) | Algona, IA | Southwest Power Pool (SWPP) | 1.4 GWh | Nov 1965 | Dec 2023 | Distillate Fuel Oil : 86.8% Natural Gas : 13.2% |
Atlantic | Atlantic Municipal Utilities | Atlantic, IA | Midcontinent Independent System Operator, Inc. (MISO) | 115.0 MWh | Aug 1966 | Dec 2023 | Natural Gas : 91.4% Distillate Fuel Oil : 8.6% |
AES Petersburg | AES Indiana | Petersburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 TWh | May 1967 | Mar 2025 | Bituminous Coal : 99.8% |
Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 566.9 GWh | Dec 1967 | Mar 2025 | Black Liquor : 65.9% Natural Gas : 15.9% Wood/Wood Waste Solids : 11.0% Bituminous Coal : 6.0% Tire-derived Fuels : 1.2% |
Ames Electric Services Power Plant | City of Ames - (IA) | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 329.5 GWh | Apr 1968 | Dec 2023 | Natural Gas : 90.5% Other Biomass Solids : 9.5% |
Augusta Electric Plant No 2 | City of Augusta - (KS) | Augusta, KS | Southwest Power Pool (SWPP) | 1.4 GWh | Jun 1968 | Dec 2023 | Natural Gas : 92.8% Distillate Fuel Oil : 7.2% |
ArcelorMittal Burns Harbor | Cleveland-Cliffs Burns Harbor LLC | Burns Harbor, IN | Midcontinent Independent System Operator, Inc. (MISO) | 820.3 GWh | Dec 1968 | Dec 2023 | Blast Furnace Gas : 36.5% Other Gas : 35.3% Natural Gas : 28.3% |
Altamont Gas Recovery | WM Renewable Energy LLC | Livermore, CA | California Independent System Operator (CISO) | 39.4 GWh | Feb 1969 | Dec 2023 | Landfill Gas |
Ansley | City of Ansley - (NE) | Ansley, NE | Southwest Power Pool (SWPP) | 14.0 MWh | May 1969 | Dec 2023 | Distillate Fuel Oil : 90.2% Natural Gas : 9.8% |
Arvah B Hopkins | City of Tallahassee - (FL) | Tallahassee, FL | City of Tallahassee (TAL) | 1.8 TWh | Jan 1970 | Mar 2025 | Natural Gas : 99.8% |
Arpin Dam | Renewable World Energies LLC | Radisson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.3 GWh | Aug 1971 | Dec 2023 | Water |
Anthony | City of Anthony - (KS) | Anthony, KS | Southwest Power Pool (SWPP) | 41.0 MWh | Jul 1972 | Dec 2023 | Natural Gas : 88.1% Distillate Fuel Oil : 11.9% |
Alamosa | Public Service Co of Colorado | Alamosa, CO | Public Service Company of Colorado (PSCO) | 7.8 GWh | May 1973 | Dec 2023 | Distillate Fuel Oil : 95.6% Natural Gas : 4.4% |
Anclote | Duke Energy Florida, LLC | Holiday, FL | Duke Energy Florida, Inc. (FPC) | 1.6 TWh | Sep 1974 | Mar 2025 | Natural Gas |
Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 14.6 TWh | Nov 1974 | Mar 2025 | Nuclear |
American Falls | Idaho Power Co | American Falls, ID | Idaho Power Company (IPCO) | 262.2 GWh | Feb 1978 | Dec 2023 | Water |
Aberdeen CT | NorthWestern Energy - (SD) | Aberdeen, SD | Southwest Power Pool (SWPP) | 44.3 GWh | Apr 1978 | Nov 2023 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
Alabama River Pulp | Alabama River Cellulose LLC | Perdue Hill, AL | Southern Company Services, Inc. - Trans (SOCO) | 302.9 GWh | Oct 1978 | Dec 2023 | Black Liquor : 61.4% Wood/Wood Waste Solids : 22.9% Natural Gas : 13.4% Distillate Fuel Oil : 2.3% |
A B Brown | Southern Indiana Gas & Elec Co | Mount Vernon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 64.4 GWh | Feb 1979 | Mar 2025 | Natural Gas : 99.9% |
Ashokan | New York Power Authority | Kingston, NY | New York Independent System Operator (NYIS) | 11.0 GWh | Oct 1982 | Dec 2023 | Water |
Amistad Dam & Power | International Bound & Wtr Comm | Del Rio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 87.6 GWh | May 1983 | Dec 2023 | Water |
Agrilectric Power Partners Ltd | Agrilectric Power Partners Ltd | Lake Charles, LA | Midcontinent Independent System Operator, Inc. (MISO) | 84.7 GWh | Jun 1984 | Dec 2023 | Agricultural By-Products : 99.2% Natural Gas : 0.8% |
Antelope Valley | Basin Electric Power Coop | Beulah, ND | Southwest Power Pool (SWPP) | 5.2 TWh | Jun 1984 | Mar 2025 | Lignite Coal : 99.4% Natural Gas : 0.6% |
Alameda | Northern California Power Agny | Alameda, CA | California Independent System Operator (CISO) | 3.9 GWh | Apr 1986 | Dec 2023 | Natural Gas |
Alamo | California Dept. of Water Resources | Pearblossom, CA | California Independent System Operator (CISO) | 91.3 GWh | Jun 1986 | Dec 2023 | Water |
Alliant SBD 8602 Marion Sub | Industrial Energy Applications Inc | Marion, IA | Midcontinent Independent System Operator, Inc. (MISO) | 14.7 MWh | Jul 1986 | Dec 2023 | Distillate Fuel Oil |
Auglaize Hydro | City of Bryan - (OH) | Bryan, OH | PJM Interconnection, LLC (PJM) | 6.8 GWh | Nov 1986 | Dec 2023 | Water |
Archer Daniels Midland Decatur | Archer Daniels Midland Co | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 727.2 GWh | Mar 1987 | Mar 2025 | Bituminous Coal : 62.0% Subbituminous Coal : 37.8% |
Archer Daniels Midland Mankato | Archer Daniels Midland Co | Mankato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | Sep 1987 | Dec 2023 | Subbituminous Coal |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 137 | 460.30 GWh |
Arizona | # 16 | 167 | 7,756.35 GWh |
Arkansas | # 29 | 79 | 4,503.48 GWh |
California | # 5 | 1,565 | 15,306.94 GWh |
Colorado | # 30 | 257 | 4,337.74 GWh |
Connecticut | # 31 | 152 | 3,831.37 GWh |
Delaware | # 50 | 30 | 183.34 GWh |
District of Columbia | # 51 | 12 | 15.27 GWh |
Florida | # 3 | 305 | 18,686.61 GWh |
Georgia | # 9 | 239 | 9,979.52 GWh |
Hawaii | # 46 | 67 | 749.10 GWh |
Idaho | # 43 | 126 | 1,488.21 GWh |
Illinois | # 4 | 332 | 15,592.21 GWh |
Indiana | # 12 | 201 | 8,849.97 GWh |
Iowa | # 20 | 279 | 6,323.45 GWh |
Kansas | # 25 | 157 | 5,176.23 GWh |
Kentucky | # 24 | 56 | 5,180.56 GWh |
Louisiana | # 18 | 81 | 6,708.43 GWh |
Maine | # 45 | 157 | 1,313.29 GWh |
Maryland | # 39 | 179 | 2,427.73 GWh |
Massachusetts | # 42 | 597 | 1,608.56 GWh |
Michigan | # 10 | 263 | 9,898.87 GWh |
Minnesota | # 26 | 736 | 5,082.27 GWh |
Mississippi | # 19 | 53 | 6,374.07 GWh |
Missouri | # 21 | 116 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 67 | 2,309.70 GWh |
Nebraska | # 37 | 117 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 371 | 4,514.07 GWh |
New Mexico | # 35 | 138 | 3,378.20 GWh |
New York | # 8 | 818 | 10,278.94 GWh |
North Carolina | # 11 | 877 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 190 | 11,252.37 GWh |
Oklahoma | # 17 | 129 | 6,972.70 GWh |
Oregon | # 22 | 254 | 5,543.74 GWh |
Pennsylvania | # 2 | 237 | 19,658.43 GWh |
Rhode Island | # 47 | 94 | 622.24 GWh |
South Carolina | # 14 | 194 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 85 | 5,241.09 GWh |
Texas | # 1 | 818 | 43,194.33 GWh |
Utah | # 36 | 114 | 3,056.84 GWh |
Vermont | # 49 | 112 | 230.44 GWh |
Virginia | # 15 | 214 | 8,465.83 GWh |
Washington | # 13 | 127 | 8,662.62 GWh |
West Virginia | # 38 | 36 | 2,977.95 GWh |
Wisconsin | # 27 | 222 | 4,571.79 GWh |
Wyoming | # 32 | 69 | 3,817.24 GWh |