SOUVERÄN
Project SOUVERÄN – Resource Strategies for a Sustainable Energy Transition
The SOUVERÄN project explores how the energy transition in the EU can be designed to be both sustainable and resource-efficient. As demand grows for technologies such as photovoltaics, batteries, wind turbines, and electrolysers, so too does the need for raw materials—many of which are considered critical or difficult to access.
The aim of the project is to thoroughly analyze the supply chains and life cycles of these key technologies and to develop pathways for producing them efficiently, in a climate-friendly manner, and with low supply risks within Europe. The project considers approaches such as material efficiency, circular economy, substitution of critical raw materials, and relocation of production to Europe or stable partner countries (on-/friendshoring).
In close cooperation with industry, associations, and policymakers, the project develops strategies for a future-proof energy system that balances climate goals, resource use, and economic costs. In addition, a digital tool is being developed to support companies in making informed location decisions.
Project partners include the Fraunhofer Institute for Solar Energy Systems (ISE), the University of Freiburg, and the University of Bayreuth.
Who is this project relevant for?
Policymakers: for planning resource-secure and climate-efficient energy systems
Industry: for assessing raw material demand, supply chain risks, and production strategies
Public & media: for transparent insights into the environmental impacts of emerging energy technologies
Project duration: January 2025 – December 2027
Partners:
- Senkpiel, Charlotte Fraunhofer Institut for solar energy systems
- Pauliuk, Stefan, Albert-Ludwigs-Universität Freiburg
- Helbig, Christoph, Universität Bayreuth