MaxH2DR | Maximise H2 Enrichment in Direct Reduction Shaft Furnaces 01-06-2022 - 31-05-2026 Show more information European Partnerships Clean Steel Partnership Clean Steel Partnership Call 2021 HORIZON-CL4-2021-TWIN-TRANSITION-01-18 Carbon Direct Avoidance in steel: Electricity and hydrogen-based metallurgy (Clean Steel Partnership) (IA)