In the research group energy systems engineering, we focus on developing methods for evaluating and designing sustainable systems in energy and process engineering. Using model-based and computer-aided methods, we analyze, design, assess, and optimize these systems to be reliable, efficient, flexible, and sustainable.

In developing mathematical methods for the analysis, assessment, and optimization of systems, we use fundamental principles of thermodynamics to improve systems on different scales: from molecules over industrial production processes to multi-regional energy systems. In addition, we evaluate technologies and systems based on the method life cycle assessments to identify environmental trade-offs at an early stage. Under the motto “saving the climate with thermodynamics”: we want to achieve a concrete and tangible contribution to sustainable technology development and, in particular, to climate change mitigation, together with project partners from industry and science.

Our topics and applications

Power-to-X and sector coupling in sustainable energy systems
Multi-criterial optimization of energy systems
Electrolysis (hydrogen, chlorine, methanol)
Carbon Capture, Utilization and Storage (CCUS)
Optimization of heat integration in batch processes
CO₂ and biomass utilization for polymers and fuels
CO₂ capture from air (Direct Air Capture, DAC)
Heat integration (Pinch method)

Our competencies

Development of thermodynamic models for energy and process engineering
Formulation of mathematical optimization problems for sustainable production and energy systems
Model-based Life Cycle Assessment (LCA)
Assessment of new technologies in the context of planetary boundaries to identify potential trade-offs at an early stage
Prediction models of thermodynamic and environment-related material and product properties
Optimization and assessment of energy systems from industrial to national scale