Eskom has warned of the possibility that stage 2 load-shedding might be implemented tonight between 18:00 and 24:00.

“Breakdowns of a generation unit each at the Kriel, Majuba, Matla and three units at Arnot Power Station during the last 24 hours, as well as delays in returning units to service at Kusile, Lethabo and Tutuka power stations have put a severe strain on the power generation system. An increase in demand due to the cold front sweeping across the country has exacerbated the capacity constraints,” Eskom said in a media statement.

The power utility said it currently has 4 508MW on planned maintenance, while another 13 622MW of capacity is unavailable due to breakdowns.

“We therefore urge all South Africans to continue using electricity sparingly, especially during these uncertain times on the power system. Eskom will promptly communicate should a need arise.”