Tuyen Quang Province - Tuyen Quang Hydroelectric Plant

Tuyen Quang Hydroelectric Plant

The Tuyên Quang Hydropower Plant, also known as Dai Thi, is a major hydroelectric power project located within the province on the Gam River near Pac Ta Mountain. Construction began on December 22, 2002 and the first unit was commissioned in March 2008 followed by the two other units by end of 2008. The power plant has a capacity of 342 MW (the second largest in the north), and has an energy generating potential of 1200 GWh/year. The project's estimated approved cost was US$ 490 million. The project, as built, has a 92 metres (302 ft) rock fill dam and 718 metres (2,356 ft) long (crest length), called the Na Hang Dam. It has a gross storage capacity of 2.3 billion cubic metres (BCM) (including 1 BCM of flood storage) on the Gâm River.