The 250-acre campus of the Thapar Institute of Engineering and Technology (TIET), Patiala (Punjab) on any working day is a living space for more than 15000 people that includes 10K+ students using 48 buildings including 16 hostels and 16 kitchens. As such an estimated 3.5 tons of waste on a regular working day on TIET campus. Now work is in …