Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Montevideo Solar LLC, CSG | Montevideo Solar LLC | Montevideo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.7 GWh | Dec 2018 | Dec 2025 | Solar |
| Marina Landfill Gas | Monterey Regional Waste Mgmt | Marina, CA | California Independent System Operator (CISO) | 9.5 GWh | Mar 1998 | Dec 2025 | Landfill Gas |
| Monterey One Water | Monterey One Water | Marina, CA | California Independent System Operator (CISO) | 8.4 GWh | Jul 1988 | Dec 2025 | Other Biomass Gas : 78.5% Natural Gas : 21.5% |
| Nacimiento Hydro Project | Monterey Cnty Water Res Agency | Bradley, CA | California Independent System Operator (CISO) | 11.8 GWh | Jun 1987 | Dec 2025 | Water |
| Montefiore - Westchester Square | Montefiore-Westchester Square | Bronx, NY | New York Independent System Operator (NYIS) | 13.0 MWh | Jun 1983 | Dec 2025 | Distillate Fuel Oil |
| Montefiore Mount Vernon Hospital | Montefiore Mount Vernon Hospital | Mount Vernon, NY | New York Independent System Operator (NYIS) | 14.0 MWh | Dec 1975 | Dec 2025 | Distillate Fuel Oil |
| Montefieor Medical Center Moses Division | Montefiore Medical Center Moses Division | Bronx, NY | New York Independent System Operator (NYIS) | 31.9 GWh | Dec 1993 | Dec 2024 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Thunder Spirit Wind, LLC | Montana-Dakota Utilities Co | Hettinger, ND | Midcontinent Independent System Operator, Inc. (MISO) | 568.3 GWh | Nov 2015 | Dec 2025 | Wind |
| Diamond Willow Wind Facility | Montana-Dakota Utilities Co | Baker, MT | Midcontinent Independent System Operator, Inc. (MISO) | 88.0 GWh | Nov 2007 | Dec 2025 | Wind |
| Glen Ullin Station 6 | Montana-Dakota Utilities Co | Glen Ullin, ND | Midcontinent Independent System Operator, Inc. (MISO) | 32.3 GWh | Jun 2009 | Dec 2025 | Waste Heat |
| Cedar Hills Wind Farm | Montana-Dakota Utilities Co | Rhame, ND | Midcontinent Independent System Operator, Inc. (MISO) | 47.6 GWh | May 2010 | Dec 2025 | Wind |
| Glendive GT | Montana-Dakota Utilities Co | Glendive, MT | Midcontinent Independent System Operator, Inc. (MISO) | 15.9 GWh | May 1979 | Dec 2025 | Natural Gas : 98.8% Distillate Fuel Oil : 1.2% |
| Miles City GT | Montana-Dakota Utilities Co | Miles City, MT | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Apr 1972 | Dec 2025 | Natural Gas : 99.7% |
| R M Heskett | Montana-Dakota Utilities Co | Mandan, ND | Midcontinent Independent System Operator, Inc. (MISO) | 56.9 GWh | Oct 1954 | Jun 2026 | Natural Gas |
| Lewis & Clark | Montana-Dakota Utilities Co | Richland, MT | Midcontinent Independent System Operator, Inc. (MISO) | 11.3 GWh | Sep 1958 | Jun 2026 | Natural Gas |
| Broadwater Power Project | Montana Dept-Natural Res&Consv | Toston, MT | NorthWestern Corporation (NWMT) | 27.9 GWh | May 1989 | Dec 2025 | Water |
| Montague Road Solar | Montague Road Solar, LLC | Amherst, MA | ISO New England (ISNE) | 4.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Monson Solar, LLC | Monson Solar, LLC | Monson, MA | ISO New England (ISNE) | 3.2 GWh | Jul 2017 | Dec 2025 | Solar |
| Monroe Solar | Monroe Solar LLC | Chatham, VA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Nov 2022 | Dec 2025 | Solar |
| Fort Martin Solar | Monongahela Power Co | Maidsville, WV | PJM Interconnection, LLC (PJM) | 25.4 GWh | Dec 2023 | Dec 2025 | Solar |
| Marlowe Solar | Monongahela Power Co | Falling Waters, WV | PJM Interconnection, LLC (PJM) | 7.8 GWh | Mar 2025 | Dec 2025 | Solar |
| Rivesville Solar | Monongahela Power Co | Rivesville, WV | PJM Interconnection, LLC (PJM) | 7.9 GWh | Aug 2024 | Dec 2025 | Solar |
| FirstEnergy Harrison Power Station | Monongahela Power Co | Haywood, WV | PJM Interconnection, LLC (PJM) | 11.0 TWh | Nov 1972 | Jun 2026 | Refined Coal : 72.3% Bituminous Coal : 27.6% |
| FirstEnergy Fort Martin Power Station | Monongahela Power Co | Maidsville, WV | PJM Interconnection, LLC (PJM) | 4.9 TWh | Sep 1967 | Jun 2026 | Bituminous Coal : 99.5% |
| Mondu Solar LLC | Mondu Solar LLC | Livonia, LA | Midcontinent Independent System Operator, Inc. (MISO) | 53.8 GWh | - | Jun 2026 | Solar |
| Clif Bar Bakery of Twin Falls | Mondelez Global LLC (Twin Falls) | Twin Falls, ID | Idaho Power Company (IPCO) | 2.6 GWh | May 2019 | Dec 2025 | Solar |
| Mompano | Mompano | Beavercreek, OR | Portland General Electric Company (PGE) | 3.2 GWh | Feb 2025 | Dec 2025 | Solar |
| Colorado Energy Nations Company | Molson Coors USA LLC | Golden, CO | Public Service Company of Colorado (PSCO) | 118.1 GWh | Aug 1976 | Jun 2026 | Natural Gas |
| Molson Coors Shenandoah Brewery | Molson Coors Shenandoah Brewery | Elkton, VA | PJM Interconnection, LLC (PJM) | 5.5 GWh | May 2012 | Jun 2026 | Other Biomass Gas |
| Mojave Solar Project | Mojave Solar LLC | Hinkley, CA | California Independent System Operator (CISO) | 595.9 GWh | Nov 2014 | Jun 2026 | Solar |
| Mohawk View Solar | Mohawk View Solar, LLC | Fultonville, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Sep 2021 | Dec 2025 | Solar |
| Mohave Energy - Hybrid | Mohave Energy | Fort Mohave, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 44.4 GWh | Aug 2023 | Jun 2026 | Solar : 99.7% |
| Mohave Electric Cooperative at Joy Lane | Mohave Electric Cooperative, Inc. | Fort Mohave, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 17.1 GWh | Sep 2016 | Dec 2025 | Solar |
| Mohave Electric at Fort Mohave | Mohave Electric Cooperative, Inc. | Fort Mohave, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 8.0 GWh | Mar 2015 | Dec 2025 | Solar |
| Mohave County Wind Farm | Mohave County Wind Farm | Willow Beach, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 971.7 GWh | Nov 2020 | Jun 2026 | Wind |
| New Hogan Power Plant | Modesto Irrigation District | Valley Springs, CA | California Independent System Operator (CISO) | 5.7 GWh | Mar 1989 | Dec 2025 | Water |
| Ripon Generation Station | Modesto Irrigation District | Ripon, CA | Balancing Authority of Northern California (BANC) | 2.8 GWh | May 2006 | Dec 2025 | Natural Gas |
| McClure | Modesto Irrigation District | Modesto, CA | Balancing Authority of Northern California (BANC) | 1.6 GWh | Jun 1980 | Dec 2025 | Natural Gas : 71.4% Distillate Fuel Oil : 28.6% |
| Woodland | Modesto Irrigation District | Modesto, CA | Balancing Authority of Northern California (BANC) | 279.2 GWh | Oct 1993 | Jun 2026 | Natural Gas |
| Model City Energy Facility | Model City Energy LLC | Youngstown, NY | New York Independent System Operator (NYIS) | 31.3 GWh | May 2001 | Dec 2025 | Landfill Gas |
| Mockingbird Solar Center | Mockingbird Solar Center, LLC | Brookston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 985.8 GWh | Sep 2024 | Jun 2026 | Solar |
| Hog Bayou Energy Center | Mobile Energy LLC | Mobile, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.1 TWh | Jun 2001 | Jun 2026 | Natural Gas |
| Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 698.2 GWh | Oct 2021 | Jun 2026 | Solar |
| Chevron - Lost Hills Hybrid | MN8 Energy LLC | Lost Hills, CA | California Independent System Operator (CISO) | 63.9 GWh | Mar 2020 | Jun 2026 | Solar |
| LTMUA | MN8 Energy LLC | Villas, NJ | PJM Interconnection, LLC (PJM) | 1.3 GWh | Feb 2012 | Dec 2024 | Solar |
| Ben Moreell Solar Farm | MN8 Energy LLC | Tinton Falls, NJ | PJM Interconnection, LLC (PJM) | 34.6 GWh | Dec 2019 | Dec 2025 | Solar |
| Thermo Fisher | MN8 Energy LLC | Bridgewater, NJ | PJM Interconnection, LLC (PJM) | 1.6 GWh | Jan 2013 | Dec 2025 | Solar |
| Alticor Inc - Solar Project | MN8 Energy LLC | Buena Park, CA | California Independent System Operator (CISO) | 1.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Lafayette 2 - Internal Services Dept | MN8 Energy LLC | Los Angeles, CA | California Independent System Operator (CISO) | 2.5 GWh | Jul 2020 | Dec 2025 | Solar |
| Spruce - WCMD - Resh I | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Feb 2016 | Dec 2025 | Solar |
| Spruce - WCMD - Creek | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 1.9 GWh | Apr 2015 | Dec 2025 | Solar |
| Lafayette 2 - MLK Jr. Hospital (MLK) | MN8 Energy LLC | Los Angeles, CA | California Independent System Operator (CISO) | 2.1 GWh | Jul 2020 | Dec 2025 | Solar |
| Spruce - WCMD - Rubble I | MN8 Energy LLC | Williamsport, MD | PJM Interconnection, LLC (PJM) | 2.9 GWh | Aug 2015 | Dec 2025 | Solar |
| Bluegrass Solar | MN8 Energy LLC | Church Hill, MD | PJM Interconnection, LLC (PJM) | 154.6 GWh | Sep 2022 | Jun 2026 | Solar |
| California City | MN8 Energy LLC | California City, CA | California Independent System Operator (CISO) | 5.1 GWh | Jun 2018 | Dec 2025 | Solar |
| Kenmare - Sullivan Community College | MN8 Energy LLC | Sheldrake, NY | New York Independent System Operator (NYIS) | 2.3 GWh | Jun 2015 | Dec 2025 | Solar |
| Spruce - WCMD - Rubble II | MN8 Energy LLC | Williamsport, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Oct 2015 | Dec 2025 | Solar |
| WMATA - S. Ave. Carport (East) (CSG) | MN8 Energy LLC | Hillcrest Heights, MD | PJM Interconnection, LLC (PJM) | 2.5 GWh | Jun 2023 | Dec 2025 | Solar |
| Summit - Cicero | MN8 Energy LLC | Brewerton, NY | New York Independent System Operator (NYIS) | 8.4 GWh | Jan 2024 | Dec 2025 | Solar |
| Summit - Lysander (CSG) | MN8 Energy LLC | Lysander, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Jul 2023 | Dec 2025 | Solar |
| Dynamic Madison (CSG) | MN8 Energy LLC | Madison, ME | ISO New England (ISNE) | 9.5 GWh | Jul 2022 | Dec 2025 | Solar |
| Summit - Oswego | MN8 Energy LLC | Oswego, NY | New York Independent System Operator (NYIS) | 3.7 GWh | May 2023 | Dec 2025 | Solar |
| RIC - Hanover (CSG) | MN8 Energy LLC | Silver Creek, NY | New York Independent System Operator (NYIS) | 8.2 GWh | Jul 2023 | Dec 2025 | Solar |
| Summit - Scriba CSG | MN8 Energy LLC | Scriba, NY | New York Independent System Operator (NYIS) | 6.3 GWh | Aug 2023 | Dec 2025 | Solar |
| NY8 - Darby Solar | MN8 Energy LLC | Schaghticoke, NY | New York Independent System Operator (NYIS) | 32.1 GWh | May 2023 | Dec 2025 | Solar |
| WMATA - Naylor Rd. Metro | MN8 Energy LLC | Temple Hills, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Oct 2023 | Dec 2025 | Solar |
| WMATA - Cheverly Metro (CSG) | MN8 Energy LLC | Cheverly, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Nov 2024 | Dec 2025 | Solar |
| WMATA - Anacostia CSG | MN8 Energy LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 1.7 GWh | Aug 2023 | Dec 2025 | Solar |
| NY8 - Teichos Pattersonville | MN8 Energy LLC | Pattersonville, NY | New York Independent System Operator (NYIS) | 37.5 GWh | Jan 2024 | Dec 2025 | Solar |
| Ripley | MN8 Energy LLC | La Plata, MD | PJM Interconnection, LLC (PJM) | 49.1 GWh | Mar 2023 | Jun 2026 | Solar |
| NY8 - ELP Stillwater Solar | MN8 Energy LLC | Mechanicville, NY | New York Independent System Operator (NYIS) | 33.2 GWh | Oct 2023 | Dec 2025 | Solar |
| Dynamic Corinth (CSG) | MN8 Energy LLC | Corinth, ME | ISO New England (ISNE) | 9.8 GWh | Sep 2022 | Dec 2025 | Solar |
| Chambers 4 - San Bernardino SNA7 | MN8 Energy LLC | San Bernardino, CA | California Independent System Operator (CISO) | 2.9 GWh | Nov 2018 | Dec 2025 | Solar |
| Chambers 4 - Eastvale DCA2 | MN8 Energy LLC | Eastvale, CA | California Independent System Operator (CISO) | 424.0 MWh | Nov 2018 | Dec 2024 | Solar |
| Chambers 3 - Lewis County | MN8 Energy LLC | Lowville, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Apr 2018 | Dec 2025 | Solar |
| Chambers 3 - Erie County Alden | MN8 Energy LLC | Alden, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Apr 2018 | Dec 2025 | Solar |
| Chambers 4 - Eastvale LGB3 | MN8 Energy LLC | Eastvale, CA | California Independent System Operator (CISO) | 3.9 GWh | Jan 2019 | Dec 2024 | Solar |
| Chambers 4 - Redland LGB4 | MN8 Energy LLC | Redlands, CA | California Independent System Operator (CISO) | 4.2 GWh | Feb 2019 | Dec 2025 | Solar |
| Chambers 4 - Sacramento SMF1 | MN8 Energy LLC | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.3 GWh | Aug 2018 | Dec 2024 | Solar |
| Chambers 4 - Rialto LGB8 | MN8 Energy LLC | Rialto, CA | California Independent System Operator (CISO) | 3.2 GWh | Nov 2018 | Dec 2025 | Solar |
| Long Point Solar | MN8 Energy LLC | Damon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 123.5 GWh | Nov 2025 | Jun 2026 | Solar |
| Millville City Sewer Auth WTP | MN8 Energy LLC | Millville, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Feb 2013 | Dec 2025 | Solar |
| City of Truth or Consequences PV | MN8 Energy LLC | Truth or Consequences, NM | Public Service Company of New Mexico (PNM) | 1.4 GWh | Jan 2015 | Dec 2025 | Solar |
| Utah Red Hills Renewable Energy Park | MN8 Energy LLC | Parowan, UT | PacifiCorp East (PACE) | 207.9 GWh | Nov 2015 | Dec 2025 | Solar |
| Berry Plastics Solar | MN8 Energy LLC | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 13.2 GWh | Nov 2013 | Dec 2025 | Solar |
| Valley Center 1 | MN8 Energy LLC | Valley Center, CA | California Independent System Operator (CISO) | 3.6 GWh | Nov 2013 | Dec 2025 | Solar |
| Innovative Solar 47 | MN8 Energy LLC | Maxton, NC | Duke Energy Progress East (CPLE) | 52.4 GWh | Mar 2017 | Jun 2026 | Solar |
| Valley Center 2 | MN8 Energy LLC | Valley Center, CA | California Independent System Operator (CISO) | 8.5 GWh | Nov 2013 | Dec 2025 | Solar |
| Ramona 1 | MN8 Energy LLC | Ramona, CA | California Independent System Operator (CISO) | 3.0 GWh | Nov 2013 | Dec 2025 | Solar |
| Ramona 2 | MN8 Energy LLC | Ramona, CA | California Independent System Operator (CISO) | 9.0 GWh | Nov 2013 | Dec 2025 | Solar |
| RE Mustang LLC | MN8 Energy LLC | Lemoore, CA | California Independent System Operator (CISO) | 220.8 GWh | Jul 2016 | Dec 2025 | Solar |
| Rockland Solar CSG | MN8 Energy LLC | Rockland, MA | ISO New England (ISNE) | 1.6 GWh | Nov 2013 | Dec 2025 | Solar |
| Town of Williamson Landfill PV | MN8 Energy LLC | Williamson, NY | New York Independent System Operator (NYIS) | 1.4 GWh | Nov 2014 | Jun 2026 | Solar |
| Antares-GRE 314 East Lyme LLC | MN8 Energy LLC | East Lyme, CT | ISO New England (ISNE) | 4.3 GWh | May 2014 | Jun 2026 | Solar |
| L'Oreal Monmouth | MN8 Energy LLC | Monmouth Junction, NJ | PJM Interconnection, LLC (PJM) | 2.6 GWh | Jan 2013 | Dec 2025 | Solar |
| L'Oreal Franklin | MN8 Energy LLC | Somerset, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Feb 2012 | Dec 2025 | Solar |
| Golden Fields Solar I, LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 139.3 GWh | Nov 2016 | Jun 2026 | Solar |
| Lower Cape May HS | MN8 Energy LLC | Cape May, NJ | PJM Interconnection, LLC (PJM) | 2.0 GWh | Nov 2012 | Dec 2025 | Solar |
| Solar Star California, XLI, LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 138.1 GWh | Nov 2016 | Jun 2026 | Solar |
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | ISO New England (ISNE) | 2.4 GWh | Jun 2014 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |