Slowing Palm Oil Land Expansion: Replanting or Biochar ?

The reckless expansion of palm oi plantations is definitely offside sustainability. Instead of palm oil being a blessing due to their highest productivity among other vegetable oil sources (soybeans, sunflowers, rapeseed, coconuts, etc.), growing only in tropical regions and contributing 40% of the global vegetable oil supply, they have instead become a natural disaster. The cost of this disaster is no small matter, costing thousands of lives, in addition to other material losses. This issue was particularly highlighted during the recent floods in Sumatra. Are the profits from palm oil worth the loss of life?

Clearing tens or even hundreds of thousands of hectares of oil palm plantations produces valuable timber. It's even possible to generate substantial profits from land clearing alone, even though palm oil plantations and production haven't even begun. This is what drives entrepreneurs to flock to this plantation sector, driven by the sole goal of maximizing profits without considering their own needs, resulting in widespread disasters. Furthermore, the implementation of mandatory B-40 or even B-50 biodiesel, currently being discussed, will undoubtedly create a new market for palm oil/CPO, much easier and more flexible than exporting to Europe, which is subject to the European Union Deforestation Regulation (EUDR), or to the US, which faces high tariffs.

Moreover, it has already been established that palm oil/CPO consumption for biodiesel has exceeded food demand. The mandatory implementation of the B-50 program also requires a 20% increase in CPO production capacity, or 60 million tons per year. The most profitable and fastest way to do this is through extensive deforestation, as the timber from cleared forests can be sold directly.

When the goal is to increase palm oil production gradually, safely, in a planned, and sustainable manner, adequate consideration is required, not blindly and recklessly clearing forest areas (deforestation) under the guise of land conversion. Besides the use of superior seeds, there are at least two ways to increase palm oil productivity: replanting and biochar application (part of land intensification).

According to Joko Supriyono, former chairman of GAPKI (Indonesian Palm Oil Producers Association) for the 2015-2018 and 2018-2023 periods, in his book "Is Indonesian Palm Oil Still Successful?", it is stated that if replanting of palm oil in Indonesia successfully reaches 300 thousand hectares per year, it is estimated that CPO and CPKO production in 2045 will reach 80 million tons. While currently CPO and CPKO production is around 55 million tons. And with the use of biochar, palm oil productivity will increase by an average of 30% in 5-10 years, meaning that by 2035 CPO and CPKO production will reach 71.5 million tons. Moreover, if the two methods are combined, the results should be even better.

Indonesia's current CPO production reaches approximately 50 million tons/year, covering a land area of ​​16.8 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 30%, this means an increase of 15 million tons of CPO (a total of 65 million tons of CPO/year) and this saves approximately 4.2 million hectares of land, or the use of biochar will slow down forest clearing for palm oil plantations. The application of biochar with compost will improve the quality of the compost to become premium compost. For more details, read here. This allows the palm oil industry to operate by utilizing all its biomass waste.

The replanting movement of palm oil plantations must be encouraged to continuously increase palm oil production. The problem of biomass waste from palm oil trees, which cover thousands of hectares, also poses a challenge. With such a large volume of old palm oil trees, utilizing them for value-added products is crucial. With an average hectare of palm oil plantations consisting of 125 trees, each tree having an average dry weight of 0.4 tons, this yields 50 tons of dry weight of biomass per hectare. For an area of ​​10,000 hectares, this yields 0.5 million tons of dry weight, and for an area of ​​100,000 hectares, this translates to 5 million tons of dry weight. An optimistic estimate suggests that Indonesia could achieve 5% replanting (very optimistic) or 820,000 hectares, which would yield 41 million tons of dry weight of biomass per year. Similarly, Malaysia, with 5% replanting or 285,000 hectares, would produce 14.25 million tons of dry weight per year.

Business readiness factors, both technologically and in terms of the market or user base, need to be carefully assessed. With such a large volume, biomass processing plants or industries can be established and operate optimally without worrying about raw material shortages. Products such as pellets, briquettes, biochar, and other bioproducts, such as other biocarbons, biomaterials, biofuels, and biochemicals, are also possible from this old palm oil trunk biomass waste. Old, dead oil palm trunks, often left unattended on land, should be utilized to produce these useful, value-added products. For more details on utilizing trunk waste for fuel pellet production (OPT Pellets), please read here. 

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. 

Optimizing Pyrolysis and Biochar in the Palm Oil Industry

Indonesia's CPO production currently reaches around 50 million tons per year with a land area of ​​around 17.3 million hectares. This means that the average CPO production per hectare is only 2.9 tons or per million hectares produces 2.9 million tons. If biochar is used and there is a 20% increase, it means there is an increase of 10 million tons of CPO per year and this is equivalent to saving around 3.5 million hectares of land, or the use of biochar will slow down forest clearing (deforestation) for palm oil plantations.

The average speed of Indonesian palm oil plantation area is 6.5% per year or equivalent to about 1 million hectares per year for the last 5 years, while the increase in palm oil fruit production or FFB (fresh fruit bunches) is only 11% on average. Even the largest expansion of palm oil land occurred in 2017, which increased by 2.8 million hectares. By opening 1 million hectares of forest, national CPO production only increased by 11%, while without the need to open forests, namely with the application of biochar, there could be a 20% increase in productivity. And the 20% increase in FFB yield (fresh fruit bunches) using biochar is a low estimate.

With the number of palm oil mills in Indonesia reaching more than 1000 units and tens of millions of tons of biomass waste, especially empty palm fruit bunches (EFB), the volume of biochar production produced is certainly very large. In addition, pyrolysis technology can replace combustion technology which is generally used in palm oil mills to produce steam for electricity production and sterilization of fresh fruit bunches (FFB) in CPO production. With pyrolysis raw materials using palm oil tankos and being able to replace palm kernel shells, 100% of palm kernel shells (PKS) can be sold or exported. The sale of palm kernel shells or PKS (palm kernel shells) will certainly provide additional attractive benefits for the palm oil company. Palm kernel shells or PKS are the main competitors of wood pellets in the global biomass market.

In addition, the use of biochar also saves fertilizer use and the highest operational cost on oil palm plantations is fertilizer so this is very relevant. Tens of billions of costs spent on fertilizer can be reduced by using biochar, especially since the biochar comes from its own waste so that it will automatically become a solution for biomass waste management. Including biopesticides and liquid organic fertilizers can also be produced from the pyrolysis process. Carbon credit is the next business potential. This is because the application of biochar to the soil for agriculture or plantations is an effort for carbon sequestration / carbon sink.

The benefits that can be obtained from this biochar carbon credit are also large, even globally biochar carbon credit ranks first or more than 90% in Carbon Dioxide Removal (CDR) recorded in cdr.fyi. However, there are indeed many large biochar producers who do not sell their carbon credits because of the methodological requirements of standard carbon companies such as Puro Earth and Verra, and these biochar producers are comfortable with their biochar sales business, especially since these producers have existed (established) since before carbon credits were available for biochar. 

Is Palm Oil Land Expansion Still Needed?

The area of Indonesian palm oil plantations is currently around 15 million hectares, with CPO or crude palm oil production reaching 46.73 million tonnes in 2022. Indonesian palm oil producers are located in 26 provinces with the province producing the most palm oil namely Riau, followed by Central Kalimantan followed in second place, then North Sumatra. While the province that produces the least palm oil is the Riau Archipelago and above it are North Maluku and Maluku. The CPO product is processed into derivative or downstream products and part of it is exported. In general, the classification of CPO derivative products (downstream products) is grouped into, such as: oleochemicals, oleofood, and bioenergy.

The high demand for vegetable oil, especially crude palm oil or CPO, is driving efforts to expand oil palm plantations or extensification in Indonesia. But is this extensification really needed and the only way to increase CPO production? Meanwhile, permits issued for palm oil plantations have reached more than 25 million hectares as shown in the table below.

Biochar should be encouraged to use it rather than extensification of the land. The use of biochar will improve soil fertility and also make fertilization more efficient so that NUE (Nutrient Use Efficiency) increases, for more details read here. FFB production increase of 30% or more is possible with biochar. CPO production is estimated to increase by 30% to around 60 million tonnes annually. This is also equivalent to saving land reaching 5 million hectares. The problem of land disputes that reach hundreds of cases throughout Indonesia, land conversion, deforestation and so on can be overcome by using this biochar. Of course this should be a serious consideration for the intensification of palm oil plantations compared to the extensification of the land. Apart from that, a climate solution in the form of carbon sequestration / carbon sink can also be carried out simultaneously with the application of the biochar. Every 1 ton of biochar will store or reduce CO2 (carbon dioxide) in the atmosphere by approximately 3 tons. And the price of carbon credits from carbon removal is also increasing.