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Startup Portfolio: Cohort 23-3 (FGC 2)

Climate Technology Startups

Third Derivative is proud to present the world's most impactful climate tech startups. 

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Airhive

Building a direct air capture (DAC) technology that combines the proven industrial process of fluidization with a novel geochemical sorbent, delivering accelerated CO2 removal and providing a rapid path to scaling.

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Cella

Expanding the range of geologies suitable for carbon removal and making carbon mineralization–the natural process for turning carbon into rock–into the most efficient way to permanently remove CO2.

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EDAC Labs

Developing a new class of electrochemistry systems that provide low-energy synthesis of acid and base for decarbonization applications.

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Greenlyte Carbon Technologies

Developing a low-energy direct air capture process that captures CO2 from the air, while producing hydrogen as a by-product.

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RepAir

Developing a novel electrochemical cell that separates CO2 from the air in a highly efficient and cost-effective process that operates at ambient temperature solely by renewable electricity.

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Rewind

Enabling a nature-based, permanent carbon removal solution that is affordable and scalable within this decade.

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Travertine

Recycling waste from mining and fertilizer production for permanent carbon dioxide removal and chemical production.

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