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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West Louisville FoodPort
Louisville, United States

West Louisville FoodPort

Huge FoodPort project set to benefit small/medium farmers and reduce supply chain to bring consumers closer to their food sources.
La Taula per a la Millora Urbana – TxMU
Barcelona (ciudad), Spain

La Taula per a la Millora Urbana – TxMU

The project improves living conditions for inhabitants affected in those urban areas requiring special attention.
Sustainable Development of Tehran City Green Space
Tehran, Iran

Sustainable Development of Tehran City Green Space

Tehran Parks and Green Space Organization is committed to achieving sustainable development of Tehran green space and improving environmental protection. The organization also conducts awareness raising campaigns and training activities to broaden citizens' knowledge about parks development.
Halle 2: recycling, repair and reuse using a circular economy approach
Munich, Germany

Halle 2: recycling, repair and reuse using a circular economy approach

The city of Munich has taken its ambitious waste reduction strategy to the next level by developing an innovative reuse lab and shop concept.
De Energiecentrale
Ghent, Belgium

De Energiecentrale

Ghent’s one stop shop for energy renovations
Better Food for Kids
Antananarivo, Madagascar

Better Food for Kids

Vegetable gardens in school yards

Community

709 citymakers online. See all
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Washington, D.C., United States

Julia Canney

Individual | Policy and Communications Associate, Impact:Peace
Lucas Massa
Guarulhos, Brazil

Lucas Massa

Individual | Gestor de Políticas Municipais
Boet Paula
Barcelona (ciudad), Spain

Boet Paula

Individual | Project Manager
Urban Future.
Graz, Austria

Urban Future.

Institution | Europe's leading event to make cities sustainable
Muhammad  Azam
Lahore, Pakistan

Muhammad Azam

Individual | Learner of SDGs
Budapest, Hungary

Tibor Komonyi

Individual