This dataset describes the transportation service of providing one twenty-foot equivalent unit (TEU) over a distance of one kilometer using a 900-TEU container ship in coastal/marine areas. Port throughput refers to the total volume of cargo, measured over a specific period, that is shipped in and out of a port area via waterway and handled through loading and unloading operations. The standard unit of measurement is typically the 'twenty-foot equivalent unit (TEU),' with one standard container measuring 20 feet long * 8 feet wide * 8.6 feet high (6.1 m * 2.44 m * 2.59 m, 38. (55 m³); when using this dataset, it can be converted according to actual freight transportation conditions. This container ship has a capacity of 900 TEUs, and fuel consumption and major emissions (CO₂, NOₓ, SOₓ, PM, NMVOC, CO, CH₄, N₂O) are calculated based on the vessel's load capacity, main engine power, and operating speed. When modeling cargo transportation via containers, this dataset can be used as follows: if your cargo volume is 1 m³, you need to convert it into TEU units. The conversion method is 1 m³ = 0.02594 (1/38.55) TEU