Hydropower dams

Thai communities living along the Mekong River have watched their land disappear before their eyes as riverbanks collapse. However, what has caused these riverbank collapses is unclear. Local residents link the riverbank collapses to the irregular water flows that have been seen since the commercial launch ...

The fishing village of Khoen Khen in southern Laos is a quiet place, nestled along the banks of the Mekong River and hemmed by a ridge of mountains. But tranquil as it may now appear, locals say they’re waiting for a coming wave of construction ...

Around 100 flood-resistant houses built in the Mekong Delta have not been used for two decades as upstream dams have disrupted the eagerly awaited flooding season. One afternoon in November, Nguyen Thi Diem, 32, and her husband took advantage of the sunny weather to fix the ...

Glaciers in UN World Heritage sites are among those likely to disappear by 2050 as a result of global warming – regardless of efforts to limit the rise in global temperatures, scientists have warned. Researchers fear their loss is likely to have a devastating impact on vital waterways ...

With electricity exports to Thailand, Vietnam, Cambodia, Myanmar, Malaysia and even Singapore, Laos has arguably realised its ambition to be the battery of Southeast Asia. The bulk of these exports are from hydropower. Nearly 80 dams dot the landlocked country, and more along the Mekong River are in ...

At 63, Nguyen Thi Ngoc got her first full-time ‘company’ job as a security guard in Ho Chi Minh City. She’d never been to a city before taking the job in early 2021, but the former farmer, originally from the Mekong Delta in southern Vietnam, ...

In recent years, the fate of Southeast Asia’s great river – the Mekong – has attracted growing international scrutiny. The Mekong faces many challenges, from the impacts of climate change and saline encroachment in its delta, to dam developments on the headwaters of the river ...

A long-dormant plan to build a mega dam on the mainstream of the Mekong River in Cambodia’s northeastern Stung Treng province appears to have been revived this year, leaving locals immediately downstream of the potential sites worried and experts confounded. First studied in 2007, the 1,400-megawatt ...

“I remember seeing a buffalo, its head tied to a floating barrel, drifting down the river,” says Pheng Sisuwath, gesturing to the Sekong River from his stilt house in Cambodia’s northeastern province of Stung Treng. That was four years ago, when one of the auxiliary dams ...

Two hydropower projects along Southeast Asia’s most important river have had measurable, but moderate, impact on water flow, sediment and fisheries, according to preliminary findings of a report by the Mekong River Commission (MRC) released last week. With roughly one year of monitoring data, the MRC ...