
Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Most discussed topics
Brands & references
Total monthly reach
Estimated from 10 chart positions in 10 markets.
By chart position
- 🇯🇵JP · Careers#7810K to 30K
- 🇳🇱NL · Careers#1221K to 10K
- 🇮🇳IN · Careers#1571K to 10K
- 🇧🇷BR · Careers#1581K to 10K
- 🇸🇪SE · Careers#1591K to 10K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
9.5K to 46K🎙 ~2x weekly·47 episodes·Last published 3d ago - Monthly Reach
Unique listeners across all episodes (30 days)
19K to 92K🇯🇵33%🇳🇱11%🇮🇳11%+7 more - Active Followers
Loyal subscribers who consistently listen
7.6K to 37K
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
—
Total Plays
—
Total Reviews
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 11 epsHosts
Recent guests
Recent episodes
Season 3/Episode 17: The GSC Team
Jun 2, 2026
Unknown duration
Season 3/Episode 16: Marcel Genet, Laplace Conseil
May 19, 2026
Unknown duration
Season 3/Episode 15: Gareth Stace, UK Steel
May 5, 2026
51m 52s
Season 3/Episode 14: Dave Burritt, US Steel
Apr 21, 2026
43m 19s
Season 3/Episode 13: Peter Kinzel, SMS Group
Apr 7, 2026
40m 20s
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 6/2/26 | ![]() Season 3/Episode 17: The GSC Team | As season 3 of the Green Steel Challenge draws to an end, join Astrid, James and Mike as they reflect on the highlights.Since January, a lot of ground has been covered through an eclectic mix of industry perspectives, from Tata Steel’s view on electrification and wider system change, to geologic hydrogen with Koloma, advanced nuclear power with newcleo, and the growing strategic value of scrap in the steel transition.With insights from leaders at U. S. Steel, Vale, UK Steel and others, the second half of the season has examined the practical business strategies, policy choices, and technology pathways shaping the future of steel. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/19/26 | ![]() Season 3/Episode 16: Marcel Genet, Laplace Conseil | Marcel Genet, Independent Steel & Metals Consultant and Founder & Managing Director, Laplace Conseil in Neuilly, France. Marcel has been a consultant in the steel industry for 47 years, first with McKinsey & Company, where he built and led the Firm’s Global Steel Practice. 1995, he founded Laplace Conseil, a boutique strategy firm, where he has predominantly worked with the scrap recycling and EAF minimill sectors. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/5/26 | ![]() Season 3/Episode 15: Gareth Stace, UK Steel✨ | UK steel industrydecarbonisation+4 | Gareth Stace | UK SteelWilly Korf Foundation | — | Gareth StaceUK Steel+5 | — | 51m 52s | |
| 4/21/26 | ![]() Season 3/Episode 14: Dave Burritt, US Steel✨ | decarbonizationsteel industry+3 | Dave Burritt | US STEELNippon Steel+1 | — | US Steeldecarbonization+3 | — | 43m 19s | |
| 4/7/26 | ![]() Season 3/Episode 13: Peter Kinzel, SMS Group✨ | CO2 reductionblast furnace technology+5 | Peter Kinzel | SMS GroupPaul Wurth | South AmericaChile+1 | chemical engineeringprocess engineering+5 | — | 40m 20s | |
| 3/24/26 | ![]() Season 3/Episode 12: Stefano Buono, Newcleo✨ | advanced nuclearclean energy+4 | Stefano Buono | NewcleoWilly Korf Foundation | — | nuclear wasteclean power+3 | — | 44m 09s | |
| 3/10/26 | ![]() Season 3/Episode 11: Rogério Nogueira, Vale✨ | iron orenickel+4 | Rogério Nogueira | Vale | BrazilSouth America+2 | ValeRogério Nogueira+5 | — | 46m 55s | |
| 2/24/26 | ![]() Season 3/Episode 10: John E. Lichtenstein, World Steel Dynamics✨ | steel industryscrap market+4 | John E. Lichtenstein | World Steel DynamicsWilly Korf Foundation | — | green steelscrap market+3 | — | 38m 32s | |
| 2/19/26 | ![]() Season 3/Episode 9: Pete Johnson, Koloma,Inc.✨ | geologic hydrogenlow-carbon energy+4 | Pete Johnson | geologic hydrogenKoloma, Inc. | Denver, Colorado | Kolomahydrogen+5 | — | 48m 10s | |
| 1/27/26 | ![]() Season 3/ Episode 8: TV Narendran, Tata Steel✨ | green steelinnovation+3 | T. V. Narendran | Tata SteelWilly Korf Foundation | Mumbai | Tata Steelgreen steel+3 | — | 47m 33s | |
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| 1/13/26 | ![]() Season 3/Episode 7: The Journey So Far✨ | green steelsustainability+3 | — | The Willy Korf FoundationThe Green Steel Challenge | — | green steelsustainability+3 | — | 15m 34s | |
| 12/16/25 | ![]() Season 3/Episode 6: Andy Marsh, Plug Power✨ | hydrogen economyclean energy+4 | Andy Marsh | Plug PowerValere Power+4 | AmazonWalmart+1 | hydrogenPlug Power+5 | — | 39m 53s | |
| 12/2/25 | ![]() Season 3/Episode 5: Alex Tancock, Intercontinental Energy✨ | green hydrogenenergy development+3 | Alex Tancock | P2(H2)Node TMInterContinental Energy+2 | — | green hydrogenInterContinental Energy+3 | — | 37m 22s | |
| 11/18/25 | ![]() Season 3/Episode 4: Olivier Vassart, ArcelorMittal Steligence | Steligence is ArcelorMittal’s science-backed construction philosophy that treats buildings as holistic, “living” entities—promoting integrated collaboration between architects, engineers, and developers to optimize flexibility, cost, and sustainability. It leverages a tailored suite of steel products and modular design to deliver measurable benefits like faster construction, lighter foundations, and reduced embodied carbon. Ultimately, Steligence accelerates demand for green steel by providing concrete design frameworks that enhance economic and environmental performance in buildings. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 11/4/25 | ![]() Season 3/Episode 3: Berk Birand, Fero Labs | Berk Birand, Ph.D. is the co-founder and CEO of Fero Labs, an industrial AI software company helping global manufacturers cut costs and emissions through explainable machine learning. With a Ph.D. in Electrical Engineering and Computer Science from Columbia University, Berk has published and patented research in IoT and network optimization. At Fero Labs, he leads the company’s mission of “Profitable Sustainability,” enabling factories to reduce waste, energy use, and CO₂ emissions while boosting efficiency and profitability. Under his leadership, Fero Labs has raised over $20M in funding, saved clients tens of millions of dollars, and prevented more than 100,000 tons of CO₂ emissions. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 10/21/25 | ![]() Season 3/Episode 2: Sebastian Langendorf, Meranti Green Steel | Meranti Green Steel, based in Singapore, is developing a 2.5 Mt/year HBI plant in Duqm, Oman, using renewable hydrogen to supply CBAM-compliant green iron to Europe by 2029. At the same time, it is building Southeast Asia’s first green flat steel mill in Rayong, Thailand, producing up to 2 Mt/year of low-carbon hot-rolled coil with DRI + EAF technology. Together, these projects create an integrated green steel value chain linking Middle Eastern hydrogen resources with Asian and European demand. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 10/7/25 | ![]() Season 3/Episode 1: Edwin Basson & Åsa Ekdahl, World Steel Association | The World Steel Association (Worldsteel) is the global industry association representing steel producers, national and regional industry associations, and research institutes—together accounting for around 85% of global steel production. It serves as the sector’s central platform for industry data, sustainability frameworks, policy advocacy, technological benchmarking, and setting standards for health, safety, and decarbonisation. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 6/17/25 | ![]() Season 2/ Episode 18: The GSC Team | As The Green Steel Challenge wraps up an incredible second season, hosts Astrid, James, and Mike take a look back at the biggest moments, key insights, and game-changing innovations that have shaped the conversation on the future of sustainable steel.From breakthrough technologies to bold industry commitments, this season has featured some of the most influential voices in the field.What have we learned? What challenges still lie ahead? And what’s next for the industry? Join us for a reflective discussion about the season’s biggest takeaways and a look at what’s coming in the world of green steel. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 6/3/25 | ![]() Season 2/ Episode 17: Annie Heaton, Responsible Steel | It is vital that GHG emissions are measured and assessed in a standard and meaningful manner. Today, we talk with Annie Heaton, who is CEO of ResponsibleSteel, an organisation aiming to establish such a standard with the global steel industry. She describes the complex process of emissions measurement and the diverse technical and political issues involved. We also have a fresh perspective on how the Green Steel Challenge is developing around the worldWe’re thrilled to have her join the conversation on building a more sustainable future. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/20/25 | ![]() Season 2 / Episode 16: Michael Rion, Emirates Steel | There is much discussion about the Middle East becoming a regional or global hub for green iron (or steel) production, driven by inter alia, plentiful renewable and nuclear energy coupled to carbon capture opportunities. Here we chat with Michael Rion, Chief Commercial Officer of Emsteel, the largest steel producer in the UAE and one of the biggest in the region. The discussion revolves around how this prediction is beginning to become reality at Emsteel. Other issues, such as how new steel products can reduce emissions, are also raised as part of how the UAE is approaching the Green Steel Challenge. This is indeed a peek into the future of global iron and steelmaking. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/6/25 | ![]() Season 2/ Episode 15: Adina Renee Adler, Global Steel Climate Council (GSCC) | Accurately measuring or calculating GHG emissions in a standard manner is critical in any decarbonisation process. Today, we speak with Adina Renee Adler, Executive Director of the Global Steel Climate Council (GSSC), a non-profit organisation aiming to establish such a standard within the global steel industry. She describes the extremely tricky process of emissions measurement, the pitfalls involved and how this space might develop. We also have a fresh perspective on how the Green Steel Challenge is developing around the world. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 4/22/25 | ![]() Season 2 / Episode 14: Sanjiv Lamba, Linde | Today, Sanjiv Lamba, CEO of Linde, joins us for an engaging conversation! Linde, a global leader in industrial gases and engineering, is at the forefront of developing solutions that drive productivity while supporting sustainability and decarbonisation efforts worldwide.From chemicals & energy to manufacturing, metals, and mining, Linde’s expertise spans a variety of industries. Their advanced gas processing technologies are helping businesses improve efficiency, expand operations, and reduce emissions. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 4/8/25 | ![]() Season 2 / Episode 13: Pierre- Etienne Franc, Hy24 | Hydrogen is expected to be a key factor not only in steel industry decarbonisation but in much of manufacture and transportation, too, where the use of coal or hydrocarbons has previously been prevalent. Developing scalable technologies and funding the capital required for future hydrogen supply is very much a key to the Green Steel Challenge and the industry in general. In this episode, we talk to Pierre-Etienne Franc, co-founder and Chairman of FiveT Hydrogen, which is the world’s largest fund dedicated to low-carbon hydrogen infrastructure. The challenges and their solutions are eloquently described and discussed, and some very interesting conclusions are drawn as to how the future of Green Steel may look. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 3/25/25 | ![]() Season 2 / Episode 12: Martin Pei, SSAB | Many consider the HyBrit project to be the original ore-based iron and steel-making decarbonisation project. One of the leaders behind that project is Martin Pei, the CTO of SSAB, based in Sweden, who also has steelmaking operations in Finland and the US. Here, we are lucky enough to hear how that process was developed, where it is now, and how it will fit in with the future SSAB. The story is critical in understanding how the European steel industry will inevitably have to fundamentally adapt. In addition, we learn how SSAB is already producing SSAB Zero in the US. This is the world’s first emission-free steel of its kind, which is made from recycled steel and produced with fossil-free electricity and biogas. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 3/11/25 | ![]() Season 2 / Episode 11: Roberto Pancaldi, Tenova | Tenova is the metals technology part of Techint, an Italian Argentine conglomerate that also owns the steelmaking companies Ternium and Tenaris, amongst others. Today, we talk to its CEO, Roberto Pancaldi, about how Tenova is playing a critical role in the Green Steel Challenge, especially regarding its ENERGIRON DRI and electric arc furnace (EAF). He offers an honest appraisal of where we currently stand in all regions of the world and how the journey may continue. Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
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Chart Positions
10 placements across 10 markets.
Chart Positions
10 placements across 10 markets.

























