Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Cawelo Water District Solar | Scooby Solar, LLC | Famoso, CA | California Independent System Operator (CISO) | 6.7 GWh | Sep 2023 | Dec 2024 | Solar |
| Scituate Wind | Scituate Wind LLC | Scituate, MA | ISO New England (ISNE) | 2.4 GWh | Feb 2012 | Dec 2024 | Wind |
| Schwinghamer Project CSG | Schwinghamer Community Solar LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2019 | Dec 2024 | Solar |
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 663.9 GWh | Aug 1990 | Dec 2025 | Waste/Other Coal : 99.6% |
| Schulte 2 Community Solar | Schulte 2 Community Solar | Lacon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Schull CSG | Schull CSG LLC | Mapleton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Oct 2021 | Dec 2024 | Solar |
| Schueler Community Solar | Schueler Community Solar LLC | Annandale, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jul 2020 | Dec 2024 | Solar |
| School Sisters CSG | School Sisters CSG LLC | Mankato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Apr 2018 | Dec 2024 | Solar |
| Scenic Hill Solar III | Scenic Hill Solar III LLC | Clarksville, AR | Southwestern Power Administration (SPA) | 9.6 GWh | Nov 2017 | Dec 2024 | Solar |
| SCDA Solar 1 | SCDA Solar 1, LLC | Sacramento, CA | California Independent System Operator (CISO) | 13.4 GWh | Sep 2017 | Dec 2024 | Solar |
| Scandia Community Solar Garden | Scandia CSG LLC | Scandia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jun 2018 | Dec 2024 | Solar |
| Baer Road CSG | Scale Sustainable I, LLC | New York, NY | New York Independent System Operator (NYIS) | 2.7 GWh | Dec 2017 | Dec 2024 | Solar |
| Dryden Rd #2 Community Solar Farm CSG | Scale Sustainable I, LLC | Dryden, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Nov 2019 | Dec 2024 | Solar |
| Gaskill Rd Community Solar Farm CSG | Scale Sustainable I, LLC | Owego, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Nov 2019 | Dec 2024 | Solar |
| Woodoak Drive Community Solar Farm CSG | Scale Sustainable I, LLC | Tusten, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Nov 2019 | Dec 2024 | Solar |
| Turner Rd Community Solar Project | Scale Sustainable I, LLC | Baldwin, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Jan 2019 | Dec 2024 | Solar |
| Hospital Rd Community Solar Farm CSG | Scale Sustainable I, LLC | Delaware, NY | New York Independent System Operator (NYIS) | 2.0 GWh | Nov 2019 | Dec 2024 | Solar |
| Sacket Lake Rd #2 Community Solar Farm | Scale Sustainable I, LLC | Thompson, NY | New York Independent System Operator (NYIS) | 2.7 GWh | Feb 2019 | Dec 2024 | Solar |
| Villa Roma Rd #4 CSG | Scale Sustainable I, LLC | Delaware, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Nov 2019 | Dec 2024 | Solar |
| Villa Roma Rd #3 CSG | Scale Sustainable I, LLC | Delaware, NY | New York Independent System Operator (NYIS) | 519.0 MWh | Nov 2019 | Dec 2024 | Solar |
| Rosemond Solar Community Solar | Scale Sustainable I, LLC | Fallsburg, NY | New York Independent System Operator (NYIS) | 3.6 GWh | Dec 2020 | Dec 2024 | Solar |
| CSU Pueblo | Scale Sustainable I, LLC | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.8 GWh | Nov 2008 | Dec 2024 | Solar |
| Neuse River Solar Farm | Scale Sustainable I, LLC | Raleigh, NC | Duke Energy Carolinas (DUK) | 1.5 GWh | Nov 2011 | Dec 2024 | Solar |
| Palo Verde College | Scale Sustainable I, LLC | Blythe, CA | California Independent System Operator (CISO) | 2.0 GWh | Jul 2009 | Dec 2024 | Solar |
| FedEx Woodbridge | Scale Sustainable I, LLC | Keasbey, NJ | PJM Interconnection, LLC (PJM) | 2.1 GWh | Nov 2009 | Dec 2024 | Solar |
| Suntex Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Riley, OR | Bonneville Power Administration (BPAT) | 24.7 GWh | Jun 2020 | Dec 2024 | Solar |
| Rock Garden Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Fort Rock, OR | Bonneville Power Administration (BPAT) | 24.6 GWh | May 2020 | Dec 2024 | Solar |
| Alkali Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Silver Lake, OR | Bonneville Power Administration (BPAT) | 25.4 GWh | May 2020 | Dec 2024 | Solar |
| West Hines Solar I, LLC | SC Oregon 2 Lessor Parent, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 22.4 GWh | May 2020 | Dec 2024 | Solar |
| Sayreville Cogeneration Facility | Sayreville Power Generation LP | Sayreville, NJ | PJM Interconnection, LLC (PJM) | 534.8 GWh | Jul 1991 | Dec 2024 | Natural Gas |
| Sawtell Solar | Sawtell Solar, LLC | Hendersonville, NC | Duke Energy Carolinas (DUK) | 6.0 GWh | Mar 2021 | Sep 2024 | Solar |
| Saw Solar | Saw Solar, LLC | China Grove, NC | Duke Energy Carolinas (DUK) | 10.6 GWh | May 2022 | Dec 2024 | Solar |
| Sauder Power Plant | Sauder Woodworking Co | Archbold, OH | PJM Interconnection, LLC (PJM) | 7.4 GWh | Sep 1993 | Apr 2025 | Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7% |
| SAS Solar Farm | SAS Institute Inc | Cary, NC | Duke Energy Progress East (CPLE) | 1.7 GWh | Nov 2008 | Dec 2024 | Solar |
| Sartell Holdco CSG | Sartell Holdco LLC | Sartell, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.9 GWh | Apr 2019 | Dec 2024 | Solar |
| Saranac Facility | Saranac Power Partners LP | Plattsburgh, NY | New York Independent System Operator (NYIS) | 354.9 GWh | May 1994 | Dec 2024 | Natural Gas |
| Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | ISO New England (ISNE) | 552.1 GWh | Dec 1975 | Dec 2025 | Black Liquor : 45.9% Wood/Wood Waste Solids : 37.6% Natural Gas : 7.7% Tire-derived Fuels : 4.4% Residual Fuel Oil : 3.4% Sludge Waste : 0.7% |
| Sappi Cloquet Mill | Sappi Cloquet LLC | Cloquet, MN | Midcontinent Independent System Operator, Inc. (MISO) | 443.3 GWh | Dec 1928 | Dec 2025 | Black Liquor : 63.5% Wood/Wood Waste Solids : 17.9% Natural Gas : 14.2% Water : 3.6% |
| Santa Rosa Energy Center | Santa Rosa Energy Center LLC | Pace, FL | Florida Power & Light Co. (FPL) | 1.1 TWh | May 2003 | Dec 2025 | Natural Gas |
| Santa Cruz Energy | Santa Cruz Energy LLC | Santa Cruz, CA | California Independent System Operator (CISO) | 4.6 GWh | Oct 2009 | Dec 2024 | Landfill Gas |
| Sanford Solar | Sanford Airport Solar, LLC | Sanford, ME | ISO New England (ISNE) | 85.7 GWh | Oct 2020 | Dec 2025 | Solar |
| Sandy Solar | Sandy Solar, LLC | Shiloh Township, NC | PJM Interconnection, LLC (PJM) | 8.8 GWh | Feb 2018 | Dec 2024 | Solar |
| Sandy River Solar (CSG) | Sandy River Solar, LLC | Sandy, OR | Portland General Electric Company (PGE) | 3.1 GWh | Nov 2022 | Dec 2024 | Solar |
| Sandy Creek Energy Station | Sandy Creek Energy Associates LP | Riesel, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Apr 2013 | Apr 2025 | Subbituminous Coal |
| Sandoval | Sandoval Holdco, LLC | Centralia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Feb 2021 | Dec 2024 | Solar |
| Sand Point | Sand Point Generating, LLC | Sand Point, AK | 3.6 GWh | Nov 2000 | Dec 2024 | Distillate Fuel Oil | |
| SMPA Solar 1 Community Solar | San Miguel Power Assn, Inc | Bedrock, CO | Public Service Company of Colorado (PSCO) | 1.7 GWh | Nov 2012 | Dec 2024 | Solar |
| San Miguel | San Miguel Electric Coop, Inc | Christine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.4 TWh | Dec 1981 | Dec 2025 | Lignite Coal : 99.8% |
| San Juan Solar I | San Juan Solar I, LLC | Kirtland, NM | Public Service Company of New Mexico (PNM) | 484.5 GWh | Sep 2024 | Dec 2025 | Solar |
| SJ/SC WPCP | San Jose/Santa Clara Water P C | San Jose, CA | California Independent System Operator (CISO) | 83.0 GWh | Jan 1953 | Dec 2025 | Natural Gas : 52.4% Other Biomass Gas : 47.5% |
| San Jose Cogeneration | San Jose State University Fclts Dev &Ops | San Jose, CA | California Independent System Operator (CISO) | 35.1 GWh | Nov 1984 | Dec 2025 | Natural Gas |
| San Isabel Solar, LLC | San Isabel Solar, LLC | Trinidad, CO | Public Service Company of Colorado (PSCO) | 69.3 GWh | Nov 2016 | Dec 2025 | Solar |
| Karen Avenue Wind Farm | San Gorgonio Farms Inc | North Palm Springs, CA | California Independent System Operator (CISO) | 23.4 GWh | Dec 1984 | Dec 2024 | Wind |
| San Gorgonio Farms Wind Farm | San Gorgonio Farms Inc | Whitewater, CA | California Independent System Operator (CISO) | 61.3 GWh | Feb 1983 | Dec 2024 | Wind |
| San Dimas Wash Generating Station | San Gabriel Valley Mun Wtr Dt | San Dimas, CA | California Independent System Operator (CISO) | 4.8 GWh | Feb 1986 | Jun 2024 | Water |
| San Diego State University | San Diego State University | San Diego, CA | California Independent System Operator (CISO) | 53.4 GWh | Aug 2002 | Dec 2025 | Natural Gas : 97.3% Solar : 2.7% |
| Miramar Energy Facility | San Diego Gas & Electric Co | San Diego, CA | California Independent System Operator (CISO) | 7.0 GWh | May 2005 | Dec 2025 | Natural Gas |
| Palomar Energy | San Diego Gas & Electric Co | Escondido, CA | California Independent System Operator (CISO) | 1.5 TWh | Sep 2005 | Dec 2025 | Natural Gas |
| Ramona Solar Energy | San Diego Gas & Electric Co | Ramona, CA | California Independent System Operator (CISO) | 5.0 GWh | Mar 2017 | Dec 2024 | Solar |
| Cuyamaca Peak Energy Plant | San Diego Gas & Electric Co | El Cajon, CA | California Independent System Operator (CISO) | 5.9 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| SB Water Reclamation Fuel Cell | San Bernardino Fuel Cell, LLC | San Bernardino, CA | California Independent System Operator (CISO) | 9.4 GWh | May 2021 | Dec 2024 | Other Biomass Gas : 91.7% Natural Gas : 8.3% |
| San Antonio Regional Hospital | San Antonio Regional Hospital | Upland, CA | California Independent System Operator (CISO) | 10.2 GWh | Dec 1984 | Dec 2024 | Natural Gas |
| Sampson Road Community Solar | Sampson Road Solar, LLC | Charlton, MA | ISO New England (ISNE) | 3.1 GWh | Nov 2017 | Dec 2024 | Solar |
| Samoset Solar | Samoset Solar, LLC | Rockport, ME | ISO New England (ISNE) | 3.8 GWh | Jun 2023 | Dec 2024 | Solar |
| Saluda Solar II | Saluda Solar II, LLC | Saluda, SC | Dominion Energy South Carolina, Inc. (SCEG) | 6.0 GWh | Apr 2017 | Dec 2024 | Solar |
| Gila River Power Block 2 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.9 TWh | May 2003 | Dec 2025 | Natural Gas |
| Desert Basin | Salt River Project | Casa Grande, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.1 TWh | Sep 2001 | Dec 2025 | Natural Gas |
| Gila River Power Block 4 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.7 TWh | Apr 2003 | Dec 2025 | Natural Gas |
| Gila River Power Block 3 | Salt River Project | Gila Bend, AZ | Tucson Electric Power (TEPC) | 2.9 TWh | May 2003 | Dec 2025 | Natural Gas |
| Copper Crossing Energy and Research Cent | Salt River Project | Florence, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 5.1 GWh | May 2024 | Dec 2024 | Natural Gas |
| Mesquite Generating Station Block 1 | Salt River Project | Arlington, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 3.5 TWh | May 2003 | Dec 2025 | Natural Gas |
| Gila River Power Block 1 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.6 TWh | Apr 2003 | Dec 2025 | Natural Gas |
| Coronado | Salt River Project | St Johns, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.9 TWh | Nov 1979 | Dec 2025 | Subbituminous Coal : 99.7% |
| Santan | Salt River Project | Gilbert, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 4.6 TWh | Sep 1974 | Dec 2025 | Natural Gas |
| Coolidge Generation Station | Salt River Project | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 58.8 GWh | Apr 2011 | Dec 2025 | Natural Gas |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 244.3 GWh | Mar 1957 | Dec 2025 | Natural Gas |
| Horse Mesa | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 87.9 GWh | Mar 1927 | Dec 2025 | Water |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 1.0 TWh | Jun 1952 | Dec 2025 | Natural Gas |
| Stewart Mountain | Salt River Project | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.7 GWh | Feb 1930 | Dec 2024 | Water |
| Mormon Flat | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.7 GWh | Apr 1926 | Dec 2025 | Water |
| Roosevelt | Salt River Project | Roosevelt, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 101.8 GWh | Feb 1973 | Dec 2024 | Water |
| Salt Creek Wind | Salt Creek Wind, LLC | Tama County, IA | 52.1 GWh | - | Dec 2025 | Wind | |
| Salt City Solar Project - Hybrid | Salt City Solar LLC | Circleville, OH | PJM Interconnection, LLC (PJM) | 103.7 GWh | Apr 2023 | Dec 2025 | Solar |
| Salka Cabazon Wind | Salka Cabazon Wind LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 7.9 GWh | Dec 1998 | Dec 2024 | Wind |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 261.7 GWh | Oct 1991 | Dec 2025 | Natural Gas |
| Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | ISO New England (ISNE) | 1.8 TWh | Apr 2018 | Dec 2025 | Natural Gas |
| Salem Energy Systems LLC | Salem Energy Systems LLC | Winston-Salem, NC | Duke Energy Carolinas (DUK) | 7.5 GWh | Jun 1996 | Dec 2024 | Landfill Gas |
| Saint Solar | Saint Solar LLC | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 284.1 GWh | Dec 2020 | Dec 2025 | Solar |
| Saint Catherine of Siena Medical Center | Saint Catherine of Siena Medical Center | Smithtown, NY | New York Independent System Operator (NYIS) | 14.0 MWh | Dec 1971 | Dec 2024 | Distillate Fuel Oil |
| Saint Agnes Medical Center | Saint Agnes Medical Center | Fresno, CA | California Independent System Operator (CISO) | 35.1 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Saguaro Power | Saguaro Power Co | Henderson, NV | Nevada Power Company (NEVP) | 264.5 GWh | Aug 1991 | Oct 2025 | Natural Gas |
| Sagebrush Power Partners | Sagebrush Power Partners, LLC | Ellensburg, WA | Bonneville Power Administration (BPAT) | 277.8 GWh | Oct 2010 | Dec 2024 | Wind |
| Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Jul 2021 | Dec 2025 | Wind |
| Safe Harbor | Safe Harbor | Conestoga, PA | PJM Interconnection, LLC (PJM) | 1.0 TWh | Nov 1931 | Dec 2024 | Water |
| Putnam Erickson | Safari Energy, LLC | Eatonton, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.6 GWh | Feb 2020 | Dec 2024 | Solar |
| Franklin Milliken | Safari Energy, LLC | Lavonia, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.5 GWh | Mar 2020 | Dec 2024 | Solar |
| Murray Treadwell Farms | Safari Energy, LLC | Chatsworth, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.3 GWh | Feb 2020 | Dec 2024 | Solar |
| Meriwether Jackson | Safari Energy, LLC | Machester, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.3 GWh | Mar 2020 | Dec 2024 | Solar |
| Lowndes Tycor Farms | Safari Energy, LLC | Lake Park, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.6 GWh | Apr 2020 | Dec 2024 | Solar |
| Lowndes IDA | Safari Energy, LLC | Valdosta, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.1 GWh | Mar 2020 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on December 2025 generation numbers.| State | Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,766.12 GWh |
| Alaska | # 48 | 139 | 625.46 GWh |
| Arizona | # 16 | 183 | 8,962.31 GWh |
| Arkansas | # 29 | 114 | 5,525.50 GWh |
| California | # 5 | 1,683 | 14,393.99 GWh |
| Colorado | # 31 | 297 | 4,649.38 GWh |
| Connecticut | # 34 | 162 | 4,087.83 GWh |
| Delaware | # 49 | 33 | 469.96 GWh |
| District of Columbia | # 51 | 16 | 14.80 GWh |
| Florida | # 3 | 333 | 19,379.32 GWh |
| Georgia | # 8 | 248 | 12,492.24 GWh |
| Hawaii | # 46 | 70 | 814.97 GWh |
| Idaho | # 41 | 146 | 2,123.12 GWh |
| Illinois | # 4 | 379 | 17,546.79 GWh |
| Indiana | # 13 | 214 | 9,789.95 GWh |
| Iowa | # 20 | 293 | 7,310.28 GWh |
| Kansas | # 28 | 183 | 5,586.75 GWh |
| Kentucky | # 22 | 60 | 6,716.43 GWh |
| Louisiana | # 17 | 84 | 8,587.03 GWh |
| Maine | # 45 | 215 | 1,484.81 GWh |
| Maryland | # 37 | 203 | 3,225.85 GWh |
| Massachusetts | # 43 | 640 | 2,073.13 GWh |
| Michigan | # 11 | 269 | 11,734.82 GWh |
| Minnesota | # 27 | 764 | 5,712.30 GWh |
| Mississippi | # 24 | 56 | 6,090.79 GWh |
| Missouri | # 23 | 125 | 6,623.76 GWh |
| State | Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,639.28 GWh |
| Nebraska | # 36 | 125 | 3,667.32 GWh |
| Nevada | # 38 | 114 | 3,217.22 GWh |
| New Hampshire | # 44 | 56 | 1,878.83 GWh |
| New Jersey | # 30 | 387 | 5,182.27 GWh |
| New Mexico | # 35 | 142 | 3,818.41 GWh |
| New York | # 10 | 950 | 11,800.05 GWh |
| North Carolina | # 9 | 904 | 12,153.04 GWh |
| North Dakota | # 33 | 58 | 4,218.72 GWh |
| Ohio | # 6 | 198 | 13,425.53 GWh |
| Oklahoma | # 18 | 141 | 7,637.23 GWh |
| Oregon | # 21 | 272 | 6,788.64 GWh |
| Pennsylvania | # 2 | 252 | 22,539.49 GWh |
| Rhode Island | # 47 | 100 | 775.70 GWh |
| South Carolina | # 15 | 207 | 8,967.44 GWh |
| South Dakota | # 42 | 52 | 2,122.20 GWh |
| Tennessee | # 19 | 88 | 7,328.17 GWh |
| Texas | # 1 | 947 | 46,150.81 GWh |
| Utah | # 39 | 125 | 2,845.12 GWh |
| Vermont | # 50 | 116 | 189.85 GWh |
| Virginia | # 14 | 237 | 9,421.16 GWh |
| Washington | # 12 | 135 | 10,635.09 GWh |
| West Virginia | # 26 | 39 | 5,763.55 GWh |
| Wisconsin | # 25 | 243 | 5,804.32 GWh |
| Wyoming | # 32 | 70 | 4,436.68 GWh |