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In this special episode of Climate Confident, I sit down with Stephan Müller from SAP to explore a major development in sustainability and finance – the newly launched SAP Green Ledger. Stephan, a finance expert at SAP, explains how this tool applies the same rigorous accounting principles used in finance to carbon emissions, offering companies a new level of transparency and trust in their sustainability reporting.

We discuss why CFOs are increasingly being seen as "Chief Value Officers", balancing financial performance with sustainability outcomes. Stephan makes a strong case that trustworthy carbon data isn’t just about compliance with regulations like CSRD or ISSB – it’s also a competitive advantage. More accurate, auditable data can help identify carbon hotspots, guide investments, and ultimately reduce emissions more effectively.

Key takeaways include:

• Why sustainability reporting is landing on the CFO’s desk and how it's reshaping finance teams.
• How carbon budgets can be integrated into a company’s operations, alongside financial budgets, to target emissions reduction where it matters most.
• The role of solutions like SAP's Green Ledger in ensuring traceable and auditable carbon data – critical for avoiding accusations of greenwashing.

We also touch on the broader implications of accurate carbon accounting, from attracting investment to reducing recruitment costs, as employees increasingly seek out purpose-driven employers.

If you’re a finance leader, sustainability officer, or just curious about the future of carbon reporting, this episode will give you a clear sense of where it’s all headed.

For more on SAP’s Green Ledger, check out sap.com/greenledger. As always, you can find me on LinkedIn to share your thoughts – is carbon accounting the next big thing for finance?

Listen now and stay climate confident. 🌍

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I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident Podcast, I had the pleasure of speaking with Katie Anderson, Senior Director at the Environmental Defense Fund (EDF). Katie leads efforts to drive climate action in the food and agriculture supply chain, making her an incredible resource on a topic we need to tackle urgently: methane emissions in agriculture.

Methane, a potent but short-lived greenhouse gas, is responsible for a significant portion of agricultural emissions. Katie explains why addressing methane is not only crucial for curbing global warming but also an opportunity to improve resilience in the food system. We dive into the critical role of the dairy industry, which accounts for a significant share of methane emissions, and explore actionable solutions such as improved herd management, better manure management techniques, and innovative feed additives like Bovair.

Katie also shares insights into the Dairy Methane Action Alliance, a coalition of major food and agriculture companies—including Nestlé, Danone, and General Mills—working together to measure, manage, and reduce methane emissions across their supply chains. We discuss how these companies collaborate to address barriers like financing and farmer engagement while sending a strong demand signal for low-emission practices.

Key takeaways include the need for globally scalable, yet locally tailored, approaches to methane reduction and the critical importance of farmer-to-farmer learning. We also chat about exciting innovations like methane-reducing cattle feed and genetic advancements to breed lower-emission livestock.

If you're curious about how cutting-edge solutions and collective action are shaping a more sustainable agricultural future, this episode is packed with valuable insights.

For more, visit business.edf.org/DMAA or connect with Katie on LinkedIn.

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident podcast, I had the pleasure of chatting with Chris Kruger, founder of AYK Energy, a leader in marine battery innovation. Together, we delved into the exciting yet challenging world of maritime electrification and the technologies driving its growth.

Chris shared insights into the evolution of marine batteries, from their humble beginnings powering communications systems to today's sophisticated propulsion applications. We discussed why lithium-iron-phosphate (LFP) batteries are emerging as the preferred choice for safety and cost-effectiveness, even as legacy technologies like NMC continue to dominate in some corners of the sector.

A key takeaway was the potential of containerised battery solutions, which could revolutionise short-sea shipping by offering flexibility and scalability. Chris drew parallels between these modular systems and the old stagecoach model—simply swap in fresh batteries, and you’re ready to go. It’s a clever way to overcome range limitations while easing infrastructure challenges.

We also explored the comparative merits of green fuels such as hydrogen and ammonia versus batteries. While hydrogen holds promise for long-distance voyages, Chris highlighted batteries’ superior efficiency and practicality for short-sea routes. He also shed light on the role of hybrid systems as a stepping stone toward full electrification.

Looking to the future, Chris explained how advances like solid-state batteries could transform marine electrification entirely, potentially enabling transoceanic voyages. It’s a bit further off, but the trajectory is promising.

Finally, we touched on the broader decarbonisation landscape and how companies like AYK Energy are making sustainable solutions affordable and accessible by leveraging economies of scale in manufacturing.

Whether you’re an industry insider or just curious about maritime innovation, this episode offers a grounded and thoughtful look at the technologies shaping a greener future for shipping.

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident podcast, I’m joined by John Lang, Project Lead at the Net Zero Tracker and a leading figure in the fight for transparency and accountability in climate action. Together, we explore the complexities behind net zero commitments and unpack what’s needed to transform promises into meaningful results.

John explains the work of the Net Zero Tracker, which monitors over 4,000 entities worldwide—including countries, companies, cities, and regions—on their progress (or lack thereof) towards achieving net zero. He sheds light on a troubling reality: while ambition is on the rise, integrity is still lagging behind. Shockingly, only 1 in 20 entities meet the minimum procedural requirements for credible net zero targets.

We also delve into the role of subnational governments—regions and cities—in driving climate action, particularly in the face of national inaction. John outlines how aligning local and national policies (what he calls "vertical governance") and fostering ambition loops can accelerate progress.

A key takeaway from this episode is the persistent confusion around net zero standards, which allows some entities to hide behind weak targets. John stresses the urgent need for standardisation and convergence, which could close the gaps in accountability.

Finally, we discuss practical ways individuals can make a difference, from talking about climate change to pushing for systemic change, whether through politics or their personal spheres of influence.

This conversation is a compelling reminder of the challenges we face, but also the power of collective action in moving the needle on climate goals.

Have a listen, and let’s keep this vital conversation going!

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident Podcast, I had the pleasure of speaking with Dr Ana Nacvalovaite, a research fellow at the University of Oxford’s Kellogg College Centre for Mutual and Co-Owned Business. Ana brought a wealth of insight into a fascinating and complex topic: the role of sovereign wealth funds in advancing sustainability, tackling climate change, and driving equitable global development.

We started with the basics—what sovereign wealth funds are and why they matter. Think of them as government-managed investment funds, often backed by surplus revenues from resources like oil, which aim to secure economic stability for future generations. But, as Ana explains, their influence extends well beyond national borders. With trillions of dollars under management, these funds are increasingly pivotal in shaping ESG (environmental, social, and governance) strategies and supporting the UN Sustainable Development Goals.

We explored how sovereign wealth funds from countries like Norway, the UAE, and China are pivoting towards green technologies, renewable energy, and sustainable infrastructure. Ana also shared why transparency varies so much between funds and how geopolitical strategies can limit what the public—and sometimes even stakeholders—can access.

Of course, we didn’t shy away from the challenges. Greenwashing, the lack of global standards, and the delicate balance between profitability and sustainability were all on the table. Ana explained how sovereign wealth funds can be both a force for good and a source of contention in developing countries, particularly in regions with weaker regulatory frameworks.

By the end of our conversation, one thing was clear: sovereign wealth funds are not just passive players in global finance; they’re active architects of a sustainable future. Whether it’s mitigating climate risks or funding net-zero technologies, their potential is enormous, but so too are the responsibilities that come with managing such immense capital.

For anyone interested in sustainability, global finance, or the interplay between economics and climate action, this episode offers a wealth of insights. Have a listen and let me know what you think!

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident podcast, I chat with David Nicholson, Mercy Corps' Chief Climate Officer, about their impactful work at the intersection of climate resilience, energy access, and humanitarian action. Mercy Corps operates across 42 countries, tackling critical issues around food and water security, governance, and economic opportunity—all with a climate focus. 

David explains why energy access, often overlooked in climate adaptation, is vital for vulnerable communities. We dive into the power of renewable microgrids and solar-powered solutions that enable cold storage and water pumping, helping farmers preserve produce and communities manage water resources in increasingly extreme climates. David shares insights into projects like a solar mini-grid in an Ethiopian displacement camp, which is providing electricity and boosting economic resilience for 18,000 people.

We also discuss the challenges of driving energy solutions in fragile regions, from funding obstacles to the perceived risks that discourage private investment. David advocates for a ‘just energy transition’ to address these barriers, one that not only prioritises decarbonisation but includes the world’s most climate-impacted communities.

If you're keen to learn about the critical role of energy access in climate adaptation, the emerging clean energy solutions for vulnerable areas, and how organisations like Mercy Corps are shaping a more resilient future, tune in to this episode. You won’t want to miss this insight into climate justice at the frontline.

Support the show

Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of *Climate Confident*, I’m joined by Viktor Meier, CEO and co-founder of Glice, a company that's transforming ice sports by creating eco-friendly, zero-energy synthetic ice rinks. We dive into the story behind Glice, exploring how Viktor's early commitment to environmental issues led him on a journey to revolutionise ice skating without the environmental cost of traditional ice rinks.

Viktor shares how Glice was born out of a desire to maintain the joy and accessibility of ice sports while tackling some of the massive energy and water demands typically associated with them. Their solution? High-tech synthetic panels that don’t require refrigeration, eliminating the energy and water waste typical of regular ice. Remarkably, each Glice rink can cut energy use comparable to the needs of thousands of homes, making it a powerful tool for sustainability, and emissions reduction. Viktor explains that the product’s durability and ability to be recycled or repurposed at the end of its life add further to its eco-credentials.

We also discuss the broader implications for ice sports as global warming makes natural ice scarcer, even in traditionally cold regions. From the NHL to local communities and even Hollywood film sets, Glice has found a unique niche in over 100 countries, showing how sustainable innovations can be globally adaptable.

So, if you’re interested in how sustainable innovation can preserve the essence of an activity while slashing its carbon footprint, or simply curious about how synthetic ice works, tune in for an insightful conversation with Viktor. 

Don’t miss it!

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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Here’s a deep dive into sustainable IT with Ralph Loura, co-founder and Chairman of SustainableIT.org. In this episode, Ralph shares his journey from CIO to sustainability advocate and outlines why the tech industry must take accountability for its environmental impact. We cover the unique role of technology leaders in driving sustainability, tackling issues like e-waste, energy overuse, and the soaring environmental cost of AI.

Ralph introduces SustainableIT.org’s mission, which goes beyond carbon reduction. The organisation focuses on creating frameworks and standards for sustainable IT practices, encouraging tech leaders to adopt efficient, ethical, and green strategies in their operations. We also discuss their work on “sustainable AI,” a concept that pushes for energy-conscious AI applications by minimising resource consumption and carbon output.

A key highlight of our chat was Ralph’s practical advice for IT leaders navigating sustainability amidst growing regulations. He emphasises balancing AI’s promises with its power demands and urges CIOs to consider long-term impacts on communities and the planet. Plus, Ralph discusses the importance of metrics, recommending KPIs that go beyond compliance to reflect real, measurable impact.

If you’re interested in practical steps to make tech greener and more responsible, you’ll find this episode insightful. You can check out SustainableIT.org and download their white paper on sustainable AI for more resources.

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this week's episode of the Climate Confident podcast, I’m joined by Lew Blaustein, founder and CEO of EcoAthletes, an organisation dedicated to inspiring athletes to lead the charge on climate action. We delve into Lew’s fascinating career pivot, from sports marketing to environmental advocacy, sparked by the events of 9/11 and a pivotal Tom Friedman article on energy dependence and global conflict.

Lew shares the unique influence athletes hold in shaping public opinion and how EcoAthletes works to empower them, providing the tools and resources needed to overcome challenges like misinformation, fear of backlash, and the "too sciency" perception around climate change. We discuss how athletes have led on social issues in the past – from civil rights to gender equality – and how they can bring that same drive to the climate crisis.

A standout topic is the EcoAthletes Collegiate Cup, where student athletes compete to reduce methane emissions by converting exercise into environmental currency, proving that sports and sustainability can go hand in hand. Lew also highlights Vote Climate, a campaign encouraging U.S. voters to make climate a priority in elections.

Whether you’re a climate advocate or just curious about the intersection of sports and sustainability, this episode offers a practical look at how athletes can become powerful agents of change. Listen in to explore how passion, competition, and leadership on the field can translate into meaningful climate action.

Tune in and join the conversation!

BTW - I have to apologise for the quality of my audio in this episode. We had builders in, and so I wasn't in my normally audio treated recording space. I did my best to fix the audio, but you can still realise it isn't up to its normal quality. Sorry.

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode, I had the pleasure of sitting down with Professor Valerie Thomas from Georgia Tech to dig deep into some of the pressing topics in the climate space today – from carbon capture and biofuels to the growing potential of using timber in construction.

We kicked off with carbon capture, a technology often seen as a critical tool in reducing atmospheric CO2. Valerie broke it down for us, explaining the science behind capturing CO2 from the air and the enormous challenges of scaling this up to meet global needs. Even with the latest projects in places like Iceland, we’re still orders of magnitude away from removing the billions of tonnes of CO2 required. The tech works, but it’s costly and energy-intensive.

From there, we ventured into biofuels. Valerie outlined some fascinating projects using algae and bio-crude, and the potential of integrating these processes with existing infrastructure. The goal? To eventually make biofuels more affordable and sustainable for industries like aviation. However, much like carbon capture, costs remain a significant barrier.

Finally, we explored the concept of using timber in construction as a natural carbon capture solution. Using mass timber to replace steel and concrete not only reduces emissions but locks away carbon in buildings for decades or even centuries. It's a promising avenue, but again, scaling this up will take time.

This episode is a must-listen for anyone curious about the future of energy and how we might tackle some of the biggest climate challenges we face.

Listen now to get a glimpse into the future of climate solutions!

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Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

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Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper

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In this episode of the Climate Confident podcast, I had a great chat with Dr Denis Phares, founder and CEO of Dragonfly Energy. Denis shared the fascinating journey of how Dragonfly Energy came to be, stemming from his background in academia, and a desire to make a tangible impact on climate change through entrepreneurship.

We delved into their innovative dry electrode manufacturing process for lithium-ion batteries. This method eliminates the need for toxic solvents, significantly reducing costs and environmental impact. Denis explained how this technology is versatile across various battery chemistries and has the potential to revolutionise the industry by making batteries more efficient and sustainable.

We also discussed the importance of domestic lithium resources in Nevada and how Dragonfly Energy is poised to capitalise on this to build a robust, local supply chain. Denis shed light on the future of lithium recycling and its role in creating a sustainable and circular economy for battery materials.

Our conversation touched on practical applications of their technology, from providing energy solutions for RVs and heavy-duty trucks to enhancing grid stability through distributed energy storage. Denis emphasised the pivotal role batteries play in facilitating a transition to renewable energy without compromising our way of life.

A highlight was when I asked Denis which celebrity he'd choose as a spokesperson for Dragonfly Energy, and he picked all four Beatles! We also pondered over futuristic concepts like flying cars and how close we are to such advancements.

This episode offers deep insights into innovations in battery technology and their significance in combating climate change. It's a must-listen for anyone interested in sustainable energy and the future of our power grids.

Support the show

Podcast supporters
I'd like to sincerely thank this podcast's amazing supporters:

• Lorcan Sheehan
• Jerry Sweeney
• Andreas Werner
• Stephen Carroll
• Roger Arnold

And remember you too can Support 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.

Contact
If you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/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.

Credits
Music credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper