 The aim of the project is to develop, test and prepare for production an innovative element of
 energy-active green roof. The green roof with integrated heat exchanger will be designed for the
 regeneration of ground wells and direct use of low-potential heat at the evaporator of ground
water heat pump in summer and transition periods; the technical solution will be protected by a
 utility model. The green roof as a heat exchanger, thanks to the possibility of regenerating ground
 wells, can reduce investment costs for ground wells in residential developments by up to 30%.
 For installations where ground-source heat pump is already in operation, green roof with heat
 exchanger can increase annual operating efficiency by up to 20%. The result is for developers and
 residential building owners.