Welcome to Alterna — where breakthrough technology meets the future of steel. We develop next-gen solutions for iron ore fines processing, helping producers reduce costs, emissions, and complexity. Our flagship innovation, the E-Cyclor system, transforms fines and byproducts into green DRI briquettes using a compact, modular design. Plug-and-play. Scalable. Efficient. With expert support and seamless integration, Alterna empowers steelmakers to transition toward a cleaner, smarter industry. Subscribe to explore the science, engineering, and impact behind the shift to sustainable steel.