Skip to main content
26 Jun 2022 | 03:44 PM UTC

South Africa: Load shedding to occur through at least June 29 /update 1

Officials implement Stage-4 load shedding nationwide in South Africa through 05:00 June 29.

Warning

Event

The South African utility provider, Eskom, has implemented nationwide load shedding to stage 4 through 05:00 June 29. Eskom issued a statement late June 26 indicating that the continued load shedding was due to labor action by Eskom employees. The exact times in which Stage 4 load shedding will be implemented on the impacted days are not immediately clear.

Temporary commercial and communications disruptions are possible while load shedding and unscheduled disruptions are taking place; cellular and mobile services could be affected. Traffic disruptions and longer driving times are possible during these periods due to malfunctioning traffic signals. Trains may also experience delays if outages impact signaling devices or overhead wires. Power outages could also result in the temporary unavailability of essential services such as ATMs and filling stations. There is an increased security threat during power outages. Blackouts could adversely affect security protocols, including alarm systems and electronic fences; opportunistic criminal activity could increase during electricity outages.

Context

Load shedding requires switching off parts of South Africa's electric grid in a planned and controlled manner due to insufficient capacity or to avoid a countrywide blackout.

  • Stage-1 load shedding: Allows for up to 1,000MW of electricity to be removed from the power grid, leading to power supply cuts in the impacted area three times over a four-day period for two hours at a time, or three times over an eight-day period for four hours at a time.

  • Stage-2 load shedding: Allows for up to 2,000MW of electricity to be removed from the power grid, leading to power supply cuts in the impacted area six times over a four-day period for two hours at a time, or six times over an eight-day period for four hours at a time.

  • Stage-3 load shedding: Allows for up to 3,000MW of electricity to be removed from the power grid, leading to power supply cuts in the impacted area nine times over a four-day period for two hours at a time, or nine times over an eight-day period for four hours at a time.

  • Stage-4 load shedding: Allows for up to 4,000MW to be removed from the power grid, leading to power supply cuts in the impacted area 12 times over a four-day period for two hours at a time, or 12 times over an eight-day period for four hours at a time.

Authorities in the City of Cape Town are likely to continue to implement support measures and supply electricity during load shedding periods. Typically, city supply will move the stage down one level from the Eskom-announced load shedding level.

Advice

Charge mobile and communication devices when possible and ensure backup batteries are available. Plan for road travel delays due to possible malfunctioning or nonfunctional traffic lights in affected areas. Exercise caution when driving in recently impacted areas. Confirm business appointments. Verify that security systems are working. Park vehicles in secure areas, and complete ground movements before nightfall. Ensure that generators are functional and refuel devices where necessary.

Resources

Eskom load-shedding schedules
Eskom (Twitter)
City of Cape Town (Twitter)
City of Tshwane (Twitter)
City of Johannesburg (Twitter)