Adam Forsyth, Longspur Capital: Khaki is the new green

Adam Forsyth, founder of Longspur Capital joins for the latest episode of The SAF Podcast. A leading voice in clean energy investment, we explore how sustainable aviation fuel (SAF) fits into the broader energy transition — and what it will take to unlock the capital needed to scale it.Adam draws on decades of experience across equity research, corporate finance, and clean energy advisory to unpack the structural financing challenges unique to SAF: the offtake mismatch, the difficulty of securing long-term airline contracts, and why the "alignment problem" is one of the biggest barriers to reaching final investment decision on advanced fuel projects.We explore how geopolitical shifts — particularly the fracturing of the post-WWII trade consensus — are reshaping energy investment, introducing a "security premium" that may, in some ways, work in SAF's favour. We also discuss the evolving role of carbon dioxide removal credits, the lessons SAF developers can draw from analogous sectors like grid-scale batteries and green hydrogen, and why the UK's Contract for Difference model offers a potentially powerful template for SAF policy support.From the prospects of HEFA feedstock constraints and eSAF economics, this is a wide-ranging conversation for anyone working at the intersection of clean energy finance and aviation decarbonisation.