The world's first large-scale, green hydrogen-based steel plant is being developed by Stegra in Boden, Sweden, to cut carbon emissions by up to 95% compared to traditional manufacturing.
The world's first large-scale, green hydrogen-based steel plant is being developed by Stegra in Boden, Sweden, to cut carbon emissions by up to 95% compared to traditional manufacturing. How the Plant Works Green Hydrogen: - The facility uses renewable electricity (wind and hydropower) from the Lule River to split water into hydrogen. Clean Reaction:- Instead of burning coal to remove oxygen from iron ore, the plant uses hydrogen. Water Vapor: - The chemical reaction releases harmless water vapor instead of carbon dioxide . Lower Pollution: - Traditional steelmaking emits about 2 tons of CO2 per ton of steel, while this method emits less than 200 kilograms. Partnerships and Support Google Agreement:- Google announced a partnership detailed on the Google Sustainability Blog to purchase environmental attribute certificates for up to 91,000 metric tons of steel during the plant's first year. Market Impact: - As highlighted by Interesting Engineering, early buy...