Ming Hui Zhang, Valerie Choy and Dr. Kelvin Tan

Ming Hui Zhang is Consultant at DNV Clean Technology Centre (Singapore). He deals mainly with early project technical analysis, energy studies and Project PM in the renewable division of DNV.

Valerie Choy is also Consultant at DNV Clean Technology Centre (Singapore). She specializes in Enterprise Risk Management, particularly for the LNG and power segments at DNV.

Dr. Kelvin Tan is the Senior Consultant/ Head of Section at DNV Clean Technology Centre (Singapore). He is actively involved in research in the wind / solar renewable energy field, inverter control technique, passive/active/hybrid filter, remote area power supply (RAPS) system, power quality and harmonic mitigation technique.