With the progress of the time, people have become more and more concerned about environmental protection, lowcarbon and green, and the concept of sustainable development is deeply rooted, and the green and sustainable green trade show must be a trend of future trade shows. In recent years, the industry has grown rapidly, and the economic growth of the industry has shown a high speed of growth, and has driven the development of our nation's national economy, and yet, the resulting waste of the exhibition is a big problem for the industry to continue to develop. Through the study of relevant literature, it is found that the impact of the exhibition industry on the ecological environment is caused by exhibition waste, so from the perspective of ecological environment to study the source, types and characteristics of exhibition waste, to draw the "Green Exhibition" is the future development direction of the exhibition industry conclusion.