The SAF Podcast

This week we are joined on The SAF Podcast by Kwame Bekoe, AfriSAF. With over 20 years of aviation experience spanning engineering, sales, and sustainability, Kwame shares his vision for Africa as a major player in the global SAF industry. He discusses how the continent’s vast agricultural residue—estimated at over 150 million tons annually—can be leveraged to produce SAF, fostering energy independence and economic growth.

We examine AfriSAF’s model of integrating smallholder farmers into a data-driven supply chain, using digital platforms and pilot biodigester projects to prove the value of waste-to-energy conversion. Kwame outlines how AfriSAF...

In this episode of The SAF Podcast, we go behind the curtain of UK sustainable aviation fuel (SAF) policy with former Aviation Minister and former Member of Parliament for the UK Robert Courts. 

Listeners will gain a rare glimpse into the complexities of government policymaking—from managing cross-departmental collaboration and limited civil service bandwidth to ensuring stakeholder engagement and long-term adaptability.

Courts candidly addresses industry concerns about implementation timelines, revealing the unavoidable bandwidth limitations within government and the necessity of thorough consultation. He takes us through the formation of the Jet Zero Council (now Task For...

 In this episode of The SAF Podcast, Oscar sits down with Michelle Carter, Head of Transport at Innovate UK Business Connect, to explore the current state and future trajectory of sustainable aviation fuel (SAF) in the UK. With over a decade of experience in SAF, Michelle offers a unique lens into the evolution of the UK’s SAF ecosystem—from early-stage innovation to national mandates and public awareness. 

The conversation delves into the UK's position in the global SAF market, revealing that the country attracts just over 1% of global SAF investment, with a surprising 29% focused on power-to-liquid techno...

Connor Madigan, founder of Aether Fuels, joins Oscar on this week's episode of The SAF Podcast.  Madigan shares his journey from founding a successful OLED manufacturing equipment company to pioneering a transformative approach to SAF technology through Aether's Aurora solution. 

At the heart of our conversation is Aether Fuels'  Aurora technology, developed with GTI Energy, which reimagines the traditional Fischer-Tropsch process for sustainable fuel production. By focusing on the syngas generation and upgrading steps, their system achieves up to 50% capital cost reduction and 20% higher yields than conventional approaches. Conor expertly breaks down how their "tri-conversion" reactor and inn...

 In this episode of The SAF Podcast, host Oscar is joined by Lahiru Ranasinghe, Director of Sustainability at EasyJet, to explore the airline’s journey toward net zero. With aviation’s decarbonization at the forefront of industry discussions, Lahiru outlines EasyJet’s three-pronged strategy—Reduce, Replace, Remove—which balances efficiency improvements, sustainable aviation fuel (SAF) adoption, and long-term hydrogen integration. 

 Discover how EasyJet is navigating the complex SAF landscape by strategically securing supply agreements across Europe to meet regulatory mandates while exploring voluntary market opportunities. Lahiru provides candid insights into the airline's SAF procurement s...

In this episode of The SAF Podcast, Alex Kueper, VP of Renewable Aviation at Neste, the world’s leading producer of sustainable aviation fuel (SAF)joins Oscar. As the industry pushes towards net-zero emissions by 2050, Alex provides a deep dive into Neste’s expansion, the evolving market landscape, and the key challenges shaping the future of SAF. 

What began as Finland's post-WWII oil refiner evolved into a renewable energy leader that placed billion-dollar bets on sustainable fuels long before mandates or incentives existed. This wasn't profit-driven speculation – it was purposeful innovation rooted in environmental stewardship.

 The conv...

 In this episode of The SAF Podcast, we dive into the evolving world of biomass-to-liquid fuels as Oscar chats with Anders Edling Hultgren, Founder of Votion Biorefineries. With nearly two decades in biofuels, Anders shares his journey from the Swedish forestry sector to pioneering innovations in bio-oil production. 

 Hultgren shares his groundbreaking approach to converting diverse biomass feedstocks—from bark and forestry residues to agricultural waste—into high-quality bio-oils suitable for hydroprocessing. 

The discussion explores critical challenges in sustainable fuel production, including the complex process of metal removal from bio-oils to ensure catalyst longevity in refinery...

This episode of the SAF Podcast welcomes Julia Reinaud from Breakthrough Energy to discuss how sustainable aviation fuel fits into Europe's renewable energy landscape. Julia shares insights from her extensive background in climate policy and energy innovation, explaining Breakthrough Energy's mission, since its founding in 2015 on the back of the UN Climate Change Conference in Paris, to accelerate the clean energy transition through its network of investment vehicles, policy efforts, and philanthropic initiatives.

The conversation explores the critical challenges facing the SAF industry, particularly for e-SAF (synthetic fuels) development in Europe. Julia highlights Project SkyPower, an initiative...

This week Oscar speaks with Alexei Beltyukov, Universal Fuel Technologies, a former medical doctor turned energy entrepreneur, who is now working on scaling the availability of sustainable aviation fuel. 

 Unifuel’s innovative Flexiforming process allows existing petroleum infrastructure—hydrotreaters and reformers—to be repurposed for SAF production, slashing capital expenditures by up to 75%. This drop-in solution not only reduces costs but also enhances feedstock and product flexibility, ensuring long-term economic viability for refineries transitioning to renewables.  Particularly interesting is their approach to working with traditional HEFA and Fischer-Tropsch processes, offering solutions to convert their by...

In the second episode of The SAF Podcast, we delve into the critical yet often overlooked logistics and supply chain challenges facing the sustainable aviation fuel (SAF) industry with Gorka Penalva from Exolum, a leading pipeline and storage infrastructure company. 

With nearly 90 years of experience in hydrocarbon logistics and over 6,000 kilometers of pipeline across Spain and the UK, Exolum brings unique expertise to the SAF transportation discussion.

Gorka highlights the urgent need for investment in import logistics and blending infrastructure, particularly as SAF production projects aren't expected to come online until the 2030s and beyond. H...