NITI Aayog has identified six airports – in Trichy, Indore, Bhubaneswar, Varanasi, Amritsar and Raipur – for asset monetisation. The govt think tank hopes this will fetch the government Rs 15,000 crore while transmission lines of Power Grid Corporation, when sold in two tranches at an interval of six months, will help mop up Rs 10,000 crore each over the next one year.