Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Shirley Landfill | Altus Power America Management, LLC | Shirley, MA | ISO New England (ISNE) | 1.3 GWh | Apr 2017 | Dec 2025 | Solar |
| DDR Shoppers World | Altus Power America Management, LLC | Framingham, MA | ISO New England (ISNE) | 1.9 GWh | Oct 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 |
| Florence Solar W3-080, LLC | Altus Power America Management, LLC | Florence, NJ | PJM Interconnection, LLC (PJM) | 10.6 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 |
| French's Landfill PV | Altus Power America Management, LLC | Brick, NJ | PJM Interconnection, LLC (PJM) | 5.6 GWh | Sep 2014 | 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 |
| 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 |
| Meadow Solar | Altus Power America Management, LLC | Boston, MA | ISO New England (ISNE) | 4.2 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Beaver Run | Altus Power America Management, LLC | Lafayette Township, NJ | PJM Interconnection, LLC (PJM) | 8.8 GWh | Aug 2015 | 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 |
| Valencia 1 Solar CA | Altus Power America Management, LLC | Westmorland, CA | Imperial Irrigation District (IID) | 6.3 GWh | Aug 2017 | 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 |
| 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 |
| Solten Plainville 6000, LLC | Altus Power America Management, LLC | Plainville, MA | ISO New England (ISNE) | 6.9 GWh | Jul 2017 | 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 |
| Randolph | Altus Power America Management, LLC | Randolph, MA | ISO New England (ISNE) | 5.8 GWh | Oct 2017 | 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 |
| Broadridge Solar, LLC | Altus Power America Management, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 6.8 GWh | Nov 2017 | Dec 2025 | Solar |
| Oak Leaf Solar XVIII LLC | Altus Power America Management, LLC | Denver, CO | Southwest Power Pool (SWPP) | 17.5 GWh | Nov 2021 | Dec 2025 | Solar |
| IGS KSBD | Altus Power America Management, LLC | Highland, CA | California Independent System Operator (CISO) | 9.1 GWh | Feb 2022 | 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 |
| Stromland Solar | Altus Power America Management, LLC | Cochrane, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 GWh | Nov 2021 | Dec 2025 | Solar |
| Shamrock Solar LLC | Altus Power America Management, LLC | Black River Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Prairie | Altus Power America Management, LLC | Chatsworth, CA | Los Angeles Department of Water and Power (LDWP) | 2.7 GWh | Mar 2021 | Dec 2025 | Solar |
| Catalina Express | Altus Power America Management, LLC | San Pedro, CA | California Independent System Operator (CISO) | 1.5 GWh | Nov 2020 | Dec 2025 | Solar |
| Stockton (MN) | Altus Power America Management, LLC | Winona, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Oct 2021 | Dec 2025 | Solar |
| Capital Hill Solar LLC | Altus Power America Management, LLC | Albany, NY | New York Independent System Operator (NYIS) | 1.9 GWh | Dec 2021 | Dec 2025 | Solar |
| Rushford Village | Altus Power America Management, LLC | Rushford Village, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Oct 2021 | Dec 2025 | Solar |
| Marina South | Altus Power America Management, LLC | San Pedro, CA | California Independent System Operator (CISO) | 1.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Mt Arlington Solar 1 LLC | Altus Power America Management, LLC | Mt Arlington, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Nov 2021 | Dec 2025 | Solar |
| Deer Creek 2 | Altus Power America Management, LLC | Shingle Springs, CA | California Independent System Operator (CISO) | 2.6 GWh | Nov 2021 | Dec 2025 | Solar |
| Billings Road | Altus Power America Management, LLC | Hardwick, VT | ISO New England (ISNE) | 2.2 GWh | Oct 2021 | Dec 2025 | Solar |
| Fredonia Solar LLC | Altus Power America Management, LLC | Fredonia, NY | ISO New England (ISNE) | 1.5 GWh | Aug 2021 | Dec 2025 | Solar |
| Strobus | Altus Power America Management, LLC | Merrillan, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Aug 2021 | Dec 2025 | Solar |
| ER Salvage Yard | Altus Power America Management, LLC | Morrisville, VT | ISO New England (ISNE) | 2.8 GWh | Oct 2021 | Dec 2025 | Solar |
| Blue Prairie Solar, LLC | Altus Power America Management, LLC | Black River Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Jul 2021 | Dec 2025 | Solar |
| El Dorado Solar, LLC | Altus Power America Management, LLC | El Dorado Hills, CA | California Independent System Operator (CISO) | 3.3 GWh | Mar 2021 | Dec 2025 | Solar |
| Windsor Hwy 17 Solar | Altus Power America Management, LLC | Windsor, NC | PJM Interconnection, LLC (PJM) | 10.9 GWh | Oct 2021 | Dec 2025 | Solar |
| Ryland Road Solar | Altus Power America Management, LLC | Tyner, NC | PJM Interconnection, LLC (PJM) | 10.6 GWh | Aug 2021 | Dec 2025 | Solar |
| ER Bone Hill Solar, LLC | Altus Power America Management, LLC | Northfield, VT | ISO New England (ISNE) | 1.9 GWh | Aug 2022 | Dec 2025 | Solar |
| Hazel | Altus Power America Management, LLC | Lanesboro, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.1 GWh | Oct 2021 | Dec 2025 | Solar |
| Fountain | Altus Power America Management, LLC | Fountain, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.2 GWh | Oct 2021 | 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 |
| Dynamic - Gray Solar | Altus Power America Management, LLC | Gray, ME | ISO New England (ISNE) | 5.2 GWh | Nov 2024 | Dec 2025 | Solar |
| Dynamic - Glenburn Broadway One (CSG) | Altus Power America Management, LLC | Glenburn, ME | ISO New England (ISNE) | 6.2 GWh | Oct 2024 | Dec 2025 | Solar |
| Dynamic - Enfield Hammett Road CSG | Altus Power America Management, LLC | Enfield, ME | ISO New England (ISNE) | 8.6 GWh | Aug 2024 | Dec 2025 | Solar |
| Dynamic - Exeter Solar CSG | Altus Power America Management, LLC | Exeter, ME | ISO New England (ISNE) | 6.3 GWh | Aug 2024 | Dec 2025 | Solar |
| Ramapo | Altus Power America Management, LLC | Mahwah, NJ | PJM Interconnection, LLC (PJM) | 3.7 GWh | Jun 2019 | Dec 2025 | Solar |
| Gloucester | Altus Power America Management, LLC | Gloucester City, NJ | PJM Interconnection, LLC (PJM) | 3.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Stanford | Altus Power America Management, LLC | Stanfordville, NY | New York Independent System Operator (NYIS) | 5.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Ghent (NY) | Altus Power America Management, LLC | Ghent, NY | New York Independent System Operator (NYIS) | 7.9 GWh | May 2021 | Dec 2025 | Solar |
| Union Vale | Altus Power America Management, LLC | Lagrangeville, NY | New York Independent System Operator (NYIS) | 1.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Dynamic - Wales Leeds Junction Road (CSG) | Altus Power America Management, LLC | Wales, ME | ISO New England (ISNE) | 6.7 GWh | Oct 2024 | Dec 2025 | Solar |
| FL Solar D2, LLC | Altus Power America Management, LLC | Crawfordville, FL | Florida Power & Light Co. (FPL) | 4.1 GWh | Aug 2023 | Dec 2025 | Solar |
| FL Solar D1, LLC | Altus Power America Management, LLC | Havana, FL | Florida Municipal Power Pool (FMPP) | 7.6 GWh | Oct 2023 | Dec 2025 | Solar |
| Shirley Water | Altus Power America Management, LLC | Shirley, MA | ISO New England (ISNE) | 2.8 GWh | Jul 2016 | Dec 2025 | Solar |
| Daystar Solar | Altus Power America Management, LLC | Pollocksville, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Aug 2017 | Dec 2025 | Solar |
| Adams Farm Solar | Altus Power America Management, LLC | Athol, MA | ISO New England (ISNE) | 3.5 GWh | Sep 2013 | Dec 2025 | Solar |
| Little Bay | Altus Power America Management, LLC | Providence, RI | ISO New England (ISNE) | 1.5 GWh | Feb 2014 | Dec 2025 | Solar |
| Baltimore Church Solar, LLC | Altus Power America Management, LLC | Fairmont, NC | Duke Energy Carolinas (DUK) | 7.2 GWh | Sep 2017 | Dec 2025 | Solar |
| Sun Harvest Solar NDP1 | Altus Power America Management, LLC | Dos Palos, CA | California Independent System Operator (CISO) | 2.8 GWh | Apr 2015 | Dec 2025 | Solar |
| Ahoskie | Altus Power America Management, LLC | Ahoskie, NC | PJM Interconnection, LLC (PJM) | 7.2 GWh | Dec 2017 | Mar 2025 | Solar |
| Hampden | Altus Power America Management, LLC | Hampden, MA | ISO New England (ISNE) | 4.9 GWh | Jun 2015 | Dec 2025 | Solar |
| Rising Paper | Altus Power America Management, LLC | Great Barrington, MA | ISO New England (ISNE) | 3.4 GWh | Apr 2016 | Dec 2025 | Solar |
| Rail Trail | Altus Power America Management, LLC | Great Barrington, MA | ISO New England (ISNE) | 3.1 GWh | Apr 2016 | Dec 2025 | Solar |
| Hamilton Solar-Crosswicks | Altus Power America Management, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 7.9 GWh | Nov 2011 | Dec 2025 | Solar |
| MEBA | Altus Power America Management, LLC | Easton, MD | PJM Interconnection, LLC (PJM) | 2.3 GWh | Oct 2014 | Dec 2025 | Solar |
| Chester Power Partners | Altus Power America Management, LLC | North Chester, VT | ISO New England (ISNE) | 2.4 GWh | Oct 2014 | Dec 2025 | Solar |
| Charlotte Solar LLC VT | Altus Power America Management, LLC | Charlotte, VT | ISO New England (ISNE) | 2.9 GWh | Jun 2014 | Dec 2025 | Solar |
| Lillington Solar | Altus Power America Management, LLC | Lillington, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | Sep 2017 | Dec 2025 | Solar |
| Hunt Farm Solar | Altus Power America Management, LLC | Orange, MA | ISO New England (ISNE) | 3.3 GWh | Aug 2013 | Dec 2025 | Solar |
| 205 Sturbridge A | Altus Power America Management, LLC | Brimfield, MA | ISO New England (ISNE) | 3.8 GWh | May 2014 | Dec 2025 | Solar |
| 201 Sturbridge B | Altus Power America Management, LLC | Brimfield, MA | ISO New England (ISNE) | 2.5 GWh | May 2014 | Dec 2025 | Solar |
| Belchertown | Altus Power America Management, LLC | Belchertown, MA | ISO New England (ISNE) | 1.4 GWh | Nov 2015 | 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 |
| Greenville CSG | Altus Power America Management, LLC | Port Jervis, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Jul 2019 | Dec 2025 | Solar |
| Corcoran CSG | Altus Power America Management, LLC | Corcoran, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.8 GWh | Dec 2018 | 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 |
| Urtica Solar Project | Altus Power America Management, LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 11.4 GWh | Oct 2022 | 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 |
| 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 |
| 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 |
| Willis Solar | Altus Power America Management, LLC | Pamplico, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Nov 2018 | Dec 2025 | Solar |
| Whitt Solar | Altus Power America Management, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Dec 2018 | 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 |
| Penstemon Solar Project | Altus Power America Management, LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 11.2 GWh | Dec 2021 | 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 |
| Podunk Road CSG | Altus Power America Management, LLC | Enfield, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Jan 2019 | 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 |
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 |