The consumption values linked to this system could not be measured separately. In addition, a very energy-efficient lighting system with presence detectors and day- light sensors was installed to reduce electricity consumption. The two buildings (No. 33 and No. 14, Fig. 7) presenting a consumption value of more than 70 kWh/(m2a) are primary schools with an in-house "Maison Relais" (daycare center). These buildings have an energy-consuming kitchen with rated power requirements of several kW. It was not possible to conduct a separate energy monitoring of the energy consumption in the kitchen.