The Circular Economy Show Podcast

Wen-Yu Weng, the Ellen MacArthur Foundation’s Critical Minerals Lead, joins Lou to explain why critical minerals are currently taking centre stage in global political conversations. 
They explore:
How we can create secure and resilient supply chains to close the gap on fast growing demand
The circular opportunities that  currently lie in shaping supply chains to capture value right now
The enabling factors that have opened windows of opportunity for immediate action
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Join Seb as he speaks to the Ellen MacArthur Foundation’s CEO, Jonquil Hackenberg about the challenges and opportunities that lie ahead for the circular economy in 2026.
What are your priorities for 2026? Let us know in the comments or on our LinkedIn page.

It's been a pivotal year for the circular economy, full of big ideas and practical breakthroughs.
Before we fully dive into 2026, we’re hitting pause for a moment of reflection.
Join Fin, Lou, and Pippa who have hand-picked their favourite, most insightful, and memorable moments from the conversations they’ve had this year.
This episode may show condensed snippets, but it is packed with big ideas, practical breakthroughs, and the highlights that defined the circular economy in 2025.
Thanks for listening to the Circular Economy Show from the Ellen MacArthur Foundation. Help us grow our audience in 2026 by sharing your favourite episode with your friends and colleagues.
Explore the episodes discussed in order of appearance:
Ep 201: Why do circular business models fail to scale? Going it alone
Ep 188: “It’s a no-brainer”: Arc’teryx on bringing repairs in-store
Ep 197: Stop minding your own business
Ep 179: How are small start-ups, SMEs, and large corporations working together to change the food system?
Ep 185: How can marketers turn ideas into impactful action?
Ep 174: Material security in a circular economy | Energy and competitiveness

It’s easy to look at the news headlines and feel like everything is going backwards, but in this episode we ask you to look a little deeper and see the story beneath the headlines. Progress is possible and happening everywhere from plastics to fashion to the automotive sector, and even at COP.
Listen in to hear:
Whether COP still matters, and if so, for what?
Why Honda’s circularity center in Ohio is an important step
What we learned from Patagonia’s first ever environmental and social progress report
Why many of the world’s biggest brands are backing a new agenda for plastics
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Explore the articles Seb mentioned in this episode:
1) Circular economy thematic day at COP30 (Circular Online)
https://www.circularonline.co.uk/news/cop30-marks-first-ever-circular-economy-day-as-global-climate-talks-intensify/
2) Honda opening its circularity center (Trellis)
https://trellis.net/article/honda-recycling-ohio-plant-opens-circularity/
3) Analysis of Patagonia’s environmental and social report (Trellis)
https://trellis.net/article/patagonias-comprehensive-plan-counter-rising-emissions/
4) Reuters on businesses supporting the Foundation’s 2030 Plastics Agenda for Business
https://www.reuters.com/sustainability/boards-policy-regulation/global-companies-push-regulation-plastics-reduction-report-shows-2025-11-04/

Recorded live at Climate Week New York, in this episode we ask ‘why should retailers embrace the circular economy?’
The global food system is responsible for a third of greenhouse gas emissions, and is vulnerable to supply chain shocks. 
Our guests discuss why circularity must be easier, more convenient, and more irresistible than the linear option, and why retailers and brands need to invest in shared solutions to scale a circular economy for food.
Joining the Ellen MacArthur Foundation’s Executive Lead for Retail, Reniera O’Donnell, are:
Nate Hurst, Chief Sustainability Officer at Visa
Burgess Davis, Senior Vice President and Chief Sustainability Officer for North America at PepsiCo
Scot Case, Vice President of Sustainability for the National Retail Federation
Learn more about retail and the circular economy
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