H2NordSteel – Hydrogen Reduction and Arc Melting of Nordic Iron Ores for Sustainable Steelmaking

H2NordSteel aims to advance sustainable steelmaking by developing low-temperature hydrogen reduction and electricity-based melting of Nordic iron ores. The project addresses key technical challenges in hydrogen-based ironmaking and electric arc furnace (EAF) processing, with a focus on solutions suitable for regional implementation.

• Duration: 1 January 2026 – 31 December 2028
• Funded by: Interreg Aurora and Region Norrbotten.

The research spans from ore characteristics and low-temperature hydrogen reduction (including biochar integration) to electric arc melting and material characterization. Two innovative reduction routes are investigated: conventional hydrogen reduction and microwave-assisted hydrogen reduction. The project targets Technology Readiness Level (TRL) 4–5.

Luleå University of Technology together with Future Eco contribute expertise in low-temperature hydrogen reduction and biochar integration, while the University of Oulu provides competence in microwave-assisted reduction, electric arc furnace melting, and biochar-based slag foaming. Industrial and SME partners supply raw materials, process knowledge, advanced monitoring, and testing capabilities, ensuring strong Finnish–Swedish collaboration and industrial relevance.

The project will be conducted in close collaboration with the industrial associated partners Kaunis Iron, Green Iron, LKAB, and Otanmäki Mine. These partners have helped identify key challenges and opportunities related to Nordic raw materials. Additional SME partners include Harads Arctic Heat (renewable biochar development), Luxmet (optical monitoring solutions), and MicroComp (microwave technology).

The project contributes to cleaner, locally anchored steel production in the Nordic region.