This report explains the complex challenges facing the six countries in the renewables-rich Greater Mekong Subregion (GMS) as they work to implement a comprehensive framework to enable regional electricity power trading. Against the backdrop of energy market volatility, it details how ADB is helping high-voltage electricity network operators reach a deal on interconnections which could unlock extensive economic benefits for each GMS country. Acknowledging a transparent power-sharing regime is still some way off, it provides a road map to help countries overcome infrastructural challenges and political concerns to build a fully synchronized GMS transmission network.

The six countries of the Greater Mekong Subregion (GMS) are striving to ensure an adequate, reliable, sustainable, and affordable energy supply for all their citizens. Toward this, the GMS countries have identified power trading as a priority for regional cooperation. However, such trading currently represents less than 2% of electricity consumed in the GMS. This publication examines the regulatory and commercial barriers that are preventing a greater uptake of power trading in the region and identifies the key measures needed to overcome them.

This publication is a historical summary of progress made in energy cooperation in the Greater Mekong Subregion (GMS) since the beginning of the economic cooperation program in 1992. It highlights a two-pronged and phased approach to develop the GMS power market to realize the full benefits of synchronous operations---the policy and institutional framework to promote power trade and the physical interconnection to facilitate cross-border power transfers. This publication aims to help stakeholders understand GMS members' efforts in power cooperation and to draw attention to crucial issues on regional power trade.

The large market size and abundant resources of the Greater Mekong Subregion (GMS), including a large, motivated and cheap workforce, a rich agricultural base, extensive timber and fisheries resources, considerable potential mineral resources, and vast energy resources have seen the subregion increasingly recognized as a new frontier of Southeast Asian economic strength. This book aims to assess the recent economic, social and political developments in the GMS and identify emerging opportunities and challenges facing the successful transition towards a market-driven economy. The countries of the GMS are at a critical juncture where subregional efforts and cooperation must be made to fully address the rapidly evolving issues that are vital to appropriate policy formation, yet which remain widely debatable. The deliberations here shed light on the development stages and offer policy recommendations for pushing forward subregional cooperation.

Differentiated cooperation and GMS cooperation provide a theoretical model and practical example to coordinate the relationship and to promote economic and political cooperation between large and small states for the purpose of economic, political, and social development on the national, regional, and international stages.

The second edition of the Greater Mekong Subregion Atlas of the Environment again champions the environment of this unique part of Asia, an area straddled by rivers great and small, with bountiful watersheds, wetlands, and forests. The Atlas celebrates the peoples of the subregion, and presents the environmental and development challenges they face and their responses. It reminds us that the subregion's peoples and communities are key to maintaining its environment. The Atlas captures in one volume maps, remote-sensing images, and essential information on one of the most culturally, ethnically, and biologically diverse regions in the world. The subregion is made up of Cambodia; Guangxi Zhuang Autonomous Region and Yunnan Province of the People's Republic of China; the Lao People's Democratic Republic; Myanmar; Thailand; and Viet Nam.

The second edition of the Greater Mekong Subregion Atlas of the Environment again champions the environment of this unique part of Asia, an area straddled by rivers great and small, with bountiful watersheds, wetlands, and forests. The Atlas celebrates the peoples of the subregion, and presents the environmental and development challenges they face and their responses. It reminds us that the subregion’s peoples and communities are key to maintaining its environment. The Atlas captures in one volume maps, remote-sensing images, and essential information on one of the most culturally, ethnically, and biologically diverse regions in the world. The subregion is made up of Cambodia; Guangxi Zhuang Autonomous Region and Yunnan Province of the People’s Republic of China; the Lao People’s Democratic Republic; Myanmar; Thailand; and Vietnam

This publication focuses on the strategic investment priorities of the Asian Development Bank (ADB) in the energy sector of Cambodia. It highlights sector performance, priority development constraints, government plans and strategies, and ADB's past and future support. The sector assessment, strategy, and road map is aligned with ADB's Strategy 2030 and will inform its country partnership strategy for Cambodia, 2019–2023, which is currently under development. It seeks to help provide sector background information for investment and technical assistance operations.

The Greater Mekong Subregion (GMS) includes Cambodia, the People's Republic of China (specifically Yunnan Province and Guangxi Zhuang Autonomous Region), the Lao People's Democratic Republic, Myanmar, Thailand, and Viet Nam. In 1992, with assistance from the Asian Development Bank (ADB) and building on their shared histories and cultures, the six countries launched a program of subregional economic cooperation---the GMS Program. Over the past 20 years, the GMS Program has achieved substantial success in improving regional connectivity through investments of $15 billion as well as more than 180 technical assistance projects. With support of ADB and other development partners, the program is helping the participating countries achieve the Millennium Development Goals and balanced growth through increased connectivity, improved competitiveness, and a greater sense of community.