Some of the environmental measures accomplished: established an environmental team, which comprised department heads to steer and facilitate the implementation of an environmental programme. invited experts to provide internal training sessions to staff members to enhance environmental awareness. installed an automatic self-cleaning system for the maintenance and disinfection of cooling tower to prevent the dispersal of legionnaires' disease. installed an waste heat recovery system to recover the available heat from various processes as a source to supply hot water. installed a variable voltage variable frequency (VVVF) drives for lifts. implemented variable air volume (VAV) system for the air handling unit (AHU). collected TV’s and electrical water heaters and donated them to charity. provided incentives to motivate green practices.