ALFAFUELS AND THE STRATEGIC NEED FOR SUSTAINABLE AVIATION FUELS IN A TIME OF ENERGY PRESSURE

At a time when aviation is once again under pressure from rising fuel costs and renewed geopolitical uncertainty, the conversation around the future of air transport has become even more urgent. Recent coverage has highlighted how volatility in jet fuel markets is affecting the sector, with warnings of higher fares, tighter operating conditions and growing concern over fuel supply resilience.

This is precisely the context in which projects such as ALFAFUELS gain strategic relevance. The Horizon Europe project is working on the development of sustainable aviation fuels (SAF) from CO₂, using microalgal and cyanobacterial cell factories combined with photochemical upgrading routes, within a zero-waste and circular approach. By exploring innovative pathways to produce jet fuel alternatives, ALFAFUELS contributes to the long-term objective of reducing aviation’s dependence on conventional fossil kerosene.

The current situation also reinforces a broader policy message already reflected at EU level. Under the ReFuelEU Aviation framework, fuel suppliers must progressively increase the share of sustainable aviation fuels supplied at EU airports, starting with a 2% SAF share from 2025 and rising over time. The regulation reflects Europe’s recognition that the transition to cleaner aviation is not only a climate issue, but also an industrial and strategic one.

In this geopolitical context, ALFAFUELS plays an important role by helping expand the knowledge base and technology pipeline needed for the next generation of aviation fuels. While research projects do not solve short-term market shocks, they are essential to building future alternatives that can make the sector more resilient, more diversified and less exposed to the volatility of fossil energy markets. This is especially relevant for Europe as it seeks to strengthen both its climate ambitions and its technological sovereignty in sustainable aviation. This conclusion is an inference based on the project’s objectives and the EU regulatory direction.

As public attention turns to the cost of flying and the structural vulnerability of fossil-based aviation, ALFAFUELS stands as part of a wider European effort to rethink how aviation fuel is produced. Its work points toward a future in which innovation can support not only decarbonisation, but also a more secure and forward-looking aviation ecosystem