China has greenlit the construction of the world’s largest hydropower dam on the eastern edge of the Tibetan plateau, setting the stage for a colossal infrastructure project that promises economic and environmental impacts across the region.

China has approved the construction of what it says will be the world's largest hydropower dam. BBC News says the announcement has stoked concerns about displacement of communities in Tibet, as well as the potential environmental impacts downstream in India and Bangladesh.

China approved the construction of the world's largest dam on the Brahmaputra River in Tibet, which triggered apprehensions among the governments in India and Bangladesh.

China has approved plans to build the world’s biggest dam set to produce three times as much power as the current record-holder. The Chinese government plans to spend 1trillion yuan (£109billion) building the new massive dam over the Yarlung Tsangpo River,

China has granted approval for the development of the ‘world's largest hydropower dam’ in the lower reaches of the Yarlung Zangbo River in Tibet, reported Reuters. The implications of this venture could extend to millions residing downstream in India and Bangladesh.

Chinese foreign ministry's spokesperson, Mao Ning, on Friday downplayed apprehensions over the country's plan to build the world’s largest dam on the Brahmaputra River in Tibet, saying that the mega project will not affect riparian states and its safety concerns have been addressed through decades of studies.