The initiative treats blast furnace gases as feedstocks, not waste. Green hydrogen, produced via renewable energy, reacts with captured CO₂ to synthesise methanol, ammonia, & synthetic fuels. After a decade of validation at the Duisburg Technikum, the project is scaling. New infrastructure includes an expanded electrolysis hall & a dedicated plant to produce Sustainable Aviation Fuel (SAF). This cross-industry approach, bringing together twenty partners, demonstrates that decarbonisation is a viable industrial reality.