Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| River Solar | Altus Power America Management, LLC | Lynchburg, SC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2018 | Dec 2025 | Solar |
| Watauga Solar | Altus Power America Management, LLC | Society Hill, SC | Duke Energy Progress East (CPLE) | 3.3 GWh | Feb 2019 | Dec 2025 | Solar |
| Willis Solar | Altus Power America Management, LLC | Pamplico, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Nov 2018 | Dec 2025 | Solar |
| Hickory Grove #1 | Altus Power America Management, LLC | Horseheads, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Hickory Grove #2 | Altus Power America Management, LLC | Horseheads, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Corcoran CSG | Altus Power America Management, LLC | Corcoran, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.8 GWh | Dec 2018 | Dec 2025 | Solar |
| Boas Rd #3 Community Solar Farm | Altus Power America Management, LLC | Mooers, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Jul 2019 | Dec 2025 | Solar |
| Podunk Road CSG | Altus Power America Management, LLC | Enfield, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Jan 2019 | Dec 2025 | Solar |
| Daum Solar | Altus Power America Management, LLC | Rushville, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Dec 2019 | Dec 2025 | Solar |
| Breesport Road Community Solar Farm | Altus Power America Management, LLC | Baldwin, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Sep 2019 | 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 |
| USAA Black Bear Energy | Altus Power America Management, LLC | Cranbury, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Oct 2018 | Dec 2025 | Solar |
| Cedar Falls Solar Farm | Altus Power America Management, LLC | Cedar Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Mar 2016 | Dec 2025 | Solar |
| Flowers Solar LLC | Altus Power America Management, LLC | Benson, NC | Duke Energy Progress East (CPLE) | 7.0 GWh | Jan 2019 | Dec 2025 | Solar |
| East Bridgewater Solar | Altus Power America Management, LLC | East Bridgewater, MA | ISO New England (ISNE) | 3.3 GWh | Oct 2017 | Dec 2025 | Solar |
| Synergen Panorama, LLC CSG | Altus Power America Management, LLC | Fort Washington, MD | PJM Interconnection, LLC (PJM) | 8.3 GWh | Jun 2019 | Dec 2025 | Solar |
| Mill Pond Solar, LLC | Altus Power America Management, LLC | Jamesville, NC | PJM Interconnection, LLC (PJM) | 5.8 GWh | Jul 2019 | Dec 2025 | Solar |
| Jamesville Road Solar, LLC | Altus Power America Management, LLC | Jamesville, NC | PJM Interconnection, LLC (PJM) | 9.9 GWh | Oct 2019 | Dec 2025 | Solar |
| FastSun 2 CSG | Altus Power America Management, LLC | Randolph Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2020 | Dec 2025 | Solar |
| Helen Solar CSG | Altus Power America Management, LLC | Plato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.4 GWh | Jun 2020 | Dec 2025 | Solar |
| Westtown CSG | Altus Power America Management, LLC | Westtown, NY | ISO New England (ISNE) | 3.3 GWh | Apr 2019 | Dec 2025 | Solar |
| Northfield Solar CSG | Altus Power America Management, LLC | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 GWh | Jun 2020 | Dec 2025 | Solar |
| Camden Dam Solar, LLC | Altus Power America Management, LLC | Camden, NC | PJM Interconnection, LLC (PJM) | 8.6 GWh | Jul 2019 | 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 |
| Camas Solar Project | Altus Power America Management, LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 10.7 GWh | May 2022 | Dec 2025 | Solar |
| Penstemon Solar Project | Altus Power America Management, LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 11.2 GWh | Dec 2021 | Dec 2025 | Solar |
| Urtica Solar Project | Altus Power America Management, LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 11.4 GWh | Oct 2022 | Dec 2025 | Solar |
| Greenville CSG | Altus Power America Management, LLC | Port Jervis, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Jul 2019 | Dec 2025 | Solar |
| Hopkinton CSG | Altus Power America Management, LLC | Hopkinton, MA | ISO New England (ISNE) | 2.8 GWh | Mar 2019 | Dec 2025 | Solar |
| Chester CSG | Altus Power America Management, LLC | Chester, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jun 2019 | Dec 2025 | Solar |
| Carver CSG | Altus Power America Management, LLC | Carver, MA | ISO New England (ISNE) | 3.5 GWh | Apr 2019 | Dec 2025 | Solar |
| NorthPark Solar | Altus Power America Management, LLC | Millstone, NJ | PJM Interconnection, LLC (PJM) | 14.6 GWh | Jan 2016 | Dec 2025 | Solar |
| Augusta Solar Farm | Altus Power America Management, LLC | Newton, NJ | PJM Interconnection, LLC (PJM) | 3.9 GWh | Apr 2016 | Dec 2025 | Solar |
| Dix Solar, L.L.C | Altus Power America Management, LLC | Browns Mills, NJ | PJM Interconnection, LLC (PJM) | 18.9 GWh | May 2017 | Dec 2025 | Solar |
| Solean Solar Project | Altus Power America Management, LLC | Olean, NY | New York Independent System Operator (NYIS) | 7.7 GWh | Mar 2016 | Dec 2025 | Solar |
| Day Four Solar LLC | Altus Power America Management, LLC | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Sep 2016 | Dec 2025 | Solar |
| Abbot Solar | Altus Power America Management, LLC | Manning, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Nov 2018 | Dec 2025 | Solar |
| Ace Solar | Altus Power America Management, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 2.0 GWh | Feb 2020 | Dec 2025 | Solar |
| Ellis Solar | Altus Power America Management, LLC | Ithaca, NY | New York Independent System Operator (NYIS) | 27.7 GWh | Nov 2019 | Dec 2025 | Solar |
| Milhurst Solar | Altus Power America Management, LLC | Manalapan, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2015 | Dec 2025 | Solar |
| Boas Rd #2 Community Solar Farm | Altus Power America Management, LLC | Mooers, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Jul 2019 | Dec 2025 | Solar |
| Pasto Solar | Altus Power America Management, LLC | Spencer, NY | New York Independent System Operator (NYIS) | 25.1 GWh | Sep 2019 | Dec 2025 | Solar |
| Chambers Road Solar | Altus Power America Management, LLC | Big Flats, NY | New York Independent System Operator (NYIS) | 6.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Blacktip Solar | Altus Power America Management, LLC | Scranton, SC | Duke Energy Progress East (CPLE) | 3.6 GWh | Nov 2018 | Dec 2025 | Solar |
| Pelzer Solar I | Altus Power America Management, LLC | Pelzer, SC | Duke Energy Carolinas (DUK) | 2.0 GWh | Dec 2018 | Dec 2025 | Solar |
| Jessamine Solar | Altus Power America Management, LLC | Marion, SC | Duke Energy Progress East (CPLE) | 3.7 GWh | Mar 2019 | Dec 2025 | Solar |
| Goldenrod Solar | Altus Power America Management, LLC | Pamplico, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Feb 2019 | Dec 2025 | Solar |
| Gary Solar | Altus Power America Management, LLC | Bishopville, SC | Duke Energy Progress East (CPLE) | 3.7 GWh | Nov 2018 | Dec 2025 | Solar |
| Bond Solar | Altus Power America Management, LLC | Summerton, SC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2018 | Dec 2025 | Solar |
| Bloom Solar | Altus Power America Management, LLC | Summerton, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Jan 2019 | Dec 2025 | Solar |
| Redwing Solar | Altus Power America Management, LLC | Darlington, SC | Duke Energy Progress East (CPLE) | 3.7 GWh | Jan 2019 | Dec 2025 | Solar |
| Boas Rd #1 Community Solar Farm | Altus Power America Management, LLC | Mooers, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Jul 2019 | Dec 2025 | Solar |
| FastSun 21 CSG | Altus Power America Management, LLC | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2021 | Dec 2025 | Solar |
| FastSun 4 CSG | Altus Power America Management, LLC | Hugo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2021 | Dec 2025 | Solar |
| Cannon Garden Solar | Altus Power America Management, LLC | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Dec 2019 | Dec 2025 | Solar |
| Wollan Garden Solar | Altus Power America Management, LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jun 2019 | Dec 2025 | Solar |
| Malmedal Solar Garden | Altus Power America Management, LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jun 2019 | Dec 2025 | Solar |
| Aero Haven Solar | Altus Power America Management, LLC | Evesham, NJ | PJM Interconnection, LLC (PJM) | 3.8 GWh | Mar 2023 | Dec 2025 | Solar |
| AC Power | Altus Power America Management, LLC | Delanco Township, NJ | PJM Interconnection, LLC (PJM) | 2.1 GWh | Jun 2019 | Dec 2025 | Solar |
| FastSun 18 CSG | Altus Power America Management, LLC | La Crescent, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Dec 2019 | Dec 2025 | Solar |
| FastSun 1 CSG | Altus Power America Management, LLC | Dassel, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 5 CSG | Altus Power America Management, LLC | La Crescent, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Dec 2019 | Dec 2025 | Solar |
| FastSun 7 CSG | Altus Power America Management, LLC | Stewart, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 3 CSG | Altus Power America Management, LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 9 CSG | Altus Power America Management, LLC | Zumbrota, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Feb 2020 | Dec 2025 | Solar |
| FastSun 8 CSG | Altus Power America Management, LLC | Courtland, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 10 CSG | Altus Power America Management, LLC | Zumbrota, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Feb 2020 | Dec 2025 | Solar |
| FastSun 11 CSG | Altus Power America Management, LLC | Zumbrota, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Feb 2020 | Dec 2025 | Solar |
| FastSun 14 CSG | Altus Power America Management, LLC | Eagle Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 13 CSG | Altus Power America Management, LLC | Osakis, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2019 | Dec 2025 | Solar |
| FastSun 19 CSG | Altus Power America Management, LLC | Farmington, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2020 | Dec 2025 | Solar |
| FastSun12 CSG | Altus Power America Management, LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jun 2021 | Dec 2025 | Solar |
| Beaver Run | Altus Power America Management, LLC | Lafayette Township, NJ | PJM Interconnection, LLC (PJM) | 8.8 GWh | Aug 2015 | Dec 2025 | Solar |
| Westmont 300A | Altus Power America Management, LLC | San Pedro, CA | Los Angeles Department of Water and Power (LDWP) | 5.2 GWh | Feb 2017 | Dec 2025 | Solar |
| USPS PV | Altus Power America Management, LLC | Los Angeles, CA | California Independent System Operator (CISO) | 10.9 GWh | Jun 2017 | Dec 2025 | Solar |
| Floyd Road Solar Farm | Altus Power America Management, LLC | Gaston, NC | PJM Interconnection, LLC (PJM) | 8.5 GWh | May 2017 | Dec 2025 | Solar |
| Dundas Solar Holdings LLC CSG | Altus Power America Management, LLC | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | Feb 2018 | Aug 2026 | Solar |
| Westmont 400B | Altus Power America Management, LLC | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 3.8 GWh | Jun 2017 | Dec 2025 | Solar |
| Westmont 400A | Altus Power America Management, LLC | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 3.5 GWh | Jun 2017 | Dec 2025 | Solar |
| Shirley Landfill | Altus Power America Management, LLC | Shirley, MA | ISO New England (ISNE) | 1.3 GWh | Apr 2017 | Dec 2025 | Solar |
| Waterville CSG Solar Holdings LLC | Altus Power America Management, LLC | Waterville, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 GWh | Feb 2018 | Aug 2026 | Solar |
| DDR Shoppers World | Altus Power America Management, LLC | Framingham, MA | ISO New England (ISNE) | 1.9 GWh | Oct 2017 | Dec 2025 | Solar |
| French's Landfill PV | Altus Power America Management, LLC | Brick, NJ | PJM Interconnection, LLC (PJM) | 5.6 GWh | Sep 2014 | Dec 2025 | Solar |
| Florence Solar W3-080, LLC | Altus Power America Management, LLC | Florence, NJ | PJM Interconnection, LLC (PJM) | 10.6 GWh | Nov 2016 | Dec 2025 | Solar |
| Westmont 300B | Altus Power America Management, LLC | San Pedro, CA | Los Angeles Department of Water and Power (LDWP) | 5.3 GWh | Nov 2016 | Dec 2025 | Solar |
| 126 Grove Solar LLC | Altus Power America Management, LLC | Franklin, MA | ISO New England (ISNE) | 2.2 GWh | May 2012 | Dec 2025 | Solar |
| Mill Pond Solar Farm, LLC | Altus Power America Management, LLC | Whiteville, NC | Duke Energy Progress East (CPLE) | 5.8 GWh | Sep 2017 | Dec 2025 | Solar |
| 231 Dixon 74 Solar I, LLC | Altus Power America Management, LLC | Kings Mountain, NC | Duke Energy Progress East (CPLE) | 3.6 GWh | Jul 2017 | Sep 2025 | Solar |
| Barker Solar, LLC | Altus Power America Management, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 8.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Cedarville CSG | Altus Power America Management, LLC | Plymouth, MA | ISO New England (ISNE) | 914.0 MWh | Jun 2017 | Dec 2025 | Solar |
| Meadow Solar | Altus Power America Management, LLC | Boston, MA | ISO New England (ISNE) | 4.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Spartan | Altus Power America Management, LLC | North Hanover, NJ | PJM Interconnection, LLC (PJM) | 13.5 GWh | Feb 2017 | Dec 2025 | Solar |
| Broadridge Solar, LLC | Altus Power America Management, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 6.8 GWh | Nov 2017 | Dec 2025 | Solar |
| CEC Solar #1117, LLC | Altus Power America Management, LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 3.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Kelly Solar, LLC | Altus Power America Management, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Jun 2018 | Dec 2025 | Solar |
| Randolph | Altus Power America Management, LLC | Randolph, MA | ISO New England (ISNE) | 5.8 GWh | Oct 2017 | Dec 2025 | Solar |
| Westmont 401 | Altus Power America Management, LLC | San Pedro, CA | Los Angeles Department of Water and Power (LDWP) | 4.6 GWh | Oct 2017 | Dec 2025 | Solar |
| Valencia 1 Solar CA | Altus Power America Management, LLC | Westmorland, CA | Imperial Irrigation District (IID) | 6.3 GWh | Aug 2017 | Dec 2025 | Solar |
| Westmont 301 | Altus Power America Management, LLC | San Pedro, CA | Los Angeles Department of Water and Power (LDWP) | 3.0 GWh | Oct 2017 | Dec 2025 | Solar |
| Big George PV CSG | Altus Power America Management, LLC | Plymouth, MA | ISO New England (ISNE) | 1.4 GWh | Aug 2018 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |