Kulu Eco-Services started with humble beginnings in Stellenbosch, focused on finding a solution to address the accumulation of fat and grease in sewers. Over time, the company has expanded and now operates its own conversion hub that recovers various waste effluents and transforms them into renewable energy or biofuels, thanks to international partnerships and collaboration with its sister company, Kulu Bio-Fuels. Lerato was in conversation with KULU Eco-Services Founder and CEO - Dr Pieter van Heyningen.