For the relevant national projects and industrial technology R&D for building energy intelligent management, SITI focuses on the key technologies of building energy management, and collaborates with related research institutions, clients, to speed up integration of whole industry chains, building intelligent management and to promote Shanghai smart grid CPE industrial development. For green building energy-saving industrial technology R&D, SITI develops digitalization and information technology for green building planning and design, physical performance as well as operational management, providing performance-oriented total solutions for the service suppliers of different industrial chains such as planning, design, engineering and management.