Лайтяу
In Vietnam, there are three large hydroelectric plants on the Black River. The Hòa Bình Dam was completed in 1994. The Sơn La Dam was completed in 2012 and became the largest hydroelectric producer in Southeast Asia. The Lai Châu Dam in the Mường Tè District of Lai Châu Province was inaugurated on December 20, 2016. The total installed power capacity of these three dams is 5520 megawatts