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Nam Theun 1

Project Details

Project Name Nam Theun 1
Status Operational
River Nam Theun
Sub-basin Nam Theun
COD 2022
Capacity (MW) 650
Annual Gen. (GWh) 2500
Dam Type Balancing reservoir
Height (m) 56
Turbine Type Francis
Turbine Configuration 4 × 162.5 MW
Spillway Type Radial gates
Spillway Cap. (m³/s) 8000
Owner & Shareholders EGCO 60%, Ratch 40%
Customer EGAT & Électricité du Laos
Website https://www.namtheun1.com/

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