This virtual conference shared ideas for advancing additional multilateral action in support of the goals of the Paris Agreement and discuss them with international experts.

This article describes the project "Drought and Water Use Conflicts in Germany (WADKlim)" its approach and the context in Germany. The project provides a nationwide overview of current water availability and its future development under climate change conditions. It analyzes emerging conflicts of use and develops possible solution strategies. For example, a concept for regional water advisory councils to strengthen intersectoral coordination will be designed. In addition, the potential of water reuse for irrigation in urban areas will be investigated. The project is funded by the Federal Environment Agency (UBA).

In this project, Ecologic Institute reviewed and analyzed 17 inspiring examples of how companies and researchers put the circular economy into practice: from the recycling of construction materials and metals, the improvement of sorting and recycling plastics, to new business models that help turn waste into raw materials or keep materials longer in the loop through services.

In this COP26 side event, we discussed priorities for the further development of long-term strategies, lessons from strategy formulation and implementation processes in the EU and ASEAN, and prospects for international cooperation. We draw on recent analyses by the German Advisory Council on Global Change (WBGU), the German Development Institute (DIE / GDI), the EU, including the EU-funded Enhanced Regional EU-ASEAN Dialogue Instrument (E-READI) study on the development of LTS in ASEAN and the Climate Recon 2050 platform (CR2050) experiences.

The funding call for the Innovative Climate Protection Projects is part of the National Climate Protection Initiative (NCI) of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety. Since 2008, the NCI funds climate protection projects throughout Germany, thus contributing to the achievement of the Federal Government's climate protection goals. The innovative climate protection projects impart new or disseminate existing knowledge to change behaviour, purchasing decisions, practices, and processes. To this end, the projects run campaigns or provide direct advice, facilitate knowledge exchange, and help with capacity building and education in the diverse climate-relevant fields of action.

The city of Berlin has many plans when it comes to climate protection. One major roadblock is the heating transition: To become climate-neutral by 2045 at the latest, around 360,000 residential and non-residential buildings in the capital must be supplied with environmentally friendly space heating and hot water. Furthermore, all new buildings must be planned and constructed in a way that conserves resources. In addition to the organizational and technical challenges involved in achieving a climate-friendly heat supply, a key question is how this can be achieved in a socially just manner that ensures rental prices remain affordable for low-income groups as well. On 2 November 2021, five leading Berlin institutes in sustainability research contributed to the conference "Knowledge. Change. Berlin. 2021" Solution Approaches for Climate-Neutral Housing and Construction and invite stakeholders from the city to the discussion.

The project "Elaborating Strategies and Contributions to Implement SDG12 on the National Level for Germany" established systematic activity monitoring for the national and international implementation of SDG 12 by Germany. The aim: to determine the implementation status – in addition to the UN and DNS sustainability indicators for SDG 12 – and derive potential options for action. This report presents the project results.

Nature-based solutions (NbS) are crucial for cities to jointly address the climate and biodiversity crises, while creating quality green jobs and wellbeing for local communities. This COP26 EU Side Event featured different sector practitioners (policy makers, entrepreneurs, international organizations) delivering inspiring presentations and engaging in a panel discussion highlighting a variety of perspectives on key challenges, opportunities, and pathways to mainstream urban NbS and boost local economies.

This research report studies the Asian perspectives on a global plastic pollution treaty against the background of a growing momentum for the establishment of a negotiation process during the second part of the fifth session of the UN Environment Assembly (UNEA-5.2) in February 2022. It identifies solutions already pursued by Asian countries to tackle marine plastic pollution, describes the challenges and needs expressed by government officials from the region, and discusses possible treaty elements taking into account experiences of countries in the Asian region.

On 14 July 2021, the Commission proposed amendments to the Regulation 2018/842 – currently called by many the "Effort Sharing Regulation". Covering more about 60 % of the EU greenhouse gas emissions, this regulation and its reform are an essential elements of the Fit for 55 package. As a contribution to this debate, a paper by Ecologic Institute presents amendments to the Commission's proposal. Amendments are in particular intended to help ensure that all EU climate policy instruments support achieving the EU's 2050 climate neutrality target and net negative emissions afterwards.

Many strong economies have developed strategies to foster the circular economy. But what do we know about how these plans impact developing and emerging countries? Do the strategies itself take the effects on developing and emerging countries into account? Which risks and opportunities arise from a shift to a circular economy in industrialised countries to developing and emerging countries? This project analysed some of these effects. The project's key recommendations and highlights are published in the project report.

Against the backdrop of global supply chains, global environmental crises and climate change, the discussion on interrelations between trade and sustainability has increasingly come to the fore. Ecologic Institute supports the German Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) in developing politically enforceable options to strengthen sustainability obligations in trade agreements.

The EU's debate on carbon dioxide removals (CDRs) is gaining momentum, but in important parts it is still a mystery. Basics of an EU framework for CDR remain unclear. An EU CDR Strategy could demystify CDRs and help trigger the necessary political debate on CDRs. A paper by Ecologic Institute discusses a CDR strategy for the EU. It examines why the EU should have a CDR strategy, and explores the main elements of a CDR strategy.

The network of independent institutes for environmental and sustainability research marks its tenth anniversary. In 2011, eight non-profit scientific institutions – including Ecologic Institute – joined forces to form the Ecological Research Network (Ecornet). Their goal: to bring scientific work on sustainability, environmental, climate and resource protection even more into the public and political spotlight. Their common goal: to provide a scientific background for shaping a sustainable world, to develop solutions for the necessary changes in economy and society, and to discuss options for action with a wide range of actors.

Recent and historic high-impact events have demonstrated significant flood risks to many coastal areas in Europe and across the globe. Understanding the behavior of humans in relation to risk management poses grand challenges for both natural and social sciences and humanities. The study analyzes the cultural aspects of coastal risk management and illustrates path-dependencies of concrete disaster risk reduction measures in relation to local contexts in European coastal regions in Northern and South Western Europe. Dr. Grit Martinez from Ecologic Institute co-authored the journal article.