The sports facility functions as a small "energy center". The complex without natural gas is self-sufficient and equipped with various energy technologies such as solar panels, heat pumps and automated air handling units. The sports hall is heated by underfloor heating. To avoid unnecessary ventilation, a CO2 control is used. LED lighting in combination with presence detection contribute to limiting energy consumption. Attention has also been paid to the use of sustainable materials. For example, the new bar from KCR, but also the grandstand and wall coverings are made of bamboo plating.