China launches Tibet mega dam project that has sparked water worries in India

Chinese Premier Li Qiang on Saturday announced the launch of a mega dam project on the Tibetan Plateau, in what is expected to be the world’s largest hydroelectric facility.

The massive project, located in the lower reaches of the Yarlung Tsangpo River, has raised concerns about water supply and environmental impact downstream in India and Bangladesh.

Li attended the dam’s groundbreaking ceremony in Nyingchi, a southeastern city in the Tibet autonomous region, state news agency Xinhua reported on Saturday.

The Yarlung Tsangpo becomes the Brahmaputra River as it leaves Tibet and flows south into India’s Arunachal Pradesh and Assam states, and finally into Bangladesh.

Beijing first announced plans for the dam in 2020 under its five-year plan, as part of a broader strategy to exploit the hydropower potential of the Tibetan Plateau. The plan was approved last December.

The project is said to be the largest of its kind in the world, with an estimated annual capacity of 300 billion kilowatt-hours of electricity – three times that of the Three Gorges Dam.