Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Morgantown Generating Plant | Lanyard Power Holdings, LLC | Newburg, MD | PJM Interconnection, LLC (PJM) | 9.5 GWh | May 1970 | Dec 2025 | Distillate Fuel Oil |
| Morgantown Solar Park | The Hankin Group | Morgantown, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2011 | Dec 2024 | Solar |
| Morin Solar 2013 LLC | CVI CleanCapital Solar 6 | Warren, MA | ISO New England (ISNE) | 5.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Mormon Flat | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.7 GWh | Apr 1926 | Dec 2025 | Water |
| Morning Light Wind Farm | MidAmerican Energy Co | Adair, IA | Midcontinent Independent System Operator, Inc. (MISO) | 413.3 GWh | Sep 2012 | Dec 2024 | Wind |
| Morning View | Cypress Creek Renewables | Seagrove, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Nov 2018 | Dec 2024 | Solar |
| Morony | NorthWestern Energy (MT Hydro) | Great Falls, MT | NorthWestern Corporation (NWMT) | 255.0 GWh | Dec 1929 | Dec 2024 | Water |
| Morris Cogeneration LLC | Morris Cogeneration LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 602.6 GWh | Oct 1998 | Dec 2025 | Natural Gas |
| Morris Ridge Solar | Morris Ridge Solar Energy Center, LLC | Mount Morris, NY | New York Independent System Operator (NYIS) | 313.3 GWh | Oct 2024 | Dec 2025 | Solar |
| Morris Solar | AES Clean Energy | Kirksville, MO | Midcontinent Independent System Operator, Inc. (MISO) | 238.3 GWh | - | Dec 2025 | Solar |
| Morrisville | Village of Morrisville - (VT) | Morrisville, VT | ISO New England (ISNE) | 4.9 GWh | Jul 1924 | Dec 2024 | Water |
| Morrow Point | U S Bureau of Reclamation | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 309.8 GWh | Nov 1970 | Dec 2024 | Water |
| Morton Salt Rittman | Morton Salt Inc | Rittman, OH | PJM Interconnection, LLC (PJM) | 13.4 GWh | Sep 1978 | Dec 2024 | Natural Gas |
| Mosaic Co Bartow Facility | Mosaic Company | Bartow, FL | Tampa Electric Company (TEC) | 171.0 GWh | Nov 1985 | Dec 2025 | Waste Heat |
| Mosaic Co Tampa Facility | Mosaic Company | Riverview, FL | Tampa Electric Company (TEC) | 86.5 GWh | Jul 1988 | Dec 2025 | Other Fuel |
| Mosaic New Wales Operations | Mosaic Fertilizer LLC | Mulberry, FL | Tampa Electric Company (TEC) | 365.7 GWh | Jul 1981 | Dec 2025 | Waste Heat |
| Mosaic Phosphates Uncle Sam | Mosaic Phosphates Co. | Uncle Sam, LA | Midcontinent Independent System Operator, Inc. (MISO) | 76.8 GWh | Dec 1967 | Dec 2025 | Waste Heat |
| Mosaic South Pierce Operations | Mosaic Fertilizer LLC | Mulberry, FL | Tampa Electric Company (TEC) | 87.5 GWh | Dec 1977 | Dec 2025 | Waste Heat |
| Moscow | Greenbacker Renewable Energy Corporation | Moscow, ME | ISO New England (ISNE) | 43.0 GWh | - | Dec 2025 | Wind |
| Moselle | Cooperative Energy | Moselle, MS | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 TWh | Jul 1970 | Dec 2025 | Natural Gas |
| Moser Generating Station | Constellation Power, Inc | Pottstown, PA | PJM Interconnection, LLC (PJM) | 187.0 MWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
| Moshier | Erie Boulevard Hydropower LP | Lowville, NY | New York Independent System Operator (NYIS) | 38.1 GWh | Dec 1928 | Dec 2024 | Water |
| Mosinee Mill | Ahlstrom-Munksjo NA Specialty Solutions, LLC | Mosinee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 118.0 GWh | Jun 1916 | Dec 2025 | Black Liquor : 51.4% Bituminous Coal : 14.4% Water : 12.5% Natural Gas : 12.1% Wood/Wood Waste Solids : 6.3% Residual Fuel Oil : 1.7% Sludge Waste : 1.6% |
| Mossyrock | City of Tacoma - (WA) | Silver Creek, WA | City of Tacoma, Department of Public Utilities, Light Division (TPWR) | 902.7 GWh | Sep 1968 | Dec 2025 | Water |
| Mother Ann Lee | Lock 7 Hydro Partners LLC | Harrodsburg, KY | PJM Interconnection, LLC (PJM) | 6.3 GWh | Feb 2007 | Dec 2024 | Water |
| Motiva Enterprises Port Arthur Refinery | Motiva Enterprises LLC | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 TWh | May 1957 | Dec 2025 | Natural Gas : 91.2% Other Gas : 8.8% |
| Mottville | Indiana Michigan Power Co | White Pigeon, MI | PJM Interconnection, LLC (PJM) | 6.9 GWh | Dec 1922 | Dec 2024 | Water |
| Mound | Today's Power, Inc. | Mound Valley, KS | Southwest Power Pool (SWPP) | 2.4 GWh | Apr 2021 | Dec 2024 | Solar |
| Mount Clinton | City of Harrisonburg - (VA) | Harrisonburg, VA | PJM Interconnection, LLC (PJM) | 1.4 GWh | Apr 1999 | Dec 2024 | Distillate Fuel Oil |
| Mount Dora Solar Farm F | Green Street Power Partners | Mount Dora, FL | Duke Energy Florida, Inc. (FPC) | 4.6 GWh | Feb 2023 | Dec 2024 | Solar |
| Mount Dora Solar Farm W | Green Street Power Partners | Mount Dora, FL | Duke Energy Florida, Inc. (FPC) | 3.6 GWh | Feb 2023 | Dec 2024 | Solar |
| Mount Hope East | Mount Hope Solar 1 LLC | Mount Hope, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Sep 2019 | Dec 2024 | Solar |
| Mount Hope West | Mount Hope Solar 2 LLC | Mount Hope, NY | New York Independent System Operator (NYIS) | 3.6 GWh | Mar 2020 | Dec 2024 | Solar |
| Mount Joy Wire | Mount Joy Wire Corp | Mount Joy, PA | PJM Interconnection, LLC (PJM) | 641.9 MWh | Nov 2011 | Dec 2024 | Natural Gas |
| Mount Kisco Landfill Solar & Storage CSG | BQ Energy LLC | Mount Kisco, NY | New York Independent System Operator (NYIS) | 756.0 MWh | Nov 2020 | Dec 2024 | Solar |
| Mount Laurel Solar | NJR Clean Energy Ventures Corporation | Mt. Laurel, NJ | PJM Interconnection, LLC (PJM) | 3.7 GWh | Nov 2020 | Dec 2024 | Solar |
| Mount Olive Farm | Strata Manager, LLC | Mount Olive, NC | Duke Energy Progress East (CPLE) | 9.8 GWh | Nov 2014 | Dec 2024 | Solar |
| Mount Olive Solar | AES Distributed Energy | Mount Olive, NC | Duke Energy Progress East (CPLE) | 2.4 GWh | Nov 2016 | Dec 2024 | Solar |
| Mount Olive Solar Farm | NJR Clean Energy Ventures Corporation | Mt. Olive, NJ | PJM Interconnection, LLC (PJM) | 32.1 GWh | Dec 2022 | Dec 2024 | Solar |
| Mount Saint Mary's | Constellation Solar Horizons LLC | Emmitsburg, MD | PJM Interconnection, LLC (PJM) | 16.4 GWh | Jun 2012 | Dec 2025 | Solar |
| Mount Signal Solar Farm II | MN8 Energy LLC | Calexico, CA | California Independent System Operator (CISO) | 402.5 GWh | Dec 2019 | Dec 2025 | Solar |
| Mount Signal Solar Farm V | Imperial Valley Solar 3, LLC | Calexico, CA | California Independent System Operator (CISO) | 674.3 GWh | Oct 2018 | Dec 2025 | Solar |
| Mount Sinai Beth Israel | Mount Sinai Beth Israel | New York, NY | New York Independent System Operator (NYIS) | 62.0 MWh | Dec 1987 | Dec 2024 | Distillate Fuel Oil |
| Mount Sinai South Nassau Hospital | Mount Sinai South Nassau Hospital | Oceanside, NY | New York Independent System Operator (NYIS) | 10.8 MWh | Dec 1974 | Dec 2024 | Distillate Fuel Oil |
| Mount Vernon Solar | Walton Electric Member Corp | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.8 GWh | Jun 2015 | Dec 2024 | Solar |
| Mountain | Mountain Power, LLC | Mount Holly Springs, PA | PJM Interconnection, LLC (PJM) | 3.6 GWh | May 1972 | Dec 2024 | Distillate Fuel Oil |
| Mountain Breeze Wind, LLC | Leeward Asset Management, LLC | Grover, CO | Public Service Company of Colorado (PSCO) | 599.0 GWh | Sep 2020 | Dec 2025 | Wind |
| Mountain Creek | Mountain Creek Power, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 479.5 GWh | Jan 1956 | Dec 2024 | Natural Gas |
| Mountain Home | Hot Springs Windfarm, LLC | Mountain Home, ID | Idaho Power Company (IPCO) | 33.1 GWh | Apr 2008 | Dec 2025 | Wind |
| Mountain Island | Duke Energy Carolinas, LLC | Mount Holly, NC | Duke Energy Carolinas (DUK) | 131.1 GWh | Nov 1923 | Dec 2024 | Water |
| Mountain Lake | City of Mountain Lake - (MN) | Mountain Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Apr 1954 | Dec 2024 | Wind : 97.7% Natural Gas : 1.8% |
| Mountain View | Industrial Power Generating Company LLC | Greencastle, PA | PJM Interconnection, LLC (PJM) | 25.6 GWh | Feb 2003 | Dec 2024 | Landfill Gas : 95.5% Distillate Fuel Oil : 4.5% |
| Mountain View I & II | AES Distributed Energy | North Palm Springs, CA | California Independent System Operator (CISO) | 275.2 GWh | May 2001 | Dec 2025 | Wind |
| Mountain View III | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 75.7 GWh | Nov 2003 | Dec 2024 | Wind |
| Mountain View Ind Park 1-sline001 | Prologis Logistics Services Incorporated | Fontana, CA | California Independent System Operator (CISO) | 1.3 GWh | Aug 2023 | Dec 2024 | Solar |
| Mountain View IV | AES Distributed Energy | North Palm Springs, CA | California Independent System Operator (CISO) | 186.8 GWh | Jan 2012 | Dec 2024 | Wind |
| Mountain View Solar | NextEra Energy Mountain View Solar | North Las Vegas, NV | Nevada Power Company (NEVP) | 51.4 GWh | Dec 2013 | Dec 2025 | Solar |
| Mountain View Solar (FL) | Tampa Electric Co | Dade City, FL | Tampa Electric Company (TEC) | 102.5 GWh | Mar 2022 | Dec 2025 | Solar |
| Mountain Wind Power II LLC | Mountain Wind Power II LLC | Fort Bridger, WY | PacifiCorp East (PACE) | 187.8 GWh | Aug 2008 | Dec 2025 | Wind |
| Mountain Wind Power LLC | Mountain Wind Power LLC | Fort Bridger, WY | PacifiCorp East (PACE) | 151.4 GWh | Jun 2008 | Dec 2025 | Wind |
| Mountaineer | Appalachian Power Co | New Haven, WV | PJM Interconnection, LLC (PJM) | 6.9 TWh | Aug 1980 | Dec 2025 | Bituminous Coal : 99.7% |
| Mountaineer Wind Energy Center | Sequitur Renewables, LLC | Thomas, WV | PJM Interconnection, LLC (PJM) | 113.5 GWh | Nov 2002 | Dec 2025 | Wind |
| Mountainview Generating Station | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.4 TWh | Nov 2005 | Dec 2025 | Natural Gas |
| Mower County Wind Energy Center | Northern States Power Co - Minnesota | Grand Meadow, MN | Midcontinent Independent System Operator, Inc. (MISO) | 343.3 GWh | Nov 2006 | Dec 2024 | Wind |
| Moxie Freedom Generation Plant | Moxie Freedom LLC | Salem Township, PA | PJM Interconnection, LLC (PJM) | 7.0 TWh | Jul 2018 | Dec 2025 | Natural Gas |
| Moyer Solar | Moyer Solar, LLC | Stoneville, NC | Duke Energy Carolinas (DUK) | 10.0 GWh | Nov 2022 | Dec 2024 | Solar |
| MP CSG 1 LLC | United States Solar Corporation | Wrenshall, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Dec 2017 | Dec 2024 | Solar |
| MPC Generating | MPC Generating, LLC | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 38.8 GWh | Dec 1999 | Dec 2024 | Natural Gas : 88.8% Distillate Fuel Oil : 11.2% |
| MRP Elgin LLC | Lincoln Operating Services, LLC | Elgin, IL | PJM Interconnection, LLC (PJM) | 62.2 GWh | Aug 2002 | Dec 2024 | Natural Gas |
| MRP Rocky Road LLC | Lincoln Operating Services, LLC | East Dundee, IL | PJM Interconnection, LLC (PJM) | 12.4 GWh | May 1999 | Dec 2024 | Natural Gas |
| MSAP 13 | MSAP 13, LLC | Troy, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Nov 2020 | Dec 2024 | Solar |
| MSC-Chisago01 LLC CSG | MSC-Chisago01 LLC | Taylors Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jun 2019 | Dec 2024 | Solar |
| MSC-Chisago02 LLC | MSC-Chisago02 LLC | Taylors Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Jul 2019 | Dec 2024 | Solar |
| MSC Croswell | Michigan Sugar Company | Croswell, MI | Midcontinent Independent System Operator, Inc. (MISO) | 35.9 MWh | Sep 1948 | Jan 2025 | Natural Gas |
| MSC-Empire01, LLC | MSC-Empire01, LLC | Farmington, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jul 2019 | Dec 2024 | Solar |
| MSC-GreyCloud01 Community Solar | MSC-GreyCloud01 LLC | St. Paul Park, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Feb 2019 | Dec 2024 | Solar |
| MSC-Rice01 LLC CSG | MSC-Rice01 LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jun 2019 | Dec 2024 | Solar |
| MSC-Scandia01 CSG | MSC-Scandia01 LLC | Scandia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Mar 2019 | Dec 2024 | Solar |
| MSC-Scott01 LLC | MSC-Scott01 LLC | Jordan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Jul 2019 | Dec 2024 | Solar |
| MSC Sebewaing | Michigan Sugar Company | Sebewaing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 571.6 MWh | Sep 1979 | Dec 2025 | Bituminous Coal : 67.1% Natural Gas : 32.9% |
| Mt Arlington Solar 1 LLC | Greenbacker Renewable Energy Corporation | Mt Arlington, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Nov 2021 | Dec 2024 | Solar |
| Mt. Home Solar 1, LLC | Standard Solar | Pocatello, ID | Idaho Power Company (IPCO) | 47.2 GWh | Feb 2017 | Dec 2024 | Solar |
| Mt. Hope DPC Solar | SoCore Energy LLC | Mt. Hope, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Dec 2016 | Dec 2025 | Solar |
| Mt Hope Solar | Neighborhood Power Corp. | Molalla, OR | Portland General Electric Company (PGE) | 4.1 GWh | Feb 2021 | Dec 2024 | Solar |
| Mt. Jackson Solar | Energix Mt. Jackson, LLC. | Mt. Jackson, VA | PJM Interconnection, LLC (PJM) | 33.0 GWh | May 2021 | Dec 2024 | Solar |
| Mt. Morris Solar CSG | DG Illinois Solar, LLC | Polo, IL | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2020 | Dec 2024 | Solar |
| Mt Olive Farm 2 | Strata Manager, LLC | Mt Olive, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Apr 2013 | Dec 2024 | Solar |
| Mt Olive Solar 1 | Cypress Creek Renewables | Mt. Olive, NC | Duke Energy Progress East (CPLE) | 7.7 GWh | Apr 2015 | Dec 2024 | Solar |
| Mt Pleasant | City of Mt Pleasant - (IA) | Mt Pleasant, IA | Associated Electric Cooperative, Inc. (AECI) | 33.0 MWh | Jan 2002 | Dec 2024 | Distillate Fuel Oil |
| Mt Pleasant Community Center | Consolidated Edison Solutions Inc. | Valhalla, NY | New York Independent System Operator (NYIS) | 718.0 MWh | Oct 2022 | Dec 2024 | Solar |
| Mt Poso Cogeneration | Mt Poso Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 179.7 GWh | Apr 1989 | Nov 2024 | Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7% |
| Mt. Sinai- Morningside | Mt. Sinai- Morningside | New York, NY | New York Independent System Operator (NYIS) | 17.0 MWh | Dec 1959 | Dec 2024 | Distillate Fuel Oil |
| Mt Storm | Virginia Electric & Power Co | Mount Storm, WV | PJM Interconnection, LLC (PJM) | 4.3 TWh | Aug 1965 | Dec 2025 | Bituminous Coal : 99.7% |
| Mt. Tom Solar Project Hybrid | Mt. Tom Solar, LLC | Holyoke, MA | ISO New England (ISNE) | 4.2 GWh | Dec 2016 | Dec 2024 | Solar |
| Mt Wachusett Community College | Mt Wachusett Community College | Gardner, MA | ISO New England (ISNE) | 4.4 GWh | Feb 2011 | Dec 2025 | Wind |
| Mtn. Solar 1 | Standard Solar | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.7 GWh | Jul 2019 | Dec 2024 | Solar |
| Mtn. Solar 2 | Standard Solar | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.7 GWh | Aug 2019 | Dec 2024 | Solar |
| Mtn. Solar 3 CSG | Standard Solar | Brush, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Dec 2019 | Dec 2024 | Solar |
| Mtn. Solar 4 (CSG) | Standard Solar | Lakewood, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Oct 2021 | Dec 2024 | Solar |
| Mtn Solar 6 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.9 GWh | Feb 2022 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on December 2025 generation numbers.| State | Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,766.12 GWh |
| Alaska | # 48 | 139 | 625.46 GWh |
| Arizona | # 16 | 183 | 8,962.31 GWh |
| Arkansas | # 29 | 114 | 5,525.50 GWh |
| California | # 5 | 1,683 | 14,393.99 GWh |
| Colorado | # 31 | 297 | 4,649.38 GWh |
| Connecticut | # 34 | 162 | 4,087.83 GWh |
| Delaware | # 49 | 33 | 469.96 GWh |
| District of Columbia | # 51 | 16 | 14.80 GWh |
| Florida | # 3 | 333 | 19,379.32 GWh |
| Georgia | # 8 | 248 | 12,492.24 GWh |
| Hawaii | # 46 | 70 | 814.97 GWh |
| Idaho | # 41 | 146 | 2,123.12 GWh |
| Illinois | # 4 | 379 | 17,546.79 GWh |
| Indiana | # 13 | 214 | 9,789.95 GWh |
| Iowa | # 20 | 293 | 7,310.28 GWh |
| Kansas | # 28 | 183 | 5,586.75 GWh |
| Kentucky | # 22 | 60 | 6,716.43 GWh |
| Louisiana | # 17 | 84 | 8,587.03 GWh |
| Maine | # 45 | 215 | 1,484.81 GWh |
| Maryland | # 37 | 203 | 3,225.85 GWh |
| Massachusetts | # 43 | 640 | 2,073.13 GWh |
| Michigan | # 11 | 269 | 11,734.82 GWh |
| Minnesota | # 27 | 764 | 5,712.30 GWh |
| Mississippi | # 24 | 56 | 6,090.79 GWh |
| Missouri | # 23 | 125 | 6,623.76 GWh |
| State | Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,639.28 GWh |
| Nebraska | # 36 | 125 | 3,667.32 GWh |
| Nevada | # 38 | 114 | 3,217.22 GWh |
| New Hampshire | # 44 | 56 | 1,878.83 GWh |
| New Jersey | # 30 | 387 | 5,182.27 GWh |
| New Mexico | # 35 | 142 | 3,818.41 GWh |
| New York | # 10 | 950 | 11,800.05 GWh |
| North Carolina | # 9 | 904 | 12,153.04 GWh |
| North Dakota | # 33 | 58 | 4,218.72 GWh |
| Ohio | # 6 | 198 | 13,425.53 GWh |
| Oklahoma | # 18 | 141 | 7,637.23 GWh |
| Oregon | # 21 | 272 | 6,788.64 GWh |
| Pennsylvania | # 2 | 252 | 22,539.49 GWh |
| Rhode Island | # 47 | 100 | 775.70 GWh |
| South Carolina | # 15 | 207 | 8,967.44 GWh |
| South Dakota | # 42 | 52 | 2,122.20 GWh |
| Tennessee | # 19 | 88 | 7,328.17 GWh |
| Texas | # 1 | 947 | 46,150.81 GWh |
| Utah | # 39 | 125 | 2,845.12 GWh |
| Vermont | # 50 | 116 | 189.85 GWh |
| Virginia | # 14 | 237 | 9,421.16 GWh |
| Washington | # 12 | 135 | 10,635.09 GWh |
| West Virginia | # 26 | 39 | 5,763.55 GWh |
| Wisconsin | # 25 | 243 | 5,804.32 GWh |
| Wyoming | # 32 | 70 | 4,436.68 GWh |