April 01 2009 (PDF - 110.3 K.o.)
Detailed information on the modification of the energy system of the 'Lister Bad' swimming-pool by the integration of solar collectors
April 02 2009 (PDF - 92.9 K.o.)
Detailed information about energy effiecieny modernisations of multi-occupancy houses in Hannover
April 02 2009 (PDF - 98.4 K.o.)
Detailed information about the enercity Wood Energy Centre in Hannover
April 02 2009 (PDF - 78.9 K.o.)
Detailed information about the Burgweg Depot - Installation of a wood pellet plant
July 04 2011 (ZIP - 9.1 M.o.)
Information on every demonstration project delivered in Nantes till end 2011