École Centrale de Nantes Ulstein Design & Solutions AS Norwegian University of Science and Technology (NTNU) Master’s Degree Thesis 2018/2019 Rachmat Gunawan Towards Modeling and Simulation of Energy Management System for a Hybrid Vessel Supervisors: • Jean-François Hetet École Centrale de Nantes • Nicolas Bathfield Ulstein Design & Solutions AS • Henrique M. Gaspar Norwegian University of Science and Technology 2019