India To Start Biggest Hydropower Project In Arunachal | Answer To China’s Dam On Brahmaputra?

India is building its biggest hydropower project in Arunachal Pradesh, near the China border. The $2.6 billion project on the Subansiri River will generate 2 gigawatts of electricity. The project is being seen as India's counter to China's dam on the Brahmaputra River. Watch this video to know more.