The analysis by Ariadne project partners examines Germany's climate foreign policy during the current legislative period. Beyond the international context, they also consider the organizational structure within the German government and the responsible ministries. The researchers conclude that Germany has been able to set the pace for international climate policy by transferring the responsibility for international climate policy to the Foreign Office and creating the role of Special Envoy for International Climate Policy. In contrast, the record of Germany's engagement in bilateral and plurilateral formats has yielded mixed results.

This document assesses the just transition aspects of Germany's draft updated National Energy and Climate Plan (NECP). Specifically, it focuses on how well the plan addresses the territorial and distributional challenges of transitioning to climate neutrality.

In this article, the authors, including Anthony Cox of Ecologic Institute, highlight there is little appetite among WTO members for modernizing multilateral subsidy rules at a time when many countries are introducing new forms of support that could potentially exacerbate existing policy disincentives for globally sustainable economic and environmental outcomes.

This UNITED project business brief discusses the legal framework and environmental implications of a project in the Greek Aegean combining aquaculture and tourism, including laws and regulations, particularly in relation to marine conservation, permitting and marine spatial planning.

This UNITED project business brief discusses the legal framework and environmental impacts of a project in the German North Sea that combines offshore wind energy and aquaculture, including the laws and regulations that apply to offshore installations in the German Exclusive Economic Zone (EEZ).

This Business Brief of the UNITED project examines the legal and environmental aspects of a project that successfully combines offshore wind energy production with innovative tourism activities.

This UNITED project business brief examines the legal and environmental aspects of a Belgian project using offshore wind farms in the North Sea for the cultivation of flat oysters and seaweed. Particular attention is paid to environmental benefits, such as improved water quality and biodiversity, as well as potential challenges, including permitting procedures.

How can companies and societies effectively design the shift towards greater sustainability? This policy brief highlights the importance of sustainable production methods, investments, and nature-positive supply chains for the restoration of ecosystems and outlines action approaches for a sustainable future.

In an increasingly interlinked and globalized world, indigenous peoples and local communities are essential for the preservation of their rights, cultures and access to land and resources. What role do they play in the dialog around environmental protection and social justice? This policy paper sheds light on the challenges and opportunities for indigenous peoples and local communities and explores how their voices can be heard and respected in international forums.

As competition for, and interest in, use of ocean space increases, a need for management arises to optimize activity in marine areas. This policy brief provides a comprehensive consideration of the economic efficiency of marine multi-use (MU) by weighing the pros and cons of individual use options against potential MU combinations.

Households across Germany felt the weight of 2022's energy crisis, grappling with a dramatic increase in energy prices. Overall energy costs in Germany surged by 31% in 2022 compared to the previous year. To combat the adverse impacts of the 2022 energy crisis, Germany passed three major relief packages in 2022. This country briefing paper describes Germany’s policy response to the energy crisis of 2022 and provides a microsimulation-based summary of the distributional effects of energy price shocks on German households.

The Commission's proposal on the Carbon Removals Certification Framework puts the EU on a dangerous track that facilitates replacing emission reductions with removals. Integrating carbon removals into the EU Emissions Trading Scheme carries similar risks. Effectively, the debate on the role of carbon removals puts EU climate policies at a cross-roads.

Carbon pricing is gaining traction around the world, as more and more jurisdictions implement emissions trading systems or tax carbon emissions to achieve their climate objectives. The annual "State and Trends of Carbon Pricing" is the flagship report of the World Bank to provide a concise, up-to-date overview of what is happening in this field. With over 70,000 annual downloads, it is one of the most prominent publications on this matter.

This paper addresses a gap by providing a conceptual basis to further the understanding of security implications of the EU’s transformation to a net-zero economy. It first defines the aspects of security under consideration (Section 2) and proposes a typology to classify fossil fuel exporting countries based on their exposure to world market prices, their capacity to adjust and their importance to the EU in terms of security issues (Section 3). It then takes stock of policy options that can be adopted in other countries to reduce adjustment costs to a changed economic environment (Section 4) and discusses how the EU can support these policies (Section 5). Finally, it highlights key implications for EU policy makers (Section 6).

Animal products are an essential part of today's German diet, but they are associated with a variety of environmental problems, such as global warming, eutrophication of soils and waters, etc.. These cause external costs. The study, co-authored by Aaron Scheid and Benjamin Görlach of Ecologic Institute, estimates these external costs for animal products and examines policy measures to address them.

This document presents main takeaways and insights from a workshop organised by the Ariadne Project in Brussels on 30 November 2022. The workshop convened experts from seven organisations that operate carbon market models – academic institutions as well as carbon market analysts.

This report discusses the potential role of green hydrogen in achieving a climate-neutral economy, focusing on sectors where electrification is challenging. It highlights the necessity for green hydrogen to be produced using renewable energy to align with climate neutrality goals. The report outlines necessary components for establishing a global market, including tracking systems, standards, and governance mechanisms to ensure compliance and foster international trade.

The report looks at how the system generates income for Member States and how they spent this money over the 2013-2021 period. WWF's analysis finds the current system is full of flaws and that significant changes are needed – including much stricter rules on how EU countries spend their ETS cash. Ecologic Institute's Isabel Haase contributed to the report.