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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Eco-Friendly Farmer Card
Antalya, Turkey

Eco-Friendly Farmer Card

Reducing the use of raw materials, conserving natural resources and contributing to the circular economy.
Digitaal.Talent@Gent
Ghent, Belgium

Digitaal.Talent@Gent

Collaborating with public libraries to unlock the digital potential of citizens.
The re-development of La Balanza cultural neighborhood
Lima, Peru

The re-development of La Balanza cultural neighborhood

An urban redevelopment programme showcasing art, street life and design has transformed the low-income neighbourhood of La Balanza into a vibrant precinct with strong community engagement.
Revitalizing “sick” buildings
Isfahan, Iran

Revitalizing “sick” buildings

Making the urban fabric of the city safe and sustainable.
City Development Strategy for Sustainable Development - Phase II
Alexandria, Egypt

City Development Strategy for Sustainable Development - Phase II

Local economic development, participatory urban upgrading and environmental rehabilitation are the three pillars of the strategy
Descontorno Cultural
Belo Horizonte, Brazil

Descontorno Cultural

This event aims to promote artists and cultural initiatives from the peripheries of the city, decentralizing BH’s artistic production.

Community

709 citymakers online. See all
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Berlin, Germany

Lennart Kehlenbeck

Individual
CityNet Secretariat
Seoul , South Korea

CityNet Secretariat

Institution
Mennatullah Hendawy
Berlin, Germany

Mennatullah Hendawy

Individual | Research Associate
Thomas Kiwus
Berlin, Germany

Thomas Kiwus

Individual | Project Manager / Coach / NEW WORK Enthusiast
Raquel Vargas Secretary of Environment
Mexico City, Mexico

Raquel Vargas Secretary of Environment

Individual | Urban Planner and water sustainable management expert
Barcelona (ciudad), Spain

Sergi Rovira

Individual | International Environment Consultant