In this episode of "Co-Processing in Action", we journey to South Styria, Austria, to uncover the groundbreaking sustainability initiatives at Holcim's Retznei cement plant. Our guest, Christian Lampl, Geocycle Manager at Holcim Central East Cluster, offers an exclusive window into a facility that champions a 100% co-processing rate and robust collaborations keeping waste streams circular. From 38% biogenic fuel mixes to repurposing construction demolition waste, the Retznei plant is rewriting the sustainability narrative. Discover how community-centric projects like heat recovery installations and solar energy interventions are reshaping the cement industry's approach to a green future.