About Us

Wisconsin River Power Company (WRPCO) operates two hydroelectric plants, Petenwell and Castle Rock, on the Wisconsin River. It proportionately sells the energy produced to the two companies that own all of the outstanding shares of stock of the company. Wisconsin Public Service Corporation, based in Green Bay, Wisconsin, and Wisconsin Power and Light Company, based in Madison, Wisconsin, each own 50% of WRPCO.


David de Leon
Ronald Graber
William J. Guc
Bradley A. Kulka
Paul J. Spicer
Liz Stueck-Mullane


Paul J. Spicer, president
David de Leon, vice president
Liz Stueck-Mullane, vice president
William J. Guc, treasurer and secretary