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Wiener Wäldchen: Mini Forests for Urban Climate Adaptation

Wiener Wäldchen: Mini Forests for Urban Climate Adaptation

Vienna is planting small, dense mini forests on underused green spaces to strengthen biodiversity, support climate adaptation and bring urban nature closer to children and residents.
Vienna’s mini forests join USE as a new climate adaptation case study

Vienna’s mini forests join USE as a new climate adaptation case study

A new USE case study shows how Vienna is using small, dense urban forests to support biodiversity, local cooling and environmental education.
USE puts urban climate adaptation in focus as Europe faces extreme heat

USE puts urban climate adaptation in focus as Europe faces extreme heat

Over the next six months, USE will examine how cities can prepare for growing climate risks.
That's a wrap on 2025!

That's a wrap on 2025!

700+ citymakers, 440+ cities, one shared mission.
Closing the Digital Divide

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.

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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

565 case studies online. See all
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Bogotá, Colombia

Greening Bogotá

Implementing urban agriculture practices to tackle food insecurity
Building sustainable income and employment opportunities through micro-enterprises
Dakar, Senegal

Building sustainable income and employment opportunities through micro-enterprises

The city of Dakar has developed an incubator project to support women and youth.
Rio De Janeiro, Brazil

Porto Maravilha Urban Operation

The project's goal is to establish a new standard of occupation for the waterfront area of Rio de Janeiro
Melbourne , Australia

4°C Cooler – Using green infrastructure to build a climate resilient Melbourne

In 2010 the city of Melbourne appointed a new Urban Landscape Team to produce a Green Infrastructure Program to cope with a difficult future climate and maintain its economic prosperity and liveability.
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
Coding Dreams in Vilas and Favelas
Belo Horizonte, Brazil

Coding Dreams in Vilas and Favelas

A training program to prepare the city's vulnerable population for roles in the information technology sector.

Community

710 citymakers online. See all
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Medellín, Colombia

Adriana Escobar

Individual | Comunicadora
Berlin, Germany

Sara Grötsch

Individual
Petra Warman
Berlin, Germany

Petra Warman

Individual
Villa Carlos Paz, Argentina

Valen Valentina

Individual
Gothenburg, Sweden

Tove Lund

Individual | Planning Manager
Hazhi Hassan
Munich, Germany

Hazhi Hassan

Individual | Student