In Coimbatore, Kishan Karunakaran noticed that agricultural waste often went unused. He co-founded Buyofuel to convert bio-waste into usable energy, but initially faced investor doubts and fragmented supply chains. By designing a tech-driven aggregation and verification system, he proved that waste could be profitable and sustainable. Today, Buyofuel supplies biofuel to major industries while reducing carbon emissions. His story highlights that innovation often comes from seeing opportunity where others see problems.
