Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Merced 1 PV | ZGlobal Inc | Los Banos, CA | California Independent System Operator (CISO) | 7.3 GWh | Mar 2018 | Dec 2023 | Solar |
| Madera 1 PV | ZGlobal Inc | Madera, CA | California Independent System Operator (CISO) | 2.7 GWh | Nov 2017 | Dec 2023 | Solar |
| MM Yolo Power | Yolo County Community Services Department | Woodland, CA | California Independent System Operator (CISO) | 17.9 GWh | Sep 1990 | Dec 2023 | Landfill Gas |
| Mainely Solar (Wyman Hill Solar LLC) | Wyman Hill Solar, LLC | Rumford, ME | ISO New England (ISNE) | 3.9 GWh | Nov 2022 | Dec 2023 | Solar |
| Magic Dam Hydroelectric Project | Wood Hydro, LLC | Shoshone, ID | Idaho Power Company (IPCO) | 20.0 GWh | Apr 1989 | Sep 2023 | Water |
| Mile 28 Water Power Project | Wood Hydro, LLC | Eden, ID | Idaho Power Company (IPCO) | 4.3 GWh | May 1994 | Oct 2023 | Water |
| Mill Seat Renewable Energy Facility | WM Renewable Energy LLC | Bergen, NY | New York Independent System Operator (NYIS) | 52.9 GWh | Jun 2007 | Dec 2023 | Landfill Gas |
| Mahoning | WM Renewable Energy LLC | New Springfield, OH | PJM Interconnection, LLC (PJM) | 28.9 GWh | Dec 2012 | Dec 2023 | Landfill Gas |
| Mesquite Creek LFGTE Project | WM Renewable Energy LLC | New Braunfels, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 21.4 GWh | Nov 2010 | Dec 2023 | Landfill Gas |
| Metro Gas Recovery | WM Renewable Energy LLC | Franklin, WI | Midcontinent Independent System Operator, Inc. (MISO) | 43.9 GWh | Nov 1985 | Dec 2023 | Landfill Gas |
| Metro Methane Recovery Facility | WM Renewable Energy LLC | Mitchellville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 78.8 GWh | Dec 1997 | Aug 2024 | Landfill Gas |
| Milam Gas Recovery | WM Illinois Renewable Energy LLC | East St. Lois, IL | Midcontinent Independent System Operator, Inc. (MISO) | 19.3 GWh | Mar 1991 | Dec 2023 | Natural Gas |
| Merrill | Wisconsin Public Service Corp | Merrill, WI | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 1917 | Dec 2023 | Water |
| Michigamme Falls | Wisconsin Electric Power Co | Crystal Falls, MI | Midcontinent Independent System Operator, Inc. (MISO) | 32.7 GWh | May 1953 | Dec 2023 | Water |
| Montfort Wind Energy Center | Wisconsin Electric Power Co | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 53.6 GWh | May 2002 | Aug 2024 | Wind |
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | Southwest Power Pool (SWPP) | 86.8 GWh | Feb 1964 | Dec 2023 | Natural Gas |
| Marietta | Western Farmers Elec Coop, Inc | Marietta, OK | Southwest Power Pool (SWPP) | 3.0 GWh | Mar 2017 | Aug 2024 | Solar |
| Muscogee Public Works | Westbound Solar LLC | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.9 GWh | Dec 2018 | Dec 2023 | Solar |
| McCleskey Cotton | Westbound Solar LLC | Dawson, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.7 GWh | May 2019 | Dec 2023 | Solar |
| McKittrick Limited | WCAC Operating Company | Bakersfield, CA | California Independent System Operator (CISO) | 14.4 GWh | Sep 1991 | Aug 2024 | Natural Gas |
| Mount Vernon Solar | Walton Electric Member Corp | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.8 GWh | Jun 2015 | Dec 2023 | Solar |
| Mt Storm | Virginia Electric & Power Co | Mount Storm, WV | PJM Interconnection, LLC (PJM) | 3.5 TWh | Aug 1965 | Aug 2024 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Merck | Virginia Electric & Power Co | Elkton, VA | PJM Interconnection, LLC (PJM) | 628.0 MWh | May 2017 | Dec 2022 | Solar |
| Main Street (MI) | Village of Sebewaing - (MI) | Sebewaing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 MWh | May 1947 | Dec 2023 | Distillate Fuel Oil |
| Morrisville | Village of Morrisville - (VT) | Morrisville, VT | ISO New England (ISNE) | 5.6 GWh | Jul 1924 | Dec 2023 | Water |
| Mauka FIT One | Valta Energy | Kahuku, HI | 6.2 GWh | Sep 2020 | Dec 2023 | Solar | |
| Murphys | Utica Water & Power Authority | Murphys, CA | California Independent System Operator (CISO) | 17.8 GWh | Feb 1954 | Dec 2023 | Water |
| Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 315.3 GWh | Mar 1970 | Dec 2023 | Water |
| McNary | USACE Northwestern Division | Umatilla, OR | Bonneville Power Administration (BPAT) | 3.6 TWh | Nov 1953 | Dec 2023 | Water |
| McClure Dam | Upper Peninsula Power Company | Marquette, MI | Midcontinent Independent System Operator, Inc. (MISO) | 42.2 GWh | Jan 1988 | Dec 2023 | Water |
| Mon Valley Works | United States Steel-Mon Valley | Dravosburg, PA | PJM Interconnection, LLC (PJM) | 473.7 GWh | May 1943 | Dec 2023 | Blast Furnace Gas : 82.2% Other Gas : 17.8% |
| MP CSG 1 LLC | United States Solar Corporation | Wrenshall, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Dec 2017 | Dec 2023 | Solar |
| MN Buffalo Lake 212-2 LLC (CSG) | United States Solar Corporation | Buffalo Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 59.0 MWh | Nov 2023 | Dec 2023 | Solar |
| Moreau | Union Electric Co - (MO) | Moreau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jul 1978 | Dec 2022 | Distillate Fuel Oil |
| Montgomery County Community Solar Center | Union Electric Co - (MO) | New Florence, MO | Midcontinent Independent System Operator, Inc. (MISO) | 11.2 GWh | Feb 2022 | Dec 2023 | Solar |
| Mexico | Union Electric Co - (MO) | Mexico, MO | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 MWh | Aug 1978 | Dec 2023 | Distillate Fuel Oil |
| Meramec | Union Electric Co - (MO) | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 165.0 GWh | Apr 1953 | May 2023 | Natural Gas : 66.6% Subbituminous Coal : 33.4% |
| Moberly | Union Electric Co - (MO) | Moberly, MO | Midcontinent Independent System Operator, Inc. (MISO) | 30.0 MWh | Jul 1978 | Dec 2023 | Distillate Fuel Oil |
| M. G. Emmett J. Bean Federal Center | U.S. General Services Administration | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 40.9 MWh | Mar 2011 | Jul 2023 | Solar |
| Morrow Point | U S Bureau of Reclamation | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 273.9 GWh | Nov 1970 | Dec 2023 | Water |
| McPhee | U S Bureau of Reclamation | Cortez, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.4 GWh | Nov 1992 | Dec 2023 | Water |
| Marys Lake | U S Bureau of Reclamation | Estes Park, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 22.7 GWh | Apr 1951 | Dec 2022 | Water |
| Minidoka | U S Bureau of Reclamation | Rupert, ID | Bonneville Power Administration (BPAT) | 59.4 GWh | May 1927 | Dec 2023 | Water |
| MO33 CSG | TPE MD MO33 LLC | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 2.7 GWh | Mar 2022 | Jul 2023 | Solar |
| MO32 (CSG) | TPE MD MO32 LLC | Spencerville, MD | PJM Interconnection, LLC (PJM) | 3.7 GWh | Apr 2022 | Dec 2023 | Solar |
| Munster Landfill Gas-to-Energy | Town of Munster | Munster, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Oct 2012 | Dec 2023 | Landfill Gas |
| MCCo Solar Generating Facility | The Medical Center Company | Cleveland, OH | PJM Interconnection, LLC (PJM) | 478.0 MWh | Oct 2014 | Dec 2023 | Solar |
| Morgantown Solar Park | The Hankin Group | Morgantown, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Oct 2011 | Dec 2023 | Solar |
| Marathon Bay Area Cogen | Tesoro Marketing & Refining Co. LLC (Martinez) | Martinez, CA | California Independent System Operator (CISO) | 661.2 GWh | Jan 1987 | Aug 2024 | Natural Gas |
| Millbrook School | Tesla Inc. | Millbrook, NY | New York Independent System Operator (NYIS) | 1.8 GWh | Feb 2015 | Dec 2023 | Solar |
| Mohonasen Central School District | Tesla Inc. | Schenectady, NY | New York Independent System Operator (NYIS) | 1.9 GWh | Aug 2019 | Dec 2023 | Solar |
| Montgomery County Correctional Facility | Tesla Inc. | Boyds, MD | PJM Interconnection, LLC (PJM) | 2.3 GWh | Oct 2017 | Dec 2023 | Solar |
| Monterey Regional Water Pollution Control Agency | Tesla Inc. | Marina, CA | California Independent System Operator (CISO) | 1.1 GWh | Nov 2010 | Dec 2023 | Solar |
| Morgan Lancaster 1 | Terraform Arcadia | Lancaster, CA | California Independent System Operator (CISO) | 688.0 MWh | Aug 2015 | Dec 2023 | Solar |
| Maynard PV | Terraform Arcadia | Maynard, MA | ISO New England (ISNE) | 1.3 GWh | Dec 2013 | Dec 2023 | Solar |
| MDFA Devens-Saratoga | Terraform Arcadia | Devens, MA | ISO New England (ISNE) | 3.5 GWh | Feb 2016 | Dec 2023 | Solar |
| Marshfield PV | Terraform Arcadia | Marshfield, MA | ISO New England (ISNE) | 5.0 GWh | Nov 2013 | Dec 2023 | Solar |
| Mojave 16/17/18 | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 53.9 GWh | Nov 1989 | Dec 2023 | Wind |
| Mojave 3/4/5 | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 83.2 GWh | Nov 1990 | Dec 2023 | Wind |
| Melton Hill | Tennessee Valley Authority | Lenoir City, TN | Tennessee Valley Authority (TVA) | 91.5 GWh | Jun 1964 | Dec 2023 | Water |
| Meridian | Tennessee Valley Authority | Meridian, MS | Tennessee Valley Authority (TVA) | 434.0 MWh | May 1998 | Dec 2023 | Distillate Fuel Oil |
| Magnolia Power Plant | Tennessee Valley Authority | Ashland, MS | Tennessee Valley Authority (TVA) | 6.4 TWh | Jul 2003 | Aug 2024 | Natural Gas |
| Marshall Energy Facility | Tennessee Valley Authority | Calvert City, KY | Tennessee Valley Authority (TVA) | 46.0 GWh | May 2002 | Aug 2024 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Mont Belvieu Cogeneration Unit | Targa Co-Generation LLC | Mont Belvieu, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 96.3 GWh | Jun 2009 | Dec 2023 | Natural Gas |
| Mountain View Solar (FL) | Tampa Electric Co | Dade City, FL | Tampa Electric Company (TEC) | 102.9 GWh | Mar 2022 | Aug 2024 | Solar |
| Magnolia Solar | Tampa Electric Co | Mulberry, FL | Tampa Electric Company (TEC) | 136.5 GWh | Nov 2021 | Aug 2024 | Solar |
| Martin Limestone Solar Array | Sunstream Energy LLC | New Holland, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2012 | Dec 2023 | Solar |
| Mercer County Community College | Sunlight General Mercer Solar LLC | West Windsor, NJ | PJM Interconnection, LLC (PJM) | 9.8 GWh | Aug 2013 | Dec 2023 | Solar |
| Mariani Packing Vacaville Solar | SunE U6 Holdings LLC | Vacaville, CA | California Independent System Operator (CISO) | 891.0 MWh | Oct 2008 | Dec 2023 | Solar |
| Milford 2 | SunE DB24 LLC | Milford, UT | PacifiCorp East (PACE) | 6.5 GWh | Nov 2015 | Dec 2023 | Solar |
| Middletown Coke Company, LLC | SunCoke Energy, Inc. | Middletown, OH | PJM Interconnection, LLC (PJM) | 333.0 GWh | Nov 2011 | Dec 2023 | Other Gas : 95.9% Natural Gas : 4.1% |
| Moncure Farm LLC | Strata Manager, LLC | Moncure, NC | Duke Energy Progress East (CPLE) | 6.1 GWh | Mar 2014 | Dec 2023 | Solar |
| McGoogan Farm, LLC | Strata Manager, LLC | Lumber Bridge, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Jul 2015 | Dec 2023 | Solar |
| Moorings Farm | Strata Manager, LLC | New Hope, NC | Duke Energy Progress East (CPLE) | 8.1 GWh | Aug 2013 | Dec 2023 | Solar |
| Mocksville Farm | Strata Manager, LLC | Mocksville, NC | Duke Energy Progress East (CPLE) | 9.2 GWh | Oct 2012 | Dec 2023 | Solar |
| Manway Solar Farm | Strata Manager, LLC | Garland, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | Nov 2015 | Dec 2023 | Solar |
| Mount Olive Farm | Strata Manager, LLC | Mount Olive, NC | Duke Energy Progress East (CPLE) | 9.6 GWh | Nov 2014 | Dec 2023 | Solar |
| Mills Anson Farm | Strata Manager, LLC | Lilesville, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | May 2016 | Dec 2023 | Solar |
| McCallum Farm | Strata Manager, LLC | Rowland, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Aug 2013 | Dec 2023 | Solar |
| Moore Solar Farm | Strata Manager, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 7.9 GWh | Nov 2013 | Dec 2023 | Solar |
| McKenzie Farm | Strata Manager, LLC | Whiteville, NC | Duke Energy Progress East (CPLE) | 9.2 GWh | Nov 2013 | Dec 2023 | Solar |
| Martin Creek Farm LLC | Strata Manager, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 5.5 GWh | Feb 2014 | Dec 2023 | Solar |
| Misenheimer Farm | Strata Manager, LLC | Richfield, NC | Duke Energy Carolinas (DUK) | 8.1 GWh | Nov 2015 | Dec 2023 | Solar |
| Meriwether Farm | Strata Manager, LLC | Oxford, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | Aug 2016 | Dec 2023 | Solar |
| Mt Olive Farm 2 | Strata Manager, LLC | Mt Olive, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | Apr 2013 | Dec 2023 | Solar |
| Marshville Farm | Strata Manager, LLC | Marshville, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Sep 2013 | Dec 2023 | Solar |
| MNDOT Standby Generation | State of Minnesota Department of Administration | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 30.0 MWh | Jun 1995 | Aug 2024 | Distillate Fuel Oil |
| Mtn. Solar 2 | Standard Solar | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.5 GWh | Aug 2019 | Dec 2023 | Solar |
| Mtn. Solar 4 (CSG) | Standard Solar | Lakewood, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Oct 2021 | Dec 2023 | Solar |
| Mt. Home Solar 1, LLC | Standard Solar | Pocatello, ID | Idaho Power Company (IPCO) | 38.2 GWh | Feb 2017 | Dec 2023 | Solar |
| MHG Wallingford | Standard Solar | Wallingford, VT | ISO New England (ISNE) | 3.5 GWh | Nov 2019 | Dec 2023 | Solar |
| MNCPPC Germantown Solar | Standard Solar | Boyds, MD | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jan 2018 | Dec 2023 | Solar |
| Mesa CSG 2 Massicotte | Standard Solar | Palisade, CO | Public Service Company of Colorado (PSCO) | 3.0 GWh | Apr 2019 | Dec 2023 | Solar |
| Mesa CSG 1 Murdock | Standard Solar | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Apr 2019 | Dec 2023 | Solar |
| MNCPPC Randall Farm | Standard Solar | Upper Marlboro, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Mar 2020 | Dec 2023 | Solar |
| Mtn. Solar 3 CSG | Standard Solar | Brush, CO | Public Service Company of Colorado (PSCO) | 3.0 GWh | Dec 2019 | Dec 2023 | Solar |
| Mtn. Solar 1 | Standard Solar | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.4 GWh | Jul 2019 | Dec 2023 | Solar |
| Medicine Bow | SRIV Partnership LLC | Medicine Bow, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 10.9 GWh | Mar 1998 | Dec 2023 | Wind |
| Morgan Farm, LLC | SRE Utility Solar 1, LLC | Louisburg, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Nov 2015 | Dec 2023 | Solar |
| Millington Solar Farm | SR Millington, LLC | Millington, TN | Tennessee Valley Authority (TVA) | 100.0 GWh | Nov 2018 | Aug 2024 | Solar |
Summary of Power Plants By State
Figures are based on August 2024 generation numbers.| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Alabama | # 7 | 78 | 14,073.11 GWh |
| Alaska | # 48 | 147 | 631.71 GWh |
| Arizona | # 10 | 161 | 12,447.73 GWh |
| Arkansas | # 23 | 77 | 6,473.81 GWh |
| California | # 4 | 1,666 | 22,299.47 GWh |
| Colorado | # 28 | 277 | 5,476.67 GWh |
| Connecticut | # 33 | 159 | 4,351.57 GWh |
| Delaware | # 49 | 31 | 481.79 GWh |
| District of Columbia | # 51 | 12 | 19.18 GWh |
| Florida | # 2 | 286 | 27,339.08 GWh |
| Georgia | # 6 | 251 | 14,863.07 GWh |
| Hawaii | # 47 | 69 | 841.39 GWh |
| Idaho | # 43 | 142 | 1,655.52 GWh |
| Illinois | # 5 | 335 | 17,196.16 GWh |
| Indiana | # 18 | 202 | 9,001.13 GWh |
| Iowa | # 26 | 283 | 5,529.62 GWh |
| Kansas | # 31 | 165 | 5,363.63 GWh |
| Kentucky | # 21 | 55 | 6,964.00 GWh |
| Louisiana | # 14 | 82 | 10,133.66 GWh |
| Maine | # 45 | 162 | 1,185.43 GWh |
| Maryland | # 38 | 185 | 3,346.65 GWh |
| Massachusetts | # 41 | 614 | 1,896.47 GWh |
| Michigan | # 12 | 274 | 12,135.86 GWh |
| Minnesota | # 27 | 748 | 5,511.98 GWh |
| Mississippi | # 19 | 55 | 7,436.42 GWh |
| Missouri | # 20 | 126 | 7,051.26 GWh |
| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,306.38 GWh |
| Nebraska | # 36 | 125 | 3,559.93 GWh |
| Nevada | # 32 | 110 | 4,699.98 GWh |
| New Hampshire | # 42 | 60 | 1,808.14 GWh |
| New Jersey | # 25 | 387 | 5,633.45 GWh |
| New Mexico | # 39 | 139 | 3,198.26 GWh |
| New York | # 11 | 848 | 12,289.60 GWh |
| North Carolina | # 9 | 893 | 13,559.75 GWh |
| North Dakota | # 35 | 59 | 3,641.88 GWh |
| Ohio | # 8 | 190 | 13,652.00 GWh |
| Oklahoma | # 15 | 130 | 10,062.87 GWh |
| Oregon | # 29 | 262 | 5,448.37 GWh |
| Pennsylvania | # 3 | 246 | 23,205.63 GWh |
| Rhode Island | # 46 | 97 | 1,061.17 GWh |
| South Carolina | # 16 | 203 | 9,629.88 GWh |
| South Dakota | # 44 | 53 | 1,603.17 GWh |
| Tennessee | # 22 | 87 | 6,912.16 GWh |
| Texas | # 1 | 797 | 58,529.53 GWh |
| Utah | # 37 | 122 | 3,440.26 GWh |
| Vermont | # 50 | 114 | 207.44 GWh |
| Virginia | # 13 | 213 | 10,408.51 GWh |
| Washington | # 17 | 138 | 9,091.93 GWh |
| West Virginia | # 30 | 36 | 5,412.86 GWh |
| Wisconsin | # 24 | 230 | 6,416.93 GWh |
| Wyoming | # 34 | 70 | 3,868.32 GWh |