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Visit the Ecosperity website for the complete details of the competition.

Sustain-a-City: An Urban Innovation Challenge

Did you know…

Cities cover only 2 per cent of the world’s surface and are home to slightly over half of the world’s population. Yet they consume a disproportionate 78 per cent of the world’s energy, and produce over 70 per cent of global greenhouse gas emissions.

What would a sustainable, net-zero city look like?

We’re looking for innovative solutions around these themes:

Sustain-a-City: An Urban Innovation Challenge is open to all registered students between 18-25 years old (as of registration date). Grab your friends, form a team of up to 3 and register before 5 April 2023!

Sunset in downtown Helsinki. Image credit: Julius Jansson on Unsplash
The competition is organised by Temasek Ecosperity’s platform, in partnership with Arkki. Participants will attend 3 virtual design workshops this April 2023 conducted by Arkki’s Design and Creative Coaches. That’s not all. Our coaches will also engage your team with 1-on-1 coaching sessions to guide all of you towards a successful submission.

Meet Our Coaches

Stuti Kaushik

Dhanen Mohanadas

Tirza Chow

Muhammad Farhan Bin Supa’at

See you at the competition!

Registration closes on 5 April 2023.

For more information on timeline and terms and conditions, visit or contact