Power Supply
Delivering a diverse, flexible power supply is WPPI Energy’s core purpose.
Through our joint action agency, 51 member utilities own generation and transmission resources, make joint power purchases, and share the cost of implementing new technologies — all of which help members maintain reliable service for the 200,000 homes and businesses they collectively serve.
WPPI Energy’s power supply is diverse, with stable and competitive costs.
Owned Generation (2022)
South Fond du Lac Units 1 & 4, Gas, 154 MW
Boswell Unit 4, Coal, 117 MW
Elm Road Generating Station, Coal, 106 MW
Island Street Peaking Plant, Gas, 52 MW
Worthington Wind Turbines, Wind, 2 MW
Purchased Power (2022)
Bishop Hill III Wind Energy Center, Wind, 132 MW
WPS, System Energy, 100 MW
Point Beach Nuclear Plant, Nuclear, 117 MW
Point Beach Solar, Solar, 100 MW
Butler Ridge, Wind, 54 MW
Top of Iowa II, Wind, 50 MW
Member-Owned Generation, Gas, Oil, 40 MW
Barton I, Wind, 30 MW
Forward Wind Energy Center, Wind, 27.5 MW
Kimberly Hydro, Hydroelectric, 2.1 MW
Richland Center Renewable Energy, Biogas, 1.8 MW
Jefferson Solar, Solar, 1 MW
John Street Hydro, Hydroelectric, 0.5 MW
Community Solar Gardens, Solar, 0.6 MW