Social media is democracy in action, and the government is quickly catching on to its cool factor – and its ability to build personal relationships between citizens and what has always been perceived as a monolithic, out of touch structure. Social media has its downfalls, but getting up close and personal with the electorate outweighs these.
Khi Solar One is Africa's first concentrated solar power plant. Situated outside of Upington in the Northern Cape, the 140-hectare plant will produce 50 megawatts of power by using 4 200 concave mirrors to reflect and concentratea large area of sunlight onto a small area on a 205 metre tower.
Seafood is popular on many menus, but over-fishing is costing the oceans dearly. Aquaculture is one answer, with fish farmed for consumption in protected environments. In South Africa, the industry is in its infancy, but companies are farming fish that are green-listed on the Southern African Sustainable Seafood Initiative.