case studies

The concept “Kassel deine Fulda” seeks to reconnect the city of Kassel with its 14 km river stretch. This is achieved through an independent river strategy, not merely as a part of a general urban development concept, as seen in most river cities. The strategy combines flood protection and environmental concerns with public space management and accessibility. By prioritizing equal access to the river for all socioeconomic groups, the project strengthens the right to the city and promotes social and environmental justice. Its participatory process, based on co-production with residents, stakeholders, and experts, makes it a model for inclusive urban river planning.

The LabTek Apung (Floating Laboratory) project is a transdisciplinary initiative that addresses the intertwined ecological and social challenges of urban river pollution in Jakarta. Originating from a citizen science workshop, the project transforms traditional bamboo rafts into a floating laboratory for environmental education and research. In response to the severe contamination of the Ciliwung River, including excessive E. coli levels and a lack of adequate sanitation infrastructure, LabTek Apung empowers local communities to engage in simple, accessible water testing. Through playful and inclusive activities, the project demystifies scientific processes, promotes environmental awareness, and encourages local stewardship.

Mapocho 42K is an urban regeneration project in Santiago de Chile that transforms the banks of Mapocho river into a continuous 42-kilometer public space. Initiated as an academic research project, it evolved into an applied strategy. The project addresses both spatial and social challenges by reconnecting fragmented urban areas, enhancing public space, and promoting environmental recovery. Key interventions include the consolidation of a green corridor, a cohesive pathway for cycling and walking, improved accessibility, and integration with existing parks. The initiative has fostered social cohesion, improved sustainable mobility and equal access and revived the Mapocho river as an integral part of the city.

Oslo Elveforum is a civic organisation founded in 2000 to restore, protect, and reopen Oslo’s rivers and streams. Emerging from decades of ecological degradation and the burial of urban waterways, the forum has become a key partner to municipal agencies and a mobilising force for local communities. With a dual mission of advocating for riverfriendly urban planning and fostering citizen engagement, the forum addresses climate adaptation, biodiversity conservation, and the creation of accessible public spaces.

The VeryNile project addresses plastic pollution in the Nile River through an integrated approach that combines environmental cleanup with social and economic development. By partnering with local communities, particularly fishermen and women, the project incentivizes plastic waste collection, providing supplementary income and job opportunities. Key activities include waste recycling, upcycling plastic into products, and offering educational and healthcare services to support community well-being. The project also raises environmental awareness through creative campaigns and monitors waste collection using a digital tracking application.

The Wild Mile project reimagines a heavily industrialized stretch of the Chicago River as a living urban ecosystem and inclusive public space. Led by the non-profit organization Urban Rivers, the project transforms the North Branch Canal into the world’s first mile-long floating eco-park. Floating gardens, greenway paths, and educational installations restore lost habitats, improve water quality, and reconnect residents with the river. Combining ecological restoration with community engagement and environmental education, the Wild Mile demonstrates how postindustrial waterways can evolve into resilient, people-centered urban landscapes.