Koeberg nuclear plant upgrade bolsters South Africa’s power grid

Koeberg’s second unit reconnected by Eskom, strengthening South Africa’s power grid.

Eskom reconnects Koeberg’s second unit, boosting South Africa’s power grid.

Eskom has reconnected the second unit of the Koeberg nuclear power plant to South Africa’s grid following a significant refurbishment, providing a welcome boost to electricity supply. This achievement follows a decade marked by controlled power outages, which have finally given way to nine months of uninterrupted electricity, improving business confidence in the country.

Located near Cape Town, Koeberg remains Africa’s sole commercial nuclear power plant, generating approximately 1,860 megawatts, or 5% of the nation’s electricity. Eskom’s CEO, Dan Marokane, highlighted Koeberg’s role in aligning economic and environmental goals, promoting a sustainable energy future.

In a move to extend the plant’s longevity, the nuclear regulator approved a 20-year extension of Unit 1’s operating licence in July. A similar decision for Unit 2 is anticipated by 2025, underscoring South Africa’s commitment to maintaining and expanding its nuclear energy resources.

Looking ahead, South Africa plans to add 2,500 megawatts of nuclear capacity. Efforts to revive the development of the Pebble Bed Modular Reactor, abandoned over a decade ago, are also under consideration as the nation explores innovative energy solutions.