Q2. What are the future works in this paper?
The research results provided a good basis to further explore possibilities for strengthening efforts on monitoring and reporting energy use and the advancement of sustainable energy projects on campuses. As to future research work, it could be interesting to enlarge the sample of higher education institutions involved and expand the topic by exploring and highlighting best practices applied. • Level 2- Meso: to work with individual Faculties, so that university-wide plans are also complemented at the level of Faculties, since some of them ( e. g. Science and Engineering ) can be quite energy intensive, whereas others ( e. g. Design and Law ) may not be so. • Level 3- Micro: initiatives at Department level, with the direct engagement of members of Departments and by means of joint initiatives at this level ( e. g. installing timers so energy supply to office equipment may be automatically switched off during late night or weekends ).