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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Tampere: from linear to circular bio-economy
Tampere, Finland

Tampere: from linear to circular bio-economy

In the city of Tampere’s ECO3 business park, bio-economy and circular investments are translated into practical activities.
Descontorno Cultural
Belo Horizonte, Brazil

Descontorno Cultural

This event aims to promote artists and cultural initiatives from the peripheries of the city, decentralizing BH’s artistic production.
Urban Solid Waste Management in the Metropolitan Region of Belo Horizonte
Belo Horizonte, Brazil

Urban Solid Waste Management in the Metropolitan Region of Belo Horizonte

An inter-federation model make feasible for the municipalities to manage their waste in an integrated way.
Greening Bogotá
Bogotá, Colombia

Greening Bogotá

Implementing urban agriculture practices to tackle food insecurity
Creative Horizon
Belo Horizonte, Brazil

Creative Horizon

A strategic intersectoral project focussed on building a creative economy.
Tswelopele Clean-up campaign
Tshwane Metropolitan Municipality, South Africa

Tswelopele Clean-up campaign

In an effort to increase environmental awareness, the city of Tshwane has embarked on a monthly clean-up programme targeted at residents and businesses.

Community

709 citymakers online. See all
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Dhanesh Chathuranga Delpachithra Arachchige
Colombo, Sri Lanka

Dhanesh Chathuranga Delpachithra Arachchige

Individual | Architect
Quito, Ecuador

David Jácome Polit

Individual | Resilience Adviser
Dortmund, Germany

Marielly Casanova

Individual | Architect and Urban Designer
Jerry Anthony
Chicago, United States

Jerry Anthony

Individual | University Professor, Founder & Director of Non-profits
Jens Burkhardt
Berlin, Germany

Jens Burkhardt

Individual | Chief Digital Officer / Head of Corporate Development