Welcome to the official website of the The 4th International Conference on Renewable Energy Technologies (ICRET 2018). The conference will be held in University of Malaya, Kuala Lumpur, Malaysia during January 16-18, 2018. It focuses on timely and emerging topics of interest to the Renewable Energy Technologies that provides an opportunity for in-depth exchange of research ideas in an informal environment. To encourage discussion and dissemination of the latest research developments, early-stage work, and possibly controversial results, workshops, the conference will bring together leading researchers, engineers and scientists in the domain of interest from around the world. We contribute to be the premier and most selective conference and devote to technical innovations in Renewable Energy Technologies.