Cape Town - Power utility Eskom has announced that it will implement Stage 3 rotational load shedding from 8:00 to 23:00 on Tuesday.
"Despite the generating units returning to service as planned, the emergency reserves (diesel and water) are still very low," said Eskom in a statement.
Stage 3 calls for 3000MW to be rotationally load shed across the country.
South Africans were angered and surprised when Stage 2 load shedding was moved to Stage 4 load shedding on Monday.
The power utility calls on residents and businesses to use electricity sparingly and to switch off geysers and non-essential lighting and electrical appliances.