According to the World Economic Forum’s data on the competitiveness index on Africa, the South African renewable energy sector is expecting an exponential growth that is likely to abbreviate the electricity crisis faced by the country.
South Africa Research Archive

Emerging health conscious middle-class spurs growth of the milk market in South Africa
Whilst the South African market is characterized by high competition, in an unregulated market scenario where no cooperatives exist at the national level, the production of raw milk in the country remains highly fragmented.

Bleak prospects of the automotive sector of South Africa in 2014
In the wake of the global financial crisis, while most countries tried to stay afloat in a drowning economy, South Africa being one of the most stable emerging economies managed to remain intact.