Axel Reinaud, an innovative entrepreneur, dives into the world of biochar, a game-changing charcoal that captures CO2 and enhances agricultural productivity. He discusses its ability to produce clean energy while improving crop yields, particularly in the context of climate challenges faced by farmers globally. Reinaud reveals three strategies for making biochar more accessible to farmers, emphasizing its potential to create a sustainable, circular economy that not only fights climate change but also bolsters local livelihoods.