A team of engineering students from the Mysuru Vidyavardhaka Engineering College have come up with a solar mobile refrigerator for vegetable vendors, which is a low-cost way of storing vegetables for a longer time.
Alumni of IIT-Kharagpur have built a cold storage facility named Ecofrost via their startup, Ecozone Solutions. This is a portable facility that offers pre-cooling of fruits, vegetables and flowers to increase their shelf life and reduce transportation costs