For and from citymakers around the globe

use our platform to explore sustainable city making.

That's a wrap on 2025!

700+ citymakers, 440+ cities, one shared mission.

Closing the Digital Divide

An interview with citizen participation expert Adrià Duarte (UCLG), exploring how cities can use digital tools to strengthen local democracy, and put human rights at the centre of digital transformation.

e-sabha app

Connecting Communities with Local Authorities and Government Agencies on a Single Platform.

C6 Finland - Finnish Alliance model

A bold new experiment in multilevel collaboration

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use (urban sustainability exchange) is a knowledge exchange platform dedicated to sustainable city making. use connects citymakers and encourages the exchange of ideas and experiences to effect positive sustainable change.

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441 cities online.

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Case studies

564 case studies online. See all
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Counter for Heritage and Sustainability
Amsterdam, Netherlands

Counter for Heritage and Sustainability

Empowering Sustainable Stewardship of Cultural Heritage
#GreenNFit Neighbourhood Rebuild
Springfield, United States

#GreenNFit Neighbourhood Rebuild

An urban renewal project with community participation and support.
Seoul Public Transportation Reform in 2004
Seoul , South Korea

Seoul Public Transportation Reform in 2004

The reform focuses on the reorganization of Seoul's bus system to make it more attractive and to reduce social costs due to car mobility.
OMABA: Supplementary Food Recovery Program
Bandung, Indonesia

OMABA: Supplementary Food Recovery Program

A Public health initiative to support malnourished children and improve nutrition options for young people.
Depot.Bike
Prague, Czech Republic

Depot.Bike

Improving Prague’s environment one delivery at a time
Helsinki Region Infoshare (HRI)
Greater Helsinki, Finland

Helsinki Region Infoshare (HRI)

In 2010, the cities of the Helsinki Metropolitan Area began sharing public data for anyone to use freely. These open datasets, available through a web platform (www.hri.fi), make it possible for citizens to develop applications and follow public decision making.

Community

709 citymakers online. See all
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Lisbon, Portugal

Sara Trigo

Individual
Buenos Aires, Argentina

Facundo Palazon

Individual | Industrial Designer, Marketing specialist
Sajeda Rahaife
Karak, Jordan

Sajeda Rahaife

Individual | Executive manager
Lima, Peru

Chuquitaype Juan

Individual | Consultant
Evandro Holz
Berlin, Germany

Evandro Holz

Individual | Consultant on Urban and International Development
Anne Schmidt
Berlin, Germany

Anne Schmidt

Individual | Architect, urban designer, researcher