Our Technology

We’ve developed a biological process that converts captured CO₂ into solid minerals. By cultivating mineral-forming macroalgae, we reproduce nature’s carbon cycle under controlled conditions, transforming emissions into stable, high-purity carbonates for industrial use. Our materials offer a scalable, low-carbon alternative to mined minerals across multiple sectors.

Capture → Grow → Mineralize → Build → Recycle.

Capture → Grow → Mineralize → Build → Recycle.

Stage 1: CO₂ Capture

Several blue spherical objects floating against a dark background, with some reflecting light, resembling molecules or particles.

We begin by introducing alkaline (that have a high level of calcium) industrial residues into seawater, triggering the absorption of atmospheric (we can also handle industrial) CO₂.

This step creates a carbon-rich solution turning waste materials into the starting point for mineral.

Stage 2: Biomineralization

A glass container emitting green light with glowing particles inside, illuminated by a green spotlight.

In open ponds, our macroalgae use this dissolved CO₂ to grow and naturally produce ultra-pure calcium carbonate through biomineralization.

Through photosynthesis and controlled chemistry, biology becomes the engine of mineral creation.

Stage 3: Separation

A cluster of clear, elongated crystals with sharp edges on a black background.

Here, biology completes its transformation of CO₂ into stone: permanent, inert, and ready to be used as a building material.

As the algae grow, mineral crystals and organic fibers form together. These two valuable components - 85% calcium carbonate and 15% biofibers - are separated through a simple, low-energy process without filtration or centrifugation.in shells, corals, and limestone.

Stage 4: Build a New Future

A single white brick placed on a black background.

This ultra-pure calcium carbonate, produced in our ponds, can replace conventionally mined minerals in a wide range of industrial applications.

Instead of compressing, liquifying, transporting and storing CO2 underground, our macroalgae produces carbon-negative minerals and fibers that re-enter industrial supply chains, in cement, coatings, paper, and packaging, locking away CO₂ permanently while maintaining the performance industries rely on.

From pond to powder to product, we close the loop, transforming emissions into the building blocks of a low-carbon world.

Our technology builds on what nature already does best.
By working with biology instead of against it, we turn carbon from a liability into a material foundation for the future. Each step of our process is designed to be measurable, permanent, and scalable, proof that science and industry can work together to restore balance to the planet’s chemistry.

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