Aziiz Sutrisno is a senior researcher in the System Engineering Modeling and simulation laboratory University of Indonesia. After earning his bachelor degree in the Industrial engineering department University of Indonesia, he continued his master degree to The University of Bergen (Norway), The New University of Lisbon (Portugal) and The Radboud University of Nijmegen (the Netherlands) on a European Master in System Dynamics Program under an Erasmus Mundus Scheme. His research interest involve Complex energy system, energy economics, energy risk and transition and energy simulation and modeling including but not only limited to the usage of System Dynamics, Agent Based Modeling, Game Theory and Complex Adaptive System in the energy fields. He has several professional experiences in the natural gas trading and market as well as power planning and generation in Indonesia and in several European countries. Currently he is also member of System Dynamics Society and Global Association of Risk Professionals.