John P Madgett Power Plant is a 387MW coal fired power project. It is located in Wisconsin, the US. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in November 1979.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Thermal 387 387 Active Wisconsin, the US


The project is currently owned by Dairyland Power Cooperative with a stake of 100%.

It is a Steam Turbine power plant that is used for Baseload.

The project generated 1,532,472MWh of electricity. The project cost is $179m.

Development Status

The project got commissioned in November 1979.

Contractors Involved

Siemens Energy was selected as the turbine supplier for the Coal fired project. The company provided 1 unit of BB44FA Double-Flow, Reheat steam turbine with 387MW nameplate capacity.

Siemens Energy supplied electric generator for the project.

Riley Power supplied steam boiler for the project.


All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.