Research

The DryHy research project aims to develop technologies and processes for a resource-conscious, sustainable, and efficient energy and material economy. The goal is to acquire and disseminate relevant knowledge while strengthening an energy and research partnership between Germany and Africa.

Central to the project is the production of hydrogen and synthesis gases using high-temperature electrolysis (SOEC), powered by renewable energy sources such as solar energy. The raw materials, carbon dioxide, and water required for hydrogen and synthesis gas production are obtained from the air by Direct Air Capture (DAC). This enables the operation of electrolysis in dry, sun-rich regions, preserving freshwater resources. Additionally, downstream of electrolysis, methanol synthesis is considered to open the process route for e-fuels. This provides hydrogen and methanol for both local use and long-distance transport.

To ensure the economic feasibility of the project in Africa in the future, economic analyses will accompany technological investigations. This includes a focus on technologies, key stakeholders, potential locations, and necessary markets. The establishment and transfer of expertise are also central components of the project. Involvement of master's and doctoral students from Africa, academic courses, as well as networking with stakeholders from politics, business, science, and society are integrated into the project to facilitate targeted knowledge transfer.

The entire project is structured in two phases, each lasting three years. The first phase primarily involves individual exploration of relevant technologies, economic analyses, and the establishment of partnerships. The second phase focuses on the continuation and deepening of the project, demonstrating the integration of technologies, detailed economic considerations, and strengthening collaborations.