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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PRODA - the Agri-Food Development Program
Neuquén Province, Argentina

PRODA - the Agri-Food Development Program

PRODA works with low-income women and families in the self-sufficient production of food and the strengthening of the family economy.
Community Land Trusts (CLTB)
Brussels Capital Region, Belgium

Community Land Trusts (CLTB)

An alternative option to affordable homeownership for people on low incomes
Cities without Hunger – community gardens
São Paulo, Brazil

Cities without Hunger – community gardens

The project’s objective is to implement a farming nucleus and satellite agricultural sites to generate urban jobs and skill-building.
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.
Dakar paving streets by hands
Dakar, Senegal

Dakar paving streets by hands

The program aims at modernizing and embellishing the city of Dakar while more than 1,500 employments can be created.
Durban Metropolitan Open Space System
Durban, South Africa

Durban Metropolitan Open Space System

The eThekwini Municipality adopted a set of coordinated actions to preserve biodiversity and the ecosystems surrounding the city.

Community

709 citymakers online. See all
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Sergio Arredondo
Mexico City, Mexico

Sergio Arredondo

Individual | General Director of the School of Municipal Government
Jordi Sala
Barcelona (área metropolitana), Spain

Jordi Sala

Individual | CEO Urban Resilience, S.L.
Reinhard Dassel
Berlin, Germany

Reinhard Dassel

Individual | Sustainable cities provide a better live
Berlin, Germany

Chloe Lula

Individual | Journalist
Samer Bagaeen
Amman, Jordan

Samer Bagaeen

Individual | Urban Planner / Surveyor / Urban Designer
Maite Arrondo
Barcelona (área metropolitana), Spain

Maite Arrondo

Individual | Consultant on Innovation in Housing Policies