Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Colstrip | Talen Montana LLC | Colstrip, MT | NorthWestern Corporation (NWMT) | 8.2 TWh | Oct 1975 | May 2026 | Subbituminous Coal : 99.9% |
| Colstrip Energy LP | Colstrip Energy LP | Colstrip, MT | NorthWestern Corporation (NWMT) | 277.5 GWh | Jan 1990 | Dec 2025 | Waste/Other Coal : 99.6% |
| Colton | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 154.2 GWh | Dec 1917 | Dec 2025 | Water |
| Colton Solar | SunStrong Management | Molalla, OR | Portland General Electric Company (PGE) | 3.4 GWh | Nov 2017 | Dec 2025 | Solar |
| Colton Solar One, LLC | Colton Solar One, LLC | San Bernardino, CA | California Independent System Operator (CISO) | 4.1 GWh | May 2015 | Dec 2025 | Solar |
| Colton Solar Two, LLC | Colton Solar Two, LLC | Colton, CA | California Independent System Operator (CISO) | 789.0 MWh | Mar 2015 | Dec 2025 | Solar |
| Columbia Bryson | Westbound Solar LLC | Grovetown, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.7 GWh | Nov 2018 | Dec 2025 | Solar |
| Columbia City Solar Park | Indiana Municipal Power Agency | Columbia City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Mar 2021 | Dec 2025 | Solar |
| Columbia County Solar | FRP Columbia County Solar, LLC | Fort White, FL | Duke Energy Florida, Inc. (FPC) | 187.3 GWh | Oct 2024 | Apr 2026 | Solar |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 51.0 GWh | May 2001 | Dec 2025 | Natural Gas |
| Columbia Energy Center (SC) | Dominion Energy South Carolina, Inc | Gaston, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.8 TWh | Apr 2004 | May 2026 | Natural Gas |
| Columbia Generating Station | Energy Northwest- Columbia | Richland, WA | Bonneville Power Administration (BPAT) | 9.1 TWh | Nov 1984 | May 2026 | Nuclear |
| 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% |
| Columbia Solar Energy, LLC | Columbia Solar Energy LLC | Pittsburg, CA | California Independent System Operator (CISO) | 11.9 GWh | Sep 2015 | Dec 2025 | Solar |
| Columbia Solar Power Plant | Duke Energy Florida, LLC | Fort White, FL | Duke Energy Florida, Inc. (FPC) | 156.3 GWh | Feb 2020 | May 2026 | Solar |
| Columbia Substation | Westbound Solar LLC | Appling, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.0 GWh | Apr 2020 | Dec 2025 | Solar |
| Columbia University - Johnson Farms | AES Distributed Energy | Chester, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jun 2018 | Dec 2025 | Solar |
| Columbia University - Minisink | AES Distributed Energy | Minisink, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Jun 2018 | Dec 2025 | Solar |
| Columbia (WI) | Wisconsin Power & Light Co | Pardeville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 TWh | Apr 1975 | May 2026 | Subbituminous Coal : 99.9% |
| Columbus | Loup River Public Power Dist | Columbus, NE | Southwest Power Pool (SWPP) | 124.6 GWh | Dec 1935 | Dec 2025 | Water |
| Columbus Solar Project | Exus New Mexico | Columbus, NM | Public Service Company of New Mexico (PNM) | 5.2 GWh | Nov 2017 | Dec 2025 | Solar |
| Colusa Generating Station | Pacific Gas & Electric Co. | Maxwell, CA | California Independent System Operator (CISO) | 2.0 TWh | Nov 2010 | May 2026 | Natural Gas |
| Colver Green Energy | Inter-Power/AhlCon Partners, L.P. | Colver, PA | PJM Interconnection, LLC (PJM) | 724.4 GWh | Jan 1995 | Dec 2025 | Waste/Other Coal |
| Com Adam 1WF-1 | FPC Services Inc. | Sublette, IL | PJM Interconnection, LLC (PJM) | 7.0 GWh | Sep 2007 | Sep 2025 | Wind |
| Comanche (CO) | Public Service Co of Colorado | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.2 TWh | May 1973 | May 2026 | Subbituminous Coal : 95.2% Natural Gas : 4.8% |
| Comanche (OK) | Public Service Co of Oklahoma | Lawton, OK | Southwest Power Pool (SWPP) | 500.6 GWh | Apr 1962 | Dec 2024 | Natural Gas |
| Comanche Peak | Luminant Generation Company LLC | Glen Rose, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 20.0 TWh | Jul 1990 | May 2026 | Nuclear |
| Comanche Solar | Onward Energy | Pueblo, CO | Public Service Company of Colorado (PSCO) | 215.3 GWh | Aug 2016 | May 2026 | Solar |
| Combie South | Nevada Irrigation District | Auburn, CA | California Independent System Operator (CISO) | 3.7 GWh | Mar 1984 | Dec 2024 | Water |
| Combine Hills I | Eurus Combine Hills I LLC | Milton-Freewater, OR | PacifiCorp West (PACW) | 61.2 GWh | Nov 2003 | Dec 2025 | Wind |
| Combined Locks | City of Kaukauna (WI) | Combined Locks, WI | Midcontinent Independent System Operator, Inc. (MISO) | 42.6 GWh | Jan 1988 | Dec 2025 | Water |
| Combined Locks Energy Center | McKinley Paper | Combined Locks, WI | Midcontinent Independent System Operator, Inc. (MISO) | 301.6 GWh | Apr 2002 | Dec 2025 | Natural Gas |
| Comcast - Universal City | Bloom Energy | Universal City, CA | California Independent System Operator (CISO) | 6.9 GWh | Aug 2021 | Dec 2025 | Natural Gas |
| Comer Solar | Georgia Power Co | Comer, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.5 GWh | Dec 2017 | Dec 2025 | Solar |
| Comerford | Great River Hydro, LLC | Monroe, NH | ISO New England (ISNE) | 296.8 GWh | Aug 1930 | Dec 2025 | Water |
| Comfort CSG | Nautilus Solar Solutions | Grand Island, NY | New York Independent System Operator (NYIS) | 7.8 GWh | Aug 2024 | Dec 2025 | Solar |
| Commerce Solar | City of San Antonio - (TX) | San Antonio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.3 GWh | Nov 2019 | Dec 2025 | Solar |
| Commonwealth Chesapeake | Commonwealth Chesapeake Co LLC | New Church, VA | PJM Interconnection, LLC (PJM) | 95.5 GWh | Jul 2000 | May 2026 | Distillate Fuel Oil |
| Community Foodbank of NJ | Community Foodbank of NJ | Hillside, NJ | PJM Interconnection, LLC (PJM) | 621.0 MWh | Jul 2012 | Dec 2025 | Solar |
| Community Solar 1 | Solar Community I LLC | Brawley, CA | Imperial Irrigation District (IID) | 15.1 GWh | May 2014 | Dec 2025 | Solar |
| Community Solar Utica 1, LLC | AETS OpCo Holdings LLC | Kettleman, CA | California Independent System Operator (CISO) | 2.3 GWh | Feb 2025 | Dec 2025 | Solar |
| Community Wind North LLC | Northern States Power Co - Minnesota | Verdi Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 110.3 GWh | Apr 2011 | Dec 2025 | Wind |
| Community Wind South | Greenbacker Renewable Energy Corporation | Rushmore, MN | Midcontinent Independent System Operator, Inc. (MISO) | 87.9 GWh | Nov 2012 | Dec 2025 | Wind |
| Compadre Solar | Compadre Solar, LLC | Gainsville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 133.5 GWh | - | May 2026 | Solar |
| Conagra Foods at St. Elmo | Luminace Solar Illinois 2, LLC | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Dec 2020 | Dec 2025 | Solar |
| Conception | CR Clearing, LLC | Stanberry, MO | Associated Electric Cooperative, Inc. (AECI) | 182.6 GWh | Mar 2008 | May 2026 | Wind |
| Concho Valley Solar, LLC | Concho Valley Solar, LLC | San Angelo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 285.3 GWh | Apr 2023 | May 2026 | Solar |
| Concord | Wisconsin Electric Power Co | Watertown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 203.4 GWh | Jun 1993 | Dec 2025 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Concord Energy | Concord Energy LLC | Concord, NC | Duke Energy Carolinas (DUK) | 63.1 GWh | Jan 2012 | May 2026 | Landfill Gas |
| Concord Farm | Shoe Show, Inc. | Concord, NC | Duke Energy Carolinas (DUK) | 1.6 GWh | Aug 2011 | Jan 2025 | Solar |
| Concord Solar Farm | Kearsarge Solar LLC | Concord, MA | ISO New England (ISNE) | 1.9 GWh | Mar 2014 | Dec 2025 | Solar |
| Condon Windpower LLC | ALLETE Clean Energy | Condon, OR | Bonneville Power Administration (BPAT) | 73.2 GWh | Nov 2001 | Dec 2025 | Wind |
| Conejos 1 Community Solar Array | MN8 Energy LLC | La Jara, CO | Public Service Company of Colorado (PSCO) | 3.8 GWh | Oct 2017 | Dec 2025 | Solar |
| Conemaugh | KeyCon Operating LLC | New Florence, PA | PJM Interconnection, LLC (PJM) | 4.8 TWh | Jan 1970 | May 2026 | Bituminous Coal : 99.4% Natural Gas : 0.6% |
| Conemaugh Hydro Plant | Pennsylvania Renewable Resources | Saltsburg, PA | PJM Interconnection, LLC (PJM) | 43.3 GWh | Jan 1989 | Dec 2025 | Water |
| Conetoe II Solar, LLC | Duke Energy Renewables Services | Conetoe, NC | PJM Interconnection, LLC (PJM) | 153.0 GWh | Nov 2015 | Dec 2025 | Solar |
| Conetoe Solar | Conetoe Solar, LLC | Tarboro, NC | PJM Interconnection, LLC (PJM) | 5.1 GWh | Nov 2015 | Dec 2025 | Solar |
| Conflitti Solar | CES Electron Farm One, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 100.0 MWh | - | Dec 2025 | Solar |
| Coniglio Solar | BT Coniglio Solar LLC | Wolfe City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 211.1 GWh | Jul 2021 | May 2026 | Solar |
| Conn Mun Electric Energy Coop | Tesla Inc. | Norwich, CT | ISO New England (ISNE) | 1.2 GWh | Nov 2016 | Dec 2025 | Solar |
| Connecticut College | Bloom Energy | New London, CT | ISO New England (ISNE) | 10.1 GWh | Aug 2019 | Dec 2025 | Natural Gas |
| Connell East LLC | Connell East LLC. | Berkeley Heights, NJ | PJM Interconnection, LLC (PJM) | 1.3 GWh | Dec 2012 | Dec 2025 | Solar |
| Connexus Solar Stanford 1STF | REA Investments, LLC | St. Francis, MN | Midcontinent Independent System Operator, Inc. (MISO) | 13.1 GWh | Apr 2021 | Dec 2025 | Solar |
| Conowingo | Constellation Power, Inc | Darlington, MD | PJM Interconnection, LLC (PJM) | 1.6 TWh | Feb 1928 | May 2026 | Water |
| Conrath DPC Solar | SoCore Energy LLC | Conrath, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2017 | Dec 2025 | Solar |
| Constantine | Indiana Michigan Power Co | Constantine, MI | PJM Interconnection, LLC (PJM) | 3.9 GWh | Dec 1922 | Dec 2025 | Water |
| Constellation New Energy Inc | Luminace Solar Federal, LLC | Medford, NJ | PJM Interconnection, LLC (PJM) | 4.8 GWh | Nov 2011 | Dec 2025 | Solar |
| Consumer Operations LLC | Georgia-Pacific Consumer Oper. Green Bay LLC | Green Bay, WI | Midcontinent Independent System Operator, Inc. (MISO) | 239.2 GWh | Dec 1953 | May 2026 | Natural Gas |
| Contrail Wind Farm | MidAmerican Energy Co | Bedford, IA | Midcontinent Independent System Operator, Inc. (MISO) | 340.7 GWh | Nov 2020 | May 2026 | Wind |
| Control Gorge | Los Angeles Department of Water & Power | Bishop, CA | Los Angeles Department of Water and Power (LDWP) | 46.4 GWh | Mar 1952 | Dec 2025 | Water |
| Coody Cochran | Westbound Solar LLC | Cochran, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.6 GWh | Sep 2019 | Dec 2025 | Solar |
| Coogee Solar | SunStrong Management | Grantsboro, NC | Duke Energy Progress East (CPLE) | 10.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Cooke | Consumers Energy Co - (MI) | Oscoda, MI | Midcontinent Independent System Operator, Inc. (MISO) | 24.3 GWh | Dec 1910 | Dec 2025 | Water |
| Cooks Mill PV I | Cooks Mill PV I, LLC | Matoon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 44.9 GWh | - | May 2026 | Solar |
| Cookstown | Strata Manager, LLC | Goldsboro, NC | Duke Energy Progress West (CPLW) | 9.8 GWh | Jan 2019 | Dec 2025 | Solar |
| Cool Springs Solar (Hybrid) | Cool Springs Solar, LLC | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 495.6 GWh | Nov 2021 | May 2026 | Solar |
| Coolidge Generation Station | Salt River Project | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 58.6 GWh | Apr 2011 | May 2026 | Natural Gas |
| Coolidge Solar 1, LLC | Coolidge Solar I, LLC | Ludlow, VT | ISO New England (ISNE) | 24.9 GWh | Nov 2018 | May 2026 | Solar |
| 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 |
| Cooper | East Kentucky Power Coop, Inc | Somerset, KY | PJM Interconnection, LLC (PJM) | 619.6 GWh | Jan 1965 | May 2026 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Cooper Farms VW Project | Cooper Hatchery Inc. | Van Wert, OH | PJM Interconnection, LLC (PJM) | 12.8 GWh | Feb 2012 | Dec 2024 | Wind |
| Cooper Lake | Chugach Electric Assn Inc | Cooper Landing, AK | 52.5 GWh | Apr 1961 | Dec 2025 | Water | |
| Cooper Nuclear Station | Nebraska Public Power District | Brownville, NE | Southwest Power Pool (SWPP) | 6.9 TWh | Feb 1974 | May 2026 | Nuclear |
| Cooperative Solar One | East Kentucky Power Coop, Inc | Winchester, KY | PJM Interconnection, LLC (PJM) | 13.1 GWh | Oct 2017 | Dec 2025 | Solar |
| Coopersville | Energy Developments, Inc d/b/a EDL | Coopersville, MI | Midcontinent Independent System Operator, Inc. (MISO) | 37.9 GWh | May 1994 | Dec 2025 | Landfill Gas |
| Cope | Dominion Energy South Carolina, Inc | Cope, SC | Dominion Energy South Carolina, Inc. (SCEG) | 1.6 TWh | Dec 1995 | May 2026 | Natural Gas : 68.7% Bituminous Coal : 31.2% |
| Copenhagen Plant | Central Rivers Power US, LLC | Copenhagen, NY | New York Independent System Operator (NYIS) | 7.0 GWh | May 1984 | Dec 2025 | Water |
| Copenhagen Solar | NY USLE Copenhagen CR194 LLC | Copenhagen, NY | New York Independent System Operator (NYIS) | 5.1 GWh | Apr 2024 | Dec 2025 | Solar |
| Copenhagen Wind Farm | EDF Renewable Asset Holdings, Inc. | Copenhagen, NY | New York Independent System Operator (NYIS) | 250.2 GWh | Nov 2018 | May 2026 | Wind |
| Copper | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 27.8 GWh | Jun 1980 | Dec 2025 | Natural Gas |
| Copper Crossing Energy and Research Cent | Salt River Project | Florence, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 4.3 GWh | Apr 2024 | Dec 2025 | Natural Gas |
| Copper Dam Plant | Farmer's Irrigation District | Hood River, OR | PacifiCorp West (PACW) | 14.6 GWh | Dec 1985 | Dec 2025 | Water |
| Copper Mountain Solar 2 | RWE Clean Energy | Boulder City, NV | California Independent System Operator (CISO) | 726.0 GWh | Jun 2012 | Dec 2025 | Solar |
| Copper Mountain Solar 3 | RWE Clean Energy | Boulder City, NV | Los Angeles Department of Water and Power (LDWP) | 603.2 GWh | Apr 2014 | May 2026 | Solar |
| Copper Mountain Solar 4, LLC | RWE Clean Energy | Boulder City, NV | California Independent System Operator (CISO) | 248.3 GWh | Aug 2016 | Dec 2025 | Solar |
| Copper Mountain Solar 5, LLC | RWE Clean Energy | Boulder City, NV | Nevada Power Company (NEVP) | 695.5 GWh | Feb 2021 | May 2026 | Solar |
| Copperfield | Cypress Creek Renewables | Troy, NC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2018 | Dec 2025 | Solar |
| Copperhead Solar, LLC | Geronimo Power | Riesel, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 279.6 GWh | Aug 2024 | May 2026 | Solar |
| Copperton Solar Plant No. 1 | Kennecott Utah Copper | Bingham Canyon, UT | PacifiCorp East (PACE) | 7.3 GWh | Oct 2024 | Dec 2025 | Solar |
| Coral Bells Solar, LLC | Geronimo Power | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Nov 2020 | Dec 2025 | Solar |
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 |