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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Baby, think it over
Florencia, Colombia

Baby, think it over

Experiential learning with robot babies to prevent teenage pregnancies and reduce poverty
Migrant Access Project
Leeds, United Kingdom

Migrant Access Project

A citizen-led initiative to build relationships between newly arrived migrants and service providers.
Edinburgh Collected
Edinburgh, United Kingdom

Edinburgh Collected

An innovative solution to the management and expansion of heritage digital collections.
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.
Lawrence-Allen Revitalization Plan
Toronto, Canada

Lawrence-Allen Revitalization Plan

The highly participatory approach and its continuous integration of different city departments are outstanding features of this plan
Berlin Climate Citizens' Council
Berlin, Germany

Berlin Climate Citizens' Council

The Berlin Climate Citizens' Council explored strategies to meet the city's climate targets.

Community

709 citymakers online. See all
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Michael Abraham
Berlin, Germany

Michael Abraham

Individual | City and Regional Planner
Archimedes Muzenda
Johannesburg, South Africa

Archimedes Muzenda

Individual | Snr. Research Associate at African Urban Institute
Tampere, Finland

Irma Rantonen

Individual | Project manager
Aloysius N.  BONGWA
Accra, Ghana

Aloysius N. BONGWA

Individual | Senior Expert Urban Finance; Technical Assistance Team Leader Ghana Urban Management Pilot Programme
Maria Loloni
Berlin, Germany

Maria Loloni

Individual | Sustainable City Systems Platform Manager
Auckland, New Zealand

TERRY STEVENS

Individual | International Tourism Consultant