Australia’s Iron Ore Sector at a Crossroads: Business as Usual or Time to Embrace Green Iron?

Australia’s iron ore sector stands at a critical juncture as the global steel industry accelerates its decarbonisation efforts, according to a new analysis from the Institute for Energy Economics and Financial Analysis (IEEFA). The report highlights that business-as-usual operations are no longer sufficient to maintain competitiveness in a market where steelmakers increasingly demand low-emission raw materials, positioning green iron production as a necessary evolution for the sector’s long-term viability.

The analysis comes amid shifting market dynamics that have already begun to reshape Australia’s iron ore export landscape. After decades of rapid expansion driven by Chinese demand, the sector is entering a more constrained phase characterised by maturing Pilbara assets, tighter operating margins, and evolving buyer preferences that now prioritise higher-grade ores and new processing pathways aligned with carbon reduction goals.

IEEFA’s assessment indicates that continuing with traditional mining and export models exposes Australian producers to growing financial risks as major steelmakers in Japan, South Korea, and China implement stricter emissions standards throughout their supply chains. These countries, which collectively account for the majority of Australia’s iron ore exports, are actively seeking suppliers capable of providing materials compatible with electric arc furnace operations and hydrogen-based steelmaking processes.

The report emphasises that Australia possesses unique advantages for developing green iron manufacturing capacity, including the world’s largest iron ore reserves, extensive renewable energy resources suitable for green hydrogen production, and geographic proximity to key Asian markets. These factors combine to create what industry analysts describe as a natural competitive edge in the emerging low-carbon iron trade.

Supporting this view, separate research from Deloitte and WWF-Australia released earlier in 2025 concluded that producing iron in Australia using renewable hydrogen represents the most economically viable pathway for maintaining the nation’s role in the global steel supply chain. Their analysis, which evaluated multiple decarbonisation scenarios, found that exporting hot briquetted iron or direct reduced iron made with green hydrogen to Asian steelmakers would generate stronger returns than alternatives such as exporting raw iron ore or green hydrogen separately.

The Deloitte-WWF study further noted that green iron production delivers superior environmental outcomes compared to other options, achieving the lowest greenhouse gas emissions intensity while also reducing land use conflicts by enabling dual-purpose land management strategies around mining operations.

Market indicators already reflect this transition, with recent pricing trends showing persistent premiums for higher-grade iron ore products (62% Fe and above) as steelmakers seek inputs that reduce energy consumption and emissions during processing. Concurrently, development of new mining projects has slowed, with industry focus shifting from greenfield expansion to brownfield replacement and efficiency improvements at existing operations.

Industry analysts project that Australian iron ore production will continue growing modestly toward approximately 1.1 billion tonnes annually by 2035, but stress that future growth will depend increasingly on the sector’s ability to adapt to decarbonisation requirements rather than simply expanding volume. This shift marks a fundamental change from the growth-driven model that defined the industry during the 2000s commodities boom.

For policymakers and industry leaders, the imperative now lies in determining the appropriate level of government intervention needed to facilitate the transition to green iron production. Experts suggest that coordinated policy frameworks supporting renewable hydrogen infrastructure, emissions standards alignment with trading partners, and investment incentives for low-emission processing facilities will be critical to capturing the economic opportunity while managing the risks of stranded assets in traditional mining operations.