China reiterated plans for a $137 billion dam on the Brahmaputra River in Tibet, assuring no negative impacts on India and Bangladesh, while India raised concerns about downstream effects and urged transparency.

China has reaffirmed its plans to construct the world's largest dam on the Brahmaputra River in Tibet, near the Indian border. Despite concerns from India and Bangladesh, China insists the dam will not harm downstream countries.

India's foreign ministry said on Friday that New Delhi has conveyed its concerns to Beijing about China's plan to build a hydropower dam in Tibet on the Yarlung Zangbo river which flows into India. Ch

China announced that it is building the world's largest dam in Tibet - even larger than the Three Gorges Dam, which according to NASA, has slowed the Earth's rotation by 0.06 seconds. The new dam will be built on the Brahmaputra river.

India has expressed concerns over China's plan to build a mega dam on the Brahmaputra River in Tibet, stating that it will continue to monitor and take necessary measures to protect its interests. New Delhi has urged Beijing to ensure that the interests of downstream states are not harmed by activities in upstream areas.

India said on Friday (Jan 3) it had raised concerns with China about a planned mega hydropower dam construction upstream in Tibet, saying it will "monitor and take necessary measures to protect our interests".

China has assured India that the construction of a mega dam on the Yarlung Tsangpo river in Tibet will not harm the lower riparian states. The project aims to develop clean energy and has been studied for decades to ensure environmental safety.