Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Wellhead Power Panoche | Wellhead Services, Inc | Firebaugh, CA | California Independent System Operator (CISO) | 6.8 GWh | Jul 1973 | Dec 2025 | Natural Gas |
| Valencia | UNS Electric, Inc | Nogales, AZ | Tucson Electric Power (TEPC) | 6.8 GWh | Jul 1989 | Dec 2025 | Natural Gas : 93.0% Distillate Fuel Oil : 7.0% |
| Michael Solar | SoCore Energy LLC | Freeport, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Nov 2017 | Dec 2025 | Solar |
| Princetown Solar 1 | AES Clean Energy | Duanesburg, NY | New York Independent System Operator (NYIS) | 6.8 GWh | Oct 2024 | Dec 2025 | Solar |
| Warrior Solar Partners | Warrior Solar Partners, LLC | Frankfort, NY | New York Independent System Operator (NYIS) | 6.8 GWh | Jul 2023 | Dec 2025 | Solar |
| Princeton | USF Surry, LLC | Princeton, NC | Duke Energy Progress East (CPLE) | 6.8 GWh | Jun 2015 | Dec 2025 | Solar |
| Morehead Generating Facility | North American Biofuels, LLC | Morehead, KY | PJM Interconnection, LLC (PJM) | 6.8 GWh | Oct 2019 | Dec 2025 | Landfill Gas |
| Buckeye Union HS District 201 | Luminace Solar Arizona, LLC | Buckeye, AZ | Arizona Public Service Company (AZPS) | 6.8 GWh | Nov 2011 | Dec 2025 | Solar |
| St Clair | DTE Electric Company | East China Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Jul 1953 | Jun 2026 | Distillate Fuel Oil : 53.9% Natural Gas : 46.1% |
| SF Auto O1 | Autoliv ASP, Inc. | Ogden, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.8 GWh | Nov 2023 | Dec 2025 | Solar |
| Gaston Solar | Deriva Energy | Gaston, NC | PJM Interconnection, LLC (PJM) | 6.8 GWh | Mar 2016 | Dec 2025 | Solar |
| GMP Solar - Williamstown | Green Mountain Power Corp | Williamstown, VT | ISO New England (ISNE) | 6.8 GWh | Nov 2016 | Jun 2026 | Solar |
| Apex NC Solar | Apex NC Solar, LLC | Lawndale, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | - | Jun 2026 | Solar |
| Ashley Solar Farm | Ashley Solar Farm, LLC | Hamptonville, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | Feb 2015 | Dec 2025 | Solar |
| Milo CSG | Milo CSG, LLC | Milo, ME | ISO New England (ISNE) | 6.7 GWh | Jan 2022 | Dec 2025 | Solar |
| Elizabeth Mines Solar 1 | Elizabeth Mines Solar 1, LLC | So. Strafford, VT | ISO New England (ISNE) | 6.7 GWh | Oct 2017 | Dec 2025 | Solar |
| GSPP 126 Little Bow Rd N, LLC | Green Street Power Partners | Gouverneur, NY | ISO New England (ISNE) | 6.7 GWh | Nov 2023 | Dec 2025 | Solar |
| Hwy 14 Holdco Solar CSG | Hwy 14 Holdco, LLC | Byron, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.7 GWh | Jun 2017 | Dec 2025 | Solar |
| Breckenridge Solar | Breckenridge Street Solar 1, LLC | Palmer, MA | ISO New England (ISNE) | 6.7 GWh | Oct 2020 | Dec 2024 | Solar |
| Charlie | Cypress Creek Renewables | Julian, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | Nov 2014 | Dec 2025 | Solar |
| Davidson III | SunE B9 Holdings, LLC | Lexington, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | Nov 2010 | Dec 2025 | Solar |
| Beth | Cypress Creek Renewables | Julian, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | Nov 2014 | Dec 2025 | Solar |
| Ware Avra I | Safari Energy, LLC | Waycross, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | Mar 2020 | Dec 2025 | Solar |
| Unity Solar | Madison Energy Holdings LLC | Unity, ME | ISO New England (ISNE) | 6.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Glenwood Hydro | Erie Boulevard Hydropower LP | Medina, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Dec 1949 | Dec 2025 | Water |
| Tiller CSG | Madison Energy Investments LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.7 GWh | Nov 2018 | Sep 2025 | Solar |
| OYA Main Street | OYA Main Street LLC | York, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Nov 2022 | Dec 2025 | Solar |
| SR Bolivar | SR Bolivar, LLC | Bolivar, TN | Tennessee Valley Authority (TVA) | 6.7 GWh | Nov 2022 | Dec 2025 | Solar |
| Downs Farm Solar | Cypress Creek Renewables | Cofield, NC | PJM Interconnection, LLC (PJM) | 6.7 GWh | Oct 2015 | Dec 2025 | Solar |
| Cranbury | RE Cranbury Solar 1, LLC | Cranbury, NJ | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2011 | Dec 2025 | Solar |
| Bulloch County GA S3 LLC | SolRiver Capital LLC | Statesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | Mar 2023 | Dec 2025 | Solar |
| Edison Solar | DP-C2 Episode 1 LLC | Barnwell, SC | Dominion Energy South Carolina, Inc. (SCEG) | 6.7 GWh | May 2019 | Dec 2025 | Solar |
| Wolf | Wolf Solar LLC | Brockport, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Jan 2024 | Dec 2025 | Solar |
| Bright Oak Solar LLC(CSG) | Nautilus Solar Solutions | Batavia, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Nov 2021 | Dec 2025 | Solar |
| SR Panola II, LLC | SR Panola II, LLC | Batesville, MS | Tennessee Valley Authority (TVA) | 6.7 GWh | Jun 2024 | Dec 2025 | Solar |
| Somerset Windpower LLC | Sequitur Renewables, LLC | Ohiopyle, PA | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2001 | Jun 2026 | Wind |
| Manville Hill Road Solar | Manville Hill Road Solar LLC | Cumberland, RI | ISO New England (ISNE) | 6.7 GWh | Apr 2021 | Dec 2025 | Solar |
| Pembroke Hydro | Eagle Creek Renewable Energy, LLC | Suncook, NH | ISO New England (ISNE) | 6.7 GWh | Nov 1985 | Dec 2025 | Water |
| NSF Aurelius Site 4 LLC | NSF Energy One LLC | Auburn, NY | New York Independent System Operator (NYIS) | 6.7 GWh | May 2024 | Dec 2025 | Solar |
| Dynamic - Wales Leeds Junction Road (CSG) | Altus Power America Management, LLC | Wales, ME | ISO New England (ISNE) | 6.7 GWh | Oct 2024 | Dec 2025 | Solar |
| Chenango Solar | Citizens Enterprises Corporation | Castle Creek, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Nov 2019 | Dec 2025 | Solar |
| Maple(CSG) | Maple Street Solar 1, LLC | Bellingham, MA | ISO New England (ISNE) | 6.7 GWh | Oct 2021 | Dec 2024 | Solar |
| NSB Point Hope Utility | North Slope Borough Power & Light (AK) | Pt Hope, AK | 6.7 GWh | Aug 1995 | Dec 2025 | Distillate Fuel Oil | |
| GMP Solar/Storage-Essex Hybrid | Green Mountain Power Corp | Essex, VT | ISO New England (ISNE) | 6.7 GWh | Aug 2019 | Jun 2026 | Solar |
| Cawelo Water District Solar | Scooby Solar, LLC | Famoso, CA | California Independent System Operator (CISO) | 6.7 GWh | Sep 2023 | Dec 2024 | Solar |
| Fairmont-FLS 100 | AES Distributed Energy | Fairmont, NC | Duke Energy Carolinas (DUK) | 6.7 GWh | Nov 2013 | Dec 2025 | Solar |
| Strontia Springs Hydro Plant | Denver City & County of - (CO) | Littleton, CO | Public Service Company of Colorado (PSCO) | 6.7 GWh | Jun 1986 | Dec 2025 | Water |
| Barber Dam | Barber Pool Hydro LLC | Boise, ID | Idaho Power Company (IPCO) | 6.7 GWh | Jul 1990 | Dec 2025 | Water |
| Foothills Hydro Plant | Denver City & County-Foothills - (CO) | Littleton, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.7 GWh | Apr 1985 | Sep 2025 | Water |
| Tift Boyd | Westbound Solar 3, LLC | Tifton, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | Sep 2022 | Dec 2025 | Solar |
| CES Agawam Tuckahoe Solar Hybrid | CES Agawam Tuckahoe Solar LLC | Agawam, MA | ISO New England (ISNE) | 6.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Greene Durham | Safari Energy, LLC | Union Point, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | May 2020 | Dec 2025 | Solar |
| Carthage Energy LLC | Carthage Energy LLC | Carthage, NY | New York Independent System Operator (NYIS) | 6.7 GWh | Oct 1991 | Oct 2025 | Natural Gas |
| Lundy | Southern California Edison Co | Lee Vining, CA | California Independent System Operator (CISO) | 6.7 GWh | Nov 1911 | Dec 2025 | Water |
| Hydro Plant | City of Sturgis - (MI) | Three Rivers, MI | PJM Interconnection, LLC (PJM) | 6.7 GWh | Aug 1911 | Dec 2025 | Water |
| Zephyr Wind | Findlay Wind 19, LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2015 | Dec 2024 | Wind |
| Fiddler's Canyon #2 | SunE Solar XVII Project 2, LLC | Cedar City, UT | PacifiCorp East (PACE) | 6.7 GWh | Aug 2015 | Dec 2025 | Solar |
| NBC Field's Point Wind Farm | Narragansett Bay Commission | Providence, RI | ISO New England (ISNE) | 6.6 GWh | Sep 2012 | Jun 2026 | Wind |
| Amazon Denver DEN3 | Westbound Solar LLC | Thornton, CO | Public Service Company of Colorado (PSCO) | 6.6 GWh | Oct 2019 | Dec 2025 | Solar |
| MA Blackstone | Catalyze Blackstone 83 Federal Street Microgrid, LLC | Blackstone, MA | ISO New England (ISNE) | 6.6 GWh | Jun 2022 | Dec 2025 | Solar |
| Parker Road Solar | NJR Clean Energy Ventures Corporation | Chester, NJ | PJM Interconnection, LLC (PJM) | 6.6 GWh | Jun 2025 | Dec 2025 | Solar |
| Source Power Company - Aldrich | Morristown Solar II, LLC | Brier Hill, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Feb 2022 | Dec 2025 | Solar |
| Herrema Dairy | Herrema Dairy, LLC | Fair Oaks, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Mar 2022 | Jan 2025 | Natural Gas |
| Gorham Solar 1 (CSG) | CleanCapital Holdings | Gorham, ME | ISO New England (ISNE) | 6.6 GWh | Oct 2023 | Dec 2025 | Solar |
| Bluebird Solar SC LLC | Bluebird Solar LLC | Pendleton, SC | Duke Energy Carolinas (DUK) | 6.6 GWh | Aug 2020 | Dec 2025 | Solar |
| International Paper Woronoco Mill | Eagle Creek Renewable Energy, LLC | Woronoco, MA | ISO New England (ISNE) | 6.6 GWh | Dec 1912 | Dec 2025 | Water |
| BWC Gibbs Brook | BWC Gibbs Brook, LLC | Wareham, MA | ISO New England (ISNE) | 6.6 GWh | Nov 2018 | Dec 2025 | Solar |
| State Route 5 | AETS OpCo Holdings LLC | Vernon, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Oct 2023 | Dec 2025 | Solar |
| Town of Burrillville Solar CSG | Standard Solar | Burrillville, RI | ISO New England (ISNE) | 6.6 GWh | Sep 2020 | Dec 2025 | Solar |
| Montgomery County Community Solar Center | Union Electric Co - (MO) | New Florence, MO | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Feb 2022 | Dec 2025 | Solar |
| Shane's Wind Machine | Shane's Wind Machine LLC | Ruthton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Jun 2006 | Jan 2025 | Wind |
| La Grange | Turlock Irrigation District | La Grange, CA | Turlock Irrigation District (TIDC) | 6.6 GWh | Nov 1924 | Dec 2025 | Water |
| Hat Rapids | Wisconsin Public Service Corp | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | May 1923 | Dec 2025 | Water |
| Polk County GA S1, LLC | Safari Energy, LLC | Cedartown, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.6 GWh | Feb 2023 | Dec 2025 | Solar |
| Thornapple | Northern States Power Co - Minnesota | Bruce, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Dec 1926 | Dec 2025 | Water |
| ASA DeKalb NY Solar I LLC | ASA DeKalb NY Solar I LLC | DeKalb, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Nov 2023 | Dec 2025 | Solar |
| Belwood Farm | Palmetto Power Management LLC | Lawndale, NC | Duke Energy Progress East (CPLE) | 6.6 GWh | Nov 2012 | Dec 2025 | Solar |
| Bluewater CDEC 1 | Lightsource Renewable Energy Asset Management, LLC | Bluewater, NM | Public Service Company of New Mexico (PNM) | 6.6 GWh | Nov 2019 | Dec 2025 | Solar |
| Kearsarge Concord II | Kearsarge Concord II LLC | Concord, MA | ISO New England (ISNE) | 6.6 GWh | Dec 2016 | Dec 2025 | Solar |
| 1034 Catherine Lake Solar, LLC | 1034 Catherine Lake Solar, LLC | Jacksonville, NC | Duke Energy Progress East (CPLE) | 6.6 GWh | Mar 2021 | Dec 2025 | Solar |
| Paradise Solar Energy Center | Paradise Solar Urban Renewal, LLC | West Deptford, NJ | PJM Interconnection, LLC (PJM) | 6.6 GWh | Feb 2011 | Dec 2025 | Solar |
| Birch | Birch Power LLC | Clearfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Jan 2017 | Dec 2025 | Wind |
| MA CS Uxbridge Community Solar | MA CS Uxbridge, LLC | Uxbridge, MA | ISO New England (ISNE) | 6.6 GWh | Jan 2023 | Dec 2025 | Solar |
| Butte College Main Campus Solar | Butte-Glenn Community College District | Oroville, CA | California Independent System Operator (CISO) | 6.6 GWh | Jun 2011 | Dec 2025 | Solar |
| Trojan Solar, LLC | Sol Systems | Delco, NC | Duke Energy Progress East (CPLE) | 6.6 GWh | Nov 2020 | Dec 2025 | Solar |
| Wilkinson DeFore (Safari Energy) | Safari Energy, LLC | Gordon, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.6 GWh | Mar 2020 | Dec 2025 | Solar |
| SSC Oswego II LLC | Reactivate | Oswego, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Oct 2024 | Dec 2025 | Solar |
| Uilk Wind LLC | RENEW Energy Inc | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Dec 2009 | Dec 2025 | Wind |
| The Lawrenceville School Solar Facility | CVI CleanCapital Solar 4 LLC | Lawrenceville, NJ | PJM Interconnection, LLC (PJM) | 6.6 GWh | Apr 2012 | Dec 2025 | Solar |
| Springfield Solar 1 LLC | Strata Manager, LLC | Strafford, MO | Southwest Power Pool (SWPP) | 6.6 GWh | May 2014 | Jun 2026 | Solar |
| Acme Solar, LLC | Acme Solar, LLC | Riegelwood, NC | Duke Energy Progress East (CPLE) | 6.6 GWh | Mar 2021 | Dec 2025 | Solar |
| Kearsarge Montague | Kearsarge Montague LLC | Montague, MA | ISO New England (ISNE) | 6.6 GWh | May 2018 | Dec 2025 | Solar |
| Riley Road LLC | Green Street Power Partners | New Windsor, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Jul 2019 | Dec 2025 | Solar |
| Dublin Solar I | AES Distributed Energy | Dublin, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.5 GWh | Mar 2015 | Dec 2025 | Solar |
| ELP - Kipp | ELP Kipp Solar, LLC | Hudson, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Jun 2023 | Dec 2025 | Solar |
| Bear Creek (CA) | Central Rivers Power US, LLC | Shingletown, CA | California Independent System Operator (CISO) | 6.5 GWh | Dec 1989 | Dec 2025 | Water |
| Niagara | Appalachian Power Co | Vinton, VA | PJM Interconnection, LLC (PJM) | 6.5 GWh | May 1954 | Sep 2025 | Water |
| GSPP 126 Little Bow Rd S, LLC | Green Street Power Partners | Gouverneur, NY | ISO New England (ISNE) | 6.5 GWh | Nov 2023 | Dec 2025 | Solar |
| Belafonte | Strata Manager, LLC | Calypso, NC | Duke Energy Progress East (CPLE) | 6.5 GWh | Nov 2018 | Dec 2025 | Solar |
| Canal Road Solar | NJR Clean Energy Ventures Corporation | Franklin, NJ | PJM Interconnection, LLC (PJM) | 6.5 GWh | May 2023 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |