Nous visons à connecter le monde à un avenir plus durable en matière de voyage. Atteindre la neutralité carbone d’ici 2050 pour nos opérations aériennes est notre objectif ultime. Cependant, l’industrie mondiale de l’aviation est un secteur difficile à maîtriser, ce qui signifie qu’il est intrinsèquement difficile de le décarboniser. Our multi-pronged approach to make progress toward this goal focuses on improving the efficiency of our fleet, innovating aircraft operations, and increasing the use of Sustainable Aviation Fuel (SAF) to reduce our emissions.
In the short term, we are working to transition to a more fuel-efficient fleet and enhancing operational efficiency to reduce jet fuel burn. Les efforts à plus long terme comprennent le remplacement d’une part croissante du kérosène traditionnel par du SAF et la collaboration avec des innovateurs pour révolutionner l’aviation.
Le carburant durable d’aviation (SAF) est un levier essentiel pour décarboniser les vols, car il permet de réduire jusqu’à 80 % les émissions du cycle de vie du carburant d’aviation. We aim to procure over 400 million gallons of SAF annually by the end of 2030, supporting our goal of 10% SAF utilization. In 2024, we more than tripled SAF deliveries compared to 2023, for a total of over 13 million gallons.
We focus on building our fleet to improve fuel efficiency by upgauging our planes and replacing retiring aircraft with next-gen models. Aircraft added to our fleet since 2019, including 38 delivered in 2024, are on average 28% more fuel efficient per seat mile than those they replaced. Initiatives like better flight routing, onboard efficiencies, and cutting-edge technologies saved approx. 44 million gallons of jet fuel in 2024 compared to what we would have used in 2019 without these improvements.
Launched in 2023, the Delta Sustainable Skies Lab is a first-of-its-kind airline innovation lab focusing on research, design and testing to drive progress toward our climate goals. The Lab inspires disruptive industry innovation and aims to scale new technologies and actions to help Delta reach its sustainability goals. Partners include JetZero, whose blended-wing body aircraft aims to reduce carbon emissions by up to 50% compared to today.
Notre engagement en faveur du développement durable va au-delà de nos opérations aériennes. Nous nous efforçons de réduire les déchets et d’offrir des produits plus durables à nos clients, de minimiser l’impact environnemental de nos opérations au sol et d’impliquer notre chaîne d’approvisionnement dans ces efforts. We’re eliminating millions of pounds of plastic onboard annually and incorporating more products that are recyclable onboard our aircraft, which can help us reduce our environmental impact, enhance the customer experience, and improve our operations.
Our 2024 Delta Difference Report offers the latest data and insights into our efforts to advance our purpose of connecting people with opportunity while expanding the understanding of the planet and the people within it.
View our 2024 Delta Difference Report and 2024 Delta Difference Report Highlights
Note: Delta has been publishing annual reports since 2009. To request prior reports prior to 2022, please contact sustainability@delta.com.
Delta’s progress towards its goal of net-zero emissions by 2050 is included in its most recent Delta Difference Report, including information regarding its net-zero emissions goals, how emissions are calculated, how progress toward the net-zero emissions goal is measured, and third-party verification of emissions calculations.