They say say the nuclear determination did not follow correct processes and would prove more costly than other forms of energy

Two units at the nuclear power station will be out of action in September, meaning the loss of about 1 840 megawatts or about two stages of load-shedding

In the utility’s worst-case scenario, the country could experience stage eight load-shedding during the icy winter months

The mineral resources and energy minister says the plan to extend Koeberg’s life by 20 years will help alleviate the energy crisis