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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The revitalisation of Sumidouro - Victor Civita Square
São Paulo, Brazil

The revitalisation of Sumidouro - Victor Civita Square

The city of São Paulo has developed a successful brownfield project with a cultural heritage focus.
Dublin City Council Culture Company
Dublin, Ireland

Dublin City Council Culture Company

Connecting people through culture and conversation
Zero Waste Program
Bogotá, Colombia

Zero Waste Program

The Zero Waste Program aims to reduce waste and increase recycling by formalization of the labour force and the introduction of education and training programs for workers and the community.
REECH initiative
Liverpool, United Kingdom

REECH initiative

Through REECH, Liverpool works with a range of partners, including social housing providers and local authorities, to improve the energy efficiency of social housing and SME business premises in its most deprived communities.
Rio Capital Energy Program
Rio De Janeiro, Brazil

Rio Capital Energy Program

To mobilize support for and commission projects ensuring sustainable development in the energy sector.
Start Wien – Providing new migrants in Vienna with comprehensive support for their integration
Vienna, Austria

Start Wien – Providing new migrants in Vienna with comprehensive support for their integration

New migrants are provided with the most important information about life in Vienna as early as possible in their mother-tongues to help them find their way around the city.

Community

709 citymakers online. See all
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São Paulo, Brazil

Mariana Leila Nascimento Collin

Individual | City manager
Sajeda Rahaife
Karak, Jordan

Sajeda Rahaife

Individual | Executive manager
Boet Paula
Barcelona (ciudad), Spain

Boet Paula

Individual | Project Manager
Moscow, Russia

Berdakh Raziev

Individual | Economist
Jordi Sala
Barcelona (área metropolitana), Spain

Jordi Sala

Individual | CEO Urban Resilience, S.L.
Medellín, Colombia

Jorge Pérez-Jaramillo

Individual | Architect Urbaniste, Consultant advisor, Senior Consultant World Bank