| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | 18 GWh | Jun 2006 | Jul 2026 |
Natural Gas
|
| Mustang Station Unit 4 | Golden Spread Electric Cooperative, Inc | Denver City, TX | 2 TWh | Mar 2006 | Dec 2025 |
Natural Gas
|
| Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | 34 MWh | Dec 2005 | Dec 2025 |
Distillate Fuel Oil
|
| Elk River Wind | Avangrid Power LLC | Beaumont, KS | 265 GWh | Nov 2005 | Dec 2025 |
Wind
|
| San Juan Mesa Wind Project LLC | NRG Energy Gas & Wind Holdings Inc | Elida, NM | 223 GWh | Nov 2005 | Jul 2026 |
Wind
|
| Blue Canyon Windpower II | Blue Canyon Windpower II LLC | Carnegie, OK | 566 GWh | Nov 2005 | Dec 2025 |
Wind
|
| Ainsworth Wind | Nebraska Public Power District | Ainsworth, NE | 66 GWh | Sep 2005 | Dec 2025 |
Wind
|
| South Harper | Evergy Missouri West | Kansas City, MO | 218 GWh | Jul 2005 | Dec 2025 |
Natural Gas
|
| Cambridge | City of Cambridge - (NE) | Cambridge, NE | 20 MWh | May 2005 | Dec 2025 |
Distillate Fuel Oil
|
| East Kansas Agri-Energy, LLC | East Kansas Agri-Energy, LLC | Garnett, KS | 5 GWh | May 2005 | Jul 2026 |
Waste Heat
|
| Adrian | Adrian Public Utilities Comm | Adrian, MN | 12 MWh | Apr 2005 | Dec 2025 |
Distillate Fuel Oil
|
| Weatherford Wind Energy Center | FPL Energy Weatherford, LLC | Weatherford, OK | 610 GWh | Mar 2005 | Dec 2025 |
Wind
|
| Beatrice | Nebraska Public Power District | Beatrice, NE | 356 GWh | Dec 2004 | Dec 2025 |
Natural Gas
|
| Caprock Wind Farm | Leeward Asset Management, LLC | San Jon, NM | 379 GWh | Nov 2004 | Dec 2025 |
Wind
|
| Ft. Pierre | City of Fort Pierre - (SD) | Fort Pierre, SD | 68 MWh | Sep 2004 | Dec 2025 |
Distillate Fuel Oil
|
| 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%
|
| Redbud Power Plant | Oklahoma Gas & Electric Co | Luther, OK | 4 TWh | Apr 2004 | Jul 2026 |
Natural Gas
|
| Exira | Western Minnesota Mun Pwr Agny | Brayton, IA | 243 GWh | Mar 2004 | Dec 2025 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Oklahoma Wind Energy Center | FPL Energy Oklahoma Wind LLC | Woodward, OK | 141 GWh | Sep 2003 | Dec 2025 |
Wind
|
| Mulvane 2 | City of Mulvane - (KS) | Mulvane, KS | 61 MWh | Aug 2003 | Dec 2025 |
Distillate Fuel Oil
|
| Terry Bundy Generating Station | Lincoln Electric System | Lincoln, NE | 131 GWh | Jul 2003 | Jul 2026 |
Natural Gas : 75.4%
Landfill Gas : 18.2%
Distillate Fuel Oil : 6.5%
|
| Osawatomie | Evergy Metro | Miami, KS | 54 GWh | May 2003 | Dec 2025 |
Natural Gas
|
| West Gardner | Evergy Metro | Johnson, KS | 239 GWh | May 2003 | Dec 2025 |
Natural Gas
|
| Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | 3 TWh | May 2003 | Jul 2026 |
Natural Gas
|
| Cass County | Omaha Public Power District | Plattsmouth, NE | 155 GWh | Apr 2003 | Dec 2025 |
Natural Gas
|
| Minot Wind Project | Basin Electric Power Coop | Minot, ND | 18 GWh | Dec 2002 | Dec 2024 |
Wind
|
| McCartney | City Utilities of Springfield - (MO) | Strafford, MO | 81 GWh | Jun 2002 | Dec 2025 |
Natural Gas
|
| Oneta Energy Center | Oneta Power LLC | Broken Arrow, OK | 4 TWh | Jun 2002 | Jul 2026 |
Natural Gas
|
| Elk City Station | Omaha Public Power District | Bennington, NE | 39 GWh | Mar 2002 | Oct 2025 |
Landfill Gas
|
| 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 | Jul 2026 |
Natural Gas
|
| Llano Estacado Wind Ranch | Llano Estacado Wind Ranch | White Deer, TX | 77 GWh | Nov 2001 | Dec 2025 |
Wind
|
| Gray County Wind Energy | Gray County Wind Energy LLC | Montezuma, KS | 237 GWh | Oct 2001 | Dec 2025 |
Wind
|
| Coon Rapids II | City of Coon Rapids -(IA) | Coon Rapids, IA | 57 MWh | Sep 2001 | Dec 2025 |
Distillate Fuel Oil
|
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | 2 TWh | May 2001 | Jul 2026 |
Natural Gas
|
| McClain Energy Facility | Oklahoma Gas & Electric Co | Newcastle, OK | 2 TWh | May 2001 | Jul 2026 |
Natural Gas
|
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | 285 GWh | Apr 2001 | Dec 2025 |
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
|
| Eastman Cogeneration Facility | Eastman Cogeneration LP | Longview, TX | 3 TWh | Mar 2001 | Jul 2026 |
Natural Gas
|
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | 64 MWh | Jun 2000 | Dec 2025 |
Distillate Fuel Oil
|
| Iowa Distributed Wind Generation Project | City of Algona - (IA) | Algona, IA | 4 GWh | May 2000 | Dec 2025 |
Wind
|
| 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%
|
| 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
|
| Black Hawk Station | Borger Energy Associates LP | Borger, TX | 1 TWh | May 1999 | Jul 2026 |
Natural Gas : 86.0%
Other Gas : 14.0%
|
| Mustang Station | Golden Spread Electric Cooperative, Inc | Denver City, TX | 2 TWh | May 1999 | Jul 2026 |
Natural Gas
|
| Moorhead Wind Turbine | City of Moorhead - (MN) | Moorhead, MN | 809 MWh | Apr 1999 | Dec 2025 |
Wind
|
| McPherson 3 | City of McPherson - (KS) | McPherson, KS | 7 GWh | Sep 1998 | Dec 2025 |
Natural Gas : 87.3%
Distillate Fuel Oil : 12.7%
|
| West Receiving | City of Denison - (IA) | Denison, IA | 8 MWh | Mar 1998 | Dec 2025 |
Distillate Fuel Oil
|
| El Dorado Refinery | Frontier El Dorado Refinery LLC | El Dorado, KS | 227 GWh | Dec 1995 | Jul 2026 |
Natural Gas
|
| State Line Combined Cycle | Empire District Electric Co | Joplin, MO | 2 TWh | Apr 1995 | Jul 2026 |
Natural Gas
|
| Pratt 2 | City of Pratt- (KS) | Pratt, KS | 195 MWh | May 1994 | Dec 2025 |
Natural Gas : 75.1%
Distillate Fuel Oil : 24.9%
|
| Waste Water Plant Generator | City of Winfield - (KS) | Winfield, KS | 6 MWh | Feb 1993 | Dec 2025 |
Distillate Fuel Oil
|
| Grand Ave Plant | Vicinity Energy Kansas City | Kansas City, MO | 43 GWh | Jun 1991 | Jul 2026 |
Natural Gas
|
| River Valley | Oklahoma Gas & Electric Co | Panama, OK | 561 GWh | Aug 1990 | Jul 2026 |
Subbituminous Coal : 91.1%
Tire-derived Fuels : 5.8%
Natural Gas : 3.0%
|
| Gardner Energy Center | City of Gardner - (KS) | Gardner, KS | 504 MWh | Apr 1990 | Dec 2025 |
Natural Gas
|
| Frontier | Oklahoma Gas & Electric Co | Oklahoma City, OK | 487 GWh | Aug 1989 | Jul 2026 |
Natural Gas
|
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | 81 GWh | Jul 1989 | Nov 2025 |
Water
|
| Wellington 2 | City of Wellington - (KS) | Wellington, KS | 3 GWh | Dec 1988 | Dec 2025 |
Natural Gas
|
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | 134 GWh | Nov 1988 | Dec 2025 |
Water
|
| Archer Daniels Midland Lincoln | Archer Daniels Midland Co | Lincoln, NE | 45 GWh | Jun 1988 | Dec 2025 |
Natural Gas
|
| Wasson CO2 Removal Plant | Occidental Permian Ltd | Denver City, TX | 114 GWh | Jan 1988 | Dec 2025 |
Natural Gas
|
| Western Sugar Coop - Scottsbluff | Western Sugar Cooperative | Scottsbluff, NE | 15 GWh | Aug 1987 | Jun 2026 |
Natural Gas
|
| Papillion Creek Wastewater | City of Omaha - (NE) | Bellevue, NE | 3 GWh | Apr 1987 | Jul 2026 |
Natural Gas : 78.6%
Other Biomass Gas : 21.4%
|
| City Light & Water | City of Blue Hill - (NE) | Blue Hill, NE | 24 MWh | Dec 1986 | Dec 2025 |
Distillate Fuel Oil
|
| Chillicothe | Chillicothe Municipal Utils (MO) | Chillicothe, MO | 3 GWh | May 1986 | Dec 2025 |
Natural Gas : 92.5%
Distillate Fuel Oil : 7.5%
|
| Chanute 3 | City of Chanute (KS) | Chanute, KS | 331 MWh | Sep 1985 | Dec 2025 |
Natural Gas : 78.6%
Distillate Fuel Oil : 21.4%
|
| Wolf Creek Generating Station | Wolf Creek Nuclear Optg Corp | Burlington, KS | 9 TWh | Aug 1985 | Jul 2026 |
Nuclear
|
| Missouri River Wastewater Treatment | City of Omaha - (NE) | Omaha, NE | 11 GWh | Mar 1985 | Jul 2026 |
Other Biomass Gas : 99.8%
|
| Kingsley | Central Nebraska Pub P&I Dist | Ogallala, NE | 49 GWh | Oct 1984 | Dec 2025 |
Water
|
| Antelope Valley | Basin Electric Power Coop | Beulah, ND | 6 TWh | Jun 1984 | Jul 2026 |
Lignite Coal : 99.4%
Natural Gas : 0.6%
|
| Holcomb | Sunflower Electric Power Corp | Holcomb, KS | 1 TWh | Jul 1983 | Jul 2026 |
Subbituminous Coal : 99.5%
Natural Gas : 0.5%
|
| Snider Industries | Snider Industries Inc | Marshall, TX | 14 GWh | Jul 1983 | Dec 2025 |
Wood/Wood Waste Solids
|
| Platte | City of Grand Island - (NE) | Grand Island, NE | 396 GWh | Nov 1982 | Dec 2025 |
Subbituminous Coal : 99.7%
|
| Engineered Carbons Borger Cogen | Orion Engineered Carbons | Borger, TX | 32 GWh | Sep 1982 | Dec 2025 |
Other Gas : 99.5%
|
| Hugo | Western Farmers Elec Coop, Inc | Fort Towson, OK | 1 TWh | Mar 1982 | Jul 2026 |
Subbituminous Coal : 99.7%
|
| Tolk | Southwestern Public Service Co | Muleshoe, TX | 3 TWh | Dec 1981 | Jul 2026 |
Subbituminous Coal : 85.6%
Natural Gas : 14.4%
|
| Whelan Energy Center | City of Hastings - (NE) | Hastings, NE | 1 TWh | Jun 1981 | Jul 2026 |
Subbituminous Coal : 99.8%
|
| GREC | Grand River Dam Authority | Chouteau, OK | 3 TWh | May 1981 | Jul 2026 |
Natural Gas : 61.5%
Subbituminous Coal : 38.5%
|
| Ralph Green | Evergy Missouri West | Pleasant Hill, MO | 34 GWh | May 1981 | Oct 2025 |
Natural Gas
|
| Nearman Creek | City of Kansas City - (KS) | Kansas, KS | 1 TWh | May 1981 | Jul 2026 |
Subbituminous Coal : 89.1%
Natural Gas : 9.8%
Distillate Fuel Oil : 1.1%
|
| Iatan | Evergy Metro | Weston, MO | 5 TWh | Apr 1980 | Jul 2026 |
Subbituminous Coal : 99.2%
Distillate Fuel Oil : 0.8%
|
| Mobile | Nebraska Public Power District | York, NE | 29 MWh | Dec 1979 | Dec 2025 |
Distillate Fuel Oil
|
| Sooner | Oklahoma Gas & Electric Co | Red Rock, OK | 2 TWh | Oct 1979 | Jul 2026 |
Subbituminous Coal : 99.2%
Distillate Fuel Oil : 0.8%
|
| Gerald Gentleman | Nebraska Public Power District | Sutherland, NE | 7 TWh | Mar 1979 | Jul 2026 |
Subbituminous Coal : 99.6%
|
| Nebraska City | Omaha Public Power District | Nebraska City, NE | 8 TWh | Mar 1979 | Jul 2026 |
Subbituminous Coal : 99.6%
|
| Jeffrey Energy Center | Evergy Kansas Central, Inc | St. Mary's, KS | 7 TWh | Jun 1978 | Jul 2026 |
Subbituminous Coal : 99.8%
|
| Spirit Mound | Basin Electric Power Coop | Vermillion, SD | 2 GWh | May 1978 | Jul 2026 |
Distillate Fuel Oil
|
| Aberdeen CT | NorthWestern Energy - (SD) | Aberdeen, SD | 56 GWh | Apr 1978 | Dec 2025 |
Natural Gas
|
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | 3 TWh | Apr 1978 | Jul 2026 |
Subbituminous Coal : 99.8%
|
| Empire Energy Center | Empire District Electric Co | Sarcoxie, MO | 144 GWh | Feb 1978 | Dec 2025 |
Natural Gas : 93.5%
Jet Fuel : 6.5%
|
| Georgia-Pacific Muskogee | Georgia-Pacific Muskogee LLC | Muskogee, OK | 349 GWh | Feb 1978 | Jul 2026 |
Natural Gas : 88.9%
Subbituminous Coal : 11.1%
|
| Watertown Power Plant | Missouri Basin Muni Power Agny | Watertown, SD | 2 GWh | Dec 1977 | Dec 2025 |
Distillate Fuel Oil
|
| Muskogee | Oklahoma Gas & Electric Co | Fort Gibson, OK | 3 TWh | Nov 1977 | Jul 2026 |
Natural Gas : 60.3%
Subbituminous Coal : 39.7%
|
| Welsh | Southwestern Electric Power Co | Pittsburg, TX | 3 TWh | Feb 1977 | Jul 2026 |
Subbituminous Coal : 99.7%
|
| John Twitty Energy Center | City Utilities of Springfield - (MO) | Springfield, MO | 2 TWh | May 1976 | Jul 2026 |
Subbituminous Coal : 97.2%
Natural Gas : 2.8%
|
| Poplar Bluff Generating Station | City of Poplar Bluff - (MO) | Poplar Bluff, MO | 679 MWh | Apr 1976 | Dec 2025 |
Natural Gas : 92.4%
Distillate Fuel Oil : 7.6%
|
| Harrington | Southwestern Public Service Co | Amarillo, TX | 2 TWh | Dec 1975 | Jul 2026 |
Natural Gas
|
| Rokeby | Lincoln Electric System | Lincoln, NE | 13 GWh | Jun 1975 | Dec 2025 |
Natural Gas : 86.9%
Distillate Fuel Oil : 13.1%
|
