Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Milford Flat Solar Plant | Evergreen Wind, LLC | Milford, UT | PacifiCorp East (PACE) | 6.4 GWh | Jun 2015 | Dec 2025 | Solar |
| Milford Hydro Station | Brookfield Black Bear Hydro, LLC | Milford, ME | ISO New England (ISNE) | 35.9 GWh | Jun 1941 | Dec 2025 | Water |
| Milford Power LP | Milford Power LLC | Milford, MA | ISO New England (ISNE) | 253.3 GWh | Feb 1993 | Dec 2025 | Natural Gas |
| Milford Power Project | Milford Power Co LLC | Milford, CT | ISO New England (ISNE) | 3.2 TWh | Jan 2004 | May 2026 | Natural Gas |
| Milford Solar 1 | Milford Solar 1, LLC | Milford, UT | PacifiCorp East (PACE) | 263.1 GWh | Oct 2020 | May 2026 | Solar |
| Milford Solar Farm | Milford Solar LLC | Milford, DE | PJM Interconnection, LLC (PJM) | 18.0 GWh | Nov 2012 | May 2026 | Solar |
| Milford Solar Farm (NJ) LLC | NJR Clean Energy Ventures Corporation | Milford Township, NJ | PJM Interconnection, LLC (PJM) | 10.4 GWh | Aug 2019 | Dec 2025 | Solar |
| Milford Wind Corridor I LLC | Milford Wind Corridor Phase I, LLC (Longroad) | Milford, UT | Los Angeles Department of Water and Power (LDWP) | 368.3 GWh | Aug 2009 | May 2026 | Wind |
| Milford Wind Corridor Stage II LLC | Milford Wind Corridor Stage II LLC | Milford, UT | Los Angeles Department of Water and Power (LDWP) | 175.7 GWh | Apr 2011 | May 2026 | Wind |
| MilfordSolar OR | Adapture Renewables, Inc. | Forest Grove, OR | Portland General Electric Company (PGE) | 4.2 GWh | Dec 2020 | Dec 2025 | Solar |
| Milhurst Solar | Altus Power America Management, LLC | Manalapan, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2015 | Dec 2025 | Solar |
| Mill C | New York State Elec & Gas Corp | Town of Plattsburgh, NY | New York Independent System Operator (NYIS) | 21.8 GWh | Jul 1943 | Dec 2025 | Water |
| Mill Creek 3 | Southern California Edison Co | Mill Creek, CA | California Independent System Operator (CISO) | 771.0 MWh | Feb 1903 | Dec 2025 | Water |
| Mill Creek (KY) | Louisville Gas & Electric Co | Louisville, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 7.5 TWh | Jul 1972 | May 2026 | Bituminous Coal : 99.6% |
| Mill Creek (SC) | Duke Energy Carolinas, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 116.6 GWh | Nov 2002 | Dec 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Mill Creek Solar | Public Service Elec & Gas Co | Burlington, NJ | PJM Interconnection, LLC (PJM) | 4.9 GWh | Nov 2011 | Dec 2025 | Solar |
| Mill Creek Solar (OR) | SunStrong Management | Sheridan, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 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 |
| Mill Pond Solar, LLC | Altus Power America Management, LLC | Jamesville, NC | PJM Interconnection, LLC (PJM) | 5.8 GWh | Jul 2019 | Dec 2025 | Solar |
| Mill Run Windpower LLC | Sequitur Renewables, LLC | Mill Run, PA | PJM Interconnection, LLC (PJM) | 16.4 GWh | Nov 2001 | May 2026 | Wind |
| Mill Seat Renewable Energy Facility | WM Renewable Energy LLC | Bergen, NY | New York Independent System Operator (NYIS) | 51.7 GWh | Jun 2007 | Dec 2025 | Landfill Gas |
| Millbrook School | Tesla Inc. | Millbrook, NY | New York Independent System Operator (NYIS) | 1.8 GWh | Feb 2015 | Dec 2025 | Solar |
| Millbury MA #1092 | Millbury MA #1092 LLC | Millbury, MA | ISO New England (ISNE) | 1.6 GWh | May 2019 | Dec 2025 | Solar |
| Millbury Solar | Evergreen Wind, LLC | Millbury, MA | ISO New England (ISNE) | 4.7 GWh | Mar 2014 | Dec 2025 | Solar |
| Millcreek Power Generation | City of St George - (UT) | St. George, UT | PacifiCorp East (PACE) | 145.0 GWh | Mar 2006 | Dec 2025 | Natural Gas |
| Millennium Power | Millennium Power Company, LLC | Charlton, MA | ISO New England (ISNE) | 995.2 GWh | Mar 2001 | May 2026 | Natural Gas |
| Millers Branch Solar | Southern Power Co | Haskell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 178.4 GWh | - | May 2026 | Solar |
| Millers Chapel Solar | SunStrong Management | La Grange, NC | Duke Energy Progress East (CPLE) | 8.0 GWh | Nov 2021 | Dec 2025 | Solar |
| Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.2 GWh | Mar 1970 | Dec 2025 | Water |
| Millersport GM 1 | Altus Power America Management, LLC | Amherst, NY | New York Independent System Operator (NYIS) | 7.6 GWh | Feb 2023 | Dec 2025 | Solar |
| Millersville LFG | LES Operations Services LLC | Severn, MD | PJM Interconnection, LLC (PJM) | 20.9 GWh | Jun 2012 | Dec 2025 | Landfill Gas |
| Millican Solar Energy LLC | Invenergy Services LLC | Prineville, OR | PacifiCorp West (PACW) | 140.9 GWh | Feb 2021 | May 2026 | Solar |
| Milligan 1 Wind Farm | Milligan 1 Wind, LLC | Western, NE | Southwest Power Pool (SWPP) | 998.1 GWh | Nov 2020 | May 2026 | Wind |
| Millikan Farm | Cypress Creek Renewables | Randleman, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Oct 2015 | Dec 2025 | Solar |
| Millington Solar Farm | SR Millington, LLC | Millington, TN | Tennessee Valley Authority (TVA) | 96.2 GWh | Nov 2018 | May 2026 | Solar |
| Millis MA 1 | Millis MA 1 LLC | Millis, MA | ISO New England (ISNE) | 1.5 GWh | Oct 2018 | Dec 2025 | Solar |
| Mills Anson Farm | Strata Manager, LLC | Lilesville, NC | Duke Energy Progress East (CPLE) | 8.5 GWh | May 2016 | Dec 2025 | Solar |
| Millstone | Dominion Energy Nuclear Conn Inc | Waterford, CT | ISO New England (ISNE) | 17.2 TWh | Nov 1975 | May 2026 | Nuclear |
| Millville City Sewer Auth WTP | MN8 Energy LLC | Millville, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Feb 2013 | Dec 2025 | Solar |
| Millville Hydro Station | Eagle Creek Renewable Energy, LLC | Millville, WV | PJM Interconnection, LLC (PJM) | 7.7 GWh | Dec 1912 | Dec 2025 | Water |
| Milner Butte LFGE | Southern Idaho Solid Waste | Burley, ID | Idaho Power Company (IPCO) | 26.7 GWh | Sep 2018 | Dec 2025 | Landfill Gas |
| Milner Dam Wind Park LLC | Idaho Wind Partners 1 LLC | Burley, ID | Idaho Power Company (IPCO) | 50.5 GWh | Jan 2011 | Dec 2025 | Wind |
| Milner Hydro | Idaho Power Co | Murtaugh, ID | Idaho Power Company (IPCO) | 33.7 GWh | Aug 1992 | Dec 2025 | Water |
| Milo CSG | Milo CSG, LLC | Milo, ME | ISO New England (ISNE) | 6.7 GWh | Jan 2022 | Dec 2025 | Solar |
| Milo PV - BD Solar 1 LLC | BD Solar 1 LLC | Milo, ME | ISO New England (ISNE) | 24.5 GWh | May 2021 | Dec 2025 | Solar |
| Milo Solar | Milo Solar LLC | Burlington, NC | Duke Energy Carolinas (DUK) | 4.9 GWh | Mar 2016 | Dec 2025 | Solar |
| Milo Wind Project LLC | Boralex US Operations LLC | Portales, NM | Southwest Power Pool (SWPP) | 183.5 GWh | Dec 2015 | Dec 2025 | Wind |
| Milton | Green Mountain Power Corp | Milton, VT | ISO New England (ISNE) | 33.8 GWh | Jan 1929 | Dec 2025 | Water |
| Milton Hydro | SFR Hydro Cor | Milton, NH | ISO New England (ISNE) | 4.6 GWh | Dec 1913 | Dec 2025 | Water |
| Milton R Young | Minnkota Power Coop, Inc | Center, ND | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 TWh | Sep 1970 | May 2026 | Lignite Coal : 99.8% |
| Minco Wind I, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 325.5 GWh | Nov 2010 | Dec 2025 | Wind |
| Minco Wind II, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 323.1 GWh | Oct 2011 | Dec 2025 | Wind |
| Minco Wind III, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 449.3 GWh | Nov 2012 | Dec 2025 | Wind |
| Minco Wind IV, LLC | Minco Wind IV, LLC | Hinton, OK | Southwest Power Pool (SWPP) | 571.9 GWh | Nov 2018 | May 2026 | Wind |
| Minden Wind Park | DTE Electric Company | Minden City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 109.9 GWh | Nov 2012 | May 2026 | Wind |
| Mine Falls Generating Station | City of Nashua - (NH) | Nashua, NH | ISO New England (ISNE) | 9.1 GWh | Nov 1985 | Dec 2025 | Water |
| Mineral Gap | Madison Energy Investments LLC | Wise, VA | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 4.6 GWh | Jan 2023 | Dec 2025 | Solar |
| Minetto | Erie Boulevard Hydropower LP | Minetto, NY | New York Independent System Operator (NYIS) | 30.8 GWh | Dec 1914 | Dec 2025 | Water |
| Minidoka | U S Bureau of Reclamation | Rupert, ID | Bonneville Power Administration (BPAT) | 98.8 GWh | May 1927 | Dec 2025 | Water |
| Minisink Community Solar 2 LLC | Minisink Solar 2 LLC | Minisink, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Oct 2018 | Dec 2025 | Solar |
| Minisink CSG | Minisink Solar LLC | Westtown, NY | New York Independent System Operator (NYIS) | 1.7 GWh | Jun 2021 | Dec 2025 | Solar |
| Minisink Solar 1 LLC | Minisink Solar 1 LLC | Minisink, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Sep 2018 | Dec 2025 | Solar |
| Mink Creek Hydro | Mink Creek Hydro Entity | Preston, ID | PacifiCorp East (PACE) | 8.7 GWh | Nov 1986 | Dec 2025 | Water |
| Minke Solar | SunStrong Management | Molalla, OR | Portland General Electric Company (PGE) | 3.1 GWh | Nov 2020 | Dec 2025 | Solar |
| MinnDakota Wind LLC | Avangrid Power LLC | Ivanhoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 337.3 GWh | Dec 2007 | Dec 2025 | Wind |
| Minneapolis City of | City of Minneapolis - (KS) | Minneapolis, KS | Southwest Power Pool (SWPP) | 74.0 MWh | Mar 1955 | Dec 2025 | Natural Gas : 88.4% Distillate Fuel Oil : 11.6% |
| Minnesota Breeze LLC | Midwest Power Partners LLC | Rushmore, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Apr 2006 | Dec 2025 | Wind |
| Minnesota River | Minnesota Municipal Power Agny | Chaska, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Minnie Solar | Minnie Solar LLC | Graham, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Mar 2016 | Dec 2025 | Solar |
| Minonk Wind Farm | Algonquin Power Co | Minonk, IL | PJM Interconnection, LLC (PJM) | 622.9 GWh | Oct 2012 | Dec 2025 | Wind |
| Minster 3 | Madison Energy Investments LLC | Minster, OH | PJM Interconnection, LLC (PJM) | 1.5 GWh | Nov 2022 | Dec 2025 | Solar |
| Mint Farm Generating Station | Puget Sound Energy Inc | Longview, WA | Puget Sound Energy, Inc. (PSEI) | 2.3 TWh | Dec 2007 | Dec 2024 | Natural Gas |
| Minwind | Community Renewables, LLC | Luverne, MN | Midcontinent Independent System Operator, Inc. (MISO) | 516.0 MWh | Sep 2002 | Dec 2025 | Wind |
| Mio | Consumers Energy Co - (MI) | Mio, MI | Midcontinent Independent System Operator, Inc. (MISO) | 13.6 GWh | Dec 1915 | Dec 2025 | Water |
| Mira Loma | Costco Wholesale | Mira Loma, CA | California Independent System Operator (CISO) | 2.2 GWh | Oct 2011 | Dec 2025 | Solar |
| Mira Loma Peaker | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 1.1 GWh | Aug 2007 | Dec 2025 | Natural Gas |
| Miramar Energy Facility | San Diego Gas & Electric Co | San Diego, CA | California Independent System Operator (CISO) | 11.3 GWh | May 2005 | May 2026 | Natural Gas |
| Misae Solar | Misae Lessee LLC | Childress, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 405.0 GWh | Dec 2019 | May 2026 | Solar |
| Misenheimer Farm | Strata Manager, LLC | Richfield, NC | Duke Energy Carolinas (DUK) | 8.9 GWh | Nov 2015 | Dec 2025 | Solar |
| Misenheimer Solar LLC | Misenheimer Solar LLC | Gold Hill, NC | Duke Energy Carolinas (DUK) | 160.0 GWh | Mar 2024 | May 2026 | Solar |
| Missile Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Mission | Northbrook Carolina Hydro II, LLC | Murphy, NC | Duke Energy Carolinas (DUK) | 7.0 GWh | Nov 1924 | Dec 2025 | Water |
| Mission College Blvd. Fuel Cell | 2016 ESA Project Company, LLC | Santa Clara, CA | California Independent System Operator (CISO) | 36.3 GWh | Nov 2017 | Dec 2025 | Natural Gas |
| Mission Road Solar Park | DTE Electric Company | Rosebush, MI | Midcontinent Independent System Operator, Inc. (MISO) | 60.4 GWh | - | May 2026 | Solar |
| Mission Solar LLC | Ecos Energy LLC | Merced, CA | California Independent System Operator (CISO) | 3.6 GWh | Nov 2014 | Dec 2025 | Solar |
| Missouri River Wastewater Treatment | City of Omaha - (NE) | Omaha, NE | Southwest Power Pool (SWPP) | 10.2 GWh | Mar 1985 | May 2026 | Other Biomass Gas : 99.8% |
| Mitchell Creek | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 177.0 GWh | Oct 2024 | May 2026 | Solar |
| Mitchell Dam | Alabama Power Co | Verbena, AL | Southern Company Services, Inc. - Trans (SOCO) | 391.0 GWh | Oct 1949 | Dec 2025 | Water |
| Mitchell Solar, LLC | CD US Solar PO 3, LLC | Silver Lake, CA | California Independent System Operator (CISO) | 4.4 GWh | Nov 2014 | Dec 2025 | Solar |
| Mitchell (WV) | Kentucky Power Co | Captina, WV | PJM Interconnection, LLC (PJM) | 4.2 TWh | Apr 1971 | May 2026 | Bituminous Coal : 99.0% Distillate Fuel Oil : 1.0% |
| MJMEUC Generating Station #1 | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Laddonia, MO | Southwest Power Pool (SWPP) | 90.1 GWh | Sep 2007 | Dec 2025 | Natural Gas |
| MLH 2 | CleanCapital Holdings | Gainesville, FL | Gainesville Regional Utilities (GVL) | 644.0 MWh | Sep 2013 | Dec 2025 | Solar |
| MLH 3 | CleanCapital Holdings | Gainesville, FL | Gainesville Regional Utilities (GVL) | 683.0 MWh | Sep 2013 | Dec 2025 | Solar |
| MM Albany Energy | MM Albany Energy LLC | Albany, NY | New York Independent System Operator (NYIS) | 6.8 GWh | Feb 1998 | Dec 2025 | Landfill Gas |
| MM Lopez Energy | MM Lopez Energy LLC | Lake View Terrace, CA | California Independent System Operator (CISO) | 25.8 GWh | Nov 1998 | Dec 2025 | Landfill Gas |
| MM San Diego-Miramar | MM San Diego Energy-Miramar | San Diego, CA | California Independent System Operator (CISO) | 39.6 GWh | Jun 1997 | Dec 2025 | Landfill Gas : 91.4% Other Biomass Gas : 8.6% |
| MM Taunton Energy | MM Taunton Energy LLC | Taunton, MA | ISO New England (ISNE) | 6.9 GWh | Aug 1997 | Dec 2025 | Landfill Gas |
| MM West Covina | MM West Covina Energy LLC | West Covina, CA | California Independent System Operator (CISO) | 40.4 GWh | May 1993 | Dec 2025 | Landfill Gas : 99.7% |
| MM Yolo Power | Yolo County Community Services Department | Woodland, CA | California Independent System Operator (CISO) | 16.2 GWh | Sep 1990 | Dec 2025 | Landfill Gas |
| MMSD Jones Island Wastewater | Milwaukee Metro Sewerage Dist | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 83.3 GWh | Dec 1970 | May 2026 | Natural Gas : 84.8% Landfill Gas : 14.2% Distillate Fuel Oil : 1.0% |
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 |