XCarb low-carbon steel from ArcelorMittal: recycled and renewably produced beams for European construction projects

ArcelorMittal's XCarb recycled and renewably produced steel is now being used in major European construction projects, from office towers to infrastructure refurbishments. The product line delivers beams and sections made largely from scrap, melted with renewable electricity, and backed by verified emissions data per batch. For project managers and sustainability officers, the steel looks and handles like standard material but carries a sharply lower carbon footprint that shows up in green-building certifications and ESG reports. The trade-offs are price and availability. XCarb depends on suitable scrap quality, renewable-power contracts, and mill capacity, which can vary by region and market conditions. That means premiums above standard steel are common, and some developers use XCarb only on flagship structural elements to balance budgets with decarbonization goals. For ArcelorMittal, the product acts as a tangible bridge between climate promises and physical output, giving investors a measurable line item in the company's transition story.