The 6th edition of “Emerging Trends in Energy Conservation – ETEC 2017” international conference is organized by Elite Researchers Club under the provisions of National Elite Foundation of Iran. The club is consisted of 65000 members including welknown scientific elites of Iran. The conference is associated with many prominent Universities and research centers such as research deputy ministry of Oil,National power Research center,Sharif University Energy Research Center and renewable Energy Agency of Iran. The conference is held at the Tehran University Central Library Conference Hall, on 21st and 22nd of February 2017. The Articles received by the conference will go through a peer review process and the selected article will be published in relevant international journals.