Eskom has suspended three power station managers in relation to the current coal supply shortage.
Thirteen people have been arrested for public violence after a group of residents from villages around Kwabhaca in the Eastern Cape blockaded the N2 with rocks and logs.
Some Mpumalanga residents are bearing the brunt of outstanding Eskom bills.
Two officials working for an independent contractor of the City of Johannesburg will on Monday appear in the city’s magistrate’s court.
Energy Minister David Mahlobo says government will not be coerced into abandoning plans to consider other sources of energy to diversify supply of electricity.