A Seminar on the title “Sustainable Technologies” was arranged for ECE – IETE Members of Sri Ramakrishna Institute of Technology under ISF Forum(IETE Students Forum) . Dr.S.Anila, Prof/ECE welcomed the gathering. ISF Coordinator Dr.A.N.Jayanthi introduced the Chief guest Ms.Sudha Sankari C B, Research Associate, Education R & D, IC Centre for Governance, Ganapathy, Coimbatore. She pointed out the importance of Sustainable Technologies towards society. She also clearly pointed out the difference between Clean technologies, Green Technologies, Renewable Technologies and Sustainable technologies.