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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Cultural Resources Climate Change Task Force
Sacramento, United States

Cultural Resources Climate Change Task Force

Engaging cultural heritage in climate action
Citizen-led urban regeneration policy
Seoul , South Korea

Citizen-led urban regeneration policy

Creating positive communities with sustainable urban growth.
Digitalents Helsinki
Helsinki, Finland

Digitalents Helsinki

Developing the work life skills of young people in a modern and creative community.
Grand Paris Metropolis
Grand Paris, France

Grand Paris Metropolis

"Let's reinvent the Grand Paris Metropolis" project brings together government, community and business to re-imagine the metropolitan area.
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.
Accessible Life Park
Mersin, Turkey

Accessible Life Park

A Park and service centre for people with disabilities and their families.

Community

710 citymakers online. See all
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Markus Grube
Berlin, Germany

Markus Grube

Individual | Head of business development and IT
Alexander Shermansong
New York City, United States

Alexander Shermansong

Individual
Sergi Alegre Calero
Bonn, Germany

Sergi Alegre Calero

Individual | Director General Airport Regions Council
ANTONIOS KARVOUNIS
Athens, Greece

ANTONIOS KARVOUNIS

Individual | CIVIL SERVANT
Munich, Germany

Pranav Pranav Dolli

Individual | Student
BRIONES MARTA
Barcelona (ciudad), Spain

BRIONES MARTA

Individual | COMMUNICATION OFFICER