Most food waste is generated in private households. These infographics show causes and reasons for waste by consumers as well as approaches and preconditions so that food can be comprehensively utilized by consumers.

How does food from a farm ends up on our tables and how can these value chains become more regional? Charlotte Thielmann from detektor.fm explores these questions together with her interview partners.

This publication provides a quantitative overview of the development and status of environmental crime in Germany between 2010 and 2019, based on data from the police crime statistics ("Polizeiliche Kriminalstatistik") and the Federal Statistical Office's criminal prosecution statistics ("Strafverfolgungsstatistik"). The report provides both, an overview of general trends and an in-depth account of individual environmental offences. In addition, the publication contains data on administrative offences relating to trafficking of protected species. The report was prepared by a team from Ecologic Institute on behalf of the German Federal Environment Agency.

The future will increasingly be about hydrogen import security, writes Raffaele Piria in this article published in the Tagesspiegel. On the way to climate neutrality, the risk landscape will change fundamentally. Germany must prepare for this with determination and foresight - and make numerous trade-off decisions. In this article, Raffaele Piria describes three strategic legislative steps that should be taken to advance Germany's hydrogen import strategy.

This report documents the results of three social-empirical research phases, which were carried out as work package 3 in the project "Trend Radar Resource Policy". In each case, citizens from all social milieus were surveyed within the framework of Moderated Research Online Communities on their assessment of trends identified in the project that are relevant to the use of natural resources and on the acceptance of political measures to conserve resources. The results show a high level of willingness to do more individually to protect natural resources, but also the expectation that politicians will create binding framework conditions for this.

The guideline "More sustainability through coupled infrastructures" presents a comprehensive approach on how municipalities can make their infrastructure systems more sustainable through innovative sector coupling. It emphasizes the role of new technical possibilities and the need for a systemic perspective in order to fully exploit the potential of infrastructures and focus on long-term sustainability.

The goal of the final workshop was to discuss options for action with representatives from the Berlin House of Representatives and various Senate administrations in order to jointly outline which measures and implementation steps would be effective.

Who allocates arable land in Germany, how can farmers lease or buy it, and what are the reasons behind its significant price increase? Charlotte Thielmann from detektor.fm explores these questions together with experts from the field.

Climate protection for 1.5 degrees calls for fundamental changes in many areas, but not in Germany's democracy. Nils Meyer-Ohlendorf discusses the relationship between climate protection and democracy in an article for the Tagesspiegel.

The economies and populations that are the main contributors to the climate crisis are least affected by the consequences. People in the Global South are already exposed to drought, forest fires, flooding and water shortages. According to the UN, there were some 270 million migrants worldwide in 2020. Recent forecasts predict that the climate crisis will force up to 1.2 billion people to leave their home countries by 2050. On 1 December 2021; the issue of "Migration and Climate Crisis: Challenges and Perspectives" was discussed. The discussion based on inputs by Writer Parag Khanna and human rights and environmental activist Kumi Naidoo from South Africa. The full recording of the event is available online.

Berlin has set ambitious standards for the prevention of CO2 emissions, with significantly stricter targets in the new Climate Protection Act (EWG Bln). What are the targets and opportunities, and what are still the major challenges and barriers? In order to become climate-neutral, it is imperative that the building sector be given greater consideration. The Climate Protection Act and the Berlin Energy and Climate Protection Program (BEK) 2030 emphasize the exemplary role of the public sector in this area. This means that public buildings such as school buildings are a key factor. In the districts' renovation roadmaps, schools sometimes account for more than 80 percent of the buildings that need to be renovated for energy efficiency in the next few years.

This study examines current proposals for the further expansion of photovoltaics and analyses the solutions used in Spain, the Netherlands and Austria. It shows that the two central goals – accelerating the PV expansion and involving residents – are in tension with each other, at least in the short term.

As part of the STErn project led by Ecologic Institute, an online-workshop on the socio-ecological transformation of the food system in Germany with a focus on the protein transition took place on 30 November 2021 together with 35 experts in that field. The aim of the event was to discuss possible indicators that can help to politically anchor and monitor the necessary change in dietary patterns towards more plant-based and less animal-based proteins.

From sector coupling to hydrogen, from the implementation of the Climate Protection Legislation to the European Green Deal: Achieving climate neutrality requires coordinated and effective policy management across individual departments. Climate policy is a cross-cutting task, because all sectors, from power generation to industry, buildings, transport and agriculture, must become greenhouse gas neutral without delay. Experts from the Ariadne Copernicus project, which is funded by the German Federal Ministry of Education and Research (BMBF), have examined central problems of government control of German climate policy and presented options for solutions. The paper was also sent to negotiators of the coalition talks in the run-up to publication.

Building on the kick-off event of the "Private Households" dialog forum held in June 2021, another dialog forum was held on 25 November 2021, focusing on the topic of impact. In addition to the goal of networking relevant practitioners and facilitating an exchange of experiences, this dialog forum focused on the effective and successful planning and implementation of measures against food waste. In this result documentation, you will find a summary of the reflection as well as figures of the survey results.