Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Laos Defends Latest Plans to Dam the Mekong Zsombor Peter VIENTIANE, LAOS - Laos has dismissed fears that its next hydropower dam on the Mekong River would devastate downstream communities after neighboring countries and rights groups raised their doubts at a regional forum in the capital last week. The tiny landlocked country announced its intentions to go ahead with the 1,460 MW Luang Prabang dam in July, making it the fifth of nine dams it has planned for the waterway to move forward -- and the largest yet -- in its bid to become "Asia's battery." The first, the Xayaburi, began operating late last month. Environmental rights groups are warning that the dams will kill off much of the fish stocks millions of people depend on for a living and hold back the vital sediment flows the Mekong delta -- Vietnam's rice bowl -- needs to rejuvenate. Some of them have urged Laos to cancel its latest project. Undeterred, Laos officials at last week's forum in Vientiane said the government was taking steps to minimize the damage. Vithounlabandid Thoummabout, deputy secretary general of the Energy and Mines Ministry's energy policy and planning department, said the country was drawing on its experience from the Xayaburi, where fish passes were working "as expected." He said the Luang Prabang would feature two fish locks to help migrating species swim upstream as well as a ship lock they could also use, and seven "fish friendly" turbines. Gates in the dam would also "maintain similar sediment concentration as in natural conditions," he added. Like many of the country's dams, the Luang Prabang is being built mostly by and for Laos' neighbors, in this case Vietnam. The state-owned PetroVietnam Power Company holds the largest share, and most of the energy it churns out starting 2027 is destined for Vietnam and Thailand. Construction is scheduled to start next year. Yet even Vietnam, whose stretch of the Mekong runs downstream from Laos, has its doubts about the Luang Prabang. "As a fisheries expert, I'm still not sure [if] some kinds of fish passes work or not. So for me I think there should be more ... researching whether it works," said Hoang Van Cuong, of that state-run Vietnam Institute of Fisheries, Economics and Planning. .