Sustainability In The Air

• Dubai Airshow Special: Can the Middle East’s aviation boom and sustainability ambitions coexist?

  In this special compilation episode, recorded live at the Dubai Airshow 2025, five aviation industry leaders share their perspectives on whether the Middle East can balance rapid aviation growth with sustainability goals.Featuring insights from:Paul Griffiths, CEO, Dubai AirportsJulien Manhès, Head of SAF and CDR, AirbusYousif Bin Saeed Al Lootah, CEO, Lootah BiofuelsDarren Hulst, Vice President of Commercial Marketing, BoeingMichel Azar-Hmouda, President of Commercial Aviation, CAETogether, they answer one central question: where does the Middle East have the greatest opportunity to lead in sustainable aviation, and what could stand in the way? Throughout the episode, the aviation leaders explore the region’s unique advantages, including large scale infrastructure, abundant renewable energy, strategic geography, and strong political commitment, positioning it as a proving ground for next generation sustainable aviation technologies. They also address the challenges that can potentially threaten progress, from workforce development and supply chain alignment to the difficulty of turning ambition into reality.This is a compilation of highlights from five in-depth conversations. Stay tuned for the full interviews on our Sustainability In The Air platform.If you LOVED this episode, you’ll also love all the conversations we had through the year with dozens of industry executives, technology leaders and scientists. Check out the archive here. Learn more about the innovators who are navigating the industry’s challenges to make sustainable aviation a reality, in our new book ‘Sustainability in the Air: Volume 2’. Click here to learn more.Feel free to reach out via email to [email protected]. For more content on sustainable aviation, visit our website green.simpliflying.com and join the movement. It’s about time.Sponsor message: This episode was recorded live in partnership with the Dubai Airshow 2025 and CAE.For nearly 80 years, CAE has delivered cutting-edge training and simulation solutions across 240 sites in over 40 countries, preparing aviation professionals for critical moments while putting sustainability at the center of what they do.

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• How Microsoft built the corporate playbook for scope 3 decarbonisation

  In this episode, we speak with Julia Fidler, former Director of Market Development for Energy, Connectivity, and Sustainability at Microsoft, who shares how the company built partnerships that are reshaping corporate approaches to scope 3 emissions.Fidler discusses:How Microsoft’s early carbon fee on scope 1, 2, and 3.6 emissions created the foundation for treating business travel not just as a measurable category, but as a gateway to solving fuel emissions.How Microsoft’s Sustainability Grant Program supported early exploration of emerging SAF markets through seed funding for consulting guidance and partnerships, creating a model for corporate innovation in hard-to-abate sectors.Why Microsoft chose to support the most expensive SAF pathway (e-fuels/power-to-liquids) and how the concept of “green premium” enabled a three-way collaboration between Microsoft, Alaska Airlines, and Twelve.How the partnership with IAG and the Chooose removed barriers for hundreds of Microsoft suppliers to purchase SAF for the first time.Why Microsoft’s approach balanced carbon removal procurement with SAF investment alongside demand management, treating these not as competing priorities but as complementary strategies.Fiddler also shares her journey from corporate travel management to leading industry-defining collaborations with airlines and SAF producers, and discusses how she’ll now be scaling these lessons globally through her new role at the RSB.If you LOVED this episode, you’ll also love the conversation we had with Etosha Cave, Co-founder & Chief Science Officer of Twelve, who shares how the carbon transformation company harnesses CO2 from industrial waste streams to produce e-fuels. Check it out here. Learn more about the innovators who are navigating the industry’s challenges to make sustainable aviation a reality, in our new book ‘Sustainability in the Air: Volume 2’. Click here to learn more.Feel free to reach out via email to [email protected]. For more content on sustainable aviation, visit our website green.simpliflying.com and join the movement. It’s about time.Links & More:Microsoft Sustainability Alaska Airlines teams with Microsoft to aid development of Twelve’s E-Jet power-to-liquid fuel - GreenAir News How Microsoft is using an internal carbon fee to reach its carbon negative goal - Microsoft Industry Blogs  Microsoft signs sustainable aviation fuel purchase deal with IAG to tackle Scope 3 emissions - ESG Today Why Twelve believes power-to-liquids will revolutionise sustainable aviation fuel production - SimpliFlying 

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• How the oneworld BEV Fund is accelerating next generation SAF technologies

  In this episode, we speak with Matthew Ridley, Director of Sustainability and Innovation at the oneworld Alliance, who shares the story behind the groundbreaking $150 million Sustainable Aviation Fuel (SAF) fund launched in partnership with the alliance’s member airlines and Breakthrough Energy Ventures (BEV).Ridley discusses:The alliance investment advantage: How pooling resources across oneworld members creates access to world-class venture capital expertise, superior deal flow, more diverse portfolios, and geographical networks.Breakthrough Energy’s unprecedented value: Why partnering with BEV provides access to talent airlines struggle to attract, plus synergies with investments in nuclear fusion, energy transmission, and geologic hydrogen.Next-generation focus vs. current needs: How the oneworld BEV fund targets technologies that can take aviation beyond 5-10% SAF adoption to truly change the trajectory of decarbonisation, complementing existing investments.Breaking the alliance mould: How oneworld moved beyond traditional codeshares and interlining to tackle “initiatives of scale”, and how they attracted Singapore Airlines to join despite not being a oneworld member.Reframing aviation’s challenge: Why the problem isn’t aviation itself, but rather the emissions from jet fuel, the only aspect of flight that hasn’t changed since the Kitty Hawk.Ridley also shares insights from his seven years building IAG’s Hangar 51, where he led first-mover investments in ZeroAvia and LanzaJet, and explains why SAF isn’t a transition fuel but rather a permanent solution once emissions are addressed.If you LOVED this episode, you’ll also love the conversation we had with Pasha Saleh, Head of Corporate Development at Alaska Airlines, who shares how the airline is investing in sustainable aviation technologies to achieve its ambitious climate goals. Check it out here. Learn more about the innovators who are navigating the industry’s challenges to make sustainable aviation a reality, in our new book ‘Sustainability in the Air: Volume 2’. Click here to learn more.Feel free to reach out via email to [email protected]. For more content on sustainable aviation, visit our website green.simpliflying.com and join the movement. It’s about time.Links & More:Sustainability - oneworld oneworld becomes first airline alliance to join IATA CO2 connect - IATA oneworld airline partners join with Breakthrough Energy Ventures to invest in new SAF technologies - GreenAir News How Alaska Star Ventures is funding the future of sustainable aviation - SimpliFlying 

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• From problem to solution: How sargassum seaweed could power sustainable aviation

  In this episode, we speak with Dr. Mar Fernández-Méndez, founder of MacroCarbon and professor at the University of Bremen, about her journey from Arctic ice researcher to seaweed entrepreneur. Dr. Fernández shares how she's turning pelagic sargassum into sustainable aviation fuel (SAF) while creating a carbon-negative process that enhances marine biodiversity.Dr. Fernández discusses:How Sargassum differs from other algae approaches, avoiding the pitfalls that have plagued microalgae biofuel attempts for decades.MacroCarbon's integrated biorefinery that produces multiple revenue streams: bio-stimulants for agriculture, biochar for permanent carbon sequestration, carbon black for tyres and batteries, and ultimately SAF through Fischer-Tropsch synthesis.The company's unique approach to hydrogen production, generating its own hydrogen internally rather than requiring external green hydrogen inputs.Competitive economics at scale: producing SAF for lower than current market biofuel prices, while being species-agnostic and able to use any brown or green seaweed.The roadmap from pilot to first-of-a-kind commercial facility in the Canary Islands, then expansion to Morocco, Azores, Cape Verde, and the Caribbean.Balancing academia and entrepreneurship: maintaining her professorship while commercialising proven technology, and the parallels between academic grant-writing and startup fundraising.The importance of storytelling in deep tech, moving beyond just having good data to communicating vision effectively for investors.The "BlueSaf Plus" vision for 2035: carbon-negative biofuels that enhance marine biodiversity by maintaining floating ecosystems, proving we can have both healthy oceans and sustainable aviation.Learn more about the innovators who are navigating the industry's challenges to make sustainable aviation a reality, in our new book 'Sustainability in the Air: Volume 2'. Click here to learn more.Feel free to reach out via email to [email protected]. For more content on sustainable aviation, visit our website green.simpliflying.com and join the movement. It's about time.Links & more:MacroCarbonDr. Mar Fernández-Méndez - Alfred Wegener InstituteDr. Mar Fernández-Méndez - LinkedInCanary Islands Marine Science & Technology ParkEU ReFuelEU Aviation Mandate

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• How Vancouver International Airport is racing to net zero by 2030

  In this episode, we speak with Tamara Vrooman, CEO of Vancouver International Airport (YVR), who shares how the airport has committed to achieving net zero by 2030, and the detailed roadmap they’ve developed to get there.Vrooman discusses:YVR’s accelerated net zero timeline: How they moved from a 2040 target to 2030 by creating a detailed, measurable roadmap with component parts that track progress.Four pathways to net zero: Capital build improvements (including Canada’s largest geo-exchange system with over 800 wells), conservation initiatives, sustainable fuels adoption, and comprehensive data monitoring.Airports’ role in energy transition: How centrally providing electrification and sustainable energy infrastructure to all airport users creates far greater impact than individual airline or tenant initiatives, positioning airports as critical energy hubs.Building British Columbia’s SAF ecosystem: YVR’s partnerships with Air Canada, the provincial government, and regional airports to address the SAF supply chain challenge.ACI Level 4+ certification and accountability: Why data-driven accreditation matters for validating progress, enabling peer collaboration, and ensuring return on investment.The SAF supply-demand paradox: Airlines are willing to purchase SAF and demand exists, but inconsistent supply remains the critical bottleneck.Vrooman also shares leadership insights from her past roles, including leading Vancity Credit Union to achieve net zero and serving as British Columbia’s youngest female Deputy Finance Minister, where she helped design North America’s first carbon tax. If you LOVED this episode, you’ll also love the conversation we had with Christina Cassotis, CEO of Pittsburgh International Airport (PIT), who shares her vision for transforming the airport into a sustainable aviation hub. Check it out here. Learn more about the innovators who are navigating the industry’s challenges to make sustainable aviation a reality, in our new book ‘Sustainability in the Air: Volume 2’. Click here to learn more.Feel free to reach out via email to [email protected]. For more content on sustainable aviation, visit our website green.simpliflying.com and join the movement. It’s about time.Links & More:Vancouver International Airport - YVRFrom ground to sky: four sustainability actions at YVR - YVRHow YVR is reimagining the airport experience by blending CX, commercial innovation, and sustainability - FTE  Why airports should become energy innovation hubs, not just transport hubs - SimpliFlying 

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