The Hindu. An analysis of seven years of India’s National Clean Air Programme (NCAP) has revealed around 72% or over ₹12,000 crores out of the ₹16,824 crores has been spent by states, but only 21 out of the. Maharashtra Environment Minister Pankaja Munde ordered the urgent reallocation of unspent funds as cities utilised only 60 percent of NCAP grants.