October 2009 - Gundersen Lutheran hospital and medical facilities, announced that it has teamed with a local brewery, City Brewery, to install a cogeneration project that uses methane gas from the brewery waste to generate electricity and uses waste heat to facilitate the brewing process. The combined heat and power project is expected to generate three million kilowatt-hours per year, which is equivalent to about 8 percent of the electricity used at the hospital's La Crosse and Onalaska campuses.
News Release - Gundersen Lutheran and City Brewery 'Powering Up Ceremony'
News Article - Gundersen Lutheran Hospital Strives for 100% Renewable Energy
Additional Information - Gundersen Lutheran Green Initiative