| Regions | EF of oil plam plantation (gha/ha-year) | |||
| EF of energy | EF of forest | EF of cropland | Total | |
| North | 0.987 | 23.2 | 0.402 | 24.59 |
| Northeast | 0.843 | 21.1 | 0.402 | 22.35 |
| Central | 0.703 | 20.8 | 0.402 | 21.9 |
| South | 0.21 | 16.97 | 0.402 | 17.58 |
| Weighted average | 0.686 | 20.52 | 0.402 | 21.6 |