Jefrey is an Executive Associate at JG Afrika (Pty) Ltd, with over 17 years of combined experience in Process Engineering, Alternative Waste Treatment, Mineral Processing and Energy Efficiency. Jefrey has 12 years industrial experience as a process design engineer for solid-liquid separation capital equipment used in various industrial applications including treatment, recovery, and re-use of waste. He has been involved in academic research activities on a postgraduate and postdoctoral level in the field of energy recovery from waste, alternative fuels, hazardous waste management and municipal solid waste management. He is a member of the Institute of Chemical Engineers (IChemE) and registered Chartered Engineer (C. Eng) with the Engineering Council United Kingdom and registered International Professional Engineer (Int PE-SA) with the Engineering Council of South Africa. Jefrey believes in developing alternative fuels and drive towards sustainability and energy efficiency.