Press releases, interviews and news

How can we successfully navigate the path to a climate-neutral future? Since 2022, this question has been the focus of the traveling exhibition “Power2Change: Mission Energy Transition.” At ten locations across Germany, it brought both challenges and potential solutions to life for a broad audience. Now that the exhibition has come to an end, Sandra Naumann takes stock. The UMSICHT researcher was involved in the “Science Communication on the Energy Transition” project almost from the very beginning and played a special role: She coordinated collaboration among the project partners and bridged the perspectives of research, museum work and science communication.

In early February, Carlota von Thadden del Valle traveled from Oberhausen to Athens. Until the end of May, the UMSICHT researcher conducted research at the Laboratory of Thermal Processes at the National Technical University of Athens (NTUA), School of Mechanical Engineering, under the supervision of Prof. Sotirios Karellas. The focus of her stay was her dissertation topic: the industrial integration of electrical latent heat storage. The stay was made possible by a DAAD fellowship. In addition to gaining professional insights into university research, the four months in Greece also offered the opportunity to make new contacts and view her own daily work from a different perspective. In this interview, Carlota shares her experiences.

For the past ten years, the UMSICHT Research School has been supporting doctoral students in advancing their research in a structured manner and developing both professionally and personally. The success of this approach is evident not only in the many successful doctoral graduates but also in the career paths of its alumni. One of them is Dr.-Ing. Katja Buß – now Circle Lead of the Module Testing division at Voltavision, a testing service provider for high-voltage batteries. In this interview, she explains why she chose to pursue her doctorate at Fraunhofer UMSICHT, how she actively helped shape the early days of the UMSICHT Research School – and how she applies her research experience in industrial practice today.

The “Membrane Electrode Assembly (MEA)” is the central functional component of PEM electrolysis: It is where electrochemical water splitting takes place using renewable electrical energy to produce green hydrogen. At the same time, the production of the electrode and membrane assembly involves the use of critical and costly raw materials such as iridium, platinum, and titanium. Researchers in the “CircuPEM – Circular Economy for PEM Electrolysis” project are exploring how these materials can be recycled at the end of the MEA’s life cycle.

Since 2016, industry and academia have been collaborating on the Carbon2Chem^® project to explore how climate-damaging industrial emissions can be put to good use. The goal: to stop viewing carbon dioxide merely as an emission and instead treat it as a raw material for new products. As the project marks its 10th anniversary, this approach works – even on an industrial scale.

How can we make mobility more climate-friendly without losing sight of technical and economic realities? Andreas Menne, Head of the Carbon Utilization and Synfuels department at Fraunhofer UMSICHT, discusses the potential and limitations of alternative fuels, the role of green hydrogen and the question of which applications will continue to require liquid energy carriers.

Till Olligschläger is studying mechanical engineering at Ruhr University Bochum. He is writing his master’s thesis on “Design and development of a press for the assembly and temperature-controlled leak testing of electrolysis stacks” at Fraunhofer UMSICHT. In this interview, he reveals that there are two things he particularly likes about the institute: on the one hand, dealing with current and sustainable topics, and on the other, the positive work atmosphere.

Logistics companies are currently facing growing pressure to transform: Energy-intensive road freight transport is associated with high fossil fuel consumption and thus fuel costs that are currently difficult to predict. At the same time, regulatory and customer requirements for sustainable supply chains in logistics are increasing. The Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT and Joachim Schultz GmbH (JSG) are jointly investigating how a low-greenhouse-gas energy and mobility strategy can be developed under these conditions in a funded project.

The UMSICHT Research School was launched ten years ago. Its objective: to support doctoral students on their way to doctoral studies – within three to four years. The figures show that the Research School concept has proven its worth: To date, almost 90 graduates have successfully completed their dissertations. We spoke to some of them about their experiences – among them Dr. Matthias Lehmkühler.

Recycling and waste management facilities are among the most energy-intensive sectors of the economy: Crushers, screening and drying plants, mobile machinery, and complex logistics processes result in high consumption of electricity, heat, and fuel. The Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT and HDB Recycling GmbH are collaborating on a joint project to determine how a climate-neutral energy supply can still be achieved: With the help of a transformation plan, the company’s site in Hünxe is to become greenhouse gas-neutral by 2045 – without jeopardizing economic viability or competitiveness. Within the next ten years, emissions caused by electricity, heat, and fuel consumption are to be reduced by at least 40 percent.