HydrogenFusion onboard CO₂-to-hydrogen system

HydrogenFusion is presented by Hydro Ecotech as a maritime technology that captures carbon dioxide from engine exhaust gases, reacts it with water and a chemical mixture, and produces high-purity hydrogen in a closed loop for immediate onboard use.[2] The system is targeted at marine engines, particularly auxiliary engines on ships, and is designed to generate hydrogen on demand while operating without external energy sources such as solar or nuclear, according to company statements.[2]