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Green Business Pioneer Nick Brown of Nikwax, Paramo and Green Levers
40:07|This week, I chat to Nick Brown, founder of waterproofing brand Nikwax, the outdoor clothing brand Paramo and his latest venture Green Levers. We talk about fighting pushback from vested interests, embedding biomimicry principles in product design and how Paramo gave Colombian prostitutes not only an escape from the streets but a path to being company owners. Fascinating stuff!This episode is brought to you by Terra Infirma Ltd - Bringing Sustainability to Life
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Micromobility, the Sharing Economy and Giant Sequoias with Laura Elms, Forest Bikes
45:44|On this episode of the pod, I talk to Laura Elms, Sustainability Manager at Forest Bikes. We delve into how public bike share works, the sharing economy, why some schemes survive and some disappeared, how Forest tackle their scope 1-3 emissions, and their project to plant Giant Sequoias in Wales. And, yes, I ask why not native trees – and there's a good answer!This episode is brought to you by Terra Infirma Ltd - Bringing Sustainability to Life
Build a climate resilient value chain
05:09|The 10th of my 10 Rules for Corporate Sustainability is build a climate resilient value chain – as always there are a few ways of doing this to maximise the effectiveness of your efforts and exploit co-benefits and I run through some of the best approaches I have found working with clients.The pdf version of 10 Rules for Corporate Sustainability can be downloaded from the Terra Infirma website.
Heat Pump It Up! with Martin Fahey, Mitsubishi UK
43:48|With electrification winning the race to Net Zero, this week we delve into the world of heat pumps with Martin Fahey, Head Of Sustainability at Mitsubishi Electric UK. We talk about how heat pumps work (think heat, not temperature!), how the market is developing and why costs aren't falling the way that those of, say, solar are. We go on to air conditioning, including refrigerants, before talk about Mitsubishi's own Net Zero targets and the challenges of meeting them.Martin mentions the Uxbridge Fallacy episode which can be heard here.This episode is brought to you by Terra Infirma Ltd - Bringing Sustainability to Life
Top Sustainability Trends for 2026 with Andrew Griffiths, PlanetMark
52:26|This week on the pod, I ask Andrew Griffiths of PlanetMark about the big trends in Sustainability for the year ahead. We talk about upheaval in the reporting standards sector, whether Net Zero should be retired as a brand and the ins and outs of engagement. Plenty to chew on!This episode is brought to you by Terra Infirma Ltd - bringing Sustainability to Life- 29:19|If we didn't have transformers on our electricity grid to step up and step down voltages then we would get nothing out of it; everything would be lost in transmission. Those dull grey boxes are essential to modern life and critical to Net Zero as they enable renewable energy generation, electric vehicle charging and battery storage systems. On the other hand ageing transformers are 'silent energy guzzlers'; across Europe they lose 3 times the electricity consumption of Denmark. In this fascinating episode of the pod, Ayah Alfawaris, Marketing and Sustainability Director of Wilson Power Systems explains all.This episode is brought to you by Terra Infirma Ltd - Bringing Sustainability to Life

Learn to Love Offsetting
07:33|This is the ninth of 10 special episodes to mark the publication of my guide '10 Rules for Corporate Sustainability' where I sum up the lessons I have learnt delivering Sustainability over the last 25+ years. In this episode, I cover Rule 9: Learn to Love Offsetting.Click here to download 10 Rules for Corporate SustainabilityThe Matteo Deidda episode can be found here.