Abstract: The green building is an inevitable trend for the development of a high-efficient and energy-saving construction industry, and construction industrialization is an effective way for the improvement of construction efficiency and quality. Construction industrialization is one of the effective approaches to realize energy-saving and emission reduction of green buildings and is a significant change in the construction concept and technology. Under the background of the green building and through the application of BIM technology in the field of construction industrialization, this article builds the construction industrialization optimization model based on BIM technology and provides a perspective for the integration of the green building concept and the development of construction industrialization. It can also be used as reference for the improvement of the research system of green building and construction industrialization in China.