A concerned citizen in the today’s world always cares about the environment. Generation of waste, toxins, and over exploitation of natural resources have created many problems. Not only the use of technology has contributed to these problems but also has offered solutions. The present day technologist must therefore, be capable of identifying existing and potential problems and finding solutions. As a student of the Faculty of Technology, University of Colombo, you will have the opportunity to study problems and bring solutions to them. You will contribute to improve the quality of our environment, and make processes based on technology to be more efficient and environmental friendly.