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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Efficient and Sustainable Facility Management in the City of Freiburg
Freiburg, Germany

Efficient and Sustainable Facility Management in the City of Freiburg

Central facility management creates a sound database for sustainable planning of the retrofitting and extension of buildings as well as new buildings of Freiburg’s City Administration.
The regeneration of San Salvador’s historical centre
San Salvador, El Salvador

The regeneration of San Salvador’s historical centre

Supporting families to take ownership of and improve their homes.
Detroit Cultural Centre Planning Initiative
Detroit, United States

Detroit Cultural Centre Planning Initiative

A Guiding Plan for Dynamic Unity
SIPHO - Intermediation Service for People in the Process of Evictions and Occupancies
Barcelona (ciudad), Spain

SIPHO - Intermediation Service for People in the Process of Evictions and Occupancies

This program provides urgent, coordinated support for people at risk of becoming homeless in the city of Barcelona.
Cities without Hunger – community gardens
São Paulo, Brazil

Cities without Hunger – community gardens

The project’s objective is to implement a farming nucleus and satellite agricultural sites to generate urban jobs and skill-building.
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.

Community

709 citymakers online. See all
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edgar pacheco
La Paz, Bolivia

edgar pacheco

Individual | Director of Research and Municipal Information
Hans Dieter Temp
São Paulo, Brazil

Hans Dieter Temp

Individual | Founder of CIDADES SEM FOME/CITIES WITHOUT HUNGER/STÄDTE OHNE HUNGER
Andreas Marker
São Paulo, Brazil

Andreas Marker

Individual | geoscientist
Gelsenkirchen, Germany

Barbara Darr

Individual | Regional Forest Office Ruhr Area, Special Task Urban Forests
SAKA Abbas
Cotonou, Benin

SAKA Abbas

Individual | Sectoral Policies and Institutional Support Manager
Utrecht, Netherlands

Lotta Jüchtern

Individual | Utrecht University Student