Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Kendall County Generation Facility | Dynegy Kendall Energy LLC | Minooka, IL | PJM Interconnection, LLC (PJM) | 5.2 TWh | Feb 2002 | Feb 2025 | Natural Gas |
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | Electric Reliability Council of Texas, Inc. (ERCO) | 5.2 TWh | Mar 2003 | Feb 2025 | Natural Gas |
| Keys Energy Center | PSEG Keys Energy Center, LLC | Brandywine, MD | PJM Interconnection, LLC (PJM) | 5.0 TWh | Jun 2018 | Feb 2025 | Natural Gas |
| Kyger Creek | Ohio Valley Electric Corp | Cheshire, OH | PJM Interconnection, LLC (PJM) | 4.9 TWh | Jan 1955 | Feb 2025 | Bituminous Coal : 92.4% Subbituminous Coal : 7.4% |
| Kingston | Tennessee Valley Authority | Kingston, TN | Tennessee Valley Authority (TVA) | 3.7 TWh | Jan 1954 | Jan 2025 | Subbituminous Coal : 66.9% Bituminous Coal : 32.9% |
| Klamath Cogeneration Plant | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 3.7 TWh | Jun 2001 | Feb 2025 | Natural Gas |
| Keystone | KeyCon Operating LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 3.4 TWh | Jul 1967 | Feb 2025 | Bituminous Coal |
| Kings Mountain Energy Center | Carolina Power Partners, LLC | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 3.3 TWh | Jul 2018 | Feb 2025 | Natural Gas |
| Kleen Energy Systems Project | Kleen Energy Systems, LLC | Middletown, CT | ISO New England (ISNE) | 3.0 TWh | Jun 2011 | Feb 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Kahe | Hawaiian Electric Co Inc | Kapolei, HI | 2.8 TWh | Feb 1963 | Feb 2025 | Residual Fuel Oil | |
| 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% |
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | ISO New England (ISNE) | 1.5 TWh | May 1949 | Feb 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Kalaeloa Cogen Plant | Kalaeloa Partners LP | Kapolei, HI | 1.4 TWh | Sep 1989 | Feb 2025 | Residual Fuel Oil : 99.9% | |
| Kentucky Dam | Tennessee Valley Authority | Grand Rivers, KY | Tennessee Valley Authority (TVA) | 1.1 TWh | Aug 1944 | Feb 2025 | Water |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 994.9 GWh | Jun 1952 | Feb 2025 | Natural Gas |
| Kay Wind, LLC | Southern Power Co | Newkirk, OK | Southwestern Power Administration (SPA) | 968.1 GWh | Nov 2015 | Feb 2025 | Wind |
| Keokuk | Union Electric Co - (MO) | Keokuk, IA | Midcontinent Independent System Operator, Inc. (MISO) | 834.9 GWh | Jul 1913 | Dec 2023 | Water |
| Kingman Wind | Kingman Wind Energy, LLC | Cunningham, KS | Southwest Power Pool (SWPP) | 806.3 GWh | Nov 2016 | Feb 2025 | Wind |
| Kingfisher Wind LLC | Kingfisher Wind LLC | Kingfisher, OK | Southwest Power Pool (SWPP) | 804.1 GWh | Feb 2016 | Feb 2025 | Wind |
| Karankawa Wind LLC | Avangrid Renewables LLC | Mathis, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 798.7 GWh | Oct 2019 | Feb 2025 | Wind |
| King Plains Wind Project | Engie North America | Garber, OK | Southwest Power Pool (SWPP) | 722.5 GWh | Oct 2020 | Feb 2025 | Wind |
| Klondike Windpower III | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 699.5 GWh | Oct 2007 | Feb 2025 | Wind |
| Kelly Creek Wind Project | EDF Renewable Asset Holdings, Inc. | Cabery, IL | PJM Interconnection, LLC (PJM) | 662.4 GWh | Nov 2016 | Feb 2025 | Wind |
| King Creek Wind Farm 2, LLC | King Creek Wind Farm 2, LLC | Throckmorton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 601.3 GWh | Mar 2022 | Feb 2025 | Wind |
| Kings Point Wind Energy Center | Empire District Electric Co | Golden City, MO | Southwest Power Pool (SWPP) | 557.8 GWh | Mar 2021 | Feb 2025 | Wind |
| Kossuth | Wisconsin Power & Light Co | Lu Verne, IA | Midcontinent Independent System Operator, Inc. (MISO) | 553.9 GWh | Sep 2020 | Feb 2025 | Wind |
| King Creek Wind Farm 1, LLC | King Creek Wind Farm 1, LLC | Throckmorton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 550.0 GWh | Mar 2022 | Feb 2025 | Wind |
| Kennedy International Airport Cogen | KIAC Partners | Jamaica, NY | New York Independent System Operator (NYIS) | 521.7 GWh | Nov 1994 | Oct 2023 | Natural Gas : 99.6% |
| King Mountain Wind Ranch 1 | FPL Energy Upton Wind LP | McCamey, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 496.2 GWh | May 2001 | Feb 2025 | Wind |
| Knox Lee | Southwestern Electric Power Co | Longview, TX | Southwest Power Pool (SWPP) | 476.6 GWh | Nov 1950 | Dec 2023 | Natural Gas |
| Kerckhoff 2 | Pacific Gas & Electric Co. | Auberry, CA | California Independent System Operator (CISO) | 420.4 GWh | Apr 1983 | Feb 2025 | Water |
| Keechi Wind | Keechi Wind, LLC | Jacksboro, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 411.9 GWh | Dec 2014 | Dec 2023 | Wind |
| Keswick | U S Bureau of Reclamation | Redding, CA | Balancing Authority of Northern California (BANC) | 382.5 GWh | Sep 1949 | Feb 2025 | Water |
| Kapstone | WestRock North Charleston | Charleston, SC | Dominion Energy South Carolina, Inc. (SCEG) | 372.9 GWh | Mar 1999 | Jun 2023 | Wood/Wood Waste Solids : 54.1% Bituminous Coal : 42.0% Black Liquor : 3.1% Distillate Fuel Oil : 0.8% |
| Kimberly Clark Mobile - CHP Plant | Kimberly Clark - Mobile Alabama | Mobile, AL | Southern Company Services, Inc. - Trans (SOCO) | 365.5 GWh | Mar 2019 | Dec 2023 | Natural Gas |
| 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% |
| Keahole | Hawaii Electric Light Co Inc | Kailua Kona, HI | 331.9 GWh | Oct 1984 | Feb 2025 | Distillate Fuel Oil | |
| 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% |
| Kossuth County Wind | Kossuth County Wind, LLC | Lu Verne, IA | Midcontinent Independent System Operator, Inc. (MISO) | 304.5 GWh | Nov 2022 | Feb 2025 | Wind |
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | ISO New England (ISNE) | 270.6 GWh | Sep 2009 | Feb 2025 | Wind |
| Keenan II Renewable Energy Co LLC | CPV Keenan II Renewable Energy Co LLC | Woodward, OK | Southwest Power Pool (SWPP) | 252.8 GWh | Nov 2010 | 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 |
| Klondike Windpower II | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 229.2 GWh | Jun 2005 | Dec 2023 | Wind |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 225.8 GWh | May 1988 | Feb 2025 | Natural Gas |
| 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 |
| Kings River PH | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 206.7 GWh | Feb 1962 | Dec 2023 | Water |
| KapStone Kraft Paper Corp | Westrock Kraft Paper, LLC | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 190.5 GWh | Dec 1965 | Feb 2025 | Black Liquor : 64.8% Bituminous Coal : 15.5% Natural Gas : 11.3% Wood/Wood Waste Solids : 8.0% |
| 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 |
| Kapaia Power Station | Kauai Island Utility Cooperative | Lihue, HI | 188.0 GWh | Aug 2002 | Feb 2025 | Distillate Fuel Oil : 54.6% Waste/Other Oil : 30.6% Other Fuel : 14.9% | |
| Kern River 3 | Southern California Edison Co | Kernville, CA | California Independent System Operator (CISO) | 184.5 GWh | Feb 1921 | Dec 2023 | Water |
| Klamath Expansion Project | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 184.3 GWh | Apr 2002 | Dec 2023 | Natural Gas |
| Kingdom Community Wind | Green Mountain Power Corp | Lowell, VT | ISO New England (ISNE) | 178.6 GWh | Oct 2012 | Feb 2025 | Wind |
| Kern River 1 | Southern California Edison Co | Bakersfield, CA | California Independent System Operator (CISO) | 167.0 GWh | Apr 1907 | Dec 2023 | Water |
| Kennecott Power Plant | Kennecott Utah Copper | Magna, UT | PacifiCorp East (PACE) | 165.8 GWh | Dec 1942 | Feb 2025 | Waste Heat : 73.7% Natural Gas : 26.3% |
| Kit Carson Windpower | Duke Energy Renewables Services | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 156.9 GWh | Oct 2010 | Dec 2023 | Wind |
| Kenilworth Energy Facility | E F Kenilworth LLC | Kenilworth, NJ | PJM Interconnection, LLC (PJM) | 152.8 GWh | Feb 1989 | Dec 2023 | Natural Gas : 99.9% |
| 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 |
| Kumeyaay Wind | Leeward Asset Management, LLC | Campo, CA | California Independent System Operator (CISO) | 145.1 GWh | Nov 2005 | Dec 2023 | Wind |
| Kahului | Maui Electric Co Ltd | Kahului, HI | 140.0 GWh | Apr 1948 | Dec 2023 | Residual Fuel Oil | |
| Kaukauna Paper Mill | Thilmany LLC | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 117.1 GWh | Dec 1950 | Feb 2025 | Black Liquor : 51.8% Natural Gas : 48.2% |
| Kimball Wind | Kimball Wind, LLC | Kimball, NE | Western Area Power Administration - Rocky Mountain Region (WACM) | 115.7 GWh | Sep 2002 | Dec 2023 | Wind |
| Kansas Ethanol, LLC | Kansas Ethanol, LLC | Lyons, KS | Southwest Power Pool (SWPP) | 113.4 GWh | May 2020 | Dec 2023 | Natural Gas |
| Kawailoa Wind | Kawailoa Wind LLC | Haleiwa, HI | 108.8 GWh | Oct 2012 | Feb 2025 | Wind | |
| Kellam Solar | Kellam Solar, LLC | Ben Wheeler, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 108.8 GWh | Nov 2020 | Feb 2025 | Solar |
| Kent County Waste to Energy Facility | Kent County | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 97.9 GWh | Sep 1989 | Feb 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Kayenta Solar Project | NGI-Kayenta Solar Lessor I, LLC | Kayenta, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 93.1 GWh | Apr 2017 | Feb 2025 | Solar |
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | Southwest Power Pool (SWPP) | 92.8 GWh | Apr 1968 | Dec 2023 | Water |
| Kaheawa Pastures Wind Farm Hybrid | Evergreen Wind, LLC | Maalaea, HI | 69.7 GWh | Dec 2005 | Feb 2025 | Wind | |
| Kiefer Landfill | Sacramento County of Dpt Waste | Sloughhouse, CA | Balancing Authority of Northern California (BANC) | 66.6 GWh | Nov 1999 | Dec 2023 | Landfill Gas |
| Kelly Ridge | South Feather Water and Power Agency | Oroville, CA | California Independent System Operator (CISO) | 65.0 GWh | Aug 1963 | Dec 2023 | Water |
| Kahuku Wind Power LLC | Evergreen Wind, LLC | Honolulu, HI | 60.9 GWh | Feb 2011 | Feb 2025 | Wind | |
| Kawailoa Solar | Kawailoa Solar, LLC | Haleiwa, HI | (HECO) | 59.1 GWh | Oct 2019 | Feb 2025 | Solar |
| Kingbird A Solar LLC | Arevon Energy, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 56.2 GWh | Mar 2016 | Dec 2023 | Solar |
| Kingbird B Solar, LLC | Arevon Energy, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 55.6 GWh | Mar 2016 | Dec 2023 | Solar |
| Kaheawa Wind Power II LLC | Evergreen Wind, LLC | Wailuku, HI | 54.8 GWh | May 2012 | Feb 2025 | 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 |
| Kilbourn | Wisconsin Power & Light Co | Wisconsin Dells, WI | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 GWh | Jun 1926 | Dec 2023 | Water |
| 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% |
| Keowee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 48.3 GWh | Mar 1971 | Dec 2023 | Water |
| Kings Bay Solar Facility | Georgia Power Co | Kings Bay, GA | Southern Company Services, Inc. - Trans (SOCO) | 47.4 GWh | Nov 2016 | Feb 2025 | Solar |
| 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% |
| King City Power Plant | Calpine King City Cogen LLC | King City, CA | California Independent System Operator (CISO) | 42.0 GWh | Jan 1989 | Feb 2025 | Natural Gas |
| Kettleman Solar -Centaurus | EE Kettleman California LLC | Kettleman City, CA | California Independent System Operator (CISO) | 37.7 GWh | Jun 2015 | Dec 2023 | Solar |
| Kaiser Napa Valley Corporate Dr Fuel Cell | 2016 ESA Project Company, LLC | Napa, CA | California Independent System Operator (CISO) | 37.4 GWh | May 2017 | Dec 2023 | Natural Gas |
| Kayak | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 35.3 GWh | - | Feb 2025 | Solar |
| Kern Oil & Refining Co | Kern Oil & Refining Co | Bakersfield, CA | California Independent System Operator (CISO) | 34.5 GWh | Sep 2002 | Feb 2025 | Natural Gas |
| Keysight - Santa Rosa | Bloom Energy | Santa Rosa, CA | California Independent System Operator (CISO) | 34.4 GWh | Aug 2018 | Dec 2023 | Natural Gas |
| Kaiser - LA | Bloom Energy | Los Angeles, CA | California Independent System Operator (CISO) | 33.1 GWh | May 2020 | Dec 2023 | Natural Gas |
| Klondike Wind Power | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 30.9 GWh | Dec 2001 | Dec 2023 | Wind |
| Kingsley | Central Nebraska Pub P&I Dist | Ogallala, NE | Southwest Power Pool (SWPP) | 30.2 GWh | Oct 1984 | Dec 2023 | Water |
| Kimmel Road Solar, LLC | Birch Creek Development | Du Quoin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 29.4 GWh | - | Feb 2025 | Solar |
| 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 |
| Kamargo | Erie Boulevard Hydropower LP | Black River, NY | New York Independent System Operator (NYIS) | 28.9 GWh | Dec 1920 | 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 |
| Kelford | Duke Energy Renewables Services | Lewiston Woodville, NC | PJM Interconnection, LLC (PJM) | 27.5 GWh | Nov 2015 | Dec 2023 | Solar |
| KDC Solar PR1, LLC | CleanCapital Holdings | Jackson, NJ | PJM Interconnection, LLC (PJM) | 27.0 GWh | May 2019 | Dec 2023 | Solar |
| Koma Kulshan | Eagle Creek Renewable Energy, LLC | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 26.3 GWh | Sep 1990 | Dec 2023 | Water |
| Kingsford | Wisconsin Electric Power Co | Kingsford, MI | Midcontinent Independent System Operator, Inc. (MISO) | 25.2 GWh | Apr 1924 | Dec 2023 | Water |
| Kotzebue Hybrid | Kotzebue Electric Assn Inc | Kotzebue, AK | 24.2 GWh | Jul 1987 | Dec 2023 | Distillate Fuel Oil : 85.8% Wind : 14.2% | |
| Ketchikan | Ketchikan Public Utilities | Ketchikan, AK | 22.4 GWh | Dec 1937 | Dec 2023 | Water |
Summary of Power Plants By State
Figures are based on February 2025 generation numbers.| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,454.23 GWh |
| Alaska | # 48 | 136 | 486.57 GWh |
| Arizona | # 15 | 165 | 7,949.76 GWh |
| Arkansas | # 28 | 80 | 4,750.62 GWh |
| California | # 5 | 1,593 | 15,002.38 GWh |
| Colorado | # 30 | 265 | 4,484.87 GWh |
| Connecticut | # 34 | 152 | 3,568.74 GWh |
| Delaware | # 49 | 31 | 376.39 GWh |
| District of Columbia | # 51 | 12 | 16.79 GWh |
| Florida | # 3 | 304 | 17,498.62 GWh |
| Georgia | # 8 | 241 | 10,439.72 GWh |
| Hawaii | # 46 | 66 | 666.80 GWh |
| Idaho | # 44 | 143 | 1,423.14 GWh |
| Illinois | # 4 | 338 | 15,696.94 GWh |
| Indiana | # 12 | 203 | 9,055.86 GWh |
| Iowa | # 20 | 281 | 6,506.74 GWh |
| Kansas | # 24 | 157 | 5,156.03 GWh |
| Kentucky | # 21 | 56 | 6,138.53 GWh |
| Louisiana | # 17 | 80 | 7,192.83 GWh |
| Maine | # 45 | 159 | 1,123.08 GWh |
| Maryland | # 39 | 181 | 2,579.41 GWh |
| Massachusetts | # 42 | 599 | 1,604.74 GWh |
| Michigan | # 10 | 267 | 10,280.63 GWh |
| Minnesota | # 27 | 740 | 5,066.98 GWh |
| Mississippi | # 22 | 55 | 5,414.37 GWh |
| Missouri | # 19 | 118 | 6,559.07 GWh |
| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,324.85 GWh |
| Nebraska | # 36 | 119 | 3,333.41 GWh |
| Nevada | # 37 | 109 | 3,002.03 GWh |
| New Hampshire | # 43 | 56 | 1,435.29 GWh |
| New Jersey | # 31 | 375 | 4,428.89 GWh |
| New Mexico | # 38 | 140 | 2,585.31 GWh |
| New York | # 11 | 830 | 10,266.35 GWh |
| North Carolina | # 9 | 880 | 10,422.85 GWh |
| North Dakota | # 33 | 57 | 3,825.72 GWh |
| Ohio | # 6 | 190 | 12,150.65 GWh |
| Oklahoma | # 18 | 131 | 6,818.46 GWh |
| Oregon | # 25 | 259 | 5,152.36 GWh |
| Pennsylvania | # 2 | 240 | 21,039.59 GWh |
| Rhode Island | # 47 | 95 | 598.64 GWh |
| South Carolina | # 14 | 198 | 8,120.13 GWh |
| South Dakota | # 41 | 52 | 1,740.50 GWh |
| Tennessee | # 26 | 84 | 5,101.16 GWh |
| Texas | # 1 | 813 | 43,152.96 GWh |
| Utah | # 35 | 119 | 3,334.96 GWh |
| Vermont | # 50 | 112 | 195.02 GWh |
| Virginia | # 13 | 215 | 8,814.15 GWh |
| Washington | # 16 | 137 | 7,908.11 GWh |
| West Virginia | # 29 | 36 | 4,645.25 GWh |
| Wisconsin | # 23 | 221 | 5,315.49 GWh |
| Wyoming | # 32 | 73 | 3,941.95 GWh |