Pull CO₂ from ambient air
A regenerable solid sorbent selectively captures carbon dioxide directly from the atmosphere.
Partner with us Direct air capture · Permanent mineralization
Carbon Square captures CO₂ from ambient air and converts it into stable mineral carbonates, pairing permanent removal with a circular pathway for industrial residues.

We are building an integrated carbon removal system around the realities of deployment: low-carbon energy, abundant mineral feedstocks, useful end products and documentation that stands up to buyer diligence.
From air to mineral
Capture and storage are designed as one system, reducing interfaces and keeping the carbon ledger clear.
A regenerable solid sorbent selectively captures carbon dioxide directly from the atmosphere.
Renewable electricity and sustainable biomass-derived heat release a concentrated CO₂ stream for permanent storage.
Captured CO₂ reacts with alkaline industrial residues, binding it into a stable mineral form rather than storing it as a gas.
Material, energy and carbon flows are tracked from air capture through mineralization and third-party verification.
Flagship deployment
PROJECT / 01
An integrated demonstration of direct air capture and ex-situ mineralization, now progressing through on-site system integration toward independently verified removals.
Discuss an offtake17.25° N / 80.15° E
Telangana, IndiaBuilding Project Genesys
Project Genesys combines direct air capture, low-carbon regeneration, and permanent mineral storage at a single site. Carbon removals will be independently verified after the facility achieves stable operation and collects complete monitoring data.

Why Carbon Square
We are optimizing for durable climate value and repeatable economics, rather than focusing on an isolated laboratory result.
CO₂ is converted into stable carbonate minerals designed to remain locked away for geological timescales.
Industrial residues become carbon sinks and, after qualification, lower-carbon inputs for road construction.
Modular equipment, locally available inputs and practical energy integration support cost-down at scale.
Built for diligence
Every credit must represent a net tonne removed. Our monitoring architecture is being built alongside the plant, not added after it.
CO₂ flows, energy inputs and material balances are captured across the full process.
Project emissions, transport and processing are deducted through lifecycle accounting.
Independent certification and verification are required before removal credits reach buyers.
Build the next tonne with us
We are opening conversations with catalytic buyers, project partners and investors who share a bias toward real deployment.
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