In the context of the global ecological crisis,the international port community has put forward the concept of “green port” through the concept of green development throughout the construction and operation of the port.The purpose of green port construction is to implement the concept of green development using green technology and implementing green management,and guide the port to take a resource-saving and environment-friendly development path.By consulting a large amount of literature,this paper starts from the construction and development of green ports,and sorts out the research trends of domestic and foreign scholars on green ports and the application status of ports according to the four aspects of green port concept,green port technology,green port management and green port evaluation.In view of the existing problems in the construction of green ports in China,this paper forms improvement suggestions and promotion paths,aiming to integrate the concept of green development into the whole life cycle of ports and provide reference for the green transformation of ports in China.