Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | Electric Reliability Council of Texas, Inc. (ERCO) | 5.6 TWh | Mar 2003 | Aug 2026 | Natural Gas |
| Kendall County Generation Facility | Dynegy Kendall Energy LLC | Minooka, IL | PJM Interconnection, LLC (PJM) | 5.4 TWh | Feb 2002 | Aug 2026 | Natural Gas |
| Kyger Creek | Ohio Valley Electric Corp | Cheshire, OH | PJM Interconnection, LLC (PJM) | 5.0 TWh | Jan 1955 | Aug 2026 | Bituminous Coal : 98.7% Subbituminous Coal : 1.1% |
| Key | Parkway Generation Keys Energy Center LLC | Brandywine, MD | PJM Interconnection, LLC (PJM) | 4.5 TWh | Jun 2018 | Aug 2026 | Natural Gas |
| Keystone | KeyCon Operating LLC | Shelocta, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jul 1967 | Aug 2026 | Bituminous Coal |
| Kleen Energy Systems | Kleen Energy Systems, LLC | Middletown, CT | ISO New England (ISNE) | 3.9 TWh | Jun 2011 | Aug 2026 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
| Kings Mountain Energy Center | Carolina Power Partners, LLC | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 3.5 TWh | Jul 2018 | Aug 2026 | Natural Gas |
| Klamath Cogeneration Plant | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 3.4 TWh | Jun 2001 | Aug 2026 | Natural Gas |
| Kingston | Tennessee Valley Authority | Kingston, TN | Tennessee Valley Authority (TVA) | 3.3 TWh | Jan 1954 | Aug 2026 | Subbituminous Coal : 64.6% Bituminous Coal : 35.1% |
| Kahe | Hawaiian Electric Co Inc | Kapolei, HI | 2.9 TWh | Feb 1963 | Aug 2026 | Residual Fuel Oil : 99.9% | |
| Kincaid Generation LLC | Dynegy Kincaid Generation | Kincaid, IL | PJM Interconnection, LLC (PJM) | 1.9 TWh | May 1967 | Aug 2026 | Subbituminous Coal : 99.5% |
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | ISO New England (ISNE) | 1.4 TWh | May 1949 | Aug 2026 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Kalaeloa Cogen Plant | Kalaeloa Partners LP | Kapolei, HI | 1.4 TWh | Sep 1989 | Aug 2026 | Residual Fuel Oil : 99.9% | |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 1.2 TWh | Jun 1952 | Aug 2026 | Natural Gas |
| Kentucky Dam | Tennessee Valley Authority | Grand Rivers, KY | Tennessee Valley Authority (TVA) | 1.1 TWh | Aug 1944 | Aug 2026 | Water |
| Keokuk | Union Electric Co - (MO) | Keokuk, IA | Midcontinent Independent System Operator, Inc. (MISO) | 961.8 GWh | Jul 1913 | Dec 2025 | Water |
| Kingfisher Wind LLC | Kingfisher Wind LLC | Kingfisher, OK | Southwest Power Pool (SWPP) | 891.5 GWh | Feb 2016 | Aug 2026 | Wind |
| Karankawa Wind LLC | Avangrid Power LLC | Mathis, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 886.5 GWh | Oct 2019 | Aug 2026 | Wind |
| Kingman Wind | Kingman Wind Energy, LLC | Cunningham, KS | Southwest Power Pool (SWPP) | 808.1 GWh | Nov 2016 | Aug 2026 | Wind |
| King Plains Wind Project | Engie North America | Garber, OK | Southwest Power Pool (SWPP) | 773.4 GWh | Oct 2020 | Aug 2026 | Wind |
| Klondike Windpower III | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 733.2 GWh | Oct 2007 | Aug 2026 | Wind |
| King Creek Wind Farm 2, LLC | King Creek Wind Farm 2, LLC | Throckmorton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 707.5 GWh | Mar 2022 | Aug 2026 | Wind |
| Kay Wind, LLC | Southern Power Co | Newkirk, OK | Southwestern Power Administration (SPA) | 680.3 GWh | Nov 2015 | Aug 2026 | Wind |
| King Mountain Wind Ranch 1 | FPL Energy Upton Wind LP | McCamey, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 638.3 GWh | May 2001 | Aug 2026 | Wind |
| Kelly Creek Wind Project | EDF Renewable Asset Holdings, Inc. | Cabery, IL | PJM Interconnection, LLC (PJM) | 629.1 GWh | Nov 2016 | Aug 2026 | Wind |
| King Creek Wind Farm 1, LLC | King Creek Wind Farm 1, LLC | Throckmorton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 623.2 GWh | Mar 2022 | Aug 2026 | Wind |
| Kennedy International Airport Cogen | KIAC Partners | Jamaica, NY | New York Independent System Operator (NYIS) | 609.1 GWh | Nov 1994 | Dec 2025 | Natural Gas |
| Kings Point Wind Energy Center | Empire District Electric Co | Golden City, MO | Southwest Power Pool (SWPP) | 559.6 GWh | Mar 2021 | Aug 2026 | Wind |
| Knox Lee | Southwestern Electric Power Co | Longview, TX | Southwest Power Pool (SWPP) | 546.1 GWh | Nov 1950 | Dec 2025 | Natural Gas |
| Kossuth | Wisconsin Power & Light Co | Lu Verne, IA | Midcontinent Independent System Operator, Inc. (MISO) | 533.6 GWh | Sep 2020 | Aug 2026 | Wind |
| Kerckhoff 2 | Pacific Gas & Electric Co. | Auberry, CA | California Independent System Operator (CISO) | 447.0 GWh | Apr 1983 | Aug 2026 | Water |
| Keechi Wind | Keechi Wind, LLC | Jacksboro, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 390.6 GWh | Dec 2014 | Dec 2025 | Wind |
| Keswick | U S Bureau of Reclamation | Redding, CA | Balancing Authority of Northern California (BANC) | 377.5 GWh | Sep 1949 | Aug 2026 | Water |
| Kimberly Clark Mobile - CHP Plant | Kimberly Clark - Mobile Alabama | Mobile, AL | Southern Company Services, Inc. - Trans (SOCO) | 357.6 GWh | Mar 2019 | Dec 2025 | Natural Gas |
| Kentucky Mills | Domtar Paper Company LLC | Hawesville, KY | Midcontinent Independent System Operator, Inc. (MISO) | 338.4 GWh | May 2001 | Dec 2025 | Black Liquor : 75.4% Wood/Wood Waste Solids : 23.7% Natural Gas : 0.8% |
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | Southwest Power Pool (SWPP) | 293.3 GWh | Apr 1968 | Dec 2025 | Water |
| Kettle Falls Generating Station | Avista Corp | Kettle Falls, WA | Avista Corporation (AVA) | 287.2 GWh | Nov 1983 | Dec 2025 | Wood/Wood Waste Solids : 99.8% |
| Kiowa County Solar Project | Kiowa County Solar Project, LLC | Snyder, OK | Southwestern Power Administration (SPA) | 279.6 GWh | Jan 2025 | Aug 2026 | Solar |
| Kossuth County Wind | Kossuth County Wind, LLC | Lu Verne, IA | Midcontinent Independent System Operator, Inc. (MISO) | 276.1 GWh | Nov 2022 | Aug 2026 | Wind |
| Kearny Generating Station | Parkway Generation Operating, LLC | Kearny, NJ | PJM Interconnection, LLC (PJM) | 270.1 GWh | Apr 1967 | Dec 2025 | Natural Gas : 99.8% |
| Kelso Solar | Kelso Solar, LLC | Benton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 264.7 GWh | Nov 2025 | Aug 2026 | Solar |
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | ISO New England (ISNE) | 250.0 GWh | Sep 2009 | Aug 2026 | Wind |
| Keahole | Hawaii Electric Light Co Inc | Kailua Kona, HI | 248.6 GWh | Oct 1984 | Aug 2026 | Distillate Fuel Oil | |
| Keenan II Renewable Energy Co LLC | CPV Keenan II Renewable Energy Co LLC | Woodward, OK | Southwest Power Pool (SWPP) | 246.6 GWh | Nov 2010 | Dec 2025 | Wind |
| Klondike Windpower II | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 235.8 GWh | Jun 2005 | Dec 2025 | Wind |
| Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | ISO New England (ISNE) | 233.3 GWh | Mar 2008 | Dec 2025 | Natural Gas |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 203.8 GWh | May 1988 | Aug 2026 | Natural Gas |
| KapStone Kraft Paper Corp | Westrock Kraft Paper, LLC | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 203.5 GWh | Dec 1965 | Aug 2026 | Black Liquor : 61.9% Bituminous Coal : 16.6% Natural Gas : 11.5% Wood/Wood Waste Solids : 9.8% |
| Kelso 2 Solar | Kelso 2 Solar, LLC | Benton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 197.3 GWh | - | Aug 2026 | Solar |
| Kapaia Power Station | Kauai Island Utility Cooperative | Lihue, HI | 192.2 GWh | Aug 2002 | Aug 2026 | Other Fuel : 99.5% | |
| Kern River 1 | Southern California Edison Co | Bakersfield, CA | California Independent System Operator (CISO) | 175.7 GWh | Apr 1907 | Dec 2025 | Water |
| Kingdom Community Wind | Green Mountain Power Corp | Lowell, VT | ISO New England (ISNE) | 170.1 GWh | Oct 2012 | Aug 2026 | Wind |
| Kayak | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 163.6 GWh | Nov 2024 | Aug 2026 | Solar |
| Kenilworth Energy Facility | E F Kenilworth LLC | Kenilworth, NJ | PJM Interconnection, LLC (PJM) | 163.2 GWh | Feb 1989 | Dec 2025 | Natural Gas |
| Kit Carson Windpower | Deriva Energy | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 154.8 GWh | Oct 2010 | Dec 2025 | Wind |
| Kahului | Maui Electric Co Ltd | Kahului, HI | 152.1 GWh | Apr 1948 | Dec 2025 | Residual Fuel Oil | |
| Kern River 3 | Southern California Edison Co | Kernville, CA | California Independent System Operator (CISO) | 142.6 GWh | Feb 1921 | Dec 2025 | Water |
| Kalamazoo River Generating Station | CMS Generation MI Power LLC | Comstock, MI | Midcontinent Independent System Operator, Inc. (MISO) | 136.3 GWh | May 1999 | Dec 2025 | Natural Gas |
| Keydet Solar Center | AES Clean Energy | Charles City, VA | PJM Interconnection, LLC (PJM) | 130.6 GWh | - | Aug 2026 | Solar |
| Kumeyaay Wind | Leeward Asset Management, LLC | Campo, CA | California Independent System Operator (CISO) | 130.5 GWh | Nov 2005 | Dec 2025 | Wind |
| Kennecott Power Plant | Kennecott Utah Copper | Magna, UT | PacifiCorp East (PACE) | 127.9 GWh | Dec 1942 | Aug 2026 | Waste Heat : 77.0% Natural Gas : 23.0% |
| Kimball Wind | Kimball Wind, LLC | Kimball, NE | Western Area Power Administration - Rocky Mountain Region (WACM) | 124.5 GWh | Sep 2002 | Dec 2025 | Wind |
| Kayenta Solar Project | NGI-Kayenta Solar Lessor I, LLC | Kayenta, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 119.5 GWh | Apr 2017 | Aug 2026 | Solar |
| Kansas Ethanol, LLC | Kansas Ethanol, LLC | Lyons, KS | Southwest Power Pool (SWPP) | 117.4 GWh | May 2020 | Dec 2025 | Natural Gas |
| Kimmel Road Solar, LLC | Birch Creek Power, LLC | Du Quoin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 114.6 GWh | Sep 2024 | Aug 2026 | Solar |
| Kellam Solar | Kellam Solar, LLC | Ben Wheeler, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 110.2 GWh | Nov 2020 | Aug 2026 | Solar |
| Kortes | U S Bureau of Reclamation | Sinclair, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 105.7 GWh | May 1950 | Dec 2025 | Water |
| Kemper County | Tennessee Valley Authority | De Kalb, MS | Tennessee Valley Authority (TVA) | 101.5 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Kaukauna Paper Mill | Thilmany LLC | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 92.1 GWh | Dec 1950 | Jul 2026 | Black Liquor : 50.3% Natural Gas : 49.7% |
| Kawailoa Wind | Kawailoa Wind LLC | Haleiwa, HI | 87.1 GWh | Oct 2012 | Aug 2026 | Wind | |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 81.2 GWh | Jul 1989 | Nov 2025 | Water |
| Kings River PH | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 80.8 GWh | Feb 1962 | Dec 2025 | Water |
| Kern River Cogeneration | Kern River Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 79.9 GWh | Jun 1985 | Aug 2026 | Natural Gas |
| Kent County Waste to Energy Facility | Kent County - (MI) | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 78.0 GWh | Sep 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7% |
| Kelly Ridge | South Feather Water and Power Agency | Oroville, CA | California Independent System Operator (CISO) | 69.1 GWh | Aug 1963 | Dec 2025 | Water |
| King & Queen | Industrial Power Generating Company LLC | Little Plymouth, VA | PJM Interconnection, LLC (PJM) | 65.0 GWh | Dec 2007 | Dec 2025 | Landfill Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Kawailoa Solar | Kawailoa Solar, LLC | Haleiwa, HI | (HECO) | 64.5 GWh | Oct 2019 | Aug 2026 | Solar |
| Kalkaska CT #1 | Michigan Public Power Agency | Kalkaska, MI | Midcontinent Independent System Operator, Inc. (MISO) | 57.5 GWh | Nov 2002 | Dec 2025 | Natural Gas |
| Kingbird B Solar, LLC | Arevon Energy, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 55.2 GWh | Mar 2016 | Dec 2025 | Solar |
| Koda Biomass Plant | Koda Energy LLC | Shakopee, MN | Midcontinent Independent System Operator, Inc. (MISO) | 52.7 GWh | Apr 2009 | Dec 2025 | Agricultural By-Products : 75.1% Wood/Wood Waste Solids : 16.1% Natural Gas : 8.9% |
| Kaheawa Wind Power II LLC | Evergreen Wind, LLC | Wailuku, HI | 50.6 GWh | May 2012 | Aug 2026 | Wind | |
| Kingsley | Central Nebraska Pub P&I Dist | Ogallala, NE | Southwest Power Pool (SWPP) | 49.4 GWh | Oct 1984 | Dec 2025 | Water |
| Kilbourn | Wisconsin Power & Light Co | Wisconsin Dells, WI | Midcontinent Independent System Operator, Inc. (MISO) | 49.2 GWh | Jun 1926 | Dec 2025 | Water |
| Kaheawa Pastures Wind Farm Hybrid | Evergreen Wind, LLC | Maalaea, HI | 49.2 GWh | Dec 2005 | Aug 2026 | Wind | |
| Keowee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 44.3 GWh | Mar 1971 | Dec 2025 | Water |
| Kettleman Solar -Centaurus | Boralex US Operations LLC | Kettleman City, CA | California Independent System Operator (CISO) | 42.9 GWh | Jun 2015 | Dec 2025 | Solar |
| Kelford (Duke) | Deriva Energy | Lewiston Woodville, NC | PJM Interconnection, LLC (PJM) | 40.3 GWh | Nov 2015 | Dec 2025 | Solar |
| Kahuku Wind Power LLC | Evergreen Wind, LLC | Honolulu, HI | 40.2 GWh | Feb 2011 | Aug 2026 | Wind | |
| Kaiser Napa Valley Corporate Dr Fuel Cel | 2016 ESA Project Company, LLC | Napa, CA | California Independent System Operator (CISO) | 39.0 GWh | May 2017 | Dec 2025 | Natural Gas |
| Kings Bay Solar Facility | Georgia Power Co | Kings Bay, GA | Southern Company Services, Inc. - Trans (SOCO) | 38.8 GWh | Nov 2016 | Aug 2026 | Solar |
| Kingbird A Solar LLC | Arevon Energy, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 38.2 GWh | Mar 2016 | Dec 2025 | Solar |
| Kaiser - LA | Bloom Energy | Los Angeles, CA | California Independent System Operator (CISO) | 36.9 GWh | May 2020 | Dec 2025 | Natural Gas |
| Kern Oil & Refining Co | Kern Oil & Refining Co | Bakersfield, CA | California Independent System Operator (CISO) | 36.3 GWh | Sep 2002 | Aug 2026 | Natural Gas |
| Kiefer Landfill | Sacramento County of Dpt Waste | Sloughhouse, CA | Balancing Authority of Northern California (BANC) | 34.6 GWh | Nov 1999 | Dec 2025 | Landfill Gas |
| Keysight - Santa Rosa | Bloom Energy | Santa Rosa, CA | California Independent System Operator (CISO) | 34.5 GWh | Aug 2018 | Dec 2025 | Natural Gas |
| King City Power Plant | Calpine King City Cogen LLC | King City, CA | California Independent System Operator (CISO) | 33.9 GWh | Jan 1989 | Aug 2026 | Natural Gas |
| Koma Kulshan | Eagle Creek Renewable Energy, LLC | Concrete, WA | Puget Sound Energy, Inc. (PSEI) | 32.3 GWh | Sep 1990 | Dec 2025 | Water |
| Kaukauna City Hydro | City of Kaukauna (WI) | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 31.3 GWh | Nov 1940 | Dec 2025 | Water |
| Kiefer Landfill Generating Phase II | NextEra Renewable Fuels, LLC | Sloughhouse, CA | Balancing Authority of Northern California (BANC) | 30.2 GWh | Mar 2012 | Dec 2025 | Landfill Gas |
| KDC Solar PR1, LLC | CleanCapital Holdings | Jackson, NJ | PJM Interconnection, LLC (PJM) | 27.6 GWh | May 2019 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |