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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Case studies

564 case studies online. See all
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Tampere: Making heritage housing more energy efficient
Tampere, Finland

Tampere: Making heritage housing more energy efficient

Tampere supports actions to make its heritage housing more energy efficient while assisting young people to gain the technical skills needed to carry out these works.
Eskisehir City Memory Museum
Eskisehir, Turkey

Eskisehir City Memory Museum

Eskishir has created a Memory Museum that combines museology with modern technology. The museum is designed with a new concept by which memory elements are recorded in a digital environment, rather than exhibited as artistic or historical objects.
Climate, Air and Energy Territorial Plan
Grand Lyon, France

Climate, Air and Energy Territorial Plan

A collaborative roadmap for sustainable development
Gabriel Peri Square – Management of a public space to ensure sustainable social integration
Grand Lyon, France

Gabriel Peri Square – Management of a public space to ensure sustainable social integration

The City of Lyon has instituted action to secure the public space at Gabriel Peri Square using uniformed mediators to facilitate long-term social cohesion.
The City of Copenhagen's Bicycle Strategy
Copenhagen, Denmark

The City of Copenhagen's Bicycle Strategy

Sustainable cities of the future will be ones where transport options other than fossil-fuel powered private vehicles are the norm. Bike-friendly Copenhagen is leading the way, as this case study explores.
Berlin’s City Tree Campaign
Berlin, Germany

Berlin’s City Tree Campaign

The aim of the Berlin’s City Tree Campaign is to plant and care sustainably for up to 10,000 additional roadside trees between 2012 and 2017. The trees, which are partly funded by donations, contribute to improve people’s quality of life in the city.

Community

710 citymakers online. See all
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Michael Abraham
Berlin, Germany

Michael Abraham

Individual | City and Regional Planner
Lucas Massa
Guarulhos, Brazil

Lucas Massa

Individual | Gestor de Políticas Municipais

Neal Peirce

Individual | Journalist
Kazeem Dr. Kazeem Oluwakemi Oseni
Lagos, Nigeria

Kazeem Dr. Kazeem Oluwakemi Oseni

Individual | Assistant Professor in Information Technology/CEO of NGO/Project Manager
Berlin, Germany

Marlen Stebner

Individual
Walkability Institute | Instituto Caminhabilidade
Curitiba, Brazil

Walkability Institute | Instituto Caminhabilidade

Institution | NGO developing walkable cities to achieve gender equity and address the climate crisis