In the project "Knowledge. Transformation. Berlin.", the Ecornet Berlin research network pursued the goal of expanding Berlin's pioneering role in innovative approaches for a liveable, climate-neutral and resource-efficient city. Therefore, the research network focused on the existing strengths and diversity of Berlin, but also on the existing ecological and social challenges. The goal was to expand Berlin's pioneering role in the development of innovative approaches in an innovatively way. To this end, the associated institutes worked on several projects in the thematic fields of social climate transformation, sustainable economies and digitalization.

From March to July 2021, a multidisciplinary group of food experts came together with the purpose to develop concepts that can be part of a future-proof legislative proposal on sustainable food systems.

Ecomodulation of fees can play a crucial role in incentivizing upstream design changes by reducing the fees for products or packaging designed for circular economy. Products or packaging with circular design (e.g., a minimum percentage of recycled content, high reparability index, reduction in weight of material, shift from low to easily recyclable material(s)) could benefit from reduced fees, while those with design barriers, which are also often exported to developing countries for end-of-life treatment, could incur higher fees. Thus, ecomodulation of fees can play a vital role in prioritizing design as waste prevention, reusability, reparability and recyclability. Against this background, this project run by Ecologic Institute focused on the product streams batteries, plastic/packaging, textiles and waste electric and electronic equipment (WEEE).

What characterizes a monitoring system that effectively considers aspects of precautionary environmental protection? The aim of this project is to answer this question with regard to the new German bioeconomy strategy. The German government aims at a transformation process towards a sustainable and bio-based economy.

The policy brief discusses the different policy pathways to reach the climate target, as presented in the EU Commissions Impact Assessement of the 2030 target plan. There are different ways how the EU can reduce emissions to -55%: mainly through tighter regulation and standards, primarily via carbon price or trough a mix of both. The policy mix route may seem most attractive: politically, it is the path of least resistance, as it continues on the current trajectory. And it promises the best of both worlds – the efficiency of carbon pricing and the certainty of regulatory approaches. At the same time, the mix has some conceptual arguments in favor: companion policies, like standards and infrastructure investment, ensure that consumers have more climate-friendly options to choose from and bring down their cost. Thereby, they make it easier to stomach higher carbon prices.

In its last coalition agreement (2016-2021), the State of Berlin committed itself to the "Zero Waste" model in order to transform its waste management towards a circular economy. Re-using goods takes centre stage in this transformation. In the context of the political goal of strengthening the reuse of used goods, the project aims at supporting and executing re-use measures in Berlin in order to foster structures and actors in Berlin that bring the used goods market out of its niche. The Ecologic Institute supports the project for the Berlin Senate Administration by designing and conducting three virtual expert dialogues in Berlin.

The transition towards sustainability entails addressing systemic and interrelated resource challenges. Via the project "Assessment of resource nexus-related challenges and opportunities in the context of the European Green Deal", Ecologic Institute supports the European Environment Agency (EEA) in its objective to foster a better understanding on these topics for the European policy community and stakeholders. The project serves as background to an EEA briefing on the topic.

Between 15 and 18 September 2020, Ecologic Institute together with ZOE Institute for future-fit economies and other partners convened a "closed-doors" EU online conference on long-term challenges from the COVID-19 crisis for the EU's economic governance and the implementation of the Green Deal.

On 9 May 2021, the Conference on the Future of Europe (CFE) will start. The CFE will provide a new space for citizens to engage in the debate on the future of the EU. A new Ecologic report examines the experience with citizens' assemblies on climate policies in France, Ireland and the United Kingdom, and draws lessons for the CFE.

The Conference on the Future of Europe begins on 9 May 2021. The conference has great importance for EU climate policies. As a contribution to the start of the conference, think tanks from Bulgaria, the Czech Republic, Estonia, Germany, Hungary, Italy, Romania, and Poland make recommendations on how EU climate policy and the Conference on the Future of Europe can be mutually beneficial.

This paper provides three recommendations to improve the public acceptance of bio-based products and processes. These recommendations are accompanied by concrete actions and good practice examples, based on stakeholder feedback received during the BIOBRIDGES project (2018-2020), relevant results of other EU-funded projects, as well as the results of a targeted literature review.

The report provides up-to-date information for policymakers on the how to apply nature-based solutions for climate change adaptation and disaster risk reduction and at the same time making use of multiple societal benefits that these solutions can bring. Drawing on selected examples across Europe, the report shows how impacts of extreme weather and climate-related events are already tackled in this way. It also assesses global and European policies and how nature-based solutions are increasingly being integrated in the efforts to shift towards sustainable development.

In the context of the European Green Deal, the introduction and design of border adjustment measures is currently subject to much controversy. Upon invitation to contribute to the series "Green Deal reloaded" by the Stiftung Genshagen and the Institut Montaigne, Dr. Camilla Bausch (Ecologic Institute) analyzes the opportunities and challenges provided by the proposed border adjustment mechanism.

This briefing note, published within the EU-funded Horizon 2020 project NATURVATION, takes a critical look at the value and limits of climate nature-based solutions to deliver on biodiversity goals. Building on research findings from NATURVATION, the brief discusses the question: How can we realise the added value of urban climate nature-based solutions for biodiversity?