SET-listed Thai construction firm Ch. Karnchang Plc (CK) has secured an additional 19-billion-baht construction contract to optimise the environmental performance of the Xayaburi hydroelectric power plant in Laos.
Company president Supamas Trivisvavet said the additional construction aimed to fulfill requests by the Mekong River Commission to create an earthquake-resistant structure, navigation log, fish passageway and sediment flushing system.
Residents in the Myitsone Dam project area have urged President Htin Kyaw and the new government to end the Myitsone project so that relocated villagers can return to their villages
“If the new government does not end this project, how must we, the residents, live? Our hearts are pounding. I want to cry. We have suffered repeatedly from troubles. If the project is not cancelled, I am sure that I will die there,” Ja Hkaung, whose farmland in Tan Hpe village was confiscated due to the project, said in a press conference.
As the world rushes into implementing the commitments enshrined in the historic climate deal in Paris in December, the use of large dams to mitigate climate change is becoming more popular across Asia and the world. But for many environmental and social advocates, this source of water and power remains a questionable solution that may even exacerbate our already fragile river resources. Eco-Business takes a look into the debate surrounding mega dams.
So, last week I attended a meeting held at Can Tho University entitled ‘Sustainable Uses of Mekong Water Resources’. With Can Tho sitting squarely in the middle of the Mekong Delta, and suffering dreadfully from the current drought, the debate was highly emotional. And often very loud.
Participants acknowledged El Niño and climate change as two variables responsible for the absence of rain. But most of the ire was directed at mainstream dams north of the delta.Mainstream dams. South of the China border, none of these are complete, and just two are under construction. The Laotian dams were certainly focussed upon, but most of the concern was with the Chinese dams. Recently, China has released a considerable quantum of water from their dams, with the stated aim of assisting their drought-stricken neighbours to the south. The reasons for these releases were treated with scepticism.
A major new study warns that a planned cascade of hydropower dams along the Mekong River could cause “very high adverse effects on some of the key sectors and environmental resources in Cambodia and Viet Nam.”
Viet Nam’s Ministry of Natural Resources and Environment has just publicly released “Study on the Impacts of Mainstream Hydropower on the Mekong River”, also known as the “Delta Study.” The study used models to simulate various dam construction scenarios. And the results raise alarm bells for the over 60 million people who rely on the Mekong Delta for their livelihoods.
In a remote corner of southwestern China, close to the Myanmar border, the towering Nu River gorge narrows to a frothy boil of rushing water, its powerful flow creating swirling eddies.
Thrown across the river from one rock face to the other hangs a flimsy suspension bridge. “No entrance” reads a sign on its locked and rusting gate. “For construction only.”
The abandoned bridge is the sole hint here of a lengthy environmental battle that may be nearing its end. For more than a decade, activists have fought a state-owned hydropower company’s plans to build giant dams on the Nu, the last natural river in China. Now, dam opponents say they scent victory.
According to the report of the Commission on Science, Technology, Environment and Government, by 2013 Vietnam has had 113 terraced Hydroelectric power plants on some major rivers and 1,108 small hydropower plants are now being projected. The development of this manual is important as it illustrates the many evidences of hydropower impacts on the environment and society. This manual was produced when state policies and guidelines were aimed at promoting the role of community participation and supervision.
At first glance, it looks beneficent. As countries along the Lower Mekong river that snakes through mainland Southeast Asia struggled in the grip of a severe drought, China announced it would release water from its upstream Jinghong dam over nearly a month from March 15. The announcement was partly intended as a goodwill gesture one week ahead of the inaugural Lancang-Mekong Cooperation summit of leaders of the six Mekong region countries.
But while the water release will spell some immediate relief for the drought-stricken region, it portends future geopolitical tensions between China and its southern Mekong neighbors. Having unilaterally accumulated political power by exploiting geography and manipulating natural waterways through the construction of a slew of upriver dams, China appears intent to set the regional water management rules as it deems fit.
The Mekong, which the Chinese refer to as Lancang, is Asia’s seventh-longest river and provides livelihoods and habitats for riverfront communities and natural wildlife throughout its meandering flow from China and Myanmar to Laos and Thailand, down to Cambodia and Vietnam before it reaches the sea. China’s damming of the upper Mekong has long been considered a geopolitical risk for the lower riparian states and a source of potential conflict for the entire Greater Mekong Subregion — encompassing Cambodia, China, Laos, Myanmar, Thailand and Vietnam. That risk has manifested itself in an inchoate fashion through the annual dry seasons, when about 60 million people in fishing villages and communities along the Mekong are severely affected. But any protest has been silenced by geopolitical realities.
In Cambodia’s far north, the Mekong is under threat from one of the most controversial environmental project in the country. Luc Forsyth and Gareth Bright are on a journey to follow the Mekong River from sea to source, fully immersing themselves in the adventure of exploring one of the world’s most famous rivers. Over the coming months, The Diplomat will share some of the stories they’ve found along the river.
Another 73 families in Stung Treng province have accepted the government’s offer of new land in exchange for the farms they will lose to the Lower Sesan II hydropower dam currently under construction, the second group to take the deal.
Seventy families accepted the land swap in May to make way for the 400-megawatt dam being built in a joint venture between the Royal Group and China’s Hydrolancang International Energy across the Sesan and Srepok rivers, both tributaries of the Mekong.
