building ”Solar Decathlon 2009” designed by students, shown in the exhibition in Washington DC. Quelle/Source: Prof. M. Hegger, TU Darmstadt
Evening view showing the energy generating façade elements Quelle/Source: Prof. M. Hegger, TU Darmstadt
Building services concept with potable water, hot water and sewage water system in the building Quelle/Source: HL-Technik