7 Greens concept originated with commitment and intention of The Tourism Authority of Thailand (TAT) as the main organization for promoting the country's tourism. They are aware of this problem as well. They established a project and plan to all sectors such as entrepreneur, tourists, including the local community to promote the creation of conscience and practices to reduce the environmental problems cause concrete results and create a future for new tourism is environmentally friendly to express our duty to take care of this world together.