Energy management and energy saving reformation of office buildings in Wuhan

Based on the energy audit in Wuhan in 2007, analyses energy management of the office buildings. Carries out energy consumption simulation and energy saving reformation simulation on an office building. The results show that units are oversize and there are some problems in operation and adjustment of the system. Proposes improving energy efficiency ratio of air conditioning system, lighting control, and outside shading. The shadow environment should be considered in energy consumption simulation.