use. learn. explore.
use publishes case studies from registered practitioners who want to share their projects and experiences with others. Browse our growing database of case studies and discover initiatives making cities more inclusive, safe, resilient and sustainable.
Search for case studies
Munich, Germany
Halle 2: recycling, repair and reuse using a ci...
The city of Munich has taken its ambitious waste reduction strategy to the next level by developing an innovative reuse lab and shop concept.
Jakarta, Indonesia
Revitalizing cultural heritage in Jakarta’s his...
The city government of Jakarta has developed a comprehensive urban plan to revitalize the historic neighborhood of Kota Tua in an inclusive and participatory way.
Gijon, Spain
Knowledge Society - citizen participation and o...
Gijon City Council in Spain has responded to the need for greater efficiency, transparency and participatory democracy by implementing a digital platform enabling residents to share responsibility for governing and managing the city.
Buenos Aires, Argentina
Government Commitments
The Government Commitments program aims to promote transparency, harness new technologies and empower citizen participation to strengthen the governance of Buenos Aires.
Utrecht, Netherlands
Utrecht Smart Solar Charging project
The city of Utrecht has capitalised on the high take-up by residents of electric cars and solar panels to develop the Smart Solar Charging project.
Brussels Capital Region, Belgium
Brussels regional programme for a circular econ...
The circular economy is providing an innovative and sustainable way for the Brussels-Capital Region to address environmental, social and economic challenges.
Brussels Capital Region, Belgium
Be circular - Be Brussels
A call for projects encourages local entrepreneurs to develop creative business initiatives that use circular economy concepts with support from local government agencies.
Bogotá, Colombia
Quinto Centenario Cycle Avenue
The C40 Cities Finance Facility is supporting a cycling transformation in the city of Bogotá by providing technical assistance to the city administration to help fund new high-quality cycling infrastructure.
New Taipei, Taiwan
New Taipei City's Climate Action Plan
New Taipei City is combating climate change through innovative and state-of-the-art interventions.