Bionenergy Village Liggeringen
The village of Liggeringen is in the hills in the vincinity of Radolfzell at Lake Constance in Southern Germany, close to the Swiss border. There
There was need for roof renovation and this made collector installation easier. Also the heat supplier of the settlement wanted green energy in addition to district heating. So there was a good opportunity both to mount collectors on the roofs
SOLID built the systems step by step in parallel with the roof renovations. Overall hot water supply for 756 residential units in 22 buildings. There is sophisticated feed-in system for solar heat: first it supplies the building underneath the collectors. When the building’s demand is satisfied, other buildings of the housing are supplied via the heating grid. When these are also satisfied, the heat is stored in two tanks with 60 m³ in total.
The inhabitants of the top level apartment benefit from shading of the roofs. This solutions is a nice showcase for existing buildings. Due to solar thermal integration, it was easier to obtain subsidies also for façade and roof renovation.
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The village of Liggeringen is in the hills in the vincinity of Radolfzell at Lake Constance in Southern Germany, close to the Swiss border. There
Fleischwaren Berger, located in Sieghartskirchen near Vienna, exists since over 125 years and produces different types of ham. The company is family-owned and family-run has
In order to get one step closer to becoming the solar capital of Europe, the City of Graz and the urban energy utility company Energy
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