Research on the Problems and Countermeasures of Energy Conservation Reconstruction of the Existing Buildings in the Industrial Urban Renewal

The rapid development and expansion speed in the renewal of the China’s industrial cities are not suited to the current situations of large energy consumption of the existing buildings, these current situations causes the urban environment and resources to be destroyed and the sustainable development of cities to be severely hampered. To solve these problems, a variety of resources for urban renewal in the energy conservation reconstruction of the existing building should be deeply developed, such as analysis and research of reconstruction background, local natural environment and natural resources, utilization of waste and recyclable resources etc., at the same time, perfection of the existing building energy saving assessment system is also the key to promote the settlement of the problems. This paper demonstrates the energy conservation reconstruction and comprehensive utilization of the existing buildings in the industrial urban renewal in various aspects in order to promote the sustainable development objectives of the industrial urban renewal.