The aim of the Build with Care project is to mainstream energy-efficient building design by raising the awareness and increasing the knowledge of the potential of energy savings. In collaboration with the building sector, a transnational strategy for increasing energy efficiency in buildings will be developed. Within the project, an education and information programme will be carried out to change behaviour in the complete building chain (from consumer to planner, from carpenter to architect) aiming at setting up a transnational knowledge and information network.