To maintain a green and well protected environment supporting a sustainable society.

SIERRA is committed to caring about the environment and will continuously endeavor to promote awareness about sustainability within and outside the organization.


  • Conserve water and energy on and off the premises by creating awareness
  • Reduce daily commute distance and use pooling as much as possible
  • Use stairs more often to improve fitness and conserve energy
  • Use task lights and fans during after-hours and holidays
  • Reduce printing and completely avoid for internal use
  • Reduce use of paper towels and all forms of plastic
  • Spread the environmental awareness at home and outside