| Fairmont (MN) | Southern Minnesota Mun P Agny | Fairmont, MN | 6 GWh | Dec 1974 | Dec 2024 |
Natural Gas : 97.6%
Distillate Fuel Oil : 2.4%
|
| Gerald Andrus | Entergy Mississippi LLC | Greenville, MS | 435 GWh | Dec 1974 | Aug 2024 |
Natural Gas : 99.9%
|
| Gibson | Duke Energy Indiana, LLC | Owensville, IN | 11 TWh | Mar 1975 | Dec 2025 |
Bituminous Coal : 99.6%
|
| Electrifarm | MidAmerican Energy Co | Waterloo, IA | 11 GWh | Apr 1975 | Dec 2024 |
Natural Gas
|
| Big Stone | Otter Tail Power Co | Big Stone City, SD | 2 TWh | Apr 1975 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Columbia (WI) | Wisconsin Power & Light Co | Pardeville, WI | 6 TWh | Apr 1975 | Dec 2025 |
Subbituminous Coal : 99.9%
|
| Corning | City of Corning - (IA) | Corning, IA | 51 MWh | May 1975 | Dec 2024 |
Distillate Fuel Oil
|
| Brame Energy Center | Cleco Power LLC | Lena, LA | 3 TWh | May 1975 | Dec 2025 |
Subbituminous Coal : 46.8%
Natural Gas : 31.0%
Petroleum Coke : 15.9%
Bituminous Coal : 6.4%
|
| Cascade Creek | Rochester Public Utilities | Rochester, MN | 29 GWh | May 1975 | Dec 2024 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Waterford 1 & 2 | Entergy Louisiana LLC | Killona, LA | 319 GWh | Jun 1975 | Dec 2024 |
Natural Gas : 99.5%
Distillate Fuel Oil : 0.5%
|
| Rush Island | Union Electric Co - (MO) | Festus, MO | 603 GWh | Feb 1976 | Sep 2024 |
Subbituminous Coal : 98.2%
Distillate Fuel Oil : 1.8%
|
| Sherburne County | Northern States Power Co - Minnesota | Becker, MN | 7 TWh | Mar 1976 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Jamestown | Otter Tail Power Co | Jamestown, ND | 194 MWh | Apr 1976 | Dec 2024 |
Distillate Fuel Oil
|
| Cornell | Northern States Power Co - Minnesota | Chippewa Falls, WI | 82 GWh | Jun 1976 | Dec 2024 |
Water
|
| Southern Minnesota Beet Sugar | Southern Minnesota Beet Sugar | Renville, MN | 26 GWh | Aug 1976 | Dec 2025 |
Subbituminous Coal : 69.9%
Natural Gas : 29.6%
|
| R M Schahfer | Northern Indiana Pub Serv Co | Wheatfield, IN | 1 TWh | Nov 1976 | Dec 2025 |
Bituminous Coal : 94.0%
Natural Gas : 6.0%
|
| PPG Powerhouse C | Westlake 2 US LLC | Lake Charles, LA | 2 TWh | Jul 1977 | Dec 2025 |
Natural Gas
|
| Newton | Illinois Power Generating Co | Newton, IL | 4 TWh | Oct 1977 | Dec 2025 |
Subbituminous Coal : 99.9%
|
| Clearwater Paper APP CB | Clearwater Paper Corporation | Arkansas City, AR | 126 GWh | Oct 1977 | Dec 2024 |
Black Liquor : 61.7%
Natural Gas : 38.1%
|
| R D Morrow | Cooperative Energy | Purvis, MS | 3 TWh | Mar 1978 | Dec 2025 |
Natural Gas
|
| Rock Lake CT | Great River Energy | Pine City, MN | 270 MWh | Mar 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Cambridge CT Hybrid | Great River Energy | Cambridge, MN | 36 GWh | Apr 1978 | Dec 2024 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Maple Lake | Great River Energy | Maple Lake, MN | 176 MWh | Apr 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Marshalltown | Interstate Power and Light Co | Marshalltown, IA | 79 GWh | May 1978 | Dec 2024 |
Natural Gas
|
| Lake Preston | Otter Tail Power Co | Lake Preston, SD | 86 MWh | May 1978 | Dec 2024 |
Distillate Fuel Oil
|
| St Bonifacius | Great River Energy | St. Bonifacius, MN | 2 GWh | May 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Germantown | Wisconsin Electric Power Co | Germantown, WI | 28 GWh | Jun 1978 | Dec 2024 |
Natural Gas : 94.1%
Distillate Fuel Oil : 5.9%
|
| Moreau | Union Electric Co - (MO) | Moreau, MO | 1 GWh | Jul 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Moberly | Union Electric Co - (MO) | Moberly, MO | 34 MWh | Jul 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Mexico | Union Electric Co - (MO) | Mexico, MO | 767 MWh | Aug 1978 | Dec 2024 |
Distillate Fuel Oil
|
| Corewell Health Dearborn Campus | Corewell Health Dearborn Campus | Dearborn, MI | 30 MWh | Dec 1978 | Dec 2023 |
Distillate Fuel Oil
|
| A B Brown | Southern Indiana Gas & Elec Co | Mount Vernon, IN | 497 GWh | Feb 1979 | Dec 2025 |
Natural Gas
|
| Plant Four | City of Marquette - (MI) | Marquette, MI | 2 MWh | Apr 1979 | Dec 2024 |
Distillate Fuel Oil
|
| Coal Creek | Rainbow Energy Center | Underwood, ND | 8 TWh | May 1979 | Dec 2025 |
Refined Coal : 99.9%
|
| Gaylord Container Bogalusa | Temple-Inland Corp | Bogalusa, LA | 450 GWh | May 1979 | Dec 2025 |
Black Liquor : 56.0%
Wood/Wood Waste Solids : 37.3%
Natural Gas : 6.7%
|
| Glendive GT | Montana-Dakota Utilities Co | Glendive, MT | 3 GWh | May 1979 | Dec 2024 |
Natural Gas : 89.5%
Distillate Fuel Oil : 10.5%
|
| George Neal South | MidAmerican Energy Co | Salix, IA | 2 TWh | Jun 1979 | Dec 2025 |
Subbituminous Coal : 99.0%
Distillate Fuel Oil : 1.0%
|
| Greenwood (MI) | DTE Electric Company | Avoca, MI | 1 TWh | Jun 1979 | Dec 2025 |
Natural Gas
|
| MSC Sebewaing | Michigan Sugar Company | Sebewaing, MI | 572 MWh | Sep 1979 | Dec 2025 |
Bituminous Coal : 67.1%
Natural Gas : 32.9%
|
| John P Madgett | Dairyland Power Coop | Alma, WI | 1 TWh | Oct 1979 | Dec 2025 |
Subbituminous Coal : 99.7%
|
| R D Green | Big Rivers Electric Corp | Robards, KY | 713 GWh | Nov 1979 | Dec 2025 |
Natural Gas
|
| Windom | City of Windom | Windom, MN | 23 MWh | May 1980 | Dec 2024 |
Distillate Fuel Oil
|
| Water Street Station | City of Bay City - (MI) | Bay City, MI | 239 MWh | Jul 1980 | Dec 2024 |
Natural Gas : 86.5%
Distillate Fuel Oil : 13.5%
|
| White Bluff | Entergy Arkansas LLC | Redfield, AR | 4 TWh | Jul 1980 | Dec 2025 |
Subbituminous Coal : 99.5%
|
| Expander Turbine | Cleveland Cliffs | East Chicago, IN | 85 GWh | Apr 1981 | Dec 2025 |
Blast Furnace Gas
|
| Ottumwa | Interstate Power and Light Co | Ottumwa, IA | 3 TWh | Apr 1981 | Dec 2025 |
Subbituminous Coal : 99.7%
|
| Coyote | Otter Tail Power Co | Beulah, ND | 2 TWh | Apr 1981 | Dec 2025 |
Lignite Coal : 99.7%
|
| Big Cajun 2 | Louisiana Generating LLC | New Roads, LA | 3 TWh | Jun 1981 | Dec 2025 |
Subbituminous Coal : 74.3%
Natural Gas : 25.7%
|
| Mansfield Mill | IPC-Mansfield Mill | Mansfield, LA | 859 GWh | Sep 1981 | Dec 2025 |
Natural Gas : 54.1%
Black Liquor : 32.5%
Wood/Wood Waste Solids : 11.7%
Tire-derived Fuels : 1.7%
|
| Belle River | DTE Electric Company | China Twp, MI | 6 TWh | Oct 1981 | Dec 2025 |
Subbituminous Coal : 93.1%
Natural Gas : 6.5%
|
| Merom | Hallador Power Company, LLC | Sullivan, IN | 5 TWh | Jan 1982 | Dec 2025 |
Bituminous Coal : 99.7%
|
| Owatonna | City of Owatonna - (MN) | Owatonna, MN | 1 GWh | Mar 1982 | Dec 2023 |
Natural Gas
|
| University of Northern Iowa | University of Northern Iowa | Cedar Falls, IA | 21 GWh | Oct 1982 | Dec 2025 |
Natural Gas : 72.3%
Petroleum Coke : 18.0%
Bituminous Coal : 9.6%
|
| Independence Steam Electric Station | Entergy Arkansas LLC | Newark, AR | 7 TWh | Dec 1982 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Louisa | MidAmerican Energy Co | Muscatine, IA | 5 TWh | Sep 1983 | Dec 2025 |
Subbituminous Coal : 99.4%
Natural Gas : 0.6%
|
| Caterpillar | Caterpillar Inc | Lafayette, IN | 21 GWh | Nov 1983 | Dec 2025 |
Natural Gas
|
| Ada Dam | Eagle Creek Renewable Energy, LLC | Ada, MI | 2 GWh | Feb 1984 | Dec 2024 |
Water
|
| Agrilectric Power Partners Ltd | Agrilectric Power Partners Ltd | Lake Charles, LA | 79 GWh | Jun 1984 | Dec 2024 |
Agricultural By-Products : 98.9%
Natural Gas : 1.1%
|
| CF Industries Yazoo City Complex | CF Industries Nitrogen LLC | Yazoo City, MS | 140 GWh | Jun 1984 | Dec 2025 |
Natural Gas
|
| Rochester Hydro | Rochester Public Utilities | Mazeppa, MN | 10 GWh | Aug 1984 | Dec 2024 |
Water
|
| D B Wilson | Big Rivers Electric Corp | Centertown, KY | 2 TWh | Aug 1984 | Dec 2025 |
Bituminous Coal : 99.3%
Distillate Fuel Oil : 0.7%
|
| Sagamore Plant Cogeneration | Tate & Lyle Ingredients Americas Inc | Lafayette, IN | 21 GWh | Sep 1984 | Dec 2025 |
Natural Gas
|
| Callaway | Union Electric Co - (MO) | Fulton, MO | 7 TWh | Nov 1984 | Dec 2025 |
Nuclear
|
| Lakefield Utilities | City of Lakefield - (MN) | Lakefield, MN | 6 MWh | Jan 1985 | Dec 2024 |
Distillate Fuel Oil
|
| Sartell Dam | Eagle Creek Renewable Energy, LLC | Sartell, MN | 29 GWh | Feb 1985 | Dec 2024 |
Water
|
| Formosa Plastics | Formosa Plastics Corp | Baton Rouge, LA | 402 GWh | Apr 1985 | Dec 2024 |
Natural Gas
|
| Grand Gulf | System Energy Resources, Inc | Port Gibson, MS | 11 TWh | Jun 1985 | Dec 2025 |
Nuclear
|
| Geismar | BASF Corporation | Geismar, LA | 514 GWh | Jun 1985 | Dec 2024 |
Natural Gas : 63.1%
Other Gas : 36.9%
|
| Waterford 3 | Entergy Louisiana LLC | Killona, LA | 8 TWh | Aug 1985 | Dec 2025 |
Nuclear
|
| Billerud Quinnesec Mill | Billerud Quinnesec Mill | Norway, MI | 294 GWh | Sep 1985 | Dec 2024 |
Black Liquor : 67.8%
Wood/Wood Waste Solids : 30.2%
Natural Gas : 1.9%
|
| Metro Gas Recovery | WM Renewable Energy LLC | Franklin, WI | 37 GWh | Nov 1985 | Dec 2024 |
Landfill Gas
|
| Omega Hills Gas Recovery | WM Renewable Energy LLC | Germantown, WI | 79 GWh | Nov 1985 | Dec 2025 |
Landfill Gas
|
| River Bend | Entergy Louisiana LLC | St. Francisville, LA | 7 TWh | May 1986 | Dec 2025 |
Nuclear
|
| Alliant SBD 8602 Marion Sub | Industrial Energy Applications Inc | Marion, IA | 19 MWh | Jul 1986 | Dec 2024 |
Distillate Fuel Oil
|
| PPG Plant C Caustic | Westlake 2 US LLC | Lake Charles, LA | 14 GWh | Sep 1986 | Dec 2024 |
Natural Gas
|
| Cascade Dam (MI) | Eagle Creek Renewable Energy, LLC | Grand Rapids, MI | 3 GWh | Nov 1986 | Dec 2024 |
Water
|
| LAC Courte Oreilles Hydroelect | Renewable World Energies LLC | Winter, WI | 8 GWh | Nov 1986 | Dec 2024 |
Water
|
| Goodyear Beaumont Chemical Plant | Goodyear Tire & Rubber Co | Beaumont, TX | 259 GWh | Feb 1987 | Dec 2025 |
Natural Gas : 98.4%
Waste/Other Oil : 1.6%
|
| Olmsted Waste Energy | Olmsted County Public Works | Rochester, MN | 47 GWh | Mar 1987 | Dec 2024 |
Non-biogenic Municipal Solid Waste : 54.7%
Biogenic Municipal Solid Waste : 44.7%
Natural Gas : 0.5%
|
| Riverside (MN) | Northern States Power Co - Minnesota | Minneapolis, MN | 313 GWh | Mar 1987 | Dec 2025 |
Natural Gas
|
| Archer Daniels Midland Decatur | Archer Daniels Midland Co | Decatur, IL | 901 GWh | Mar 1987 | Dec 2025 |
Bituminous Coal : 61.1%
Subbituminous Coal : 38.6%
|
| Archer Daniels Midland Mankato | Archer Daniels Midland Co | Mankato, MN | 22 GWh | Sep 1987 | Dec 2024 |
Natural Gas
|
| East. Michigan Univ. Heating Plant | East. Michigan Univ. Heating Plant | Ypsilanti, MI | 37 GWh | Sep 1987 | Dec 2024 |
Natural Gas
|
| Clinton Power Station | Constellation Nuclear | Clinton, IL | 8 TWh | Oct 1987 | Dec 2025 |
Nuclear
|
| Sibley No Two | City of Sibley - (IA) | Sibley, IA | 38 MWh | Nov 1987 | Dec 2024 |
Distillate Fuel Oil : 67.1%
Natural Gas : 32.9%
|
| Central Michigan University | Central Michigan University | Mt. Pleasant, MI | 30 GWh | Nov 1987 | Dec 2025 |
Natural Gas
|
| Panora | City of Panora - (IA) | Panora, IA | 5 MWh | Dec 1987 | Dec 2024 |
Distillate Fuel Oil
|
| Riverview Energy Systems | Riverview Energy Systems | Riverview, MI | 1 GWh | Dec 1987 | Dec 2024 |
Landfill Gas
|
| Archer Daniels Midland Peoria | BioUrja Renewables LLC | Peoria, IL | 79 GWh | Dec 1987 | Dec 2024 |
Natural Gas
|
| Combined Locks | City of Kaukauna | Combined Locks, WI | 43 GWh | Jan 1988 | Dec 2024 |
Water
|
| Hoist | Upper Peninsula Power Company | Negaunee, MI | 13 GWh | Jan 1988 | Dec 2024 |
Water
|
| McClure Dam | Upper Peninsula Power Company | Marquette, MI | 32 GWh | Jan 1988 | Dec 2024 |
Water
|
| Cataract (MI) | Cataract Hydro, LLC | Gwinn, MI | 5 GWh | Jan 1988 | Dec 2024 |
Water
|
| Archer Daniels Midland Des Moines | Archer Daniels Midland Co | Des Moines, IA | 2 GWh | Apr 1988 | Dec 2024 |
Natural Gas
|
| Upper Sterling | City of Rock Falls - (IL) | Rock Falls, IL | 9 GWh | May 1988 | Dec 2024 |
Water
|
| St. Cloud Hydro | St. Cloud Hydroelectric Generation Facility | St Cloud, MN | 51 GWh | May 1988 | Dec 2024 |
Water
|
| Jim Falls | Northern States Power Co - Minnesota | Jim Falls, WI | 122 GWh | Jun 1988 | Dec 2024 |
Water
|
| Port Arthur Texas Refinery | Total Petrochemicals USA Inc | Port Arthur, TX | 226 GWh | Jul 1988 | Dec 2024 |
Natural Gas : 75.0%
Other Gas : 25.0%
|
| Murray | City of North Little Rock - (AR) | North Little Rock, AR | 114 GWh | Sep 1988 | Dec 2024 |
Water
|
| Archer Daniels Midland Cedar Rapids | Archer Daniels Midland Co | Cedar Rapids, IA | 990 GWh | Oct 1988 | Dec 2025 |
Subbituminous Coal : 60.4%
Natural Gas : 24.6%
Bituminous Coal : 15.0%
|
