Analysis and evaluation on energy consumption of new residences´ building envelope in Wuhan

According to the analysis on the current residential energy consumption status and the characteristic of widely used analysis methods of energy consumption, we choose a scientific method of energy consumption analysis that is sutiable for Wuhan, i.e. BIN method(simplified calculation method of energy consumption).Choosing six representative residential projects, our analysis and evaluation focus on the energy consumption level of windows,roof and wall.At the same time, evaluate different technical solutions for individual energy saving measures, choose the lowest energy consumption solution,And some countermeasures were provided for the promotion of the energy-saving residence in terms of energy consumption.