Pavement Stones as a Carbon Sink

Nature slowly mineralises atmospheric CO₂, binding it into rocks like limestone. Paebbl collapses that timescale from centuries to hours. Our proprietary method exposes captured CO₂ to abundant minerals such as olivine and locks the carbon into a stable, solid form. Whilst nature typically takes centuries to complete this process, our technology achieves the same result in under a couple of hours, an acceleration factor of ten million.
The output of this process is a material that can be refined into a supplementary cementitious material (SCM). Unlike conventional cement manufacturing, which emits CO₂, our process takes CO₂ as an input, fundamentally reversing the environmental impact of construction materials.

Once incorporated into products such as paving stones, the carbon remains locked in throughout their service life and can stay stored through reuse or recycling.