With the development of society and technology, the demand of BIM-based application in green building design also increases.This paper introduces a green-aimed and BIM-assisted project of Tianmen agricultural e-commerce high-tech industrial park, which during its life cycle, applies the building modeling, building energy consumption analyzing and adjusting, and various specialties coordinating and optimizing, to assist to achieve higher green index and better green building.By exploring the green sustainability of the design scheme, the environmental performance of the building is promoted, and the goal of environmental protection and resource saving of green building is achieved.The works in this paper will provide theoretical and practical references for the future design and BIM application in the field of green building design.