Laos Nam Ngum 6 Hydroelectric Station Project The Laos Nam Ngum 6 Hydroelectric Station is located in Phongsali Province, Laos. It is 27km away from Phongsali city highway, 828km from Vientiane highway, and 1040 km from Kunming highway in China.Built for electricity generation, Laos Nam Ngum 6 Hydroelectric Station is a second-rank hydro project, having a 96m dam, 180mw total installed ...