Institute for Energy Systems IES

The Institute for Energy Systems offers research and development in the fields of thermal and electrical energy systems. The main areas of expertise are heat pumps, refrigeration technology, power electronics, ans decentralized energy distribution systems.  We provide concept studies, literature research, as well as analysis, design and development of prototypes for various applications. 


Those applications comprise:


Prof. Stefan Bertsch, PhD
Head of the Institute for Energy Systems IES
Professor for thermodynamics and refrigeration

Phone:      +41  81 755 34 69
Mail:   stefan.bertsch(at)