Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Kayak | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 51.2 GWh | - | Mar 2025 | Solar |
| Kimmel Road Solar, LLC | Birch Creek Development | Du Quoin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.2 GWh | - | Mar 2025 | Solar |
| Kiowa County Solar Project, LLC | Kiowa County Solar Project, LLC | Snyder, OK | Southwestern Power Administration (SPA) | 23.9 GWh | - | Mar 2025 | Solar |
| Kern River 1 | Southern California Edison Co | Bakersfield, CA | California Independent System Operator (CISO) | 167.0 GWh | Apr 1907 | Dec 2023 | Water |
| Keokuk | Union Electric Co - (MO) | Keokuk, IA | Midcontinent Independent System Operator, Inc. (MISO) | 834.9 GWh | Jul 1913 | Dec 2023 | Water |
| Kansas River Project | Bowersock Mills & Power Co | Lawrence, KS | Southwest Power Pool (SWPP) | 21.0 GWh | Dec 1919 | Mar 2025 | Water |
| Kamargo | Erie Boulevard Hydropower LP | Black River, NY | New York Independent System Operator (NYIS) | 28.9 GWh | Dec 1920 | Dec 2023 | Water |
| Kern River 3 | Southern California Edison Co | Kernville, CA | California Independent System Operator (CISO) | 184.5 GWh | Feb 1921 | Dec 2023 | Water |
| Knife Falls | ALLETE, Inc. | Cloquet, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.2 GWh | Dec 1921 | Dec 2023 | Water |
| Kingsford | Wisconsin Electric Power Co | Kingsford, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.2 GWh | Apr 1924 | Dec 2023 | Water |
| Kleber | Tower Kleber Ltd Partnership | Onaway, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Dec 1924 | Dec 2023 | Water |
| Kimberly Mill | City of Kaukauna | Appleton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.3 GWh | Dec 1925 | Dec 2023 | Water |
| Kilbourn | Wisconsin Power & Light Co | Wisconsin Dells, WI | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 GWh | Jun 1926 | Dec 2023 | Water |
| Kalaheo Hydro | BBCP Kauai Operating LLC | Kalaheo, HI | 2.4 GWh | Dec 1927 | Dec 2023 | Water | |
| Kaweah 2 | Southern California Edison Co | Three Rivers, CA | California Independent System Operator (CISO) | 693.0 MWh | Aug 1929 | Dec 2023 | Water |
| Ketchikan | Ketchikan Public Utilities | Ketchikan, AK | 22.4 GWh | Dec 1937 | Dec 2023 | Water | |
| Kaukauna City Hydro | City of Kaukauna | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 28.3 GWh | Nov 1940 | Dec 2023 | Water |
| Kahoka | City of Kahoka | Kahoka, MO | Midcontinent Independent System Operator, Inc. (MISO) | 17.0 MWh | Dec 1940 | Dec 2023 | Distillate Fuel Oil |
| Kennett | City of Kennett - (MO) | Kennett, MO | Southwest Power Pool (SWPP) | 2.5 GWh | Jul 1942 | Dec 2023 | Natural Gas : 97.8% Distillate Fuel Oil : 2.2% |
| Kennecott Power Plant | Kennecott Utah Copper | Magna, UT | PacifiCorp East (PACE) | 167.0 GWh | Dec 1942 | Mar 2025 | Waste Heat : 73.4% Natural Gas : 26.6% |
| Kimball | City of Kimball - (NE) | Kimball, NE | Southwest Power Pool (SWPP) | 61.0 MWh | Dec 1943 | Dec 2023 | Distillate Fuel Oil |
| Kentucky Dam | Tennessee Valley Authority | Grand Rivers, KY | Tennessee Valley Authority (TVA) | 1.1 TWh | Aug 1944 | Mar 2025 | Water |
| Kahului | Maui Electric Co Ltd | Kahului, HI | 140.0 GWh | Apr 1948 | Dec 2023 | Residual Fuel Oil | |
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | ISO New England (ISNE) | 1.5 TWh | May 1949 | Mar 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Keswick | U S Bureau of Reclamation | Redding, CA | Balancing Authority of Northern California (BANC) | 380.3 GWh | Sep 1949 | Mar 2025 | Water |
| Kortes | U S Bureau of Reclamation | Sinclair, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 146.2 GWh | May 1950 | Dec 2023 | Water |
| Knox Lee | Southwestern Electric Power Co | Longview, TX | Southwest Power Pool (SWPP) | 476.6 GWh | Nov 1950 | Dec 2023 | Natural Gas |
| Kaukauna Paper Mill | Thilmany LLC | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 116.4 GWh | Dec 1950 | Mar 2025 | Black Liquor : 50.7% Natural Gas : 49.3% |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 939.3 GWh | Jun 1952 | Mar 2025 | Natural Gas |
| Kingfisher | City of Kingfisher - (OK) | Kingfisher, OK | Southwest Power Pool (SWPP) | 210.0 MWh | Dec 1953 | Dec 2023 | Distillate Fuel Oil : 94.9% Natural Gas : 5.1% |
| Kingston | Tennessee Valley Authority | Kingston, TN | Tennessee Valley Authority (TVA) | 3.5 TWh | Jan 1954 | Mar 2025 | Subbituminous Coal : 67.2% Bituminous Coal : 32.6% |
| Kyger Creek | Ohio Valley Electric Corp | Cheshire, OH | PJM Interconnection, LLC (PJM) | 5.0 TWh | Jan 1955 | Mar 2025 | Bituminous Coal : 93.9% Subbituminous Coal : 5.9% |
| Kosterville | Northbrook Lyons Falls LLC | Lyonsdale, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Apr 1955 | Dec 2023 | Water |
| Kanoelehua | Hawaii Electric Light Co Inc | Hilo, HI | 3.6 GWh | Dec 1961 | Dec 2023 | Distillate Fuel Oil | |
| Kings River PH | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 206.7 GWh | Feb 1962 | Dec 2023 | Water |
| Kahe | Hawaiian Electric Co Inc | Kapolei, HI | 2.9 TWh | Feb 1963 | Mar 2025 | Residual Fuel Oil | |
| Kelly Ridge | South Feather Water and Power Agency | Oroville, CA | California Independent System Operator (CISO) | 65.0 GWh | Aug 1963 | Dec 2023 | Water |
| KapStone Kraft Paper Corp | Westrock Kraft Paper, LLC | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 189.7 GWh | Dec 1965 | Mar 2025 | Black Liquor : 64.4% Bituminous Coal : 15.5% Natural Gas : 11.3% Wood/Wood Waste Solids : 8.4% |
| Kincaid Generation LLC | Dynegy Kincaid Generation | Kincaid, IL | PJM Interconnection, LLC (PJM) | 2.6 TWh | May 1967 | Feb 2025 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| Keystone | KeyCon Operating LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 3.4 TWh | Jul 1967 | Mar 2025 | Bituminous Coal |
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | Southwest Power Pool (SWPP) | 92.8 GWh | Apr 1968 | Dec 2023 | Water |
| Kaukauna Gas Turbine | City of Kaukauna | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 741.0 MWh | Apr 1969 | Dec 2023 | Natural Gas |
| Keowee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 48.3 GWh | Mar 1971 | Dec 2023 | Water |
| Kivalina | Alaska Village Elec Coop, Inc | Kivalina, AK | 1.7 GWh | Sep 1977 | Dec 2023 | Distillate Fuel Oil | |
| King Cove | City of King Cove | King Cove, AK | 4.5 GWh | Jan 1980 | Dec 2023 | Water : 79.9% Distillate Fuel Oil : 20.1% | |
| Kerckhoff 2 | Pacific Gas & Electric Co. | Auberry, CA | California Independent System Operator (CISO) | 415.7 GWh | Apr 1983 | Mar 2025 | Water |
| Kettle Falls Generating Station | Avista Corp | Kettle Falls, WA | Avista Corporation (AVA) | 335.1 GWh | Nov 1983 | Dec 2023 | Wood/Wood Waste Solids : 92.2% Natural Gas : 7.8% |
| Kiana | Alaska Village Elec Coop, Inc | Kiana, AK | 1.8 GWh | Jun 1984 | Dec 2023 | Distillate Fuel Oil | |
| Keahole | Hawaii Electric Light Co Inc | Kailua Kona, HI | 332.7 GWh | Oct 1984 | Mar 2025 | Distillate Fuel Oil | |
| Kingsley | Central Nebraska Pub P&I Dist | Ogallala, NE | Southwest Power Pool (SWPP) | 30.2 GWh | Oct 1984 | Dec 2023 | Water |
| Karen Avenue Wind Farm | San Gorgonio Farms Inc | North Palm Springs, CA | California Independent System Operator (CISO) | 29.2 GWh | Dec 1984 | Dec 2023 | Wind |
| Kern River Cogeneration | Kern River Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 238.4 GWh | Jun 1985 | Jan 2025 | Natural Gas |
| Kotzebue Hybrid | Kotzebue Electric Assn Inc | Kotzebue, AK | 24.2 GWh | Jul 1987 | Dec 2023 | Distillate Fuel Oil : 85.8% Wind : 14.2% | |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 215.1 GWh | May 1988 | Mar 2025 | Natural Gas |
| Kings Falls Hydroelectric | Silverstreet Hydro | Copenhagen, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Sep 1988 | Dec 2023 | Water |
| Kern Front Limited | WCAC Operating Company | Bakersfield, CA | California Independent System Operator (CISO) | 22.0 GWh | Jan 1989 | Dec 2023 | Natural Gas |
| King City Power Plant | Calpine King City Cogen LLC | King City, CA | California Independent System Operator (CISO) | 42.1 GWh | Jan 1989 | Mar 2025 | Natural Gas |
| Kenilworth Energy Facility | E F Kenilworth LLC | Kenilworth, NJ | PJM Interconnection, LLC (PJM) | 152.8 GWh | Feb 1989 | Dec 2023 | Natural Gas : 99.9% |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 8.6 GWh | Jul 1989 | Dec 2023 | Water |
| Kalaeloa Cogen Plant | Kalaeloa Partners LP | Kapolei, HI | 1.4 TWh | Sep 1989 | Mar 2025 | Residual Fuel Oil : 99.9% | |
| Kent County Waste to Energy Facility | Kent County | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 95.9 GWh | Sep 1989 | Mar 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Koma Kulshan | Eagle Creek Renewable Energy, LLC | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 26.3 GWh | Sep 1990 | Dec 2023 | Water |
| Kingsburg Cogen | KES Kingsburg LP | Kingsburg, CA | California Independent System Operator (CISO) | 4.6 GWh | Nov 1990 | Dec 2023 | Natural Gas |
| Kake | Inside Passage Elec Coop, Inc | Kake, AK | 1.5 GWh | Apr 1993 | Dec 2023 | Distillate Fuel Oil : 79.2% Jet Fuel : 20.8% | |
| Kenyon Municipal | Kenyon Municipal Utilities | Kenyon, MN | Midcontinent Independent System Operator, Inc. (MISO) | 19.0 MWh | Jul 1997 | Dec 2023 | Distillate Fuel Oil |
| Kalamazoo River Generating Station | CMS Generation MI Power LLC | Comstock, MI | Midcontinent Independent System Operator, Inc. (MISO) | 188.9 GWh | May 1999 | Dec 2023 | Natural Gas |
| Kingsbrook Jewish Medical Center | Kingsbrook Jewish Medical Center | Brooklyn, NY | New York Independent System Operator (NYIS) | 32.0 MWh | Jul 1999 | Dec 2023 | Distillate Fuel Oil |
| Kiefer Landfill | Sacramento County of Dpt Waste | Sloughhouse, CA | Balancing Authority of Northern California (BANC) | 66.6 GWh | Nov 1999 | Dec 2023 | Landfill Gas |
| Knoxville Industrial | MidAmerican Energy Co | Knoxville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 57.0 MWh | Mar 2000 | Dec 2023 | Distillate Fuel Oil |
| Kinmundy | Union Electric Co - (MO) | Patoka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Mar 2001 | Dec 2023 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Kentucky Mills | Domtar Paper Company LLC | Hawesville, KY | Midcontinent Independent System Operator, Inc. (MISO) | 327.9 GWh | May 2001 | Dec 2023 | Black Liquor : 69.5% Wood/Wood Waste Solids : 30.4% |
| King Mountain Wind Ranch 1 | FPL Energy Upton Wind LP | McCamey, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 486.8 GWh | May 2001 | Mar 2025 | Wind |
| Klamath Cogeneration Plant | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 3.6 TWh | Jun 2001 | Mar 2025 | Natural Gas |
| Kindred School | Kindred Public School | Kindred, ND | Midcontinent Independent System Operator, Inc. (MISO) | 152.0 MWh | Sep 2001 | Mar 2025 | Distillate Fuel Oil |
| Kas Brothers Windfarm | Kas Brothers Windfarm LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 GWh | Nov 2001 | Dec 2023 | Wind |
| Klondike Wind Power | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 30.9 GWh | Dec 2001 | Dec 2023 | Wind |
| Kendall County Generation Facility | Dynegy Kendall Energy LLC | Minooka, IL | PJM Interconnection, LLC (PJM) | 5.3 TWh | Feb 2002 | Mar 2025 | Natural Gas |
| King City Peaking | Calpine Corp-King City | King City, CA | California Independent System Operator (CISO) | 12.2 GWh | Mar 2002 | Dec 2023 | Natural Gas |
| Klamath Expansion Project | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 184.3 GWh | Apr 2002 | Dec 2023 | Natural Gas |
| Kemper County | Tennessee Valley Authority | De Kalb, MS | Tennessee Valley Authority (TVA) | 3.4 GWh | Jun 2002 | Dec 2023 | Natural Gas |
| Kapaia Power Station | Kauai Island Utility Cooperative | Lihue, HI | 188.0 GWh | Aug 2002 | Mar 2025 | Distillate Fuel Oil : 54.5% Other Fuel : 23.2% Waste/Other Oil : 22.3% | |
| Kern Oil & Refining Co | Kern Oil & Refining Co | Bakersfield, CA | California Independent System Operator (CISO) | 34.7 GWh | Sep 2002 | Mar 2025 | Natural Gas |
| Kimball Wind | Kimball Wind, LLC | Kimball, NE | Western Area Power Administration - Rocky Mountain Region (WACM) | 115.7 GWh | Sep 2002 | Dec 2023 | Wind |
| Kalkaska CT #1 | Michigan Public Power Agency | Kalkaska, MI | Midcontinent Independent System Operator, Inc. (MISO) | 54.5 GWh | Nov 2002 | Dec 2023 | Natural Gas |
| K-Brink Windfarm LLC | K-brink Windfarm, LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Jan 2003 | Dec 2023 | Wind |
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | Electric Reliability Council of Texas, Inc. (ERCO) | 5.3 TWh | Mar 2003 | Mar 2025 | Natural Gas |
| Kasigluk | Alaska Village Elec Coop, Inc | Kasigluk, AK | 2.9 GWh | Jul 2004 | Dec 2023 | Distillate Fuel Oil | |
| Koyuk | Alaska Village Elec Coop, Inc | Koyuk, AK | 1.3 GWh | Jan 2005 | Dec 2023 | Distillate Fuel Oil | |
| Klondike Windpower II | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 229.2 GWh | Jun 2005 | Dec 2023 | Wind |
| Kumeyaay Wind | Leeward Asset Management, LLC | Campo, CA | California Independent System Operator (CISO) | 145.1 GWh | Nov 2005 | Dec 2023 | Wind |
| Kaheawa Pastures Wind Farm Hybrid | Evergreen Wind, LLC | Maalaea, HI | 63.4 GWh | Dec 2005 | Mar 2025 | Wind | |
| Kings Plaza Total Energy Plant (TEP) | Veolia North America | Brooklyn, NY | New York Independent System Operator (NYIS) | 17.8 GWh | Aug 2007 | Dec 2023 | Natural Gas |
| Kotlik | Alaska Village Elec Coop, Inc | Kotlik, AK | 2.0 GWh | Aug 2007 | Dec 2023 | Distillate Fuel Oil | |
| Klondike Windpower III | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 711.9 GWh | Oct 2007 | Mar 2025 | Wind |
| Kohls San Bernardino Solar Facility | SunE WF3 KHL A Holdings, LLC | San Bernardino, CA | California Independent System Operator (CISO) | 1.0 GWh | Oct 2007 | Dec 2023 | Solar |
| King & Queen | Industrial Power Generating Company LLC | Little Plymouth, VA | PJM Interconnection, LLC (PJM) | 53.8 GWh | Dec 2007 | Dec 2023 | Landfill Gas : 95.2% Distillate Fuel Oil : 4.8% |
| Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | ISO New England (ISNE) | 217.4 GWh | Mar 2008 | Dec 2023 | Natural Gas |
| Kasidaya Creek Hydro | Alaska Power and Telephone Co | Skagway, AK | 8.8 GWh | Sep 2008 | Dec 2023 | Water | |
| Kaweah Delta District Hospital | Kaweah Delta Hospital | Visalia, CA | California Independent System Operator (CISO) | 21.3 GWh | Sep 2008 | Mar 2025 | Natural Gas |
| Koda Biomass Plant | Koda Energy LLC | Shakopee, MN | Midcontinent Independent System Operator, Inc. (MISO) | 43.2 GWh | Apr 2009 | Dec 2023 | Agricultural By-Products : 62.8% Wood/Wood Waste Solids : 27.0% Natural Gas : 10.1% |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,399.45 GWh |
| Alaska | # 48 | 137 | 460.30 GWh |
| Arizona | # 16 | 167 | 7,756.35 GWh |
| Arkansas | # 29 | 79 | 4,503.48 GWh |
| California | # 5 | 1,565 | 15,306.94 GWh |
| Colorado | # 30 | 257 | 4,337.74 GWh |
| Connecticut | # 31 | 152 | 3,831.37 GWh |
| Delaware | # 50 | 30 | 183.34 GWh |
| District of Columbia | # 51 | 12 | 15.27 GWh |
| Florida | # 3 | 305 | 18,686.61 GWh |
| Georgia | # 9 | 239 | 9,979.52 GWh |
| Hawaii | # 46 | 67 | 749.10 GWh |
| Idaho | # 43 | 126 | 1,488.21 GWh |
| Illinois | # 4 | 332 | 15,592.21 GWh |
| Indiana | # 12 | 201 | 8,849.97 GWh |
| Iowa | # 20 | 279 | 6,323.45 GWh |
| Kansas | # 25 | 157 | 5,176.23 GWh |
| Kentucky | # 24 | 56 | 5,180.56 GWh |
| Louisiana | # 18 | 81 | 6,708.43 GWh |
| Maine | # 45 | 157 | 1,313.29 GWh |
| Maryland | # 39 | 179 | 2,427.73 GWh |
| Massachusetts | # 42 | 597 | 1,608.56 GWh |
| Michigan | # 10 | 263 | 9,898.87 GWh |
| Minnesota | # 26 | 736 | 5,082.27 GWh |
| Mississippi | # 19 | 53 | 6,374.07 GWh |
| Missouri | # 21 | 116 | 5,776.95 GWh |
| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 67 | 2,309.70 GWh |
| Nebraska | # 37 | 117 | 3,008.88 GWh |
| Nevada | # 34 | 109 | 3,381.98 GWh |
| New Hampshire | # 44 | 56 | 1,374.49 GWh |
| New Jersey | # 28 | 371 | 4,514.07 GWh |
| New Mexico | # 35 | 138 | 3,378.20 GWh |
| New York | # 8 | 818 | 10,278.94 GWh |
| North Carolina | # 11 | 877 | 9,080.20 GWh |
| North Dakota | # 33 | 57 | 3,690.67 GWh |
| Ohio | # 6 | 190 | 11,252.37 GWh |
| Oklahoma | # 17 | 129 | 6,972.70 GWh |
| Oregon | # 22 | 254 | 5,543.74 GWh |
| Pennsylvania | # 2 | 237 | 19,658.43 GWh |
| Rhode Island | # 47 | 94 | 622.24 GWh |
| South Carolina | # 14 | 194 | 8,606.12 GWh |
| South Dakota | # 41 | 52 | 1,945.10 GWh |
| Tennessee | # 23 | 85 | 5,241.09 GWh |
| Texas | # 1 | 818 | 43,194.33 GWh |
| Utah | # 36 | 114 | 3,056.84 GWh |
| Vermont | # 49 | 112 | 230.44 GWh |
| Virginia | # 15 | 214 | 8,465.83 GWh |
| Washington | # 13 | 127 | 8,662.62 GWh |
| West Virginia | # 38 | 36 | 2,977.95 GWh |
| Wisconsin | # 27 | 222 | 4,571.79 GWh |
| Wyoming | # 32 | 69 | 3,817.24 GWh |