Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| King City Power Plant | Calpine King City Cogen LLC | King City, CA | California Independent System Operator (CISO) | 26.8 GWh | Jan 1989 | May 2026 | Natural Gas |
| University of Rochester | University of Rochester | Rochester, NY | New York Independent System Operator (NYIS) | 26.8 GWh | Sep 2005 | Dec 2025 | Natural Gas |
| Santolina Solar Energy Center | PNM Resources | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 26.8 GWh | Nov 2015 | Dec 2025 | Solar |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 26.8 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Drop 2 (CA) | Imperial Irrigation District | Holtville, CA | Imperial Irrigation District (IID) | 26.7 GWh | Nov 1953 | Dec 2025 | Water |
| Kansas River Project | Bowersock Mills & Power Co | Lawrence, KS | Southwest Power Pool (SWPP) | 26.7 GWh | Dec 1919 | May 2026 | Water |
| Milner Butte LFGE | Southern Idaho Solid Waste | Burley, ID | Idaho Power Company (IPCO) | 26.7 GWh | Sep 2018 | Dec 2025 | Landfill Gas |
| Reventure Park | Clean Energy LLC | Charlotte, NC | Duke Energy Carolinas (DUK) | 26.7 GWh | Jun 2014 | Dec 2025 | Landfill Gas |
| McClellan (AR) | Arkansas Electric Coop Corp | Camden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 26.7 GWh | Apr 1972 | Oct 2025 | Natural Gas : 85.3% Distillate Fuel Oil : 14.7% |
| San Miguel II Solar Energy Center | PNM Resources | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 26.6 GWh | Sep 2019 | Dec 2025 | Solar |
| Danskammer Generating Station | Danskammer Energy | Newburgh, NY | New York Independent System Operator (NYIS) | 26.6 GWh | Nov 1951 | Dec 2025 | Natural Gas : 99.8% |
| Cymric 6Z Cogen | Chevron USA Inc | McKittrick, CA | California Independent System Operator (CISO) | 26.6 GWh | Jun 1986 | Dec 2025 | Natural Gas |
| Ameresco Delaware Central | AMERESCO Delaware Central | Sandtown, DE | PJM Interconnection, LLC (PJM) | 26.6 GWh | Nov 2006 | Dec 2025 | Landfill Gas |
| AES Kekaha Solar, LLC Hybrid | AES Distributed Energy | Kekaha, HI | 26.6 GWh | Nov 2019 | Dec 2025 | Solar | |
| Pecan Row Landfill To Electric Facility | Energy Developments, Inc d/b/a EDL | Valdosta, GA | Southern Company Services, Inc. - Trans (SOCO) | 26.6 GWh | May 1977 | Dec 2025 | Landfill Gas |
| Valencia Solar | RWE Clean Energy | Tucson, AZ | Tucson Electric Power (TEPC) | 26.6 GWh | May 2013 | Dec 2025 | Solar |
| Doyle Energy Facility | Oglethorpe Power Corporation | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 26.5 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Columbia (MO) | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 26.5 GWh | Dec 1956 | Dec 2025 | Landfill Gas : 69.6% Natural Gas : 30.4% |
| South Valley Solar Energy Center | PNM Resources | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 26.5 GWh | Nov 2015 | Dec 2025 | Solar |
| Musselshell Wind Project Two LLC | Musselshell Wind Project Two LLC | Shawmut, MT | NorthWestern Corporation (NWMT) | 26.5 GWh | Nov 2012 | Dec 2024 | Wind |
| McClure Dam | Upper Peninsula Power Company | Marquette, MI | Midcontinent Independent System Operator, Inc. (MISO) | 26.5 GWh | Jan 1988 | Dec 2025 | Water |
| Burlington (IA) | Interstate Power and Light Co | Burlington, IA | Midcontinent Independent System Operator, Inc. (MISO) | 26.5 GWh | May 1968 | May 2026 | Natural Gas |
| Deerfield 3 | Great River Hydro, LLC | Buckland, MA | ISO New England (ISNE) | 26.5 GWh | Jul 1912 | Dec 2025 | Water |
| Mountain View | Industrial Power Generating Company LLC | Greencastle, PA | PJM Interconnection, LLC (PJM) | 26.4 GWh | Feb 2003 | Dec 2025 | Landfill Gas : 95.0% Distillate Fuel Oil : 5.0% |
| SunE EPE2 LLC | SunE EPE2, LLC | Las Cruces, NM | El Paso Electric Company (EPE) | 26.4 GWh | Apr 2012 | Dec 2025 | Solar |
| SR Litchfield | SR Litchfield, LLC | Litchfield, CT | ISO New England (ISNE) | 26.4 GWh | Jan 2025 | Dec 2025 | Solar |
| Brown County LFGTE Power Station | Energy Developments, Inc d/b/a EDL | Georgetown, OH | PJM Interconnection, LLC (PJM) | 26.4 GWh | May 2017 | Dec 2025 | Landfill Gas |
| South Forks Hydro | South Forks Joint Venture | Hansen, ID | Idaho Power Company (IPCO) | 26.3 GWh | Nov 1984 | Oct 2025 | Water |
| Sea Grape | Florida Power & Light Co | Ft. Pierce, FL | Florida Power & Light Co. (FPL) | 26.3 GWh | - | May 2026 | Solar |
| Benson Creek Windfarm (Burnt River) | Benson Creek | Huntington, OR | Idaho Power Company (IPCO) | 26.3 GWh | Feb 2017 | Dec 2025 | Wind |
| San Miguel I Solar Energy Center | PNM Resources | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 26.3 GWh | Aug 2019 | Dec 2025 | Solar |
| Wailuku River Hydroelectric | Wailuku Holding Company LLC | Hilo, HI | 26.3 GWh | Apr 1993 | May 2026 | Water | |
| Chopin Wind LLC | Chopin Wind, LLC | Milton-Freewater, OR | PacifiCorp West (PACW) | 26.3 GWh | Sep 2016 | Dec 2025 | Wind |
| Western Antelope Dry Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 26.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Portal | Southern California Edison Co | Lakeshore, CA | California Independent System Operator (CISO) | 26.2 GWh | Nov 1956 | Dec 2025 | Water |
| SunE EPE1 LLC | SunE EPE1 LLC | Chaparral, NM | El Paso Electric Company (EPE) | 26.2 GWh | May 2012 | Dec 2025 | Solar |
| Camilla Solar Plant | Axium US Solar Holdings LLC | Pelham, GA | Southern Company Services, Inc. - Trans (SOCO) | 26.1 GWh | Oct 2013 | Dec 2025 | Solar |
| Karen Avenue Wind Farm | San Gorgonio Farms Inc | North Palm Springs, CA | California Independent System Operator (CISO) | 26.0 GWh | Dec 1984 | Dec 2025 | Wind |
| Princeton Energy Center, LLC | Princeton Energy Center LLC | Plainsboro, NJ | PJM Interconnection, LLC (PJM) | 26.0 GWh | Sep 2012 | Dec 2025 | Natural Gas : 99.4% Solar : 0.6% |
| Selmer Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 26.0 GWh | Sep 2014 | May 2026 | Solar |
| Iredell County LFG Facility | Iredell Transmission LLC | Statesville, NC | Duke Energy Carolinas (DUK) | 26.0 GWh | Jul 2008 | Dec 2025 | Landfill Gas |
| Calhoun Port Comfort | Peaker Power, LLC | Point Comfort, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 26.0 GWh | Jun 2017 | Dec 2025 | Natural Gas |
| CED Centerville Wind | RWE Clean Energy | Centerville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 GWh | Nov 2021 | Dec 2025 | Wind |
| Durbin Creek Windfarm (Burnt River) | Durbin Creek | Huntington, OR | Idaho Power Company (IPCO) | 25.9 GWh | Feb 2017 | Dec 2025 | Wind |
| Stevens Point | Consolidated Water Power Co | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 25.9 GWh | Dec 1917 | Dec 2025 | Water |
| Alkali Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Silver Lake, OR | Bonneville Power Administration (BPAT) | 25.8 GWh | May 2020 | Dec 2025 | Solar |
| Mocksville Solar | Duke Energy Carolinas, LLC | Mocksville, NC | Duke Energy Carolinas (DUK) | 25.8 GWh | Nov 2016 | Dec 2025 | Solar |
| Childrens Hospital | DTE San Diego COGEN Inc. | San Diego, CA | California Independent System Operator (CISO) | 25.8 GWh | Mar 2000 | May 2026 | Natural Gas : 99.9% |
| Cumblerland Land Holdings, LLC | Cumberland Land Holdings, LLC | Elkmont, AL | Tennessee Valley Authority (TVA) | 25.8 GWh | Nov 2018 | Dec 2025 | Solar |
| PHP 2 | City of Portland (OR) | Sandy, OR | Portland General Electric Company (PGE) | 25.8 GWh | Jan 1982 | Dec 2025 | Water |
| Watervliet | Energy Developments, Inc d/b/a EDL | Watervliet, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.8 GWh | Jan 2013 | 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 |
| Latitude Solar Center | Arevon Energy, Inc. | Whiteville, TN | Tennessee Valley Authority (TVA) | 25.7 GWh | Nov 2018 | Dec 2025 | Solar |
| Kingsford | Wisconsin Electric Power Co | Kingsford, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.7 GWh | Apr 1924 | Dec 2025 | Water |
| Falls Village | FirstLight Power Resources Services LLC | Falls Village, CT | ISO New England (ISNE) | 25.7 GWh | Dec 1913 | Dec 2025 | Water |
| NextEra Westside PV | Westside Solar, LLC | Five Points, CA | California Independent System Operator (CISO) | 25.7 GWh | Feb 2017 | Dec 2025 | Solar |
| SR Camden | SR Camden, LLC | Camden, AR | Southwestern Power Administration (SPA) | 25.7 GWh | Nov 2015 | May 2026 | Solar |
| Lennon Generating | North American Natural Res | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.6 GWh | Jan 2001 | Dec 2025 | Landfill Gas |
| Inghams | Erie Boulevard Hydropower LP | Little Falls, NY | New York Independent System Operator (NYIS) | 25.6 GWh | Dec 1911 | Dec 2025 | Water |
| Jasper County Solar Project | Biscayne Falls SPV, LLC | Heber, IN | Midcontinent Independent System Operator, Inc. (MISO) | 25.6 GWh | Nov 2025 | May 2026 | Solar |
| Republic Services Renewable Energy, LLC | Republic Services Renewable Energy, LLC | Las Vegas, NV | Nevada Power Company (NEVP) | 25.5 GWh | Feb 2012 | Dec 2025 | Landfill Gas |
| Alcona | Consumers Energy Co - (MI) | Glennie, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.5 GWh | Dec 1923 | Dec 2025 | Water |
| DANC LFGTE Facility | Innovative Energy Systems Inc | Rodman, NY | New York Independent System Operator (NYIS) | 25.5 GWh | Sep 2008 | Dec 2025 | Landfill Gas |
| Peoples Generating Station | Sagepoint Energy | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.5 GWh | Aug 1995 | Dec 2025 | Landfill Gas |
| Fort Martin Solar | Monongahela Power Co | Maidsville, WV | PJM Interconnection, LLC (PJM) | 25.4 GWh | Dec 2023 | Dec 2025 | Solar |
| CIP II/AR Bridgewater Holdings - NJCOE | COE Bridgewater LLC c/o Thor Equities, LLC | Bridgewater, NJ | PJM Interconnection, LLC (PJM) | 25.3 GWh | Oct 2002 | May 2026 | Natural Gas : 99.5% |
| Oneida Herkimer | WM Renewable Energy LLC | Boonville, NY | New York Independent System Operator (NYIS) | 25.3 GWh | Mar 2012 | Dec 2024 | Landfill Gas |
| Delta Solar Power II | Delta Solar Power II, LLC | Grand Ledge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.3 GWh | Jun 2018 | Dec 2025 | Solar |
| Georgia Mountain Community Wind Farm | Greenbacker Renewable Energy Corporation | Milton, VT | ISO New England (ISNE) | 25.3 GWh | Nov 2012 | May 2026 | Wind |
| Sand Pine | Florida Power & Light Co | Altha, FL | Florida Power & Light Co. (FPL) | 25.3 GWh | - | May 2026 | Solar |
| Hyder II Hybrid | Arizona Public Service Co | Hyder, AZ | Arizona Public Service Company (AZPS) | 25.3 GWh | Nov 2013 | Dec 2025 | Solar |
| Mulberry Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 25.3 GWh | Nov 2014 | May 2026 | Solar |
| Williamston Speight Solar, LLC | Williamston Speight Solar, LLC | Williamston, NC | PJM Interconnection, LLC (PJM) | 25.2 GWh | Oct 2016 | Dec 2025 | Solar |
| Energix Hollyfield, LLC | Energix Hollyfield, LLC | Manquin, VA | PJM Interconnection, LLC (PJM) | 25.2 GWh | Jun 2021 | Dec 2025 | Solar |
| Chili Bar | Sacramento Municipal Util Dist | Placerville, CA | California Independent System Operator (CISO) | 25.2 GWh | Feb 1965 | Dec 2025 | Water |
| Waste Management Lockwood LFGTE | WM Renewable Energy LLC | Sparks, NV | Nevada Power Company (NEVP) | 25.2 GWh | Feb 2012 | Dec 2025 | Landfill Gas |
| Victoria Port II | Victoria Port Power II | Victoria, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 25.2 GWh | Dec 2021 | Dec 2025 | Natural Gas |
| Peterson | Green Mountain Power Corp | Milton, VT | ISO New England (ISNE) | 25.1 GWh | Jan 1948 | Dec 2025 | Water |
| Galena 2 Geothermal Power Plant | Ormat Nevada Inc | Reno, NV | Nevada Power Company (NEVP) | 25.1 GWh | Mar 2007 | Dec 2025 | Geothermal |
| Frito Lay Incorporated | Frito Lay Incorporated Dayville | Dayville, CT | ISO New England (ISNE) | 25.1 GWh | Feb 2009 | May 2026 | Natural Gas |
| Pasto Solar | Altus Power America Management, LLC | Spencer, NY | New York Independent System Operator (NYIS) | 25.1 GWh | Sep 2019 | Dec 2025 | Solar |
| Sylvan Solar | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 25.1 GWh | Jun 2023 | Dec 2025 | Solar |
| High Falls - Croghan NY | Erie Boulevard Hydropower LP | Croghan, NY | New York Independent System Operator (NYIS) | 25.0 GWh | Dec 1924 | Dec 2025 | Water |
| Short Mountain | Emerald People's Utility Dist | Eugene, OR | PacifiCorp West (PACW) | 25.0 GWh | Jan 1992 | Dec 2025 | Landfill Gas |
| Shifting Sands Solar, LLC | Shifting Sands Solar, LLC | Ridgeway, VA | PJM Interconnection, LLC (PJM) | 25.0 GWh | Dec 2024 | Dec 2025 | Solar |
| White River Lock and Dam 3 | Ozark Hydro Management, LLC | Marcella, AR | Southwestern Power Administration (SPA) | 24.9 GWh | Jul 2006 | May 2026 | Water |
| Fort Rock I | Fort Rock Solar I, LLC | Silver Lake, OR | Bonneville Power Administration (BPAT) | 24.9 GWh | Feb 2020 | Dec 2025 | Solar |
| Pyrites Plant | Central Rivers Power US, LLC | Pyrites, NY | New York Independent System Operator (NYIS) | 24.9 GWh | Dec 1948 | Dec 2025 | Water |
| Coolidge Solar 1, LLC | Coolidge Solar I, LLC | Ludlow, VT | ISO New England (ISNE) | 24.9 GWh | Nov 2018 | May 2026 | Solar |
| Hawkeye Energy Greenport LLC | Hawkeye Energy Greenport LLC | Greenport, NY | New York Independent System Operator (NYIS) | 24.9 GWh | Jun 2003 | Dec 2025 | Kerosene |
| S E Hazelton A | North Side Energy Company | Hazelton, ID | Idaho Power Company (IPCO) | 24.9 GWh | May 1990 | Oct 2025 | Water |
| Letts Creek Solar, LLC | AES Distributed Energy | Grass Lake, MI | Midcontinent Independent System Operator, Inc. (MISO) | 24.9 GWh | Nov 2022 | Dec 2025 | Solar |
| Grandy PV 1 | Strata Manager, LLC | Grandy, NC | PJM Interconnection, LLC (PJM) | 24.9 GWh | Jan 2020 | Dec 2025 | Solar |
| Ameresco San Joaquin | Ameresco San Joaquin, LLC | Linden, CA | California Independent System Operator (CISO) | 24.8 GWh | Mar 2014 | Dec 2025 | Landfill Gas |
| Elk Hill Solar 2 | Lightsource Renewable Energy Asset Management, LLC | Peters Township, PA | PJM Interconnection, LLC (PJM) | 24.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Roth Rock North Wind Farm, LLC | Roth Rock Wind Farm LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 24.8 GWh | Jul 2011 | May 2026 | Wind |
| Ameresco Dallas LLC | Ameresco Dallas LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 24.8 GWh | Jan 2011 | Dec 2025 | Landfill Gas |
| Jett Creek Windfarm (Burnt River) | Jett Creek | Huntington, OR | Idaho Power Company (IPCO) | 24.8 GWh | Feb 2017 | Dec 2025 | Wind |
| Micro Santa Clara | Bloom Energy | San Jose, CA | California Independent System Operator (CISO) | 24.8 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| Garvins Falls | Central Rivers Power NH, LLC | Bow, NH | ISO New England (ISNE) | 24.8 GWh | Jul 1925 | 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 |