This table provides an overview of fish protection screens in Germany with the highest discharge per screen panel. The infographic is part of the fact sheet "Technical Functionality of Large Fish Protection Screens Confirmed in Practice."

This infographic shows examples of screen bar shapes for fish protection screens at hydropower sites. The infographic is part of the fact sheet "Technical Functionality of Large Fish Protection Screens Confirmed in Practice."

This infographic presents the key data of the screen systems at the Willstätt, Unkelmühle, Kemnade and Öblitz hydropower sites. The infographic is part of the fact sheet "Technical Functionality of Large Fish Protection Screens Confirmed in Practice."

This fact sheet examines the functional elements of a fish protection system and explains when a rake is a fish protection rake. The fact sheet "What makes a screen to a fish protection screen" is available for download.

In 2014, the German Participatory Forum on Fish Protection and Downstream Migration was able to develop a common understanding of the size of a screen up to which functioning mechanical fish protection and descent systems, including the necessary cleaning technology, can be implemented. The objective of the research underlying this Fact Sheet 04 was to verify whether the statement of the German Participatory Forum on Fish Protection and Downstream Migration is confirmed in the actual operation of existing fish protection screens. Fact Sheet 04 "Technical functionality of large fish protection screens confirmed in practice" is available for download.

The EU Climate Action Regulation governs 60 percent of EU emissions. To achieve the climate targets for 2030 and 2050, the upcoming reform of the regulation must be a success, writes Nils Meyer-Ohlendorf in the Tagesspiegel. He makes a number of reform proposals. The article is available online.

On 17 June 2021, representatives from Berlin's public administration, business and civil society discussed how to accelerate the expansion of tenant electricity in Berlin in the virtual expert workshop of the StromNachbarn project. Practical experience inputs enriched the discussion.

Wehrmann, Dorothea et. al. 2021: Wie können wir die Ozeane retten? Die Bedeutung der transdisziplinären und kollaborativen Meeresforschung. Deutsches Institut für Entwicklungspolitik (DIE): Bonn.

This report documents the project work and results of the R&D project "Information Platform for the restoration of rivers", which was jointly carried out by Ecologic Institute, Planungsbüro Zumbroich and the Institute of Aquatic Ecology and Fish Biology, Jena (IGF Jena) from 2017 to 2020. The aim of the project was to create an online information platform about river restoration (Part I of the project report) and the analysis of German restoration projects in regard to their monitoring (Part II of the project report). The report is available for download.

What innovations are needed to develop a climate-neutral energy system of the future? How can the national and European climate targets be achieved in 2030? What can Germany do to advance the European Green Deal together with the other member states? These and other questions will be the focus of the virtual Copernicus Symposium on 9 and 10 June 2021.

The recent decisions by the Constitutional Court and the German government on national climate legislation have brought new wind to the climate debate. But what does this mean for Berlin? Are the new targets suitable for transfer to the capital? Is the level of ambition sufficient to limit CO2 emissions "in line with Paris requirements" and allow Berlin to shoulder its fair share of the 1.5 degree target? And which areas of improvement do Berlin's politicians have to tackle now in order to set the course towards a climate-neutral Berlin 2045 without burdening the city's most disadvantaged residents in particular?

Various economical methods are available for the monetary assessment of the effects of environmentally induced diseases as well as the resulting deaths. This report serves as a basis for the development of concrete monetary valuations of environmental burdens of disease, which is illustrated by three case studies.

The Heinrich Böll Foundation, the book designer Gesine Grotrian and the Ecologic Institute as expert support have worked closely with young people to develop a book for people aged 12 and over that describes the history, production and risks of our plastic consumption in a straightforward, colourful and clearly understandable way. It also shows alternatives and ways out of dealing with plastic and its dangers. The book is available online.

This status report was prepared within the framework of the cross-cutting issue 1 "Analytics and reference materials" of the research focus Plastics in the Environment. It summarizes the contents of the project discussions and coordination within the cross-cutting issue. The organization of this ongoing process of development or elaboration has been supported by several events between 2018 and 2020.

Plastic waste, plastic parts and microplastics can be found everywhere in the environment. Plastic particles are also detected in living organisms. But what exactly is the situation? To find out, the German Ministry of Research is funding the research priority "Plastics in the Environment" with around 40 million euros. Some of the results of the 20 funded research projects are presented in this video. Further results of the research projects as well as information on the activities of the research focus are available on the website.