Research by the Council for Scientific and Industrial Research has showed that load-shedding under De Ruyter has been the worst South Africa has ever seen. Over the weekend, Finance minister Enoch Godongwana expressed concern at state of Eskom. The big question remains over whether to remove De Ruyter and what will it solve? To help us answer this question

Guest: Professor Sampson Mamphweli - Director at the centre for renewable and sustainable energy studies at the University of Stellenbosch