By Hoang Nam for Viet Nam News
HCM CITY — International experts and multi-stakeholders met in HCM City yesterday for the final workshop on the environmental and social impacts of 12 proposed hydropower dams on the mainstream lower Mekong.
About 100 participants from six Mekong countries attended the “Avoidance, mitigation and enhancement” workshop that is part of the “Strategic Environment Assessment (SEA) of Proposed Mainstream Hydropower Dams in the Lower Mekong” study. It is the fourth and final workshop of the series.
“Mekong River is famous for its huge potential of hydropower development, 59,900MW basin-wide and 30,900MW in the Lower Mekong Basin (LMB),” Dr Le Duc Trung director general of the Viet Nam National Mekong Committee told workshop in his opening speech.
“However, negative impacts from hydropower construction on the river-dependent ecosystem and livelihoods of millions of people should be estimated,” Trung said.
Private sector developers will build the 12 mainstream Mekong hydropower dams that are planned for Thailand, Cambodia and Lao under respective government MOUs.
The 1995 Mekong Agreement, signed by Cambodia, Lao, Thailand and Viet Nam, requires that such projects are discussed extensively among all four countries prior to any decision being taken.
The year-long study has researched impacts on regional energy planning; people; fisheries and barrier effects of dams on fish migration; maintenance of ecological integrity and biodiversity; river morphology and sediment balance; and water quality and salinity intrusion.
The two-day workshop aims to avoid or mitigate risks and enhance the benefits of the dams.
