This report makes a general research on the index of industry's green development and the efficiency of industry's geen development by the entropy method，Global SBM-GML model and coupling coordination model. The results suggest：the index，efficiency and coordinating level present an asending trend with a relative rank just above the country's average level； the index takes on a convex distribution，but the efficiency and coordinating level reflect a gradient decreasing distribution from the downstream area to the upstream area； technical innovation，human capital，energy structure，industry structure and international trade are the main factors affecting the efficiency. Thus，we should reinforce the industry's green technical innovation，use more clean energy，establish and perfect green manufacture system，enforce the main function area system and implement industry green new deal to promote the green development of Yangtze River Economic Belt's industry.