Abstract: Based on the theory of endogenous economic growth model,this paper introducesthe energy consumption,environmental pollution into the production function,and the environmental quality into the consumption function, and establishes the link between the urbanization development and the economic growth,and constructsan endogenous growth model of energy consumption structure optimization and environmental pollution control,which are discussed in the process of urbanization,in order to discuss the realization path of Green City. On this basis,the interaction relationship between the urbanization development and physical capital,human capital,energy consumption,environmental pollution and energy consumption structureis analyzed by econometric model using the panel data of 30 provinces in mainland of China in 2005—2014.Based on the above analysis,the policy recommendations are given.Increasing investment in human capital for the development of new energy,environmental abatement,using green production technology,and changing the traditional mode of production to make it green,is the only way to green urbanization; Encouraging everyone to participate in,building polycentric system of governance,and cultivating energy saving lifestyle for the residents,is a necessary condition to green urbanization.