Welcome to The Aviation Challenge

The Aviation Challenge, presented by SkyTeam, is accelerating progress toward a more sustainable aviation industry through collaboration, innovation, and measurable action. This year’s theme is Impact, a call to focus on solutions that deliver real, verifiable change. Achieving that impact requires creativity, shared commitment, and the courage to move beyond intention into implementation.


Previous Challenges

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.

Impact
People
Mariana Gonzalez Carrera
Mariana Gonzalez Carrera
Project Manager

Aerolíneas Argentinas

Julio Díaz
Julio Díaz
Environmental Manager of ESG

Aeroméxico

Rosa Nordfeldt
Rosa Nordfeldt
Sustainability Director

Air Europa

Luan Min
Luan Min

China Eastern

Jumana Master
Jumana Master
Sustainable Travel Experience

Delta Air Lines

Sydney Glampe
Sydney Glampe
Health, Safety, Environment Analyst

Endeavor Air

Nindya Kusuma
Nindya Kusuma
Alliance Manager

Garuda Indonesia

Wakina Mutembei
Wakina Mutembei
Sustainability Lead

Kenya Airways

Cynthia Otoro
Cynthia Otoro
Commercial Director

Jambojet

Bas de Glopper
Bas de Glopper
Program Manager Sustainability Engagement

KLM Royal Dutch Airlines

Maarten de Raad
Maarten de Raad
Sustainability Lead

KLM Cityhopper

Hwain Kim
Hwain Kim
ESG Management

Korean Air

Isabelle Nordin
Isabelle Nordin
Sustainability Project Lead

Scandinavian Airlines

Wail Shamlan
Wail Shamlan
Manager Operations Projects Controlling

Saudia

Lu Zhihui
Lu Zhihui
Project Manager

Shanghai Airlines

Sorin Capatina
Sorin Capatina
Sustainability Leader

TAROM

Karen Payne
Karen Payne
Sustainability Programme Manager

TUI Airline

Alex Quang Nguyen
Alex Quang Nguyen
Alliances Manager

Vietnam Airlines

Luke Ervine
Luke Ervine
Head of Sustainability

Virgin Atlantic

Zheng Lupeng (Robin)
Zheng Lupeng (Robin)
Energy Conservation & Emissions Reduction

XiamenAir

Sander Fletterman
Sander Fletterman
Sustainability Manager

Corendon Dutch Airlines

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.

Aerolíneas Argentinas
Aeroméxico
Air Europa
Air France
China Airlines
China Eastern
Corendon Dutch Airlines
Delta Air Lines
Endeavor Air
Garuda Indonesia
Kenya Airways
Jambojet
KLM Royal Dutch Airlines
KLM Cityhopper
Korean Air
Scandinavian Airlines
Saudia
Shanghai Airlines
TAROM
TUI Airline
Vietnam Airlines
Virgin Atlantic
XiamenAir
Air Europa Express
Testimonials
quote

The Aviation Challenge has accelerated our journey to become a more sustainable airline by mobilizing departments enterprise-wide to drive bold initiatives, while learning from our industry peers and their experiences.

Jumana Master photo
Jumana Master
Sustainable Travel Experience , Delta Air Lines
quote

When airlines come together, we have the power to make a huge difference to the planet we connect. The Aviation Challenge is uniting thousands of people across our industry in a common goal to find workable new solutions to make air travel greener. I’m proud of how this hard work and commitment is making a difference - now - by uniting global airlines in SkyTeam’s Challenge to fly the change our industry needs.

Patrick Roux photo
Patrick Roux
CEO , SkyTeam
quote

Climate change remains the biggest long-term challenge that our industry faces. We are participating in The Aviation Challenge because we believe we must all work together to drive forward innovative and impactful solutions that can deliver real change for the future of air travel.

Ed Bastian photo
Ed Bastian
CEO , Delta Air Lines
Play
Impact Highlights
Recycled Cardboard Pallet Planks to Reduce Aviation Emissions

Scandinavian Airlines (SAS) has introduced lightweight, recyclable cardboard support planks for cargo transport on its widebody aircraft. These planks improve cargo handling efficiency while reducing environmental impact. Because they weigh approximately 80 percent less than traditional wooden planks, they help lower the overall cargo weight, which leads to reduced fuel consumption and lower CO2 emissions. For example, replacing a single 1-meter wooden plank with a cardboard alternative on a Copenhagen to Los Angeles (CPH to LAX) flight saves approximately 17 kilograms of CO2. In 2023 and 2024, this initiative helped SAS cut approximately 60,000 kilograms of CO2 emissions, with even greater savings expected in 2025. In addition to fuel savings, these planks are made from recycled materials and can be reused multiple times before being recycled again as standard cardboard waste. Their lighter weight also makes them easier to handle, improving efficiency and reducing physical strain on cargo staff. These planks are often less expensive than wood, increasing the incentive for airlines to adopt them. Unlike wooden planks, they do not require treatment against plant pests, making them compliant with ISPM 15 and IPPC regulations. SAS initially tested these support planks on widebody flights departing from Copenhagen, a major hub for its long-haul operations. After seeing promising results, the airline is expanding their use to more flights as part of its broader commitment to sustainable aviation. Development and Implementation of Cardboard Support Plan To reduce aircraft weight and lower fuel consumption, SAS partnered with a supplier specializing in lightweight, recyclable cargo solutions. The cardboard planks are made from durable, recycled materials. Despite their lower weight, they have high load-bearing capacity and remain reliable even in wet conditions. Several suppliers offer these planks. A quick search for “air cargo recyclable support planks” reveals providers who also offer other lightweight equipment, such as cardboard Euro pallets. These alternatives can also be used by cargo customers when building their own unit load device pallets. Following the success of this solution, SAS is expanding the use of cardboard support planks across more flights. This supports its goal of making cargo transport more sustainable while also improving efficiency for ground staff. By implementing measures like this, SAS continues to reduce its environmental footprint through practical, scalable innovations.

Local SAF Production to Reduce Aviation Emissions
By leveraging Kenya’s existing energy infrastructure, Kenya Airways aims to increase access to more affordable Sustainable Aviation Fuel (SAF) for airlines operating across the continent. This approach not only reduces emissions from both fuel production and transport, but also minimizes the environmental impact of importing SAF from distant locations. Additionally, it helps establish a reliable, sustainable fuel source for African carriers. A critical component of this effort is the development of supportive national policies. In 2024, Kenya Airways played a leading role in forming the National SAF Committee, tasked with reviewing and updating Kenya’s renewable energy policies to formally include SAF. This initiative is designed to secure long-term government support, enabling SAF adoption at scale throughout Kenya and potentially across the wider region. Developing a Sustainable SAF Supply Chain Kenya Airways is approaching SAF development holistically, ensuring both fuel production and feedstock cultivation align with long-term sustainability goals. Key elements of this strategy include: Use of Nonagricultural Land Former mining areas and degraded land are being repurposed for energy crop cultivation, avoiding competition with food production. Environmental Restoration Planting SAF feedstocks on barren land supports reforestation, improves soil health, and contributes to greater biodiversity. Local Production Partnerships Kenya Airways is collaborating with domestic SAF producers, offering technical, market, and regulatory support to ensure fuel is produced efficiently and sustainably. International Certification Compliance In partnership with ICAO, IATA, and the Kenya Civil Aviation Authority (KCAA), Kenya Airways is ensuring that locally produced SAF meets international aviation standards—laying the groundwork for wider adoption across Africa.
Electrification of Ground Service Equipment
By leveraging Kenya’s existing energy infrastructure, Kenya Airways aims to increase access to more affordable Sustainable Aviation Fuel (SAF) for airlines operating across the continent. This approach not only reduces emissions from both fuel production and transport, but also minimizes the environmental impact of importing SAF from distant locations. Additionally, it helps establish a reliable, sustainable fuel source for African carriers. A critical component of this effort is the development of supportive national policies. In 2024, Kenya Airways played a leading role in forming the National SAF Committee, tasked with reviewing and updating Kenya’s renewable energy policies to formally include SAF. This initiative is designed to secure long-term government support, enabling SAF adoption at scale throughout Kenya and potentially across the wider region. Developing a Sustainable SAF Supply Chain Kenya Airways is approaching SAF development holistically, ensuring both fuel production and feedstock cultivation align with long-term sustainability goals. Key elements of this strategy include: Use of Nonagricultural Land Former mining areas and degraded land are being repurposed for energy crop cultivation, avoiding competition with food production. Environmental Restoration Planting SAF feedstocks on barren land supports reforestation, improves soil health, and contributes to greater biodiversity. Local Production Partnerships Kenya Airways is collaborating with domestic SAF producers, offering technical, market, and regulatory support to ensure fuel is produced efficiently and sustainably. International Certification Compliance In partnership with ICAO, IATA, and the Kenya Civil Aviation Authority (KCAA), Kenya Airways is ensuring that locally produced SAF meets international aviation standards—laying the groundwork for wider adoption across Africa.
Zero Waste to Zero Emission
As a national flag carrier, Garuda Indonesia is dedicated to pioneering sustainable aviation. Through our “Zero Waste to Zero Emission” initiative, we are taking bold steps to minimize waste, reduce carbon emissions, and promote eco-friendly operations. From adopting sustainable aviation fuel and enhancing fuel efficiency to implementing waste reduction programs on board and across our supply chain, we are committed to making air travel and business operation more responsible. Garuda Indonesia has implemented a structured waste management system aimed at reducing landfill contributions while fostering employee engagement. The solution encourages responsible waste sorting and recycling within the company premises, ensuring that waste materials are repurposed effectively. Through the partnership with Rekosistem, the airline has introduced educational programs and workshops to enhance employee awareness. This structured approach not only improves waste sorting efficiency but also fosters a culture environmental responsibility across the workforce. Additionally, Garuda Indonesia has recently launched Waste Challenge Competition on March 2024 for employees, spearheaded by the internal team, Corporate Quality, Safety and Environmental Management. This competition aims to incentivize and recognize employees actively engaged in waste sorting, environmentally responsible. On-Site Waste Management Garuda Indonesia has also streamlined waste collection by implementing drop point facilities at its headquarters, allowing for more efficient waste management. Instead of transporting waste to external locations, this approach enables immediate sorting and recycling, further minimizing the environmental footprint. By eliminating unnecessary transportation and improving waste collection efficiency, the airline can enhance its sustainability strategy while maintaining smooth operations. Small refinements in waste management process contribute significantly to long-term environmental impact.