InnovationGermanyTurning cocoa shells into coalTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoInnovationGermany04/25/2023April 25, 2023A company in Hamburg is using cocoa shells to produce biochar. The plant-based charcoal captures CO2 and can enrich depleted soils. What is the green potential of this new product? https://p.dw.com/p/4QXHfAdvertisement