Zulkifli Zahari Keywords ESCO energy efficiency green buildings energy management Energy Audit and measurement Read more about Zulkifli Zahari Zulkifli Zahari is the President of Malaysia Association of Energy Service Companies (MAESCO) a post he has held for the past 12 years. Zulkifli Zahari is an Architect by profession. He is also a practicing Green Building Facilitator and an Electrical Energy Manager registered with the Malaysian Energy Commission.