%0 Journal Article %K Residential buildings %K Energy efficiency retrofit %K Retrofit financing %A Shilei Lu %A Wei Feng %A Xiangfei Kong %A Yong Wu %B Renewable and Sustainable Energy Reviews %D 2014 %I Elsevier %P 765-774 %R 10.1016/j.rser.2014.07.015 %T Analysis and Case Studies of Residential Heat Metering and Energy-Efficiency Retrofits in China's Northern Heating Region %V 38 %8 10/2014