The circular potential of the palm oil sector 

The production of palm oil creates residual material (by-products) that is often not used and is often regarded as waste. By-products are usually generated at the palm oil extraction mill, in which crude palm oil (CPO) and/or kernels are produced from the Fresh Fruit Bunches (FFB).

Circular

The efficient use of residues is key to the concept of circular agriculture. In the palm oil sector, as in other agricultural sectors, residual material can for example be composted and be applied to the crops. In addition, the plant material can also be processed into other products with an added value. 

Other benefits
Earlier this year, EPOA had the opportunity to see how residues are used by Entrepalmas S.A.S., a palm oil mill company. During this visit, the company explained how the by-products are used for different purposes. The electricity and steam needed for the mill is produced from the by-products palm kernel shell and fibres. The palm oil mill effluent (POME), the wastewater generated from palm oil milling activities, can be processed to energy. The Empty Fruit Bunches (EFB) are composted with the POME resulting in a source of organic nutrients for the plantations.

Efficiency
Next to the circularity aspects, there are also other benefits of using these by-products. Palm oil mills, which can be found in remote areas, can for example have access to a reliable source of energy. Although there is ongoing research on the best techniques for the use of palm oil waste, this waste use can contribute to increase the efficiency and circularity of mills.