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South African power cuts continue as key plants fail

Eskom, the South African electricity utility, resumed its scheduled power cuts Friday after the outages at the country’s nuclear power plant and one of its massive coal plants.

Eskom said that due to the loss of electricity from the units at the Koeberg Nuclear Plant and Kusile Coal Station, it was 2,700 Megawatts (MW), short of its capacity for the last 14 hours.

It will carry out "Stage 3", which requires up to 3,000MW of power to be removed from the grid until Monday morning, while it replenishes emergency reserves.

Eskom said it was focusing on the deployment of extra engineering resources in order to expedite repairs of units that are currently offline. It added that it expected to restore 6,200 MW capacity by Monday's evening peak of electricity demand.

Since more than a decade now, power cuts are a common occurrence in South Africa. In 2023, they reached record levels when they occurred more than 300 times in a year.

Since the end of January, power cuts have been intermittent. Eskom stated on Friday that 2023 is still a long way off.

Bheki Nxumalo is Eskom's Group Executive for Generation. He used the term "loadshedding" to describe power outages.

Eskom's loadshedding system is an incremental one. Stage 1 involves the removal of up to 1,000MW from the grid, while Stage 6 has 6,000MW removed. This is the highest level to date.

Kgosientsho RAMOKGOPA, South Africa's energy minister, will give a press briefing on Eskom on Saturday. (Reporting and editing by Alexander Winning, Hugh Lawson, and Tannur Andrés)

(source: Reuters)