The terminal will span an area of 9km2. The original location of the terminal was proposed to be 455meters from the coastline. However, due to pressure from environmental activists over to the existence of a sensitive coral reef in the nearby area, the terminal was redesigned to be 750meters further away, with a total distance of around 1.2km out to the sea from the shoreline. The relocation design was expected to add NT$15 billion to the cost of the project, for an estimated total cost of NT$75 billion.