GERMANY

General explanations about the solar panels

The system of the land tile roofs

The water filtrate system

Containers for the selective sweepings collection

Werner speaking

An engine of biogas

The systems of the land tile roofs and filtrate of water working jointly

System for water filtrate with plants

System to maintain the temperature by means of plants

System to maintain the temperature by means of plants

Werner, our host in UFA Fabrik

The Aeolian generators that themselves produce

The entrance to the day-care centre of the enclosure