The Carbon Removal Show

In this final episode of our public perceptions mini-series, Tom and Emily ask a deceptively simple question: what would a better conversation about carbon removal actually look like? One that can hold urgency without hype, complexity without alienation, and honesty without infighting. In this episode: 🧠 Why Stories Matter More Than Stats: Carbon removal isn’t short on data, but data alone doesn’t move people. We explore why stories linger longer than numbers, and how storytelling can humanise CDR without dumbing it down. 🌍 Who Is “The Public”, Really?: We remember that audiences are plural, contextual, and deeply shaped by geography, culture, and lived experience. One message will never fit all. ⚖️ When Internal Debates Spill Outside: Healthy disagreement is essential, but public mud-slinging over durability, methods, and perfection can confuse buyers, journalists, and newcomers. Where’s the line between rigour and self-sabotage? 😅 Humour, Humanity, and Letting the Mask Slip: We hear the case that humour, vulnerability, and emotional honesty are under-used tools in climate communication. From memes to podcasts, cultural work is not a nice-to-have, it’s infrastructure. 🎨 Imagining Futures: We consider how the arts can open up new ways of engaging with carbon removal. 🔀 Simplicity vs Complexity: How do we communicate urgency and necessity while staying honest about uncertainty and evolution? The challenge isn’t choosing one, but knowing which to lead with, and when. 🏢 From Climate Concept to Business Reality: What does this all mean for conversations with businesses? We consider how narratives must shift when speaking to buyers, CFOs, and decision-makers, without losing trust. 👥 Featuring Guest insights from: Shilpika Gautam (Opna) Ross Kenyon (Reversing Climate Change) Selina Wagner Leila Toplic (Carbonfuture) Hosts: Tom Previte and Emily Swaddle Producer: Ben Weaver-Hincks

In this second instalment of our miniseries on public perceptions of carbon removal, Tom and Emily dig into the roots of scepticism: where the hostility comes from, which fears are justified, and where misinformation takes hold. This episode explores why trust is hard-won - and so critical to get right. In this episode: 🧠 Fearing the New: From 19th-century electricity panics to GMOs and vaccines, we explore why novel technologies attract suspicion - and why CDR is no exception. 🌿 Nature, Identity, and Emotional Attachments: Public discomfort with “engineered” climate solutions isn’t irrational - it’s rooted in deep cultural and ecological values. We explore how biodiversity, land use, farming livelihoods, and spiritual relationships to place shape perceptions far more than technical risk assessments. 🏭 The Long Fossil Fuel Shadow: Why do so many people see carbon removal as Big Oil’s loophole? The team unpacks the long legacy of CCS, the role of energy majors in early DAC investments, and the powerful idea that “polluters should pay” - even though implementation is still murky. 📉 Moral Hazard, Greenwashing… or Misunderstanding?: Does buying or investing in CDR slow actual emissions cuts? The team pick apart the numbers, the caveats, and the narratives that refuse to die. 🌊 St Ives - When CDR Hits the Shoreline: We learn about a project that spiralled amid distrust and poor communication, and that illustrates why transparency and timing matter more than any technical spec sheet. 💬 The Myths We Tell Ourselves: Gigaton fantasies, $100-per-tonne illusions, and over-confidence that the “best technology” will eventually win. Which internal industry narratives are warping expectations, eroding credibility, and setting up the industry for disappointment? Learn More 🔗 Explore the St Ives community campaign - Read resources, statements and updates from the local activists who opposed the marine alkalinity trial in Cornwall. 🔬 Dive into the CO₂RE research on the St Ives case - A detailed review of what happened, why public trust broke down, and what the trial reveals about the social dimensions of marine CDR. 👥 Featuring Guest insights from: Ingrid Sundvor (Carbon Balance Initiative)Dr. Elspeth Spence (Cardiff University)Dr. Rob Bellamy (University of Manchester)Sebastian Manhart (Carbonfuture) Hosts: Tom Previte and Emily Swaddle Producer: Ben Weaver-Hincks

Tom and Emily kick off a brand-new three-part miniseries on how people understand (and misunderstand) carbon removal - and what that means for the future of the sector. From the words we choose to the baggage they carry, from early “sci-fi” scepticism to today’s governance debates, this episode unpacks why public perceptions aren’t a side issue: they’re central to whether CDR can scale at all. In this episode: 🧠 Low Awareness, High Stakes: We look at why knowledge of CDR remains tiny - and yet how support rises sharply once people actually learn what it is. 📜 Early CDR Was… Science Fiction: Back in the noughties, carbon removal felt like aviation before the Wright brothers. But have we caught up? 🗣️ The Language Trap: “Ocean acidification”, “nature-based”, “engineered”: the words we choose shape the reactions we get. We hear why analogies can mislead, why metaphors can create false binaries, and why the “natural = good” instinct is more complicated than it looks. 🌏 When Context Changes Everything: From smallholders in Malaysia to farmers in Cornwall, public perceptions aren’t static - they’re contextual. 🏛️ Governance Isn’t Background Noise: We learn that CDR isn’t just hardware. Change the governance model, and you change the public response. People don’t just ask “what is CDR?”; they ask “who’s in charge?” 🔍 Before We Scale, We Need Trust: Early impressions matter. And in a landscape primed for misinformation and polarisation, how we communicate now will shape the governance, justice, and legitimacy of CDR for decades to come. 👥 Featuring Guest insights from: Dave Addison Ingrid Sundvor (Carbon Balance Initiative) Dr. Elspeth Spence (Cardiff University) Dr. Rob Bellamy (University of Manchester) Hosts: Tom Previte and Emily Swaddle Producer: Ben Weaver-Hincks

We are hosting an event!  Together with Coalition Member Supercritical and the FLN: GGR Future Leaders Network, we bring you… The Carbon Removal Chat Room: Ask Us Anything Supercritical HQ, London 6pm Wednesday 19th November Sign up here: https://luma.com/0ii0lsis We’ve created this event for newbies to CDR, first-timers and anyone who has carbon removal questions they want answered. We’ll be joined by Expert Guests from across the industry ready to share their knowledge and experience. Bring your questions and your CDR-curious friends! We'll bring the experts, the snacks, and the answers! See you there!

In this final instalment of our three-part policy miniseries, Tom and Emily look to the future of carbon removal policy: who’s shaping it, what’s getting in the way, and what else can Emily see in her crystal ball? In this episode: 🏗️ Building the Future Without a Manual: We meet a company navigating what it means to innovate when the rulebook hasn’t been written yet (and may be printed in two jurisdictions at once). 🎯 How CDR Is Getting Heard: Industry lobbying isn’t just for big corporates - our startup ecosystem can also get involved. But we learn than misperceptions around CDR (it’s not CCS!) are still widespread among policymakers. 💡 Voluntary Policy Is Still Policy: We explore the de facto power of the Science-Based Targets initiative (SBTi), which influences climate action across thousands of the world's biggest companies - despite being entirely voluntary. But will its guidance on removals give the sector the boost it needs? 🌍 Watch Out for the Global South: We all know that the future of CDR isn’t just in Europe and North America. But how can policy help build benefit-sharing frameworks, bring legal clarity, and drive investment confidence around the world? 🏙️ Think Global, Act Local: While attention is often on the big-hitters, are local initiatives quietly shaping the next wave of CDR? Bonus: you too can be a policy influencer without wearing a tie. 🧵 Now It’s Your Turn: After 15+ hours of interviews and more acronyms than we can legally fit on this page, we reflect on the biggest takeaways from this miniseries - complexity, possibility, and the role each of us has to play in shaping what comes next.   👥 Featuring: Guest insights from Oliver Grogono (Standard Gas Technologies)Nikolaus Wohlgemuth (Carbonfuture)Chris Sherwood, Elisabeth Harding and Lambrini Margariti (Negative Emissions Platform)Robert Höglund (Milkywire)Shilpika Gautam (Opna)Omoloro Meshack (CAP-A)Christopher Neidl (OpenAir Collective)Christoph Beuttler (Carbon Gap) Hosts Emily Swaddle and Tom PreviteProducer Ben Weaver-Hincks

In the second of our three-part deep dive, we plunge into the murky, acronym-rich depths of carbon removal policy across the UN, the EU, the US and beyond - and we promise to come up for air, eventually. In this episode: 🧠 Acronyms and Initialisms Aplenty: Consider yourselves warned. This episode contains more letters than a game of Scrabble. Don't worry, it'll be quacking... sorry, cracking. 🌐 The UN – Going Global: We finally (finally!) get to grips with Article 6 of the Paris Agreement - the big hope for creating a global, compliance-grade carbon market. So, does it deserve its place as the darling of the CDR community? 🧱 The EU – Slow and Steady Wins The Race: We dissect Europe’s tripartite climate framework, learn what the CRCF stands for, and ponder the possibility of removals entering the ETS by 2031 (yes, we said 2031… pace yourselves.) 💵 The US – Land of the Free… Tax Credits: While the EU leans into regulation, the US has chosen financial incentives to scale engineered CDR… for now. (Content advisory: information likely to be outdated within minutes.) 🌏 Zooming Out: Switzerland is quietly blazing a trail. Japan is scaling up a national carbon market. India is laying the foundations. There’s a lot going on out there, if you’re willing to look. 🧩 Policy vs Reality: We explore how the right policy for the right place might be the secret to scaling CDR globally - and why no single blueprint might work for everyone.   👥 Featuring: Guest insights from Sebastian Manhart (Carbonfuture)Eve Tamme (Climate Principles)Elisabeth Harding (Negative Emissions Platform)Varsha Ramesh Walsh (Offstream)Shilpika Gautam (Opna)Sylvain Delerce (Carbon Gap) Hosts Emily Swaddle and Tom PreviteProducer Ben Weaver-Hincks

Welcome to the first in a Carbon Removal Show three-part policy miniseries! We’re diving into the bureaucratic spaghetti of CDR policy - what it is, why we need it, and why pretending it doesn’t exist is no longer an option. It’ll be fun – we promise. In this episode: 📜 Policy 101: What do we mean when we talk about carbon removal policy? Tom, Emily and their guests unpack the layers - from global frameworks to national targets, and the many policies themselves that can (hopefully) keep this show on the road. 🏛️ A Brief History of Climate Governance: We rewind all the way to the UNFCCC, the Kyoto Protocol, and the Paris Agreement, to understand the context in which CDR policy is emerging. Turns out, carbon removal has technically been part of the discussion for some time - but it took a while to step out of the LULUCF shadows and into the limelight. 🛠️ The Goals of CDR Policy: Whether it’s support for scaling the industry or regulation for doing it right, we explore the many roles that policy can play in ensuring CDR does what it’s supposed to. Who should pay for it? How can we avoid unintended consequences? And is it too late to bribe policymakers with Emily’s banana bread? 🌍 It’s All Connected: We learn that CDR doesn’t happen in a vacuum – and that means CDR policy can’t either. It's entangled with everything from energy to land use to ocean governance. And yes, ocean-based CDR is complicated when 40% of the sea has no nation. 🍖 The Bony Meat Pie Metaphor™: How do NDCs, interim targets and policies work together to meet(/meat?) our climate goals? It’s all very clever, but not especially appetising. 🧪 Avoiding Déjà Vu: We ask what we can learn from previous climate and environmental policies – so we don’t spend the next decade reinventing the wheel, crashing it into a forest, and accidentally calling it carbon neutral.   👥 Featuring: Guest insights from Sebastian Manhart (Carbonfuture)Eve Tamme (Climate Principles)Christoph Beuttler (Carbon Gap)Wil Burns (Institute for Responsible Carbon Removal)Robert Höglund (Milkywire)Bojana Bajzelj (BeZero)Christopher Neidl (OpenAir Collective) Hosts Emily Swaddle and Tom PreviteProducer Ben Weaver-Hincks

Welcome back to The Carbon Removal Show! We’re kicking off Season 4 with a view from the top - checking in on the state of the carbon removal industry here in the dizzying heights of 2025. In this episode: 🌍 Where are we now? Durable CDR purchases hit 8 million tonnes in 2024 (a 78% bump from 2023), but 64% of that was Microsoft flexing. Deliveries? Still catching up – and most of it’s biochar. 📉 Caveats, ahoy: Sales are booming, but actual removals are still lagging. The buyer pool is basically a tech giant party. 🚨 Bubble watch: Are we living in a beautifully optimistic carbon bubble? Is it about to pop? Will Tom’s optimism hat survive the bubble bath? We explore industry hype vs. hard truths, including the risks of undelivered credits and startup casualties. 📊 The vibe check: Emily’s on an emotional rollercoaster. Tom is backing the CDR horse. Ben’s beard is greyer. Collectively, we’re cautiously hopeful. 🛠️ What needs to happen?: Scaling isn’t just tech - it’s finance, policy, public understanding, and clear comms. We need to get the message out of the bubble and into the next layer of the onion. (Just… not into Emily’s bubble bath. Please.) 🚗 A history lesson you didn’t know you needed: Did you know the best-selling car in 1897 was electric? We could’ve been 100 years ahead… but markets are messy. 👥 Featuring: Guest insights from Robert Höglund and Sebastian ManhartHosts Emily Swaddle and Tom PreviteProducer Ben Weaver-Hincks 🔗 Links & Resources: CDR.fyi – The go-to source for up-to-date data on carbon removal purchases, deliveries, and market trends.CDRjobs – A live job board dedicated to carbon removal opportunities."Public perception of carbon dioxide removal technologies in the United States and the United Kingdom" – Emily Cox, Elspeth Spence and Nick Pidgeon, Nature Climate Change, 2020This episode of Freakonomics Radio, all about the history of electric vehicles. 🎧 Featured Podcasts & Voices Grounded: A Climate Startup Journey – Hosted by Tom Previte - a climate startup podcast for fans of this show.CDR Policy Scoop – Hosted by Sebastian Manhart & Eve Tamme - deep dives into CDR policy.Milkywire – Robert Höglund's organization supporting impactful climate and CDR initiatives.

What happens when an individual company bakes industry scale up into their business philosophy? In this episode, Jakob Andersen shares the “gigaton thinking” mindset that drives his company, MASH Makes, in their approach to business and biochar. MASH Makes started as a project at the Technological University of Denmark focusing on technology that could convert various waste streams (mainly residue biomass) into different energy products. In short, MASH Makes use automated machines that are able to produce bio oil, hydrogen and electricity from agricultural waste, with the main byproduct of this process being biochar – a soil amendment that actively absorbs CO2 from the atmosphere. Big thanks to MASH Makes for supporting this episode. To learn more about The Carbon Removal Show, including further reading and all our sources, head to thecarbonremovalshow.com. And thanks to Cofruition for consulting on and producing the show.

With scaling up in mind, this episode dives into an innovative concept that could help the industry take big steps forward. Tom and Emily are joined by Jonny Gilson from Carbonaires and Professor Niall Mac Dowell from Imperial College London to discuss Carbonaires’ ideas for the future of the voluntary carbon market.  Big thanks to Carbonaires for supporting this episode. To learn more about The Carbon Removal Show, including further reading and all our sources, head to thecarbonremovalshow.com. And thanks to Cofruition for consulting on and producing the show.

2023 was a big year for carbon removal! With only 27 years until 2050, Tom and Emily look back on the last 12 months to reflect on the current stage of the industry’s growth commercially, socially and politically. With big thanks to the organisers, speakers and participants of Carbon Unbound Europe 2023 for welcoming us to the event and for all the inspiration. Huge thanks to all our guests in this episode: Sebastian Manhart, Senior Policy Advisor at Carbonfuture Oliver Katz, Founder and CEO of Unbound Summits Michelle Li, Founder and Executive Director of Women and Climate Gabrielle Walker, Co-Founder of CUR8 and Founder of Rethinking Removals Bilha Ndirangu, CEO at Great Carbon Valley Ted Christie-Miller, Director of Carbon Removal at BeZero Carbon And our very own Producer Ben, making his on-mic debut for The Carbon Removal Show! We also shout out a lot of other hard working CDR companies and organisations in this episode: CDR.fyiCarbon Removals at COPMission ZeroHeirloomClimeworksRewind: biomass sinkingBrilliant Planet: macroalgaeEquatic: ocean direct carbon removalDeutscher Verband für negative EmissionenCO2RE Future Leaders Network: join the SlackWomen and Climate: join the Slack To learn more about The Carbon Removal Show, including further reading and all our sources, head to thecarbonremovalshow.com. And thanks to Cofruition for consulting on and producing the show. Resources and further reading Climeworks and Great Carbon Valley chart path to large-scale direct air capture and storage deployment in Kenya: https://climeworks.com/news/climeworks-and-great-carbon-valley-chart-path-to-large-scale-dac  Mission Zero turns on UK’s first direct air capture plant to enable jet fuel made from air: https://www.missionzero.tech/news/uk-first-direct-air-capture-plant  Suck carbon from the air? US facility launches novel climate solution: https://www.theguardian.com/environment/2023/nov/19/carbon-dioxide-direct-air-capture  On the durability of biochar carbon storage: https://biochar.systems/durability-statement/ Assessing biochar's permanence: https://www.sciencedirect.com/science/article/pii/S0166516223002276?via%3Dihub  Frontier Makes Largest Carbon Removal Purchase From Lithos Carbon: https://carbonherald.com/frontier-makes-largest-carbon-removal-purchase-from-lithos-carbon/ Carbonfuture, Exomad Green, and Microsoft Sign One of the Largest Biochar Carbon Removal Deals To-Date: https://www.carbonfuture.com/project-showcase/carbonfuture-announces-innovative-offtake-collaboration-with-exomad-green-and-microsoft-for-large-scale-biochar-carbon-removal  COP28 — Mixed Results on Removals, Markets and Carbon Capture: https://evetamme.com/2023/12/14/cop28-on-carbon-removal-ccs-and-markets/  Why Carbon Removals Are Center Stage At COP28: https://www.forbes.com/sites/phildeluna/2023/12/07/why-carbon-removals-are-center-stage-at-cop28/?sh=26a7e1e82c68  Climeworks Direct Air Capture Summit 2023 Highlights: https://www.google.com/url?q=https://climeworkscom.cdn.prismic.io/climeworkscom/9493f4d4-676f-47cc-a1f8-8959bc84abee_DAC%2BSummit%2Bhighlights%2B2023%2B%25282%2529.pdf&sa=D&source=docs&ust=1704643167135658&usg=AOvVaw1O0rP7eNt04mSMiYQB3UKo Paying for Quality: State of the Voluntary Carbon Markets 2023: https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202023/2023-EcoMarketplace_SOVCM-Nov28_FINALrev-1.pdf The State of Carbon Dioxide Removal Report: https://www.stateofcdr.org/ Fossil-fuel industry embrace raises alarm bells over direct air capture: https://www.reuters.com/sustainability/climate-energy/fossil-fuel-industry-embrace-raises-alarm-bells-over-direct-air-capture-2023-10-10/ Biden picks two DAC hubs for federal funding: https://pubs.acs.org/doi/full/10.1021/cen-10127-buscon1

Season 3 continues and the team remains focused on scaling up. The question today: has it been done before? The task ahead is huge and can sometimes feel insurmountable. In order to deliver what scientists say is needed, the carbon removal industry must go from the young seedling emerging market we know today to a great complex ecosystem - and time is against us. Has this level of growth ever been seen before? In today’s episode, Tom and Emily go hunting for reassuring precedents and inspirational analogies. Every global industry that we now take for granted was once a young seedling too. How do those industries compare to CDR? What can we learn from their development? And will looking at their histories help us feel more prepared for the future? In this episode, we listen back to brief clips from Sophie Purdom, co-founder of CTVC, and Dr Steve Smith, executive director of CO2RE. We first heard from them in season 1 episode 1 and season 2 episode 2 respectively. To learn more about The Carbon Removal Show, including further reading and all our sources, head to thecarbonremovalshow.com. And thanks to Cofruition for consulting on and producing the show. Resources and further reading Analogies and ecoraps for more carbon removal - https://medium.com/nori-carbon-removal/analogies-and-ecoraps-for-more-carbon-removal-3f4e8d92d1b4 Explaining the Exponential Growth of Renewable Energy - https://www.wri.org/insights/growth-renewable-energy-sector-explained  Developments in wind power - https://post.parliament.uk/research-briefings/post-pn-0602/  The Hole: How Ronnie and Maggie Saved the World - https://www.youtube.com/watch?v=M2JzOlRff08&t=1s Back from the brink: how the world rapidly sealed a deal to save the ozone layer - https://rapidtransition.org/stories/back-from-the-brink-how-the-world-rapidly-sealed-a-deal-to-save-the-ozone-layer/  Learning from Success: Lessons in Science and Diplomacy from the Montreal Protocol - https://www.sciencediplomacy.org/article/2020/learning-success-lessons-in-science-and-diplomacy-montreal-protocol  Should carbon removal be treated as waste management? Lessons from the cultural history of waste - https://royalsocietypublishing.org/doi/10.1098/rsfs.2020.0010#d1e755  Is the UK’s waste infrastructure ready for a circular economy - https://rrfw.org.uk/2018/01/08/is-the-uks-waste-infrastructure-ready-for-a-circular-economy/  Shifting the Direct Air Capture Paradigm - https://www.bcg.com/publications/2023/solving-direct-air-carbon-capture-challenge How have COVID-19 vaccines been developed so fast - https://www.immunology.org/public-information/vaccine-resources/covid-19/covid-19-vaccine-infographics/speed-of-development  A Guide to Global COVID-19 Vaccine Efforts - https://www.cfr.org/backgrounder/guide-global-covid-19-vaccine-efforts How COVID‐19 vaccine supply chains emerged in the midst of a pandemic - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8447169/ How did we develop a COVID-19 vaccine so quickly? - https://www.medicalnewstoday.com/articles/how-did-we-develop-a-covid-19-vaccine-so-quickly  Smart phones: https://blog.textedly.com/smartphone-history-when-were-smartphones-invented https://www.pewresearch.org/internet/2011/07/11/overview-of-smartphone-adoption/ https://www.pcmag.com/archive/smartphone-adoption-rate-fastest-in-tech-history-301990 https://www.govtech.com/products/how-smartphones-revolutionized-society-in-less-than-a-decade.html https://www.oberlo.com/statistics/how-many-people-have-smartphones https://www.bankmycell.com/blog/how-many-phones-are-in-the-world Streaming continues to overtake TV - https://digitalcontentnext.org/blog/2023/05/16/streaming-continues-to-overtake-tv/ The rise of social media - https://ourworldindata.org/rise-of-social-media

We are back! Did you miss us? Kicking off Season 3, Tom and Emily are exploring what it will take to grow the carbon removal industry to the scale we need. They speak to various actors in the carbon removal space, from project developers and policy experts to marketplaces and buyers. Their curiosity for the scaling problem took the team on a trip to Basel, Switzerland for a CDR conference hosted by Carbonfuture: Carbon Removal Basel. The team uses this episode to highlight some key themes around trust and scaling up that will be explored throughout the season. A huge thanks to our guests Jan Minx, Mercator Research Institute on Global Commons and Climate Change, MCC and co-author of The State of Carbon Dioxide Removal report Hannes Junginger, CEO and co-founder at Carbonfuture Ben Brandt, CPO and co-founder at Ledgy Adam Sipthorpe, Senior Portfolio Manager - CDRs at South Pole Paolo Piffaretti, CEO and co-founder at Carbonx Sebastian Manhart, Senior Policy Advisor at Carbonfuture Our guests for this episode were recorded in April 2023. Their input reflects the individuals' and organisations’ views at that time. To learn more about The Carbon Removal Show, including further reading and all our sources, head to thecarbonremovalshow.com. Thanks to Carbonfuture for hosting us at their inaugural Carbon Removal Basel even And thanks to Cofruition for consulting on and producing the show. Resources State of CDR: https://www.stateofcdr.org/resources Carbonfuture’s recap of Carbon Removal Basel: https://www.carbonfuture.com/magazine/recap-of-carbon-removal-basel-2023  Carbon Removal Basel retirement credits: https://platform.carbonfuture.earth/balancer/portfolios/view/main/50fa5b10-e4de-412c-8d75-0d1df060a63b

The world’s coastal areas are some of the most at risk places on earth when it comes to climate change, but could they potentially be some of the most valuable places for creating solutions too? It’s time for part two in our mini-series on Oceans and... it's the Season two finale! As we established in last week’s episode, oceans are now becoming a much bigger part of the climate conversation and are a huge site of interest for carbon removal innovation. In this episode Tom and Emily will be taking a deeper look at some of the most exciting coastal-based solutions that are popping up.  They’ll be putting another biomass-based solution into focus – mangroves; they’ll be discussing The Blue Carbon Challenge, a program launched by Friends of Ocean Action to find viable solutions in blue carbon; and they’ll be looking at an interesting ocean-based take on rock weathering - an entirely different context to what we’ve looked at in previous episodes! A note from our fact-checking corner: midway through this episode we discuss the relative rates of carbon sequestration of mangrove forests vs. the tropical forests you may be more familiar with. For the sake of clarity, we wanted to say here that mangroves store more carbon per year than the forests we mention on a per hectare basis. Forests still come out on top in absolute terms – not to take anything away from the magnificent role of mangroves A huge thanks to our guests:   Ronald Tardiff, Pillar Lead at Friends of Ocean Action Kelly Erhart, President & Co-Founder at Vesta To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.

The time has finally come to talk about ocean-based carbon removal! In this episode (the first in our two-part mini-series on Oceans) Tom and Emily will be exploring the role that oceans can play in carbon removal. They'll be focusing on the way kelp is being used as a biomass-based approach to carbon removal speaking to two companies who are using kelp as a carbon removal solution, in very different ways. Many thanks to our guests in this week's episode: Marty Odlin, Founder at Running TideCaroline Hooft-Slootweg, Co-Founder at Kelp Blue To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.

It's not only big names like Microsoft who are addressing their impact on the climate crisis, there are lots of smaller organisations appearing on carbon removal buyer lists too! This week's episode puts a spotlight on Aledade, a US healthcare services organisation with an interesting philosophy and strategy behind their carbon removal purchases. We speak to Will Palmisano, Head of Aledade's climate committee, to learn more about their carbon removal mission, how they’re going about it and what their work can teach us about how companies of all sizes can get involved in carbon removal in a meaningful way. Thanks to Aledade for sponsoring the episode and for sharing their story. Please note that since the recording of this episode the stats quoted from CDR.fyi have been significantly superseded. Visit CDR.fyi for the most up to date statistics. To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.

Now we've been through the process of buying our first carbon credits, we wondered how a larger, infinitely more complex operation might do the same. We spoke to Elizabeth Willmott from Microsoft to get to the bottom of what it means to be a big time buyer of carbon credits. We dive into the company's climate strategy, how to remove the emissions of one of the world's most significant companies, and what to do about historical emissions. You can read more about Microsoft's Carbon Removal Program mentioned in the episode here: https://www.microsoft.com/en-us/corporate-responsibility/sustainability/carbon-removal-program To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.

All the excitement of recording the previous two episodes in Iceland left us with one puzzling question. How would we practice what we preach and offset the carbon we emitted by flying there? We set our researcher Henry on the case, and got in touch with the show's sponsors, Patch, in order to work out the best way forward. Thanks to our guests: Henry Irvine, Researcher on The Carbon Removal ShowAriel Hayward, Sustainability Lead at Patch Note: This is not a sponsored episode. While Patch sponsor the podcast, their inclusion on this episode is purely informative. Find us on LinkedIn and Twitter @RestoredCC. To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Cofruition for consulting on and producing the show.

Following our trip to the climate conference at Iceland Innovation Week, we wanted to explore. Today we're trying to get to the bottom of whether Iceland is a geological and political anomaly or a real glimpse into a potential brighter future for all of us. Many thanks to our guests in this episode: Sandra Ósk Snæbjörnsdóttir, Head of CO2 mineral storage at CarbFixKiddi Haflidason, General Manager at VAXA Technologies LtdFannar Jónsson, Quality Manager at Blue Lagoon IcelandOmar Sigurbjornsson, Director Sales and Marketing at Carbon Recycling International To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.

Tickets? Booked. Microphone? Packed. Passport..? This week we're off to Reykjavik to take part in Iceland Innovation Week's climate conference Ok, bye. The event's name refers to the first Icelandic glacier lost to climate change, Ok-jökull and it was a chance for us to check in with some of the businesses and policymakers turning this isolated North Atlantic island into a world leader in carbon removal projects. Thanks to this week's guests: Edda Konráðsdóttir, Co-Founder at Iceland Innovation WeekMelkorka Sigríður Magnúsdóttir, Co-founder and director of Iceland Innovation WeekJarþrúður Ásmundsdóttir, Head of Innovation & Technology at Business IcelandDirk Nuber, Managing Director at ClimeworksMarty Odlin, CEO at Running TideSeth Bannon, Founding Partner at Fifty YearsSalka Sigurðardóttir, Negotiator for Cop26 PresidencyTinna Hallgrímsdóttir, Chairperson at Icelandic Youth Environmentalist Association To learn more about The Carbon Removal Show, including further reading and all our sources, head to restored.cc. Thanks to Patch for sponsoring the podcast. And thanks to Cofruition for consulting on and producing the show.