Sustainable Biomass for Tomorrow’s Clean Energy
A trusted biomass trading company driving the transition towards sustainable, eco-friendly energy across Southeast Asia.
- About Us
PT Gemilang Wisesa Sejahtera
PT Gemilang Wisesa Sejahtera (GWS) focuses on providing high-quality biomass fuel as a cleaner and more sustainable energy alternative. We are fully committed to efficiency, sustainability, and transparency across every stage of the supply chain from sourcing materials to delivering products to our customers.
Vision
To become a leading biomass trading company in Southeast Asia that plays an active role in accelerating the transition to clean and sustainable energy.
Mission
- To provide high-quality biomass supply for environmentally friendly energy needs.
- To build long-term, mutually beneficial partnerships within the biomass supply chain.
- To optimize efficiency, transparency, and sustainability across all operations.
- To contribute to the green economy through innovation and responsible business practices.
- Our Product
Palm Kernel Shell (PKS)
Biomass fuel derived from solid palm oil industry waste, offering high calorific value and environmentally friendly performance.
Specifications:
- Supply Capacity: >5,000 MT/month
- Calorific Value: >3,500 kcal/kg
- Moisture Content: <22%
- Our Product
Mixed Biomass
A blend of palm fiber, wood dust, and selected agricultural residues.
Processed under strict quality control to ensure combustion efficiency and supply stability.
Our company consistently exceeds expectations by focusing on scalable, high-yield opportunities. With biomass set to double in global demand by 2035 at CAGR 7,1%, and Indonesia offering 56.97 GW of accessible potentialthe sector is entering a decade of accelerated expansion. In 2026 and beyond, renewable energy becomes the foundation of sustainable returns.
We are here to turn this momentum into measurable results.
Nathan Reynaldo Pirih
Director
Established Delivery Footprint
We have delivered biomass to multiple strategic regions throughout Indonesia:
- Berau
- Balikpapan
- Malinau
- Pulang Pisau
- Teluk Sirih
- Holtekamp
- Gresik
Backed by robust logistics management, each delivery is carried out on schedule, securely, and in full compliance with the defined quality specifications.
- Certification
Certified and Recognized by Indonesia’s Leading Energy Institutions
-
CSMS Certification
from PLN Indonesia Power and PLN Nusantara Power
This certification serves as tangible proof of GWS’s commitment to operating safely, responsibly, and sustainably. With standards recognized by Indonesia’s largest energy companies, GWS is ready to become a trusted partner for various power plant projects and other large-scale energy needs.
Sustainable Biomass, Delivered
GWS serves as a strategic partner in providing high-quality biomass to support efficient and sustainable energy operations.
