Captura, a marine-tech startup based in Pasadena, California, is pioneering innovative methods to remove carbon dioxide from the Pacific Ocean. By electrochemically stripping CO2 out of seawater and storing or utilizing the captured carbon, the company aims to accelerate the natural process of ocean carbon absorption. Captura's upcoming project on Hawaii's Big Island will involve pumping seawater through their system to extract CO2, highlighting their commitment to ocean conservation and carbon neutrality. They are part of a global effort to harness the oceans as a carbon sink, with various approaches such as growing kelp forests and using electrochemical systems being explored. The article discusses the challenges faced by marine carbon companies, including the necessity of selling carbon credits and monitoring environmental impacts. Despite these hurdles, Captura and other startups are determined to contribute to reducing atmospheric CO2 levels. The pilot plant in Los Angeles, situated on a barge at the Port of Los Angeles, demonstrates Captura's advanced technology, including electrodialysis machines that efficiently separate carbon from seawater. Overall, Captura's mission showcases a positive sentiment towards addressing climate change through innovative solutions. By scaling up their operations by 2025, they aim to make a significant impact on the global carbon emissions crisis.