Choosing between biomass pellets and briquettes depends on your energy requirements, machinery setup, and handling capacity. Both fuels offer significant environmental and economic benefits, but they serve different use cases based on form, efficiency, and logistics.
What Are Biomass Pellets?
Pellets are small, cylindrical fuels (typically 6–8mm in diameter) made from powdered organic waste such as sawdust or husk. They're ideal for automated feeding systems and applications that require steady, controlled combustion.
What Are Biomass Briquettes?
Briquettes are larger, log-like compressed biomass blocks, often 60–90mm in diameter. Their size and density make them suitable for large boilers, kilns, and manual feeding systems.
Comparison Table: Pellets vs. Briquettes
| Feature | Pellets | Briquettes |
|---|---|---|
| Size | 6–8 mm diameter | 60–90 mm diameter |
| Moisture | 8–10% | 10–12% |
| Energy Density | High | Moderate to High |
| Ash Content | Less than 2% | 2–7% |
| Feeding System | Automatic | Manual |
| Use Case | Small boilers, pellet stoves, gasifiers | Industrial furnaces, kilns, steam boilers |
| Storage | Compact, requires dry conditions | Bulk storage, less sensitive |
Which Should You Choose?
If your facility uses automated feeding systems or requires consistent energy output, biomass pellets are the ideal choice. However, if you're running a high-capacity industrial boiler with manual feeding, briquettes may offer better performance and cost-effectiveness.
Still not sure? Contact Gujarat Biofuels Industries and let our experts help you select the right biomass fuel based on your operations and region.