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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LGBTI public policy
Bogotá, Colombia

LGBTI public policy

Promoting co-existence and respect for difference.
Urban Development Strategy for the City of Chisinau
Chisinau, no country specified

Urban Development Strategy for the City of Chisinau

This project addresses challenges using participatory approaches in the area of local governance, finance, and the application of modern urban and land management practices.
TransMilenio Bus Rapid Transit System
Bogotá, Colombia

TransMilenio Bus Rapid Transit System

The TransMilenio Bus Rapid Transit (BRT) system in the city of Bogota, Colombia provides residents with efficient and safe mass transit that encourages high ridership.
CUIDÁ: vigias ambientales: risk prevention through citizen engagement
Valle de Aburrá, Colombia

CUIDÁ: vigias ambientales: risk prevention through citizen engagement

CUIDÁ volunteers are trained in implementing sustainable emergency prevention strategies in communities that are vulnerable to natural disasters.
Do You Kyoto?
Kyoto, Japan

Do You Kyoto?

Are you doing something good for the environment?
Heartfelt Houses / Proyecto Juan Bobo
Medellín, Colombia

Heartfelt Houses / Proyecto Juan Bobo

Inhabitants of a former informal settlement are supplied with clean water, sewage, and waste disposal.

Community

710 citymakers online. See all
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Lakshmi Rajendran
London, United Kingdom

Lakshmi Rajendran

Individual | Senior Research Fellow in Future Cities
Bengaluru, India

Arun Jain

Individual | Urban Designer, Urban Strategist
Ezekiel Jere
Lusaka, Zambia

Ezekiel Jere

Individual | Dean - School of ICT
Reinhard Dassel
Berlin, Germany

Reinhard Dassel

Individual | Sustainable cities provide a better live
Tarik Hamzic
Sarajevo, Bosnia and Herzegovina

Tarik Hamzic

Individual | Smartivist
Washington, D.C., United States

Chris Moon

Individual | Researcher