On Tuesday, 6 May 2025, a ceremonial event marked the commencement of the construction of Arnes Data Centre in Maribor, featuring the laying of the foundation stone, official addresses, and two roundtable discussions.

In the second round of Arnes HackathON, which took place on 15th of April the winner was a team called Ekipa42, whose solution addressed the challenge “Health and Wellbeing”.