Johannesburg - The loss of power supply at the Panorama substation had caused power outages in the north and west of Johannesburg, City Power said on Friday.
Affected areas are Radiokop, Lazerpark, Honeydew, Weltevredenpark and Little Falls.
“Technicians are on site working on resolving the matter. Expected time of restoration is plus minus five hours,” City Power said in a statement.
More details were not immediately available.