Proceedings of the 8th International Seminar on ORC Power Systems

This volume presents the proceedings of the 8 th International Seminar on Organic Rankine Cycle Power Systems (ORC 2025), taking place in Lappeenranta, Finland, from 9th to 11th September 2025. The event is hosted by LUT University on behalf of the Knowledge Centre on Organic Rankine Cycle Technology (KCORC). The ORC Seminar is a recurring international conference dedicated to Organic Rankine Cycle technology, bringing together researchers, industry professionals, and policymakers to share recent developments and practical insights. The contributions in this book reflect the current state of ORC research and applications, covering topics such as system design, components, working fluids, and integration into energy systems. The proceedings also highlight the role of ORC technology in the transition toward more sustainable energy solutions.