| Missouri River Wastewater Treatment | City of Omaha - (NE) | Omaha, NE | 10 GWh | Mar 1985 | May 2026 |
Other Biomass Gas : 99.8%
|
| Wolf Creek Generating Station | Wolf Creek Nuclear Optg Corp | Burlington, KS | 9 TWh | Aug 1985 | May 2026 |
Nuclear
|
| Chanute 3 | City of Chanute (KS) | Chanute, KS | 331 MWh | Sep 1985 | Dec 2025 |
Natural Gas : 78.6%
Distillate Fuel Oil : 21.4%
|
| Chillicothe | Chillicothe Municipal Utils (MO) | Chillicothe, MO | 3 GWh | May 1986 | Dec 2025 |
Natural Gas : 92.5%
Distillate Fuel Oil : 7.5%
|
| City Light & Water | City of Blue Hill - (NE) | Blue Hill, NE | 3 MWh | Dec 1986 | Dec 2024 |
Distillate Fuel Oil
|
| Papillion Creek Wastewater | City of Omaha - (NE) | Bellevue, NE | 3 GWh | Apr 1987 | May 2026 |
Natural Gas : 71.1%
Other Biomass Gas : 28.9%
|
| Western Sugar Coop - Scottsbluff | Western Sugar Cooperative | Scottsbluff, NE | 15 GWh | Aug 1987 | May 2026 |
Natural Gas
|
| Wasson CO2 Removal Plant | Occidental Permian Ltd | Denver City, TX | 114 GWh | Jan 1988 | Dec 2025 |
Natural Gas
|
| Archer Daniels Midland Lincoln | Archer Daniels Midland Co | Lincoln, NE | 11 GWh | Jun 1988 | Dec 2024 |
Natural Gas
|
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | 134 GWh | Nov 1988 | Dec 2025 |
Water
|
| Wellington 2 | City of Wellington - (KS) | Wellington, KS | 3 GWh | Dec 1988 | Dec 2025 |
Natural Gas
|
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | 81 GWh | Jul 1989 | Nov 2025 |
Water
|
| Frontier | Oklahoma Gas & Electric Co | Oklahoma City, OK | 462 GWh | Aug 1989 | May 2026 |
Natural Gas
|
| Gardner Energy Center | City of Gardner - (KS) | Gardner, KS | 504 MWh | Apr 1990 | Dec 2025 |
Natural Gas
|
| River Valley | Oklahoma Gas & Electric Co | Panama, OK | 487 GWh | Aug 1990 | May 2026 |
Subbituminous Coal : 89.9%
Tire-derived Fuels : 6.3%
Natural Gas : 3.6%
|
| Grand Ave Plant | Vicinity Energy Kansas City | Kansas City, MO | 42 GWh | Jun 1991 | May 2026 |
Natural Gas
|
| Waste Water Plant Generator | City of Winfield - (KS) | Winfield, KS | 6 MWh | Feb 1993 | Dec 2025 |
Distillate Fuel Oil
|
| Pratt 2 | City of Pratt- (KS) | Pratt, KS | 195 MWh | May 1994 | Dec 2025 |
Natural Gas : 75.1%
Distillate Fuel Oil : 24.9%
|
| State Line Combined Cycle | Empire District Electric Co | Joplin, MO | 2 TWh | Apr 1995 | May 2026 |
Natural Gas
|
| El Dorado Refinery | Frontier El Dorado Refinery LLC | El Dorado, KS | 232 GWh | Dec 1995 | May 2026 |
Natural Gas
|
| West Receiving | City of Denison - (IA) | Denison, IA | 8 MWh | Mar 1998 | Dec 2025 |
Distillate Fuel Oil
|
| McPherson 3 | City of McPherson - (KS) | McPherson, KS | 7 GWh | Sep 1998 | Dec 2025 |
Natural Gas : 87.3%
Distillate Fuel Oil : 12.7%
|
| Moorhead Wind Turbine | City of Moorhead - (MN) | Moorhead, MN | 809 MWh | Apr 1999 | Dec 2025 |
Wind
|
| Black Hawk Station | Borger Energy Associates LP | Borger, TX | 1 TWh | May 1999 | May 2026 |
Natural Gas : 86.6%
Other Gas : 13.4%
|
| Mustang Station | Golden Spread Electric Cooperative, Inc | Denver City, TX | 2 TWh | May 1999 | May 2026 |
Natural Gas
|
| Oxford (KS) | City of Oxford - (KS) | Oxford, KS | 4 MWh | Jun 1999 | Dec 2025 |
Distillate Fuel Oil
|
| Erie Energy Center | City of Erie - (KS) | Erie, KS | 2 GWh | Jun 1999 | Dec 2025 |
Distillate Fuel Oil
|
| City of West Plains Power Station | City of West Plains - (MO) | West Plains, MO | 3 GWh | Apr 2000 | Dec 2025 |
Natural Gas : 90.4%
Distillate Fuel Oil : 9.6%
|
| Iowa Distributed Wind Generation Project | City of Algona - (IA) | Algona, IA | 4 GWh | May 2000 | Dec 2025 |
Wind
|
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | 64 MWh | Jun 2000 | Dec 2025 |
Distillate Fuel Oil
|
| Eastman Cogeneration Facility | Eastman Cogeneration LP | Longview, TX | 3 TWh | Mar 2001 | May 2026 |
Natural Gas
|
| Spring Creek Energy Center | Evergy Kansas Central, Inc | Edmond, OK | 124 GWh | Apr 2001 | Dec 2025 |
Natural Gas
|
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | 84 GWh | Apr 2001 | Dec 2024 |
Natural Gas
|
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | 285 GWh | Apr 2001 | Dec 2025 |
Natural Gas
|
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | 2 TWh | May 2001 | May 2026 |
Natural Gas
|
| McClain Energy Facility | Oklahoma Gas & Electric Co | Newcastle, OK | 2 TWh | May 2001 | May 2026 |
Natural Gas
|
| Coon Rapids II | City of Coon Rapids -(IA) | Coon Rapids, IA | 57 MWh | Sep 2001 | Dec 2025 |
Distillate Fuel Oil
|
| Gray County Wind Energy | Gray County Wind Energy LLC | Montezuma, KS | 237 GWh | Oct 2001 | Dec 2025 |
Wind
|
| Llano Estacado Wind Ranch | Llano Estacado Wind Ranch | White Deer, TX | 77 GWh | Nov 2001 | Dec 2025 |
Wind
|
| Russell Energy Center | City of Russell - (KS) | Russell, KS | 385 MWh | Jan 2002 | Dec 2025 |
Natural Gas
|
| Green Country Power Station | Public Service Co of Oklahoma | Jenks, OK | 4 TWh | Jan 2002 | May 2026 |
Natural Gas
|
| Elk City Station | Omaha Public Power District | Bennington, NE | 39 GWh | Mar 2002 | Oct 2025 |
Landfill Gas
|
| Oneta Energy Center | Oneta Power LLC | Broken Arrow, OK | 4 TWh | Jun 2002 | May 2026 |
Natural Gas
|
| McCartney | City Utilities of Springfield - (MO) | Strafford, MO | 81 GWh | Jun 2002 | Dec 2025 |
Natural Gas
|
| Minot Wind Project | Basin Electric Power Coop | Minot, ND | 18 GWh | Dec 2002 | Dec 2024 |
Wind
|
| Cass County | Omaha Public Power District | Plattsmouth, NE | 155 GWh | Apr 2003 | Dec 2025 |
Natural Gas
|
| Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | 3 TWh | May 2003 | May 2026 |
Natural Gas
|
| West Gardner | Evergy Metro | Johnson, KS | 239 GWh | May 2003 | Dec 2025 |
Natural Gas
|
| Osawatomie | Evergy Metro | Miami, KS | 54 GWh | May 2003 | Dec 2025 |
Natural Gas
|
| Terry Bundy Generating Station | Lincoln Electric System | Lincoln, NE | 123 GWh | Jul 2003 | May 2026 |
Natural Gas : 73.5%
Landfill Gas : 19.6%
Distillate Fuel Oil : 6.9%
|
| Mulvane 2 | City of Mulvane - (KS) | Mulvane, KS | 61 MWh | Aug 2003 | Dec 2025 |
Distillate Fuel Oil
|
| Oklahoma Wind Energy Center | FPL Energy Oklahoma Wind LLC | Woodward, OK | 141 GWh | Sep 2003 | Dec 2025 |
Wind
|
| Exira | Western Minnesota Mun Pwr Agny | Brayton, IA | 243 GWh | Mar 2004 | Dec 2025 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Redbud Power Plant | Oklahoma Gas & Electric Co | Luther, OK | 4 TWh | Apr 2004 | May 2026 |
Natural Gas
|
| Baldwin City Plant No 2 | City of Baldwin City- (KS) | Baldwin City, KS | 122 MWh | Jul 2004 | Dec 2025 |
Distillate Fuel Oil : 76.4%
Natural Gas : 23.6%
|
| Ft. Pierre | City of Fort Pierre - (SD) | Fort Pierre, SD | 68 MWh | Sep 2004 | Dec 2025 |
Distillate Fuel Oil
|
| Caprock Wind Farm | Leeward Asset Management, LLC | San Jon, NM | 379 GWh | Nov 2004 | Dec 2025 |
Wind
|
| Beatrice | Nebraska Public Power District | Beatrice, NE | 356 GWh | Dec 2004 | Dec 2025 |
Natural Gas
|
| Weatherford Wind Energy Center | FPL Energy Weatherford, LLC | Weatherford, OK | 610 GWh | Mar 2005 | Dec 2025 |
Wind
|
| Adrian | Adrian Public Utilities Comm | Adrian, MN | 21 MWh | Apr 2005 | Dec 2024 |
Distillate Fuel Oil
|
| East Kansas Agri-Energy, LLC | East Kansas Agri-Energy, LLC | Garnett, KS | 5 GWh | May 2005 | May 2026 |
Waste Heat
|
| Cambridge | City of Cambridge - (NE) | Cambridge, NE | 20 MWh | May 2005 | Dec 2025 |
Distillate Fuel Oil
|
| South Harper | Evergy Missouri West | Kansas City, MO | 218 GWh | Jul 2005 | Dec 2025 |
Natural Gas
|
| Ainsworth Wind | Nebraska Public Power District | Ainsworth, NE | 66 GWh | Sep 2005 | Dec 2025 |
Wind
|
| San Juan Mesa Wind Project LLC | NRG Energy Gas & Wind Holdings Inc | Elida, NM | 224 GWh | Nov 2005 | May 2026 |
Wind
|
| Elk River Wind | Avangrid Power LLC | Beaumont, KS | 265 GWh | Nov 2005 | Dec 2025 |
Wind
|
| Blue Canyon Windpower II | Blue Canyon Windpower II LLC | Carnegie, OK | 566 GWh | Nov 2005 | Dec 2025 |
Wind
|
| Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | 34 MWh | Dec 2005 | Dec 2025 |
Distillate Fuel Oil
|
| Mustang Station Unit 4 | Golden Spread Electric Cooperative, Inc | Denver City, TX | 2 TWh | Mar 2006 | Dec 2025 |
Natural Gas
|
| Groton Generation Station | Basin Electric Power Coop | Groton, SD | 221 GWh | Jun 2006 | Dec 2025 |
Natural Gas
|
| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | 18 GWh | Jun 2006 | May 2026 |
Natural Gas
|
| OREG 1 Inc | Ormat Nevada Inc | Culbertson, MT | 124 GWh | Jun 2006 | May 2026 |
Waste Heat
|
| Spearville | Evergy Metro | Ford, KS | 128 GWh | Aug 2006 | Dec 2025 |
Wind
|
| Filet Wind (5) LLC | UPC Power Solutions | Stratford, TX | 3 GWh | Oct 2006 | Dec 2024 |
Wind
|
| Centennial Wind Farm | Oklahoma Gas & Electric Co | Fort Supply, OK | 157 GWh | Nov 2006 | Dec 2025 |
Wind
|
| Tenderloin Wind (6) LLC | UPC Power Solutions | Texhoma, TX | 4 GWh | Dec 2006 | Dec 2024 |
Wind
|
| Wildorado Wind LLC | Wildorado Wind, LLC | Vega, TX | 672 GWh | Mar 2007 | Dec 2025 |
Wind
|
| Crosswind Energy Project | Junction Hilltop Management LLC | Ruthven, IA | 55 GWh | May 2007 | Dec 2024 |
Wind
|
| MJMEUC Generating Station #1 | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Laddonia, MO | 90 GWh | Sep 2007 | Dec 2025 |
Natural Gas
|
| Sleeping Bear LLC | NRG Energy Gas & Wind Holdings Inc | Woodward, OK | 84 GWh | Sep 2007 | Dec 2025 |
Wind
|
| Smoky Hills Wind Project Phase I | Smoky Hills Wind Farm I LLC | Lincoln, KS | 140 GWh | Dec 2007 | Dec 2025 |
Wind
|
| Porterhouse Wind (4) LLC | UPC Power Solutions | Gruver, TX | 9 GWh | Dec 2007 | Dec 2024 |
Wind
|
| Flat Iron Wind (7) LLC | UPC Power Solutions | Sunray, TX | 5 GWh | Mar 2008 | Dec 2024 |
Wind
|
| Brisket Wind (8) LLC | UPC Power Solutions | Sunray, TX | 6 GWh | Mar 2008 | Dec 2024 |
Wind
|
| Tri-Tip Wind (9) LLC | UPC Power Solutions | Sunray, TX | 6 GWh | Mar 2008 | Dec 2024 |
Wind
|
| Ribeye Wind (11) LLC | UPC Power Solutions | Dumas, TX | 6 GWh | Apr 2008 | Dec 2024 |
Wind
|
| T-Bone Wind (10) LLC | UPC Power Solutions | Dumas, TX | 5 GWh | Apr 2008 | Dec 2024 |
Wind
|
| Goodman Energy Center | Midwest Energy Inc - (KS) | Hays, KS | 83 GWh | May 2008 | Dec 2025 |
Natural Gas
|
| Emporia Energy Center | Evergy Kansas Central, Inc | Emporia, KS | 634 GWh | May 2008 | May 2026 |
Natural Gas
|
| Osceola Windpower LLC | Osceola Windpower LLC | Harris, IA | 384 GWh | Jun 2008 | May 2026 |
Wind
|
| Bonanza BioEnergy LLC | Bonanza BioEnergy LLC | Garden City, KS | 5 GWh | Jul 2008 | May 2026 |
Natural Gas
|
| Hobbs Generating Station | Lea Power Partners LLC | Hobbs, NM | 3 TWh | Aug 2008 | May 2026 |
Natural Gas
|
| Smoky Hills Wind Project Phase II | Smoky Hills Wind Project II LLC | Lincoln, KS | 220 GWh | Oct 2008 | Dec 2025 |
Wind
|
| Red Hills Wind Project LLC | Acciona Wind Energy USA LLC | Hammon, OK | 190 GWh | Nov 2008 | Dec 2025 |
Wind
|
| Arkalon Ethanol LLC | Arkalon Ethanol LLC | Liberal, KS | 15 GWh | Nov 2008 | Dec 2025 |
Natural Gas
|
| Buffalo Bear LLC | Buffalo Bear, LLC | Woodward, OK | 20 GWh | Nov 2008 | Dec 2025 |
Wind
|
| OREG 2 Inc | Ormat Nevada Inc | Culbertson, MT | 126 GWh | Nov 2008 | May 2026 |
Waste Heat
|
| Cloud County Wind Farm | Cloud County Windfarm, LLC | Concordia, KS | 326 GWh | Nov 2008 | May 2026 |
Wind
|
| Majestic 1 Wind Farm | NextEra Energy Majestic Wind | Panhandle, TX | 350 GWh | Dec 2008 | Dec 2025 |
Wind
|
| Great Plains Windpark LLC | Great Plains Windpark Legacy LLC | Spearman, TX | 107 GWh | Dec 2008 | Dec 2024 |
Wind
|
