|8 September 2023||Registration Deadline|
|15 September 2023||Video Submission Deadline|
|16-21 September 2023||Judging Period|
|22 September 2023||Country Round: Winner Announcement|
|30 September 2023||Country Round: Award Ceremony|
|29 October - 3 November 2023||Summit: Grand Finals in Singapore|
Develop a solution or platform that addresses one or more of the following urban sustainability challenges, including Sustainable Energy Solutions, Green Infrastructure and Urban Planning.
Develop a solution or platform that addresses one or more of the following challenges related to sustainable consumption and production, with a focus on Brunei.