Palm Kernel Shell (PKS) for Co-Firing Power Plants — Clean Energy from Indonesia

Learn how Palm Kernel Shell (PKS) is used in co-firing power plants as a renewable energy source. Indo Palm Supply provides export-grade PKS from Indonesia.

By Indo Palm Supply Team

11/8/20251 min read

Introduction

As the world moves toward carbon neutrality, co-firing technology — mixing biomass with coal — is becoming a preferred method to reduce emissions.
One of the most reliable biomass fuels for this purpose is Palm Kernel Shell (PKS), a renewable and carbon-neutral by-product of the palm oil industry.

Indonesia has become a major exporter of PKS to Japan, South Korea, and Europe, supplying thousands of tons every month for biomass and co-firing projects.

Why Power Plants Choose PKS

  • High Energy Value: Calorific value between 4000–4600 kcal/kg.

  • 🌍 Low Carbon Emission: PKS is renewable and environmentally friendly.

  • 💨 Efficient Burning: Low ash and moisture levels ensure smooth combustion.

  • 📦 Bulk Supply Capacity: Suitable for continuous power plant operation.


PKS offers a lower carbon footprint compared to coal, helping companies meet ESG (Environmental, Social, Governance) targets.

Technical Specifications

  • Gross Calorific Value: 4200–4600 kcal/kg

  • Moisture: Max 12%

  • Ash: Max 3%

  • Foreign Matter: Max 2%

  • Size: 4–20 mm

  • Origin: Indonesia

How Indo Palm Supply Supports Biomass Energy Projects

Indo Palm Supply provides export-grade PKS directly from mills across Sumatra and Kalimantan.
We offer:

  • Long-term supply contracts

  • Custom moisture and size control

  • Full inspection and loading supervision

  • Documentation for export compliance

Conclusion

If your company is seeking reliable PKS suppliers for co-firing or biomass energy, partner with Indo Palm Supply — Indonesia’s trusted exporter for renewable energy materials.
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