UNSW Aviation Industry Panel Discussion Series

Leading meaningful discussion on the issues and challenges that will shape the aviation industry’s future.
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Thursday | 20 June 2024 | 5.30PM-8.00PM | Colombo Theatre A, UNSW Sydney

Sustainability in Aviation – Net Zero 2050 #Is it Possible?


The aviation industry is currently working on best practice measures to achieve net-zero carbon emissions by 2050. This commitment aligns with the Paris Agreement goal for limiting global warming below 2 degrees Celsius.

How realistic is this target for aviation? How viable is the current road map to achieve this goal?

Our expert panel will discuss the challenges around SAF production, scaling, hydrogen as an alternate fuel source, infrastructure and supply chains, and the need for industry stakeholders to capture data and accurately model carbon emissions throughout the entire fuel lifecycle. 

Background

The global aviation industry is currently seeing large orders for conventional aircraft which have an average life span of up to 25 years, and there is currently no single replacement for jet fuel, nor a viable and agreed plan.

IATA reports estimate that SAF could contribute 65% of the reduction in emissions needed by aviation to reach net-zero in 2050, but this leaves 35% unaccounted for.

In 2023, SAF production reached 600 million representing 0.2% of global jet fuel use. Although this is triple 2021 activity, it will require a massive increase in production to the order of 5 trillion to meet demand and the 2050 target. The largest acceleration is expected in the 2030s as policy support becomes global, SAF becomes competitive with fossil kerosene and credible offsets become scarcer.

For countries such as Australia, Brazil, and Canada, which have large land mass and relatively low population density, the issue of a sustainable solution is more pressing. Long-haul journeys contribute more CO2 emissions than short journeys and are not replaceable with surface transport.

Carbon neutral and net zero or co2 emission for target in 2050 for a sustainable environment and eco-friendly on top view nature and  green forest

The Sustainability in Aviation panel discussion is now available for immediate listening on the Australian Aviation Podcast. Hit play, listen in, and gain valuable insights into the future of sustainable aviation.

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