Cambodia, Lao PDR, and Viet Nam (CLV) Leaders expressed their firm commitment to strengthen the CLV Development Triangle Area (DTA) in order to accelerate economic growth, alleviate poverty, and promote socio-cultural progress in the subregion. At the 11th CLV Summit held online on 9 December, they adopted a Joint Declaration that provides a foundation for the subregion’s socio-economic development plan until 2030 and the Tourism Development Plan. They also adopted the Development Plan for Sustainable Rubber Industry.
Environment
In the Greater Mekong Subregion, 200 million people in rural areas depend on their surrounding environment for food, water, energy, and income. Forests, wetlands, mangroves, farmlands, and other ecosystems account for between 20% and 55% of the subregion's wealth.
The Working Group on Environment (WGE) provides overall leadership and direction for the subregion's Core Environment Program.
These natural ecosystems – and the food, water, energy and other vital elements they provide – lie at the heart of the development of the Greater Mekong Subregion. How these natural resources are protected, managed, and enhanced will determine the long-term sustainability of its environment and economic development.
Overexploitation of natural resources, pollution, vulnerability to climate change, and ever-increasing natural disasters are threatening these ecosystems. In addition, environmental degradation is posing risks to sustained long-term growth, and could cost a whopping $55 billion in foregone services over the next 25 years if left unchecked.
Unless there is better planning and management, the subregion’s resource-intensive development approach could lead to food shortages, price shocks, health hazards, and environmental damage that impact thousands of families and put businesses at risk.
To address these issues, the six GMS countries are partnering to protect and enhance their natural capital through the GMS Core Environment Program with the vision of a poverty-free and ecologically rich subregion.
The program is administered by the Asian Development Bank and overseen by the GMS Working Group on the Environment, made up of representatives of the GMS environment ministries. The work is coordinated by the GMS Environment Operations Center, which is hosted by ADB’s Thailand Resident Mission.
With support from this program, countries in the Greater Mekong Subregion are working to meet the increasing demand for food, energy, water, and other natural resources, while at the same time ensuring that resources are available for future generations. This includes balancing rapid growth with sustainable practices, and protecting vital water resources, controlling floods, preserving biodiversity and critical ecosystems, and mitigating the impacts of urban expansion.
At the 5th GMS Environment Ministers' Meeting in Chiang Mai from 30 January to 1 February 2018, the ministers endorsed the Core Environment Program Strategic Framework and Action Plan 2018-2022.
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Focal Persons at the Asian Development Bank
- Srinivasan Ancha
Environment, Natural Resources and Agriculture Division,
Southeast Asia Department - Pavit Ramachandran
Environment, Natural Resources and Agriculture Division,
East Asia Department
Other Concerned Staff & Consultants
- Rhodora Concepcion
Thailand Resident Mission,
Southeast Asia Department - Rafaelita Jamon
Regional Cooperation and Operations Coordination Division,
Southeast Asia Department/GMS Secretariat
Send inquiries to GMS Secretariat.
The 6th ASEAN Finance Ministers and Central Bank Governors’ Meeting held virtually on 2 October acknowledged ADB’s efforts in operationalizing the ASEAN Catalytic Green Finance Facility (ACGF) as a platform for ASEAN green infrastructure under the ASEAN Infrastructure Fund (AIF).
The Governments of Cambodia, Lao People’s Democratic Republic (PDR), Myanmar, Thailand, and Viet Nam, and the United States of America (US), launched the Mekong-US Partnership and held its first Ministerial Meeting on 11 September 2020. The partnership builds on the US-Mekong cooperation developed through the Lower Mekong Initiative.
The 10th Mekong-Republic of Korea (RoK) Foreign Ministers’ Meeting was held on 28 September online, with the participation of Cambodia, Lao PDR, Myanmar, Thailand, Vietnam, and the RoK. The meeting highlighted achievements in cooperation on infrastructure, information technology, education, agriculture, environmental protection, and water resources management, and adopted the action plan for 2021-2025.
This publication examines innovative finance mechanisms for government recovery strategies that can incentivize green infrastructure investment in developing Asia and support the fight against the coronavirus disease (COVID-19) pandemic.
ADB’s Multi-Donor Project Readiness Improvement Trust Fund (PRI Fund) has been supporting Southeast Asia to build a pipeline of climate resilient design- and procurement-ready infrastructure projects. Watch the video showing how the PRI Fund helps such investments become shovel ready, innovative and catalytic, featuring Lao PDR’s Sustainable Rural Infrastructure and Watershed Management Sector Project.
The Asian Development Bank (ADB) has approved a $100 million loan to clean up water resources and the environment of the Sayu River Basin in Yunnan Province, the People’s Republic of China (PRC).
The Sayu River Basin is an important area for ecological protection in the upper Yangtze River Basin. It is the only centralized drinking water source in Zhaotong City in Yunnan.
The Asian Development Bank (ADB) is assisting the Government of Thailand in designing, issuing, and monitoring innovative capital market initiatives as part of the country’s recovery from the coronavirus disease (COVID-19) pandemic in a manner aligned with the 2015 Paris Agreement and the UN Sustainable Development Goals.

Top row, left to right: Dr. Danucha Pichayanan, Deputy Secretary General, Office of the National Economic and Social Development Council (Thailand); Mr. Liu Weihua, Deputy Director General, Department of International Economic and Financial Cooperation, Ministry of Finance (PRC); Mr. Alfredo Perdiguero, Director, SERC, ADB. Middle row: Mr. Than Aung Kyaw, Director General, FERD, Ministry of Investment and Foreign Economic Relations (Myanmar). Bottom row, left to right: Ms. Sisomboun Ounavong, Director General, Department of International Cooperation, Ministry of Planning and Investment (Lao PDR); Dr. Pham Hoang Mai, Director General, Foreign Economic Relations Department, Ministry of Planning and Investment (Viet Nam); and H.E. Mr. Ros Seilava, Secretary of State, Ministry of Economy and Finance (Cambodia)
A GMS Senior Officials Meeting (SOM) was held on 11 September 2020 via web-based conferencing to review (i) proposed key GMS strategic planning documents and knowledge products, which includes GMS COVID-19 response initiatives and the new long-term strategy for the GMS program, and (ii) preparations for upcoming GMS events—the 11th Economic Corridors Forum (ECF-11), the 24th GMS Ministerial Conference (MC-24), and the 7th GMS Summit (Summit-7).
The Mekong River Commission (MRC) released a Situation Report on conditions in the Lower Mekong River Basin in January-July 2020 identifying possible causes of low flows and drought.
The MRC noted that the Lower Mekong River Basin has experienced record lows for the second consecutive year.