Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| NLP Granger | Heelstone Energy Holdings, LLC | Valley Center, CA | California Independent System Operator (CISO) | 4.5 GWh | Aug 2016 | Dec 2025 | Solar |
| Boutillier Solar, LLC CSG | 38 Degrees North, LLC | Leicester, MA | ISO New England (ISNE) | 4.5 GWh | Mar 2018 | Dec 2025 | Solar |
| Berry Placerita Cogen | Shadow Wolf Energy | Santa Clarita, CA | California Independent System Operator (CISO) | 4.5 GWh | Feb 1990 | May 2026 | Natural Gas |
| Waterford Holdco CSG | Waterford Holdco LLC | Waterford, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Oct 2017 | Dec 2025 | Solar |
| Pleasant Valley Solar | Walton Electric Member Corp | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Mar 2016 | Dec 2024 | Solar |
| Soscol Ferry Solar | Soscol Ferry Solar | Napa, CA | California Independent System Operator (CISO) | 4.5 GWh | Nov 2020 | Dec 2025 | Solar |
| Wallace Solar LLC (CSG) | SolRiver Capital LLC | Salem, OR | Portland General Electric Company (PGE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Zena Solar | Zena Solar LLC | Northwest Salem, OR | Portland General Electric Company (PGE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Glasgow LFGTE | East Kentucky Power Coop, Inc | Glasgow, KY | PJM Interconnection, LLC (PJM) | 4.5 GWh | Nov 2015 | Dec 2025 | Landfill Gas |
| Burlington Coat Factory Solar | DG Northeast Solar II, LLC | Florence, NJ | PJM Interconnection, LLC (PJM) | 4.5 GWh | Nov 2018 | Dec 2025 | Solar |
| GSPP Held LLC CSG | Green Street Power Partners | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | May 2019 | Dec 2025 | Solar |
| Dakota Solar 1, LLC | Generate Capital | Dakota, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Jul 2024 | Dec 2025 | Solar |
| French Road Solar II | French Road Solar II, LLC | Burlington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Feb 2022 | Dec 2025 | Solar |
| Uintah | Moon Lake Electric Assn Inc | Neola, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.5 GWh | Jun 1920 | Dec 2025 | Water |
| Town of Amherst Solar | Agilitas Energy, Inc. | Amherst, MA | ISO New England (ISNE) | 4.5 GWh | Jul 2022 | Dec 2025 | Solar |
| ISM Solar Shepherd Acres | Navisun LLC | South Paris, ME | ISO New England (ISNE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Mount Dora Solar Farm F | Green Street Power Partners | Mount Dora, FL | Duke Energy Florida, Inc. (FPC) | 4.5 GWh | Feb 2023 | Dec 2025 | Solar |
| Orion Community Solar | Orion Community Solar | St. Joseph, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Dec 2016 | Dec 2025 | Solar |
| Nostrand | Nostrand Solar, LLC | Manteno Township, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Apr 2021 | Dec 2025 | Solar |
| Arizona Western College PV | AES Distributed Energy | Yuma, AZ | Arizona Public Service Company (AZPS) | 4.5 GWh | Oct 2011 | Dec 2025 | Solar |
| CMEEC - Polaris Park Solar Hybrid | Tesla Inc. | Gordon, CT | ISO New England (ISNE) | 4.5 GWh | Jul 2017 | Dec 2025 | Solar : 99.9% |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | Portland General Electric Company (PGE) | 4.5 GWh | Dec 2020 | Dec 2024 | Solar |
| 1639 RT 29 Solar 2 | 1639 RT 29 Solar 2, LLC | Gloversville, NY | ISO New England (ISNE) | 4.5 GWh | Nov 2020 | Dec 2025 | Solar |
| Viking Solar CSG | Viking Solar, LLC | Palmyra, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | May 2021 | Dec 2025 | Solar |
| BWC Maces Pond LLC | Navisun LLC | Rockport, ME | ISO New England (ISNE) | 4.5 GWh | Nov 2021 | Dec 2025 | Solar |
| GSE NM1 | Altus Power America Management, LLC | Dexter, NM | Southwest Power Pool (SWPP) | 4.5 GWh | Apr 2011 | Dec 2025 | Solar |
| Warsaw Solar CSG | Altus Power America Management, LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2020 | Dec 2025 | Solar |
| WED GW Solar, LLC | CleanCapital Holdings | Lincoln, RI | ISO New England (ISNE) | 4.5 GWh | Dec 2018 | Dec 2025 | Solar |
| Audrey Solar | Audrey Solar LLC | Shelby, NC | Duke Energy Carolinas (DUK) | 4.5 GWh | Mar 2016 | Dec 2025 | Solar |
| BNRG Masardis (CSG) | Nautilus Solar Solutions | Masardis, ME | ISO New England (ISNE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Troup RC50 | Westbound Solar LLC | Pine Mountain, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Mar 2019 | Dec 2025 | Solar |
| DGS Wasco State Prison | Forefront Power, LLC | Wasco, CA | California Independent System Operator (CISO) | 4.5 GWh | Jun 2020 | Dec 2024 | Solar |
| Gordon Pine Hall | Westbound Solar 3, LLC | Fairmount, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Aug 2023 | Dec 2025 | Solar |
| SCH County - (1B) 10 Alice Wagner Way Ni | Distributed Solar Development, LLC | Niskayuna, NY | New York Independent System Operator (NYIS) | 4.5 GWh | Sep 2020 | Dec 2025 | Solar |
| Carnes Creek Solar (CSG) | Carnes Creek Solar, LLC | Salem, OR | Portland General Electric Company (PGE) | 4.4 GWh | Nov 2022 | Dec 2025 | Solar |
| Syncarpha Leicester Hybrid CSG | Syncarpha Leicester, LLC | Leicester, MA | ISO New England (ISNE) | 4.4 GWh | May 2021 | Dec 2025 | Solar |
| LPEA Sunnyside Solar 1 Facility | La Plata Electric Assn, Inc | Durango, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.4 GWh | Jun 2024 | Dec 2025 | Solar |
| Exelon Medway LLC | Constellation Power, Inc | Medway, MA | ISO New England (ISNE) | 4.4 GWh | Jun 1970 | Dec 2025 | Distillate Fuel Oil |
| Furnace Rd Community Solar Farm | KSI II Consolidated, LLC | Ontario, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Yorktown 1 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Dec 2023 | Dec 2025 | Solar |
| Beaver Valley Patterson Dam | Central Rivers Power US, LLC | Beaver Falls, PA | PJM Interconnection, LLC (PJM) | 4.4 GWh | Aug 1982 | Dec 2025 | Water |
| Smithfield Solar Farm, LLC | Smithfield Solar Farm | Smithfield, RI | ISO New England (ISNE) | 4.4 GWh | Jun 2020 | Dec 2025 | Solar |
| Ajax Solar, LLC (MA) | Green Street Power Partners | West Bridgewater, MA | ISO New England (ISNE) | 4.4 GWh | Nov 2017 | Dec 2025 | Solar |
| OE IL Solar 3 | OE IL Solar 3, LLC | Oregon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Feb 2022 | Dec 2025 | Solar |
| Provo Power Plant | Utah Municipal Power Agency | Provo, UT | PacifiCorp East (PACE) | 4.4 GWh | Dec 2017 | Dec 2025 | Natural Gas |
| Cattail (CSG) | Cattail Solar, LLC | Fulton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | May 2022 | Dec 2025 | Solar |
| MD - WL Gore - Cherry Hill | Solar DG MD Cherry Hill, LLC | Elkton, MD | PJM Interconnection, LLC (PJM) | 4.4 GWh | Feb 2025 | Dec 2025 | Solar |
| Flambeau Solar Partners | REC Solar | Phillips, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Apr 2017 | Dec 2024 | Solar |
| Chicopee Solar | Citizens Enterprises Corporation | Chicopee, MA | ISO New England (ISNE) | 4.4 GWh | Nov 2013 | Dec 2025 | Solar |
| Bar D | Cypress Creek Renewables | Meeker, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.4 GWh | Nov 2018 | Dec 2025 | Solar |
| Calverton | Terraform Arcadia | Calverton, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Sep 2015 | Dec 2025 | Solar |
| McKittrick Limited | WCAC Operating Company | Bakersfield, CA | California Independent System Operator (CISO) | 4.4 GWh | Sep 1991 | Mar 2026 | Natural Gas |
| IGS AKC1 | Altus Power America Management, LLC | Akron, OH | PJM Interconnection, LLC (PJM) | 4.4 GWh | Jun 2023 | Dec 2025 | Solar |
| 580 River Solar | NuGen Capital Management | Winchendon, MA | ISO New England (ISNE) | 4.4 GWh | Aug 2018 | Dec 2025 | Solar |
| Armstrong 1 | Greenbacker Renewable Energy Corporation | Greenwood, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Nov 2024 | Dec 2025 | Solar |
| NY Lower Road III CSG | Lower Road III, LLC | New Hampton, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Nov 2023 | Dec 2025 | Solar |
| Pontiac 1A | Solar DG IL 3 LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | Jul 2024 | Dec 2025 | Solar |
| Olney Solar II CSG | Olney Solar II, LLC | Olney, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | May 2021 | Dec 2025 | Solar |
| Vestaburg | Wolverine Power Supply Coop | Vestaburg, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Dec 1958 | Dec 2025 | Natural Gas |
| Friendship I | Altus Power America Management, LLC | West Friendship, MD | PJM Interconnection, LLC (PJM) | 4.4 GWh | Mar 2023 | Dec 2025 | Solar |
| Duke Building 129 | Concord New Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Nov 2014 | Dec 2025 | Solar |
| CF Novel Solar CSG Gardens Seven, LLC | SunStrong Management, LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Veolia ES Blackfoot Landfill Facility | Southern Indiana Gas & Elec Co | Winslow, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | May 2009 | Dec 2025 | Landfill Gas |
| Greenfield Wind | Greenfield Wind Power, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Jul 2012 | Dec 2025 | Wind |
| SR White Pine, LLC | SR White Pine, LLC | White Pine, TN | Tennessee Valley Authority (TVA) | 4.4 GWh | Nov 2023 | Dec 2025 | Solar |
| ASA DeKalb NY Solar III LLC | ASA DeKalb NY Solar III LLC | Richville, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Mar 2024 | Dec 2025 | Solar |
| Hiilangaay Hydro | Haida Energy, Inc. | Hydaburg, AK | 4.4 GWh | Dec 2020 | Dec 2024 | Water | |
| Shawnee - GA | Westbound Solar LLC | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.4 GWh | Sep 2020 | Dec 2025 | Solar |
| Waynesboro Community Solar | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.4 GWh | May 2019 | Dec 2025 | Solar |
| Ogdensburg | Ampersand Ogdensburg Hydro, LLC | Ogdensburg, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Nov 1987 | Dec 2025 | Water |
| Tenderloin Wind (6) LLC | UPC Power Solutions | Texhoma, TX | Southwest Power Pool (SWPP) | 4.4 GWh | Dec 2006 | Dec 2024 | Wind |
| Franklin 1 | CD US Solar MT 2 LLC | Wrentham, MA | ISO New England (ISNE) | 4.4 GWh | Oct 2013 | Dec 2025 | Solar |
| POM Beverage Solar | Wonderful Renewable Energy, LLC. | Del Rey, CA | California Independent System Operator (CISO) | 4.4 GWh | Jun 2021 | Dec 2025 | Solar |
| CED Hilltop Solar | Bay4 Energy Services, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | Apr 2021 | Dec 2024 | Solar |
| Mitchell Solar, LLC | CD US Solar PO 3, LLC | Silver Lake, CA | California Independent System Operator (CISO) | 4.4 GWh | Nov 2014 | Dec 2025 | Solar |
| Sharon Station | NJR Clean Energy Ventures Corporation | Upper Freehold Townsh, NJ | PJM Interconnection, LLC (PJM) | 4.4 GWh | Apr 2016 | Dec 2025 | Solar |
| Steel Sun | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Nov 2016 | May 2026 | Solar |
| ASA Gouverneur NY Solar II LLC | ASA Gouverneur NY Solar II LLC | Gouverneur, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Apr 2024 | Dec 2025 | Solar |
| Minnie Solar | Minnie Solar LLC | Graham, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Mar 2016 | Dec 2025 | Solar |
| Kimberly-Clark Solar | Madison Energy Investments LLC | LaGrange, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.4 GWh | Dec 2018 | Sep 2025 | Solar |
| El Vado Dam | Los Alamos County - (NM) | Tierra Amarilla, NM | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.4 GWh | Apr 1988 | Dec 2025 | Water |
| Energy Center | University of Redlands | Redlands, CA | California Independent System Operator (CISO) | 4.4 GWh | Jan 2007 | Dec 2025 | Natural Gas |
| IMPA Crawfordsville Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Aug 2015 | Dec 2025 | Solar |
| Round Grove 1 | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Oct 2021 | Dec 2025 | Solar |
| Galesville Project | Douglas County - (OR) | Azalea, OR | PacifiCorp West (PACW) | 4.4 GWh | Jan 1987 | Dec 2025 | Water |
| Grossmont College | Forefront Power, LLC | El Cajon, CA | California Independent System Operator (CISO) | 4.4 GWh | Feb 2023 | Dec 2024 | Solar |
| SV CSG Baileyville 2 LLC | SV CSG Baileyville 2 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | Aug 2023 | Dec 2025 | Solar |
| Indian River Plant | Orlando Utilities Comm | Titusville, FL | Florida Municipal Power Pool (FMPP) | 4.3 GWh | Jun 1989 | Dec 2025 | Natural Gas |
| Polk Cedartown | Westbound Solar LLC | Cedartown, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.3 GWh | Sep 2019 | Dec 2025 | Solar |
| Livermore Falls CSG | Livermore Falls CSG, LLC | Livermore Falls, ME | ISO New England (ISNE) | 4.3 GWh | Apr 2022 | Dec 2025 | Solar |
| Cortland | Cortland Solar 2 LLC | Cortland, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Apr 2021 | Dec 2025 | Solar |
| SEPV 18 | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 4.3 GWh | Dec 2015 | Dec 2025 | Solar |
| Industry Solar Power Generation Station | AES Distributed Energy | Adelanto, CA | California Independent System Operator (CISO) | 4.3 GWh | Nov 2013 | Dec 2025 | Solar |
| Cottonwood Solar, LLC | Cardinal Renewables | Garysburg, NC | PJM Interconnection, LLC (PJM) | 4.3 GWh | Dec 2017 | Dec 2025 | Solar |
| Kalaeloa Renewable Energy Park | ENI New Energy US Inc | Ewa Beach, HI | 4.3 GWh | Dec 2013 | Dec 2024 | Solar | |
| Bulldog | Bulldog Wind Energy, LLC | Orient, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Sep 2010 | Dec 2025 | Wind |
| Gaines Solar | Gaines Solar | Bishopville, SC | Duke Energy Progress East (CPLE) | 4.3 GWh | Nov 2020 | Dec 2025 | Solar |
| ISM Solar Cranston CSG | Nautilus Solar Solutions | Cranston, RI | ISO New England (ISNE) | 4.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Missile Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Susquehanna University Solar | Terraform Arcadia | Selinsgrove, PA | PJM Interconnection, LLC (PJM) | 4.3 GWh | Aug 2018 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |