| Wilber | City of Wilber | Wilber, NE | 24 MWh | Dec 1959 | Dec 2024 |
Distillate Fuel Oil
|
| Nichols | Southwestern Public Service Co | Amarillo, TX | 2 TWh | Dec 1959 | Dec 2024 |
Natural Gas
|
| Arsenal Hill | Southwestern Electric Power Co | Shreveport, LA | 192 GWh | Feb 1960 | Dec 2024 |
Natural Gas
|
| Earl F Wisdom | Corn Belt Power Coop | Spencer, IA | 7 GWh | Mar 1960 | Dec 2024 |
Natural Gas : 95.6%
Distillate Fuel Oil : 4.4%
|
| Sheldon | Nebraska Public Power District | Hallam, NE | 712 GWh | Dec 1960 | Sep 2025 |
Subbituminous Coal : 99.7%
|
| Northeastern | Public Service Co of Oklahoma | Oologah, OK | 5 TWh | Mar 1961 | Sep 2025 |
Natural Gas : 65.0%
Subbituminous Coal : 35.0%
|
| Gordon Evans Energy Center | Evergy Kansas South, Inc | Colwich, KS | 225 GWh | May 1961 | Sep 2025 |
Natural Gas : 98.5%
Distillate Fuel Oil : 1.5%
|
| Hoisington | City of Hoisington - (KS) | Hoisington, KS | 32 MWh | Jul 1961 | Dec 2024 |
Distillate Fuel Oil : 62.2%
Natural Gas : 37.8%
|
| Kingman Municipal Power and Light Plant | City of Kingman - (KS) | Kingman, KS | 2 GWh | Mar 1962 | Dec 2024 |
Natural Gas : 83.1%
Distillate Fuel Oil : 16.9%
|
| Oahe | USACE-Omaha | Pierre, SD | 2 TWh | Mar 1962 | Dec 2024 |
Water
|
| Comanche (OK) | Public Service Co of Oklahoma | Lawton, OK | 501 GWh | Apr 1962 | Dec 2024 |
Natural Gas
|
| West 14th Street | City of Winfield - (KS) | Winfield, KS | 1 GWh | Jul 1962 | Dec 2024 |
Natural Gas
|
| La Crosse | City of La Crosse - (KS) | La Crosse, KS | 13 MWh | Oct 1962 | Dec 2024 |
Distillate Fuel Oil
|
| Ord | City of Ord - (NE) | Ord, NE | 106 MWh | Dec 1962 | Dec 2024 |
Distillate Fuel Oil
|
| Maddox | Southwestern Public Service Co | Hobbs, NM | 537 GWh | Dec 1962 | Sep 2025 |
Natural Gas
|
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | 484 GWh | Apr 1963 | Dec 2024 |
Natural Gas
|
| Great Bend - Sunflower | Sunflower Electric Power Corp | Great Bend, KS | 52 GWh | May 1963 | Dec 2024 |
Natural Gas
|
| Burlingame | City of Burlingame - (KS) | Burlingame, KS | 12 MWh | Jul 1963 | Dec 2024 |
Natural Gas : 93.4%
Distillate Fuel Oil : 6.6%
|
| Cimarron River | Sunflower Electric Power Corp | Liberal, KS | 58 GWh | Sep 1963 | Dec 2024 |
Natural Gas
|
| Weleetka | Public Service Co of Oklahoma | Weleetka, OK | 4 GWh | Sep 1963 | Dec 2024 |
Natural Gas
|
| Hugoton 2 | City of Hugoton - (KS) | Hugoton, KS | 14 MWh | Dec 1963 | Dec 2024 |
Distillate Fuel Oil
|
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | 120 GWh | Feb 1964 | Dec 2024 |
Natural Gas
|
| Markham | Grand River Dam Authority | Locust Grove, OK | 188 GWh | Apr 1964 | Dec 2024 |
Water
|
| Wilkes | Southwestern Electric Power Co | Avinger, TX | 1 TWh | Apr 1964 | Dec 2024 |
Natural Gas : 99.7%
|
| Big Bend Dam | USACE-Omaha | Chamberlain, SD | 813 GWh | Aug 1964 | Dec 2024 |
Water
|
| Hutchinson Energy Center | Evergy Kansas Central, Inc | Hutchinson, KS | 29 GWh | Apr 1965 | Dec 2024 |
Natural Gas : 77.6%
Distillate Fuel Oil : 22.4%
|
| Quindaro | City of Kansas City - (KS) | Kansas, KS | 10 GWh | Apr 1965 | Dec 2024 |
Distillate Fuel Oil
|
| Ty Cooke | City of Lubbock - (TX) | Lubbock, TX | 4 GWh | May 1965 | Dec 2023 |
Natural Gas
|
| Chanute 2 | City of Chanute | Chanute, KS | 25 GWh | Jul 1965 | Dec 2024 |
Natural Gas
|
| Algona | City of Algona - (IA) | Algona, IA | 507 MWh | Nov 1965 | Dec 2024 |
Distillate Fuel Oil : 99.5%
Natural Gas : 0.5%
|
| Leland Olds | Basin Electric Power Coop | Stanton, ND | 2 TWh | Dec 1965 | Sep 2025 |
Lignite Coal : 99.5%
|
| Ponca City | Oklahoma Municipal Power Authority | Ponca City, OK | 23 GWh | Sep 1966 | Dec 2024 |
Natural Gas
|
| New Hampton | City of New Hampton - (IA) | New Hampton, IA | 676 MWh | Mar 1967 | Dec 2024 |
Distillate Fuel Oil : 61.8%
Natural Gas : 38.2%
|
| Luverne | City of Luverne - (MN) | Luverne, MN | 165 MWh | Apr 1967 | Dec 2024 |
Distillate Fuel Oil
|
| Ashdown | Domtar Industries Inc | Ashdown, AR | 572 GWh | Dec 1967 | Sep 2025 |
Black Liquor : 68.2%
Natural Gas : 14.6%
Wood/Wood Waste Solids : 9.5%
Bituminous Coal : 6.6%
Tire-derived Fuels : 1.1%
|
| Rock Rapids | Rock Rapids Municipal Utility | Rock Rapids, IA | 13 MWh | Mar 1968 | Dec 2023 |
Distillate Fuel Oil
|
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | 92 GWh | Apr 1968 | Feb 2024 |
Water
|
| Garden City | Sunflower Electric Power Corp | Garden City, KS | 68 GWh | May 1968 | Dec 2024 |
Natural Gas
|
| Augusta Electric Plant No 2 | City of Augusta - (KS) | Augusta, KS | 2 GWh | Jun 1968 | Dec 2024 |
Natural Gas : 80.8%
Distillate Fuel Oil : 19.2%
|
| Iola | City of Iola - (KS) | Iola, KS | 563 MWh | Apr 1969 | Dec 2024 |
Natural Gas : 89.6%
Distillate Fuel Oil : 10.4%
|
| Hawthorn | Evergy Metro | Kansas City, MO | 3 TWh | Apr 1969 | Sep 2025 |
Subbituminous Coal : 78.3%
Natural Gas : 21.7%
|
| Wisner | City of Wisner | Wisner, NE | 81 MWh | Apr 1969 | Dec 2024 |
Distillate Fuel Oil
|
| Fort Dodge | Sunflower Electric Power Corp | Dodge City, KS | 44 GWh | May 1969 | Sep 2025 |
Natural Gas
|
| Jackson Square | City of Independence - (MO) | Independence, MO | 699 MWh | May 1969 | Dec 2024 |
Distillate Fuel Oil
|
| Ansley | City of Ansley - (NE) | Ansley, NE | 22 MWh | May 1969 | Dec 2024 |
Natural Gas : 61.4%
Distillate Fuel Oil : 38.6%
|
| Colby | Midwest Energy Inc - (KS) | Colby, KS | 1 GWh | Dec 1969 | Dec 2024 |
Natural Gas
|
| Broken Bow Dam | USCE-Tulsa District | Broken Bow, OK | 109 GWh | Dec 1969 | Dec 2024 |
Water
|
| East 12th Street | City of Winfield - (KS) | Winfield, KS | 7 GWh | May 1970 | Dec 2024 |
Natural Gas : 99.9%
|
| Jones | Southwestern Public Service Co | Lubbock, TX | 3 TWh | Dec 1970 | Sep 2025 |
Natural Gas
|
| Russell Downtown | City of Russell - (KS) | Russell, KS | 87 MWh | Jan 1971 | Dec 2024 |
Natural Gas : 85.6%
Distillate Fuel Oil : 14.4%
|
| Seminole (OK) | Oklahoma Gas & Electric Co | Konowa, OK | 2 TWh | Feb 1971 | Sep 2025 |
Natural Gas
|
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | 31 GWh | May 1971 | Dec 2024 |
Natural Gas
|
| International Paper Valliant OK | International Paper - Valliant | Valliant, OK | 395 GWh | Sep 1971 | Sep 2025 |
Black Liquor : 59.3%
Natural Gas : 24.9%
Other Biomass Solids : 15.8%
|
| International Paper Texarkana Mill | Graphic Packaging International - Texarkana | Queen City, TX | 337 GWh | Dec 1971 | Dec 2024 |
Black Liquor : 52.7%
Natural Gas : 28.1%
Other Biomass Solids : 19.2%
|
| J Street | Lincoln Electric System | Lincoln, NE | 413 MWh | Jan 1972 | Oct 2024 |
Natural Gas : 86.3%
Distillate Fuel Oil : 13.7%
|
| Northeast (MO) | Evergy Metro | Kansas City, MO | 27 GWh | Apr 1972 | Dec 2024 |
Distillate Fuel Oil
|
| Station H | City of Independence - (MO) | Independence, MO | 15 GWh | May 1972 | Dec 2024 |
Natural Gas : 93.3%
Distillate Fuel Oil : 6.7%
|
| Station I | City of Independence - (MO) | Independence, MO | 3 GWh | May 1972 | Dec 2024 |
Distillate Fuel Oil
|
| Don Henry | City of Hastings - (NE) | Hastings, NE | 644 MWh | May 1972 | Dec 2024 |
Natural Gas
|
| Sarpy County | Omaha Public Power District | Bellevue, NE | 192 GWh | May 1972 | Dec 2024 |
Natural Gas : 97.3%
Distillate Fuel Oil : 2.7%
|
| Anthony | City of Anthony - (KS) | Anthony, KS | 4 MWh | Jul 1972 | Dec 2024 |
Natural Gas : 92.6%
Distillate Fuel Oil : 7.4%
|
| Wellington 1 | City of Wellington - (KS) | Wellington, KS | 7 GWh | Jul 1972 | Dec 2024 |
Natural Gas : 99.9%
|
| La Cygne | Evergy Metro | La Cygne, KS | 6 TWh | May 1973 | Sep 2025 |
Subbituminous Coal : 99.6%
|
| McPherson 2 | City of McPherson - (KS) | McPherson, KS | 15 GWh | May 1973 | Dec 2024 |
Natural Gas : 72.6%
Distillate Fuel Oil : 27.4%
|
| Crete | City of Crete | Crete, NE | 89 MWh | May 1973 | Dec 2024 |
Natural Gas : 61.5%
Distillate Fuel Oil : 38.5%
|
| Hallam | Nebraska Public Power District | Hallam, NE | 3 GWh | May 1973 | Dec 2024 |
Distillate Fuel Oil : 71.2%
Natural Gas : 28.8%
|
| Hebron | Nebraska Public Power District | Hebron, NE | 5 GWh | May 1973 | Dec 2024 |
Distillate Fuel Oil
|
| McCook | Nebraska Public Power District | McCook, NE | 4 GWh | May 1973 | Dec 2024 |
Distillate Fuel Oil
|
| Jones Street | Omaha Public Power District | Omaha, NE | 16 GWh | May 1973 | Dec 2024 |
Distillate Fuel Oil
|
| Cooper Nuclear Station | Nebraska Public Power District | Brownville, NE | 6 TWh | Feb 1974 | Sep 2025 |
Nuclear
|
| Riverside (OK) | Public Service Co of Oklahoma | Jenks, OK | 949 GWh | Mar 1974 | Sep 2025 |
Natural Gas
|
| Trenton North | Trenton Municipal Utilities - (MO) | Trenton, MO | 157 MWh | May 1974 | Dec 2024 |
Distillate Fuel Oil
|
| Nevada | Evergy Missouri West | Nevada, MO | 346 MWh | May 1974 | Dec 2024 |
Distillate Fuel Oil
|
| Clifton | Sunflower Electric Power Corp | Clifton, KS | 6 GWh | Jul 1974 | Nov 2024 |
Natural Gas
|
| Greenwood (MO) | Evergy Missouri West | Greenwood, MO | 71 GWh | Apr 1975 | Sep 2025 |
Natural Gas : 87.4%
Distillate Fuel Oil : 7.1%
Solar : 5.5%
|
| Rokeby | Lincoln Electric System | Lincoln, NE | 23 GWh | Jun 1975 | Dec 2024 |
Natural Gas : 78.8%
Distillate Fuel Oil : 21.2%
|
| Harrington | Southwestern Public Service Co | Amarillo, TX | 2 TWh | Dec 1975 | Sep 2025 |
Natural Gas : 88.2%
Subbituminous Coal : 11.8%
|
| Poplar Bluff Generating Station | City of Poplar Bluff - (MO) | Poplar Bluff, MO | 560 MWh | Apr 1976 | Dec 2024 |
Natural Gas : 86.1%
Distillate Fuel Oil : 13.9%
|
| John Twitty Energy Center | City Utilities of Springfield - (MO) | Springfield, MO | 2 TWh | May 1976 | Sep 2025 |
Subbituminous Coal : 95.9%
Natural Gas : 4.1%
|
| Welsh | Southwestern Electric Power Co | Pittsburg, TX | 4 TWh | Feb 1977 | Sep 2025 |
Subbituminous Coal : 99.8%
|
| Muskogee | Oklahoma Gas & Electric Co | Fort Gibson, OK | 3 TWh | Nov 1977 | Sep 2025 |
Natural Gas : 51.1%
Subbituminous Coal : 48.9%
|
| Watertown Power Plant | Missouri Basin Muni Power Agny | Watertown, SD | 5 GWh | Dec 1977 | Dec 2024 |
Distillate Fuel Oil
|
| Empire Energy Center | Empire District Electric Co | Sarcoxie, MO | 134 GWh | Feb 1978 | Dec 2024 |
Natural Gas : 85.7%
Jet Fuel : 14.3%
|
| Georgia-Pacific Muskogee | Georgia-Pacific Muskogee LLC | Muskogee, OK | 378 GWh | Feb 1978 | Sep 2025 |
Natural Gas : 84.8%
Subbituminous Coal : 15.2%
|
| Aberdeen CT | NorthWestern Energy - (SD) | Aberdeen, SD | 30 GWh | Apr 1978 | Dec 2024 |
Natural Gas : 93.2%
Distillate Fuel Oil : 6.8%
|
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | 3 TWh | Apr 1978 | Sep 2025 |
Subbituminous Coal : 99.8%
|
| Spirit Mound | Basin Electric Power Coop | Vermillion, SD | 2 GWh | May 1978 | Aug 2025 |
Distillate Fuel Oil
|
| Jeffrey Energy Center | Evergy Kansas Central, Inc | St. Mary's, KS | 8 TWh | Jun 1978 | Sep 2025 |
Subbituminous Coal : 99.8%
|
| Gerald Gentleman | Nebraska Public Power District | Sutherland, NE | 7 TWh | Mar 1979 | Sep 2025 |
Subbituminous Coal : 99.5%
Natural Gas : 0.5%
|
| Nebraska City | Omaha Public Power District | Nebraska City, NE | 7 TWh | Mar 1979 | Sep 2025 |
Subbituminous Coal : 99.5%
|
| Sooner | Oklahoma Gas & Electric Co | Red Rock, OK | 3 TWh | Oct 1979 | Sep 2025 |
Subbituminous Coal : 99.0%
Distillate Fuel Oil : 1.0%
|
| Mobile | Nebraska Public Power District | York, NE | 45 MWh | Dec 1979 | Dec 2024 |
Distillate Fuel Oil
|
| Iatan | Evergy Metro | Weston, MO | 5 TWh | Apr 1980 | Sep 2025 |
Subbituminous Coal : 99.0%
Distillate Fuel Oil : 1.0%
|
| GREC | Grand River Dam Authority | Chouteau, OK | 4 TWh | May 1981 | Sep 2025 |
Natural Gas : 72.5%
Subbituminous Coal : 27.5%
|
| Ralph Green | Evergy Missouri West | Pleasant Hill, MO | 50 GWh | May 1981 | Dec 2024 |
Natural Gas
|
| Nearman Creek | City of Kansas City - (KS) | Kansas, KS | 1 TWh | May 1981 | Sep 2025 |
Subbituminous Coal : 91.8%
Natural Gas : 7.3%
Distillate Fuel Oil : 0.9%
|
| Whelan Energy Center | City of Hastings - (NE) | Hastings, NE | 1 TWh | Jun 1981 | Sep 2025 |
Subbituminous Coal : 99.8%
|
| Tolk | Southwestern Public Service Co | Muleshoe, TX | 2 TWh | Dec 1981 | Sep 2025 |
Subbituminous Coal : 90.2%
Natural Gas : 9.8%
|
| Hugo | Western Farmers Elec Coop, Inc | Fort Towson, OK | 1 TWh | Mar 1982 | Sep 2025 |
Subbituminous Coal : 99.6%
|
| Engineered Carbons Borger Cogen | Orion Engineered Carbons | Borger, TX | 80 GWh | Sep 1982 | Dec 2024 |
Other Gas : 99.5%
|
