The government has announced that South Africa, battling crippling power blackouts, plans to add 2,500 megawatts of new nuclear generation. The country has Africa's only nuclear power station, but the Koeberg plant near Cape Town is currently only working at half capacity. The first of the new units will probably come on stream in 2032 or 2033. Electricity minister Kgosientsho Ramokgopa said the extra nuclear power would be a significant milestone. He added that it would be part of the government action to ‘ending the existential challenge that is confronting the country’ over power shortages and long-term energy security. Rotating power cuts of up to twelve hours a day over the past fifteen years have badly hit the economy and the government's reputation as it heads into an election next year. National power company Eskom has been tainted by corruption and maintenance problems which have led to the power cuts. In a bid to extend the life of the Koeberg plant by twenty years, one unit was closed for nearly a year and the second unit was shut down for maintenance this week.