Climate change is already causing an increase in extreme weather events, including an increase in the frequency and duration of periods of dry and drought conditions. In this paper, colleagues of the Emschergenossenschaft and Ecologic Institute summarize discussions on coordination and cooperation approaches for low water management and prevention at a workshop in the Emscher region.

This project assesses a selection of climate-change adaptation measures for the agriculture sector and gathers quantitative evidence on their potential to compensate for climate-change induced productivity losses. The results feed into the parent project "Climate change and bioeconomy – Sustainability gap analysis for the agricultural sector".

Training the next generation of environmental lawyers is crucial for ensuring that environmental law is complied with and can thus serve its function of protecting the environment. Christiane Gerstetter, Senior Fellow at the Ecologic Institute, co-moderated an online course for German and Russian students entitled "Ecolaw and ecoactivism in Germany and Russia".

This FIThydro Brief, written by Ecologic Institute's Hugh McDonald and Gerardo Anzaldúa, assesses the current and future demand for fish-friendly hydropower in Europe. It concludes that EU and national policy and economic developments offer a chance to innovate and address rising social and environmental concerns about hydropower's negative impacts.

This project as part of the National Food Waste Reduction Strategy aims to reduce food waste in private households. A core area of the project is the identification of promising approaches and interventions. These will be implemented in cooperation with practitioners and evaluated for their effectiveness using a standardized method developed within the project.

Modernising the EU's building stock is essential to meet the twin goals of climate action and green recovery. The building sector is responsible for 27 % of total greenhouse gas (GHG) emissions and for 36 % of energy-related GHG emissions when considering direct and indirect GHG emissions. According to the European Commission, building renovation rates must double to contribute to the envisioned 55 % emission reduction by 2030 – and this in turn is vital to go climate neutral by 2050.

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.

What matters for the climate is the total amount of emissions and removals over time and corresponding levels of atmospheric greenhouse gas (GHG) concentration. The current focus on reductions achieved as of a specific moment in time disguises this. Emission budgets that quantify the total amount of permissible emissions would address this problem. The EU should establish an emission budget within its Climate Law. This emission budget should include all GHG emissions, not only CO2. These are some of the key findings of this briefing paper.

The Think2030 Conference got off to an inspiring start with keynotes by Dr. Camilla Bausch of Ecologic Institute, Prof. Hans Bruyninckx, President of the EEA and Prof. Klaus Töpfer, founder of TMG and former Executive Director of UNEP. Their speeches marked the opening of the 2-day conference on "Harnessing the European Green Deal to address the Climate Crisis". The conference marked the occasion of Ecologic Institute's 25th anniversary.

The EU is discussing whether its 2030 climate target should be a net target or gross target. Net targets treat CO2 removal and greenhouse gas emission reductions the same, although they are fundamentally different. To avoid a major step backwards, the EU should formulate separate targets for emissions reductions and CO2 removal, argues Nils Meyer-Ohlendorf in his contribution to the Tagesspiegel.

The restrictions associated with the Corona pandemic have suddenly changed the behavior of traffic participants. As a result, significant numbers of people have taken to cycling and walking. Public transport, on the other hand, is in crisis. The need for social distance and hygiene makes collective means of transportation unappealing, and the demand for car-sharing services has dropped significantly. At the same time, the private car is experiencing a renaissance.

A continuing decline in biodiversity, accelerating impacts of climate change, and the urgency of ensuring a sustainable and just recovery from the COVID-19 pandemic are generating unprecedented momentum behind the imperative of working with nature to address societal challenges. In this policy brief, McKenna Davis and Harriet Bulkeley (Durham University) highlight the importance of prioritizing nature-based solutions in the post-2020 Global Biodiversity Framework and supporting their uptake within and beyond the biodiversity community.

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.

The project "Circular City Berlin – from potential towards implementation (CiBER 1)" analysed and promoted innovative approaches to the circular economy in various sectors in Berlin. In view of the expected further growth, urban densification and increased economic prosperity of the metropolitan region of Berlin, a long-term sustainable design of urban resource flows is increasingly coming into focus. The corona situation complemented the focus on resilient regional and local economic processes. Local and regional circular value creation is more sustainable, increases the resilience of societies in times of crisis and strengthens social justice and inclusiveness.

Berlin is increasingly developing as a dynamic innovation field of the circular economy – a circular, resource-saving economy. (Social) innovations are no longer generated only in the field of waste recycling, but increasingly in the design and manufacture of sustainable products or with new business models. The event provided insights into current research on the development of the circular economy and the commitment of Berlin's innovators in this field.