On 4 July 2022, around 30 experts discussed political strategies for a regionalization of the food system, achieving as many positive sustainability effects as possible and avoiding negative impacts. The discussion was based on an input paper by the project team, the core statements of which were presented in two short presentations by the main author, Gerolf Hanke (Oeko-Institut).

On the afternoons of 29 and 30 June 2022, a two-part online workshop was held as part of the project "Information and teaching materials for an environmentally conscious use of human pharmaceuticals". The workshop was titled "Embedding the topic 'Pharmaceuticals in the Environment' in pharmaceutical and medical university teaching as well as in continuing education and professional training", and discussed with stakeholders different approaches to foster the uptake of this topic in teaching curricula.

The two-day workshop, funded under the BMUV's Environmental Research Plan, took place on 30 and 31 May 2022 at the Federal Environment Agency in Dessau (Germany) and was dedicated to the topic of "Technical-Hydraulic Assessment of Fish Protection and Downstream Migration at Hydropower Plants".

On the 4 April 2022 another online workshop on the socio-ecological transformation of the food system in Germany took place as part of the STErn project led by Ecologic Institute. The aim of the event was to discuss with 35 experts main behavioral drivers that are relevant for increasing diets that are more plant-based and declining the consumption of animal products. On this basis, policy options in Germany were evaluated and discussed.

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.

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.

To continue the successful exchange on various aspects of Arctic marine conservation in November 2020, twenty international experts from research and policy came together again in a virtual meeting for the "Arctic Marine Conservation Dialogue" on 17 and 18 November 2021.

As a part of its co-design process, the COACCH project organized a series of interactive stakeholder workshops to discuss research objectives, activities, and outputs. The first three co-design workshops between 2018 and 2020 produced key insights to guide the COACCH project. In this fourth and final workshop, held on 9 and 10 September 2021, the project team presented their concluding research findings and together reviewed the final outputs to be produced. More than 40 participants from eight European countries joined the workshop.

On 17 June 2021, representatives from Berlin's public administration, business and civil society discussed how to accelerate the expansion of tenant electricity in Berlin in the virtual expert workshop of the StromNachbarn project. Practical experience inputs enriched the discussion.

As a part of the COACCH project, Ecologic Institute, University of Graz and Deltares organized a workshop with stakeholders and interested parties on the topic of "Addressing climate change in European supply chains".

The central objective of the Hydromorphology IV Workshop was to exchange experiences and information and to identify and reflect on challenges of the administrative and practical implementation processes of watercourse development measures.

The ICAP online ETS Workshop conducted with focus on Latin America under the theme "Emissions Trading in Latin America: Developments on the Ground, Role for Cooperation" was held virtually from 8 to 10 December 2020, convened by the International Carbon Action Partnership (ICAP) and co-organized by the Ecologic Institute, Get2C and ICF.

COACCH has designed a series of interactive workshops to co-design the project's direction, activities and outputs. The third interactive COACCH workshop was held on 3 and 4 December 2020 in a virtual format. More than 40 participants from nine European countries joined the workshop, representing all four COACCH working groups: policy makers, investors, business and industry, research and civil society.

On November 2020, over 40 international experts with research and governance backgrounds on marine Arctic conservation and its governance frameworks discussed the protection of the Arctic maritime ecosystems as subject of the "Arctic Marine Conservation Dialogue". The experts converged in working groups on "Area-based management" under climate change, sustainable fisheries in the Arctic and oil, gas and biodiversity protection, identified the Status Quo and the specific challenges of the respective subject areas and turned towards potential solutions. The workshop proceedings are available for download.

As part of the Berlin Re-Use initiative, the online expert dialogue on strengthening the reuse of furnishings and building components took place on October 6, 2020. The aim of the virtual expert dialogue was to bring together stakeholders from the construction industry, initiatives, DIY stores, demolition and disposal companies who are committed to the reuse of building components and furnishings. Dwindling raw material supplies, shrinking landfill space and pressing climate change show that a fundamental rethink of how to deal with raw materials and waste is needed. The current linear economic model must change - away from the principle of "take, use, dispose" to circular economic activity. The ten speakers presented their re-use projects and shared their practical experiences. They discussed how re-use can be promoted in the construction and furnishing sectors and what obstacles need to be overcome. The 80 or so participants took the opportunity to ask questions and provide impetus for the discussion.