Arca

We use alkaline industrial waste to remove CO₂ from the atmosphere and transform it into rock, for gigatonne-scale impact with an ultralight footprint.

We believe that to stabilize our climate we need to make big, bold moves and leverage existing large-scale industrial operations. That is why we are developing strategic partnerships with global producers of critical materials and industrial materials. Because we operate within existing sites, our carbon removal pathway has a light footprint on the environment and local communities.