Nasreddine Guerfala is a professional engineer with 13 years of experience in the energy efficiency and sustainability field in Canada and United States. He has worked as a project manager for a heating control company, as a senior consultant for an energy efficiency consulting company and as a director, Energy for a district energy company in Toronto. Prior to SunGrid, Nasreddine was manager, Strategy and Business development for a major electric utility in Canada leading growth initiatives. Currently, Nasreddine is the Vice President Solutions & Legal for SunGrid Solutions (an EPC company in Solar and Battery storage). He is also the President of AEEGTA chapter.