Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Cos Cob | Connecticut Jet Power LLC | Greenwich, CT | ISO New England (ISNE) | 676.0 MWh | Aug 1969 | Dec 2024 | Kerosene |
Exelon Framingham LLC | Constellation Power, Inc | Framingham, MA | ISO New England (ISNE) | 273.0 MWh | Aug 1969 | Dec 2024 | Distillate Fuel Oil |
Lost Nation | Granite Shore Power | Groveton, NH | ISO New England (ISNE) | 428.0 MWh | Aug 1969 | Dec 2023 | Distillate Fuel Oil |
Colgate | Yuba County Water Agency | Dobbins, CA | California Independent System Operator (CISO) | 1.5 TWh | Sep 1969 | Apr 2025 | Water |
Benndale | Cooperative Energy | Benndale, MS | Midcontinent Independent System Operator, Inc. (MISO) | 51.6 GWh | Sep 1969 | Dec 2024 | Natural Gas |
DeRidder Mill | Packaging Corporation of America | DeRidder, LA | Midcontinent Independent System Operator, Inc. (MISO) | 402.4 GWh | Sep 1969 | Dec 2024 | Black Liquor : 46.7% Wood/Wood Waste Solids : 34.3% Natural Gas : 18.9% |
Shrewsbury | Town of Shrewsbury - (MA) | Shrewsbury, MA | ISO New England (ISNE) | 34.0 MWh | Oct 1969 | Dec 2024 | Distillate Fuel Oil |
Monroe (MI) | DTE Electric Company | Monroe, MI | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
Narrows 2 | Yuba County Water Agency | Browns Valley, CA | California Independent System Operator (CISO) | 156.8 GWh | Nov 1969 | Dec 2024 | Water |
Coxsackie | Central Hudson Gas & Elec Corp | Coxsackie, NY | New York Independent System Operator (NYIS) | 405.0 MWh | Nov 1969 | Dec 2024 | Natural Gas : 93.8% Kerosene : 6.2% |
Nine Mile Point Nuclear Station | Constellation Nuclear | Lycoming, NY | New York Independent System Operator (NYIS) | 15.7 TWh | Nov 1969 | Apr 2025 | Nuclear |
Crystal Mountain | Puget Sound Energy Inc | Greenwater, WA | Puget Sound Energy, Inc. (PSEI) | 275.0 MWh | Nov 1969 | Apr 2025 | Distillate Fuel Oil |
Smith Island | A & N Electric Coop | Ewell, MD | PJM Interconnection, LLC (PJM) | 102.0 MWh | Nov 1969 | Dec 2024 | Distillate Fuel Oil |
International Paper Co. - New Bern Mill | International Paper Co. - New Bern Mill | New Bern, NC | Duke Energy Progress East (CPLE) | 184.8 GWh | Nov 1969 | Apr 2025 | Black Liquor : 83.0% Natural Gas : 17.0% |
Broken Bow Dam | USCE-Tulsa District | Broken Bow, OK | Southwest Power Pool (SWPP) | 108.9 GWh | Dec 1969 | Dec 2024 | Water |
Houston Plant | Eco Services Corp. | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 52.7 GWh | Dec 1969 | Dec 2024 | Waste Heat |
C D McIntosh Jr | City of Lakeland - (FL) | Lakeland, FL | Florida Municipal Power Pool (FMPP) | 1.8 TWh | Dec 1969 | Apr 2025 | Natural Gas |
Spencer Gas Turbine | City of Spencer - (IA) | Spencer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 651.0 MWh | Dec 1969 | Dec 2024 | Kerosene |
Colby | Midwest Energy Inc - (KS) | Colby, KS | Southwest Power Pool (SWPP) | 1.2 GWh | Dec 1969 | Dec 2024 | Natural Gas |
Cape Gas Turbine | FPL Energy Cape LLC | Portland, ME | ISO New England (ISNE) | 111.0 MWh | Dec 1969 | Dec 2024 | Distillate Fuel Oil |
Redwood Falls | Redwood Falls Public Util Comm | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Dec 1969 | Dec 2024 | Water : 82.6% Natural Gas : 12.7% Distillate Fuel Oil : 4.7% |
Ticonderoga Mill | Sylvamo North America LLC | Ticonderoga, NY | New York Independent System Operator (NYIS) | 195.7 GWh | Dec 1969 | Apr 2025 | Natural Gas : 57.8% Black Liquor : 35.2% Residual Fuel Oil : 4.3% Wood/Wood Waste Solids : 2.7% |
Dartmouth College Heating Plant | Dartmouth College | Hanover, NH | ISO New England (ISNE) | 10.2 GWh | Dec 1969 | Apr 2025 | Residual Fuel Oil |
Arvah B Hopkins | City of Tallahassee - (FL) | Tallahassee, FL | City of Tallahassee (TAL) | 1.8 TWh | Jan 1970 | Apr 2025 | Natural Gas : 99.8% |
Conemaugh | KeyCon Operating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jan 1970 | Apr 2025 | Bituminous Coal : 99.5% |
J P Priest | USCE-Nashville District | Nashville, TN | Tennessee Valley Authority (TVA) | 53.6 GWh | Jan 1970 | Dec 2024 | Water |
Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 272.7 GWh | Mar 1970 | Dec 2024 | Water |
Lake Catherine | Entergy Arkansas LLC | Jones Mill, AR | Midcontinent Independent System Operator, Inc. (MISO) | 299.6 GWh | Mar 1970 | Nov 2024 | Natural Gas |
Little Goose | USACE Northwestern Division | Dayton, WA | Bonneville Power Administration (BPAT) | 1.5 TWh | Mar 1970 | Apr 2025 | Water |
W H Weatherspoon | Duke Energy Progress - (NC) | Lumberton, NC | Duke Energy Progress East (CPLE) | 560.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
Falls | Constellation Power, Inc | Morrisville, PA | PJM Interconnection, LLC (PJM) | 187.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
Moser Generating Station | Constellation Power, Inc | Pottstown, PA | PJM Interconnection, LLC (PJM) | 187.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
Fairbanks | Golden Valley Elec Assn Inc | Fairbanks, AK | (NA) | 8.7 GWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
East 12th Street | City of Winfield - (KS) | Winfield, KS | Southwest Power Pool (SWPP) | 6.7 GWh | May 1970 | Dec 2024 | Natural Gas : 99.9% |
Coralville GT | MidAmerican Energy Co | Coralville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 800.0 MWh | May 1970 | Dec 2024 | Natural Gas |
Morgantown Generating Plant | Lanyard Power Holdings, LLC | Newburg, MD | PJM Interconnection, LLC (PJM) | 2.2 GWh | May 1970 | Apr 2025 | Distillate Fuel Oil |
Labadie | Union Electric Co - (MO) | Labadie, MO | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
South Cairo | Central Hudson Gas & Elec Corp | Cairo, NY | New York Independent System Operator (NYIS) | 583.6 MWh | May 1970 | Mar 2024 | Kerosene |
Lake Hubbard | Luminant Generation Company LLC | Sunnyvale, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.7 TWh | May 1970 | Dec 2024 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
The Mount Sinai Hospital | Mount Sinai Hospital | New York, NY | New York Independent System Operator (NYIS) | 184.0 MWh | May 1970 | Dec 2024 | Distillate Fuel Oil |
Baldwin Energy Complex | Dynegy Midwest Generation Inc | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 TWh | Jun 1970 | Apr 2025 | Subbituminous Coal : 99.8% |
Exelon Medway LLC | Constellation Power, Inc | Medway, MA | ISO New England (ISNE) | 2.0 GWh | Jun 1970 | Dec 2024 | Distillate Fuel Oil |
Gilbert | Gilbert Power, LLC | Milford, NJ | PJM Interconnection, LLC (PJM) | 26.8 GWh | Jun 1970 | Dec 2023 | Natural Gas : 99.9% |
R E Ginna Nuclear Power Plant | Constellation Nuclear | Ontario, NY | New York Independent System Operator (NYIS) | 4.8 TWh | Jun 1970 | Apr 2025 | Nuclear |
Durant | City of Durant - (IA) | Durant, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.8 MWh | Jun 1970 | Dec 2024 | Distillate Fuel Oil |
Gravel Neck | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 115.4 GWh | Jul 1970 | Dec 2024 | Natural Gas : 89.7% Distillate Fuel Oil : 10.3% |
Dresden Generating Station | Constellation Nuclear | Morris, IL | PJM Interconnection, LLC (PJM) | 15.3 TWh | Jul 1970 | Apr 2025 | Nuclear |
Philadelphia | Constellation Power Source Generation, LLC | Baltimore, MD | PJM Interconnection, LLC (PJM) | 4.9 GWh | Jul 1970 | Dec 2024 | Distillate Fuel Oil |
Moselle | Cooperative Energy | Moselle, MS | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 TWh | Jul 1970 | Apr 2025 | Natural Gas |
Wateree | Dominion Energy South Carolina, Inc | Eastover, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.4 TWh | Aug 1970 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
Big Bend | Tampa Electric Co | Apollo Beach, FL | Tampa Electric Company (TEC) | 6.8 TWh | Sep 1970 | Apr 2025 | Natural Gas : 98.9% Bituminous Coal : 0.8% |
Cayuga | Duke Energy Indiana, LLC | Cayuga, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 TWh | Sep 1970 | Apr 2025 | Bituminous Coal : 99.7% |
Milton R Young | Minnkota Power Coop, Inc | Center, ND | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 TWh | Sep 1970 | Apr 2025 | Lignite Coal : 99.8% |
Reynolds | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 81.0 MWh | Oct 1970 | Dec 2024 | Distillate Fuel Oil |
Morrow Point | U S Bureau of Reclamation | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 309.8 GWh | Nov 1970 | Dec 2024 | Water |
Waimea | Hawaii Electric Light Co Inc | Kamuela, HI | 7.3 GWh | Nov 1970 | Dec 2024 | Distillate Fuel Oil | |
Lewis Creek | Entergy Texas Inc. | Willis, TX | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 TWh | Nov 1970 | Apr 2025 | Natural Gas |
Cedar Bayou | NRG Texas Power LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.9 TWh | Nov 1970 | Apr 2025 | Natural Gas |
Jones | Southwestern Public Service Co | Lubbock, TX | Southwest Power Pool (SWPP) | 2.5 TWh | Dec 1970 | Apr 2025 | Natural Gas |
Oconto Falls Lower | Eagle Creek Renewable Energy, LLC | Oconto Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | Dec 1970 | Dec 2024 | Water |
Saint Marys Hospital Power Plant | St Mary's Hospital | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 56.4 GWh | Dec 1970 | Apr 2025 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
MMSD Jones Island Wastewater | Milwaukee Metro Sewerage Dist | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 63.7 GWh | Dec 1970 | Apr 2025 | Natural Gas : 83.7% Landfill Gas : 16.2% |
Gillette SBMC | The Gillette Company | Boston, MA | ISO New England (ISNE) | 59.9 GWh | Jan 1971 | Apr 2025 | Natural Gas : 99.9% |
Russell Downtown | City of Russell - (KS) | Russell, KS | Southwest Power Pool (SWPP) | 87.0 MWh | Jan 1971 | Dec 2024 | Natural Gas : 85.6% Distillate Fuel Oil : 14.4% |
TalenEnergy Montour | TalenEnergy Montour LLC | Washingtonville, PA | PJM Interconnection, LLC (PJM) | 3.7 TWh | Jan 1971 | Apr 2025 | Natural Gas : 99.9% |
Tower | Wolverine Power Supply Coop | Tower, MI | Midcontinent Independent System Operator, Inc. (MISO) | 62.0 MWh | Feb 1971 | Dec 2024 | Distillate Fuel Oil |
Seminole | Oklahoma Gas & Electric Co | Konowa, OK | Southwest Power Pool (SWPP) | 2.3 TWh | Feb 1971 | Apr 2025 | Natural Gas |
H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 6.2 TWh | Feb 1971 | Apr 2025 | Nuclear |
Geysers Unit 5-20 | Geysers Power Co LLC | Middletown, CA | California Independent System Operator (CISO) | 4.4 TWh | Mar 1971 | Apr 2025 | Geothermal |
Keowee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 67.0 GWh | Mar 1971 | Dec 2024 | Water |
Don Pedro | Turlock Irrigation District | La Grange, CA | Turlock Irrigation District (TIDC) | 332.7 GWh | Apr 1971 | Apr 2025 | Water |
Jack McDonough | Georgia Power Co | Smyrna, GA | Southern Company Services, Inc. - Trans (SOCO) | 17.2 TWh | Apr 1971 | Apr 2025 | Natural Gas |
Hunterstown | Hunterstown Power, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 12.4 GWh | Apr 1971 | Dec 2024 | Natural Gas : 99.6% |
Blossburg | Blossburg Power, LLC | Blossburg, PA | PJM Interconnection, LLC (PJM) | 487.0 MWh | Apr 1971 | Dec 2024 | Natural Gas |
Mitchell (WV) | Kentucky Power Co | Captina, WV | PJM Interconnection, LLC (PJM) | 4.0 TWh | Apr 1971 | Apr 2025 | Bituminous Coal : 99.1% Distillate Fuel Oil : 0.9% |
Monticello Nuclear Facility | Northern States Power Co - Minnesota | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 TWh | May 1971 | Apr 2025 | Nuclear |
PSEG Salem Generating Station | PSEG Nuclear LLC | Hancocks Bridge, NJ | PJM Interconnection, LLC (PJM) | 18.0 TWh | May 1971 | Apr 2025 | Nuclear |
Gowanus Gas Turbines Generating | U S Power Generating Company LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 10.9 GWh | May 1971 | Dec 2024 | Natural Gas : 99.9% |
TalenEnergy Martins Creek | TalenEnergy Martins Creek LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 2.7 TWh | May 1971 | Apr 2025 | Natural Gas : 98.4% Residual Fuel Oil : 1.5% |
West Marinette | Wisconsin Public Service Corp | Peshtigo, WI | Midcontinent Independent System Operator, Inc. (MISO) | 30.6 GWh | May 1971 | Dec 2024 | Natural Gas |
Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 30.7 GWh | May 1971 | Dec 2024 | Natural Gas |
Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 370.3 GWh | Jun 1971 | Dec 2024 | Water |
Low Moor | Virginia Electric & Power Co | Covington, VA | PJM Interconnection, LLC (PJM) | 545.0 MWh | Jun 1971 | Dec 2024 | Distillate Fuel Oil |
Northern Neck | Virginia Electric & Power Co | Warsaw, VA | PJM Interconnection, LLC (PJM) | 2.4 GWh | Jun 1971 | Dec 2024 | Distillate Fuel Oil |
Ormond Beach | Ormond Beach Power, LLC | Oxnard, CA | California Independent System Operator (CISO) | 50.3 GWh | Jul 1971 | Apr 2025 | Natural Gas |
Port Everglades | Florida Power & Light Co | Ft. Lauderdale, FL | Florida Power & Light Co. (FPL) | 6.2 TWh | Jul 1971 | Apr 2025 | Natural Gas : 99.9% |
Loon Lake | Sacramento Municipal Util Dist | Fresh Pond, CA | Balancing Authority of Northern California (BANC) | 63.2 GWh | Aug 1971 | Dec 2024 | Water |
Sibley One | City of Sibley - (IA) | Sibley, IA | Midcontinent Independent System Operator, Inc. (MISO) | 42.0 MWh | Aug 1971 | Dec 2024 | Distillate Fuel Oil : 58.9% Natural Gas : 41.1% |
Burlington GT | City of Burlington Electric - (VT) | Burlington, VT | ISO New England (ISNE) | 358.0 MWh | Aug 1971 | Dec 2024 | Distillate Fuel Oil |
John E Amos | Appalachian Power Co | St Albans, WV | PJM Interconnection, LLC (PJM) | 9.5 TWh | Aug 1971 | Apr 2025 | Bituminous Coal : 99.5% |
Arpin Dam | Renewable World Energies LLC | Radisson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Aug 1971 | Dec 2024 | Water |
Foothill | Los Angeles Department of Water & Power | Sylmar, CA | Los Angeles Department of Water and Power (LDWP) | 39.6 GWh | Sep 1971 | Dec 2024 | Water |
Bowen | Georgia Power Co | Cartersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 11.4 TWh | Sep 1971 | Apr 2025 | Bituminous Coal : 99.8% |
International Paper Valliant OK | International Paper - Valliant | Valliant, OK | Southwest Power Pool (SWPP) | 417.4 GWh | Sep 1971 | Apr 2025 | Black Liquor : 57.1% Natural Gas : 28.7% Other Biomass Solids : 14.2% |
Bernice Lake | Homer Electric Assn Inc | Nikiski, AK | 1.3 GWh | Oct 1971 | Dec 2024 | Natural Gas | |
Maalaea | Maui Electric Co Ltd | Kihei, HI | 588.3 GWh | Nov 1971 | Apr 2025 | Distillate Fuel Oil | |
Waters River | City of Peabody - (MA) | Peabody, MA | ISO New England (ISNE) | 4.6 GWh | Nov 1971 | Dec 2024 | Natural Gas : 78.9% Distillate Fuel Oil : 21.1% |
Castaic | Los Angeles Department of Water & Power | Castaic, CA | Los Angeles Department of Water and Power (LDWP) | 177.0 GWh | Dec 1971 | Apr 2025 | Water |
Perryman | Constellation Power Source Generation, LLC | Harford County, MD | PJM Interconnection, LLC (PJM) | 181.7 GWh | Dec 1971 | Apr 2025 | Natural Gas : 83.5% Distillate Fuel Oil : 16.5% |
Piqua Power Plant | City of Piqua - (OH) | Piqua, OH | PJM Interconnection, LLC (PJM) | 2.6 GWh | Dec 1971 | Dec 2024 | Distillate Fuel Oil |
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 |