--- title: HomeTest --- [![The Aviation Challenge](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/tac-logo-BjvS4yfE.png)](https://uat.theaviationchallenge.com/?hsLang=en) [Solutions](https://uat.theaviationchallenge.com/solutions?hsLang=en) [People](https://uat.theaviationchallenge.com/people?hsLang=en) [Impact](https://uat.theaviationchallenge.com/impact?hsLang=en) [Challenges](https://uat.theaviationchallenge.com/challenges?hsLang=en)![dropdown](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/Path%201081-DrVKisFe.svg) [About Us](https://uat.theaviationchallenge.com/aboutus?hsLang=en)![dropdown](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/Path%201081-DrVKisFe.svg) ![](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/Profile%20male-BdKEFt52.png)![Open profile menu](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/Path%201081-DrVKisFe.svg) [Sign In ](https://uat.theaviationchallenge.com/_hcms/mem/login?hsLang=en) false hs_logout 1769072544437 ==== [] 246175322347 https://uat.theaviationchallenge.com/solutionsubmissionform https://uat.theaviationchallenge.com/awardsubmission 618 == == 0 [{"active":1,"description":"A 10% improvement in CO₂ intensity (CO₂/RTK) achieved through operational enhancements, measured across 33 TAC flights compared to each airline’s own baseline.","hs_child_table_id":0,"hs_created_at":1769860809765,"hs_deleted_at":0,"hs_id":355731493113,"hs_initial_published_at":1769860845224,"hs_is_edited":false,"hs_published_at":1770969174244,"hs_updated_at":1769860809765,"hs_updated_by_user_id":29120242,"pagename":"home","title":"Better Than Ourselves","value":"10"},{"active":1,"description":"A 20% reduction in CO₂ intensity (CO₂/RTK) achieved through technological improvements, excluding the impact of uplifted SAF, demonstrating performance beyond current industry averages.","hs_child_table_id":0,"hs_created_at":1769860809766,"hs_deleted_at":0,"hs_id":355731414225,"hs_initial_published_at":1769860845224,"hs_is_edited":false,"hs_published_at":1770969174244,"hs_updated_at":1769860809766,"hs_updated_by_user_id":29120242,"pagename":"home","title":"Better Than Industry Average","value":"20"},{"active":1,"description":"The use of Sustainable Aviation Fuel (SAF) on select flights led to 427 tons of CO₂ emissions avoided, representing an 11% increase in SAF usage.","hs_child_table_id":0,"hs_created_at":1769860809767,"hs_deleted_at":0,"hs_id":355731494074,"hs_initial_published_at":1769860845224,"hs_is_edited":false,"hs_published_at":1770969174244,"hs_updated_at":1769860809767,"hs_updated_by_user_id":29120242,"pagename":"home","title":"Increased SAF Volume ","value":"11"}] === impactQuery # null null [I'm part of TAC ](https://uat.theaviationchallenge.com/_hcms/mem/login?hsLang=en)[I'm interested to learn more ](https://uat.theaviationchallenge.com/challenges?hsLang=en) # null null ### Submit Solution ![](https://uat.theaviationchallenge.com/hubfs/assets/Login/puzzle.png) Share your innovative solution with the community for review. It has survived not only five centuries. Submit ### Submit for awards ![](https://uat.theaviationchallenge.com/hubfs/assets/Login/awards.png) Enter your solution for awards consideration this season and inspire others with your work. Submit ## Solutions From Your Community Prev Page 1 / 1 Next ### Challenge Updates null [2024 24 airlines participated, including— for the first time—non-SkyTeam entrants such as TUI and Corendon. A major highlight was the increased use of Sustainable Aviation Fuel (SAF), with 9 showcase flights resulting in 427 tons of CO₂ savings. ](https://uat.theaviationchallenge.com/challenges/2024?hsLang=en) [2023 The Challenge expanded to include 22 participating airlines, flying more routes and testing more innovations. Airlines competed across 31 award categories focused on advancing sustainability in aviation. ](https://uat.theaviationchallenge.com/challenges/2023?hsLang=en) [2027 The inaugural Challenge featured 16 airlines operating 22 demonstration flights, achieving a notable 15% improvement in carbon intensity. ](https://uat.theaviationchallenge.com/challenges/2027?hsLang=en) ## Learn how Scandinavian Airlines Cargo contributed to The Aviation Challenge 2024! This video highlights the innovative processes and teamwork behind their award-winning participation, showcasing their commitment to sustainability and operational excellence. null [10% Better Than Ourselves A 10% improvement in CO₂ intensity (CO₂/RTK) achieved through operational enhancements, measured across 33 TAC flights compared to each airline’s own baseline. ](https://uat.theaviationchallenge.com/impact?hsLang=en) [20% Better Than Industry Average A 20% reduction in CO₂ intensity (CO₂/RTK) achieved through technological improvements, excluding the impact of uplifted SAF, demonstrating performance beyond current industry averages. ](https://uat.theaviationchallenge.com/impact?hsLang=en) [11% Increased SAF Volume The use of Sustainable Aviation Fuel (SAF) on select flights led to 427 tons of CO₂ emissions avoided, representing an 11% increase in SAF usage. ](https://uat.theaviationchallenge.com/impact?hsLang=en) null [![](https://242539973.fs1.hubspotusercontent-na2.net/hubfs/242539973/assets/People/Project%20Team/Evgenia%20Starkova.jpg) ![Evgenia Starkova](https://242539973.fs1.hubspotusercontent-na2.net/hubfs/242539973/assets/People/Project%20Team/Evgenia%20Starkova.jpg) ##### Evgenia Starkova Head of Marketing & Sustainability SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Paul%20Zissermann.jpg) ![Paul Zissermann](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Paul%20Zissermann.jpg) ##### Paul Zissermann Sustainability Director SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Eric%20Kalali.jpg) ![Eric Kalali](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Eric%20Kalali.jpg) ##### Eric Kalali TAC Program Lead SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Yuliia%20Gelion.jpg) ![Yuliia Gelion](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Yuliia%20Gelion.jpg) ##### Yuliia Gelion TAC Engagement & Events Manager SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/Teams/Nick%20Hanenburg.jpg) ![Nick Hanenburg](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/Teams/Nick%20Hanenburg.jpg) ##### Nick Hanenburg Challenge Strategist & Support SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Emma%20Rolader.jpg) ![Emma Rolader](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/People/Emma%20Rolader.jpg) ##### Emma Rolader Engagement Marketing Lead SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/Teams/Jenny%20Witte.jpg) ![Jenny Witte](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/Teams/Jenny%20Witte.jpg) ##### Jenny Witte TAC UX Lead SkyTeam ](https://uat.theaviationchallenge.com/hometest#) [![](https://uat.theaviationchallenge.com/hubfs/assets/people/Jumana%20Master.jpg) ![Jumana Master](https://uat.theaviationchallenge.com/hubfs/assets/people/Jumana%20Master.jpg) ##### Jumana Master Sustainable Travel Experience Delta Air Lines ](https://uat.theaviationchallenge.com/hometest#) 24-07-2026 00:39:33 ## Participants Participants in The Aviation Challenge are committed to finding new ways to reduce the industry’s footprint and help move more sustainable air travel forward. Looking ahead, the goal is to expand participation and deepen collective impact. null ![Play](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/play-CbwjTAz7.svg) null ![](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/slider-arrow-left-wgggnkgR.svg) ![](https://uat.theaviationchallenge.com/hubfs/build_assets/aviationchallengeproject/1139/js_client_assets/assets/Arrow-DGV0XNym.svg) [About Us](https://uat.theaviationchallenge.com/aboutus?hsLang=en)|[Cookie Policy](https://uat.theaviationchallenge.com/CookiePolicy?hsLang=en)|[Privacy Statement](https://uat.theaviationchallenge.com/PrivacyPolicy?hsLang=en) [![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/airlineprofile/youtube.svg)](https://www.youtube.com/@skyteam/videos)[![](https://145595289.fs1.hubspotusercontent-eu1.net/hubfs/145595289/assets/linkedin.svg)](https://www.linkedin.com/company/skyteam?originalSubdomain=nl) Presented by [![Footer Logo](https://146029037.fs1.hubspotusercontent-eu1.net/hubfs/146029037/assets/SkyTeam.png)](https://www.skyteam.com/en)