Some simple energy saving tip at home:

1. Use energy efficient appliance. (Look for the energy label “Grade 1” products which are most energy efficient).
2. Switch off those appliances that are not in use or after use.
3. Use appliance with timer control or automatic power-off function. Do not leave them in standby mode for a long period.
4. Set and maintain air-conditioned room temperature between 24℃ and 26℃ in summer.

Source form Electrical and Mechanical Service Department.