Laos turns to hydropower to be 'Asia's battery' - The Christian Science Monitor
Published March 06, 2026
Laos Turns to Hydropower to Become 'Asia's Battery'
In recent years, Laos has emerged as a significant player in the renewable energy sector, particularly in hydropower. The country is strategically positioning itself to be a key energy provider for Southeast Asia, earning the nickname 'Asia's battery.' This ambitious goal is underpinned by a series of hydropower projects designed to harness the region's abundant water resources.
Laos, a landlocked nation with a population of approximately 7 million, is endowed with vast river networks, including the Mekong River and its tributaries. These waterways offer significant potential for hydropower generation. The government has recognized this opportunity and has set a target to generate 30,000 megawatts (MW) of hydropower by 2025. Currently, Laos has around 10,000 MW of installed hydropower capacity, with several projects in various stages of development.
The Lao government aims to export electricity to neighboring countries, particularly Thailand, Vietnam, and China. By doing so, it hopes to boost its economy and reduce its reliance on foreign aid. The electricity export market is expected to generate billions of dollars in revenue, which could significantly contribute to national development projects.
One of the flagship projects contributing to this vision is the Xayaburi Dam, located on the Mekong River. This dam is the first major hydropower project on the Mekong and has a capacity of 1,285 MW. It is expected to produce around 7,000 gigawatt-hours (GWh) of electricity annually, with about 95% of its output designated for export to Thailand. The project has faced criticism from environmental groups and neighboring countries concerned about its impact on the Mekong River ecosystem and local communities.
Despite the controversies, the Lao government continues to push forward with its hydropower ambitions. Another significant project is the Nam Theun 2 Dam, which has been operational since 2010. This project has a capacity of 1,070 MW and has already generated substantial revenue for the government. The dam not only provides electricity but also supports local development initiatives, including education and health programs.
In addition to these large-scale projects, Laos is also exploring smaller hydropower plants to diversify its energy portfolio. The government has encouraged private investment in these smaller facilities, which can help meet local energy demands while providing additional export capacity. This strategy is seen as a way to ensure energy security for the country while also contributing to its economic growth.
Moreover, the Lao government is keen on establishing regional energy cooperation frameworks. Initiatives such as the ASEAN Power Grid aim to create an integrated electricity market among Southeast Asian nations. By linking power grids, countries can share resources and enhance energy security across the region. Laos is positioning itself as a central hub in this network, leveraging its hydropower resources to supply electricity to its neighbors.
However, the rapid expansion of hydropower projects in Laos raises concerns about environmental sustainability and social impacts. Critics argue that large dams can disrupt local ecosystems, displace communities, and affect fisheries, which are vital for the livelihoods of many families in the region. The government has acknowledged these challenges and is working to implement measures to mitigate the environmental and social impacts of hydropower development.
As part of its commitment to sustainable development, Laos is also exploring the integration of renewable energy sources beyond hydropower. The government is considering investments in solar and wind energy, which could complement its hydropower generation and provide a more balanced energy mix. This diversification strategy is essential for ensuring long-term energy security and reducing dependence on any single source of generation.
In conclusion, Laos is making significant strides in harnessing its hydropower potential to become 'Asia's battery.' With ambitious goals for electricity generation and exports, the country is positioning itself as a key player in the regional energy market. However, balancing economic growth with environmental sustainability remains a critical challenge. As Laos continues to develop its hydropower resources, it must ensure that the benefits of this development are shared equitably among its citizens and that the ecological integrity of its rivers is preserved for future generations.