| In modern society, With the rapid population growth, production development, industry focus, there has been natural resources are obtained from the wanton, resources, and energy shortages, pollution and other problems, leading to ecological intensification of the crisis. After agriculture, industrial civilization, human development, is bound to low emission, low power, green sustainable civilization. In2008years after the nadir of the financial crisis, green developed into a major development trends in the world, many developed countries when dealing with the crisis have raised a " green New Deal" and support new innovations in the areas of energy, biomedicine, information network development. Tianjin is an old industrial city, is an important industrial base. Industrialization is to promote the rapid development of Tianjin, but high consumption, high pollution, the traditional industrialization development of low output and run counter to the construction of resource-saving and environment-friendly society, only on the road to green economic development of resource conservation and environmental protection, transfer the economic and social development to scientific development track, Tianjin can go further.This article first combing through the related theories of green development and industrial structure optimization at home and abroad, with a focus on identification method for optimization of industrial structure in general, and then from the perspective of environmental and social review the optimization of industrial structure, having relationship between green development and industrial structure optimization. New requirements for green Development, to adapt optimization of industrial structure content and discrimination, on the basis of the traditional industrial structure optimization discrimination including environmental and economic factors, combined with20years of per capita GDP and industry " three wastes " in Tianjin, to made and carried out empirical research on comprehensive evaluation. Through the Perspective of Green assessment analysis of the optimization and upgrading of industrial structure in Tianjin, presented optimization of industrial structure in Tianjin seven tips for green optimization. |