A few days ago, FlexGeo attended the 8th International Seminar on ORC Power Systems (ORC 2025) in Lappeenranta, Finland.

We proudly presented results from the FlexGeo project and hosted our own dedicated session with an exciting panel discussion on the market potential of reversible ORC systems.

From FlexGeo, the following papers were presented. You can find them here: Publications & White papers

• Christopher Schifflechner et al.: Bringing reversible ORC-heat pump systems into the market: A perspective on the current obstacles and future application potential
• Jannik von Zabienski et al.: Working fluid/oil separation in a reversible ORC test rig with a twin-screw machine: Lessons learned and remaining challenges

We are also very happy to share that Marie Peeters from the University of Liège won first place in the poster competition and received the Poster Award – congratulations, Marie!

We thank the organizers for a great event and are already looking forward to the next edition of the conference in 2027.