What is Green Steel ?
Green steel refers to steel produced using methods that significantly reduce or eliminate carbon emissions, compared to traditional steel-making processes that rely on coal and coke. The goal is to decarbonize the steel industry, which is one of the largest industrial sources of greenhouse gas emissions globally. Key Features of Green Steel Hydrogen-based Production : Replacing coal with green hydrogen (produced using renewable energy) in Direct Reduced Iron (DRI) processes to reduce iron ore. Emits water vapor instead of CO₂. Electric Arc Furnace (EAF) : Uses electricity, preferably from renewable sources, to melt scrap steel or reduced iron. Produces significantly lower emissions compared to traditional blast furnaces. Carbon Capture, Utilization, and Storage (CCUS) : Captures CO₂ emissions from traditional steel-making processes for reuse or storage, reducing net emissions. Renewable Energy Integration : Using solar, wind, or other renewable sources to power steel production facili...