NETWORK ROUTE LENGTH
| Network | Transmission | Distribution (MV) | Distribution (LV) |
|---|---|---|---|
| Voltage Levels (kV) | 66 | 22/6.6 | 0.4/0.23 |
| Length of overhead cables (km) | 442 | 3,242.8 | 5,837.7 |
| Length of underground cables (km) | 36.9 | 601.6 | 331.3 |
| OVERHEAD NETWORK | 9,522.5 |
| UNDERGROUND NETWORK | 969.7 |
| TOTAL (km) | 10,492.2 |
* (Figures as at 31 December 2019)