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SUMERNET PLUS will work towards linking evidence-based research with policymakers, practitioners, private sectors, young professionals, local communities, and vulnerable and marginalized groups across the region so that choices made for policies and practices will ensure socially inclusive, equitable, and sustainable development in the Mekong Region.
Photo: Icon0 / Canva Pro.
2025–2029
Chayanis Krittasudthacheewa / chayanis.k@sei.orgVariya Plungwatana / variya.plungwatana@sei.org
For the last two decades, the Sustainable Mekong Research Network (SUMERNET), a transboundary programme in the Mekong Region, has brought together researchers, policymakers, and communities across borders to address some of the region’s most pressing environmental challenges.
In the just-concluded phase of work (2018- June 2025), SUMERNET 4 All, the network focused on reducing water insecurity.
In this new phase, SUMERNET PLUS (July 2025 to December 2029), the network will strive to improve policies and practices through scientifically robust, policy-relevant research and diverse and innovative means of outreach to support a just and sustainable transition for enhanced climate resilience, while taking into account gender equality, disability and social inclusion and human rights-based approach in the Mekong Region.
SUMERNET PLUS, in general, will have a regional coverage including six countries in the Mekong Region: Cambodia, China (specifically Yunnan Province and Guangxi Zhuang Autonomous Region), Lao PDR, Myanmar, Thailand, and Vietnam.
Sustainable Mekong Research Network (SUMERNET) was launched in 2005 with the funding support of the Government of Sweden through the Swedish International Development Agency (Sida). Membership has grown from the initial 14 founding members to include more than 900 network members from more than 400 organizations, comprising academics, government line agencies, independent research institutions and international organizations.
Over the past three decades, the Mekong Region has evolved from one of the least developed regions into a dynamic hub of diversified industries and economic growth. This transformation, driven by economic development based on its rich ecosystems, including rivers, wetlands, forests and farmlands, lifted millions out of poverty and improved livelihoods.
While the region’s economic growth has relied on harnessing its natural resources for goods and services, this has also resulted in environmental degradation and social inequities. There is a need to balance resource-based development with long-term environmental resilience. Some of the continuing challenges faced by the region are: conserving ecosystem health and biodiversity, addressing interconnected demands of water, energy and food, strengthening transboundary cooperation, and adapting to the ecological impacts of extreme weather variability caused by the changing climate.
Since its inception in 2005, SUMERNET, with long-term support from the Swedish Government and its constituents of citizens from the countries in the Mekong Region, have contributed to bringing these challenges into the regional discourse on sustainable development and through evidence-based research seeking out solutions that would support the policy formulation arena.
SUMERNET supports policy-relevant research and outreach activities to inform and engage decision-makers, planners and stakeholders bringing together research partners engaged in sustainable development in the six countries of the Mekong Region: Cambodia, China (specifically Yunnan Province and Guangxi Zhuang Autonomous Region), Lao PDR, Myanmar, Thailand, and Vietnam. Within this context, it pursues an evolving agenda in response to questions and policy issues that arise in the region.
The current phase of SUMERNET called “SUMERNET PLUS” builds on the achievements, lessons learned, and connections made during the first four phases of the SUMERNET, adjusting to respond to changing conditions in the region to contribute towards long-term climate-resilient Mekong through just and sustainable transitions in the Mekong Region.
In the previous phase (2018- June 2025), Phase 4 called “SUMERNET 4 All,” the network focused on reducing water insecurities for all, in particular, the poor, marginalized and socially vulnerable groups of women and men in the Mekong Region.
SUMERNET PLUS will support a range of grants (from short-term rapid-response projects to multi-year innovations), dialogue and events, and research and policy outputs to deliver on the programme goals.
SUMERNET is open to organizations and individuals with an interest in contributing to sustainable development in the Mekong Region through knowledge-based policy engagement. We welcome partners to serve in different capacities and participate in various activities, e.g. research project implementation, knowledge exchange and sharing, capacity building and mentorship, joint publications, and contributing to policy debates and public forums.
Interested parties can fill in the registration form using the link below or send an email to: [email protected].
Program / SUMERNET brings together research and policy partners to engage with water insecurity in the Mekong Region.
2019 - 2028 / About Climate policy, Forests, Geopolitics, Water resources and Water-energy-food nexus
Perspective / Wanaporn Yangyuentham reflects on why "climate weeks" like Yeosu are turning climate pledges into delivery on the ground.
25 June 2026 / About Climate policy, Finance and Participation
Journal article / This paper analyses how transboundary hydropower development in the Mekong River generates injustices against downstream communities in Northeast Thailand.
18 June 2026 / About Adaptation and Climate policy