• Posted 07-Jun-2021

MeluXina is live: the EuroHPC JU supercomputer in Luxembourg is operational

On 7 June 2021, the European High Performance Computing Joint Undertaking (EuroHPC JU) world-class supercomputer MeluXina was officially inaugurated by His Royal Highness Henri, Grand Duke of Luxembourg, in Bissen, Luxembourg

The event was also attended by the Prime Minister of Luxembourg, Minister of State Xavier Bettel and Minister of Economy Franz Fayot, together with EuroHPC Joint Undertaking Executive Director Anders Jensen. 

MeluXina is capable of executing more than 10 Petaflops, the equivalent of 10 million billion calculations per second, which will rank it among the world’s top 50 supercomputers.  The petascale computer will be powered by green energy from a cogeneration plant powered by waste wood. MeluXina is funded via a joint investment of about EUR 30 million from the European Union and Luxembourg. 

Based on the BullSequana XH2000 technology infrastructure delivered by Atos, MeluXina will enable Luxembourgish and European scientists to cooperate in large international projects. These will support the development of applications across science, the public sector, and industry, in domains such as artificial intelligence, the fight against climate change, bioengineering, and weather forecasting. 

From June 2021, access time to EuroHPC JU’s supercomputers will be allocated to European scientific, industrial and public sector users, matching their demanding application requirements, according to the principles stated in the EuroHPC JU Council Regulation and the JU’s Access Policy


The EuroHPC JU’s objective is to foster better science and enhance innovation in Europe by providing access to cutting-edge High Performance Computing infrastructures and services to a wide range of users from the research and scientific community, as well as industry and the public sector. 

The company Atos was selected following the call for tender launched in January 2020 for the acquisition, delivery, installation and maintenance of a Petascale supercomputer located in LuxProvide's data center in Bissen, Luxembourg. 

Four other petascale supercomputers have been procured under the EuroHPC Joint Undertaking: 

Furthermore, two EuroHPC pre-exascale supercomputers have been procured and will complement the petascale machines: 

Source: EuroHPC Joint Undertaking (https://bit.ly/3x3l64n)