Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ZPD-PT Solar Project 2017-044 LLC CSG | AES Distributed Energy | Spencer, MA | ISO New England (ISNE) | 812.0 MWh | Sep 2021 | Dec 2025 | Solar |
| Graphite Solar I | Greenbacker Renewable Energy Corporation | Wellington, UT | PacifiCorp East (PACE) | 176.9 GWh | May 2022 | May 2026 | Solar |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | AES Distributed Energy | Wilbraham, MA | ISO New England (ISNE) | 1.6 GWh | Dec 2020 | Dec 2025 | Solar |
| BWC Stony Brook, LLC Hybrid | AES Distributed Energy | Chelmsford, MA | ISO New England (ISNE) | 1.8 GWh | Jun 2021 | Dec 2025 | Solar |
| Harts Mill Solar, LLC | Harts Mills Solar, LLC | Tarboro, NC | PJM Interconnection, LLC (PJM) | 179.1 GWh | Nov 2020 | May 2026 | Solar |
| Bay Trail Solar Power Plant | Duke Energy Florida, LLC | Crystal River, FL | Duke Energy Florida, Inc. (FPC) | 165.1 GWh | Oct 2022 | May 2026 | Solar |
| Sandy Creek Solar Power Plant | Duke Energy Florida, LLC | Panama City, FL | Duke Energy Florida, Inc. (FPC) | 168.3 GWh | Apr 2022 | May 2026 | Solar |
| ZPD-PT Solar Project 2017-038 Hybrid LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 7.5 GWh | Mar 2021 | Dec 2025 | Solar |
| Fish Springs | Fish Springs Ranch Solar, LLC | Reno, NV | Nevada Power Company (NEVP) | 252.9 GWh | Feb 2022 | May 2026 | Solar |
| Lancaster Solar GA | Lancaster Solar GA, LLC | Arlington, GA | Southern Company Services, Inc. - Trans (SOCO) | 183.0 GWh | Nov 2021 | May 2026 | Solar |
| SR Perry | SR Perry, LLC | Perry, GA | Southern Company Services, Inc. - Trans (SOCO) | 153.5 GWh | Nov 2021 | May 2026 | Solar |
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 15.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Novel Novak Solar LLC CSG | REA Investments, LLC | Foley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Jul 2021 | Dec 2025 | Solar |
| Iroquois Solar 1B LLC CSG | Iroquois Solar 1B LLC | Watseka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Nov 2020 | Dec 2024 | Solar |
| Kenmare - Mansfield Branch Street | MN8 Energy LLC | Mansfield, MA | ISO New England (ISNE) | 2.3 GWh | May 2017 | Dec 2025 | Solar |
| Sycamore Solar | Dominion Energy Inc. | Gretna, VA | PJM Interconnection, LLC (PJM) | 86.2 GWh | Feb 2023 | May 2026 | Solar |
| Grassfield Solar | Dominion Energy Inc. | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 41.4 GWh | Sep 2022 | Dec 2025 | Solar |
| Old 300 Solar Center, LLC | Old 300 Solar Center, LLC | Needville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 888.4 GWh | Sep 2024 | May 2026 | Solar |
| Oak Hill - Dry Creek | Vistra Zero LLC | Henderson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 103.1 GWh | - | May 2026 | Solar |
| Novel Shelly Solar LLC (CSG) | REA Investments, LLC | Cottonwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Aug 2022 | Dec 2025 | Solar |
| Bryant Road Solar | JSD Flatwood PV-1, LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 1.7 GWh | Jan 2023 | Nov 2025 | Solar |
| Ware Palmer Road Solar LLC CSG | Ware Palmer Road Solar LLC | Ware, MA | ISO New England (ISNE) | 4.9 GWh | May 2021 | Dec 2024 | Solar |
| Wonderful Orchards - Belridge | Wonderful Renewable Energy, LLC. | Lost Hills, CA | California Independent System Operator (CISO) | 12.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Bellefield Solar and Energy Storage Farm | 50LW 8me LLC | Mojave, CA | California Independent System Operator (CISO) | 381.8 GWh | Nov 2025 | May 2026 | Solar |
| Baxley | SR Baxley, LLC | Baxley, GA | Southern Company Services, Inc. - Trans (SOCO) | 55.2 GWh | Nov 2020 | May 2026 | Solar |
| Pike Solar Hybrid | Duke Energy Renewables Services | Fountain, CO | Public Service Company of Colorado (PSCO) | 426.8 GWh | Nov 2023 | May 2026 | Solar |
| Auburn Solar Project | Agilitas Energy, Inc. | Auburn, MA | ISO New England (ISNE) | 8.0 GWh | Apr 2022 | Dec 2025 | Solar |
| Blair Solar | Ecos Energy LLC | Somers, CT | ISO New England (ISNE) | 1.6 GWh | Dec 2020 | Dec 2025 | Solar |
| Madison Solar (CT) | Ecos Energy LLC | Somers, CT | ISO New England (ISNE) | 1.6 GWh | Dec 2020 | Dec 2025 | Solar |
| Few Solar | Ecos Energy LLC | Somers, CT | ISO New England (ISNE) | 1.6 GWh | Dec 2020 | Dec 2025 | Solar |
| Wonderful Orchards - Westside | Wonderful Renewable Energy, LLC. | Lost Hills, CA | California Independent System Operator (CISO) | 13.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Waipio Peninsula | Pacific Energy Solutions, LLC | Waipio, HI | (HECO) | 16.1 GWh | Sep 2015 | Dec 2025 | Solar |
| Burt County Solar Hybrid | BCSB, LLC | Tekamah, NE | Southwest Power Pool (SWPP) | 1.5 GWh | May 2021 | Dec 2025 | Solar |
| Dodge County Solar Hybrid | BCSB, LLC | Scribner, NE | Southwest Power Pool (SWPP) | 1.4 GWh | May 2021 | Dec 2025 | Solar |
| Dressor Plains Solar, LLC | Dressor Plains Solar, LLC | Herrick, IL | Midcontinent Independent System Operator, Inc. (MISO) | 228.9 GWh | Aug 2021 | May 2026 | Solar |
| Hadley 3 Solar (North) | Hadley 3 Solar, LLC (North) | Hadley, MA | ISO New England (ISNE) | 2.6 GWh | Nov 2019 | Dec 2025 | Solar |
| Prosperity Solar Farm CSG | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 3.7 GWh | Feb 2021 | Dec 2025 | Solar |
| Curry Solar | Altus Power America Management, LLC | Reidsville, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.2 GWh | May 2015 | Dec 2025 | Solar |
| Alexis Solar, LLC | Sol Systems | Encino, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 14.1 GWh | Nov 2019 | Dec 2025 | Solar |
| Blue Goose Solar CSG | Blue Goose Solar | Morrison, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Big Star Solar, LLC (Hybrid) | RWE Clean Energy | Rosanky, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 416.4 GWh | Feb 2025 | May 2026 | Solar |
| Apex Solar | Apex Solar LLC | Dillon, MT | NorthWestern Corporation (NWMT) | 151.9 GWh | Jul 2023 | May 2026 | Solar |
| SR Lumpkin | SR Lumpkin, LLC | Lumpkin, GA | Southern Company Services, Inc. - Trans (SOCO) | 213.2 GWh | Nov 2021 | May 2026 | Solar |
| Bo Biggs Solar | Bo Biggs Solar, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 9.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Siler City Solar 2 | Siler City Solar 2, LLC | Siler City, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Sep 2018 | Dec 2025 | Solar |
| Moore Solar | Moore Solar, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | Jan 2018 | Dec 2025 | Solar |
| 510 Carnegie Center | Greenbacker Renewable Energy Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2019 | Dec 2024 | Solar |
| 701 Carnegie Center | Greenbacker Renewable Energy Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Oct 2019 | Dec 2024 | Solar |
| Assembly Solar III | Assembly Solar III, LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 165.1 GWh | Dec 2021 | May 2026 | Solar |
| Elara Solar | Elara Energy Holdings, LLC | Pearsall, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 263.5 GWh | Nov 2021 | May 2026 | Solar |
| Fifth Standard Solar PV, LLC (Hybrid) | RWE Clean Energy | Huron, CA | California Independent System Operator (CISO) | 338.5 GWh | Aug 2023 | May 2026 | Solar |
| Horn Rapids Solar, Storage and Training | Energy Northwest | Richland, WA | Bonneville Power Administration (BPAT) | 4.6 GWh | Sep 2020 | Dec 2025 | Solar |
| McDonough Solar 1, LLC CSG | McDonough Solar 1, LLC | Blandinsville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2025 | Solar |
| Jack's Solar Garden | Jack's Solar Garden | Longmont, CO | Public Service Company of Colorado (PSCO) | 2.2 GWh | Sep 2020 | Dec 2024 | Solar |
| Nickelson Solar 2 | Nickelson Solar 2, LLC | Wallace, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | Aug 2018 | Dec 2025 | Solar |
| PFMG Solar Grossmont Helix LLC | Altus Power America Management, LLC | La Mesa, CA | California Independent System Operator (CISO) | 2.1 GWh | Apr 2018 | Dec 2025 | Solar |
| Union Springs Solar Center | Florida Power & Light Co | Lake Butler, FL | Florida Power & Light Co. (FPL) | 148.1 GWh | Nov 2020 | May 2026 | Solar |
| Commerce Solar | City of San Antonio - (TX) | San Antonio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.3 GWh | Nov 2019 | Dec 2025 | Solar |
| Kinder Morgan Fordham | Powerflex | Staten Island, NY | New York Independent System Operator (NYIS) | 3.8 GWh | May 2018 | Dec 2025 | Solar |
| Bloomfield Municipal Utilities Solar | Onsite Partners, LLC | Bloomfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Mar 2019 | Dec 2024 | Solar |
| USAA Black Bear Energy | Altus Power America Management, LLC | Cranbury, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Oct 2018 | Dec 2025 | Solar |
| Pelican Solar Center | Florida Power & Light Co | Ft. Pierce, FL | Florida Power & Light Co. (FPL) | 144.7 GWh | Feb 2021 | May 2026 | Solar |
| Egret Solar Center | Florida Power & Light Co | Glen St. Mary, FL | Florida Power & Light Co. (FPL) | 128.4 GWh | Nov 2020 | May 2026 | Solar |
| Badger | Strata Manager, LLC | Maysville, NC | Duke Energy Progress West (CPLW) | 10.0 GWh | Feb 2019 | Dec 2025 | Solar |
| CBP Solar | Powerflex | Buchanan, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Nov 2018 | Dec 2025 | Solar |
| Ruff Solar LLC | Sol Systems | Ellenboro, NC | Duke Energy Carolinas (DUK) | 39.5 GWh | Jun 2020 | Dec 2025 | Solar |
| Pecan Grove Solar, LLC | CI-II Mitchell Holding LLC | New Bern, NC | Duke Energy Progress East (CPLE) | 7.1 GWh | Oct 2019 | Dec 2025 | Solar |
| Newfield Community Solar LLC | Newfield Solar LLC | Newfield, NY | New York Independent System Operator (NYIS) | 8.3 GWh | Dec 2018 | Dec 2025 | Solar |
| Tanglewood Circle Solar 1 LLC | Tanglewood Circle Solar 1 LLC | Becket, MA | ISO New England (ISNE) | 7.2 GWh | Oct 2018 | Dec 2025 | Solar |
| Quitman Solar | Quitman Solar, LLC | Quitman, GA | Southern Company Services, Inc. - Trans (SOCO) | 336.6 GWh | Nov 2019 | May 2026 | Solar |
| DG Florham Park Solar LLC | DG Florham Park Solar LLC | Florham Park, NJ | PJM Interconnection, LLC (PJM) | 2.5 GWh | Sep 2019 | Dec 2025 | Solar |
| Oberon IA | Oberon Solar IA | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 262.9 GWh | Jun 2020 | May 2026 | Solar |
| Oberon IB | Oberon Solar IB | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 47.8 GWh | Jun 2020 | May 2026 | Solar |
| City of Pratt Solar | Kenyon Energy KS Solar 1 LLC | Pratt, KS | Southwest Power Pool (SWPP) | 4.0 GWh | Feb 2019 | Dec 2025 | Solar |
| Starr | Strata Manager, LLC | Clinton, NC | Duke Energy Progress West (CPLW) | 10.2 GWh | Feb 2019 | Dec 2025 | Solar |
| Tolland Solar NG LLC | NuGen Capital Management | Tolland, MA | ISO New England (ISNE) | 4.6 GWh | Sep 2014 | Dec 2025 | Solar |
| Wendell Solar Farm LLC | Sol Systems | Wendell, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Aug 2019 | Dec 2025 | Solar |
| Sabattus Solar LLC | Sol Systems | Bailey, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Oct 2019 | Dec 2025 | Solar |
| Rio De Oro Solar Energy Center | PNM Resources | Belen, NM | Public Service Company of New Mexico (PNM) | 28.3 GWh | May 2019 | Dec 2025 | Solar |
| Connell East LLC | Connell East LLC. | Berkeley Heights, NJ | PJM Interconnection, LLC (PJM) | 1.3 GWh | Dec 2012 | Dec 2025 | Solar |
| Cookstown | Strata Manager, LLC | Goldsboro, NC | Duke Energy Progress West (CPLW) | 9.8 GWh | Jan 2019 | Dec 2025 | Solar |
| Changeup | Strata Manager, LLC | Asheboro, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Feb 2019 | Dec 2025 | Solar |
| Haven Solar Project CSG | Madison Energy Investments LLC | Saint Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2019 | Sep 2025 | Solar |
| Manchester Community College East | Onyx Asset Services Group | Manchester, CT | ISO New England (ISNE) | 1.5 GWh | Sep 2018 | Dec 2024 | Solar |
| Manchester Community College North | Onyx Asset Services Group | Great Path, CT | ISO New England (ISNE) | 1.5 GWh | Sep 2018 | Dec 2024 | Solar |
| Magnolia Springs Solar Center | Florida Power & Light Co | Green Cove Springs, FL | Florida Power & Light Co. (FPL) | 135.1 GWh | Feb 2021 | May 2026 | Solar |
| AZ State University - Tempe Campus Solar | Arizona State University FDM | Tempe, AZ | Arizona Public Service Company (AZPS) | 1.9 GWh | Nov 2003 | Dec 2025 | Solar |
| Northern Preserve Solar | Florida Power & Light Co | Glen St. Mary, FL | Florida Power & Light Co. (FPL) | 119.0 GWh | Dec 2019 | May 2026 | Solar |
| Washburn Road Solar | REA Investments, LLC | Freetown, MA | ISO New England (ISNE) | 3.4 GWh | Nov 2018 | Dec 2025 | Solar |
| SFDK Solar | AES Distributed Energy | Vallejo, CA | California Independent System Operator (CISO) | 10.0 GWh | Nov 2019 | Dec 2025 | Solar |
| Nassau Solar Center | Florida Power & Light Co | Callahan, FL | Florida Power & Light Co. (FPL) | 142.1 GWh | Nov 2020 | May 2026 | Solar |
| McCullough Road Solar Farm | NJR Clean Energy Ventures Corporation | Washington Township, NJ | PJM Interconnection, LLC (PJM) | 12.9 GWh | May 2019 | Dec 2025 | Solar |
| Happy Hollow CSG Hybrid | REA Investments, LLC | Winchendon, MA | ISO New England (ISNE) | 8.6 GWh | Sep 2019 | Dec 2024 | Solar |
| Solar Hagerstown | Greenbacker Renewable Energy Corporation | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 15.9 GWh | Oct 2020 | Dec 2024 | Solar |
| Kearsarge Gill | Kearsarge Gill LLC | Gill, MA | ISO New England (ISNE) | 3.0 GWh | Dec 2017 | Dec 2025 | Solar |
| HL Solar (Lassen) | Madison Energy Investments LLC | Wendel, CA | California Independent System Operator (CISO) | 12.2 GWh | May 2019 | Dec 2025 | Solar |
| Hunter Solar LLC (UT) | Hunter Solar LLC | Clawson, UT | PacifiCorp East (PACE) | 254.4 GWh | Feb 2021 | May 2026 | Solar |
| MNCPPC Germantown Solar | Standard Solar | Boyds, MD | PJM Interconnection, LLC (PJM) | 1.5 GWh | Jan 2018 | Dec 2025 | Solar |
| DWW Solar ll | DWW Solar ll LLC | Simsbury, CT | ISO New England (ISNE) | 46.1 GWh | Nov 2019 | May 2026 | Solar |
| Sigurd Solar LLC | Sigurd Solar LLC | Sigurd, UT | PacifiCorp East (PACE) | 210.4 GWh | Apr 2021 | May 2026 | 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 |