Replicability
Scaling up Luxembourg’s de-sealing interventions: How community-driven nature-based solutions can inspire greener and more climate-resilient cities across Europe.
Best suited for
This approach is particularly suited for municipalities seeking to reduce impermeable surfaces, expand urban green areas and improve resilience to flooding and heatwaves. With targeted grants, technical guidance and opportunities for peer exchange, local authorities can adapt these interventions to schools, public squares, streets and other sealed urban spaces.
Stakeholders' role
The projects were implemented through close collaboration between national and local stakeholders. Luxembourg’s Ministry of the Environment, Climate and Biodiversity provided strategic guidance and financial support, while the municipalities of Sanem and Differdange led project design and implementation. Citizens, schools and local communities also played an active role through co-design processes and participation in planting and stewardship activities.
Built-in scalable tools
The de-paving techniques and nature-based solutions implemented are highly transferable and modular, making them easy to replicate in different urban contexts. Permeable surfaces, urban greening, rainwater harvesting, outdoor learning spaces, and biodiversity-friendly planting schemes can all be adapted to local needs and scaled up progressively. Their proven climate, environmental and social benefits also facilitate alignment with EU and national sustainability objectives.
Funding pathways
The projects were primarily financed through Luxembourg’s Climate and Energy Fund via competitive municipal calls, helping smaller local authorities access funding for climate adaptation projects. The multifunctional benefits of these interventions, spanning climate resilience, biodiversity, public health, education and social cohesion, also create opportunities to mobilise complementary national and European funding sources.
