The Better India · 12 days ago

Gokhale Institute Pune Campus Prevents Used Oil From Polluting Konkan Coast

Along the Konkan coast, where fishing rhythms have shaped life for generations, a quiet reckoning arrived: the toxic used oil drained from boat engines-two to three lakh litres annually-was sliding back into the sea, poisoning the very waters that fed families. Researchers Shruti Ghag and Pooja Sathe, themselves daughters of coastal communities, recognized what others had normalized, understanding that "whatever we throw into the sea comes back to us on our plate," as fisherman Gaurav Khanvilkar puts it. Their OCEAN initiative created something rarer than a cleanup program-a circular economy where fishermen earn income selling their waste oil, young entrepreneurs collect it, and licensed recyclers transform it into usable products, proving that environmental protection need not be a burden imposed from above but a market that serves everyone's interest. Within six months, over 2,800 litres of oil stayed out of the ocean, not through regulation or shame, but through trust, fair payment, and the elegant logic of self-interest aligned with collective survival. The model holds a stubborn hope: that people will protect what sustains them when the path to do so becomes visible, profitable, and woven into the fabric of daily life.