Biochar for Sustainable Palm Oil Productivity

The Indonesian government emphasized the importance of sustainable palm oil productivity for food and energy security, as conveyed by Deputy Minister of Agriculture Sudaryono, at the opening of ICOPE (International Conference on Palm Oil and Environment) in Sanur, Bali, mid-February 2025. The conference, attended by delegates from various countries, namely Indonesia, Malaysia, India, the Netherlands, France, Finland, Colombia, and Spain, aims to formulate a sustainable transformation for the palm oil industry. Sustainable palm oil productivity can be increased by land intensification and the use of superior seeds. Even if land expansion is necessary, it must be done without causing deforestation. Meanwhile, for replanting in dry land, it can also be combined with upland rice or corn through intercropping methods.

Biochar is a powerful solution
Palm oil productivity can be increased by improving fertilizer efficiency, or Nutrient Use Efficiency (NUE), as part of land intensification. Using the same fertilizer dose with the addition of biochar will increase palm oil productivity by around 20% or more. Fertilizer savings of around 30% with the addition of biochar will keep palm oil productivity relatively stable or at the same level as before. For efforts to increase palm oil productivity while avoiding deforestation, the first option is more appropriate: maintaining the same fertilizer dose as usual, but adding biochar to increase fertilizer efficiency.  

Indonesia's current CPO production reaches approximately 50 million tons/year across 16.4 million hectares, with an average CPO production of 3.55 tons/ha per hectare, or 3.55 million tons per million hectares. If biochar is used and productivity increases by 20%, this means an increase of 10 million tons of CPO per year (a total of 60 million tons of CPO per year), saving approximately 2.8 million hectares of land. The use of biochar will also slow down forest clearing (deforestation) for palm oil plantations.

Besides using biochar to increase palm oil productivity, other benefits from biochar production include the potential for carbon credits (BCR = biochar carbon removal) and the utilization of pyrolysis byproducts for palm oil plantations and palm oil mill operations in CPO production. This method offers several advantages for palm oil companies, such as savings in liquid organic fertilizer and pesticides, and the sale or export of 100% of the palm kernel shells (PKS). In addition to palm oil companies producing their own biochar through pyrolysis, it is also possible to establish separate companies or companies that collaborate with palm oil companies for biochar production under specific agreements.

Global pressure and scrutiny on the palm oil industry to adopt sustainable practices are increasing. Amidst soaring demand for palm oil in both global and domestic markets, increasing palm oil productivity is inevitable. Utilizing biomass waste from palm oil mills and plantations, such as empty fruit bunches (EFB) and trunks (OPT), for biochar production, and using biochar to increase palm oil productivity, is a powerful solution to address these challenges. Even for replanting dryland with upland rice or corn using intercropping methods, the use of biochar will also have a positive and significant impact on these intercrops.