Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| OR Solar 6, LLC | Heelstone Energy Holdings, LLC | Lakeview, OR | PacifiCorp West (PACW) | 22.2 GWh | Nov 2017 | Dec 2025 | Solar |
| Lakeville Solar | C2 MA Lakeville, LLC | Lakeville, MA | ISO New England (ISNE) | 3.0 GWh | Nov 2018 | Dec 2025 | Solar |
| Mtn. Solar 4 (CSG) | Standard Solar | Lakewood, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Oct 2021 | Dec 2025 | Solar |
| NAEA Lakewood LLC | Essential Power Operating Company, LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 239.4 GWh | Mar 1994 | Dec 2025 | Natural Gas : 94.4% Distillate Fuel Oil : 5.6% |
| NAEA Ocean Peaking Power LLC | Essential Power Operating Company, LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 188.2 GWh | Apr 2003 | Dec 2024 | Natural Gas |
| Lakewood Cheddar School | MN8 Energy LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 629.0 MWh | Dec 2012 | Dec 2025 | Solar |
| NES Rutgers Solar | NES Rutgers LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 1.2 GWh | Sep 2012 | Dec 2025 | Solar |
| Cummins, Inc | Terraform Arcadia | Lakewood, NY | New York Independent System Operator (NYIS) | 440.0 MWh | May 2015 | Nov 2025 | Solar |
| Ledyard Windpower, LLC | Duke Energy Renewables Services | Lakota, IA | Midcontinent Independent System Operator, Inc. (MISO) | 602.6 GWh | Nov 2022 | May 2026 | Wind |
| Lakota Wind Wind Farm | Iowa Lakes Electric Coop | Lakota, IA | Southwest Power Pool (SWPP) | 33.5 GWh | Feb 2009 | Dec 2025 | Wind |
| Twin Buttes Wind Project | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 228.2 GWh | Jun 2007 | Dec 2025 | Wind |
| Colorado Green Holdings LLC | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 564.0 GWh | Nov 2003 | Dec 2025 | Wind |
| Lamar Plant | City of Lamar - (CO) | Lamar, CO | Public Service Company of Colorado (PSCO) | 8.2 GWh | Dec 1945 | Dec 2025 | Wind |
| Twin Buttes II Wind | Avangrid Power LLC | Lamar, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 295.9 GWh | Nov 2017 | May 2026 | Wind |
| Lamesa Solar | Southern Power Co | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 195.3 GWh | Mar 2017 | May 2026 | Solar |
| Mesquite Creek Wind | Duke Energy Renewables Services | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 437.3 GWh | Mar 2015 | May 2026 | Wind |
| Lamesa II | Lamesa Solar II, L.L.C. | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 112.3 GWh | Oct 2018 | May 2026 | Solar |
| Juno Solar Project | SE Juno, LLC | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 751.0 GWh | May 2021 | May 2026 | Solar |
| Lamoni Municipal Utilities | City of Lamoni - (IA) | Lamoni, IA | Midcontinent Independent System Operator, Inc. (MISO) | 45.0 MWh | Feb 1940 | Dec 2025 | Distillate Fuel Oil |
| Miki Basin | Maui Electric Co Ltd | Lanai City, HI | 35.7 GWh | Mar 1990 | Dec 2025 | Distillate Fuel Oil | |
| Alpine Solar | Alpine BESS LLC | Lancaster, CA | California Independent System Operator (CISO) | 114.1 GWh | Jan 2013 | Dec 2025 | Solar |
| AV Solar Ranch One | AV Solar Ranch 1 LLC | Lancaster, CA | California Independent System Operator (CISO) | 560.0 GWh | Jul 2014 | May 2026 | Solar |
| Bayshore Solar B, LLC | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 41.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Bayshore Solar C, LLC | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 40.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Bayshore Solar A, LLC | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 44.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Summer Solar LLC | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 55.9 GWh | Jun 2016 | Dec 2025 | Solar |
| Antelope Big Sky Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 49.9 GWh | Jul 2016 | Dec 2025 | Solar |
| Central Antelope Dry Ranch B LLC | Central Antelope Dry Ranch B, LLC | Lancaster, CA | California Independent System Operator (CISO) | 6.0 GWh | Aug 2017 | Dec 2025 | Solar |
| Portal Ridge Solar B, LLC | Portal Ridge Solar, LLC | Lancaster, CA | California Independent System Operator (CISO) | 52.7 GWh | Jan 2017 | Dec 2025 | Solar |
| Portal Ridge Solar C, LLC | Portal Ridge Solar, LLC | Lancaster, CA | California Independent System Operator (CISO) | 28.6 GWh | Jan 2017 | Dec 2025 | Solar |
| AVS Lancaster 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 5.6 GWh | Nov 2016 | Dec 2025 | Solar |
| TA-Acacia, LLC | Onward Energy | Lancaster, CA | California Independent System Operator (CISO) | 48.3 GWh | Oct 2014 | Dec 2025 | Solar |
| Solverde 1 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 202.9 GWh | Nov 2016 | May 2026 | Solar |
| Antelope DSR 2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 14.0 GWh | Nov 2016 | Dec 2025 | Solar |
| Antelope DSR 1 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 119.4 GWh | Nov 2016 | May 2026 | Solar |
| Lancaster WAD B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 7.2 GWh | Mar 2017 | Dec 2025 | Solar |
| Elevation Solar C | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 107.1 GWh | Nov 2016 | May 2026 | Solar |
| Sierra Solar Greenworks | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 41.2 GWh | Oct 2015 | Dec 2025 | Solar |
| Morgan Lancaster 1 | Terraform Arcadia | Lancaster, CA | California Independent System Operator (CISO) | 818.0 MWh | Aug 2015 | Dec 2025 | Solar |
| US-TOPCO (Soccer Center) | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 3.5 GWh | Nov 2016 | Dec 2025 | Solar |
| Western Antelope Blue Sky B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 52.2 GWh | Nov 2016 | Dec 2025 | Solar |
| North Lancaster Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 38.6 GWh | Nov 2016 | Dec 2025 | Solar |
| Central Antelope Dry Ranch C | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 38.9 GWh | Apr 2016 | Dec 2025 | Solar |
| TA-High Desert LLC | TA-High Desert LLC | Lancaster, CA | California Independent System Operator (CISO) | 57.9 GWh | Feb 2013 | Dec 2025 | Solar |
| Radiance Solar 4 | Altus Power America Management, LLC | Lancaster, CA | California Independent System Operator (CISO) | 3.2 GWh | Jun 2013 | Dec 2025 | Solar |
| Radiance Solar 5 | Altus Power America Management, LLC | Lancaster, CA | California Independent System Operator (CISO) | 2.9 GWh | Jun 2013 | Dec 2025 | Solar |
| Horn | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 3.7 GWh | Sep 2013 | Dec 2025 | Solar |
| Ma | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 1.8 GWh | Sep 2013 | Dec 2025 | Solar |
| Vinam | CD US Solar MT 2 LLC | Lancaster, CA | California Independent System Operator (CISO) | 3.0 GWh | Jun 2013 | Dec 2025 | Solar |
| Gaskell West 1 Solar Facility | Southern Power Co | Lancaster, CA | California Independent System Operator (CISO) | 55.6 GWh | Feb 2018 | Dec 2025 | Solar |
| Foundation CDCR LAC | Foundation CA Fund VIII Manager, LLC | Lancaster, CA | California Independent System Operator (CISO) | 4.3 GWh | Nov 2017 | Dec 2025 | Wind |
| Green Beanworks B PV | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 6.0 GWh | Nov 2018 | Dec 2025 | Solar |
| Antelope DSR 3 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 55.1 GWh | Aug 2019 | Dec 2025 | Solar |
| Antelope Expansion 2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 234.0 GWh | Nov 2018 | May 2026 | Solar |
| Antelope Expansion 1B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 46.6 GWh | Oct 2022 | Dec 2025 | Solar |
| Antelope Expansion 3A | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 40.2 GWh | May 2021 | Dec 2025 | Solar |
| Lancaster | Clean Focus Yield, LLC | Lancaster, CA | California Independent System Operator (CISO) | 7.6 GWh | Oct 2018 | Dec 2025 | Solar |
| Antelope Expansion 3B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 12.6 GWh | May 2021 | Dec 2025 | Solar |
| San Pablo Raceway | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 214.9 GWh | Jul 2019 | May 2026 | Solar |
| Western Antelope Blue Sky Ranch A | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 43.0 GWh | Oct 2014 | Dec 2025 | Solar |
| Western Antelope Dry Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 26.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Lancaster Baptist Church | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.2 GWh | Nov 2011 | Dec 2025 | Solar |
| Kettering Solar 2 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.5 GWh | May 2014 | Nov 2025 | Solar |
| Lancaster Dry Farm Ranch B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 10.0 GWh | Oct 2014 | Dec 2025 | Solar |
| Summer Solar D2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 2.0 GWh | Jun 2014 | Dec 2025 | Solar |
| Rodeo Solar C2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.6 GWh | Apr 2014 | Dec 2025 | Solar |
| Lancaster Solar 1 | Boralex US Operations LLC | Lancaster, CA | California Independent System Operator (CISO) | 2.4 GWh | Oct 2014 | Dec 2025 | Solar |
| Lancaster Solar 2 | Boralex US Operations LLC | Lancaster, CA | California Independent System Operator (CISO) | 2.1 GWh | Oct 2014 | Dec 2025 | Solar |
| Summer North Solar | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 13.1 GWh | Nov 2014 | Dec 2025 | Solar |
| Division 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 2.5 GWh | May 2014 | Dec 2025 | Solar |
| Summer Solar C2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.3 GWh | May 2014 | Dec 2025 | Solar |
| Summer Solar B2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.1 GWh | May 2014 | Dec 2025 | Solar |
| Division 2 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.9 GWh | May 2014 | Dec 2025 | Solar |
| Summer Solar A2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 2.7 GWh | May 2014 | Dec 2025 | Solar |
| Division 3 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.1 GWh | May 2014 | Dec 2025 | Solar |
| Kettering Solar 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 1.6 GWh | May 2014 | Nov 2025 | Solar |
| Rodeo Solar D2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.5 GWh | Apr 2014 | Dec 2025 | Solar |
| CSP Los Angeles | Ecoplexus, Inc | Lancaster, CA | California Independent System Operator (CISO) | 5.7 GWh | Sep 2022 | Dec 2025 | Solar |
| SEPV Sierra | SEPV Sierra, LLC | Lancaster, CA | California Independent System Operator (CISO) | 5.4 GWh | Mar 2020 | Dec 2025 | Solar |
| Estrella Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 156.4 GWh | Nov 2023 | May 2026 | Solar |
| Raceway Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 361.7 GWh | Apr 2024 | May 2026 | Solar |
| SR Turkey Creek, LLC | SR Turkey Creek, LLC | Lancaster, KY | PJM Interconnection, LLC (PJM) | 107.0 GWh | Oct 2022 | May 2026 | Solar |
| Brockelman Road Solar 2 | Brockelman Road Solar 2, LLC | Lancaster, MA | ISO New England (ISNE) | 1.8 GWh | Jul 2021 | Dec 2025 | 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 |
| Amaterasu LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 7.0 GWh | May 2021 | Dec 2025 | Solar |
| Nationwide | Nationwide Solar Energy LLC | Lancaster, MA | ISO New England (ISNE) | 4.7 GWh | May 2021 | Dec 2025 | Solar |
| Brockelman | Integrys MA Solar, LLC | Lancaster, MA | ISO New England (ISNE) | 4.7 GWh | Oct 2013 | Dec 2025 | Solar |
| EDF Lancaster | CleanCapital Holdings | Lancaster, MA | ISO New England (ISNE) | 5.1 GWh | Jun 2014 | Dec 2025 | Solar |
| NY Lancaster Shisler Rd Site 2 Solar CSG | AC Power 14, LLC | Lancaster, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Jan 2024 | Dec 2025 | Solar |
| NY Lancaster Gunnville Rd Site 1 Solar C | AC Power 14, LLC | Lancaster, NY | New York Independent System Operator (NYIS) | 5.5 GWh | Jan 2024 | Oct 2025 | Solar |
| Ephrata PA BTM | American Mun Power-Ohio, Inc | Lancaster, PA | PJM Interconnection, LLC (PJM) | 291.0 MWh | Oct 2021 | Dec 2025 | Distillate Fuel Oil |
| Crown | Crown Solar Center, LLC | Lancaster, SC | Duke Energy Carolinas (DUK) | 6.4 GWh | Feb 2020 | Dec 2025 | Solar |
| Center Hill | USCE-Nashville District | Lancaster, TN | Tennessee Valley Authority (TVA) | 355.8 GWh | Oct 1950 | Dec 2025 | Water |
| Lancaster Little Rock | AES Distributed Energy | Landers, CA | California Independent System Operator (CISO) | 3.3 GWh | Nov 2014 | Dec 2025 | Solar |
| Lane City Wind | RWE Clean Energy | Lane City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 405.8 GWh | Sep 2025 | May 2026 | Wind |
| Berkshire Wind Power Project | Massachusetts Mun Wholes Electric Co | Lanesboro, MA | ISO New England (ISNE) | 31.9 GWh | Apr 2011 | May 2026 | Wind |
| Hazel | Altus Power America Management, LLC | Lanesboro, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.1 GWh | Oct 2021 | Dec 2025 | Solar |
| Lanesboro | Lanesboro Public Utility Comm | Lanesboro, MN | Midcontinent Independent System Operator, Inc. (MISO) | 140.0 MWh | Dec 1922 | Dec 2025 | Water : 88.6% Distillate Fuel Oil : 11.4% |
| Partridge Solar | SoCore Energy LLC | Lanesborough, MA | ISO New England (ISNE) | 8.1 GWh | Aug 2022 | Dec 2025 | Solar |
| Skyline Solar | SoCore Energy LLC | Lanesborough, MA | ISO New England (ISNE) | 8.2 GWh | Aug 2022 | 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 |