a light-filled northern oasis

Mary Coffin Hall at the University of Wisconsin pioneers building-integrated photovoltaics for Higher Education

Location: Green Bay, WI USA Client: University of Wisconsin Use: Classroom, research lab and University archives.

Background:
At the Green Bay campus, light and warmth are important commodities during the extended winter months.

Long-time proponents of energy conscious development, the University of Wisconsin took a well-calculated risk in the design of Mary Cofrin Hall.

SDA consulted with design architects HOK and university representatives to recommend appropriate renewable energy applications. The result was the first U.S. deployment of double-glazed BIPV windows, as well as a roof-top PV array

Special Features:

• The University used creative funding to install dramatic BIPV vision glass. This "electric glass" replaces the top skin of traditional double-insulated glazing (IG) with a thin-film, semi-transparent photovoltaic element. Electrical interconnects extending from the edge of each glazing unit facilitate wiring the BIPV modules together to create the complete system.

• Other sustainable design elements in the building are the use of daylighting, low-VOC building materials, recycled porcelain tile and rubber flooring, and a transpired solar collector to augment the HVAC system.

• SDA also specified an informational kiosk and Data Acquisition System that displays real-time performance and historical data on the campus intranet as well as on the kiosk.
  
  

Outcome:
Cofrin Hall's unique electric glass application gives students, faculty and staff a literal window on ascendant BIPV technology. Unlike a roof array that's hidden from view, the BIPV glazing offers a constant dramatic reminder that the sun's energy can be captured and used cleanly, efficiently and in an integrated manner.

• SDA provided local tradesmen who performed the installation with training and hands-on experience with BIPV technology. Roofers, glass installers, and electricians now have familiarity with renewable-energy systems, as well as new skill sets for deployment of future installations.
• The building is now home to almost 40 percent of all classes convening on the Green Bay campus. The facility has received national and global attention, including a site visit by a Japanese delegation, and a cover story in American School & University magazine.

SDA has helped dozens of schools and colleges field renewable energy applications on their campuses - including the first zero-energy academic facility and the first wind-powered campus. We'd be pleased to help you green your campus.

Contact us to explore the integration of renewable-energy systems into the next project on your campus.

View Solar Design's Entire Project Portfolio

Learn more about solar electricity, solar thermal and wind energy