2. Attendees demand more green services such as Green Meetings concept is an activity aimed at encouraging service participant to be more environmentally conscious and to want to play their part in the Green Meetings. Example choosing event organizers or hotels with a high awareness of green concepts, avoiding the use of non-recyclable materials like foam and plastics, reducing paper usage,use electronic devices that are energy efficient and set at 25 c for air condition promote the event by website, email E-Newsletters, to support service providers and operators such as hotels, convention centers and event organizers to run their businesses in more eco-friendly ways