Clark highlighted the significant challenges the industry faces, particularly the reliance on sustainable aviation fuel (SAF) and the slow pace of technological advancements. While SAF is seen as a key solution, its production remains limited and costly, making it difficult for airlines to scale up its use. Additionally, current aircraft technology and infrastructure are not yet capable of supporting a full transition to zero-emission operations.

The Emirates boss emphasized that while airlines are committed to reducing their carbon footprint, achieving net-zero emissions may be an unrealistic target. He called for a more balanced approach, combining incremental improvements in fuel efficiency, investment in new technologies, and collaboration across the industry.

Clark’s comments underscore the complex realities of decarbonizing aviation, an industry heavily dependent on fossil fuels. As global travel demand continues to rise, the sector faces mounting scrutiny to balance growth with sustainability.

While the path to net-zero remains uncertain, Clark’s remarks serve as a reminder of the significant hurdles ahead and the need for innovative solutions to address aviation’s environmental impact.