OUR PROJECTS

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DAKCHALIOU 1 HYDRO POWER PLANT

The Dakchaliou I HPP  is expected to locate on Nam PaGnou river  and its tributary stream in the vicinity of Dakchung District, Sekong province.  Dam site will be constructed at location where is about 20 Km  from Dakchung District and 10 Km  far from Vietnam - Lao border  into the west, 120 Km from Sekong Province into the northeast   in the route. The project is expected to construct at site between   Sekaman3 Damsite  and power house . It is geographical  coordinates are within: 15°22'50.41"to15°24'3.79"Northern  latitude and107°24'46.26" to 107°24 '47.91" longitude    The catchment area of Dakchaliou I   at dam site is 170 Km2.  Normal water level is 535 m and Dead water level  is 534m. Area  of reservoir surface confirming to NWL is 0.03  Km2.  Installed capacity              :  11 MW  Annual average energy output            : E0 = 54.218 x 106 KWh  Turbine type                                        : Francis  Number of units                                   :  Z = 2 units  FIRR             : 13.20%  EIRR             : 12.11 %   Payback period             : 7-10  years Total investment cost estimate            : 26,235,000 USD