Palm kernel shell
| Moisture Content | 10% max |
| Ash Content | 3% max |
| Volatile Matter | 70% min |
| Fixed Carbon | 23% min |
| Gross Calorific Value | 4,000 - 4,500 kcal/kg |
| Particle Size | 2-5 cm |
| Bulk Density | 0.4-0.5 g/cm³ |
| Color | Light brown |
| Odor | Neutral |