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South Korea Approves Industrial Site for Hydrogen-Based Steel
The POSCO hydrogen DRI plant project in Pohang received final approval from South Korea’s Ministry of Land, Infrastructure, and Transport. The plan converts 1.34 million square meters of coastal land into a dedicated industrial zone near POSCO’s existing steel facility. Meanwhile, the timeline for full industrial complex development extended to 2041, reflecting long-term strategic planning. As a result, the HyREX pilot plant is set to commence operations by 2028 with a 300,000-ton annual capacity.
Technology and Environmental Considerations
The POSCO hydrogen DRI plant will produce molten pig iron by reducing fine iron ore using hydrogen before smelting it in an electric furnace. However, local opposition and environmental groups raised concerns about marine ecosystem impacts from land reclamation. POSCO committed to using stabilized materials and limiting environmental disruption. Consequently, the project balances industrial innovation with ecological responsibility, marking a key step in South Korea’s low-carbon steel ambitions.
Strategic Significance and Future Steel Production
The project strengthens South Korea’s leadership in hydrogen-based steel technology and decarbonization strategies. POSCO simultaneously plans a 2.5-million-ton electric arc furnace at Gwangyang, operational by June 2026. Therefore, the combination of hydrogen DRI and EAF capacity expansion positions POSCO for sustainable steel production. Future success depends on securing low-carbon electricity and reliable hydrogen supply chains to maintain environmental and operational efficiency.
ScrapInsight Commentary
POSCO’s hydrogen DRI pilot plant represents a pivotal shift toward decarbonized steelmaking in South Korea. While environmental and logistical challenges remain, the project may accelerate hydrogen demand and circular economy integration in the local scrap metal and steel sectors. Stakeholders should monitor hydrogen supply stability and regulatory developments closely.
