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) | 19.2 TWh | Jul 1988 | Feb 2025 | Nuclear |
St Lucie | Florida Power & Light Co | Jensen Beach, FL | Florida Power & Light Co. (FPL) | 14.8 TWh | Apr 1976 | Feb 2025 | Nuclear |
Surry | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 12.9 TWh | Nov 1972 | Feb 2025 | Nuclear |
Sequoyah | Tennessee Valley Authority | Soddy Daisy, TN | Tennessee Valley Authority (TVA) | 11.7 TWh | Jun 1981 | Feb 2025 | Nuclear |
Seminole (FL) | Seminole Electric Cooperative Inc | Palatka, FL | Seminole Electric Cooperative (SEC) | 10.7 TWh | Jan 1984 | Feb 2025 | Natural Gas : 80.1% Bituminous Coal : 19.8% |
Sherwood H Smith Jr Energy Complex | Duke Energy Progress - (NC) | Hamlet, NC | Duke Energy Progress East (CPLE) | 9.9 TWh | Apr 2001 | Feb 2025 | Natural Gas : 99.9% |
Seabrook | NextEra Energy Seabrook LLC | Seabrook, NH | ISO New England (ISNE) | 9.6 TWh | Jul 1990 | Feb 2025 | Nuclear |
Sanford | Florida Power & Light Co | DeBary, FL | Florida Power & Light Co. (FPL) | 9.3 TWh | Jun 1969 | Feb 2025 | Natural Gas |
South Field Energy | South Field Energy, LLC | Wellsville, OH | PJM Interconnection, LLC (PJM) | 8.5 TWh | Jul 2021 | Feb 2025 | Natural Gas |
Scherer | Georgia Power Co | Juliette, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.3 TWh | Feb 1982 | Feb 2025 | Subbituminous Coal : 99.8% |
Sherburne County | Northern States Power Co - Minnesota | Becker, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.7 TWh | Mar 1976 | Feb 2025 | Subbituminous Coal : 99.8% |
Sithe Independence Station | Sithe/Independence LLC | Oswego, NY | New York Independent System Operator (NYIS) | 6.3 TWh | Jul 1994 | Feb 2025 | Natural Gas |
Shawnee | Tennessee Valley Authority | West Paducah, KY | Tennessee Valley Authority (TVA) | 6.2 TWh | Mar 1953 | Feb 2025 | Subbituminous Coal : 99.8% |
Santan | Salt River Project | Gilbert, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 5.6 TWh | Sep 1974 | Feb 2025 | Natural Gas |
St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 5.6 TWh | Mar 2018 | Feb 2025 | Natural Gas |
St. Charles Power Station (LA) | Entergy Louisiana LLC | La Place, LA | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 TWh | Apr 2019 | Feb 2025 | Natural Gas |
Springerville | Tucson Electric Power Co | Springerville, AZ | Tucson Electric Power (TEPC) | 5.3 TWh | May 1985 | Feb 2025 | Subbituminous Coal : 99.2% |
Sugar Creek Power | Northern Indiana Pub Serv Co | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 TWh | May 2002 | Feb 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) | 4.2 TWh | Jun 1987 | Feb 2025 | Bituminous Coal : 59.0% Natural Gas : 40.2% Landfill Gas : 0.8% |
Sioux | Union Electric Co - (MO) | West Alton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 TWh | Apr 1967 | Feb 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 | Feb 2025 | Natural Gas : 70.7% Other Gas : 29.3% |
Sabine River Operations | The Dow Chemical Company | Orange, TX | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 TWh | Dec 1947 | Feb 2025 | Natural Gas : 99.3% Other Gas : 0.7% |
Silverhawk | Nevada Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 2.8 TWh | Apr 2004 | Feb 2025 | Natural Gas |
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) | 2.6 TWh | Feb 1971 | Feb 2025 | Natural Gas |
Shasta | U S Bureau of Reclamation | Redding, CA | Balancing Authority of Northern California (BANC) | 2.4 TWh | May 1944 | Feb 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 |
Sagamore Wind | Southwestern Public Service Co | Rogers, NM | Southwest Power Pool (SWPP) | 2.2 TWh | Nov 2020 | Feb 2025 | Wind |
State Line Combined Cycle | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 2.2 TWh | Apr 1995 | Feb 2025 | Natural Gas : 99.9% |
Sand Hill | Austin Energy | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.2 TWh | May 2001 | Feb 2025 | Natural Gas |
Sooner | Oklahoma Gas & Electric Co | Red Rock, OK | Southwest Power Pool (SWPP) | 2.1 TWh | Oct 1979 | Feb 2025 | Subbituminous Coal : 99.0% Distillate Fuel Oil : 1.0% |
Seward (PA) | Seward Generating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 2.1 TWh | Oct 2004 | Feb 2025 | Waste/Other Coal : 99.8% |
South Oak Creek | Wisconsin Electric Power Co | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 TWh | Nov 1959 | Feb 2025 | Subbituminous Coal : 99.7% |
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 | Feb 2025 | Natural Gas |
Shell Chemical Appalachia LLC | Shell Chemical Appalachia LLC | Monaca, PA | PJM Interconnection, LLC (PJM) | 1.6 TWh | Jun 2021 | Feb 2025 | Natural Gas |
Sikeston Power Station | City of Sikeston - (MO) | Sikeston, MO | Southwestern Power Administration (SPA) | 1.5 TWh | Aug 1981 | Feb 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 |
Scattergood | Los Angeles Department of Water & Power | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 1.4 TWh | Nov 1958 | Feb 2025 | Natural Gas |
Shawville | Shawville Power, LLC | Shawville, PA | PJM Interconnection, LLC (PJM) | 1.4 TWh | Feb 1954 | Feb 2025 | Natural Gas |
Shell Deer Park | Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | Sep 1979 | Feb 2025 | Natural Gas : 79.2% Purchased Steam : 10.4% Other Gas : 10.4% |
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% |
Santa Rosa Energy Center | Santa Rosa Energy Center LLC | Pace, FL | Florida Power & Light Co. (FPL) | 1.3 TWh | May 2003 | Feb 2025 | Natural Gas |
Sim Gideon | Lower Colorado River Authority | Bastrop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Apr 1965 | Dec 2023 | Natural Gas |
Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | ISO New England (ISNE) | 1.2 TWh | Apr 2018 | Feb 2025 | Natural Gas |
Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Jul 2021 | Feb 2025 | Wind |
Santa Rita East | Invenergy Services LLC | Barnhart, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | May 2019 | Feb 2025 | Wind |
Santa Rita Wind Energy | BHE Renewables, LLC | Big Lake, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Nov 2017 | Feb 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 | Feb 2025 | Solar |
Solomon Forks Wind Project, LLC | Engie North America | Colby, KS | Southwest Power Pool (SWPP) | 1.1 TWh | Jun 2019 | Feb 2025 | Wind |
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 | Feb 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 |
Soldier Creek Wind | Soldier Creek Wind LLC | Corning, KS | Southwest Power Pool (SWPP) | 1.0 TWh | Oct 2020 | Feb 2025 | Wind |
Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Jun 1952 | Dec 2023 | Natural Gas |
Seven Cowboy Wind Project, LLC | Seven Cowboy Wind Project, LLC | Gage, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Feb 2023 | Feb 2025 | Wind |
Safe Harbor | Safe Harbor | Conestoga, PA | PJM Interconnection, LLC (PJM) | 989.2 GWh | Nov 1931 | Dec 2023 | Water |
Skeleton Creek Energy Center Hybrid | Skeleton Creek Energy Center | Carrier, OK | Southwest Power Pool (SWPP) | 962.5 GWh | Nov 2020 | Feb 2025 | Wind |
Sapphire Sky Wind Energy LLC | Invenergy Services LLC | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 955.8 GWh | Nov 2021 | Feb 2025 | Wind |
South Plains II | Onward Energy | Lockney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 943.0 GWh | May 2016 | Feb 2025 | Wind |
Sayreville Cogeneration Facility | Sayreville Power Generation LP | Sayreville, NJ | PJM Interconnection, LLC (PJM) | 938.2 GWh | Jul 1991 | Dec 2023 | Natural Gas |
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) | 886.1 GWh | Feb 2014 | Feb 2025 | Solar |
Sweetland Wind Farm, LLC | Sweetland Wind Farm, LLC | St. Lawrence, SD | Southwest Power Pool (SWPP) | 876.1 GWh | Sep 2023 | Feb 2025 | Wind |
Southern Hills Wind Farm | MidAmerican Energy Co | Creston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 873.8 GWh | Feb 2021 | Feb 2025 | Wind |
Shamrock Wind | Shamrock Wind LLC | TBD, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 852.7 GWh | Nov 2023 | Feb 2025 | Wind |
Shute Creek Facility | Exxon Mobil Production Co | Kemmerer, WY | PacifiCorp East (PACE) | 835.0 GWh | Apr 2005 | Feb 2025 | Natural Gas : 61.9% Other Gas : 38.1% |
Sumas Power Plant | Puget Sound Energy Inc | Sumas, WA | Puget Sound Energy, Inc. (PSEI) | 834.9 GWh | Feb 1993 | Dec 2023 | Natural Gas |
Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 824.2 GWh | Sep 2013 | Feb 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) | 799.6 GWh | Sep 2023 | Feb 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) | 726.9 GWh | Oct 2019 | Feb 2025 | Wind |
Solar Star 2 | Solar Star California XX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 724.7 GWh | Feb 2014 | Feb 2025 | Solar |
Streator Cayuga Ridge South | Avangrid Renewables LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 724.3 GWh | Feb 2010 | Feb 2025 | Wind |
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 |
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 |
Salt Fork Wind Project, LLC | Southern Power Co | Clarendon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 700.7 GWh | Nov 2016 | Feb 2025 | Wind |
Sheldon | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 683.8 GWh | Dec 1960 | Feb 2025 | Subbituminous Coal : 99.7% |
Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 681.6 GWh | Oct 2021 | Feb 2025 | Solar |
Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 680.6 GWh | Oct 2020 | Feb 2025 | Wind |
Solano Wind | Sacramento Municipal Util Dist | Rio Vista, CA | California Independent System Operator (CISO) | 679.0 GWh | May 1994 | Feb 2025 | Wind |
Solar Blue | Westlands Solar Blue (OZ) Owner, LLC | Lemoore, CA | California Independent System Operator (CISO) | 645.6 GWh | Nov 2023 | Feb 2025 | Solar : 95.7% |
Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 642.6 GWh | Oct 2015 | Feb 2025 | Solar |
Sundance Wind Project, LLC | Public Service Co of Oklahoma | Alva, OK | Southwest Power Pool (SWPP) | 642.3 GWh | Mar 2021 | Feb 2025 | Wind |
St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 642.1 GWh | Aug 1990 | Feb 2025 | Waste/Other Coal : 99.7% |
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 |
Sweetwater Wind 4 LLC | Leeward Asset Management, LLC | Roscoe, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 617.6 GWh | Apr 2007 | Feb 2025 | Wind |
Sun Streams 3 | Sun Streams PVS, LLC | Arlington, AZ | Arizona Public Service Company (AZPS) | 612.3 GWh | - | Feb 2025 | Solar : 73.3% Electricity used for energy storage : 26.7% |
SCA Cogen 2 | Sacramento Municipal Util Dist | Sacramento, CA | Balancing Authority of Northern California (BANC) | 607.1 GWh | Feb 1997 | Feb 2025 | Natural Gas |
South Plains Wind Phase I | Evergreen Wind, LLC | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 596.7 GWh | Oct 2015 | Feb 2025 | Wind |
South Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 579.4 GWh | Jun 2012 | Feb 2025 | Wind |
SEMASS Resource Recovery | SEMASS Partnership | West Wareham, MA | ISO New England (ISNE) | 567.0 GWh | Jun 1988 | Feb 2025 | Non-biogenic Municipal Solid Waste : 54.1% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.6% |
Shell Chemical | Shell Chemical LP - Geismar | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 560.4 GWh | Jul 2002 | Dec 2023 | Natural Gas |
Stella Wind Farm | RWE Renewables Americas, LLC | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 551.2 GWh | Nov 2018 | Feb 2025 | Wind |
Sheboygan Falls | Wisconsin Power & Light Co | Sheboygan, WI | Midcontinent Independent System Operator, Inc. (MISO) | 546.5 GWh | May 2005 | Dec 2023 | Natural Gas |
Sun Valley Solar Project | Sun Valley Solar LLC | Abbott, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 544.6 GWh | Nov 2022 | Feb 2025 | Solar |
Summary of Power Plants By State
Figures are based on February 2025 generation numbers.State | Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,454.23 GWh |
Alaska | # 48 | 136 | 486.57 GWh |
Arizona | # 15 | 165 | 7,949.76 GWh |
Arkansas | # 28 | 80 | 4,750.62 GWh |
California | # 5 | 1,593 | 15,002.38 GWh |
Colorado | # 30 | 265 | 4,484.87 GWh |
Connecticut | # 34 | 152 | 3,568.74 GWh |
Delaware | # 49 | 31 | 376.39 GWh |
District of Columbia | # 51 | 12 | 16.79 GWh |
Florida | # 3 | 304 | 17,498.62 GWh |
Georgia | # 8 | 241 | 10,439.72 GWh |
Hawaii | # 46 | 66 | 666.80 GWh |
Idaho | # 44 | 143 | 1,423.14 GWh |
Illinois | # 4 | 338 | 15,696.94 GWh |
Indiana | # 12 | 203 | 9,055.86 GWh |
Iowa | # 20 | 281 | 6,506.74 GWh |
Kansas | # 24 | 157 | 5,156.03 GWh |
Kentucky | # 21 | 56 | 6,138.53 GWh |
Louisiana | # 17 | 80 | 7,192.83 GWh |
Maine | # 45 | 159 | 1,123.08 GWh |
Maryland | # 39 | 181 | 2,579.41 GWh |
Massachusetts | # 42 | 599 | 1,604.74 GWh |
Michigan | # 10 | 267 | 10,280.63 GWh |
Minnesota | # 27 | 740 | 5,066.98 GWh |
Mississippi | # 22 | 55 | 5,414.37 GWh |
Missouri | # 19 | 118 | 6,559.07 GWh |
State | Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Montana | # 40 | 69 | 2,324.85 GWh |
Nebraska | # 36 | 119 | 3,333.41 GWh |
Nevada | # 37 | 109 | 3,002.03 GWh |
New Hampshire | # 43 | 56 | 1,435.29 GWh |
New Jersey | # 31 | 375 | 4,428.89 GWh |
New Mexico | # 38 | 140 | 2,585.31 GWh |
New York | # 11 | 830 | 10,266.35 GWh |
North Carolina | # 9 | 880 | 10,422.85 GWh |
North Dakota | # 33 | 57 | 3,825.72 GWh |
Ohio | # 6 | 190 | 12,150.65 GWh |
Oklahoma | # 18 | 131 | 6,818.46 GWh |
Oregon | # 25 | 259 | 5,152.36 GWh |
Pennsylvania | # 2 | 240 | 21,039.59 GWh |
Rhode Island | # 47 | 95 | 598.64 GWh |
South Carolina | # 14 | 198 | 8,120.13 GWh |
South Dakota | # 41 | 52 | 1,740.50 GWh |
Tennessee | # 26 | 84 | 5,101.16 GWh |
Texas | # 1 | 813 | 43,152.96 GWh |
Utah | # 35 | 119 | 3,334.96 GWh |
Vermont | # 50 | 112 | 195.02 GWh |
Virginia | # 13 | 215 | 8,814.15 GWh |
Washington | # 16 | 137 | 7,908.11 GWh |
West Virginia | # 29 | 36 | 4,645.25 GWh |
Wisconsin | # 23 | 221 | 5,315.49 GWh |
Wyoming | # 32 | 73 | 3,941.95 GWh |