Gigaton‑scale carbon removal is possible only where three things collide: concentrated streams of carbon waste, existing infrastructure, and permanent, measurable removal. CREW is able to leverage all three. Their enhanced weathering process functions the same way the ocean has converted carbon dioxide into stable bicarbonate for millennia.

CREW can access 110,000 global wastewater facilities that are built, permitted, and staffed. Implementing a small but tightly controlled process change turns that hardware into a network of carbon removal plants without any additional capital cost while meaningfully improving the economics of each facility. The same design, hardware, and software can roll out across the network, driving a steep learning curve (cost down) on a large installed base.

Enhanced weathering can tuck carbon removal into the basic plumbing of the world, leveraging a reaction that the planet already deploys at scale as part of its global thermostat. Jo spent seven years tracing the carbon cycle from rock to river to ocean with the revelation that wastewater plants had been using the necessary chemistry for decades. He built CREW to scale planetary regeneration by treating those basins as unutilised carbon removal infrastructure.

CREW Carbon turns carbon removal from an external cost center into a value-add revenue stream. Their end-to-end system improves the underlying performance and economics of public infrastructure across the planet, while removing gigatons of carbon in the most scalable way possible.