Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Rocky Reach | PUD No 1 of Chelan County | Wenatchee, WA | Public Utility District No. 1 of Chelan County (CHPD) | 5.2 TWh | May 1961 | Apr 2025 | Water |
Brunner Island | Brunner Island LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Apr 1961 | Apr 2025 | Natural Gas : 62.9% Bituminous Coal : 37.1% |
Pearsall | South Texas Electric Coop, Inc | Pearsall, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 329.9 GWh | Apr 1961 | Dec 2024 | Natural Gas |
Cooper Lake | Chugach Electric Assn Inc | Cooper Landing, AK | 38.1 GWh | Apr 1961 | Dec 2024 | Water | |
Jaybird | Sacramento Municipal Util Dist | Camino, CA | Balancing Authority of Northern California (BANC) | 444.3 GWh | Mar 1961 | Apr 2025 | Water |
Coughlin Power Station | Cleco Power LLC | St Landry, LA | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 TWh | Mar 1961 | Apr 2025 | Natural Gas |
Northeastern | Public Service Co of Oklahoma | Oologah, OK | Southwest Power Pool (SWPP) | 4.0 TWh | Mar 1961 | Apr 2025 | Natural Gas : 67.0% Subbituminous Coal : 33.0% |
Little Gypsy | Entergy Louisiana LLC | La Place, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 TWh | Feb 1961 | Mar 2025 | Natural Gas |
Sheldon | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 752.3 GWh | Dec 1960 | Apr 2025 | Subbituminous Coal : 99.7% |
Robert Moses Niagara | New York Power Authority | Lewiston, NY | New York Independent System Operator (NYIS) | 14.8 TWh | Dec 1960 | Apr 2025 | Water |
Middlesex County Utilities Authority | Middlesex County Utilities Authority | Sayreville, NJ | PJM Interconnection, LLC (PJM) | 109.0 GWh | Dec 1960 | Apr 2025 | Landfill Gas |
Merrimack | Granite Shore Power | Bow, NH | ISO New England (ISNE) | 316.8 GWh | Nov 1960 | Apr 2025 | Bituminous Coal : 99.5% |
Graham | Luminant Generation Company LLC | Graham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.0 TWh | Nov 1960 | Dec 2024 | Natural Gas : 99.8% |
Fremont Canyon | U S Bureau of Reclamation | Alcova, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 227.7 GWh | Nov 1960 | Dec 2024 | Water |
Blue Earth | Blue Earth Light & Water | Blue Earth, MN | Midcontinent Independent System Operator, Inc. (MISO) | 31.0 MWh | Oct 1960 | Dec 2023 | Distillate Fuel Oil |
Miami Fort | Luminant Miami Fort | North Bend, OH | PJM Interconnection, LLC (PJM) | 6.3 TWh | Oct 1960 | Apr 2025 | Bituminous Coal : 99.8% |
Iowa State University | Iowa State University | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 81.2 GWh | Sep 1960 | Apr 2025 | Natural Gas |
Clearwater Paper Corporation - Augusta | Clearwater Paper Corporation - Augusta | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 382.7 GWh | Jul 1960 | Dec 2023 | Black Liquor : 57.5% Natural Gas : 26.1% Wood/Wood Waste Solids : 16.4% |
Dion R Holm | City & County of San Francisco | Groveland, CA | California Independent System Operator (CISO) | 492.3 GWh | Jul 1960 | Apr 2025 | Water |
Manistique | Cloverland Electric Co-op | Manistique, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Jun 1960 | Dec 2024 | Distillate Fuel Oil |
E C Gaston | Alabama Power Co | Wilsonville, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.7 TWh | Apr 1960 | Apr 2025 | Bituminous Coal : 55.1% Natural Gas : 44.9% |
Newman | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 4.1 TWh | Apr 1960 | Apr 2025 | Natural Gas |
Green Springs | U S Bureau of Reclamation | Columbia Falls, OR | Bonneville Power Administration (BPAT) | 37.7 GWh | Apr 1960 | Dec 2024 | Water |
Warrick | AGC Division of APGI Inc | Newburgh, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 TWh | Mar 1960 | Apr 2025 | Bituminous Coal : 98.9% Natural Gas : 1.1% |
Earl F Wisdom | Corn Belt Power Coop | Spencer, IA | Southwest Power Pool (SWPP) | 7.1 GWh | Mar 1960 | Dec 2024 | Natural Gas : 95.6% Distillate Fuel Oil : 4.4% |
Ben French | Black Hills Power, Inc. | Rapid City, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 14.7 GWh | Mar 1960 | Apr 2025 | Natural Gas : 99.2% |
Ocotillo | Arizona Public Service Co | Tempe, AZ | Arizona Public Service Company (AZPS) | 474.5 GWh | Feb 1960 | Apr 2025 | Natural Gas |
Mammoth Pool | Southern California Edison Co | North Fork, CA | California Independent System Operator (CISO) | 421.5 GWh | Feb 1960 | Apr 2025 | Water |
Arsenal Hill | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 192.1 GWh | Feb 1960 | Dec 2024 | Natural Gas |
Reeves | Public Service Co of NM | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 192.6 GWh | Feb 1960 | Mar 2025 | Natural Gas |
Lower Baker | Puget Sound Energy Inc | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 326.7 GWh | Feb 1960 | Dec 2024 | Water |
Wilber | City of Wilber | Wilber, NE | Southwest Power Pool (SWPP) | 24.0 MWh | Dec 1959 | Dec 2024 | Distillate Fuel Oil |
Nichols | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 1.7 TWh | Dec 1959 | Dec 2024 | Natural Gas |
St. Joseph Hospital | St. Joseph Hospital (NY) | Yonkers, NY | New York Independent System Operator (NYIS) | 16.0 MWh | Dec 1959 | Dec 2024 | Distillate Fuel Oil |
Mt. Sinai- Morningside | Mt. Sinai- Morningside | New York, NY | New York Independent System Operator (NYIS) | 17.0 MWh | Dec 1959 | Dec 2024 | Distillate Fuel Oil |
South Oak Creek | Wisconsin Electric Power Co | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Nov 1959 | Mar 2025 | Subbituminous Coal : 99.7% |
Dan E Karn | Consumers Energy Co - (MI) | Essexville, MI | Midcontinent Independent System Operator, Inc. (MISO) | 67.4 GWh | Oct 1959 | Apr 2025 | Natural Gas : 91.8% Residual Fuel Oil : 8.2% |
Priest Rapids | PUD No 2 of Grant County | Mattawa, WA | Bonneville Power Administration (BPAT) | 4.0 TWh | Sep 1959 | Apr 2025 | Water |
Chino Mines | FreePort-McMoRan-Corp-Chino Mines | Hurley, NM | Public Service Company of New Mexico (PNM) | 91.0 GWh | Sep 1959 | Apr 2025 | Natural Gas |
Noxon Rapids | Avista Corp | Noxon, MT | Avista Corporation (AVA) | 1.3 TWh | Aug 1959 | Dec 2024 | Water |
Arthur Kill Generating Station | NRG Arthur Kill Operations Inc | Staten Island, NY | New York Independent System Operator (NYIS) | 1.8 TWh | Aug 1959 | Apr 2025 | Natural Gas |
Hunlock Power Station | Hunlock Energy, LLC | Hunlock Creek, PA | PJM Interconnection, LLC (PJM) | 630.9 GWh | Aug 1959 | Dec 2024 | Natural Gas |
John H Warden | L'Anse Warden Electric Company LLC | L'Anse, MI | Midcontinent Independent System Operator, Inc. (MISO) | 110.6 GWh | Jul 1959 | Dec 2024 | Wood/Wood Waste Solids : 87.2% Tire-derived Fuels : 12.6% |
Georgia-Pacific Consr Prods LP-Naheola | Georgia-Pacific Consr Prods LP-Naheola | Pennington, AL | Southern Company Services, Inc. - Trans (SOCO) | 363.2 GWh | Jul 1959 | Apr 2025 | Black Liquor : 58.0% Natural Gas : 22.0% Wood/Wood Waste Solids : 20.0% |
Williams Fork Hydro Plant | Denver City & County of | Parshall, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 11.7 GWh | Jun 1959 | Dec 2024 | Water |
Gulf Clean Energy Center | Florida Power & Light Co | Pensacola, FL | Florida Power & Light Co. (FPL) | 2.6 TWh | Jun 1959 | Apr 2025 | Natural Gas |
Oliver Dam | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 128.4 GWh | Jun 1959 | Dec 2024 | Water |
Dickerson Power | Dickerson Power, LLC | Dickerson, MD | PJM Interconnection, LLC (PJM) | 126.5 GWh | May 1959 | Apr 2025 | Natural Gas : 97.2% Distillate Fuel Oil : 2.8% |
Table Rock | USCE-Little Rock District | Branson, MO | Southwestern Power Administration (SPA) | 367.8 GWh | Apr 1959 | Dec 2024 | Water |
Bergen Generating Station | Bergen Generating Station | Ridgefield, NJ | PJM Interconnection, LLC (PJM) | 2.3 TWh | Apr 1959 | Apr 2025 | Natural Gas : 97.3% Kerosene : 2.7% |
Allen | Tennessee Valley Authority | Memphis, TN | Tennessee Valley Authority (TVA) | 6.7 TWh | Apr 1959 | Apr 2025 | Natural Gas |
Yucca | Arizona Public Service Co | Yuma, AZ | Arizona Public Service Company (AZPS) | 282.6 GWh | Mar 1959 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
Big Thompson | U S Bureau of Reclamation | Loveland, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.0 GWh | Mar 1959 | Dec 2024 | Water |
Red Bud | City of Red Bud - (IL) | Red Bud, IL | Midcontinent Independent System Operator, Inc. (MISO) | 121.0 MWh | Feb 1959 | Dec 2024 | Distillate Fuel Oil |
R S Nelson | Entergy Louisiana LLC | Westlake, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Jan 1959 | Mar 2025 | Subbituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
Dave Johnston | PacifiCorp | Glen Rock, WY | PacifiCorp East (PACE) | 4.2 TWh | Jan 1959 | Apr 2025 | Subbituminous Coal : 99.8% |
Vestaburg | Wolverine Power Supply Coop | Vestaburg, MI | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Dec 1958 | Dec 2024 | Natural Gas |
Prospect | Erie Boulevard Hydropower LP | Prospect, NY | New York Independent System Operator (NYIS) | 69.1 GWh | Dec 1958 | Dec 2024 | Water |
Upper Baker | Puget Sound Energy Inc | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 317.8 GWh | Dec 1958 | Dec 2024 | Water |
Fort Greely Power Plant | Doyon Utilities - Fort Greely | Delta Jct, AK | 67.6 MWh | Dec 1958 | Apr 2025 | Distillate Fuel Oil | |
Dunn Paper | BiOrigin Specialty Products | Gouverneur, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Dec 1958 | Dec 2024 | Water |
H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Apr 2025 | Natural Gas |
Butt Valley | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 149.3 GWh | Nov 1958 | Dec 2024 | Water |
Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 427.9 GWh | Nov 1958 | Apr 2025 | Water |
Scattergood | Los Angeles Department of Water & Power | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 1.7 TWh | Nov 1958 | Apr 2025 | Natural Gas |
Ottawa | City of Ottawa - (KS) | Ottawa, KS | Southwest Power Pool (SWPP) | 689.0 MWh | Nov 1958 | Dec 2024 | Natural Gas : 74.5% Distillate Fuel Oil : 25.5% |
Swift 1 | PacifiCorp | Cougar, WA | PacifiCorp West (PACW) | 553.9 GWh | Nov 1958 | Apr 2025 | Water |
Glendo | U S Bureau of Reclamation | Glendo, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 87.7 GWh | Nov 1958 | Dec 2024 | Water |
Balch 2 | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 443.4 GWh | Oct 1958 | Dec 2024 | Water |
Caribou 2 | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 338.4 GWh | Oct 1958 | Apr 2025 | Water |
Fort Myers | Florida Power & Light Co | Ft. Myers, FL | Florida Power & Light Co. (FPL) | 9.9 TWh | Oct 1958 | Apr 2025 | Natural Gas |
Erie | City of Erie - (KS) | Erie, KS | Southwest Power Pool (SWPP) | 24.5 MWh | Oct 1958 | Dec 2024 | Distillate Fuel Oil |
Port Jefferson | National Grid Generation LLC | Port Jefferson, NY | New York Independent System Operator (NYIS) | 324.9 GWh | Oct 1958 | Apr 2025 | Natural Gas : 92.7% Residual Fuel Oil : 6.8% Distillate Fuel Oil : 0.5% |
North Fork | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 186.7 GWh | Oct 1958 | Dec 2024 | Water |
Poe | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 278.7 GWh | Sep 1958 | Apr 2025 | Water |
Middletown | Middletown Power LLC | Middletown, CT | ISO New England (ISNE) | 169.8 GWh | Sep 1958 | Dec 2023 | Natural Gas : 79.3% Residual Fuel Oil : 20.7% |
Prairie Creek | Interstate Power and Light Co | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 64.4 GWh | Sep 1958 | Apr 2025 | Subbituminous Coal : 66.4% Natural Gas : 33.6% |
John C Boyle | PacifiCorp | Keno, OR | PacifiCorp West (PACW) | 186.6 GWh | Sep 1958 | Jan 2024 | Water |
Lewis & Clark | Montana-Dakota Utilities Co | Richland, MT | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Sep 1958 | Apr 2025 | Natural Gas |
Clinch River | Appalachian Power Co | Cleveland, VA | PJM Interconnection, LLC (PJM) | 226.4 GWh | Aug 1958 | Apr 2025 | Natural Gas |
Brownlee | Idaho Power Co | Cambridge, ID | Idaho Power Company (IPCO) | 2.2 TWh | Jul 1958 | Dec 2024 | Water |
Gateway | Weber Basin Water Conserv Dist | Mountain Green, UT | PacifiCorp East (PACE) | 14.9 GWh | Jul 1958 | Dec 2024 | Water |
Wanship | Weber Basin Water Conserv Dist | Wanship, UT | PacifiCorp East (PACE) | 9.0 GWh | Jul 1958 | Dec 2024 | Water |
Boulder | Garkane Energy Coop, Inc | Boulder, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 20.4 GWh | Jul 1958 | Dec 2024 | Water |
Roza | U S Bureau of Reclamation | Yakima, WA | Bonneville Power Administration (BPAT) | 47.7 GWh | Jul 1958 | Dec 2024 | Water |
Waverly Municipal Electric North Plant | Waverly Municipal Elec Utility | Waverly, IA | Midcontinent Independent System Operator, Inc. (MISO) | 232.0 MWh | Jul 1958 | Dec 2024 | Distillate Fuel Oil : 55.1% Natural Gas : 44.9% |
Central Power Plant | State of Rhode Island | Cranston, RI | ISO New England (ISNE) | 19.1 GWh | Jul 1958 | Apr 2025 | Natural Gas : 99.9% |
Pebbly Beach Generating Station Hybrid | Southern California Edison Co | Avalon, CA | California Independent System Operator (CISO) | 29.0 GWh | Jun 1958 | Apr 2025 | Distillate Fuel Oil : 94.6% Gaseous Propane : 5.4% |
Clay Boswell | ALLETE, Inc. | Cohasset, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 TWh | Jun 1958 | Apr 2025 | Subbituminous Coal : 99.7% |
Cochrane | NorthWestern Energy (MT Hydro) | Great Falls, MT | NorthWestern Corporation (NWMT) | 228.0 GWh | Jun 1958 | Dec 2024 | Water |
Robert Moses Power Dam | New York Power Authority | Massena, NY | New York Independent System Operator (NYIS) | 7.0 TWh | Jun 1958 | Apr 2025 | Water |
McMeekin | Dominion Energy South Carolina, Inc | Columbia, SC | Dominion Energy South Carolina, Inc. (SCEG) | 793.9 GWh | Jun 1958 | Jan 2025 | Natural Gas |
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 |
Tulloch | Oakdale&South San Joaquin Irrigation D. | Jamestown, CA | California Independent System Operator (CISO) | 103.6 GWh | May 1958 | Dec 2024 | Water |
Harding Street | AES Indiana | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | May 1958 | Apr 2025 | Natural Gas |
W A Parish | NRG Texas Power LLC | Thompsons, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 14.2 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
Permian Basin | Luminant Generation Company LLC | Monahans, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 464.5 GWh | May 1958 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 921.7 GWh | May 1958 | Dec 2024 | Natural Gas : 99.9% |
LaO Energy Systems | Dow Chemical Co | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 TWh | May 1958 | Dec 2023 | Natural Gas : 85.8% Other Gas : 14.2% |
Cheatham | USCE-Nashville District | Ashland City, TN | Tennessee Valley Authority (TVA) | 173.0 GWh | Apr 1958 | Dec 2024 | Water |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,243.20 GWh |
Alaska | # 48 | 142 | 476.79 GWh |
Arizona | # 15 | 173 | 7,447.02 GWh |
Arkansas | # 31 | 99 | 3,937.58 GWh |
California | # 4 | 1,664 | 15,684.45 GWh |
Colorado | # 28 | 290 | 4,479.29 GWh |
Connecticut | # 37 | 162 | 2,832.47 GWh |
Delaware | # 49 | 32 | 450.59 GWh |
District of Columbia | # 51 | 16 | 13.07 GWh |
Florida | # 2 | 317 | 20,430.69 GWh |
Georgia | # 6 | 248 | 11,378.75 GWh |
Hawaii | # 46 | 68 | 750.53 GWh |
Idaho | # 44 | 145 | 1,489.98 GWh |
Illinois | # 5 | 358 | 14,828.23 GWh |
Indiana | # 14 | 208 | 7,809.31 GWh |
Iowa | # 19 | 294 | 6,020.16 GWh |
Kansas | # 21 | 180 | 5,162.37 GWh |
Kentucky | # 25 | 57 | 4,785.23 GWh |
Louisiana | # 16 | 83 | 7,414.75 GWh |
Maine | # 45 | 208 | 1,052.11 GWh |
Maryland | # 36 | 196 | 3,016.71 GWh |
Massachusetts | # 43 | 623 | 1,491.61 GWh |
Michigan | # 9 | 269 | 9,486.98 GWh |
Minnesota | # 27 | 765 | 4,502.46 GWh |
Mississippi | # 20 | 56 | 5,727.48 GWh |
Missouri | # 23 | 120 | 5,119.33 GWh |
State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,029.46 GWh |
Nebraska | # 38 | 127 | 2,575.70 GWh |
Nevada | # 33 | 110 | 3,434.99 GWh |
New Hampshire | # 42 | 56 | 1,516.23 GWh |
New Jersey | # 22 | 385 | 5,160.42 GWh |
New Mexico | # 32 | 139 | 3,447.34 GWh |
New York | # 8 | 930 | 9,830.59 GWh |
North Carolina | # 10 | 909 | 9,044.94 GWh |
North Dakota | # 35 | 57 | 3,134.93 GWh |
Ohio | # 12 | 197 | 8,321.20 GWh |
Oklahoma | # 18 | 136 | 6,341.82 GWh |
Oregon | # 24 | 272 | 4,888.92 GWh |
Pennsylvania | # 3 | 255 | 17,282.62 GWh |
Rhode Island | # 47 | 97 | 690.36 GWh |
South Carolina | # 11 | 200 | 8,436.34 GWh |
South Dakota | # 41 | 52 | 1,909.63 GWh |
Tennessee | # 26 | 86 | 4,565.37 GWh |
Texas | # 1 | 885 | 43,683.73 GWh |
Utah | # 39 | 122 | 2,192.68 GWh |
Vermont | # 50 | 117 | 200.11 GWh |
Virginia | # 17 | 233 | 6,991.48 GWh |
Washington | # 13 | 134 | 8,268.23 GWh |
West Virginia | # 30 | 39 | 3,969.31 GWh |
Wisconsin | # 29 | 244 | 4,163.43 GWh |
Wyoming | # 34 | 73 | 3,236.34 GWh |