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About
As governments are now aligned with the industry’s commitment to decarbonize aviation by 2050, IATA's World Sustainability Symposium (WSS) brings together industry and governments to debate and discuss the key enablers for aviation’s successful decarbonization.
The aim of WSS is to gather and support the global community of sustainability experts needed to realize aviation’s biggest challenge ever.
The next edition of WSS will take place on 21 - 22 October 2025 in Hong Kong (SAR), China.
Why should you join?
The WSS facilitates critical discussions, in seven key areas:
- The overall strategy to achieve net zero emissions by 2050
- The crucial role of government and policy support
- Effective implementation of sustainability measures
- Financing the energy transition
- Measuring, tracking and reporting emissions
- Addressing non-CO2 emissions
- The significance of value chains
WSS 2024 - Promotional Video
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Help us spread the word about this critical event. This social media kit (ppt) can be tailored to your needs!
Who will you meet?
The WSS brings together a diverse group of delegates representing:
- Airlines
- OEMs
- ANSPs
- Airports
- Solution providers
- Policy-makers and regulators
- Banking and financial institutions
- Researchers and thought-leaders
World Sustainability Symposium 2024 Testimonials
"A thought-provoking conference to discuss the latest sustainability trends and challenges in aviation and a great opportunity to forge partnership for the future."
Manuel Berger, Swissport
“The IATA WSS has become the must attend Global Aviation Sustainability event to attend - see you in Hong Kong in 2025!”
Jonathon Counsell, IAG Group
“The IATA WSS in Miami was a transformative event, driving impactful discussions and collaboration for the future of aviation sustainability.”
Glen Morgan, Clear Sky
The preliminary program for the World Sustainability Symposium (WSS) will be published in the upcoming months.
We are open to receiving speaking proposals from senior leaders from across the aviation industry value chain, energy markets, financial entities (notably those engaged in sustainable finance), government agencies and policymakers. If you can meaningfully contribute to the WSS agenda, please complete the following form and register your interest in becoming a speaker: Speaker Proposal Form.
Registration will open on May 7th.
| Registration Type | Regular Rate | EARLY-BIRD RATE* |
| General Public | $2,106.00 | $1,690.00 |
| IATA Member Airline | $760.00 | $760.00 |
| IATA Strategic Partner | $1,790.00 | $1,435.00 |
| Government/ Regulator/ Institution | $1,895.00 | $1,520.00 |
*Early bird rate will be available until June 18th.
**Prices are excluding VAT.
Please contact us for any questions you may have at wss@iata.org
Hong Kong (SAR), China
Hong Kong is a dynamic metropolis renowned for its impressive skyline, vibrant culture, and deep historical roots. As a global financial center, it blends Eastern and Western influences, with towering skyscrapers alongside traditional temples. Hong Kong is celebrated for its diverse cuisine, ranging from street food to high-end dining, and its lively shopping districts, iconic harbor, and attractions like Victoria Peak and Disneyland. Despite its modern urban landscape, the city also offers peaceful green spaces, scenic hiking trails, and a strong cultural heritage.
Kerry Hotel
With pride of place on Kowloon’s vibrant waterfront, at the heart of Hung Hom Bay, Kerry Hotel Hong Kong it is an urban lifestyle resort offering a seamless blend of modern luxury and functionality. With its prime location and contemporary design, the hotel provides a dynamic and inspiring setting for business and events (the hotel boasts the largest hotel meeting, event and catering facilities in the city), complemented by panoramic views of Victoria Harbour. Located just 30 minutes from Hong Kong International Airport, it is easily accessible for both local and international guests. With the Whampoa MTR Station on its doorstep, the hotel is only steps away from Tsim Sha Tsui East shopping district.
Visa Requirements
The IATA TravelCentre provides passport, visa, health advice, and much more. Visit the IATA TravelCentre!
Sponsorship/Exhibition
Showcase your products and services to industry leaders, governments, international organizations, and subject matter experts. For information on sponsorship and exhibition opportunities at the World Sustainability Symposium, please complete the form and a member of our team will be in touch.
World Sustainability Symposium 2024
The second edition of IATA World Sustainability Symposium 2024 took place in Miami, USA from 24 to 25 Septermber 2024
World Sustainability Symposium 2023
The first edition of IATA World Sustainability Symposium 2023 took place in Madrid, Spain from 03 to 04 October 2023.
Hear about WSS from IATA's SVP Sustainability & Chief Economist
IATA World Sustainability Symposium - Why is it so important?
Host Airline
Our Diversity & Inclusion Pledge
IATA believes that diversity of culture, gender, age, orientation, and experience boosts the success of the aviation industry. We actively encourage aviation professionals with diverse profiles to contribute to our events as speakers, panelists, facilitators, or in any other way.
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