Wicked Problems Podcast

Toby Corballis

I'm Toby Corballis, Founder and CEO at Strategic Flow Ltd, and your host on a journey through the world of fascinating global and business problems being worked on and thought about by some extremely clever people from the worlds of business and academia. Join me to find out how people are solving seemingly intractable problems!

  1. 4 days ago

    Decarbonising Heavy Industry: How Perocycle's Closed Carbon Loop Could Transform Steel Production

    Is the steel industry's carbon problem actually a resource problem in disguise? In this episode of Wicked Problems, we explore one of the most promising, and least-discussed, frontiers in industrial decarbonisation. Dr Harriet Kildahl is the CTO and co-founder of Perocycle, a deep tech spin-out from the University of Birmingham focused on eliminating carbon emissions from heavy industry through a closed-loop thermochemical process. As a chemical engineer and entrepreneur with a background in pioneering industrial decarbonisation, Harriet brings both the scientific rigour and the commercial ambition needed to tackle one of the hardest problems in the green transition. Perocycle's approach is grounded in a deceptively simple insight: the CO2 that steel furnaces emit is not just a waste product, it is also the raw material needed to keep the process running. By splitting that CO2 back into carbon monoxide and recycling it directly into the furnace, Perocycle creates a loop that displaces coal, coke, and natural gas without requiring carbon capture and storage. In this episode, we cover: Why fossil fuels in steelmaking are not just an energy source but a chemical input, and why that makes decarbonisation so difficult How Perocycle's thermochemical catalyst splits CO2 into carbon monoxide and recycles it back into the furnace in a continuous loop The difference between blast furnace and direct reduced iron (DRI) steelmaking, and how Perocycle's process works with both Where Perocycle sits on its commercialisation journey, from lab-scale catalyst work to a mobile pilot plant targeting 1,000 tonnes of CO2 per year Why the economics of decarbonisation matter as much as the science, and how Perocycle's model is designed to save steel mills money, not just emissions How a lean, partnership-led approach is helping Perocycle de-risk its path to first commercial deployment What the green transition looks like as a second industrial revolution, and why the UK needs to be quicker at turning innovation into execution Whether you are an investor tracking the industrial decarbonisation space, an operator in the steel or heavy industry sector, or a green tech founder navigating the path from deep tech to commercial scale, this episode offers a clear-eyed and technically grounded view of what the transition to a closed carbon economy could look like in practice. Chapters 00:00 — The Only Way Decarbonisation Happens Is If It Saves Money 00:18 — Why the UK Must Execute on Green Innovation, Not Just Invent It 01:00 — Introducing Perocycle: Deep Tech Spin-Out With a Closed Carbon Loop 02:28 — How Steel Is Made, and Why Carbon Is So Hard to Remove 04:42 — The Circular Process: Splitting CO2 and Putting It Straight Back In 05:13 — How the Thermochemical Catalyst Actually Works 06:40 — From Lab Reactor to Mobile Pilot Plant 21:22 — Ambition and Innovation as Bedfellows: Building for Scale 22:26 — Staying Lean: Team Structure and the Partnership Approach 27:57 — Decarbonisation Only Works If It Makes Economic Sense   Resources Wicked Problems wickedproblems.fm Perocycle perocycle.com Perocycle on LinkedIn linkedin.com/company/perocycle Zero Cycle Newsletter (Perocycle) perocycle.com UK Government Net Zero Strategy gov.uk/net-zero UK Industrial Decarbonisation Strategy gov.uk/industrial-decarbonisation-strategy University of Birmingham Clean Futures birmingham.ac.uk

    29 min
  2. 13 May

    Wardley Maps Explained: How to Read Your Industry Landscape and Build Strategy That Holds

    Is your strategy a vision built on solid foundations , or a story you've told yourself with nothing underneath it? And if the industry shifted tomorrow, would you even see it coming? This episode of Wicked Problems goes deep on Wardley Mapping , one of the most rigorous and underused frameworks in strategy today. Simon Wardley, the creator of Wardley Maps, joins the show to explain how the methodology works, where it came from, and why most of what businesses call a "map" is actually just a graph. Simon's path to mapping began not in a consulting firm or business school, but in a crisis of self-awareness: he was a CEO with no idea what he was doing, until a bookseller in Charing Cross handed him Sun Tzu's The Art of War. What followed was two decades of developing a tool now used by governments, investment firms, and , as Simon discovered at a conference , NASA. What We Cover Why everything called a "map" in business , mind maps, process maps, systems maps , is technically a graph, and why the distinction matters for strategy How components in any value chain evolve from genesis through custom-build, product, and commodity , and how to use that to your advantage Why the real value of Wardley Mapping isn't the map itself, but the conversations that happen while building it How to use maps for pre-mortem and post-mortem analysis , and why taking multiple snapshots over time reveals patterns you can't see any other way Why a useful map must be imperfect, and why chasing a perfect map is a guaranteed path to paralysis How investment firms use Wardley Maps to identify which industries are heading for disruption , including groups that use them specifically to short sectors How the UK government used mapping to save £450 million on a single project, and what that required at the level of spend control Why great leaders being great storytellers is a liability in strategy discussions , and how maps sidestep that problem entirely How to apply different management methodologies (Agile, Lean, Six Sigma) to the correct parts of a map rather than picking one and applying it everywhere Where to start if you've never mapped before, and what the learning curve actually looks like   Whether you're a business leader trying to validate a strategy before committing resources, an operator in a fast-moving sector like EV or fintech trying to understand where the market is heading, or a consultant who needs a better tool for driving alignment across senior stakeholders , this episode gives you a framework that sharpens how you see competitive landscapes and where to move next. Chapters 00:00 Introduction 03:57 The CEO Who Had No Idea What He Was Doing (It Was Me) 05:55 Maps vs. Graphs: Why Almost Everything Called a Map Isn't One 08:40 How Every Component Evolves , From Genesis to Commodity 10:17 Methodologies, Finance, and the £450 Million Government Save 13:18 Nine Years to Get Good , and Why Practice Is the Only Path 21:14 Maps Are a Snapshot: What Tectonic Plates Teach Us About Strategy 24:53 The Real Value of Mapping Is in the Conversation, Not the Artifact 25:56 Why a Useful Map Must Be Imperfect 27:25 Mapping in Government: GDS, Spend Control, and the Cabinet Office   Wicked Problems Podcast https://wickedproblems.fm Simon Wardley Simon's website and contact https://swardleymaps.com Wardley Maps (online book) , medium.com/wardleymaps https://medium.com/wardleymaps   Wardley Mapping Community & Tools Wardley Maps community hub (Chris Daniels) https://wardleymaps.com Learn Wardley Mapping (Ben Mosior) https://learnwardleymapping.com Online mapping tool https://onlinewardleymaps.com

    32 min
  3. 29 Apr

    Flow Analytics and AI-Powered Process Optimisation: How to See Where Your Delivery Is Breaking Down with Sonya Siderova

    Are your teams working flat out, but delivery still feels slow, unpredictable, and hard to explain to stakeholders? In this episode of Wicked Problems, Toby speaks with Sonya Siderova, founder and CEO of NAVE, a flow analytics platform that helps software and delivery teams identify process bottlenecks, reduce cycle times, and make performance visible through data. Sonya brings over a decade of experience in software development, product management, and process optimisation. NAVE has been on the market for eight years and was built around a simple but powerful observation: the problems slowing your teams down are usually invisible, and the instinct to push people harder makes them worse, not better.   What We Cover Why optimising for busyness actively hinders your delivery process, and what to focus on instead How flow analytics reveals that 70% of work time is often spent waiting, not being worked on The mindset shift from managing people to managing the flow of work through a system Why 'stop starting, start finishing' is so difficult for management to accept, and how data makes the case How NAVE's AI layer translates complex flow metrics into plain-language narratives for non-technical stakeholders Why deploying AI upstream of an unresolved bottleneck makes the bottleneck significantly worse How to use flow data to have strategic conversations about reprioritisation and work in progress limits What reports from Atlassian, MIT, and Oxford reveal about why AI initiatives are hitting problems in delivery teams   Whether you are a transformation lead trying to build the case for change, an engineering manager looking to improve predictability, or a consultant working with delivery teams, this episode gives you a clear framework for understanding where work is really getting stuck and how to talk about it in language that resonates with leadership. Chapters 00:00 — Why AI Amplifies Broken Processes, Not Just Good Ones 00:21 — Introducing NAVE and the Series on Transformation Tools 02:34 — What Flow Analytics Actually Measures 04:30 — The 70/30 Problem: Most Work Time Is Waiting, Not Working 06:02 — Why Keeping People Busy Is Killing Your Delivery 07:17 — Getting Comfortable With Data and a Different Way of Working 10:00 — Stop Starting, Start Finishing: The Management Mindset Shift 19:00 — How NAVE's AI Turns Flow Metrics Into Plain-Language Narratives 27:04 — Your Job Is Now the Change Work, Not the Data Translation 29:35 — The Bottleneck Problem: What Happens When You Speed Up the Wrong Thing Resources Wicked Problems Podcast https://www.wickedproblems.fm NAVE, Flow Analytics Platform https://getnave.com/ Sonya Siderova on LinkedIn https://www.linkedin.com/in/siderova/ Kanban Guide (Kanban University) https://www.kanban.university/kanban-guide Atlassian State of Teams Report https://www.atlassian.com/blog/state-of-teams

    34 min
  4. 09/07/2025

    Guy Haydon - From EVs to EPs: Guy Hayden on Electrifying Air Travel

    Join us on Wicked Problems as we explore the groundbreaking world of electric aircraft with Guy Hayden, Chief Commercial Officer at Aerovolt. Discover the challenges and innovations driving this nascent industry, from lightweight aircraft to electric vertical take-off taxis. Guy shares exclusive insights into the first public electric aircraft charging network, the parallels with early EV development, and what the future of sustainable aviation could hold. Plus, don't miss hints about a thrilling race between an electric car and a plane! Guy Haydon is the Chief Commercial Officer at Aerovolt, the disruptor building the world's first public charging network for electric aircraft. With charge points already installed at seven UK airports, and 25 in the pipeline to launch soon, Aerovolt is transforming the future of flight. The company is in talks with nearly 120 more airports to expand its simple, user-friendly rapid chargers across prime airfield locations, both in the UK and internationally.  The company's vision goes beyond infrastructure, aiming to make the UK a global leader in electric aviation by supporting manufacturers and tackling key challenges like range anxiety and operational costs. Haydon's journey from an aspiring Navy pilot—an ambition derailed by a peanut allergy—to leading the charge in electric mobility is one of resilience and adaptability. In this episode, he shares Aerovolt's bold plans for growth, the critical need for investment, and how the team is laying the groundwork for a cleaner, more sustainable future of flight. Aerovolt.co.uk I hope you enjoy the show and if you have any comments or suggestions, please write to me at: toby@wickedproblems.fm.

    32 min
  5. 14/05/2025

    Chris Pateman-Jones - The Key to Equitable EV Charging with Connected Kerb

    Chris Pateman-Jones, CEO of Connected Kerb, discusses the company's efforts to build one of the fastest-growing public EV charging networks in the UK. Connected Kerb focuses on making charging infrastructure equitable, reliable, and accessible, particularly for drivers without home charging. Chris highlights challenges like land access, grid constraints, and government policy, and shares how AI and modular designs are shaping the future of EV charging. Chris Pateman-Jones, Chief Executive Officer: Experienced infrastructure executive with extensive commercial, innovation and strategy experience developing projects in the energy and commodities sectors, initially with Bechtel and more recently as EY's Global Infrastructure Director. He joined the Connected Kerb team in 2018, initially to lead Product and Strategy before becoming Chief Executive Officer in November 2019. In March 2024, he was appointed Chair of ChargeUK, the trade association body for the EV charging.  Connected Kerb - https://connectedkerb.com   Charge UK - https://www.chargeuk.org  Connect with Chris on LinkedIn - https://www.linkedin.com/in/chris-pateman-jones/  I hope you enjoy the show and if you have any comments or suggestions, please write to me at: toby@wickedproblems.fm. Wicked Problems is powered by Adaptavis® Adaptavis is a Business Performance Management and Transformation consultancy aimed at forward-thinking leaders, based in London UK. The company specialises in helping organisations to enhance operational efficiency, drive business growth, and navigate complex transformations. From strategy to execution, they focus on providing insights and practical solutions to improve the overall performance of businesses, ensuring they can adapt to changing market conditions and achieve sustainable success. Toby Corballis is a Partner at Adaptavis.  You can find out more about their work by visiting: www.adaptavis.com Enjoy, Toby Corballis

    36 min
  6. 30/04/2025

    Melanie Shufflebotham - Mapping the EV Charging Landscape

    Melanie Shufflebotham, co-founder and COO of Zap-Map, the UK's leading app for electric vehicle (EV) drivers to locate charging stations and plan trips, shares Zap-Map's journey from a basic Google Map overlay in 2014 to a robust platform with live data, user reviews, and payment options. Zap-Map also supports businesses and local authorities with insights into EV charging trends to prepare for a sustainable, electrified future; Melanie Shufflebotham is the co-founder and COO of Zapmap, the UK's leading EV mapping app.  Having worked in the space for over ten years, Melanie is an EV market expert, with deep knowledge of the charging market and EV data sets. As co-founder she developed the Zapmap app, products and initial revenue streams. Now, as Zapmap scales ready for the mass take-up of electric cars, she continues to be focused on making charging simple for EV drivers as well as providing data and insights to business & fleets to help them develop their electrified services.   Zap-Map I hope you enjoy the show and if you have any comments or suggestions, please write to me at: toby@wickedproblems.fm. Wicked Problems is powered by Adaptavis® Adaptavis is a Business Performance Management and Transformation consultancy aimed at forward-thinking leaders, based in London UK. The company specialises in helping organisations to enhance operational efficiency, drive business growth, and navigate complex transformations. From strategy to execution, they focus on providing insights and practical solutions to improve the overall performance of businesses, ensuring they can adapt to changing market conditions and achieve sustainable success. Toby Corballis is a Partner at Adaptavis. You can find out more about their work by visiting: www.adaptavis.com Enjoy, Toby Corballis

    35 min

About

I'm Toby Corballis, Founder and CEO at Strategic Flow Ltd, and your host on a journey through the world of fascinating global and business problems being worked on and thought about by some extremely clever people from the worlds of business and academia. Join me to find out how people are solving seemingly intractable problems!

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