What does this research mean for the field?

A trillion-dollar investment in hydrogen infrastructure is necessary for the decarbonisation of the steel industry, with potential cost reductions of 50-90% through multi-industry collaboration. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This analysis focuses on the investment required to decarbonise steel production using hydrogen.

March 12, 2026Open Access

Trillion Dollar Hydrogen Infrastructure for Steel

Key Points

This analysis focuses on the investment required to decarbonise steel production using hydrogen.
Cost analysis based on Stegra's figures for hydrogen infrastructure investment.
Evaluation of multi-industry collaboration potential to reduce costs.
Identification of top locations for hydrogen-based steel production.
The world requires an investment of over $1 trillion for hydrogen infrastructure over the next 20 years.
Multi-industry collaboration could lower costs by 50-90% through shared resources.
Western Australia, Northern Sweden, and Eastern Canada are positioned as future steel hubs.

Abstract

Analysis of trillion-dollar hydrogen infrastructure investment needed for steel decarbonisation. World requires 1+ trillion investment over two decades based on Stegra's costs. Multi-industry collaboration reduces costs 50-90% through shared pipelines, storage, electrolyser facilities. Top future steel hubs combine high-quality iron ore access with renewable energy: Western Australia, Northern Sweden, Eastern Canada positioned to dominate hydrogen-based steel production.

Trillion Dollar Hydrogen Infrastructure for Steel

Key Points

Abstract

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