This report is complementary to the third edition of the State of Nature report, which describes the state of nature in the EU based on reports from Member States under the Birds (2009/147/EC) and the Habitats (92/43/EEC) Directives for the period 2013-2018. It details the methodologies applied in the current State of Nature report, complementing the reporting guidelines for the Member States.

The EU has agreed to become climate neutral by 2050. Achieving climate neutrality in the next 30 years is a great societal, economic and political undertaking, presenting many challenges and opportunities. The Climate Recon 2050 project addresses the central process of the development and implementation of national long-term climate strategies in EU Member States. The project combines analysis with dialogue to inform political debate.

This project supports EU Member States in fulfilling a part of their legal requirements under the National Emissions Ceilings (NEC) Directive (2016/2284/EU), by providing them with targeted capacity building as well as updating and developing the toolbox of ecosystem reporting tools. The latter includes proposing core parameters and harmonized protocols; drafting guidance on site selection; and updating the reporting template and corresponding technical guidance.

The EU-funded project "Species protection rules under the Birds and Habitats Directives: how effectively are they integrated into sectoral policies" supported the European Commission (DG Environment) in identifying existing gaps and uptake of the species protection system provided by the EU Nature Directives in the Member States, specifically in the agricultural and forestry sectors. The project was led by Milieu and is supported by Ecologic Institute, IEEP and Stritih.

The project provides an overview of the current water availability in Germany, as well as its future development under climate change conditions. It predicts emerging conflicts of use and develops possible solution strategies. For example, a concept for regional water advisory councils will be developed. These are intended to avoid water conflicts by enabling representatives of water-relevant sectors to exchange information. In addition, options for reusing water for irrigation in urban areas are being examined.

Between October 2020 and September 2023, policy recommendations for the transformation towards a sustainable food system were developed within the project "Socio-Ecological Transformation of the Food System" (STErn). The recommendations include short-, medium- and long-term courses of political action in the areas of regionalization, the dietary shift towards plant-based diets, and the future of organic agriculture and food. Moreover, the role of the financial sector in transforming the food system is discussed.

To meet its increasingly stringent emissions reduction targets, the European Union plans to extend the use of emissions trading, to also cover emissions from road transport and buildings. To understand the effects of this move, DG CLIMA commissioned a comprehensive analysis to investigate the economic, social, environmental, and regulatory / administrative implications. Together with partners ICF, eclareon, Enerdata, Fraunhofer Institut, Cambridge Econometrics, CITEPA, and Milieu, the Ecologic Institute investigated the general options for either the extension of the existing EU ETS or the introduction of a stand-alone scheme.

This paper examines the role that the post-2020 Common Agricultural Policy (CAP) can play in the transformation towards more sustainable and resilient agri-food systems in the EU.

This PIXI book was created in the context of "Plastics in the Environment", a research focus coordinated by the Ecologic Institute. It tells the story of Samia, Johann and their babysitter Tom, who discover a seagull tangled up in a plastic bag on a riverside. After the children have freed the seagull with the help of their babysitter, they explore the reasons for the bird's fate. Tom explains to them how plastic gets from land to sea, how long it remains in nature and how to avoid it in everyday life with simple decisions.

SDG 12 'Ensuring sustainable consumption and production patterns' aims at the necessary changes in our lifestyles and ways of doing business. Together with Adelphi and Wuppertal Institute Ecologic Institute set-up a database of activities in Germany, which contribute to implementing SDG12 in Germany. The database currently comprises more than 120 activities, including civil society and business initiatives as well as policy programs and actions.

This ICARE-project online seminar served to discuss issues and relevance of the climate-resources-nexus among academic institutions. Mandy Hinzmann from Ecologic Institute, Dr. Thomas Gibon from Luxembourg Institute for Science and Technology LIST and Prof. Edgar Hertwich from Norwegian University of Science and Technology NTNU presented findings of recent research projects dealing with the nexus.

In this project, Clean Energy Wire (CLEW) and Ecologic Institute organised a series of 10 online briefing events (webinars) to inform journalists about the key elements and topics of European energy and climate policy. In total, more than 130 journalists from 30 countries participated in the ten events, dissecting topics like the 2030 EU climate target, the UN climate change conference COP26 and the EU's carbon border levy plans. The attendees ranged from journalists representing smaller local publications to those from established media such as Bloomberg, NY Times, the Guardian, Euractiv and Die Welt.

Modernizing the EU's building stock is essential to meet the twin goals of the reduction of GHG emissions and green recovery. This short project therefore focuses on the two goals and argues for spending a specific share of the national Recovery and Resilience Facility (RRF) funds on building renovation. The recommendation is to allocate RRF funds according to the building sector's share of total GHG emissions, in line with the EU's green recovery commitments and the requirement to spend 37 % of the Recovery and Resilience Facility grants and loans on climate-related investments. For full results check out the related think piece.

On 17 September 2020, the European Commission proposed to raise the EU climate target for 2030, so as to reduce greenhouse gas emissions by 55% compared to 1990. In this policy brief, CLIMACT and Ecologic Institute unpack the Commission's impact assessment for the new target. The brief analyses key policy options and analytical results and compares them to recent studies, in particular CLIMACT's 2030 modelling results. Within the framework of the tightened target, the EU Commission proposes to extend the EU Emissions Trading Scheme to buildings and road transport – a major change to the EU's current climate policy architecture. The team discusses potential implications and provides context to the sectoral developments and policies. The briefing highlights key points where the Commission diverges from other studies, identifying climate mitigation potentials that merit more attention in future analysis.

On 25 September 2020, Dr. Stephan Sina, Senior Fellow at Ecologic Institute, participated as an expert in a hearing of the Bavarian State Parliament’s Committee for Environment and Consumer Protection on the draft of a Bavarian Climate Change Act. Together with nine other experts, he commented on the draft law and answered questions from members of parliament.