Tedzani Hydro Power Station is located on the Shire River, 7 Km downstream of Nkula Hydro Power stations. It comprises of four Power Stations: Tedzani I, Tedzani II, that are housed in one Power House, Tedzani III and Tedzani IV.
Tedzani I was commissioned in 1972, Tedzani II was commissioned in 1976, Tedzani III was commissioned in 1995 and Tedzani IV was recently commissioned in 2021.
The total generation capacity is 121.1MW as detail below:
| Station Name | No. Of Machines | Capacity per Machine | Total Capacity (MW) | Status |
| Tedzani I | 2 | 10 | 20 | Available |
| Tedzani II | 2 | 10 | 20 | Available |
| Tedzani III | 2 | 31 | 62 | Available |
| Tedzani IV | 1 | 19.1 | 19.1 | Available |