A port is considered one of the sources of pollution in the maritime industry. To tackle pollution issues from the port operation, a sustainable green port concept is being considered at the port of Tanjung Emas Semarang. However, there is no standardization about the criteria of a green port and which indicators must be given priority to the development plan by stakeholders. Therefore, this research aims to figure out green port indicators that are appropriate to port development by assessing which criteria should be executed for short-term, middle-term, and long-term. This paper uses the fuzzy analytical hierarchy process method. Data was collected through questionnaires to experts with expertise and experience in sustainability environmental ports. The research results show that environmental protection, environmental quality control, and green management remain the highest priorities in green port development.