April 27, 2025
We're excited to announce that the Syllabi, grand test sample questions, and sample case are now available for your perusal. These materials will help participants familiarize themselves with the competition format and prepare effectively for the event. Head over to the resource page to access and download these valuable resources.

February 20, 2025
The 2025 International Environmental Olympiad (IEnvO) is now open for registration. Registration will close on August 15, 2025. If you are an ADVISOR/TEACHER registering for your school/institution, please submit the Organization Registration Form; If you are an individual STUDENT, please submit the Student Registration Form instead.

November 7, 2024

We are excited to share the event format for the 2025 International Environmental Olympiad (IEnvO). It will include a Qualification Round and a Final Round with multiple components. Visit the 2025 IEnvO page for full details.

October 29, 2024

We are excited to announce the schedule of the 2025 IEnvO. Registration opens on February 15, 2025, with the Qualification Round set for August 23 and the International Final taking place from September 6-13. The 2025 IEnvO page is live, and updates will be posted there. Stay tuned for more information!

October 25, 2024

We are excited to officially announce that the Asian Environmental Olympiad has been upgraded to the International Environmental Olympiad. This change reflects our commitment to expanding the mission of empowering future green leaders on a global scale.

September 27, 2024

The results for the 2024 Asian Environmental Olympiad have been officially released. Participants can now check their score reports and certificates in the exam system. Let’s join together in congratulating all the award winners!

September 7, 2024

The case materials for the 2024 AEO have been sent via email. Participants are required to follow the specified guidelines and complete their submissions by September 8, 21:00 Singapore Time (UTC+8). Late submissions will be penalized!

August 31, 2024

Registration for the 2024 AEO is now closed. The competition will take place on September 7-8. Detailed information about the event will be sent via email shortly, so please keep an eye on your inbox. Good luck to all participants!  

June 5, 2024

The 2024 AEO registration is officially open! Don’t miss this chance to challenge yourself and prove your potential as a future green leader. Registration closes on August 31. Click the link to sign up today!

May 5, 2024

We are pleased to announce the release of the AEO Learning Syllabus. The AEO focuses on five key areas: Atmosphere, Water, Land, Biodiversity, and Human Activity. You can now download the syllabus from the Resource page. Start preparing today!

April 22, 2024

Urban Sustainability and Green Cities represent the fusion of innovation and nature within the urban landscape, aiming to harmonize human habitation with the preservation of our environment. It is becoming increasingly important to rethink the way we live, work, and play within our cities.