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The Catena-X Battery Pass enables transparent and sustainable documentation of the entire life cycle of batteries - from raw material extraction to use and recycling - and supports companies in meeting legal requirements and realizing ecological and economic benefits.

Imagine your business as a high-potential athlete—driven, capable, yet lacking direction. Without a coach, even the most talented performers plateau. That’s where Polygran comes in: as your Business Intelligence personal trainer, we turn scattered data into strategic insights that fuel measurable growth.

Technical milestone with Catena-X: Nik, developer at Polygran, shares his experiences with Catena-X - from the first steps to technical challenges and lessons learned. The blog shows how community, open source and collaboration turn technical challenges into sustainable solutions.