FEU means “Forty-foot Equivalent Unit.” It is a standard unit of measurement used in the shipping and logistics industry to quantify the capacity of container ships and storage facilities.

Here are some key points about FEU:

1. Measurement: A FEU is a unit of measurement equivalent to one forty-foot shipping container. The length of a standard forty-foot container is approximately 12.192 meters or 40 feet.

2. Comparison: FEU is often used in conjunction with TEU (Twenty-foot Equivalent Unit), which represents one twenty-foot shipping container. The standard length of a twenty-foot container is approximately 6.096 meters or 20 feet. FEU is double the size of TEU.

3. Capacity: Shipping companies and terminals use FEU to calculate the capacity of container ships, container yards, and storage facilities. For example, a container ship with a capacity of 2,000 FEU can carry 2,000 forty-foot containers.

4. Standardization: The use of standardized units such as TEU and FEU facilitates international trade and logistics by providing a common language for describing containerized cargo capacity. It allows for efficient planning, loading, and transportation of goods across different modes of transportation and geographic regions.

5. Cost Calculation: FEU is also used in the calculation of shipping rates and container leasing costs. Freight rates may be based on the number of FEUs transported, with larger shipments typically commanding lower rates per FEU due to economies of scale.

In summary, FEU is a standard unit of measurement used in the shipping and logistics industry to quantify the capacity of container ships and storage facilities. It provides a standardized way to describe containerized cargo capacity and facilitates efficient planning and operation of global supply chains.