Airline chiefs have warned the work towards the use of sustainable aviation fuels (SAF) is being impaired by the lack of progress in the creation of manufacturing capabilities.

The International Air Transport Association (IATA) has said that it expects Sustainable Aviation Fuel (SAF) production to reach 2 million tonnes (Mt) (2.5 billion litres) or 0.7% of airlines’ total fuel consumption in 2025.

“While it is encouraging that SAF production is expected to double to 2 million tonnes in 2025, that is just 0.7% of aviation’s total fuel needs. And even that relatively small amount will add $4.4 billion globally to the fuel bill. The pace of progress in ramping up production and gaining efficiencies to reduce costs must accelerate,” said director general, Willie Walsh (above pic).

The organisation explained most SAF is now heading toward Europe, where the EU and UK mandates kicked in on 1 January 2025.

“Unacceptably, the cost of SAF to airlines has now doubled in Europe because of compliance fees that SAF producers or suppliers are charging” it said. “For the expected one million tonnes of SAF that will be purchased to meet the European mandates in 2025, the expected cost at current market prices is $1.2 billion.”

Compliance fees are estimated to add an additional $1.7 billion on top of market prices – an amount that could have abated an additional 3.5 million tonnes of carbon emissions. Instead of promoting the use of SAF, Europe’s SAF mandates have made SAF five times more costly than conventional jet fuel.

“This highlights the problem with the implementation of mandates before there are sufficient market conditions and before safeguards are in place against unreasonable market practices that raise the cost of decarbonization. Raising the cost of the energy transition that is already estimated to be a staggering $4.7 trillion should not be the aim or the result of decarbonization policies. Europe needs to realize that its approach is not working and find another way,” said Walsh.

To support the development of a global SAF market, IATA said it has worked on two initiatives:
•    A SAF registry managed by the Civil Aviation Decarbonization Organization (CADO) that brings a transparent and standardized system for tracking SAF purchases, usage and associated emissions reductions in compliance with international regulations such as Carbon Offsetting Scheme for International Aviation (CORSIA) and the EU Emissions Trading Scheme.
•    The SAF Matchmaker that will facilitate SAF procurement by matching airline requests for SAF with supply offers.
The association has  so urged gove​​​​rnments to focus on three areas:
1.    Creating more effective policies. Eliminating the disadvantage that renewable energy producers face compared with big oil is necessary to scale renewable energy production in general and SAF production in particular. This includes redirecting a portion of the $1 trillion in subsidies that governments globally grant for fossil fuel.
2.    Develop a comprehensive approach to energy policy that includes SAF. Firstly, advancing SAF production requires an increase in renewable energy production from which SAF is derived. Secondly, it also requires policies to ensure SAF is allocated an appropriate portion of renewable energy production. A wholistic approach should support joint use of infrastructure, co-production and other measures that will benefit the energy transition for aviation and for all other economic sectors.
3.    Ensure the success of CORSIA as the sole market-based mechanism to address international aviation’s CO2 emissions. IATA urges governments to make Eligible Emissions Units (EEUs) available to airlines. To date Guyana is the only state to have made their carbon credits available for airlines to purchase and claim against their CORSIA obligations.