CO2iin

CO2iin is a technology company founded in 2018 with the aim of reducing atmospheric carbon dioxide through innovative carbon capture and utilization processes. The company was established by a group of engineers and environmental scientists in the United States and has since expanded to operate pilot facilities in Europe and Asia. CO2iin’s core technology focuses on a proprietary membrane filtration system that selectively captures CO2 from industrial flue gases and then routes the captured CO2 to processes that convert it into commercially valuable compounds, such as carbonated beverages, specialty polymers, and synthetic fuels.

The organization’s stated mission is to provide scalable, cost‑effective solutions that enable industries—particularly power generation, cement production, and steel manufacturing—to meet regulatory emissions targets without compromising operational efficiency. CO2iin has entered into partnerships with several large utilities and research institutions to co‑develop and test its systems at full scale. The company also offers consulting services to help clients perform life‑cycle assessments and optimize carbon capture integration.

While CO2iin has reported positive results in laboratory and pilot‑scale trials, independent evaluations have raised questions about the overall energy requirement of its membrane systems and the economic feasibility at commercial scale. The company maintains that ongoing research and integration of renewable energy sources will address these concerns over the next decade. As of 2025, CO2iin remains a private entity and does not disclose detailed financial statements.