The Eco-environment Oriented Development(EOD)mode is an important measure to implement the concept of"green mountains and clear waters are as valuable as mountains of gold and silver"and solve the bottleneck of ecological environment governance and industrial development.Jiangsu Province attaches great importance to the EOD mode,strengthens reform and innovation in relevant policy formulation and project implementation,actively explores and adopts multiple measures,and has achieved significant results.This article summarizes the key measures and main achievements of Jiangsu Province in promoting the EOD mode from four aspects,providing cases and references for further practical promotion and policy and institutional innovation of EOD projects.