Flying planes in a geese formation could save carbon emissions
Virgin Atlantic and other airlines are exploring the concept of flying in formations similar to migrating geese to reduce carbon emissions. The trial, which includes Airbus and other major airlines, aims to improve fuel efficiency through coordinated flying that minimizes drag. This innovative approach could lead to significant fuel savings on long-haul flights, reflecting a broader industry shift towards collaboration for sustainability.
- ▪The trial tested the concept of 'wake energy retrieval' to enhance fuel efficiency.
- ▪Early modelling suggests potential fuel savings of up to 5% on long-haul routes.
- ▪Virgin Atlantic was named the most efficient transatlantic carrier according to Cirium's 2025 global emissions rankings.
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How flying in a geese formation could save carbon emissionsGeese in a V-shaped formationby Kami White13 May 2026Virgin Atlantic and other aviation collaborators are looking to the skies, and to nature, for inspiration on how to cut emissions.The trial with Airbus and a number of other airlines, including Delta Airlines and Air France, tested the concept of “wake energy retrieval”, where aircraft fly in carefully coordinated formations to benefit from reduced drag and improved fuel efficiency. Early modelling suggested fuel savings of up to 5% could be possible on long-haul routes.The concept takes inspiration from migrating geese, unlocking energy efficiencies by allowing trailing aircraft to ride the uplift created by those ahead.
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