Dr Kandeh Yumkella, UN Under-Secretary-General and Former Special Representative of the Secretary-General and CEO, Sustainable Energy for All (SE4All), won the Lifetime Achievement Award. Photo: Spintelligent “I know the energy revolution is powering up and ready to take off” Sierra Leone’s Kandeh Yumkella of the Sustainable Energy For All Initiative, Johannesburg’s City … [Read more...] about Sierra Leone’s Kandeh Yumkella, City Power and Akon Lighting winners in African Utility Week Industry Awards in Cape Town