Water footprint assessment of oil palm in Malaysia: A preliminary study

This study evaluates the water footprint of growing oil palm in Malaysia based on the water footprint method. The crop water use was determined using the CROPWAT 8.0 model developed by the Land and Water Development Division of FAO. The total water footprint for growing oil palm is 243 m3/ton. The result of this study showed that the green water footprint is 1.5 orders of magnitude larger compared to the blue water footprint. Besides providing updated status of total water used from the oil palm plantation, our result also shows that this baseline information helps in identifying which areas need to be conserved and what type of recommendation that should be drawn. As the results of the water footprint can differ between locations, the inclusion of local water stress index should be considered in the calculation of water footprint.