The project is completed. It has made decisions of the EU Commission on state aid, relevant to climate protection and the energy transition, more transparent. Using well-documented case studies, it is now possible to understand what impact past state aid decisions have had on the energy transition.
Climate Policy Climate Strategies and Plans
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11/17 - 12/19
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274,522.76 €
Matthias Buck
The first European Commission under the leadership of Ursula von der Leyen (President of the European Commission since 2019) set, within the framework of the European Green Deal, the objective of revising the EU State Aid Rules — the regulatory framework of the European Union that defines under which conditions Member States are allowed to support companies with public funds.
At the core of this reform were in particular the Guidelines on State Aid for Environmental Protection and Energy (EEAG) and the Guidelines on State Aid in the context of the EU Emissions Trading System after 2021 (ETS Guidelines), which determine how Member States may support energy-intensive industries within the emissions trading scheme.
The overarching goal of this project was to actively contribute to and shape the reform process. Furthermore, stakeholders (e.g. companies, environmental organisations, associations) and media outlets engaged in issues related to climate change and the energy transition were to be made aware of the relevance and internal coherence of state aid measures for decarbonisation (the reduction of CO₂ emissions) and the energy transition within the EU.
Find more information and material on state aid in the context of decarbonising Europe on Client Earth’s website.
Photo: Matthias Buck, Juliette Delarue, Maria Kleis, Kevin Oswald, Sam Bright
The project has processed and made accessible past decisions on state aid. In addition, it identified key steps and elements in state aid decisions that should be improved in order to link them more closely to the achievement of European climate and energy goals.
The project implementers Agora Energiewende and Client Earth used their legal, economic and energy expertise to develop an online database of their findings. They provided communication materials for 28 case studies in six thematic areas on EU state aid decisions.
In addition, the project brought together stakeholders and climate and energy experts to exchange views on the interplay between state aid and decarbonisation in the EU. They were also able to network with the European Commission, Members of the European Parliament and national governments on this issue through the project’s communication activities in Brussels and selected Member States and regions.
Last update: January 2026