The Berlin Energy and Climate Protection Program 2030 gives solar energy a central role, as it is the most important renewable energy source that can be developed locally. The state government wants to cover 25 percent of Berlin's electricity supply from solar energy as quickly as possible. In the densely populated city, this also requires the roofs of apartment buildings to be used. In the discussion format Wandelwecker on 8 September 2021, Fabian Zuber from the Reiner Lemoine Foundation and Ecologic Institute's Katharina Umpfenbach discussed options transforming the regulation of tenant electricity and local solar power supply. The event was moderated by Valentin Tappeser from IÖW. It became clear that solar expansion can only be achieved at the required speed with a fundamentally new regulatory approach centered around joint self-supply that intelligently links on-site power generation via solar systems with charging of electric vehicles and heat generation.

How circular economy approaches in the construction sector can be strengthened is discussed in this episode of Wandelwecker together with two proven experts in circular construction.

On 7 July 2021, Ecologic Institute organized an online event to discuss insights on Sustainable Adaptation Pathways gained in the project "Joint implementation of the 2030 Agenda and the Paris Agreement". The panel discussion was moderated by Camilla Bausch, Director of Ecologic Institute and took place as a virtual event parallel to the High-Level Political Forum on Sustainable Development 2021 of the United Nations.

Across Europe, national climate advisory bodies exist in many shapes and forms. Most countries have one or more such institutions. While many of the existing advisory bodies bring together a range of stakeholders and cover a broad range of sustainability issues, over the past five years there has been a surge in the creation of independent scientific councils, dedicated to climate policy.

How well is the EU doing in its pursuit of climate neutrality by 2050? Are national long-term strategies and national energy and climate plans up to the task? Are the recovery efforts in line with this goal? Across EU policy, a range of processes are in the process of developing methods to assess progress towards climate neutrality – but there is no integrated set of "net zero indicators" being developed to do the job. And simple greenhouse gas emission data is not enough to judge whether the necessary transition is happening "under the hood" of Europe's economic sectors.

Biodiversity continues to decline dramatically worldwide. However, current policy instruments, such as the EU Biodiversity Strategy 2030 and the UN Decade for Ecosystem Restoration 2021-2030, are generating new optimism and a great deal of political attention. Are these processes enough to tackle the biodiversity crisis? Or is radical change and rethinking necessary all the same? At the 6th Future Forum Ecornet, which was organized by Ecologic Institute in cooperation with ISOE on 15 June 2021, approaches for the protection of biodiversity were discussed.

The recent decisions by the Constitutional Court and the German government on national climate legislation have brought new wind to the climate debate. But what does this mean for Berlin? Are the new targets suitable for transfer to the capital? Is the level of ambition sufficient to limit CO2 emissions "in line with Paris requirements" and allow Berlin to shoulder its fair share of the 1.5 degree target? And which areas of improvement do Berlin's politicians have to tackle now in order to set the course towards a climate-neutral Berlin 2045 without burdening the city's most disadvantaged residents in particular?

Many consider the Climate Summit in Glasgow, which will take place end of 2021, the most important summit since the adoption of the Paris Agreement in 2015. Upon invitation by the Andrássy University Budapest and the Friedrich Ebert Foundation, Dr. Camilla Bausch discussed recent developments in climate policy in the lead-up to COP26.

In light of the global challenges posed by 2020, the launch of the 2020 Go To Think Tank Ranking Index asked the question "why do think tanks & policy advice matter in times of crisis". The Berlin Launch event, hosted by Ecologic Institute, the Friedrich Ebert Foundation and the Konrad Adenauer Foundation, provided space for a lively discussion about the role and placement of think tanks when faced with unprecedented global crises. The 2020 Go To Think Tank Ranking Index is compiled and published annually by the University of Pennsylvania’s Think Tank and Civil Societies program (TTCSP) with launch events in over 25 different countries.

The restrictions associated with the Corona pandemic have suddenly changed the behavior of traffic participants. As a result, significant numbers of people have taken to cycling and walking. Public transport, on the other hand, is in crisis. The need for social distance and hygiene makes collective means of transportation unappealing, and the demand for car-sharing services has dropped significantly. At the same time, the private car is experiencing a renaissance.

On 4 March 2020 the European Commission published its proposal for a European climate law. The present Commission proposal raises a number of questions, such as what steering effect can the long-term orientation really achieve or will the climate law effectively close existing gaps in the processes of EU climate policy? Together with experts, we have further explored these questions.

Hidden in plain sight, digitalisation has appeared as one – if not the – central force of change in the 21st century. The digital age offers the potential to both enable and radically counteract the socio-ecological transformation. Correspondingly, structuring the digitalisation wave has becomes an important factor for sustainability policy. When used wisely, artificial intelligence (AI) can produce a new level of quality for solution strategies. The question remains: do we require a new collective knowledge-based solution for using AI to address issues of sustainable transformation in organizations, economic systems and infrastructures? The Ecological Research Network (Ecornet) invited the public to discuss this question.

To mark the launch of the 2019 Global Think Tank Ranking report on 30 January 2020, Ecologic Institute convened and hosted a breakfast discussion of think tankers and policy experts to discuss "The Future of Think Tanks and Policy Advice". The event, co-hosted and sponsored by the Friedrich Ebert Foundation and the Konrad Adenauer Foundation, was part of a worldwide launch of the report in over 130 cities around the world, with over 500 think tanks hosting or co-hosting.

Effective CO2 pricing is crucial to achieve the global climate protection goals. This was the subject of an event that was carried out by the Ecologic Institute as a co-organizer as part of a formal side event at the 25th session of the Framework Convention on Climate Change (COP25) in Madrid.

Meeting the Paris climate targets and transitioning to a climate-friendly, more sustainable society cannot be achieved without extended social alliances. This raises the question of how organizations should position themselves in the future: Will the disputes become sharper and fiercer? Which approaches are taken regarding current social and ecological problems? Is it possible to balance tensions and make compromises that are coherent with ecological and social interests? The Ecological Research Network (Ecornet) invited the public to join in discussing these questions.