Regions play a central role in achieving the substantial acceleration of renewable energy deployment required to reach the 2030 greenhouse gas reduction targets. The report "The socio-economic impacts of renewable energy in EU regions: Strengthening local benefits" examines the socio-economic effects of renewable energy deployment at the regional level in the EU and subsequently identifies factors that are conducive to an equitable energy transition. As part of the report, this case study by Ecologic Institute analyzes the role of renewable energy and its socio-economic imparts in the North German region Mecklenburg-Western Pomerania. The analysis was done for the the Greens/European Free Alliance.

According to a recent EEA report co-authored by Ecologic Institute, water stress has become a serious problem across Europe and climate change is likely to raise the challenge. The report "Water resources across Europe – confronting water stress: an updated assessment" calls for a shift from crisis management to risk management to prevent irreversible negative consequences for nature and society. The report emphasizes the need for greater water use efficiency and improved ecosystem resilience, as water resources become insufficient to meet the joint demand of humans and nature.

The EU Climate Action Regulation governs 60 percent of EU emissions. To achieve the climate targets for 2030 and 2050, the upcoming reform of the regulation must be a success, writes Nils Meyer-Ohlendorf in the Tagesspiegel. He makes a number of reform proposals. The article is available online.

Both Germany and Chile have decided to phase out coal – to slash greenhouse gas emissions and to modernise the power sector. In a new publication, Agora Energiewende compared the experiences of both countries to distill lessons for policymakers navigating the challenges of exiting coal in their own countries. Ecologic Institute contributed the case study on the German coal phase-out. It looked at the increasingly conflicted position of coal in the country's energy transition, the role of the coal commission and the process leading up to the coal phase-out decision. The analysis was done in support of the working group of the Chilean-German Energy Partnership.

For Germany to reach its climate targets, new ways of thinking mobility are essential. For the federal state of Lower Saxony, the mobility transition is particular challenging due the important role cars play in the region. The report "Ways to Sustainable Mobility" (WenaMoNi) analyses in detail where Lower Saxony stands and proposes next steps. Ecologic Institute analysed the legal framework and identified key actors promoting electric and hydrogen-based mobility. Katharina Umpfenbach and Ricarda Faber compared the existing policy instruments to best practices in other countries and to recommendations from science. The analysis shows that a policy approach built on subsidies which has been favoured so far, must be supplemented by pricing instruments if climate targets are to be reached.

Germany's Polar research activities contribute to numerous initiatives and include links to climate and biodiversity protection. To prepare for future challenges and address the most pressing issues, the federal government launched a process to develop a new polar research agenda. On 19 May 2021, the steering group of the process including Ecologic Institute's Arne Riedel, handed over the concept paper on the "Changing Polar Regions" developed by over 100 experts to the Federal Ministry for Education and Research.

The Conference on the Future of Europe begins on 9 May 2021. This political process can become a milestone in EU climate policy making – provided that its recommendations are specific and focus on the EU's ability to act, writes Nils Meyer-Ohlendorf in the Tagesspiegel. He makes three proposals how the conference can support EU climate policies.

The EU has raised its climate target for 2030 to at least -55 %. Agora Energiewende and Ecologic Institute sketch a "Fit for 55" package that can ensure both environmental integrity and solidarity. It investigates four options how to regulate heating and transport emissions, focusing in particular on the pros and cons of expanding emissions trading to these sectors. The paper makes the case for a smart mix of EU-level carbon pricing and companion polices.

Tenant electricity systems generate solar power on apartment buildings and deliver it directly to the households in the building. In a new study, Katharina Umpfenbach and Ricarda Faber (Ecologic Institute) evaluate the effects of the existing tenant electricity systems in Berlin. The bottom line: Berlin's 74 tenant electricity projects have positive ecological and socio-economic effects, but these remain low compared to the technically available potential. Currently, only 1 % of the tenant electricity potential is used. The study is available for download.

To deliver its climate targets for 2030 and 2050, the EU is starting to reform its climate policies. Extending emission trading to road transport and buildings is among the most consequential proposals for implementing the new targets. This proposal promises stronger economic incentives to reduce emissions, considerable certainties for target achievement and additional revenues to support Europe's decarbonization.

Governments around the world are seeking to improve the way they organize their climate policy-making. Many countries are adopting national framework laws to do so. Choosing the right design is key for making these laws effective. This paper provides an update on the core elements of ten European climate laws and identifies several best practice lessons that could inform future climate law design.

The policy brief discusses the different policy pathways to reach the climate target, as presented in the EU Commissions Impact Assessement of the 2030 target plan. There are different ways how the EU can reduce emissions to -55%: mainly through tighter regulation and standards, primarily via carbon price or trough a mix of both. The policy mix route may seem most attractive: politically, it is the path of least resistance, as it continues on the current trajectory. And it promises the best of both worlds – the efficiency of carbon pricing and the certainty of regulatory approaches. At the same time, the mix has some conceptual arguments in favor: companion policies, like standards and infrastructure investment, ensure that consumers have more climate-friendly options to choose from and bring down their cost. Thereby, they make it easier to stomach higher carbon prices.

This FIThydro Brief, written by Ecologic Institute's Hugh McDonald and Gerardo Anzaldúa, assesses the current and future demand for fish-friendly hydropower in Europe. It concludes that EU and national policy and economic developments offer a chance to innovate and address rising social and environmental concerns about hydropower's negative impacts.

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.