| Princeton Solar | Altorfer Inc. | Princeton, IL | 904 MWh | Feb 2025 | Dec 2025 |
Solar
|
| Prosperity Wind | Prosperity Wind, LLC | Deland, IL | 932 GWh | Dec 2024 | May 2026 |
Wind
|
| Pulliam | Wisconsin Public Service Corp | Green Bay, WI | 103 GWh | Aug 1949 | May 2026 |
Natural Gas
|
| Pullman Solar, LLC | AES Distributed Energy | Lee Township, MI | 33 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Purdue CHP | Duke Energy Indiana, LLC | West Lafayette, IN | 125 GWh | Feb 2022 | Dec 2025 |
Natural Gas
|
| Purdue University | Purdue University | West Lafayette, IN | 115 GWh | Dec 1968 | May 2026 |
Natural Gas : 93.6%
Bituminous Coal : 6.4%
|
| Putnam (MI) | DTE Electric Company | Mayville, MI | 129 MWh | May 1971 | Dec 2025 |
Distillate Fuel Oil
|
| Putnam Solar 1 | Pivot Energy | Granville, IL | 4 GWh | Apr 2024 | Dec 2025 |
Solar
|
| Putnam Solar 1B | Pivot Energy | Granville, IL | 4 GWh | May 2024 | Dec 2025 |
Solar
|
| Quartz Solar, LLC | RWE Clean Energy | Wynne, AR | 299 GWh | Feb 2025 | May 2026 |
Solar
|
| Quilt Block Wind Farm LLC | Quilt Block Wind Farm LLC | Darlington, WI | 371 GWh | Aug 2017 | May 2026 |
Wind
|
| R D Green | Big Rivers Electric Corp | Robards, KY | 581 GWh | Nov 1979 | May 2026 |
Natural Gas
|
| R D Morrow | Cooperative Energy | Purvis, MS | 3 TWh | Mar 1978 | May 2026 |
Natural Gas
|
| R M Heskett | Montana-Dakota Utilities Co | Mandan, ND | 62 GWh | Oct 1954 | May 2026 |
Natural Gas
|
| R M Schahfer | Northern Indiana Pub Serv Co | Wheatfield, IN | 1 TWh | Nov 1976 | May 2026 |
Bituminous Coal : 94.1%
Natural Gas : 5.9%
|
| R S Nelson | Entergy Louisiana LLC | Westlake, LA | 2 TWh | Jan 1959 | May 2026 |
Subbituminous Coal : 99.6%
|
| Rafterville Solar | Rafterville Solar, LLC | Atwater, MN | 2 GWh | Jun 2023 | Dec 2025 |
Solar
|
| Ragsdale Solar LLC | Ragsdale Solar, LLC | Canton, MS | 242 GWh | Oct 2024 | May 2026 |
Solar
|
| Rail Splitter Wind Farm | Rail Splitter Wind Farm LLC | Hopedale, IL | 269 GWh | Jul 2009 | Dec 2025 |
Wind
|
| Randolph CSG PV1-5 | Ecoplexus, Inc | Randolph, MN | 8 GWh | May 2019 | Dec 2025 |
Solar
|
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | 250 MWh | Dec 1950 | May 2026 |
Distillate Fuel Oil
|
| Rantoul Solar | Altorfer Inc. | Rantoul, IL | 5 MWh | Nov 2016 | Dec 2025 |
Solar
|
| Rapide Croche | City of Kaukauna (WI) | Kaukana, WI | 17 GWh | Dec 1925 | Dec 2025 |
Water
|
| Rapids Energy Center | ALLETE, Inc. | Grand Rapids, MN | 40 GWh | Dec 1942 | Dec 2025 |
Natural Gas : 81.7%
Water : 18.3%
|
| RATTS 1 | Ratts 1 Solar LLC | Petersburg, IN | 174 GWh | Sep 2025 | May 2026 |
Solar
|
| Raymond Solar WI, LLC | Wisconsin Electric Power Co | Franksville, WI | 8 GWh | Jan 2025 | Dec 2025 |
Solar
|
| RC Thomas Hydroelectric Project | East Texas Electric Coop, Inc | Livingston, TX | 114 GWh | Jun 2020 | May 2026 |
Water
|
| Red Barn Energy | Wisconsin Public Service Corp | Montfort, WI | 257 GWh | Mar 2023 | May 2026 |
Wind
|
| Red Bud | City of Red Bud - (IL) | Red Bud, IL | 262 MWh | Feb 1959 | Dec 2025 |
Distillate Fuel Oil
|
| Red Lake Falls Community Hybrid | RWE Clean Energy | Red Lake Falls, MN | 15 GWh | Nov 2020 | Dec 2025 |
Wind : 95.1%
Solar : 4.9%
|
| Red Maple Solar | Terraform Arcadia | Cleveland, MN | 5 GWh | May 2018 | Dec 2025 |
Solar
|
| Red Pine Wind Project | EDF Renewable Asset Holdings, Inc. | Ivanhoe, MN | 765 GWh | Nov 2017 | May 2026 |
Wind
|
| Red Rock Hydro Plant | Western Minnesota Mun Pwr Agny | Pella, IA | 213 GWh | Apr 2021 | May 2026 |
Water
|
| Red Wing | Northern States Power Co - Minnesota | Red Wing, MN | 132 GWh | Sep 1949 | May 2026 |
Non-biogenic Municipal Solid Waste : 53.4%
Biogenic Municipal Solid Waste : 43.7%
Wood/Wood Waste Solids : 2.3%
Natural Gas : 0.6%
|
| Red Wing Community Solar | Terraform Arcadia | Red Wing, MN | 7 GWh | Nov 2016 | Dec 2025 |
Solar
|
| Redfield Solar | Redfield PV I, LLC | Sheridan, AR | 36 GWh | - | May 2026 |
Solar
|
| Redwood Falls | Redwood Falls Public Util Comm | Redwood Falls, MN | 3 GWh | Dec 1969 | Dec 2025 |
Water : 84.0%
Natural Gas : 12.5%
Distillate Fuel Oil : 3.4%
|
| Redwood Falls Wind | Southern Minnesota Mun P Agny | Redwood Falls, MN | 9 GWh | Nov 2004 | Dec 2025 |
Wind
|
| REG Juhl Glenville Wind, LLC | REG Juhl Glenville Wind, LLC | Albert Lea, MN | 8 GWh | Nov 2020 | Dec 2025 |
Wind
|
| Regal Ware | Wisconsin Electric Power Co | West Bend, WI | 3 GWh | Mar 2021 | May 2025 |
Solar
|
| Remmel | Entergy Arkansas LLC | Malvern, AR | 46 GWh | Dec 1924 | Dec 2025 |
Water
|
| Renaissance Power Plant | DTE Electric Company | Carson City, MI | 1 TWh | Feb 2002 | May 2026 |
Natural Gas
|
| Renegade Solar Energy LLC | Upper Michigan Energy Resources Company | Rock, MI | 40 GWh | - | May 2026 |
Solar
|
| Renewable Energy Center at BJH | Union Electric Co - (MO) | St Louis, MO | 677 MWh | Sep 2019 | Apr 2025 |
Solar
|
| Rengstorf Solar CSG | Geronimo Power | Coutland, MN | 9 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Rensselaer Solar Site 2 | Indiana Municipal Power Agency | Rensselaer, IN | 7 GWh | Nov 2018 | Dec 2025 |
Solar
|
| Reynolds | City of Springfield - (IL) | Springfield, IL | 179 MWh | Oct 1970 | Dec 2025 |
Distillate Fuel Oil
|
| Rhinelander Mill | Ahlstrom-Munksjo | Rhinelander, WI | 7 GWh | Nov 1917 | May 2026 |
Water
|
| Rice Lake Solar Array | Onsite Partners, LLC | Rice Lake, WI | 7 GWh | May 2019 | Dec 2025 |
Solar
|
| Richland Center Renewable Energy LLC | Richland Center Renewable Energy LLC | Richland Center, WI | 7 GWh | Feb 2013 | Dec 2025 |
Other Biomass Gas
|
| Richland (IA) | Interstate Power and Light Co | Odebolt, IA | 494 GWh | Aug 2020 | May 2026 |
Wind
|
| Richland Township Solar II, LLC | Birch Creek Power, LLC | Washburn, IL | 5 GWh | Aug 2025 | Dec 2025 |
Solar
|
| Richland Township Solar, LLC | Birch Creek Power, LLC | Washburn, IL | 78 GWh | Dec 2024 | May 2026 |
Solar
|
| Richmond CSG | SoCore Energy LLC | Richmond, MN | 9 GWh | Nov 2017 | Dec 2025 |
Solar
|
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | 4 GWh | Nov 2020 | Dec 2025 |
Solar
|
| Ridgeview | WM Renewable Energy LLC | Whitelaw, WI | 37 GWh | Aug 2002 | Dec 2025 |
Landfill Gas
|
| Ridgewind | Ridgewind Power Partners LLC | Woodstock, MN | 75 GWh | Dec 2010 | Dec 2025 |
Wind
|
| Riley Generating Station | City of Zeeland - (MI) | Zeeland, MI | 844 MWh | Jun 2006 | Dec 2025 |
Natural Gas
|
| Rippey Wind Farm | Greenbacker Renewable Energy Corporation | Grand Junction, IA | 167 GWh | Jul 2012 | Dec 2025 |
Wind
|
| River Bend | Entergy Louisiana LLC | St. Francisville, LA | 8 TWh | May 1986 | May 2026 |
Nuclear
|
| River Fork Solar, LLC | River Fork Solar, LLC | Albion, MI | 291 GWh | Sep 2024 | May 2026 |
Solar
|
| River Hills | MidAmerican Energy Co | Des Moines, IA | 2 GWh | Apr 1966 | Dec 2025 |
Natural Gas
|
| Rivercrest SD | Entegrity Solar Rivercrest SD, LLC | Wilson, AR | 2 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Riverside Energy Center | Wisconsin Power & Light Co | Beloit, WI | 4 TWh | May 2004 | May 2026 |
Natural Gas
|
| Riverview Energy Systems | Riverview Energy Systems | Riverview, MI | 1 GWh | Dec 1987 | Dec 2024 |
Landfill Gas
|
| RJC CSG, LLC | Madison Energy Holdings LLC | Owatonna,, MN | 2 GWh | May 2021 | Dec 2025 |
Solar
|
| RJC I CSG | RJC I CSG LLC | Owatonna, MN | 2 GWh | Jun 2018 | Dec 2025 |
Solar
|
| RJC II Community Solar Garden | RJC II CSG LLC | Owatonna, MN | 2 GWh | May 2018 | Dec 2025 |
Solar
|
| Roberds Garden CSG | Roberds Garden LLC | Faribault, MN | 2 GWh | Aug 2019 | Dec 2024 |
Solar
|
| Rochester Hydro | Rochester Public Utilities | Mazeppa, MN | 22 GWh | Aug 1984 | Dec 2025 |
Water
|
| Rock Aetna Power Partners | Northern States Power Co - Minnesota | Woodstock, MN | 84 GWh | Nov 2022 | Dec 2025 |
Wind
|
| Rock County Customer Hosted Solar | Wisconsin Power & Light Co | Janesville, WI | 2 GWh | Mar 2025 | Dec 2025 |
Solar
|
| Rock County Wind Fuel, LLC | Rock County Wind Fuel, LLC | Luverne, MN | 17 GWh | Apr 2020 | Dec 2025 |
Wind
|
| Rock Lake CT | Great River Energy | Pine City, MN | 449 MWh | Mar 1978 | Dec 2025 |
Distillate Fuel Oil
|
| Rock LakeSolar WI, LLC | Wisconsin Electric Power Co | Waterloo, WI | 318 MWh | Oct 2025 | Dec 2025 |
Solar
|
| Rockford | City of Rockford- (IA) | Rockford, IA | 6 MWh | Jul 1951 | Dec 2025 |
Distillate Fuel Oil
|
| Rockford CS 1 | Rockford CS 1, LLC | Rockford, IL | 4 GWh | Mar 2021 | Dec 2025 |
Solar
|
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | 4 GWh | Mar 2021 | Dec 2025 |
Solar
|
| Rockford Plant | SoCore Energy LLC | Rockford, IL | 3 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Rockford Solar | Rockford Solar, LLC | Rockford, IL | 4 GWh | Nov 2021 | Dec 2025 |
Solar
|
| RockGen Energy Center | Dairyland Power Coop | Cambridge, WI | 625 GWh | May 2001 | May 2026 |
Natural Gas : 98.1%
Distillate Fuel Oil : 1.9%
|
| Rockton | Eagle Creek Renewable Energy, LLC | Rockton, IL | 6 GWh | Dec 1928 | Dec 2025 |
Water
|
| Rockville Solar I LLC | CleanCapital Holdings | Indianapolis, IN | 2 GWh | Mar 2014 | Dec 2025 |
Solar
|
| Rockville Solar II, LLC | CleanCapital Holdings | Indianapolis, IN | 912 MWh | Jul 2014 | Dec 2025 |
Solar
|
| Rocky Mountain Elk Solar Community Solar | Rocky Mountain Elk Solar, LLC | Sheffield, IL | 108 MWh | Nov 2025 | Dec 2025 |
Solar
|
| Roeder Family Wind Farm LLC | RWE Clean Energy | Manly, IA | 5 GWh | Aug 2011 | Dec 2025 |
Wind
|
| Rogers | Consumers Energy Co - (MI) | Big Rapids, MI | 21 GWh | Dec 1921 | Dec 2025 |
Water
|
| Rolling Hills Wind Farm | MidAmerican Energy Co | Massena, IA | 2 TWh | Nov 2011 | May 2026 |
Wind
|
| Rollingstone Holdco CSG | Rollingstone Holdco LLC | Rollingstone, MN | 8 GWh | Jul 2019 | Dec 2025 |
Solar
|
| Roquette America | Roquette America | Keokuk, IA | 208 GWh | Jun 2004 | May 2026 |
Natural Gas
|
| Roseman | Roseman Energy, LLC | Anita, IA | 7 GWh | Jan 2017 | Dec 2025 |
Wind
|
| Rosemount Community Solar | Rosemount Community Solar | Rosemount, MN | 8 GWh | Nov 2016 | Dec 2025 |
Solar
|
| Rosewater Wind Farm | Rosewater Wind Farm LLC | Chalmers, IN | 317 GWh | Nov 2020 | May 2026 |
Wind
|
| Rothschild Biomass Cogen Facility | Wisconsin Electric Power Co | Rothschild, WI | 166 GWh | Oct 2013 | Dec 2025 |
Wood/Wood Waste Solids : 94.7%
Natural Gas : 5.3%
|
| Round Grove 1 | SoCore Energy LLC | Lyndon, IL | 4 GWh | Oct 2021 | Dec 2025 |
Solar
|
| Round Grove 2 | SoCore Energy LLC | Lyndon, IL | 5 GWh | Oct 2021 | Dec 2025 |
Solar
|
| RS Cogen | Westlake 2 US LLC | Lake Charles, LA | 3 TWh | Nov 2002 | May 2026 |
Natural Gas
|
| Rugby Wind Power Project | Avangrid Power LLC | Barton, ND | 348 GWh | Nov 2009 | Dec 2025 |
Wind
|
| Rushford Village | Altus Power America Management, LLC | Rushford Village, MN | 2 GWh | Oct 2021 | Dec 2025 |
Solar
|
| Ruthton Ridge LLC | CHI Operations Inc | Lake Benton, MN | 5 GWh | Dec 2000 | Dec 2024 |
Wind
|
