Cradle to Gate
Identity ID
1b6d3744-4979-4ec1-a1b4-e4bde9be7b46
Transportation
Associated ID
cf638be8-e5a7-460b-bc22-dd135a48bf40
Included activities starts
Included activities ends
Description
This dataset represents the transportation service of providing 1 ton-kilometer for tankers (deadweight of 5,000 tons) operating in coastal and offshore areas. The transportation dataset covers the entire life cycle of transport, including tanker production and maintenance, port construction, energy consumption, and operational emissions. The tanker has a deadweight tonnage (DWT) of 5,000 tons and a main engine power of approximately 1,470 kW, values based on Chinese maritime vessel standards and related references. Fuel consumption is calculated based on the vessel's load capacity, main engine power, and operating speed. Major emissions (CO2, NOx, SOx, PM, NMVOC, CO, CH4, N2O, etc.) are calculated according to marine fuel consumption and relevant standards. For port infrastructure, data are reasonably extrapolated based on global port-related information.
Activity Description
This dataset represents a 1 t·km transport service provided by a liquid cargo ship (deadweight of 5,000 tons) in China's coastal and offshore areas. The dataset covers the entire transportation life cycle, including cargo ship production and maintenance, port construction, energy use, and operational emissions.
Process Description
This dataset can be used for 1 t·km freight services of cargo ships (deadweight 5000 t) in coastal/marine areas of China. It provides transportation services of 1 ton over a distance of 1 kilometer, considering only cargo transportation. The ship uses diesel fuel.
Time period
2020
2026
Geography
China
Geography comment
National average data
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology