What does green steel really mean and are emissions the whole story?
In Episode 9 of Forging the Future, host Takashi Sachdeva is joined by Ron Ashburn, Executive Director of AIST, and Hatch’s Global Director of Iron and Steel, Paul Towsey, for a deep dive into the realities of green steel.
Drawing on AIST’s latest roadmap for iron and steel manufacturing, the conversation explores why there is no single solution to decarbonization and what it will take to transition a complex, capital-intensive industry toward net zero.
In this episode, we cover:
- Why there is no “silver bullet” for decarbonizing steel
- The most impactful technologies shaping the industry, from hydrogen to electrification and AI
- Practical, near-term opportunities including scrap optimization and electrification
- The role of emerging solutions like electric smelting furnaces (ESF)
- Barriers to progress, including capital costs, policy uncertainty, and infrastructure gaps
- Why collaboration across the value chain is essential to accelerate change
- The future of scrap availability and global steel demand
- How green energy, hydrogen, and steel production are deeply interconnected
Key takeaway:
The shift to green steel is already underway and irreversible. Success will depend on coordinated action across industry, energy, policy, and technology to scale solutions while maintaining economic viability.
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