Harnessing the
ocean to heal
the climate

Captura’s Direct Ocean Capture technology provides a simple, streamlined process for large-scale carbon removal.

Technology

A scalable
solution for
carbon removal

Powered by Captura’s high-performance electrodialysis technology, our Direct Ocean Capture process removes CO₂ from seawater and amplifies the ocean’s natural removal of carbon from the atmosphere — all with no additives or by-products. To see the technology in action, take a virtual tour of our 1000 ton-per-year pilot plant in Hawaii.

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Ocean Health

Ocean
above all

It’s enormous, powerful, available — and it’s ours to care for. Captura’s system boosts natural cycles, while putting ocean health first.

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Solutions & products

Driving climate & industrial innovation

At the core of Captura’s Direct Ocean Capture solution lies a high-performance bipolar membrane electrodialysis technology that has a wide range of sustainability applications.

From our production facility in Pasadena, California, this proprietary electrodialysis platform is now being manufactured to serve both our Direct Ocean Capture technology and a number of high growth markets, including direct lithium extraction, desalination and wastewater valorization, energy storage, and electrochemical carbon capture and removal.

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Support

Invented at Caltech. Backed by industry leaders.

With support from XPRIZE, Caltech, Frontier, the U.S. Department of Energy and more, we’re leading the way to a Net Zero future.

News & Press

Making headlines

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