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The iron giant: Steel goods and green steel

The iron giant: Steel goods and green steel

As global demand for steel surges, can we shift to greener production? Discover how innovation and collaboration are shaping the future of green steel — and what it will really take to power a more sustainable energy transition.

Steel is everywhere — from wind turbines and washing machines to skyscrapers and electric vehicles. In episode 3 of the Mined Shift podcast, host Sam Pauly is joined by Sean Parsons, Director of External Relations at Ampeak Energy and Stuart Hayton, Divisional VP of Comminution and MD Netherlands at Weir. Together, they unpack the shift to green steel: what it means, why it matters, and what it will take to scale up production sustainably.

Discover why the journey to green steel is so complex — from the need for higher grade iron ore and new technologies, to the realities of cost, collaboration and supply chain transformation. Learn how innovation, partnerships and a change in mindset can accelerate progress, and why scaling up and cleaning up steel production is critical for the energy transition.

About 50% of all steel produced goes into construction. The rest is used in vehicles, industry, and everyday products like appliances and household goods. Two-thirds of steel is made from iron ore (primary steel) while one-third comes from recycling scrap metal. Making steel and iron uses a lot of energy — about one-fifth of all energy used by industries. Steel production accounts for around 25% of industrial carbon emissions globally. Green steel can cut emissions by up to 90% compared to traditional methods. Europe is leading the way, with demand for green steel expected to grow by more than 70% in the next five years.

As the demand for green steel accelerates, real progress depends on practical choices from industry, government and consumers. This episode cuts through the noise — showing what’s working, what’s holding us back, and what can be done today to move things forward. If you want a straightforward take from industry leaders on the real challenges and opportunities for green steel, tune in and see how we’re moving towards a lower-carbon future, one decision at a time.

Stuart is Weir’s Divisional VP of Comminution and Managing Director of the company’s Minerals operations in Venlo. Since joining Weir in 2013, he has led the transformation of the Netherlands business — driving innovation across GEHO® PD pumps, Enduron® HPGRs and stirred mills. As part of Weir’s Minerals Executive Team, he shapes global comminution strategy and supports the company’s sustainability and inclusion goals through the Sustainable Mining and ID&E steering committees. Stuart also led the team that secured the record £100m Iron Bridge project and £95m aftermarket service level agreement in 2019 and 2020 respectively. Prior to Weir, he held senior roles in the global electronics industry, having started his career at British Nuclear Fuels and British Gas. He holds a BSc and an MBA.

Sean is Director of External Relations at Ampeak Energy, where he leads engagement across media, stakeholders and investors. His career spans some of the world’s leading energy companies, including EDF, Siemens Gamesa, RWE and Statkraft. Prior to joining Ampeak, Sean was Head of External Affairs at the GFG Alliance, helping to position the Group as one of Europe’s largest industrial and sustainability-focused businesses. Sean has played a key role in award-winning teams, with recognised contributions in marketing, innovation and PR. He completed his MBA in 2014.

Sam is an experienced presenter, moderator and podcast producer with over 20 years in health, science and environmental storytelling. She began her career in BBC radio and now hosts the OneNeurology and BrainTalks podcasts, fronts video coverage for major health conferences, and moderates global events. Her recent work spans sustainable mining, hydropower, migraine and newborn screening. Sam holds degrees in Ergonomics and Broadcast Journalism, and lives in the French Alps with her husband and two children. Fluent in English and French, she is known for her calm, collaborative style and genuine human touch. Sam excels at helping people communicate clearly and confidently, creating space for compelling, inclusive conversations and encouraging independent voices—whether on stage, on camera, or behind the mic. We’re delighted to welcome her as the host of the Mined Shift podcast series.