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How to Join Program

Save Environment Low Carbon
Please kindly read the application procedure and then download the application form. The application documents should be attached with an application form when you apply to the Green Leaf Program.

Send the application form and supporting documents

Payment process

Grading questionnaire

Application Process

Please kindly read the application procedure and then download the application form. The application documents should be attached with an application form to the Green Leaf Foundation.

Green Leaf Foundation

1600 New Phetchaburi Road Makkasan Ratchathevi Bangkok 10400
+66 2250 5500 Ext. 2064, +66 2652 8321
+66 2652 8322

Payment process

Green Leaf Foundation will send invoice for payment


Hotel pays application cost and sends payment slip to the Green Leaf Foundation via Email


The Green Leaf Foundation will send a copy of receipt via Email and then send by post for reference document.

Questionnaire process

The green leaf foundation will send 3 documents to the hotel, which the hotel must do and return to the green leaf foundation.

Step 1 Screening questionnaire keyboard_arrow_up keyboard_arrow_down
The participating hotel should prove for all project whether the necessary legal steps have been taken and no illegal thing for the operation has involved in any cases, if passing this step will receive a certificate certifying participation in the Green Leaf Letter of Participation.
This step is to double check the qualification of the hotel. It is a self-assessment of the hotel that it has passed. and all government related requirements?
This step is gathering details, answering questions, and supporting documents as well as operational planning, resulting that in volve on the efficient usage in hotel operation.

Questionnaire processes are well prepared, and sent back to Green Leaf Foundation. The audit process will be proceeded.

Green Leaf Standard

น้อยกว่าร้อยละ45.34ได้รับเกียรติบัตรใบไม้เขียวระดับ 1 ใบ
น้อยกว่าร้อยละ45.34-55.89ได้รับเกียรติบัตรใบไม้เขียวระดับ 2 ใบ
น้อยกว่าร้อยละ55.90-66.44ได้รับเกียรติบัตรใบไม้เขียวระดับ 3 ใบ
น้อยกว่าร้อยละ66.45-77.99ได้รับเกียรติบัตรใบไม้เขียวระดับ 4 ใบ
น้อยกว่าร้อยละ77.99ได้รับเกียรติบัตรใบไม้เขียวระดับ 5 ใบ
One Leaf keyboard_arrow_up keyboard_arrow_down
Awarded to the hotel just beginning to think about and carry out activities to conserve energy and reduce their environmental impact. This state called “Beginner” .
Awarded to the hotel that has prepared a plan and established a group to oversee energy use and environmental problems at the hotel and that has prohibited or reduced activities that may damage the environment as well as begun implementing measures to increase resource use efficiency.
Awarded to the hotel where an environmental ethos is practiced by all personnel and in every aspect of service in the hotel. Though there may be a lack of unison and teamwork in some aspects, there is still a plan, a direction, and the promotion of roles and participation of personnel in every area to fulfill their duties as well as work together to follow the plan prepared. Also, a good relation with the local community is encouraged at every opportunity.
Awarded to the hotel that pays attention to and is strict in working to create a policy that is turned into concrete practice, with attentiveness and participation in pushing forward activities to conserve energy and the environment, from the owners, the management, personnel and their families. Importance is placed on inviting consumers and suppliers to participate in the hotel’s environmental activities.
Awarded to the hotel that prepares good information on its resource use and its environmental stewardship with an emphasis on prevention of environmental problems at the onset. This can be done by increasing standards and regulations regarding the purchasing of materials, equipment and services for the hotel. This is done in accordance with the list measuring usage of resources as well as energy continuously to be useful in effective management. The hotel shows leadership in efficient resource use and environment stewardship among hotels in the same region and has creative programs to conserve energy and protect the environment that serve as examples for other hotels.