
Circular Economy Podcast
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.
Latest episodes

May 25, 2024 • 0sec
131 Re-Action – Sharing: Serving more people with less stuff
This is #2 in the 5th Anniversary mini-series featuring the Re-Action Collective, and focuses on sharing and ‘pay to use’. We hear from the founders of three startups enabling people to have convenient and affordable access to high-quality outdoor gear: Anna Smoothy from Cirkel Supply, Rebecca Heaps from Tentshare and Bruce Leishman from KitUp Adventures.
The strapline for this episode – serving more people with less stuff – was inspired by Anna Smoothy at Cirkel Supply. I loved their aim, to serve more people with less products. and that aligns with one of my favourite phrases at the moment, about the need for businesses to do better, with much less.
Sharing, including ‘pay to use’ systems, is one of the 3 key circular economy strategies that I encourage businesses to focus on. Sharing can be a catch-all term for commercial arrangements that make it easy to use something for a short period, rather than owning it. These systems can help organisations to serve other organisations, to serve individuals, or for people to serve other users.
For decades, we’ve been happy to rent houses, holiday accommodation, cars, skis and bicycles, movies and more - and now people are branching out into other categories. Rental and subscription services are popping up for technology, fashion and accessories, home appliances, furniture and more, avoiding the need to buy things you aren’t sure you’ll want to use over the long term. Often, these are disruptive startups using online platforms to provide convenient, flexible ways to access high-quality brands at affordable prices.
Sharing is really coming to the forefront, in particular for younger people who want access to the stuff they need and see ownership as a burden, not a benefit.
Global revenue growth for sharing and renting is forecast to grow at 30% each year, and is key to helping us do much more, with much less. In other words, we get more use – or productivity – from underutilised assets – meaning we need fewer of them in the overall system. This is sometimes referred to as Decoupling. (The UN defines Absolute Decoupling as “a situation in which resource productivity grows faster than economic activity (GDP) and resource use is absolutely declining.”)

May 18, 2024 • 45min
130 Heather Davies: the Re-Action Collective
Heather Davies, co-founder of the Re-Action Collective and freelance sustainability content creator, dives into reshaping the outdoor experience. She discusses the impetus behind the collective, aimed at making outdoor activities more affordable and accessible. Heather highlights innovative waste repurposing, like turning climbing ropes into gear bags, and shares creative campaigns promoting sustainability, such as Citizen Friday. The conversation emphasizes the power of community in fostering a circular economy, blending environmental responsibility with shared experiences.

May 4, 2024 • 51min
129 Alex Holland: SolarPunk Stories for a circular future
How do we draw people towards a deliciously sustainable future?
In this episode, we’re going off at a slight tangent: to explore how we can bring people into this world, to feel they have agency and to see an exciting, meaningful future where we do better, with less.
We’re going to hear about a way of telling stories – that could be fiction to help people understand circular solutions, or it might be stories to help them imagine how circular products and services work in real life, helping them see how that’s more fulfilling than buying yet more stuff and adding to the problems of waste and pollution.
Alex Holland is the Founder of SolarPunk Stories, and has worked as a journalist in the UK, Venezuela and India.
Alex has an MA in Leadership for Sustainable Development and created the world's first Tea Pub which was also Crowdcube's most-shared startup.
SolarPunk is a much more optimistic genre than dystopian fiction – it’s more like the Thrutopian concept set out by Professor Rupert Read in an article for the Huffington Post, a few years ago.
Utopias are too fantastical, whereas dystopias can be useless, even dangerously doom-mongering. Instead, we can create thrutopias: stories that help us see a way through the challenges we face, that help us build a vision for the future we want to be part of: a regenerative, fair and inclusive future that we can be proud of. Stories that help us to imagine, to feel what it would be like, and to design the political and economic systems to get us through.

Apr 20, 2024 • 37min
128 Tara Button: products that say ‘Buy Me Once’
Tara Button is the founder and CEO of Buy Me Once, a platform which helps people buy the longest-lasting products on the planet.
If you’ve heard me talking about the 3 essential strategies for circular businesses, you’ll know that one of those 3 strategies is Keeping things in use for longer, through durability, repairability and resellability. I get frustrated by how difficult it is to find good examples of companies doing this, and so it was brilliant to discover Buy Me Once, which is all about finding products that meet that criteria and helping people find them.
Back in 2015, Tara was a frustrated advertising creative, tasked with increasing the chocolate consumption of children, when the gift of an heirloom cooking pot sparked the idea of Buy Me Once.
The platform went spectacularly viral in 2016, allowing Tara to leave Ad Land. Since then, Buy Me Once has partnered with 100s of ethical brands to help consumers buy for the long term, for a wide range of products from kitchenware to bedlinen, home furnishings to electronics, and for clothing.
Tara explains what led her to start Buy Me Once, and the ethos underpinning the choice of featured brands and products.
We hear what is driving the push for more durable, repairable products, and how the feedback from customers can help brands to improve their products.
Tara has also become a disruptive voice, speaking about product durability at events, on TV, podcasts and BBC radio. Tara’s early career in marketing and advertising meant she could unpack the psychology of consumerism, and she has written a very engaging and insightful book on mindful consumption, A Life Less Throwaway, published by Harper Collins. We touch on aspects of what’s in the book, which has some great tips to help us spot the various kinds of marketing tactics before we get sucked into the ‘buy it now’ decision.

Apr 6, 2024 • 51min
127 Yann Toutant: getting started with As-a-Service
Yann Toutant is the founder of Black Winch, which helps businesses understand the opportunities, practicalities and benefits of shifting to ‘as a service’ models, and supports them in making it happen.
Yann has been implementing subscription-based models for hardware in the ICT industry for 25 years, including over a decade as CEO of Econocom’s Dutch operations.
Today with his own company, Black Winch, Yann Toutant helps CEOs and their teams to focus on the user experience by incorporating all components of an As-A-Service offer into a single in-house comprehensive, scalable subscription model. Yann sees offering a doorway to circular economy as one of the main drivers, making it possible to centralise ownership and to industrialise circularity at scale.
We discuss why ‘as a service’ is becoming more popular, for business customers as well as for people in general, and then Yann talks about some of the benefits for service-based businesses, and how Black Winch helps its clients take the first, easy steps to ignite that journey.
Yann explains how, for some products, ‘as a service’ is likely to exist alongside traditional ownership models, and what he sees as the motivators for that.

Mar 24, 2024 • 47min
126 Ruth Taylor: closing our circular values gap
Ruth Taylor of the Common Cause Foundation guides us through the field of social psychology, to explore how our personal values drive behaviour, and what that means for sustainability and the circular economy.
I recently completed ‘Values 101’, a short course run by the Common Cause Foundation. It opened my eyes to a whole new way of thinking about our behaviour and what motivates our choices, actions and interactions.
The course tutors were Ruth and her colleague Tom Crompton, and today, I’m talking to Ruth about some of my main takeaways from the course.
The Common Cause Foundation works at the intersection of culture change and human values, and is driven by the belief that it is possible to design societies that magnify and strengthen the cooperative and caring parts of human nature. By doing that together, we can build ways of living that are equitable and just, and lie within our planetary boundaries.
The Common Cause Foundation sees Values playing a pivotal role in shaping our cultures and systems. The dominant global culture is out of balance, prioritising extrinsic values such as wealth, power and social status, in a way that has led us to the brink of destruction; with crises of poverty, inequality and climate change. Common Cause Foundation’s work shows that balance can be restored by elevating intrinsic values instead – values like community, creativity and unity with nature.
Ruth Taylor has worked in the field of social and environmental change for close to 15 years. She is driven by the question of how more people can be encouraged to think, feel and act differently when it comes to the multiple and interconnected challenges we are experiencing globally.
Ruth explains what values mean, and how they impact our daily lives, and we talk about the Perception Gap – the mistaken beliefs we have about other people’s values, and why that matters. We also talk about why we might not always act in line with our values, and how we can overcome that.
We explore how engaging certain values could influence more sustainable and circular behaviours, and how it’s relatively easy for people to become interested in topics and actions that have similar underlying principles - for example, being passionate about women’s rights makes it more likely that you’ll be interested in supporting other movements for equality and fairness, both for humans and other-than humans.
We find out how values are like muscles, and can be strengthened, and we discover why we misunderstand other people’s values, and how that’s holding back our shift to a circular and regenerative world.

Mar 10, 2024 • 52min
125 Walter R Stahel: signs of circular progress
Professor Walter R Stahel, a key figure in the circular economy, discusses the importance of relocalizing supplies and innovative resource recovery. There is a focus on risk management and product quality in sustainable practices, including challenges faced by businesses. The podcast also highlights promoting circular economy principles in daily decisions and advocating for sustainability.

Feb 25, 2024 • 37min
124 Share Shed: the world’s first travelling library of things
Mirella Ferraz is co-founder of Share Shed, the world's first travelling library of things. The Share Shed van visits rural communities, so people can borrow a wide range of useful things, including tools, household appliances, camping and gardening equipment, sewing machines, suitcases and much more!
Share Shed aims to
• Help people save money, space and resources, and reduce clutter
• Build bridges between people’s needs and wants and the resources already available in their community
• Support more collaborative and sustainable lifestyles and inspire people to engage in social change
Mirella Ferraz has worked for over 10 years at the Network of Wellbeing, which supports Share Shed, and she is proud to set up and run community projects that support the wellbeing of people and the planet. Mirella grew up in Brazil, and currently lives in Devon, UK.
We find out how Share Shed works in practice, and how it’s been evolving as it expands to serve more communities – including finding was to make the service more convenient for those who can’t make it to the Shed’s pick up and drop off locations and schedule.
Mirella tells us how perceptions and attitudes are changing, too – for a variety of reasons.

Feb 11, 2024 • 53min
123 Topolytics: making waste visible, verifiable and valuable
We explore why it’s important for business to map, and understand their waste flows: what it is, specifically; where it comes from and goes to; how much there is – and why!; and to understand the opportunities for wasting less and circulating more value.
Topolytics is a data analytics business that is making the world’s waste visible, verifiable and valuable.
Michael Groves and Fleur Ruckley explain how data analytics, mapping and machine learning can make waste and resource management more transparent, efficient and effective, both commercially and environmentally.
Founder and CEO Michael Groves is a geographer with a PhD in aerial and satellite earth observation. Michael has over 20 years’ experience in environmental management and sustainability reporting.
Fleur Ruckley is Topolytics’ Head of Implementation, using Topolytics’ WasteMap® platform to generate actionable waste and resources analytics for clients and their supply chains.
Fleur has a degree in Natural Sciences and a Masters in Environmental Management, and has worked in the charity, public and private sector supporting organisations, communities and schools to develop and implement sustainable and circular policies and practices. Fleur is a Chartered Waste Manager and is a member of the Circular Economy Steering Group for the Institute for Environmental Management & Assessment.
Leveraging Topolytics waste map means companies can identify areas for improvement, such as preventing or reducing the waste or by re-designing processes and products, to support reuse and to achieve more efficient and sustainable outcomes.
Mike explains how those sectors with significant waste generation are showing increasing interest in this. Business that understand what materials they produce and consume, can then make better decisions about recovery, reuse and recycling, and Geospatial analysis can help reduce waste by identifying material flow and leakage.
Fleur tells us how companies are starting to see the benefits of using data and modeling to reduce waste in their supply chains, with improvements in ESG reporting, supplier management, and overall performance.
Mike also highlights the potential for industrial symbiosis, using unwanted materials to create resources for another organisation – in other words, new by-products and value opportunities!

Jan 28, 2024 • 49min
122 Iain McKechnie: steps to a services-led strategy
Iain McKechnie of the Advanced Services Group helps clients develop services-led strategies, improving circularity and outcomes for the businesses and their customers.
The market for services, including rental, subscriptions and ‘X-as-a-service’ is growing rapidly, both for business to business and business to consumer markets, and services can be a gamechanger for businesses looking to shrink their footprint and adopt circular strategies.
It’s all part of a shift from a culture of ‘ownership’ to ‘usership’, with services emerging as a way to provide more convenient, flexible options for customers, avoiding the burden and hassle of ownership. Meanwhile, businesses can benefit from the stability of recurring revenue, predictable income streams and easier financial planning; and improve sustainability by using resources more efficiently. And providing services helps businesses get closer to their customers, with many more opportunities for contact and dialogues, discovering more about what customers value, and how to improve things.
The Advanced Services Group are specialists in servitization research and practice, with work that is grounded in the latest academic research, real industry insight, business know-how and experience.
The Advanced Services Group helps manufacturing companies and technology innovators on their servitization journey to develop services-led strategies and ultimately transform their business model to compete through advanced services. ASG has worked with over 300 businesses, multinational companies and SMEs to develop their growth strategies through services.
Iain tells us a bit about what Advanced Services Group does, and which kind of sectors are starting to move towards service-based models. Iain then explains how companies can transition from selling products, to moving along what ASG calls the 'Services Staircase', developing different kinds of services to create value for their customers.
Iain talks about the kind of benefits these companies are seeing – and how this is better for their customers, too. We hear what typically holds companies back from switching to services, and how they might get started.
Iain shares a couple of diagrams from the resources on ASG’s website – the Transformation Roadmap and the Services Staircase, and I’ve included links to those in the shownotes.