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
Intelligent Transport System
Moscow, Russia

Intelligent Transport System

ITS is an integrated system for monitoring and managing road traffic and public transport.
Guide: providing support to women entrepreneurs
Munich, Germany

Guide: providing support to women entrepreneurs

With support from local government, Guide provides a specialised service to a growing population of female entrepreneurs in the city of Munich.
Urban Solid Waste Management in the Metropolitan Region of Belo Horizonte
Belo Horizonte, Brazil

Urban Solid Waste Management in the Metropolitan Region of Belo Horizonte

An inter-federation model make feasible for the municipalities to manage their waste in an integrated way.
SIGeo: integrated geoinformation management
Niterói, Brazil

SIGeo: integrated geoinformation management

A unified GIS platform that improves territorial management and planning
100 buildings = 100 stories
Hermoupolis, Greece

100 buildings = 100 stories

Places, people and digital storytelling
Helsinki Climate Street project
Greater Helsinki, Finland

Helsinki Climate Street project

The Climate Street project involves public agencies, residents and businesses working together to convert sustainable ideas into practical, replicable and scalable actions.

Community

709 citymakers online. See all
Search for citymakers
Join our community
Buenos Aires, Argentina

Ricardo Blanco

Individual | Architect
Detlef Cwojdzinski
Berlin, Germany

Detlef Cwojdzinski

Individual | Katastrophenschutzreferent
Sai-kit CHOI
Hong Kong, China

Sai-kit CHOI

Individual | Circular and Sharing Economy Practitioner
Elizabeth Porter
Dakar, Senegal

Elizabeth Porter

Institution | Educator
Ricardo Klein
Valencia, Spain

Ricardo Klein

Individual | Lecturer
Guangzhou, China

Choyce LEE

Individual