The third edition of the EuroHPC User Day 2025 took place in Copenhagen from 30 September to 1 October, organized by the EuroHPC Joint Undertaking in cooperation with EuroCC Denmark and the Danish e-Infrastructure Consortium. The event brought together more than 380 participants from across Europe – both onsite and online – and provided a platform for sharing experiences, presenting projects, and discussing the use of European supercomputers.
Participants had the opportunity to showcase their projects using European high-performance computing (HPC) resources, exchange best practices, gather feedback from other users, and connect with potential new EuroHPC users. The event thus played an important role in deepening understanding of the opportunities offered by the EuroHPC infrastructure and strengthening collaboration across the European research community.
Colleagues from the Institute of Information Science (IZUM) presented Slovenia’s Vega supercomputer and the AI Factory – SLAIF project at the event. Their presentation showcased Vega’s capabilities as one of the key European supercomputers within the EuroHPC framework and highlighted the role of the SLAIF project in advancing artificial intelligence and cutting-edge data technologies.
The event concluded with an awards ceremony. The award for Best EuroHPC User 2025 went to Dr. Valeria Ospina-Bohorquez from Focused Energy GmbH (Germany) for her strategic and exemplary use of EuroHPC resources and for excellent collaboration in using the Karolina (IT4Innovations, Czech Republic) and Vega (IZUM, Slovenia) supercomputers.
