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

About use

0
Case studies
0
Citymakers
0
Cities

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.

Localise case studies and citymakers

441 cities online.

Search our map for case studies and community members by location. Get additional city information. Move your cursor over the map image and left hand click your mouse to move around the map.

See all

The Map will be displayed after accepting cookie policy

Case studies

564 case studies online. See all
Search for case studies
Upload case study
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.
ENCICLA - sustainable mobility program
Valle de Aburrá, Colombia

ENCICLA - sustainable mobility program

EnCicla is a public bicycle system providing sustainable mobility to the residents of the Valley of Aburrá.
Smarter Sustainable Dubuque
Dubuque, United States

Smarter Sustainable Dubuque

Smarter Sustainable Dubuque is a partnership between the City of Dubuque and IBM Research to pilot an integrated, cross-silo initiative for managing resources and reducing carbon emissions.
Portoviejo’s Linear Park
Portoviejo, Ecuador

Portoviejo’s Linear Park

Taking reconstruction as an opportunity for implementing nature-based solutions for recovery.
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.
The CHAOS Challenge
Oulu, Finland

The CHAOS Challenge

The City of Oulu has developed a community-driven model for generating and testing creative solutions to city problems.

Community

710 citymakers online. See all
Search for citymakers
Join our community
San Salvador, El Salvador

Karla Miranda

Individual | Subdirectora de Planificación e Investigación
Washington, D.C., United States

Jessica Grannis

Individual | Adaptation Program Director
Madhumita
Den Haag, Netherlands

Madhumita

Individual
Leeds, United Kingdom

Camille Thomas

Individual | Voluntary sector project management
Juan Pablo Garcia
Barcelona (ciudad), Spain

Juan Pablo Garcia

Individual | Chief Services Officer and Founder
Alain Jorda
Barcelona (área metropolitana), Spain

Alain Jorda

Individual | Local Development Expert