Gundersen Health System’s Dairy Digester

Gundersen constructed a dairy digester on the Maunesha River Dairy near Sun Prairie, Wis. The farm’s more than 1,300 cows will supply more than enough manure to make the project economically viable. The project represents approximately 5 percent of Gundersen’s energy independence goal.
Sun Prairie, Wisconsin
Gundersen Health System's biodigester
Photo courtesy of Gundersen Health System