Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ME Novel Lighthouse - Penobscot CSG | Luminace Sunbeam Development Holdings, LLC | Patten, ME | ISO New England (ISNE) | 4.1 GWh | Aug 2024 | Dec 2025 | Solar |
| Griffin Solar | Sol Systems | Robinson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.1 GWh | Oct 2019 | Oct 2025 | Solar |
| Harris Shiloh | Westbound Solar LLC | Shiloh, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.1 GWh | Mar 2020 | Dec 2025 | Solar |
| Custer Energy Center | Manitowoc Public Utilities | Manitowoc, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | May 1999 | Dec 2025 | Natural Gas |
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | Portland General Electric Company (PGE) | 4.1 GWh | May 2020 | Dec 2024 | Solar |
| Ozark Solar Park | Today's Power, Inc. | Lincoln, AR | Southwest Power Pool (SWPP) | 4.1 GWh | Jun 2021 | Dec 2025 | Solar |
| USS Vermilion Solar 1 LLC (Vermilion 2) | SRC Partnership 15 LLC | Fithian, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2024 | Dec 2025 | Solar |
| Pierce Eunice | Westbound Solar 3, LLC | Blackshear, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.1 GWh | Mar 2023 | Dec 2025 | Solar |
| NY Fredonia 9824 Route 60 Solar | SL Fredonia, LLC | Fredonia, NY | New York Independent System Operator (NYIS) | 4.1 GWh | Mar 2025 | Dec 2025 | Solar |
| Hendershot Solar, LLC | Hendershot Solar, LLC | Tecumseh, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Dec 2020 | Dec 2025 | Solar |
| Colton Solar One, LLC | Colton Solar One, LLC | San Bernardino, CA | California Independent System Operator (CISO) | 4.1 GWh | May 2015 | Dec 2025 | Solar |
| DSH (CA) - Coalinga State Hospital | Team-Solar, Inc. | Coalinga, CA | California Independent System Operator (CISO) | 4.1 GWh | Jun 2014 | Dec 2025 | Solar |
| Clinton Solar 2 | Pivot Energy | Centralia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Dec 2024 | Dec 2025 | Solar |
| Edwardsville Solar II | Edwardsville Solar II, LLC | Edwardsville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Jun 2021 | Dec 2025 | Solar |
| 315 Vinson Road | Red Toad 315 Vinson Road, LLC | Clayton, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| May Shannon Solar, LLC | May Shannon Solar, LLC | Clio, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Angell Road | Bullrock-NxtGenREA | Hanover, NY | New York Independent System Operator (NYIS) | 4.1 GWh | Aug 2024 | Dec 2025 | Solar |
| Lafayette 2 - Kankakee Yonke | MN8 Energy LLC | Kankakee, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Lebanon Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Lebanon, MO | Southwest Power Pool (SWPP) | 4.1 GWh | Aug 2017 | Dec 2025 | Solar |
| FFP - NY Urbanski | FFP NY Goshen Project1, LLC | Goshen, NY | New York Independent System Operator (NYIS) | 4.1 GWh | Mar 2024 | Dec 2025 | Solar |
| Goodenow Road West Solar 1, LLC | Generate Capital | Beecher, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2024 | Dec 2025 | Solar |
| Breezewood | SunStrong Management, LLC | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Aug 2024 | Dec 2025 | Solar |
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2025 | Solar |
| Finchville Solar, LLC Hybrid CSG | AES Distributed Energy | Mt. Hope, NY | New York Independent System Operator (NYIS) | 4.1 GWh | Sep 2020 | Dec 2025 | Solar |
| Carver Falls | Green Mountain Power Corp | Hampton, NY | ISO New England (ISNE) | 4.1 GWh | Jan 1922 | Dec 2025 | Water |
| Red Toad 5840 Buffalo Road, LLC | Sol Systems | Selma, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Oct 2018 | Dec 2025 | Solar |
| Freight Line Solar, LLC | North Carolina El Member Corp | Pink Hill, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Oct 2020 | Dec 2025 | Solar |
| NSB Anaktuvuk Pass | North Slope Borough Power & Light (AK) | Anaktuvuk Pass, AK | 4.1 GWh | Aug 1994 | Dec 2025 | Distillate Fuel Oil | |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Telfair Thompson | Westbound Solar LLC | McRae-Helena, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Lafayette 2 - McHenry Franks 1 | MN8 Energy LLC | Marengo, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Rockwell Solar LLC | Oppidum Renewables USA, LLC | Rockwell, NC | Duke Energy Carolinas (DUK) | 4.1 GWh | Nov 2014 | Dec 2025 | Solar |
| Town of Needham VNEM CSG | Tesla Inc. | Needham, MA | ISO New England (ISNE) | 4.1 GWh | Jan 2016 | Dec 2025 | Solar |
| Beloit Solar LLC | PPM Solar LLC | Beloit, KS | Southwest Power Pool (SWPP) | 4.1 GWh | May 2022 | Dec 2025 | Solar |
| Williams-Sonoma Solar Facility | CVI CleanCapital Solar 4 LLC | Jamesburg, NJ | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2011 | Dec 2025 | Solar |
| NSE Astoria - Skyward | Standard Solar | Boring, OR | Portland General Electric Company (PGE) | 4.1 GWh | Oct 2021 | Dec 2025 | Solar |
| Shrewsbury Solar | RWE Clean Energy | Shrewsbury, MA | ISO New England (ISNE) | 4.1 GWh | Sep 2012 | Dec 2025 | Solar |
| Harmony | NJR Clean Energy Ventures Corporation | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 4.1 GWh | May 2015 | Dec 2025 | Solar |
| Crawford 1 Solar | SRC Partnership 14 LLC | Dixon, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Oct 2024 | Dec 2025 | Solar |
| Adelanto Solar Project | Los Angeles Department of Water & Power | Adelanto, CA | Los Angeles Department of Water and Power (LDWP) | 4.1 GWh | May 2012 | Dec 2025 | Solar |
| Gardiner | KEI (Maine) Power Management (III) LLC | Gardiner, ME | ISO New England (ISNE) | 4.1 GWh | Jun 1985 | Jun 2025 | Water |
| Cottage Street Solar Facility | Western Massachusetts Electric Company | Springfield, MA | ISO New England (ISNE) | 4.1 GWh | Apr 2014 | Jun 2026 | Solar |
| Stairs | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 4.1 GWh | Jun 1912 | Dec 2025 | Water |
| Macon Solar Power Project | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Macon, MO | Southwest Power Pool (SWPP) | 4.2 GWh | May 2015 | Jun 2026 | Solar |
| Shankle Solar Center LLC | Shankle Solar Center LLC | Shannon, NC | Duke Energy Progress East (CPLE) | 4.2 GWh | Dec 2014 | Dec 2025 | Solar |
| New Lisbon Solar | Green Street Power Partners | New Lisbon, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Aug 2019 | Dec 2025 | Solar |
| USS Sycamore Solar (CSG) | Standard Solar | Sycamore, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Apr 2022 | Dec 2025 | Solar |
| Phoenix Airport Rental Car Center | SunStrong Management, LLC | Phoenix, AZ | Arizona Public Service Company (AZPS) | 4.2 GWh | Nov 2012 | Dec 2025 | Solar |
| Auburn Solar LLC (CSG) | SolRiver Capital LLC | Boring, OR | Portland General Electric Company (PGE) | 4.2 GWh | Feb 2024 | Dec 2025 | Solar |
| Chenunda Creek | Generate Capital | Wellsville, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Dec 2024 | Dec 2025 | Solar |
| Panda Solar NC 10, LLC | Panda Solar NC 10, LLC | Hope Mills, NC | Duke Energy Progress East (CPLE) | 4.2 GWh | May 2019 | Dec 2025 | Solar |
| Iron Horse Battery Storage Hybrid | RWE Clean Energy | Tucson, AZ | Tucson Electric Power (TEPC) | 4.2 GWh | Mar 2017 | Dec 2025 | Solar |
| Bellingham PV | Terraform Arcadia | Douglas, MA | ISO New England (ISNE) | 4.2 GWh | Sep 2013 | Dec 2025 | Solar |
| Park Mill | Eagle Creek Renewable Energy, LLC | Marinette, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Dec 1919 | Dec 2025 | Water |
| Birch Solar (SC) | Headwater Energy, LLC | Darlington, SC | Duke Energy Progress East (CPLE) | 4.2 GWh | Jan 2024 | Dec 2025 | Solar |
| Marathon Solar Farm II LLC North | Distributed Solar Development, LLC | Canastota, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Nov 2020 | Dec 2025 | Solar |
| Alden Road Harvard Solar 1 | Alden Road Harvard Solar 1, LLC | Harvard, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Nov 2020 | Dec 2025 | Solar |
| Tubolino CSG | AES Clean Energy | Adams, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Jan 2025 | Dec 2025 | Solar |
| Plote Somonauk | Solar DG IL 2, LLC | Somonauk, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Apr 2024 | Dec 2025 | Solar |
| Waynesville Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Waynesville, MO | Southwest Power Pool (SWPP) | 4.2 GWh | Jul 2016 | Dec 2025 | Solar |
| Johnsonville Dam | Erie Boulevard Hydropower LP | Johnsonville, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Dec 1908 | Dec 2025 | Water |
| ACC | Entegrity Solar ACC, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Apr 2023 | Dec 2024 | Solar |
| Mechanic Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.2 GWh | Nov 2024 | Dec 2025 | Solar |
| 196 Tremont St(CSG) | 196TRE WHAM8 Solar, LLC | Carver, MA | ISO New England (ISNE) | 4.2 GWh | Oct 2021 | Dec 2024 | Solar |
| OER Patuxent CSG | Standard Solar | Lothian, MD | PJM Interconnection, LLC (PJM) | 4.2 GWh | Oct 2022 | Dec 2025 | Solar |
| Altamont Road Solar, LLC | Generate Capital | Voorheesville, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Apr 2024 | Dec 2025 | Solar |
| Beckwith Solar | Beckwith Solar, LLC | Tabor City, NC | Duke Energy Progress East (CPLE) | 4.2 GWh | Nov 2022 | Dec 2025 | Solar |
| Battle Creek Mill | RockTenn-Battle Creek Mill | Battle Creek, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Dec 1950 | Dec 2024 | Natural Gas |
| Two Dot Wind Broadview East LLC | Two Dot Wind Broadview East LLC | Broadview, MT | NorthWestern Corporation (NWMT) | 4.2 GWh | Sep 2018 | Dec 2025 | Wind |
| FFP - NY Varano | FFP NY Goshen Project2, LLC | Goshen, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Mar 2024 | Dec 2025 | Solar |
| Woodlawn II (CSG) | Woodlawn Solar II, LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Sherburne Solar Holdings, LLC | REA Investments, LLC | Princeton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Feb 2021 | Dec 2025 | Solar |
| Cornerstone Power Vineland I LLC | Altus Power America Management, LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 4.2 GWh | Jan 2012 | Dec 2025 | Solar |
| Montague Road Solar | Montague Road Solar, LLC | Amherst, MA | ISO New England (ISNE) | 4.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Edison Farm | Strata Manager, LLC | Eden, NC | Duke Energy Carolinas (DUK) | 4.2 GWh | Oct 2022 | Dec 2025 | Solar |
| Royal Solar Partners (CSG) | Royal Solar Partners, LLC | Oswegatchie, NY | New York Independent System Operator (NYIS) | 4.2 GWh | Jul 2023 | Dec 2025 | Solar |
| Sesqui-C Solar (CSG) | Sesqui-C Solar, LLC | Yamhill, OR | Portland General Electric Company (PGE) | 4.2 GWh | Nov 2022 | Dec 2025 | Solar |
| Pretzel CSG | Pretzel Solar, LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Feb 2022 | Dec 2025 | Solar |
| Abel Solar | SoCore Energy LLC | Morrison, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Chambers 4 - Redland LGB4 | MN8 Energy LLC | Redlands, CA | California Independent System Operator (CISO) | 4.2 GWh | Feb 2019 | Dec 2025 | Solar |
| Gilcrest Sun CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 4.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Lorin Industries | Lorin Industries | Muskegon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Dec 1989 | Dec 2025 | Natural Gas |
| IVC Solar | Imperial Irrigation District | Imperial, CA | Imperial Irrigation District (IID) | 4.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Macomb 2A | SoCore Energy LLC | Macomb, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Nov 2024 | Dec 2025 | Solar |
| Yorktown 2 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Dec 2023 | Dec 2025 | Solar |
| SR Clarksville, LLC | SR Clarksville, LLC | Clarksville, TN | Tennessee Valley Authority (TVA) | 4.2 GWh | Nov 2023 | Dec 2025 | Solar |
| City of Soledad Water Reclamation | Foundation HA Energy Generation, LLC | Soledad, CA | California Independent System Operator (CISO) | 4.2 GWh | Oct 2014 | Dec 2025 | Wind |
| Anderson (SC) | Anderson Solar Farm, LLC | Anderson, SC | Duke Energy Carolinas (DUK) | 4.2 GWh | Aug 2021 | Dec 2025 | Solar |
| MilfordSolar OR | Adapture Renewables, Inc. | Forest Grove, OR | Portland General Electric Company (PGE) | 4.2 GWh | Dec 2020 | Dec 2025 | Solar |
| PG Solar 1 | IMG Energy Solutions | Findlay Township, PA | PJM Interconnection, LLC (PJM) | 4.2 GWh | Jun 2021 | Dec 2025 | Solar |
| Rockford CS 1 | Rockford CS 1, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Mar 2021 | Dec 2025 | Solar |
| Boeve Windfarm LLC | Boeve Windfarm LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Jul 2003 | Dec 2025 | Wind |
| Southern Sky Renew Energy Berkley LLC | Southern Sky Renewable Energy Berkley, LLC | Berkley, MA | ISO New England (ISNE) | 4.2 GWh | May 2014 | Dec 2025 | Solar |
| Geddes 1 Solar, LLC | Geddes 1 Solar, LLC | Saginaw, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Nov 2020 | Dec 2025 | Solar |
| USS Lowe Solar | SRC Partnership 15 LLC | Kankakee, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Jul 2024 | Dec 2025 | Solar |
| AMP Napoleon Solar Facility | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 4.2 GWh | Aug 2012 | Dec 2025 | Solar |
| Jackson Legler Solar 1 LLC | Altus Power America Management, LLC | Jackson Township, NJ | PJM Interconnection, LLC (PJM) | 4.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Franklin Solar 1 LLC Community Solar | Dimension Energy LLC | Somerset, NJ | PJM Interconnection, LLC (PJM) | 4.2 GWh | Sep 2023 | Dec 2025 | Solar |
| Mt. Tom Solar Project Hybrid | Mt. Tom Solar, LLC | Holyoke, MA | ISO New England (ISNE) | 4.2 GWh | Dec 2016 | Dec 2025 | Solar |
| Granite | PacifiCorp | Salt lake City, UT | PacifiCorp East (PACE) | 4.2 GWh | Jul 1896 | Dec 2025 | Water |
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 |