Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Minnesota River | Minnesota Municipal Power Agny | Chaska, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Coon Rapids II | City of Coon Rapids -(IA) | Coon Rapids, IA | Southwest Power Pool (SWPP) | 57.0 MWh | Sep 2001 | Dec 2025 | Distillate Fuel Oil |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 222.7 GWh | May 2002 | Dec 2025 | Natural Gas |
| Knoxville Industrial | MidAmerican Energy Co | Knoxville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 225.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| Shenandoah | MidAmerican Energy Co | Shenandoah, IA | Midcontinent Independent System Operator, Inc. (MISO) | 323.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| Waterloo Lundquist | MidAmerican Energy Co | Waterloo, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| West Receiving | City of Denison - (IA) | Denison, IA | Southwest Power Pool (SWPP) | 8.0 MWh | Mar 1998 | Dec 2025 | Distillate Fuel Oil |
| Avenue A Generator Sets | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 224.0 MWh | Aug 2000 | Dec 2025 | Distillate Fuel Oil |
| Moorhead Wind Turbine | City of Moorhead - (MN) | Moorhead, MN | Southwest Power Pool (SWPP) | 809.0 MWh | Apr 1999 | Dec 2025 | Wind |
| North Generation Plant | City of Greenfield - (IA) | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 11.0 MWh | Dec 2001 | Dec 2025 | Distillate Fuel Oil |
| Gilliam South | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 MWh | Jan 2001 | Dec 2025 | Distillate Fuel Oil |
| Shelbina Power #3 | City of Shelbina - (MO) | Shelbina, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 MWh | Mar 2002 | Dec 2025 | Distillate Fuel Oil |
| Power Creek | Cordova Electric Coop, Inc | Cordova, AK | 21.8 GWh | Oct 2001 | Dec 2025 | Water | |
| Elk Mound | Dairyland Power Coop | Elk Mound, WI | Midcontinent Independent System Operator, Inc. (MISO) | 466.0 MWh | May 2001 | Dec 2025 | Natural Gas : 63.5% Distillate Fuel Oil : 36.5% |
| Earlville | City of Earlville - (IA) | Earlville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| Snoqualmie 2 | Puget Sound Energy Inc | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 106.8 GWh | Dec 1956 | Dec 2025 | Water |
| Glenwood Landing | National Grid Generation LLC | Glenwood Landing, NY | New York Independent System Operator (NYIS) | 137.0 GWh | Mar 1967 | Dec 2025 | Natural Gas : 93.7% Distillate Fuel Oil : 6.3% |
| Robert P Mone Plant | Buckeye Power, Inc | Convoy, OH | PJM Interconnection, LLC (PJM) | 327.9 GWh | Jun 2002 | Dec 2025 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
| Edgerton | American Mun Power-Ohio, Inc | Edgerton, OH | PJM Interconnection, LLC (PJM) | 182.0 MWh | Jul 2000 | Dec 2025 | Distillate Fuel Oil |
| Wellington | American Mun Power-Ohio, Inc | Wellington, OH | PJM Interconnection, LLC (PJM) | 46.0 MWh | Jan 1998 | Dec 2025 | Distillate Fuel Oil |
| Powell Valley | Powell Valley Electric Coop | Kyles Ford, TN | Tennessee Valley Authority (TVA) | 934.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Wind Turbine | Madison Gas & Electric Co | Casco, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | May 1999 | Dec 2025 | Wind |
| McCartney | City Utilities of Springfield - (MO) | Strafford, MO | Southwest Power Pool (SWPP) | 80.6 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Vernon Boulevard | New York Power Authority | Long Island City, NY | New York Independent System Operator (NYIS) | 120.4 GWh | Jul 2001 | Dec 2025 | Natural Gas |
| Joseph J Seymour Power Project | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 99.0 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Brentwood | New York Power Authority | Long Island, NY | New York Independent System Operator (NYIS) | 41.3 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Hell Gate | New York Power Authority | Bronx, NY | New York Independent System Operator (NYIS) | 119.9 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Harlem River Yard | New York Power Authority | Bronx, NY | New York Independent System Operator (NYIS) | 115.5 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| North 1st | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 92.8 GWh | Jul 2001 | Dec 2025 | Natural Gas |
| Talbot County Energy | Oglethorpe Power Corporation | Box Springs, GA | Southern Company Services, Inc. - Trans (SOCO) | 412.3 GWh | Mar 2002 | Dec 2025 | Natural Gas : 96.9% Distillate Fuel Oil : 3.1% |
| Galion | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 262.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| Seville | American Mun Power-Ohio, Inc | Seville, OH | PJM Interconnection, LLC (PJM) | 260.0 MWh | May 2001 | Dec 2025 | Distillate Fuel Oil |
| Traer South | City of Traer - (IA) | Traer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 MWh | Mar 2001 | Dec 2025 | Distillate Fuel Oil |
| Brooklyn City North Plant | City of Brooklyn - (IA) | Brooklyn, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 MWh | Apr 2002 | Dec 2025 | Distillate Fuel Oil |
| Lakefield Junction | Great River Energy | Trimont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 94.6 GWh | May 2001 | Dec 2025 | Natural Gas : 99.8% |
| Osawatomie | Evergy Metro | Miami, KS | Southwest Power Pool (SWPP) | 53.6 GWh | May 2003 | Dec 2025 | Natural Gas |
| West Gardner | Evergy Metro | Johnson, KS | Southwest Power Pool (SWPP) | 239.2 GWh | May 2003 | Dec 2025 | Natural Gas |
| Russell Energy Center | City of Russell - (KS) | Russell, KS | Southwest Power Pool (SWPP) | 385.0 MWh | Jan 2002 | Dec 2025 | Natural Gas |
| Gaylord - Wolverine | Wolverine Power Supply Coop | Gaylord, MI | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | May 2001 | Dec 2025 | Natural Gas |
| Industrial Park | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 838.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | Southwest Power Pool (SWPP) | 64.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Nine Canyon | Energy Northwest | Kennewick, WA | Bonneville Power Administration (BPAT) | 185.8 GWh | Aug 2002 | Dec 2025 | Wind |
| Ponton Diesel Generating Facility | Old Dominion Electric Coop | Amelia, VA | PJM Interconnection, LLC (PJM) | 712.0 MWh | Nov 2002 | Dec 2025 | Distillate Fuel Oil |
| Nottoway Diesel Generating Facility | Old Dominion Electric Coop | Courtland, VA | PJM Interconnection, LLC (PJM) | 953.0 MWh | Oct 2002 | Dec 2025 | Distillate Fuel Oil |
| Solway CT | Otter Tail Power Co | Solway, MN | Midcontinent Independent System Operator, Inc. (MISO) | 142.9 GWh | Apr 2003 | Dec 2025 | Natural Gas : 99.5% |
| Lawrence County Station | Hoosier Energy R E C, Inc | Mitchell, IN | Midcontinent Independent System Operator, Inc. (MISO) | 163.7 GWh | Apr 2005 | Dec 2025 | Natural Gas |
| Evander Andrews Power Complex | Idaho Power Co | Mountain Home, ID | Idaho Power Company (IPCO) | 926.4 GWh | Aug 2001 | Dec 2025 | Natural Gas |
| Sediver | Central Electric Power | York, SC | Duke Energy Carolinas (DUK) | 129.0 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| Horry Land Fill Gas Site | South Carolina Public Service Authority | Conway, SC | South Carolina Public Service Authority (SC) | 4.2 GWh | Jul 2001 | Dec 2025 | Landfill Gas |
| Kemper County | Tennessee Valley Authority | De Kalb, MS | Tennessee Valley Authority (TVA) | 101.5 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Peno Creek | Union Electric Co - (MO) | Bowling Green, MO | Midcontinent Independent System Operator, Inc. (MISO) | 156.0 GWh | Apr 2002 | Dec 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Iowa Distributed Wind Generation Project | City of Algona - (IA) | Algona, IA | Southwest Power Pool (SWPP) | 3.7 GWh | May 2000 | Dec 2025 | Wind |
| Lordsburg Generating | Public Service Co of NM | Lordsburg, NM | Public Service Company of New Mexico (PNM) | 65.8 GWh | May 2002 | Dec 2025 | Natural Gas |
| Pella Peaking | City of Pella - (IA) | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 752.0 MWh | May 2003 | Dec 2025 | Distillate Fuel Oil |
| Sumpter | Wolverine Power Supply Coop | Belleville, MI | Midcontinent Independent System Operator, Inc. (MISO) | 290.9 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Pyramid | Tri-State G & T Assn, Inc | Lordsburg, NM | Public Service Company of New Mexico (PNM) | 266.6 GWh | Feb 2003 | Dec 2025 | Natural Gas : 99.9% |
| Mulvane 2 | City of Mulvane - (KS) | Mulvane, KS | Southwest Power Pool (SWPP) | 61.0 MWh | Aug 2003 | Dec 2025 | Distillate Fuel Oil |
| 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% |
| South Generation | Redwood Falls Public Util Comm | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 281.0 MWh | Feb 2003 | Dec 2025 | Distillate Fuel Oil |
| Kalkaska CT #1 | Michigan Public Power Agency | Kalkaska, MI | Midcontinent Independent System Operator, Inc. (MISO) | 57.6 GWh | Nov 2002 | Dec 2025 | Natural Gas |
| Greater Des Moines | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 TWh | Apr 2003 | Dec 2025 | Natural Gas |
| Lake One | City of Burbank Water and Power - (CA) | Burbank, CA | Los Angeles Department of Water and Power (LDWP) | 3.4 GWh | May 2002 | Dec 2025 | Natural Gas |
| Silver Creek | Cooperative Energy | Prentiss, MS | Midcontinent Independent System Operator, Inc. (MISO) | 282.3 GWh | May 2003 | Dec 2025 | Natural Gas |
| Sylvarena | Cooperative Energy | Raleigh, MS | Midcontinent Independent System Operator, Inc. (MISO) | 262.1 GWh | Jun 2003 | Dec 2025 | Natural Gas |
| Altamont | City of Altamont - (IL) | Altamont, IL | Midcontinent Independent System Operator, Inc. (MISO) | 75.0 MWh | Dec 2001 | Dec 2025 | Distillate Fuel Oil |
| West Campus Cogeneration Facility | Madison Gas & Electric Co | Madison, WI | Midcontinent Independent System Operator, Inc. (MISO) | 305.2 GWh | Mar 2005 | Dec 2025 | Natural Gas |
| Winston | City of Lakeland - (FL) | Lakeland, FL | Florida Municipal Power Pool (FMPP) | 497.0 MWh | Nov 2001 | Dec 2025 | Distillate Fuel Oil |
| Beatrice | Nebraska Public Power District | Beatrice, NE | Southwest Power Pool (SWPP) | 356.4 GWh | Dec 2004 | Dec 2025 | Natural Gas |
| Holtsville | National Grid Generation LLC | Holtsville, NY | New York Independent System Operator (NYIS) | 38.7 GWh | Jun 1974 | Dec 2025 | Kerosene |
| Murray Turbine | City of Murray - (UT) | Murray, UT | PacifiCorp East (PACE) | 220.0 MWh | May 2001 | Dec 2025 | Natural Gas |
| Croydon CT Generating Station | Constellation Power, Inc | Bristol Twp., PA | PJM Interconnection, LLC (PJM) | 20.5 GWh | May 1974 | Dec 2025 | Distillate Fuel Oil |
| Paragould Reciprocating | Paragould Municipal Utilities (AR) | Paragould, AR | Southwestern Power Administration (SPA) | 441.0 MWh | Jun 2001 | Dec 2025 | Natural Gas |
| Factory | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 132.0 MWh | Jul 1973 | Dec 2025 | Distillate Fuel Oil |
| Baldwin City Plant No 2 | City of Baldwin City- (KS) | Baldwin City, KS | Southwest Power Pool (SWPP) | 122.0 MWh | Jul 2004 | Dec 2025 | Distillate Fuel Oil : 76.4% Natural Gas : 23.6% |
| Boulder Park | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 125.8 GWh | Apr 2002 | Dec 2025 | Natural Gas |
| Hartzog | Basin Electric Power Coop | Wright, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 148.0 MWh | Jul 2002 | Dec 2025 | Natural Gas |
| Blue Lake | Northern States Power Co - Minnesota | Shakopee, MN | Midcontinent Independent System Operator, Inc. (MISO) | 434.8 GWh | Feb 1974 | Dec 2025 | Natural Gas |
| Arvada | Basin Electric Power Coop | Arvada, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 171.0 MWh | Aug 2002 | Dec 2025 | Natural Gas |
| Sycamore (IA) | MidAmerican Energy Co | Johnston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 30.5 GWh | Jul 1974 | Dec 2025 | Natural Gas |
| Barber Creek | Basin Electric Power Coop | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 294.0 MWh | Aug 2002 | Dec 2025 | Natural Gas |
| Clifton | Sunflower Electric Power Corp | Clifton, KS | Southwest Power Pool (SWPP) | 923.0 MWh | Jul 1974 | Dec 2025 | Natural Gas : 99.8% |
| Pouch | New York Power Authority | Staten Island, NY | New York Independent System Operator (NYIS) | 61.5 GWh | Jul 2001 | Dec 2025 | Natural Gas |
| DeCordova Steam Electric Station | Luminant Generation Company LLC | Granbury, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 48.8 GWh | Feb 1990 | Dec 2025 | Natural Gas : 90.9% Distillate Fuel Oil : 9.1% |
| Fort Lupton | Public Service Co of Colorado | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 15.1 GWh | Mar 1972 | Dec 2025 | Natural Gas : 94.1% Distillate Fuel Oil : 5.9% |
| Beaver | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 1.9 TWh | Jul 1974 | Dec 2025 | Natural Gas |
| Ellwood | Ellwood Power, LLC | Goleta, CA | California Independent System Operator (CISO) | 305.0 MWh | Jul 1974 | Dec 2025 | Natural Gas |
| Halstad | City of Halstad - (MN) | Halstad, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.0 MWh | Aug 2007 | Dec 2025 | Distillate Fuel Oil |
| Tipton | City of Tipton - (IA) | Tipton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 266.0 MWh | Oct 1955 | Dec 2025 | Distillate Fuel Oil |
| Hopkinton | City of Hopkinton - (IA) | Hopkinton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 MWh | Aug 1973 | Dec 2025 | Distillate Fuel Oil |
| Cherry Street | Town of Hudson - (MA) | Hudson, MA | ISO New England (ISNE) | 320.0 MWh | Apr 1951 | Dec 2025 | Distillate Fuel Oil : 58.5% Natural Gas : 41.5% |
| Monroe Street | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 87.5 GWh | Nov 1992 | Dec 2025 | Water |
| Upper Falls | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 42.0 GWh | Mar 1922 | Dec 2025 | Water |
| Nine Springs | Madison Gas & Electric Co | Madison, WI | Midcontinent Independent System Operator, Inc. (MISO) | 89.0 MWh | Nov 1964 | Dec 2025 | Natural Gas |
| Cabot Holyoke | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | ISO New England (ISNE) | 3.0 GWh | Dec 1892 | Dec 2025 | Water |
| Lucky Peak Power Plant Project | Boise-Kuna Irrigation District | Boise, ID | Idaho Power Company (IPCO) | 311.2 GWh | Sep 1988 | Dec 2025 | Water |
| Desert Peak Power Plant | Ormat Nevada Inc | Fernley, NV | Nevada Power Company (NEVP) | 78.2 GWh | May 2006 | Dec 2025 | Geothermal |
| Gilroy Power Plant | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 21.1 GWh | Sep 1987 | Dec 2025 | Natural Gas |
| Little Mac Project | Little Mac Power Company | Buhl, ID | Idaho Power Company (IPCO) | 4.3 GWh | Apr 1984 | Dec 2025 | Water |
| Mars Wrigley Confectionery US, LLC | Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | PJM Interconnection, LLC (PJM) | 55.2 GWh | Sep 1984 | Dec 2025 | Natural Gas |
| Derby Hydro | McCallum Enterprises I LP | Shelton, CT | ISO New England (ISNE) | 22.7 GWh | Dec 1988 | Dec 2025 | Water |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |