For and from citymakers around the globe

use our platform to explore sustainable city making.

Heat planning for climate neutrality

The City of Berlin is converting its heat supply to a climate-neutral system. It is using the strategic approach of heat planning and involves all relevant stakeholders in the process. Transforming the city's heat supply through strategic planning and collaborative stakeholder engagement.

Curitiba’s Urban Agriculture Programme

A green revolution to address food security and climate change

State of the Global Climate 2024

Key climate change indicators again reach record levels

Digital Citymakers' Summit 2025: Panel Discussion and Network Sessions

Find out more about the Digital Citymakers' Summit 2025 Panel Discussion and Network Sessions

Known Foreign Contribution Laws

Foreign Funding or Foreign Influence: The New Weapon Against Dissent

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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

547 case studies online. See all
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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.
Llobregat&Co
Barcelona (área metropolitana), Spain

Llobregat&Co

Promoting nature-based solutions through collaboration and gamification
Strengthening the Women of El Alto (Bolivia) through Cultivation of Agricultural  Products
El Alto, Bolivia

Strengthening the Women of El Alto (Bolivia) through Cultivation of Agricultural Products

The project for self-sustaining agriculture focuses on local families and especially on the women who have organized themselves in almost 600 community organizations in order to take care of daily issues in residential areas.
Ramani Huria – flood resilience in Dar es Salaam City
Dar es Salaam, Tanzania

Ramani Huria – flood resilience in Dar es Salaam City

To combat natural disasters the Ramani Huria project uses community mapping to increase resilience throughout the city.
Forbidden Culture Week
Malmö, Sweden

Forbidden Culture Week

Celebrating artistic freedom that has at some time, somewhere and for some reason been censored or banned.
Cycle Superhighways
The Capital Region of Denmark, Denmark

Cycle Superhighways

Long, cohesive cycle routes linking urban areas and workplaces across municipal borders.

Community

695 citymakers online. See all
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Nel·la Saborit
Barcelona (área metropolitana), Spain

Nel·la Saborit

Individual | Mobility Analyst and Project Manager at Metropolitan Strategic Plan of Barcelona
Berlin, Germany

Eike Roswag-Klinge

Individual | Chair of Natural Building Lab TU Berlin
Alexandria, Egypt

Amr El Adly

Individual
Covenant of Mayors – Europe
Brussels Capital Region, Belgium

Covenant of Mayors – Europe

Institution | EU-wide movement for cities and regions on climate and energy
Grand Paris, France

Jean François Habeau

Individual | Executive Director of FMDV
Amsterdam, Netherlands

Frans-Anton Vermast

Individual | Strategy Advisor & International Smart City Ambassador