Backed by “zero carbon”, an efficient energy management algorithm infusing the in-house cloud computing with IoT, and software and hardware solutions, Midea Headquarter IOC brings 16 scenarios and the digital construction, restructuring and upgrading of the service building ecosystem to reality. With clouding access to the massive building operation data, iBUILDING Intelligent Operation Center visualizes consumption data on a full scale, enables real-time control and comparison of consumption data of internal space equipment, and displays the real-time space management of office facilities.