Industry is the main body of national economy，green is the dominant hue of industrial development. This report systematically combs the policy documents and instruments about industry's green development of YREB issued by the central government and provincial governments，which suggests that the central government focuses on creating a favorable macroscopic policy environment for industry and agriculture's green development，particularly pays close attention to the industry and service industry's green development of YREB，the policies issued by local government are based on the top-level design about industry's development combined with local realities，and the environmental policy and investment policy are the most common and effective policy instruments. Later on，the report makes a full assessment on the industry，service industry，and agriculture's green development by Entropy-Topsis Method，LMDI Method，Principal Component Analysis Method and so on. There are several conclusions drawn by the analysis process. Firstly，Remarkable achievements have been made in industry's green development of YREB，which is better than the other districts'. However，its regional differentiation is obvious，which means the upper，middle and lower reaches' increases gradiently and the Shanghai，Jiangsu，Zhejiang and Chongqing are the core driving source. The quality of industrial growth is the main constraint hindering the industry's green development from moving up further. Secondly，the production conditions of agriculture in YREB have improved，output performance of agriculture，forestry，animal husbandry and fishery is good，the level of green agricultural development continues to improve，the share of total agricultural carbon emissions in the country has been declining，the intensity of agricultural carbon emission has always been below the national average. Thirdly，the trend of service industry's economic growth of YREB is in accord with the carbon emission. On the contrary to the energy efficiency，Industrial scale effect and technical innovation have obvious effect on the service industry's carbon emission.To promote the industry's green development of YREB，it is necessary to take action depending on industrial properties. In the first place，it is essential to optimize industrial space layout，cultivate and strengthen new kinetic energy of green industry，push coordinated industrial development. In the second place，it is vital to exert the agricultural space's main function，develop cycle and ecological agriculture，strengthen control of agricultural pollution. In the third place，it is indispensable to insist on the principle of innovative，coordinated，open development，expedite the development of green producer services，and facilitate the integrated development of green service industry.