

Circular Economy Podcast
Catherine Weetman
Catherine Weetman interviews the inspiring people who are making the circular economy happen. We explore how circular, regenerative and fair solutions are better for people, planet and prosperity. We’ll hear from entrepreneurs & business owners, social enterprises, and leading thinkers. You’ll find the show notes and links at www.circulareconomypodcast.com, where you can subscribe to updates and useful resources.
Episodes
Mentioned books

Feb 2, 2025 • 45min
150 Catherine Weetman: Creating conditions for circularity
I’ve been reflecting on what’s come up over the last series, in episodes 141 to 149. How do we create the conditions for our ideas to spread? Do we fully understand the systems that circular products or services will be embedded in or affected by, how those work, and what keeps them going?
It’s likely there will be multiple systems, and some of these will be cultural, invisible and hard to disrupt. How much can you change? Could you create a new system that integrates with what’s already there?
We also look at who you need to convince – your target customers might have a wide range of characteristics and motivations, and they probably want approval – even permission - from colleagues, family or friends. Often, you’ll need to convince other parties – supply chain partners, distributors, investors, employees and more. What’s the value proposition to them? What pain points are you relieving, and what benefits can you offer?
Some circular solutions can solve multiple, disparate problems, either by design or from beneficial side-effects. Are you making this clear, and could it help you get more buy-in, attention and support?
The last series covers episodes 141 to 149:
149 Giulia Ziino of CircularPlace: generate value from underused assets
148 Tim Forslund of Sitra: circular solutions for nature
147 Dr Alexandra Leeper of Iceland Ocean Cluster: smarter ways to create value
146 Dr Monika Hauck of Repair Rebels: Making repairs easy & fashionable
145 Evolena de Wilde of Faircado: your AI-powered second-hand shopping assistant
144 Chris Allen of Decathlon: ever-evolving circular design
143 Michael Colarossi of Avery Dennison - Digital Product Passports
142 Anna De Matos of Iceland Tool Library – igniting circular communities
141 Joel Tasche of CleanHub: scaleable solutions to plastic pollution

9 snips
Jan 19, 2025 • 44min
149 Giulia Ziino of CircularPlace: generate value from underused assets
Giulia Ziino, Co-founder and CMO of CircularPlace, leverages her international experience to drive B2B circular economy initiatives. She discusses the surge in organizations needing to repurpose underutilized assets due to shifting workplace dynamics post-pandemic. The conversation highlights CircularPlace's platform that promotes sustainability through the sale, donation, and refurbishment of surplus items. Giulia also explores the financial and environmental benefits for companies embracing these practices, making them competitive while supporting eco-friendly efforts.

Jan 5, 2025 • 47min
148 Tim Forslund of Sitra: circular solutions for nature
Tim Forslund works on the circular economy at the Finnish Innovation Fund Sitra. As a key part of his work at Sitra, Tim has analysed how circular economy strategies can help tackle biodiversity loss, including through the circular bioeconomy.
We’ll be talking about Sitra’s latest handbook for businesses, CIRCULAR SOLUTIONS FOR NATURE, which helps companies aiming to integrate circular business models into their operations so they can address biodiversity loss.
Sitra’s handbook includes a primer on the interconnections between circularity and nature, and sets out a three-step approach for action:
1. identifying critical biodiversity impacts in the value chain;
2. using circular solutions to tackle these impacts;
3. designing the circular transformation journey.
Sitra is a public fund, think tank and future house. The circular economy has been a central part of Sitra’s work for more than 10 years. In 2016, it led the work for the world’s first national circular economy roadmap, and in 2017, it started the World Circular Economy Forum. CIRCULAR SOLUTIONS FOR NATURE is the third of Sitra’s handbooks for business, following on from its publications on technology and the chemical industry.

Dec 15, 2024 • 49min
147 Dr Alexandra Leeper: smarter ways to create value
Dr Alexandra Leeper, the CEO of the Iceland Ocean Cluster is passionate about the sustainable use of ocean resources. She’s working as a scientist intrapreneur in the blue and circular economies, drawing on diverse experiences from working all over the world in universities, consultancies, and at sea.
Alexandra has a background in marine resources and completed an industrial doctorate in aquaculture and circular economy in 2021. Her work focuses on sustainable value creation, positive impact in the blue economy and supporting the development of ocean clusters around the world.
The Iceland Ocean Cluster is at the center of maritime innovation in Iceland, with a mission to create value by connecting together entrepreneurs, businesses and knowledge in the blue economy.
They describe their flagship project, 100% Fish, as an ‘incredible fishy value machine’. 100% Fish is all about inspiring the seafood and fish sectors to utilize more of each fish, increase the value of each fish landed, support new business opportunities, increase employment and most importantly decrease waste. It’s incredibly successful - since the 1990s, the utilization of fishery by-products has increased 30-fold, the export value per kilogram of fish has risen by a factor of 4 and a wide array of different products have been developed.
Alexandra explains how that works in practice, and how it’s sparked a movement around the world, with other Ocean Clusters using the same approach to come up with their own incredible value machines, and create value for their local blue economies.

Dec 1, 2024 • 49min
146 Dr Monika Hauck: making repairs easy and fashionable
Dr. Monika Hauck, the founder of Repair Rebels, combines her love for fashion with innovation to revolutionize clothing repairs. She discusses the emotional impact of getting items repaired and bridging gaps between consumers and local craftsmen. Monika highlights the rise of upcycling and the importance of sustainable practices in combating fast fashion. She emphasizes the need for consumer awareness about repair options and advocates for ethical practices in a circular economy, challenging larger corporations to adapt.

Nov 17, 2024 • 45min
145 Evolena de Wilde of Faircado: your AI-powered second-hand shopping assistant
Evolena de Wilde d’Estmael is co-founder & CEO of Faircado, a Berlin-based startup that provides the first AI-powered second-hand shopping assistant in Europe. Faircado’s technology helps people find the best second-hand alternatives to what they are searching for online. Driven by the mission to reduce global waste and support the shift to a circular economy, Faircado’s goal is to help make second-hand goods the first choice for consumers.
Evolena was born in Belgium and is proud to be an impact entrepreneur, committed to the circular economy and sustainability. She was named one of the top 100 women in social enterprise in 2022 and is an EU Climate Pact Ambassador. Evolena is also the co-founder of Solidartsy, a non-profit dedicated to bridging the art world’s gender pay gap.
Faircado is available as a browser extension, working in the background to search for second-hand alternatives to whatever you’re looking to buy, and Evolena explains why they decided to start with a browser extension rather than an app or a website.
Until recently, Faircado was available only in Germany, and yet already has 100 million products integrated from 60 different partners. Evolena talks about the numbers and the partnerships, including how this works commercially and how companies like eBay are reacting.
We hear about the underlying principles for designing the technology, and how Faircado has used research into habits and behaviours to make it easy for people to adopt.
Evolena shares some of her fascinating backstory too, which blends a deep sense of purpose with making interesting and maybe unexpected choices at various forks in the road.

Nov 3, 2024 • 55min
144 Chris Allen of Decathlon: ever-evolving circular design
Chris Allen, Sustainability Leader at Decathlon UK, shares insights on circular design in the sporting goods industry. He reveals Decathlon's innovative initiatives like their repair programs and Second Life project, promoting sustainability. Allen discusses the shift towards durable and repairable products, driven by consumer interest in secondhand options. He emphasizes the importance of collaboration and data in transforming waste into resources. With a focus on accessible eco-conscious practices, Decathlon leads the way in fostering a circular economy.

Oct 19, 2024 • 50min
143 Michael Colarossi – Digital Product Passports
Michael Colarossi of Avery Dennison explains how Digital Product Passports can be a key enabler in the transition to a circular economy.
Michael is head of Enterprise Sustainability at Avery Dennison, which specializes in global materials science and digital identification solutions. As part of the the leadership team, Michael is responsible for environmental, social and governance (ESG) strategy across the company’s worldwide operations. His work focuses on climate action, decarbonization, global supply chain transparency, digital product passports, circular labels and packaging materials.
You might already know that the European Union is rolling out a new regulation meaning that nearly all products sold in the EU will require a Digital Product Passport (DPP). The initiative is part of the Ecodesign for Sustainable Products Regulation, and aims to enhance transparency and improve availability of reliable product data, by providing comprehensive information about each product’s origin, materials, environmental impact, and recommendations for disposal.
The EU Digital Product Passport will include a unique product identifier, compliance documentation, and information on substances of concern. It will also provide user manuals, safety instructions, and guidance on product disposal. The EU intends that Digital Product Passports will enhance supply chain management, ensure regulatory compliance, and help companies identify and mitigate risks related to authenticity and environmental impact.
For example, those products like mattresses, sofas and other home furnishings often contain multiple materials, including some natural fibres like wool and cotton, plus synthetics like polyester. The more we know about the make up of the product, the easier it is to decide whether and how it could be refurbished, remanfactured or recycled.
The EU regulations will be mandatory for industrial and electric vehicle batteries from 2027, and other product categories, including textiles, are expected to follow by 2030.
Michael Colarossi gives us a broader overview of Digital Product Passports, including what kinds of products are they useful for, and what forms they take.
As Michael explains, the EU regulations only require the passport to provide details for the type of product – not for every individual unit of that product. We discuss why that more detailed approach would be better.
We talk about the potential for Digital Product Passports to guard against fraud and misinformation
This isn’t straightforward, and we talk about some of the barriers and difficulties from a company perspective, together with the advantages that help make a good business case for doing it, even without the legislation.

Oct 5, 2024 • 43min
142 Anna De Matos – igniting circular communities
Anna De Matos is the founder of several community-focused sharing initiatives, and a force of nature.
Originally from Brazil, Anna De Matos went to university in the UK and moved to Iceland in 2017. Inspired by a visit to Toronto's tool library, Anna started a tool library and repair café, and managed to bootstrap and crowdfund her way to establishing these – all whilst dealing with the serious challenges of autoimmune disease.
Anna has degrees in Conservation and Restoration and is now channelling her skills and experience into helping people conserve and restore their things. She founded the Munasafn RVK Tool Library to promote shared resource use and has organized numerous repair café events, fostering a culture of repair and reuse within Icelandic communities.
Anna’s skills go beyond organising and bringing people together, and she’s also created a technology add-on to MyTurn’s Library of Things software to provide a self-service kiosk option for Libraries of Things.
Anna’s hands-on experience in running these initiatives provides her with unique insights into the practical needs of communities, which she has channeled into the creation of the Circular Library Network (CLN), helping communities around the world manage their own "libraries of things," promoting sustainability through shared access to essential items – so we can all get more, from less.
Anna’s story is inspiring, and fascinating, with many forks in the road that led her to what she’s doing now.

Sep 21, 2024 • 51min
141 Joel Tasche: scaleable solutions to plastic pollution
Joel Tasche founded CleanHub, a Berlin-based company that provides a scalable solution to plastic pollution. CleanHub connects coastal communities to proper waste collection in places where that doesn’t exist, at the same time creating safe and dignified jobs. Brands can support the mission by funding the collection of waste that otherwise wouldn’t be collected. CleanHub accepts ALL types of plastic – not just the stuff that’s easy to turn into value. CleanHub’s AI technology tracks the entire process from collection to disposal, ensuring transparency. It’s verified by TÜV SÜD according to ISO standards
Joel’s mission was sparked by a love of the ocean. As a traveler and surfer, he witnessed firsthand the heartbreaking reality of plastic pollution, everywhere he went. Whilst disheartened, Joel resolved to dedicate his working life to keeping plastic out of the sea. Many doubted he could make a difference. Fast forward to today, CleanHub has collected over 9 million kgs of plastic waste and partnered with more than 300 brands, helping them reduce plastic and collect more plastic than they use.
Whilst we see images of ocean plastics, beach plastics and landfills, we’re perhaps less familiar with the dreadful working conditions of those trying to earn a living by collecting and sorting the waste. Resolving this is at the heart of CleanHub’s mission, and we’ll more about how it does that.
Joel also talks about the complexities of plastic waste collection, how to scale new ventures, and how keeping ethics at the heart of your business really helps bring everyone along with you.


