Carbon‑Storing SCM (Supplementary Cementitious Material) by Paebbl is a revolutionary green solution that tackles the environmental impact of traditional cement production in the construction sector. This high-performance cement substitute is created through accelerated CO₂ mineralization, a process that permanently sequesters carbon dioxide. By utilizing CO₂ feedstock and silicate rock in specialized reactors, the material can store up to 300 kg of CO₂ per ton while maintaining the strength and durability required for construction projects.

The product has been successfully tested in a pilot facility in Rotterdam, demonstrating its scalability from small-scale production to multiple-ton output by 2024. Unlike conventional cement manufacturing, which contributes significantly to carbon emissions through transportation and infrastructure, Paebbl's SCM is produced on-site, reducing CO₂ transport costs and environmental impact.

This innovative solution is designed to seamlessly integrate with existing batching systems and align with evolving regulatory frameworks focused on monitoring, reporting, and verifying (MRV) carbon emissions. By enabling construction clients to achieve a net-negative embodied carbon footprint, the carbon-storing SCM allows for the utilization of carbon removal credits alongside material deployment, providing a practical pathway to decarbonizing the built environment.

With the support of commercial partnerships and strategic investors, Paebbl's SCM represents a tangible and immediate step towards reducing carbon emissions in hard-to-abate sectors within the construction industry.

• High-performance cement substitute produced through accelerated CO₂ mineralization
• Permanently sequesters up to 300 kg of CO₂ per ton
• Delivers comparable strength and durability to conventional cement
• Manufactured on-site, minimizing CO₂ transport and infrastructure costs
• Scalable production capacity from grams to multiple tons by 2024
• Integrates with standard batching systems and aligns with regulatory MRV frameworks
• Enables construction clients to build with a net-negative embodied carbon footprint
• Utilizes carbon removal credits alongside material deployment
• Backed by commercial partnerships and strategic investors
• Addresses the environmental impact of traditional cement production in the construction industry