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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The Milan Food Policy
Milan, Italy

The Milan Food Policy

An innovative framework for making urban food systems more sustainable and inclusive.
OpenBorough: active citizenship via e-participation
Amsterdam, Netherlands

OpenBorough: active citizenship via e-participation

The City of Amsterdam has embarked on a project to make democracy more dynamic and interactive by developing a digital participatory platform to engage with residents.
Walkable Helsinki
Helsinki, Finland

Walkable Helsinki

How citizen engagement and collaboration can make cities more walkable
Be circular - Be Brussels
Brussels Capital Region, Belgium

Be circular - Be Brussels

A call for projects encourages local entrepreneurs to develop creative business initiatives that use circular economy concepts with support from local government agencies.
City Development Strategy for Sustainable Development - Phase II
Alexandria, Egypt

City Development Strategy for Sustainable Development - Phase II

Local economic development, participatory urban upgrading and environmental rehabilitation are the three pillars of the strategy
Strengthening the Women of El Alto (Bolivia) through Cultivation of Agricultural  Products
El Alto, Bolivia

Strengthening the Women of El Alto (Bolivia) through Cultivation of Agricultural Products

The project for self-sustaining agriculture focuses on local families and especially on the women who have organized themselves in almost 600 community organizations in order to take care of daily issues in residential areas.

Community

709 citymakers online. See all
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NAJAT ZARROUK
Rabat, Morocco

NAJAT ZARROUK

Individual | Director of the Academy of UCLG Africa, ALGA
Guangzhou, China

Yang Rongqian

Institution
Berlin, Germany

Andreas Jaeger

Individual | Urban Planner & Policy Researcher
Lima, Peru

Maria Valeria Quintana

Individual
Tampere, Finland

Irma Rantonen

Individual | Project manager
Virginia Negretti
Berlin, Germany

Virginia Negretti

Individual | Managing Partner Negretti Expertise