Captura

Captura provides a scalable, low-cost direct ocean capture (DOC) carbon removal solution that produces a measurable stream of CO2 for sequestration with only seawater and renewable energy. This process requires no external additives, produces no byproducts, requires no freshwater, has a minimal land footprint, and can operate with intermittent power. The technology has been fully demonstrated at a 100-tonne scale since November 2023, and Captura is deploying a 1,000-tonne system in Q1 2025.