Palm Kernel Shell (PKS)

Palm Kernel Shell (PKS) is a byproduct of palm oil processing that has rapidly gained global attention as a sustainable and efficient biomass fuel. Indonesia, being one of the world’s leading palm oil producers, plays a crucial role in supplying high-quality PKS to the global energy market.

High Calorific Value and Efficiency
PKS offers a high calorific value, typically ranging from 4,000 to 4,500 kcal/kg, making it a reliable and energy-rich alternative to traditional fossil fuels. Its low moisture content and consistent combustion performance make it ideal for use in industrial boilers, power plants, and biomass energy facilities.


Eco-Friendly and Renewable
As a natural byproduct, PKS is considered a carbon-neutral fuel source, helping reduce greenhouse gas emissions when used as a replacement for coal. Its use contributes directly to cleaner energy solutions, aligning with global sustainability goals and carbon reduction commitments.


Cost-Effective and Abundantly Available
Compared to other biomass options, PKS is more affordable and widely available—especially in Southeast Asia. Indonesia’s robust palm oil industry ensures a consistent and scalable supply of palm kernel shells for export markets.


Increasing Global Demand
Countries such as Japan, South Korea, and several European nations have shown increasing demand for PKS as part of their green energy policies. Indonesia’s strategic location and strong export infrastructure make it a reliable partner in meeting this growing demand.

 

Close Up, Full Frame Image of Buckwheat Hulls
NO SPECIFICATION ITEM TYPICAL VALUE / RANGE
1 Moisture Content Max 15% (Typically 10–12%)
2 Ash Content Max 5%
3 Volatile Matter 65–70%
4 Fixed Carbon 15–20%
5 Calorific Value 3,800–4,300 kg (as received)
6 Bulk Density 600–750 kg/m³
7 Size 5–40 mm (can vary by processing)
8 Impurities Max 1% (stones, fibers, etc.)
9 Color Dark brown to black
10 Odor Natural / slightly smoky