| WT components | F | D | L(£) | PPL(£) | RANK |
| Electrical system | 0.57 | 0.7 | 100,000 | 39,900 | 2 |
| Electronic control | 0.43 | 0.8 | 12,000 | 4128 | 8 |
| sensors | 0.25 | 0.9 | 20,000 | 4500 | 7 |
| Hydraulic system | 0.23 | 0.6 | 28,000 | 3864 | 9 |
| Yaw system | 0.18 | 0.9 | 57,000 | 9234 | 6 |
| Rotor hub | 0.17 | 0.6 | 4700 | 480 | 12 |
| Mechanical brakes | 0.13 | 0.9 | 8000 | 936 | 11 |
| Rotor blades | 0.11 | 0.7 | 204,000 | 15,708 | 4 |
| gearbox | 0.10 | 0.9 | 310,000 | 27,900 | 3 |
| generator | 0.11 | 0.7 | 200,000 | 15,400 | 5 |
| Support & housing | 0.10 | 0.9 | 548,000 | 49,320 | 1 |
| Drive train | 0.05 | 0.8 | 72,000 | 2880 | 10 |