The new campus of the WU (Vienna University of Economics and Business) is a like a smorgasbord of 21st century architecture, with signature buildings by Zaha Hadid Hitoshi Abe and Estudio Carme Pinós, among others. But the world-class campus has equally high standards for energy efficiency and sustainability.
Though the buildings of the 100,000 square-meter (1 million sq-ft) campus were created by a roster of international talent, the master plan was conceived by the Viennese office of BUSarchitektur in partnership with BOA (büro für offensive aleatorik, or "Studio for Offensive Randomness"). BUS also designed the Teaching Center.
he school opened in October 2013 to 25,000 students and 1,500 faculty, but its green energy ethos was in place well beforehand, as work was carried out according to Guidelines for Sustainable Construction. These include environmentally-friendly logistics and the reduction of traffic, dust and pollution during building.
Energy and Sustainability
Sustainability and a holistic approach were key factors in the designs, as were "green building" guidelines, which follow international certification requirements. Since it opened in October 2013, the school has been meeting between 60 and 70 percent of its energy needs for heating and cooling through geothermal systems (which uses the energy produced by the change in temperature from water pumped from below ground). Heat recovery units in all buildings have an efficiency rate of 75 percent. Heating, ventilation and cooling are carefully monitored and calibrated according to demand. Green roofs were installed wherever possible.
The campus plan for ecological urbanism also includes 9,900 sq m (106,000 sq ft) of bushes and plants as well as 1,600 sq m (17,000 sq ft) of lawn, and 1,000 secure bicycle spaces. Lighting sensors in the university buildings not only detect whether rooms are vacant or occupied, but in some cases they gauge how much natural light is available, reducing the amount of artificial illumination being used. Classrooms and meeting rooms receive natural light from external windows and from interior atrium spaces.
