JOHANNESBURG - Eskom released its annual financial results on Tuesday.
The power utility shows a net loss of just over R23 billion.
South Africans can look back at one of the worst periods of blackouts in recent memory.
The Eskom numbers on the energy availability factor confirm that.
Meanwhile, the board says that it is on track to restore unit one of the Koeberg Power Station early November.
The unit adds around 900 Megawatts to the grid.