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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Seoul Transport Operation and Information Service (TOPIS)
Seoul , South Korea

Seoul Transport Operation and Information Service (TOPIS)

TOPIS gathers and processes real-time information to enable the city to efficiently manage road and subway train traffic.
The Weyonje app
Kampala, Uganda

The Weyonje app

Ensuring availability and sustainable management of water and sanitation for all
Reorganizing public space to increase the role of cycling in urban mobility
Buenos Aires, Argentina

Reorganizing public space to increase the role of cycling in urban mobility

The Covid-19 pandemic highlights the need for bike-friendly cities.
Sustainable Food Strategy
Dortmund, Germany

Sustainable Food Strategy

A shift to climate-friendly nutrition starts with children’s lunches
Adopt a Monument
Tampere, Finland

Adopt a Monument

Inclusive cultural heritage for and with the people!
Re-Use Berlin
Berlin, Germany

Re-Use Berlin

Improving the appeal of buying and donating quality second hand goods.

Community

710 citymakers online. See all
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Andrés Scagliola
Montevideo, Uruguay

Andrés Scagliola

Individual | Political Scientist | Executive Coordinator of the Secretariat of Diversity | Intendencia de Montevideo
Beirut, Lebanon

Cyprien Butin

Individual | Urban Development Consultant
Medellín, Colombia

Jorge Pérez-Jaramillo

Individual | Architect Urbaniste, Consultant advisor, Senior Consultant World Bank
Lakshmi Rajendran
London, United Kingdom

Lakshmi Rajendran

Individual | Senior Research Fellow in Future Cities
Rome, Italy

BRANNI ANTONIETTA

Individual | Project manager
Eglė Randytė
Vilnius, Lithuania

Eglė Randytė

Individual | Project Manager