Mekong dams’ annual impact put at $450M

A 30-month study by Vietnamese researchers on the impact of 11 proposed hydroelectric dams in the Lower Mekong Basin has found that the economic damage to Cambodia alone will be worth some $450 million per year. According to the researchers, the Mekong River at Kratie could, at times, lose 60 per cent of its water flow while sediment and nutrient deposits there could decline by 65 percent.

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