Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Monroe Moore Farm | Heelstone Energy Holdings, LLC | Monroe, NC | Duke Energy Carolinas (DUK) | 8.3 GWh | Nov 2016 | Dec 2025 | Solar |
| Monroe (NE) | Loup River Public Power Dist | Monroe, NE | Southwest Power Pool (SWPP) | 27.2 GWh | Dec 1935 | Dec 2025 | Water |
| Monroe Solar | Monroe Solar LLC | Chatham, VA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Nov 2022 | Dec 2025 | Solar |
| Monroe Solar Facility | Duke Energy Carolinas, LLC | Monroe, NC | Duke Energy Progress East (CPLE) | 93.9 GWh | Feb 2017 | May 2026 | Solar |
| Monroe Solar Farm, LLC | NJR Clean Energy Ventures Corporation | MonroeTownship, NJ | PJM Interconnection, LLC (PJM) | 18.6 GWh | Jun 2020 | Dec 2025 | Solar |
| Monroe Street | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 87.5 GWh | Nov 1992 | Dec 2025 | Water |
| Monroeville RTO BTM | American Mun Power-Ohio, Inc | Monroeville, OH | PJM Interconnection, LLC (PJM) | 124.0 MWh | Mar 2020 | Dec 2025 | Distillate Fuel Oil |
| Monroeville Solar | Solar Planet Power | Monroeville, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Nov 2017 | Dec 2025 | Solar |
| Monson Solar | Altus Power America Management, LLC | Monson, MA | ISO New England (ISNE) | 3.8 GWh | Jun 2014 | Dec 2025 | Solar |
| Monson Solar, LLC | Monson Solar, LLC | Monson, MA | ISO New England (ISNE) | 3.2 GWh | Jul 2017 | Dec 2025 | Solar |
| Mont Belvieu Cogeneration Unit | Targa Co-Generation LLC | Mont Belvieu, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 76.8 GWh | Jun 2009 | Dec 2025 | Natural Gas |
| Montague Road Solar | Montague Road Solar, LLC | Amherst, MA | ISO New England (ISNE) | 4.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Montague Site 36-Grosolar | NSTAR Electric Company | Millers Falls, MA | ISO New England (ISNE) | 5.8 GWh | Sep 2018 | May 2026 | Solar |
| Montague Solar | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 341.0 GWh | Mar 2023 | May 2026 | Solar |
| Montague Wind Power Facility LLC | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 495.2 GWh | Oct 2019 | May 2026 | Wind |
| Montana Power Station | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 911.7 GWh | Feb 2015 | Dec 2025 | Natural Gas |
| Montana Solar Facility | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 5.5 GWh | Apr 2017 | Dec 2025 | Solar |
| Montclair State University Cogen | Cartier Energy, LLC | Little Falls, NJ | PJM Interconnection, LLC (PJM) | 47.1 GWh | Aug 2013 | Dec 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Monte Cristo 1 | Terra-Gen Operating Co-Wind | Monte Alto, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 570.9 GWh | Sep 2025 | May 2026 | Wind |
| Monte Vista Solar 2 CSG, LLC | Greenbacker Renewable Energy Corporation | Monte Vista, CO | Public Service Company of Colorado (PSCO) | 4.0 GWh | Apr 2020 | Dec 2025 | Solar |
| 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% |
| 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 |
| Montefiore - Westchester Square | Montefiore-Westchester Square | Bronx, NY | New York Independent System Operator (NYIS) | 13.0 MWh | Jun 1983 | Dec 2025 | Distillate Fuel Oil |
| Monterey Diesel Generation Facility | Old Dominion Electric Coop | Monterey, VA | PJM Interconnection, LLC (PJM) | 323.0 MWh | Apr 2016 | Dec 2025 | Distillate Fuel Oil |
| 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% |
| Monterey Regional Water Pollution Contro | Tesla Inc. | Marina, CA | California Independent System Operator (CISO) | 1.1 GWh | Nov 2010 | Dec 2025 | Solar |
| Montevideo Solar LLC, CSG | Montevideo Solar LLC | Montevideo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.7 GWh | Dec 2018 | Dec 2025 | Solar |
| Montezuma | City of Montezuma - (IA) | Montezuma, IA | Midcontinent Independent System Operator, Inc. (MISO) | 115.0 MWh | Jul 1940 | Dec 2025 | Distillate Fuel Oil : 67.9% Natural Gas : 32.1% |
| Montezuma Wind II | NextEra Energy Montezuma Wind II, LLC | Birds Landing, CA | California Independent System Operator (CISO) | 195.8 GWh | Dec 2011 | Dec 2025 | Wind |
| Montfort Wind Energy Center | Wisconsin Electric Power Co | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 51.3 GWh | May 2002 | May 2026 | Wind |
| Montgomery County | Entergy Texas Inc. | Willis, TX | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 TWh | Dec 2020 | May 2026 | Natural Gas |
| Montgomery County Community Solar Center | Union Electric Co - (MO) | New Florence, MO | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Feb 2022 | Dec 2025 | Solar |
| Montgomery County Correctional Facility | Tesla Inc. | Boyds, MD | PJM Interconnection, LLC (PJM) | 1.5 GWh | Oct 2017 | Dec 2025 | Solar |
| Montgomery County Resource Recovery | Covanta Montgomery, Inc. | Dickerson, MD | PJM Interconnection, LLC (PJM) | 229.0 GWh | Apr 1995 | May 2026 | Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Natural Gas : 2.1% |
| Montgomery County Solar | Montgomery County Solar | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | May 2018 | Dec 2025 | Solar |
| Montgomery Creek Hydro | Central Rivers Power US, LLC | Montgomery Creek, CA | California Independent System Operator (CISO) | 9.2 GWh | Dec 1986 | Dec 2025 | Water |
| Montgomery Ranch Wind Farm, LLC | RWE Clean Energy | Crowell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 626.1 GWh | Dec 2024 | May 2026 | Wind |
| Montgomery Solar LLC | Oppidum Renewables USA, LLC | Biscoe, NC | Duke Energy Carolinas (DUK) | 36.3 GWh | Nov 2015 | Dec 2025 | Solar |
| Montgomery Winsted CSG | Minnesota Solar CSG 4, LLC | Winsted, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 GWh | Oct 2017 | Dec 2024 | Solar |
| Monticello Dam | Solano Irrigation District | Winters, CA | California Independent System Operator (CISO) | 40.7 GWh | May 1983 | Dec 2025 | Water |
| Monticello Nuclear Facility | Northern States Power Co - Minnesota | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 TWh | May 1971 | May 2026 | Nuclear |
| Monticello Project CSG | Madison Energy Investments LLC | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.2 GWh | Oct 2018 | Sep 2025 | Solar |
| Montpelier | American Mun Power-Ohio, Inc | Montpelier, OH | PJM Interconnection, LLC (PJM) | 466.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Montpelier Electric Generating Station | Kimura Power LLC | Poneto, IN | Midcontinent Independent System Operator, Inc. (MISO) | 213.1 GWh | May 2001 | May 2026 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Montpelier Solar Project | Montpelier Solar, LLC | Montpelier, OH | PJM Interconnection, LLC (PJM) | 32.3 GWh | - | May 2026 | Solar |
| Montrose Solar | Enel Green Power NA, Inc. | Montrose, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.3 GWh | Nov 2016 | Dec 2025 | Solar |
| Montross Solar | Dominion Energy Inc. | Montross, VA | PJM Interconnection, LLC (PJM) | 37.4 GWh | Nov 2018 | Dec 2025 | Solar |
| MontSun Community Solar | Generate Capital | Montrose, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Montville Station | Montville Power LLC | Uncasville, CT | ISO New England (ISNE) | 133.2 GWh | Dec 1953 | Dec 2025 | Residual Fuel Oil : 74.2% Natural Gas : 24.9% Distillate Fuel Oil : 0.9% |
| Monument | Kimura Power LLC | Dayton, OH | PJM Interconnection, LLC (PJM) | 114.0 MWh | May 1968 | Dec 2024 | Distillate Fuel Oil |
| Monument Valley | LSE Lepus LLC | Great Barrington, MA | ISO New England (ISNE) | 3.1 GWh | Dec 2021 | Dec 2024 | Solar |
| Moody Air Force Base Solar | Georgia Power Co | Valdosta, GA | Southern Company Services, Inc. - Trans (SOCO) | 82.2 GWh | May 2020 | May 2026 | Solar |
| Moonlight Packing - Phase 2 | CalCom Energy | Reedley, CA | California Independent System Operator (CISO) | 2.7 GWh | May 2019 | Dec 2025 | Solar |
| Moonshot | Moonshot Solar, LLC | Picayune, MS | Southern Company Services, Inc. - Trans (SOCO) | 130.6 GWh | Oct 2024 | May 2026 | Solar |
| Moore Road Community Solar | OYA 2643 Moore Road LLC | Ransomville, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Nov 2019 | Dec 2025 | Solar |
| Moore Solar | Moore Solar, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | Jan 2018 | Dec 2025 | Solar |
| Moore Solar Farm | Strata Manager, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 7.5 GWh | Nov 2013 | Dec 2025 | Solar |
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | Southwest Power Pool (SWPP) | 160.2 GWh | Feb 1964 | Dec 2025 | Natural Gas |
| Moores Hill | LSE Sculptor, LLC | New Windsor, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Jul 2025 | Dec 2025 | Solar |
| Moorhead Wind Turbine | City of Moorhead - (MN) | Moorhead, MN | Southwest Power Pool (SWPP) | 809.0 MWh | Apr 1999 | Dec 2025 | Wind |
| Moorings Farm | Strata Manager, LLC | New Hope, NC | Duke Energy Progress East (CPLE) | 7.9 GWh | Aug 2013 | Dec 2025 | Solar |
| Moorings Farm 2, LLC | Dominion Renewable Energy | LaGrange, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | Aug 2017 | Dec 2025 | Solar |
| Moose Lake | Moose Lake Water & Light Comm | Moose Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 128.0 MWh | Oct 1952 | Dec 2025 | Distillate Fuel Oil : 92.0% Natural Gas : 8.0% |
| Moose River | EONY Generation Limited | Lyons Falls, NY | New York Independent System Operator (NYIS) | 37.1 GWh | Oct 1987 | Dec 2025 | Water |
| Mooseheart School Solar | Forefront Power, LLC | Mooseheart, IL | PJM Interconnection, LLC (PJM) | 3.6 GWh | Oct 2020 | Dec 2025 | Solar |
| Mora | City of Mora - (MN) | Mora, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Aug 1957 | Dec 2025 | Natural Gas : 71.2% Distillate Fuel Oil : 28.8% |
| Mora Drop Hydroelectric Project | Boise Project Board of Control | Kuna, ID | Idaho Power Company (IPCO) | 4.6 GWh | May 2006 | Oct 2025 | Water |
| Moraine CSG | Moraine Solar, LLC | Downs, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Aug 2021 | Dec 2025 | Solar |
| Moraine II Wind LLC | Avangrid Power LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 101.5 GWh | Jan 2009 | Dec 2025 | Wind |
| Moraine Sands Wind Power | Moraine Sands Wind Power, LLC | Mason City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 562.0 GWh | Nov 2023 | May 2026 | Wind |
| Moraine Wind LLC | Avangrid Power LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 88.9 GWh | Nov 2003 | Dec 2025 | Wind |
| Moreau | Union Electric Co - (MO) | Moreau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 1978 | Dec 2025 | Distillate Fuel Oil |
| Morehead Generating Facility | North American Biofuels, LLC | Morehead, KY | PJM Interconnection, LLC (PJM) | 6.8 GWh | Oct 2019 | Dec 2025 | Landfill Gas |
| Morelos del Sol | Southern Power Co | Lost Hills, CA | California Independent System Operator (CISO) | 31.2 GWh | Oct 2015 | Dec 2025 | Solar |
| Morey Road | Greenbacker Renewable Energy Corporation | Lake City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Oct 2024 | Dec 2025 | Solar |
| Morgan Community Solar | Morgan Community Solar | Morgan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 GWh | Mar 2017 | Dec 2025 | Solar |
| Morgan Creek | Luminant Generation Company LLC | Colorado City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 35.3 GWh | Jun 1988 | Dec 2025 | Distillate Fuel Oil : 83.6% Natural Gas : 16.4% |
| Morgan Energy Center | Morgan Energy Center LLC | Decatur, AL | Tennessee Valley Authority (TVA) | 4.8 TWh | May 2003 | May 2026 | Natural Gas |
| Morgan Falls | Georgia Power Co | Dunwoody, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.6 GWh | Nov 1903 | Dec 2025 | Water |
| Morgan Farm, LLC | SRE Utility Solar 1, LLC | Louisburg, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Nov 2015 | Dec 2025 | Solar |
| Morgan Lancaster 1 | Terraform Arcadia | Lancaster, CA | California Independent System Operator (CISO) | 818.0 MWh | Aug 2015 | Dec 2025 | Solar |
| Morgan's Corner | Dominion Renewable Energy | Elizabeth City, NC | PJM Interconnection, LLC (PJM) | 28.4 GWh | Nov 2015 | Dec 2025 | Solar |
| Morgan Solar 1 CSG | Morgan Solar 1 LLC | Meredosia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jul 2021 | Dec 2025 | Solar |
| Morgan Solar 1b CSG | Morgan Solar 1b LLC | Meredosia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Jul 2021 | Dec 2025 | Solar |
| Morgan Solar 2, LLC CSG | Morgan Solar 2, LLC | Murrayville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Oct 2020 | Dec 2025 | Solar |
| Morgan Solar 4, LLC CSG | Morgan Solar 4, LLC | Murrayville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Nov 2020 | Dec 2025 | Solar |
| Morgan Solar Center | Adapture Renewables, Inc. | Ontario, OR | Idaho Power Company (IPCO) | 7.3 GWh | Apr 2020 | Dec 2025 | Solar |
| Morgantown | Energy Developments, Inc d/b/a EDL | Morgantown, PA | PJM Interconnection, LLC (PJM) | 7.9 GWh | Apr 2016 | Dec 2025 | Landfill Gas |
| Morgantown Generating Plant | Lanyard Power Holdings, LLC | Newburg, MD | PJM Interconnection, LLC (PJM) | 22.4 GWh | May 1970 | May 2026 | Distillate Fuel Oil |
| Morgantown Solar Park | The Hankin Group | Morgantown, PA | PJM Interconnection, LLC (PJM) | 930.0 MWh | Oct 2011 | Dec 2025 | Solar |
| Morin Solar 2013 LLC | CVI CleanCapital Solar 6 | Warren, MA | ISO New England (ISNE) | 5.1 GWh | Nov 2013 | Dec 2025 | Solar |
| Mormon Flat | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 43.9 GWh | Apr 1926 | May 2026 | Water |
| Morning Light Wind Farm | MidAmerican Energy Co | Adair, IA | Midcontinent Independent System Operator, Inc. (MISO) | 406.8 GWh | Sep 2012 | Dec 2025 | Wind |
| Morning View | Cypress Creek Renewables | Seagrove, NC | Duke Energy Progress East (CPLE) | 4.0 GWh | Nov 2018 | Dec 2025 | Solar |
| Morony | NorthWestern Energy (MT Hydro) | Great Falls, MT | NorthWestern Corporation (NWMT) | 214.7 GWh | Dec 1929 | Dec 2025 | Water |
| Morris Cogeneration LLC | Morris Cogeneration LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 621.2 GWh | Oct 1998 | May 2026 | Natural Gas |
| Morris Ridge Solar | Morris Ridge Solar Energy Center, LLC | Mount Morris, NY | New York Independent System Operator (NYIS) | 305.5 GWh | Oct 2024 | May 2026 | Solar |
| Morris Solar | AES Clean Energy | Kirksville, MO | Midcontinent Independent System Operator, Inc. (MISO) | 416.4 GWh | May 2025 | May 2026 | Solar |
| Morristown Medical Center | Atlantic Health System | Morristown, NJ | PJM Interconnection, LLC (PJM) | 32.5 GWh | Jan 2022 | Dec 2025 | Natural Gas |
| Morrisville | Village of Morrisville - (VT) | Morrisville, VT | ISO New England (ISNE) | 5.0 GWh | Jul 1924 | Dec 2025 | Water |
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 |