| Operating hrs./day | Fuel required for 8 hrs @ 0.723 l/hr. | Total operating days/year (days) | Annual fuel demand (litres) | Proportion of biodiesel (litres) | Proportion of Petro diesel (litres) |
| 8 | 5.8 | 264 | 1531.2 | 459.36 | 1071.84 |