Vietnam Doubts Sustainability of Second Lao Dam Project on Mekong

Vietnam has joined Cambodia in questioning the sustainability of the planned Don Sahong dam project on the Mekong River in southern Laos, saying more environmental impact studies are needed before the scheme moves forward. Le Duc Trung, director general of the Vietnam National Mekong Committee under the Ministry of Natural Resources, and who recently visited the site where the dam will be built some two kilometers (1.6 miles) upstream from the Cambodian border, said Tuesday that his government “still has a lot of questions” about the project. … Landlocked Laos, which hopes to become the battery of Southeast Asia by selling electricity to its neighbors, has indicated that it is ready to proceed with the project, regardless of mounting criticism from environmental watchdogs, nongovernmental organizations, and local communities. … Environmental groups, including U.S.-based International Rivers, have warned that the project “spells disaster” for fish migration on the Mekong and threatens regional food security. They said the dam will block the only section of the Mekong River where fish can pass in large numbers during the dry season. … Vietnam recently cancelled its own plans to build two dams on the Dong Nai River, which International Rivers said would have threatened a United Nations-recognized “Biosphere Reserve Zone.” … Earlier this year, Prime Minister Nguyen Tan Dung called for all hydropower projects across the country to undergo thorough examinations in order to increase dam safety, and in May the government scrapped plans to build 338 hydropower plants because they didn’t meet environmental standards. … Last month following the decision to cancel the Dong Nai dams, International Rivers praised Vietnam for “taking measures to try and prevent impacts from dams built in neighboring countries, particularly those planned for the Mekong mainstream.” It cited the Deputy Prime Minister’s efforts to convince Mekong countries to ratify a convention which would provide a mechanism to prevent dams from being built that could have large-scale trans-boundary impacts. But International Rivers said that while Vietnam is making a concerted effort to evaluate the impact and safety of existing and planned dams in the country, “Laos is plowing ahead with plans to dramatically alter the Mekong mainstream, with no concern for the impacts on its neighbors, much less their input on the projects.” … The dam has prompted a formal complaint against Laos from downstream Cambodia to the Mekong River Commission (MRC), a four-nation body that oversees development along the key regional waterway. Environmental groups have said Laos is avoiding MRC requirements to consult its neighbors before building the dam by claiming it is not on the Mekong mainstream. …

Radio Free Asia
http://www.rfa.org/english/news/laos/dam-11152013181814.html