How Hydrogen-Based DRI Tech Is Shaping the Future of HBI Production The U.S. hot briquetted iron (HBI) market is expected to grow from US$ 891.8 million in 2025 to US$ 1,346.4 million by 2032, driven by a 6.1% CAGR. The shift from traditional blast furnaces to Electric Arc Furnaces (EAF) in U.S. steel production is a major factor fueling HBI demand. EAF, which is more sustainable and uses HBI for cleaner steelmaking, will account for 75% of U.S. steel output by 2030. HBI’s compact form ensures better storage, handling, and reduced oxidation during transportation, making it ideal for long-distance steel production.
Additionally, the transition to low-carbon technologies, such as hydrogen-based Direct Reduced Iron (DRI), further supports HBI adoption. The Midwest region, with its advanced transportation networks and steel manufacturing facilities, is set to lead the market. HBI with 90%-92% Fe content, ideal for EAFs, is projected to dominate, offering an optimal balance of purity and cost-efficiency, contributing to reduced CO2 emissions. As the global steel industry seeks to decarbonize, hydrogenbased direct reduced iron (DRI) technology has emerged as a game-changing innovation—especially in the production of hot briquetted iron (HBI). With mounting environmental regulations, energy concerns, and a collective push toward sustainability, hydrogen-based DRI is redefining the pathway toward cleaner steelmaking. Here's how this groundbreaking tech is revolutionizing HBI production.
The Rise of Hydrogen in Steelmaking Traditionally, the production of steel has relied heavily on carbon-intensive processes, primarily using coal and natural gas. However, the push for carbon neutrality has prompted steelmakers to explore low-emission technologies. Hydrogen—particularly green hydrogen produced from renewable energy sources—is increasingly seen as the cleanest and most scalable alternative for DRI processes. Direct Reduced Iron (DRI) is a crucial input in electric arc furnaces (EAFs), which are themselves cleaner alternatives to blast furnaces. When DRI is compacted into hot briquetted iron (HBI), it becomes easier and safer to transport. By replacing natural gas with hydrogen in the reduction process, steelmakers can drastically reduce the carbon footprint of HBI production. This is a critical step toward achieving net-zero emissions across the steel value chain.