The 14th Energy Innovation Symposium of the Graz University of Technology ran from 10 – 12 February, 2016 under the motto of “Energy for our Europe” with around 600 participants. It is a proven meeting place for an international, professional audience. ECOP prevailed in a very well-attended reviewing committee. Bernhard Adler and Rainer Mauthner presented the latest research results of ECOP and the ROTATION HEAT PUMP to an interested professional audience. There was a lively discussion at the end between ECOP and the audience of approximate 100 in which the high market relevance of the ROTATION HEAT PUMP became clear.