ICEST 2017 is an international forum for the exchange of ideas and experience amongst experts from a broad range of disciplines on the technology, policy and economic frame work in energy systems and technologies. Such a forum will lead to better understanding of energy issues on local, regional and global scales. ICEST 2017 aims to bring together leading academic scientists, researchers and research scholars to exchange and share their experiences and research results about all aspects of energy systems and technologies. It also provides the premier interdisciplinary and multidisciplinary forum for researchers, practitioners and educators to present and discuss the most recent innovations, trends, and concerns, practical challenges encountered and the solutions adopted. The conference provides both oral and poster scientific sessions. The goal is to create a global sustainable energy infrastructure.