Janjoris van Diepen is Director at Mérieux NutriSciences | Blonk, where he leads a global team of environmental footprinting experts focused on the agri-food sector. Prior to taking on this role in 2026, he spent two years in Washington, D.C. as Footprint Director North America, supporting organizations in understanding and reducing environmental impacts across agricultural value chains. Since joining Blonk in 2018, Janjoris has worked on environmental footprint methodologies, life cycle assessment (LCA) studies, footprint databases and Scope 3 footprint strategies, helping companies translate sustainability data into practical decision-making.