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.

The 2025 overview brochure accompanies Eurostat's ninth regular report monitoring progress towards the SDGs in an EU context. Ecologic Institute's authors covered the chapters on SDG 2 (Zero Hunger), SDG 6 (Clean Water and Sanitation), SDG 7 (Affordable and Clean Energy), SDG 13 (Climate Action), SDG 14 (Life Below Water), SDG 15 (Life on Land) and SDG 17 (Partnerships for the Goals). The brochure is available for download.

Eurostat's "Sustainable Development in the European Union: Monitoring Report on Progress towards the SDGs in an EU Context" (2025 edition) offers the ninth comprehensive assessment of the EU's journey toward the 17 Sustainable Development Goals. Researchers from Ecologic Institute authored the chapters on Zero Hunger (SDG 2), Clean Water and Sanitation (SDG 6), Affordable and Clean Energy (SDG 7), Climate Action (SDG 13), Life Below Water (SDG 14), Life on Land (SDG 15) and Partnerships for the Goals (SDG 17), providing rigorous, policy-relevant evidence.

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.

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.

This animated video visualizes the different methods of disposal throughout Germany.

Pharmaceutical substances from creams and gels can enter wastewater when washed off after application. However, this can be reduced by first wiping your hands with a paper towel, disposing of it in the household waste, and only then washing your hands.

The symposium "The future task of a near-natural landscape water balance" of the Federal Agency for Nature Conservation (BfN) was organized by Ecologic Institute and took place on 18 April 2024, in Bonn. This publication summarises the most important contents of the conference as well as the research and implementation needs identified.

The Federal Environment Agency's online platform "Human Pharmaceuticals and the Environment" provides information on the environmental impact of human pharmaceuticals and gives recommendations for environmentally conscious use and disposal. The aim is to minimize the entry of pharmaceutical residues into the environment and thus protect organisms, water, and soil.

Kemper, Melanie 2025: Verbreitung von Informations- und Lehrmaterialien für einen umweltbewussten Umgang mit Humanarzneimitteln - Konzept und Plan für eine Kampagne. Ecologic Institut, Berlin. Unpublished.

Pharmaceuticals in the environment are a growing problem. The UBA Internet portal "Human Medicinal Products and the Environment" offers freely available, scientifically proven teaching materials for medical and pharmaceutical lecturers. With the basic set of slides and the accompanying texts, the topic can be taught comprehensively and practically despite tight curricula.

Kemper, Melanie; Christin Dammann; Johanna Henkel; Juliane Petri 2024: Kommunikation zur Umsetzung von Moorschutz in Brandenburg – Empfehlungen und Handreichungen. Ecologic Institut und Deutscher Verband für Landschaftspflege. Unpublished.

Liquid pharmaceutical leftovers are more often disposed of incorrectly in waste water than solid ones. For this reason, a German-language postcard in DIN A6 (10 x 15 cm) has been developed on this topic, which can be given to customers when liquid medicines are handed in at the pharmacy.

Kemper, Melanie; Elisa Thomaset und Jennifer Reck 2024: Von Niederungsmanagement bis Versumpfung: Kommunikation zur Umsetzung von Moorschutz. Medienresonanz- und Kommunikationsanalyse in den moorreichen deutschen Bundesländern. Ecologic Institut, Berlin. Unpublished.

Pharmacies are an obvious place for conversation about pharmaceuticals and their effects on people and the environment, as well as the disposal of unused products. The information package for pharmacies provides pharmacy staff with in-depth background information for such discussions.

This infographic provides a brief overview of the toxicity of human pharmaceutical substances on non-target organisms observed in laboratory and case studies. A detailed version of the table, which also includes effect concentrations and literature sources, can be downloaded as a PDF.

Germany is under increasing water stress, despite rising precipitation and extreme weather. The core issue lies not in rainfall quantity, but in the inability of our anthropogenically modified landscape to retain water. The Handbook of Agricultural Measures for Enhancing Water Retention, Water Quality and Biodiversity addresses this challenge head-on. Developed with farmers and advisors in mind, it presents field-tested and scientifically evaluated nature-based solutions for agricultural water management. These measures do not compete with productivity—they ensure long-term agricultural viability in a changing climate.

The report, "Overcoming policy, financial, social, and economic barriers to pondscape NBS for climate change mitigation and adaptation", has been released as part of the PONDERFUL project. Commissioned under the European Union's Horizon 2020 Research and Innovation Programme, this synthesis report refines and presents the final PONDERFUL framework – a comprehensive strategy for scaling up pondscapes as effective nature-based solutions (NbS).