The aim of the analysis is to assess stormwater management measures not only in terms of their hydraulic performance and costs but also to systematically capture their additional ecological, social and economic benefits.

This report contributes to a better understanding of the economic implications of climate change adaptation across the European Union. Its central objective is to analyse three key dimensions: the costs of adapting to climate change, the costs of inaction, and current levels of adaptation funding. The analysis focuses on three climate-sensitive sectors of strategic importance for the EU economy and society: transport, energy, and agriculture.

Humanity has already exceeded six of the nine planetary boundaries, with climate change, biodiversity loss, and pollution pushing the Earth system beyond its safe operating space. Because these boundaries interact through complex feedback loops, surpassing one accelerates pressures on the others, creating cascading effects that amplify environmental degradation. This interconnected dynamic is driving a systemic triple planetary crisis, or polycrisis, that undermines ecological resilience and threatens long-term human well-being. Addressing it requires integrated, cross-sectoral approaches that tackle shared drivers and deliver co-benefits across environmental and socio-economic domains.

Climate change is exacerbating drought, low water levels, and heavy rainfall in German river basins, posing new challenges for agriculture, forestry, water management, ecosystems, and municipal planning. Against this backdrop, the project KliMaWerk investigated how the landscape water balance can be made climate-resilient through integrated, practical strategies and measures. The KliMaWerk final report summarises the key findings and strategic conclusions.

Nature-based solutions are central to climate change adaptation. Urban green spaces and waterbodies can reduce heat in cities, for example. How can local authorities implement such measures despite limited resources? This paper presents financing options based on practical examples – from crowdfunding to green bonds – and assesses which ones are suitable and when. It also provides recommendations on how the federal and state governments can provide support.

This poster summarises key findings from the socio-economic assessment of blue-green infrastructure measures conducted within the AMAREX project. The analysis covers 21 decentralised measures such as infiltration swales, tree pits, and green or retention roofs.

Europe's agricultural sector holds tremendous potential to advance climate and environmental goals, but realizing that potential depends on the right mix of funding and targeted support. A new report led by Ecologic Institute, together with partners in the Climate Farm Demo (CFD) project, introduces a framework to better understand and navigate the wide variety of rewarding mechanisms that encourage farmers to adopt climate-smart practices.

The study, developed under the ReFoPlan project "Natürlich Klimaanpassung! Resiliente naturbasierte Lösungen für Kommunen", provides an overview of the current state of NbS implementation for municipal climate adaptation in Germany. It identifies key barriers that hinder local action – from limited resources to conflicting interests – and highlights strategies and tools that can help overcome them.

In this Policy Brief of the EU-funded NICHES project, Benjamin Kupilas (Ecologic Institute) and David Alejandro Camacho Caballero (UAB) examine how cities like Barcelona, Berlin, and Rotterdam can shape the transition to sustainable urban water systems through Nature-based Solutions (NBS). The core question is which governance models, participatory processes, and methodological approaches are needed to embed NBS effectively into urban storm- and wastewater management strategies.

This brief explores how transitioning to a Nature-Positive Economy requires transforming tourism from a driver of environmental degradation into a force for ecosystem restoration. It was developed under the EU research project GoNaturePositive!

In this policy brief, Ida Meyenberg and Evgeniya Elkina analyze which governance approaches enable the successful implementation of nature-based solutions (NBS) for managing combined sewer overflows (CSO) in cities. The central question is what institutional, procedural, and financial enabling conditions municipalities and water authorities need, to integrate NBS effectively into urban stormwater management strategies. The Ecologic Institute was project lead in the NICHES project and chiefly responsible for the governance and best-practice analysis in five European and North American cities, deriving from it practice-oriented recommendations.

This sectoral brief examines how EU policy and practice can steer forestry toward a nature-positive economy. It was developed under the EU research project GoNaturePositive!

This ETC-BE Report examines how targeted water-saving interventions can bolster the resilience of both ecosystems and key economic sectors in the face of climate change. The central question is: Which technical, economic and governance levers can unlock the water-savings potential in agriculture, electricity production, manufacturing and public water supply, and how can these be operationalized? Gerardo Anzaldúa and Levin Scholl (Ecologic Institute) explored how the industrial sector in Europe is dealing with this question, and provided critical insights on potentials and enablers.

Complementing the policy guidance "Mainstreaming climate and environmental objectives in EU funding programmes in the post-2027 period," this illustrated brochure showcases diverse examples of nature-based solutions (NbS) across water, urban, transport, agriculture, and marine sectors.

Rewetting peatlands – but how? This new guide provides an overview of the key steps involved in planning, financing and authorising peatland protection projects in Lower Saxony, as well as the associated measures. Commissioned by the Federal Agency for Nature Conservation, the brochure features contributions from Felix Dengler and Ulf Stein on behalf of the Ecologic Institute.

Nature-based solutions, such as green spaces or river restoration, can make a valuable contribution to municipal climate adaptation. The new topic page 'Nature-based climate adaptation' on the Federal Environment Agency's website highlights different aspects of such approaches and offers municipalities targeted support in their planning and implementation. In addition to information on the legal framework and funding issues, it also contains practical examples and helpful publications. Ecologic Institute designed and implemented the content of the website on behalf of the Federal Environment Agency.

This review explores the potential synergies between marine conservation and climate adaptation strategies, which are critical for addressing climate change impacts in European coastal and marine areas. The article, published in Frontiers in Marine Science, identifies and evaluates integrated approaches that support both marine ecosystem protection and climate adaptation.

This video, produced within the REACHOUT project, focuses on the Fluvial Flooding hazard, and showcases how climate service tools can be applied in real-world urban policy challenges. It serves as a visual guide to help municipal representatives, local consultants, and service providers understand and implement these tools effectively.