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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Porto Maravilha Urban Operation
Rio De Janeiro, Brazil

Porto Maravilha Urban Operation

The project's goal is to establish a new standard of occupation for the waterfront area of Rio de Janeiro
Social and Urban Integration in Barrio Mugica (former Villa 31)
Buenos Aires, Argentina

Social and Urban Integration in Barrio Mugica (former Villa 31)

Integrating a large informal settlement to the City’s urban, social and economic fabric.
3R– reduce, reuse, recycle
Surabaya, Indonesia

3R– reduce, reuse, recycle

Public, private and citizen participation in local waste management solutions.
Integrating indigenous knowledge and technology for safer habitat
Islamabad, Pakistan

Integrating indigenous knowledge and technology for safer habitat

A proactive approach to engage citizens in disaster risk planning
4°C Cooler – Using green infrastructure to build a climate resilient Melbourne
Melbourne , Australia

4°C Cooler – Using green infrastructure to build a climate resilient Melbourne

In 2010 the city of Melbourne appointed a new Urban Landscape Team to produce a Green Infrastructure Program to cope with a difficult future climate and maintain its economic prosperity and liveability.
Santa Ana en Cleta
Santa Ana, Costa Rica

Santa Ana en Cleta

Women Leading the charge for sustainable change in the city's mobility culture.

Community

709 citymakers online. See all
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Mumbai, India

Makrand Bhoot

Individual | Director
Oxford, United Kingdom

Al Moataz Hassan

Individual | Academic and Sustainable Urban Development Consultant
Franziska Eidner
Berlin, Germany

Franziska Eidner

Individual | Communications Expert
Gelsenkirchen, Germany

Barbara Darr

Individual | Regional Forest Office Ruhr Area, Special Task Urban Forests
Brussels Capital Region, Belgium

Elisa Donders

Individual | Social Geographer
Sobrino Cristina
Barcelona (ciudad), Spain

Sobrino Cristina

Individual | Researcher