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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New Taipei City's Climate Action Plan
New Taipei, Taiwan

New Taipei City's Climate Action Plan

New Taipei City is combating climate change through innovative and state-of-the-art interventions.
Barrio Digital
La Paz, Bolivia

Barrio Digital

Barrio Digital allows citizens to send real-time feedback, complaints and requests to the municipal government from their mobile phones or via the internet.
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.
City Development Strategy Peshawar
Peshawar, Pakistan

City Development Strategy Peshawar

The strategy aimed at improving governance to foster sustainable urban development in a context of weak institutional capacities.
Bridge Asset Management System
Aomori Prefecture, Japan

Bridge Asset Management System

Treating bridges as social capital
Rehabilitation of Sierra de Guadalupe Natural Protected Area
Mexico City, Mexico

Rehabilitation of Sierra de Guadalupe Natural Protected Area

A project to reduce the environmental deterioration of the city's Natural Protected Areas

Community

709 citymakers online. See all
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CityNet Secretariat
Seoul , South Korea

CityNet Secretariat

Institution
Desi Ilker
Berlin, Germany

Desi Ilker

Individual | Project & Communication Manager
Lorenzo Kihlgren Grandi
Grand Paris, France

Lorenzo Kihlgren Grandi

Individual | City diplomacy consultant and lecturer
Alfonso David Barrientos Zapata
La Paz, Bolivia

Alfonso David Barrientos Zapata

Individual | Arquitecto, Docente en la Universidad Mayor de San Andrés La Paz-BOLIVIA
Edith Gingras
Montréal, Canada

Edith Gingras

Individual | Manager, Governance, Municipal and International Development Programs/Projects
Marouschka Buyten
Amsterdam, Netherlands

Marouschka Buyten

Individual | Consultant