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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Tehran Waste Reduction Plan (KAP)
Tehran, Iran

Tehran Waste Reduction Plan (KAP)

An innovative program to minimize waste production and maximize resource recovery.
Sendai for Startups
Sendai, Japan

Sendai for Startups

Supporting entrepreneurs through social innovation.
Walkable Helsinki
Helsinki, Finland

Walkable Helsinki

How citizen engagement and collaboration can make cities more walkable
SACUDE Municipal Complex
Montevideo, Uruguay

SACUDE Municipal Complex

The SACUDE Municipal Complex provides facilities and programmes to improve the quality of life for citizens living in the Casavalle Basin settlement in Montevideo.
Metropolitan District of Quito Resilience Strategy
Quito, Ecuador

Metropolitan District of Quito Resilience Strategy

The city of Quito is preparing to face the challenges of the 21st century based on its adaptive capacity, which is built on social and economic inclusion, efficient urban performance and environmental sustainability.
Module of Attention and Guidance in Argentine Sign Language
Santa Fe, Argentina

Module of Attention and Guidance in Argentine Sign Language

An accessible communication channel to remove barriers to communication

Community

709 citymakers online. See all
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Hanitra RASAMISON
Antananarivo, Madagascar

Hanitra RASAMISON

Individual
Jakarta, Indonesia

Kota Kita Kota Kita Foundation

Institution
Sustainable Cities Collaboratory
Berlin, Germany

Sustainable Cities Collaboratory

Institution | Network
Johannes Roderer
Berlin, Germany

Johannes Roderer

Individual | research assistent, urban and landscape planner
Elizabeth Porter
Dakar, Senegal

Elizabeth Porter

Institution | Educator
Philadelphia, United States

Thomas Dallessio

Individual | Nonprofit Executive