Paebbl Rebond 200:
SCM made of CO₂
The permanent solution for low-carbon construction
Paebbl Rebond 200 is a high-performance, carbon-storing Supplementary Cementitious Material (SCM) engineered to redefine the environmental impact of concrete.
Utilising our proprietary accelerated mineralisation technology, geomimicry, we actively turn captured CO₂ into a stable, light grey mineral powder. This process is the foundation for an SCM that not only reduces embodied carbon but permanently locks CO₂ into the built environment.
We invert the paradigm: bigger projects can become bigger carbon sinks, not bigger emitters.
Transparency and dual impact
Paebbl offers a comprehensive, verifiable solution that adheres to the highest standards of data integrity.
Designed to maximise pozzolanic reactivity, Rebond 200 enhances cementitious properties, delivering exceptional strength and durability. Even better, we can lower CO₂ emissions without changing existing production processes as our product integrates with standard ready-mix and precast workflows.
Our process permanently sequesters CO₂, resulting in a dual impact:
A carbon-neutral SCM: Paebbl Rebond 200 helps reduce the climate footprint of construction projects. The material we produce shows a net balance of -14 kg CO₂ equivalent per tonne. Following EU taxonomy rules, this material is reported as carbon neutral.
Verified carbon removal credits (CDR): The negative carbon portion of our process is allocated to a separate, durable carbon removal credit. This provides a compelling solution for companies seeking verified, science-based carbon removal to meet net-zero targets.
Applications & industry adoption
Rebond 200 seamlessly integrates into a wide range of cement and concrete applications. It has been successfully used to replace CEM I, CEM II, CEM III/A, and CEM III/B.
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Heijmans, one of the Netherlands' leading construction and infrastructure companies, and Paebbl have unveiled the world's first bridge with CO₂-neutral concrete. The project partners have demonstrated that concrete structures can be built without contributing to climate change.
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As part of the redevelopment of Scheurhaven port, this project prepares the area for cleaner fuels and more efficient inland shipping. Paebbl material formed three structural anchors, contributing to both stability and a lower carbon footprint.
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The boutique of perfumer Marc-Antoine Barrois embraces refined sustainability. Paebbl’s micro-topping was applied across 12 m² of flooring, blending elegance and carbon-conscious design.
Measure the carbon footprint of your next construction project.
The future of construction is built on storage of CO₂, not just reduction. Using our calculator below, you can quantify the dual impact of Paebbl carbon-storing SCM.
Our calculator reveals:
Permanent CO₂ Storage: see exactly how many kilograms of CO₂ are chemically bound in stable mineral form within your structure (Paebbl Rebond 200 can store up to 220 kg of CO₂ per tonne of product)
Embodied Carbon Reduction: calculate the resulting net reduction in your concrete mix, achieving embodied CO₂ reductions up to 42%.
Baseline mix configuration
Define your concrete mix with Paebbl
CO₂ footprint
Comparison per batch mix
Chart will appear here
Enter values to see CO₂ footprint visualization
Important notes:
Results are indicative. Use EPDs for procurement decisions.
Results represent the A1 stage of the LCA
Emission factors are based on the EcoInvent database (v1.0-2025-01)
Carbon storage shown separately, to align with EU taxonomy
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