Sustainable Cities
Design approaches for creating environmentally responsible, livable cities that balance human needs with ecological systems.
10 competitions
Past
Hosted by UNI
Designing the Self-Sustaining City of Tomorrow
Prize Pool:USD 100
Results Announced!: March 2, 2025
Worldwide
Hosted by Hybrid Futures
Sustainable Skyscraper Design Challenge
Prize Pool:USD 700
Results Announced!: November 19, 2020
Worldwide
18 Entries received
Hosted by UNI
Essay challenge - Exploring the possibilities of child-friendly cities
Prize Pool:USD 100
Results Announced!: November 3, 2022
Worldwide
1 Entry received
Hosted by UNI
Challenge to design a sustainable public pavilion
Prize Pool:USD 150
Results Announced!: April 4, 2024
Curitiba, Brazil
2 Entries received
Hosted by UNI
Adaptive re-use of an abandoned electric plant as a public space - Design Competition
Prize Pool:USD 200
Results Announced!: August 11, 2022
Fishtown, United States
4 Entries received
Hosted by UNI
Challenge to design an Eco-village
Prize Pool:USD 400
Results Announced!: May 5, 2025
Roraima, Brazil
10 Entries received
Hosted by UNI
Challenge to design an Urban Farming Center
Prize Pool:USD 150
Results Announced!: February 29, 2024
China
2 Entries received
Listed by BE OPEN Foundation
Innovative solutions for more sustainable cities
Prize Pool:EUR 12,000
Results Announced!: April 1, 2021
Worldwide
Hosted by UNFUSE
Designing a Cultural Center for 21st century eco-cities
Prize Pool:USD 300
Results Announced!: June 3, 2021
Tianjin, China
8 Entries received
Hosted by UNFUSE
Cities as seed economies
Prize Pool:USD 700
Results Announced!: January 30, 2020
Hong Kong, China
14 Entries received
