Climate Confident

Send me a messageWhen people think about tackling the climate crisis, they often talk about energy, food, or transport. But what about money? In this week’s episode of Climate Confident, I sat down with Scott Ryan, founder and CEO of Investature, to unpack one of the biggest blind spots in corporate climate strategies, the financial supply chain.Scott argues that pensions, retirement savings, and even our everyday bank accounts may be the largest single drivers of greenhouse gas emissions for many organisations, often dwarfing their direct operations and traditional Scope 3 supply chains. He explained how most retirement funds are still heavily invested in fossil fuels and high-pollution industries, even though those assets will almost certainly become stranded as the world pushes for net zero.The numbers are staggering. Globally, pensions account for over $100 trillion. Redirecting just 1% of that towards climate solutions would close a third of the climate finance gap, enough to massively accelerate the transition in energy, mobility, agriculture, and adaptation. Yet most companies and individuals remain unaware of the scale of this leverage.We explored why financial supply chains have been overlooked in frameworks like TCFD and GRI, and why leading employers are now beginning to integrate sustainable retirement options into their benefits. Scott also shared practical steps individuals can take, such as shifting to green banks, exploring climate-positive ETFs, or pushing employers to offer sustainable pension plans.This is not just about risk management; it’s about turning finance into a genuine engine for climate solutions. If you’ve ever wondered how your savings could work for or against the planet, this episode will give you a fresh lens on climate action.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this week’s episode of the Climate Confident podcast I sat down with one of the true veterans of climate activism, Jonathon Porritt. For over five decades Jonathon has been a leading voice on sustainability, from his early days in the Green Party and Friends of the Earth to his most recent book Love, Anger, and Betrayal.We explored what he calls the “science–politics gap” - the dangerous disconnect between what climate science tells us and how slowly politicians respond. Jonathon was clear: unless that gap is narrowed, our prospects as a species are in serious jeopardy. We also delved into why he believes civil disobedience is a legitimate and necessary part of climate action. Through movements like Extinction Rebellion, Insulate Britain, and Just Stop Oil, he sees a moral urgency that traditional policy advocacy alone has failed to achieve.Jonathon also warned of the erosion of fundamental rights in the UK, freedom of speech and protest, and how the policing of nonviolent direct action has edged dangerously close to authoritarianism. He highlighted the corrosive influence of fossil fuel money on politics and media, and why he believes only a reckoning in the financial system, particularly the insurance sector, might finally force systemic change.Yet despite the anger, Jonathon remains hopeful. Not with shallow optimism, but with what he calls “authentic hopefulness”: the belief that through compassion, community, and radical honesty we can still shape a better, more liveable world.This is a powerful conversation about truth, courage, and the future of climate activism. Don’t miss it.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this episode of the Climate Confident Podcast, I sit down with Tom Day from the NewClimate Institute to unpack one of the thorniest issues in corporate climate action: credibility. Over the past few years, big tech companies and multinationals have rolled out bold net zero pledges, but how much of it is substance, and how much is smoke and mirrors?Tom argues that offsets, once seen as a solution, have become a dangerous distraction. Instead of reducing their own emissions, too many firms hide behind carbon credits and creative accounting. We discuss why greenhouse gas accounting, while essential, is riddled with blind spots and loopholes that allow companies to look greener on paper than they are in reality.The conversation digs into the tech sector specifically, where energy demand from data centres and AI is skyrocketing. While firms like Google and Microsoft have pushed promising practices such as 24/7 renewable matching, others continue to claim progress by buying certificates far removed from the grids they actually use. We also ask the tough question: should software and cloud services that help fossil fuel companies extract oil and gas more efficiently really count as climate leadership?From supply chain decarbonisation and product circularity to the future role of carbon removals, Tom challenges us to demand more transparency and honesty from corporate climate strategies. If we want tech, and business at large, to play a meaningful role in a 1.5°C world, we need to move beyond glossy PR and focus on genuine transitions.The Corporate Climate Responsibility Monitor 2025 that Tom referenced in the episode is available here.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this replay episode of the Climate Confident podcast, I revisit one of the most urgent and eye-opening conversations I’ve hosted - my conversation with Tzeporah Berman, Chair and Founder of the Fossil Fuel Non-Proliferation Treaty Initiative.We dig into the uncomfortable truth: while governments champion renewables and set emissions targets, fossil fuel exploration and extraction are still expanding at a pace that locks in climate chaos. Tzeporah explains why climate policy has largely ignored the supply side of the equation, how subsidies distort markets, and why the Paris Agreement doesn’t even mention fossil fuels. Her insight is blunt, what we build today will be what we use tomorrow.Tzeporah outlines the vision for a Fossil Fuel Treaty, modelled on the nuclear non-proliferation treaty, that could create international rules to phase out production fairly and equitably. We explore the role of debt-for-renewables swaps for the Global South, how equity must be baked into any transition, and why simply building “the good stuff” without constraining “the bad stuff” will never deliver climate safety.We also discuss how to shift public perception, challenge the fossil industry’s greenwashing, and confront the false comfort of net zero targets. Tzeporah makes it clear: action is the antidote to despair, and citizens have more power than they think.This is not just a debate about emissions, but about survival, justice, and reshaping the rules of the global economy. If you care about ending fossil fuel expansion, ensuring a just transition, and accelerating real climate solutions, this episode is essential listening.👉 Tune in now, and let’s rethink what true climate leadership means.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this week’s replay episode of the Climate Confident Podcast, I bring back one of my favourite conversations from earlier this year - my discussion with Jarand Rystad, founder and CEO of Rystad Energy, about the global energy transition and whether we’re truly moving fast enough to meet climate targets.Jarand makes a compelling case that the shift to renewables isn’t just about climate, it’s driven by the simple economics of cheaper, better technologies. Solar, wind, and batteries are already beating fossil fuels on cost, and countries like China are proving just how fast this transition can accelerate. In fact, they’ve already hit their 2030 renewable targets six years early, while the US risks ceding leadership in the technologies of the future.We explore the three pillars of decarbonisation - clean electricity, widespread electrification, and tackling the “last 20%” of hard-to-abate emissions through hydrogen, CCS, and sustainable fuels. Jarand also dives into the overlooked challenges: from aviation’s limited options to land-use pressures, long-duration storage, and the politics that can either speed us up or hold us back.One of my favourite takeaways? The transition isn’t a question of if, but how fast. Policy choices, investment in disruptive technologies, and global competition will decide whether we land closer to 2°C or push down towards 1.5°C of warming.If you missed this episode the first time round, now’s the time to catch up. And if you did hear it before, I promise - it’s well worth a second listen.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageShipping moves 90% of global trade – and yet it’s one of the hardest sectors to decarbonise. In this episode of Climate Confident, I sit down with Heikki Pöntynen, CEO of Finnish cleantech pioneer Norsepower, to explore a solution that’s both elegantly simple and radically effective: modern rotor sails.Heikki explains how Norsepower has revived and re-engineered the century-old Flettner rotor to deliver real-world fuel savings of 5–25%, with some transatlantic routes targeting a staggering 50% reduction. We dig into the physics of the Magnus effect, why side winds are a ship’s best friend, and how AI-driven automation ensures crews get maximum performance with minimal effort.We also discuss why retrofits dominate current adoption, the growing trend of building “rotor sail ready” vessels, and how stricter IMO regulations are shortening payback times to as little as one year. Heikki shares insights on compatibility with biofuels and electric ships, and why wind propulsion will be a common sight by 2040.This isn’t about prototypes or pilot projects – these sails are already cutting CO₂ at scale, with 26,000 tonnes saved to date. If you want to understand a proven, scalable technology that can help shipping hit net zero by 2050, this conversation will change how you see the horizon.Listen now to learn how wind, engineering, and smart regulation could reshape maritime decarbonisation.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this episode of Climate Confident, I sit down with Chris Moyer, President of Echo Communications Advisors, to unpack the tension at the heart of today’s clean energy movement: how do we keep momentum when federal politics try to slam the brakes?Chris has spent nearly 20 years advising senators, campaigns, and climate leaders on shaping public narratives that drive real policy change. He brings insider perspective on what’s happening behind the headlines in Washington, and why it matters even if you’re far outside the Beltway.We explore:How startups and states are stepping up where federal government is stepping backWhy reframing messages around “jobs,” “energy dominance,” and “winning the future” is essential, even if it feels uncomfortableWhat’s behind geothermal’s global resurgenceHow permitting delays are silently throttling the clean energy transitionThe role of corporate advocacy, and where it’s falling shortThis one’s for anyone navigating climate action in turbulent political waters, whether you're based in the US or watching its influence ripple globally.🎧 Listen now to hear why smart messaging is becoming just as critical as smart technology.#CleanEnergy #ClimatePolicy #GeothermalEnergy #EnergyTransition #ClimateCommunication #NetZero #PermittingReform #Greenwashing #ClimateFatigueSupport the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this episode of Climate Confident, I spoke with Ori Shaashua, Co-founder and CCO of Gigablue, a marine carbon dioxide removal (mCDR) company taking a radically scalable approach to the carbon challenge.Gigablue’s MCFS (Marine Carbon Fixation and Sequestration) method taps into the ocean’s natural carbon cycle by cultivating phytoplankton in floating substrates and using gravity, not high-energy processes, to sink captured CO₂ to deep-sea sediment for thousands of years. It’s a low-energy, high-durability method that’s already secured the largest ocean carbon removal offtake to date.We unpack why mCDR matters, how it compares to nature-based and tech-heavy CDR approaches, and what makes ocean deserts, like those off the coast of New Zealand, ideal sites for safe and measurable sequestration. Ori also outlines their scale-up pathway: from kiloton removals today to multi-megaton capacity by 2029, and potentially gigaton-level by 2035.We dive into the mechanics of traceability, the real costs of permanence, and why MRV (Measurement, Reporting, and Verification) is the make-or-break for CDR credibility. Ori also pulls no punches on what’s holding back progress: delayed regulation, weak compliance markets, and over-reliance on short-term carbon offsets.If your company is thinking seriously about durable net zero strategies, or wondering how ocean-based carbon removal fits into the climate tech landscape, this episode delivers real insight.🎧 Listen now to learn how Gigablue is pushing marine CDR from pilot to planetary scale.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIs climate doomism stopping us from acting? In this episode, I speak with climate economist Michael Jakob, author of The Case Against Climate Doom, about why despair is not just unhelpful, it’s inaccurate.We explore the real economic tipping points that are accelerating decarbonisation: plummeting costs for solar, wind, storage, and EVs. Michael argues that the shift to clean tech isn’t about idealism, it’s about basic economics. When renewables are cheaper and more reliable, adoption becomes inevitable.We dig into the role of carbon pricing, the importance of framing climate action around opportunity, not sacrific, and the political realities holding back faster policy change. Michael also shares examples from countries like Ethiopia and Vietnam, where rapid transitions are already underway.We talk about the limitations of international climate negotiations, the growing role of culture in shaping climate awareness, and why fear alone doesn’t drive actio, agency does.If you’re working in business, policy, or sustainability, this conversation offers a critical reframing: the future is still in our hands, and in many places, it’s already arriving faster than expected.🎧 Listen in to learn:Why clean energy economics is turning the tideWhat governments and markets are getting rightHow to communicate climate risk without paralysing your audience🔗 Check out Michael’s book (available free) at ct-economics.netSupport the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.

Send me a messageIn this episode of Climate Confident, I sat down with Kanika Chandaria, Climate Lead at Agreena, to explore one of the most overlooked yet high-impact climate solutions: soil.We talked about why regenerative agriculture is gaining traction, not just as a nature-based solution, but as a scalable, economically viable climate strategy. Kanika broke down how soil has the potential to sequester 2–5 gigatonnes of CO₂ annually, making it a key lever for companies aiming to meet net zero targets.We also got into the challenges: from the financial barriers facing farmers to the complexity of MRV (measurement, reporting, and verification) for soil carbon. Kanika explained how Agreena combines satellite imagery, AI, and selective soil sampling to deliver robust data at scale, data that’s now being used not just for carbon markets, but to inform sustainable loans and supply chain initiatives.We examined the growing role of the private sector in climate action, especially as policy delays continue in the EU and US. And we discussed the importance of interoperability, why regenerative farming solutions need to work across carbon markets, food systems, and financial products.If you’re a business leader thinking seriously about decarbonisation, soil carbon may be the high-impact tool you’ve been missing.🎧 Listen now and find out why soil is emerging as the next frontier in climate strategy.Support the showPodcast subscribersI'd like to sincerely thank this podcast's amazing subscribers:Anita KrajncCecilia SkarupaBen GrossJerry SweeneyAndreas WernerStephen CarrollRoger ArnoldAnd remember you too can Subscribe to the Podcast  - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one, as well as give you access to the entire back catalog of Climate Confident episodes.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show.