This illustration shows a comparison of the injuries of a common Nase before and after the passage of a hydropower site. It is part of a fact sheet on primary injury to fish at hydropower sites.

This illustration shows advantages and disadvantages of using naturally downstream migrating fish or an experimental approach to determine the mortality and injury risk. It is part of a fact sheet on primary injury to fish at hydropower sites.

The 5th expert dialogue on sustainable timber construction took place on 30 October 2020 at the invitation of the Senate Department for the Environment, Urban Mobility, Consumer Protection and Climate Action (SenUMVK) and the German Timber Trade Federation (GD Holz). Speakers included architects and engineers as well as experts from relevant research projects who presented and discussed practical topics related to timber construction in the capital region.

This infographic provides an overview of the legal regulations for fish protection at hydropower sites in Europe. The infographic is part of a fact sheet on fish protection targets in Europe.

This Fact Sheet provides methodological recommendations for quantifying the risk of harm and mortality to fish during passage from hydropower sites. The fact sheet "Evaluation of primary injury to fish at hydropower sites" is available for download.

This Fact Sheet provides an overview of the European legal basis for fish protection at hydraulic engineering structures. The fact sheet "Fish protection targets in Europe" is available for download.

This fact sheet provides an overview of fish protection instruments in Germany. The fact sheet "Ziele für den Fischschutz und Fischabstieg in Deutschland (Targets for Fish Protection in Germany)" is available for download.

Bioeconomy currently enjoys a high political priority; at the same time, the concept, which last received a boost in 2018 in the form of the updated EU Bioeconomy Strategy, is not without controversy and contains many conflicting goals. This is where the article by Zoritza Kiresiewa (Ecologic Institute), Franziska Wolff and Martin Möller (both Öko-Institut e.V.) comes in. The authors argue that bioeconomy can only contribute to the achievement of sustainability goals if the political framework is appropriate. Whether or not strategies will have an impact depends on each individual case. Bioeconomy pathways should be designed and tested accordingly.

Nature-based solutions (NBS) are solutions that are inspired and supported by nature. They can be used in urban settings to complement or replace "traditional" or "grey" solutions to social and environmental challenges, such as air pollution, the heat island effect, water scarcity, flooding, loss of nature and lack of social cohesion. This guidance document highlights a range of policy and supporting instruments relevant for NBS design, implementation and maintenance.

The European Parliament improves the Commission's proposal for a European Climate Law. Gross reduction target for 2030, legally binding climate neutrality targets, emissions budgets and a European Climate Council would make the European Climate Law what it should be: a reliable compass for the path to climate neutrality by 2050, writes Nils Meyer-Ohlendorf in his article for Tagesspiegel.

This Briefing Paper examines coordination and implementation challenges between the water and agricultural sectors in relation to water quantity in the context of WFD implementation in the Spanish Guadalquivir river basin. The challenges are interlinked by the underlying difficulty of imposing unpopular decisions against the will of powerful actors in the agricultural sector. To address these challenges, the authors suggest various coordination instruments based on incentives, voluntary cooperation, persuasion and information exchange.The Briefing Paper presents one of six analyses of cross-sectoral coordination challenges that were conducted as part of the STEER research project and on which separate Briefing Papers are available.

The completed governance analysis shows that coordination in the Emscher catchment area is already effective. There is room for improvement when it comes to involving citizens and planning processes should also be characterised by a higher degree of flexibility. The analysis provides recommendations. This paper constitutes one of six analyses of cross-sectoral challenges in water governance. These have been conducted as part of the STEER research project and results are published in separate analyses and position papers.

As part of the Berlin Re-Use initiative, the online expert dialogue on strengthening the reuse of furnishings and building components took place on October 6, 2020. The aim of the virtual expert dialogue was to bring together stakeholders from the construction industry, initiatives, DIY stores, demolition and disposal companies who are committed to the reuse of building components and furnishings. Dwindling raw material supplies, shrinking landfill space and pressing climate change show that a fundamental rethink of how to deal with raw materials and waste is needed. The current linear economic model must change - away from the principle of "take, use, dispose" to circular economic activity. The ten speakers presented their re-use projects and shared their practical experiences. They discussed how re-use can be promoted in the construction and furnishing sectors and what obstacles need to be overcome. The 80 or so participants took the opportunity to ask questions and provide impetus for the discussion.

Within the project „Socio-ecological Transformation of the Food System“, policy recommendations for the transformation towards a sustainable food system were developed between October 2020 and September 2023. The STErn website was developed, implemented, and designed by Ecologic Institute. It serves the public communication of the project's goals, events, and results.

This PIXI book was created in the context of "Plastics in the Environment", a research focus coordinated by the Ecologic Institute. It tells the story of Samia, Johann and their babysitter Tom, who discover a seagull tangled up in a plastic bag on a riverside. After the children have freed the seagull with the help of their babysitter, they explore the reasons for the bird's fate. Tom explains to them how plastic gets from land to sea, how long it remains in nature and how to avoid it in everyday life with simple decisions.