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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Boosting energy efficiency
Metropolitan City of Turin, Italy

Boosting energy efficiency

Energy efficiency interventions for public buildings and lighting systems.
The city of Brighton & Hove reuse model
Brighton and Hove, United Kingdom

The city of Brighton & Hove reuse model

The Brighton & Hove council has implemented a programme to keep reusable goods out of the bin.
Community Resilience through Women in Leadership Roles
Dhaka, Bangladesh

Community Resilience through Women in Leadership Roles

A programme to provide women living in slums  leadership skills andrrisk reduction training.
UTOPÍAS
Mexico City, Mexico

UTOPÍAS

Transforming urban peripheries by regenerating public spaces
Fair School Food
Berlin, Germany

Fair School Food

The City of Berlin is Including fair trade products in elementary school lunches
The Metro Line 3
Guadalajara, Mexico

The Metro Line 3

The construction of a new subway line will increase transport capacity and reduce the transit time for passengers who commute to work, study or socialize in the Metropolitan Area of Guadalajara.

Community

709 citymakers online. See all
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Glensburg Town Planners
Johannesburg, South Africa

Glensburg Town Planners

Institution
Berlin, Germany

Saskia Lössl

Individual | Sustainability Manager
New Delhi - NIUA, India

Ashley Paul

Individual | Senior Sub-Editor
Carla  Washbourne
London, United Kingdom

Carla Washbourne

Individual | Lecturer in Environmental Science and Policy
Brasilia, Brazil

Guenther Wehenpohl

Individual | Urban and Infrastructure planner
Alejandro Flores
Cordoba, Argentina

Alejandro Flores

Individual | Jefe del Departamento de Planificación, Dirección de Planeamiento Urbano, Municipalidad de Córdoba