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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Case studies

564 case studies online. See all
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Seoul Public Transportation Reform in 2004
Seoul , South Korea

Seoul Public Transportation Reform in 2004

The reform focuses on the reorganization of Seoul's bus system to make it more attractive and to reduce social costs due to car mobility.
Buenos Aires City’s Collaborative Roundtable for Innovation and Creativity
Buenos Aires, Argentina

Buenos Aires City’s Collaborative Roundtable for Innovation and Creativity

The central idea of these roundtables is to engage a frank dialogue between the municipality and its citizens and to stimulate imaginative and innovative actions by senior officials.
The social, environmental and urban recovery of the General Belgrano railway premises
Cordoba, Argentina

The social, environmental and urban recovery of the General Belgrano railway premises

The railway premises plan is an initiative of the Municipality of Cordoba, aimed at the recovery of the General Belgrano railway premises and surrounding public spaces through urban regeneration.
Tehran Inclusive Cycling Program
Tehran, Iran

Tehran Inclusive Cycling Program

Improving the health and wellbeing of participants through cycling
Utrecht Smart Solar Charging project
Utrecht, Netherlands

Utrecht Smart Solar Charging project

The city of Utrecht has capitalised on the high take-up by residents of electric cars and solar panels to develop the Smart Solar Charging project.
MyTehran app
Tehran, Iran

MyTehran app

A digital application that delivers Municipal services to citizens

Community

710 citymakers online. See all
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Ramin Keivani
Oxford, United Kingdom

Ramin Keivani

Individual | Head of School of the Built Environment - Oxford Brookes University
Seoul , South Korea

char yang

Individual | student
UCLG Committee on Culture
Barcelona (ciudad), Spain

UCLG Committee on Culture

Institution
Molina Júlia
Barcelona (ciudad), Spain

Molina Júlia

Individual
Juan Valle Robles
Madrid, Spain

Juan Valle Robles

Individual | Urban planning
Berlin, Germany

Adrian Hodgson

Individual | International Urban Planning and Development Consultant (low and middle income countries)