Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
South Texas Project | STP Nuclear Operating Co | Wadsworth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 19.7 TWh | Jul 1988 | Mar 2025 | Nuclear |
St Lucie | Florida Power & Light Co | Jensen Beach, FL | Florida Power & Light Co. (FPL) | 15.3 TWh | Apr 1976 | Mar 2025 | Nuclear |
Surry | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 12.9 TWh | Nov 1972 | Mar 2025 | Nuclear |
Sequoyah | Tennessee Valley Authority | Soddy Daisy, TN | Tennessee Valley Authority (TVA) | 11.2 TWh | Jun 1981 | Mar 2025 | Nuclear |
Seminole (FL) | Seminole Electric Cooperative Inc | Palatka, FL | Seminole Electric Cooperative (SEC) | 10.6 TWh | Jan 1984 | Mar 2025 | Natural Gas : 79.0% Bituminous Coal : 20.9% |
Sherwood H Smith Jr Energy Complex | Duke Energy Progress - (NC) | Hamlet, NC | Duke Energy Progress East (CPLE) | 10.4 TWh | Apr 2001 | Mar 2025 | Natural Gas : 99.9% |
Seabrook | NextEra Energy Seabrook LLC | Seabrook, NH | ISO New England (ISNE) | 9.6 TWh | Jul 1990 | Mar 2025 | Nuclear |
Sanford | Florida Power & Light Co | DeBary, FL | Florida Power & Light Co. (FPL) | 9.0 TWh | Jun 1969 | Mar 2025 | Natural Gas |
South Field Energy | South Field Energy, LLC | Wellsville, OH | PJM Interconnection, LLC (PJM) | 8.4 TWh | Jul 2021 | Mar 2025 | Natural Gas |
Scherer | Georgia Power Co | Juliette, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.5 TWh | Feb 1982 | Mar 2025 | Subbituminous Coal : 99.8% |
Sherburne County | Northern States Power Co - Minnesota | Becker, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 TWh | Mar 1976 | Mar 2025 | Subbituminous Coal : 99.8% |
Shawnee | Tennessee Valley Authority | West Paducah, KY | Tennessee Valley Authority (TVA) | 6.4 TWh | Mar 1953 | Mar 2025 | Subbituminous Coal : 99.8% |
Sithe Independence Station | Sithe/Independence LLC | Oswego, NY | New York Independent System Operator (NYIS) | 6.2 TWh | Jul 1994 | Mar 2025 | Natural Gas |
St. Charles Power Station (LA) | Entergy Louisiana LLC | La Place, LA | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 TWh | Apr 2019 | Mar 2025 | Natural Gas |
St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 5.7 TWh | Mar 2018 | Mar 2025 | Natural Gas |
Santan | Salt River Project | Gilbert, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 5.7 TWh | Sep 1974 | Mar 2025 | Natural Gas |
Springerville | Tucson Electric Power Co | Springerville, AZ | Tucson Electric Power (TEPC) | 5.4 TWh | May 1985 | Mar 2025 | Subbituminous Coal : 99.2% |
Sugar Creek Power | Northern Indiana Pub Serv Co | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 TWh | May 2002 | Mar 2025 | Natural Gas |
Sabine | Entergy Texas Inc. | Orange, TX | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 TWh | Dec 1961 | Jan 2025 | Natural Gas |
Stanton Energy Center | Orlando Utilities Comm | Orlando, FL | Florida Municipal Power Pool (FMPP) | 4.1 TWh | Jun 1987 | Mar 2025 | Bituminous Coal : 59.9% Natural Gas : 39.3% Landfill Gas : 0.7% |
Sioux | Union Electric Co - (MO) | West Alton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 TWh | Apr 1967 | Mar 2025 | Subbituminous Coal : 76.4% Bituminous Coal : 23.5% |
Sandy Creek Energy Station | Sandy Creek Energy Associates LP | Riesel, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.3 TWh | Apr 2013 | Feb 2025 | Subbituminous Coal |
Sweeny Cogen Facility | Sweeny Cogeneration LLC | Old Ocean, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Jul 1997 | Mar 2025 | Natural Gas : 71.2% Other Gas : 28.8% |
Silverhawk | Nevada Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 2.8 TWh | Apr 2004 | Mar 2025 | Natural Gas |
Sabine River Operations | The Dow Chemical Company | Orange, TX | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 TWh | Dec 1947 | Mar 2025 | Natural Gas : 99.2% Other Gas : 0.8% |
South Point Energy Center | South Point Energy Center LLC | Mohave Valley, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.6 TWh | Feb 2001 | Feb 2025 | Natural Gas |
Seminole | Oklahoma Gas & Electric Co | Konowa, OK | Southwest Power Pool (SWPP) | 2.4 TWh | Feb 1971 | Mar 2025 | Natural Gas |
Shasta | U S Bureau of Reclamation | Redding, CA | Balancing Authority of Northern California (BANC) | 2.4 TWh | May 1944 | Mar 2025 | Water |
Sunrise Power LLC | Sunrise Power Co LLC | Fellows, CA | California Independent System Operator (CISO) | 2.3 TWh | May 2001 | Jan 2025 | Natural Gas |
Sooner | Oklahoma Gas & Electric Co | Red Rock, OK | Southwest Power Pool (SWPP) | 2.3 TWh | Oct 1979 | Mar 2025 | Subbituminous Coal : 98.9% Distillate Fuel Oil : 1.1% |
Sagamore Wind | Southwestern Public Service Co | Rogers, NM | Southwest Power Pool (SWPP) | 2.2 TWh | Nov 2020 | Mar 2025 | Wind |
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% |
State Line Combined Cycle | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 2.1 TWh | Apr 1995 | Mar 2025 | Natural Gas : 99.8% |
Seward (PA) | Seward Generating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 2.0 TWh | Oct 2004 | Mar 2025 | Waste/Other Coal : 99.8% |
Sand Hill | Austin Energy | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.0 TWh | May 2001 | Mar 2025 | Natural Gas |
St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 2.0 TWh | Jun 1999 | Dec 2023 | Natural Gas |
Sutter Energy Center | Calpine Corp-Sutter | Yuba City, CA | Western Area Power Administration - Desert Southwest Region (WALC) | 1.7 TWh | Jun 2001 | Mar 2025 | Natural Gas |
Shell Chemical Appalachia LLC | Shell Chemical Appalachia LLC | Monaca, PA | PJM Interconnection, LLC (PJM) | 1.6 TWh | Jun 2021 | Mar 2025 | Natural Gas |
Scattergood | Los Angeles Department of Water & Power | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 1.6 TWh | Nov 1958 | Mar 2025 | Natural Gas |
Sikeston Power Station | City of Sikeston - (MO) | Sikeston, MO | Southwestern Power Administration (SPA) | 1.5 TWh | Aug 1981 | Mar 2025 | Subbituminous Coal : 99.9% |
S O Purdom | City of Tallahassee - (FL) | St Marks, FL | City of Tallahassee (TAL) | 1.4 TWh | Nov 1963 | Dec 2023 | Natural Gas |
San Miguel | San Miguel Electric Coop, Inc | Christine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | Dec 1981 | Feb 2025 | Lignite Coal : 99.8% |
Shell Deer Park | Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | Sep 1979 | Mar 2025 | Natural Gas : 78.9% Purchased Steam : 10.7% Other Gas : 10.4% |
Shawville | Shawville Power, LLC | Shawville, PA | PJM Interconnection, LLC (PJM) | 1.3 TWh | Feb 1954 | Mar 2025 | Natural Gas |
Santa Rosa Energy Center | Santa Rosa Energy Center LLC | Pace, FL | Florida Power & Light Co. (FPL) | 1.3 TWh | May 2003 | Mar 2025 | Natural Gas |
Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | ISO New England (ISNE) | 1.2 TWh | Apr 2018 | Mar 2025 | Natural Gas |
Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Jul 2021 | Mar 2025 | Wind |
Sim Gideon | Lower Colorado River Authority | Bastrop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Apr 1965 | Dec 2023 | Natural Gas |
Santa Rita East | Invenergy Services LLC | Barnhart, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | May 2019 | Mar 2025 | Wind |
Santa Rita Wind Energy | BHE Renewables, LLC | Big Lake, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Nov 2017 | Mar 2025 | Wind |
Solomon Forks Wind Project, LLC | Engie North America | Colby, KS | Southwest Power Pool (SWPP) | 1.1 TWh | Jun 2019 | Mar 2025 | Wind |
Sonoran Solar Energy | Sonoran Solar Energy, LLC | Buckeye, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 1.1 TWh | Jun 2023 | Mar 2025 | Solar |
Seven Cowboy Wind Project, LLC | Seven Cowboy Wind Project, LLC | Gage, OK | Southwest Power Pool (SWPP) | 1.1 TWh | Feb 2023 | Mar 2025 | Wind |
Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | May 1958 | Dec 2023 | Natural Gas |
Stephens Ranch Wind Energy LLC | Stephens Ranch Wind Energy LLC | O'Donnell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | Nov 2014 | Mar 2025 | Wind |
Soldier Creek Wind | Soldier Creek Wind LLC | Corning, KS | Southwest Power Pool (SWPP) | 1.1 TWh | Oct 2020 | Mar 2025 | Wind |
Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Jun 1952 | Dec 2023 | Natural Gas |
Safe Harbor | Safe Harbor | Conestoga, PA | PJM Interconnection, LLC (PJM) | 989.2 GWh | Nov 1931 | Dec 2023 | Water |
Sapphire Sky Wind Energy LLC | Invenergy Services LLC | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 969.5 GWh | Nov 2021 | Mar 2025 | Wind |
South Plains II | Onward Energy | Lockney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 950.1 GWh | May 2016 | Mar 2025 | Wind |
Sayreville Cogeneration Facility | Sayreville Power Generation LP | Sayreville, NJ | PJM Interconnection, LLC (PJM) | 938.2 GWh | Jul 1991 | Dec 2023 | Natural Gas |
Skeleton Creek Energy Center Hybrid | Skeleton Creek Energy Center | Carrier, OK | Southwest Power Pool (SWPP) | 936.7 GWh | Nov 2020 | Mar 2025 | Wind |
Southcentral Power Project | Chugach Electric Assn Inc | Anchorage, AK | 905.3 GWh | Dec 2012 | Dec 2023 | Natural Gas | |
Solar Star 1 | Solar Star California XIX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 888.6 GWh | Feb 2014 | Mar 2025 | Solar |
Sweetland Wind Farm, LLC | Sweetland Wind Farm, LLC | St. Lawrence, SD | Southwest Power Pool (SWPP) | 880.0 GWh | Sep 2023 | Mar 2025 | Wind |
Southern Hills Wind Farm | MidAmerican Energy Co | Creston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 875.8 GWh | Feb 2021 | Mar 2025 | Wind |
Shamrock Wind | Shamrock Wind LLC | TBD, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 871.7 GWh | Nov 2023 | Mar 2025 | Wind |
Sumas Power Plant | Puget Sound Energy Inc | Sumas, WA | Puget Sound Energy, Inc. (PSEI) | 834.9 GWh | Feb 1993 | Dec 2023 | Natural Gas |
Shute Creek Facility | Exxon Mobil Production Co | Kemmerer, WY | PacifiCorp East (PACE) | 830.9 GWh | Apr 2005 | Mar 2025 | Natural Gas : 61.4% Other Gas : 38.6% |
Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 822.7 GWh | Sep 2013 | Mar 2025 | Solar |
Selis Ksanka Qlispe | Energy Keepers Inc | Polson, MT | NorthWestern Corporation (NWMT) | 804.8 GWh | Sep 1938 | Dec 2023 | Water |
Sunflower Energy Center, LLC | Sunflower Energy Center, LLC | Peabody, KS | Southwest Power Pool (SWPP) | 803.6 GWh | Sep 2023 | Mar 2025 | Wind |
Spinning Spur Wind III | Boralex US Operations LLC | Adrian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 762.3 GWh | Aug 2015 | Dec 2023 | Wind |
Sholes Wind Energy Center | Sholes Wind Energy Center, LLC | Randolph, NE | Southwest Power Pool (SWPP) | 732.6 GWh | Oct 2019 | Mar 2025 | Wind |
Solar Star 2 | Solar Star California XX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 728.1 GWh | Feb 2014 | Mar 2025 | Solar |
Sheldon | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 727.8 GWh | Dec 1960 | Mar 2025 | Subbituminous Coal : 99.7% |
Seiling Wind I | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 720.3 GWh | Nov 2014 | Dec 2023 | Wind |
San Jacinto Steam Electric Station | NRG Texas Power LLC | La Porte, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 716.0 GWh | Mar 1995 | Dec 2023 | Natural Gas |
Streator Cayuga Ridge South | Avangrid Renewables LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 714.8 GWh | Feb 2010 | Mar 2025 | Wind |
Salt Fork Wind Project, LLC | Southern Power Co | Clarendon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 709.2 GWh | Nov 2016 | Mar 2025 | Wind |
Sidney A Murray Jr Hydroelectric | First National Bank-Commerce | Vidalia, LA | Midcontinent Independent System Operator, Inc. (MISO) | 707.5 GWh | Apr 1990 | Dec 2023 | Water |
Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 702.9 GWh | Oct 2021 | Mar 2025 | Solar |
Solano Wind | Sacramento Municipal Util Dist | Rio Vista, CA | California Independent System Operator (CISO) | 697.3 GWh | May 1994 | Mar 2025 | Wind |
Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 687.5 GWh | Oct 2020 | Mar 2025 | Wind |
Solar Blue | Westlands Solar Blue (OZ) Owner, LLC | Lemoore, CA | California Independent System Operator (CISO) | 664.6 GWh | Nov 2023 | Mar 2025 | Solar : 95.8% |
St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 645.7 GWh | Aug 1990 | Mar 2025 | Waste/Other Coal : 99.7% |
Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 644.2 GWh | Oct 2015 | Mar 2025 | Solar |
Sun Streams 3 | Sun Streams PVS, LLC | Arlington, AZ | Arizona Public Service Company (AZPS) | 643.1 GWh | - | Mar 2025 | Solar : 74.7% Electricity used for energy storage : 25.3% |
Sweetwater Wind 4 LLC | Leeward Asset Management, LLC | Roscoe, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 636.6 GWh | Apr 2007 | Mar 2025 | Wind |
South Plains Wind Phase I | Evergreen Wind, LLC | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 634.2 GWh | Oct 2015 | Mar 2025 | Wind |
SPA Cogen 3 | Sacramento Municipal Util Dist | Sacramento, CA | Balancing Authority of Northern California (BANC) | 632.7 GWh | Nov 1997 | Feb 2025 | Natural Gas |
Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 618.5 GWh | Nov 2015 | Dec 2023 | Solar |
SCA Cogen 2 | Sacramento Municipal Util Dist | Sacramento, CA | Balancing Authority of Northern California (BANC) | 613.4 GWh | Feb 1997 | Mar 2025 | Natural Gas |
Sundance Wind Project, LLC | Public Service Co of Oklahoma | Alva, OK | Southwest Power Pool (SWPP) | 604.3 GWh | Mar 2021 | Mar 2025 | Wind |
South Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 583.9 GWh | Jun 2012 | Mar 2025 | Wind |
SEMASS Resource Recovery | SEMASS Partnership | West Wareham, MA | ISO New England (ISNE) | 568.9 GWh | Jun 1988 | Mar 2025 | Non-biogenic Municipal Solid Waste : 54.1% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.5% |
Sparta Solar | Sparta Solar, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 562.7 GWh | - | Mar 2025 | Solar |
Stella Wind Farm | RWE Renewables Americas, LLC | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 560.4 GWh | Nov 2018 | Mar 2025 | Wind |
Shell Chemical | Shell Chemical LP - Geismar | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 560.4 GWh | Jul 2002 | Dec 2023 | Natural Gas |
Scioto Ridge Wind Farm | RWE Renewables Americas, LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 551.0 GWh | Apr 2021 | Mar 2025 | Wind |
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 |