EuroHPC JU

EuroHPC JU
Name	EuroHPC Joint Undertaking
Formation	2018
Type	Public–private partnership
Headquarters	Paris
Region served	European Union
Leader title	Director
Leader name	(see Governance and Membership)
Website	(not included)

EuroHPC JU.

EuroHPC JU coordinates a European effort to deploy and operate high-performance computing infrastructure by pooling resources among European Commission, European Union, Council of the European Union, European Parliament, European Investment Bank, European Space Agency and national authorities, interacting with research centres such as CERN, Fraunhofer-Gesellschaft, Max Planck Society and industry partners like Atos, Intel, NVIDIA and ARM Holdings. The initiative links major projects and programmes including Horizon 2020, Horizon Europe, Digital Single Market and Connecting Europe Facility while engaging with international entities such as PRACE (Partnership for Advanced Computing in Europe), EuroFusion and European Centre for Medium-Range Weather Forecasts. EuroHPC JU sits at the intersection of European science policy instruments exemplified by Lisbon Strategy, Bologna Process and European Green Deal.

Overview

EuroHPC JU acts as a joint undertaking under Article 187 TFEU-style mechanisms to acquire, deploy and operate exascale and pre-exascale supercomputers across France, Germany, Italy, Spain, Portugal, Belgium and other Member States, collaborating with users from European Space Agency, ESO, European Southern Observatory, European Molecular Biology Laboratory and private firms such as Siemens, Rolls-Royce, Schneider Electric and SAP SE. The body aims to support scientific endeavours at facilities like European XFEL, ITER, EMBL Hamburg, DESY and Jülich Research Centre while complementing national initiatives exemplified by GENCI, BSC and CSCS. Services cover procurement, operational support, application porting and training in partnership with networks such as PRACE, GÉANT, EUDAT and Euraxess.

History and Establishment

The concept for a coordinated European supercomputing procurement emerged alongside strategic documents including European Council conclusions, High-Level Group on Scientific Data, Digital Agenda for Europe and recommendations from expert groups tied to Horizon 2020 and European Research Area. Founding agreements and legal instruments were negotiated among institutions such as European Commission, European Parliament, European Investment Bank and national ministries from France, Germany and Italy, building on earlier collaborations like PRACE and procurement cases involving vendors including Fujitsu, Hewlett-Packard Enterprise and Cray Inc.. The Joint Undertaking was formally launched to bridge gaps highlighted by reports from European Court of Auditors, European Political Strategy Centre and national academies including Académie des Sciences and German National Academy of Sciences Leopoldina.

Objectives and Mission

EuroHPC JU pursues objectives aligned with strategic priorities set by European Commission communications, supporting competitiveness initiatives linked to Horizon Europe, Digital Europe Programme and climate ambitions in the European Green Deal. Primary goals include procurement of exascale systems for scientific users at CERN, ESRF, EMBL and industry partners like Airbus and TotalEnergies, development of a European ecosystem involving vendors such as Atos and SiPearl, and strengthening skills networks connected to EIT Digital, Erasmus+ and national research infrastructures including CNRS and CSIC. The mission emphasises sovereignty in technologies related to ARM Holdings architectures, accelerator ecosystems from NVIDIA and system integration exemplified by Atos Bull.

Governance and Membership

Governance mechanisms involve a Governing Board and a Research and Innovation Advisory Board composed of representatives from European Commission, participating states including France, Germany, Spain and Italy, and private stakeholders such as IBM, Intel and HPE. Membership comprises EU Member States, associated countries like Norway and Switzerland-adjacent partners, and private actors from consortia including EuroHPC-Exascale consortia and national agencies like GENCI and BSC. The structure coordinates with international initiatives such as PRACE and regional clusters like Silicon Saxony while adhering to frameworks established by institutions like European Court of Auditors and legal precedent from European Court of Justice decisions on procurement and state aid.

Funding and Budget

Funding streams combine contributions from the European Union budget via programmes such as Digital Europe Programme and investments from Member States including France, Germany, Italy and Spain, alongside co-financing by industry partners including Atos, Siemens and Intel. Major procurements for pre-exascale and exascale systems were financed in partnership with banking institutions such as the European Investment Bank and national development banks, following budgetary frameworks set by Multiannual Financial Framework negotiations and oversight by European Court of Auditors. Budget allocations support procurement, operational expenses at centres like CINECA and CSC – IT Center for Science, centres of excellence funded projects connected to Horizon Europe and training initiatives coordinated with Erasmus+.

Supercomputing Infrastructure and Centres of Excellence

Procurement resulted in installations at national centres including CINECA (Italy), CSCS (Switzerland-associated arrangements), BSC (Spain), Jülich (Germany) and IDRIS (France), integrating technologies from Fujitsu, Cray Inc., HPE, Intel and NVIDIA. EuroHPC JU also supports thematic Centres of Excellence in areas such as computational chemistry, climate modelling, cosmology and artificial intelligence, partnering with institutions like CERFACS, Met Office, Max Planck Institute for Astrophysics, European Centre for Medium-Range Weather Forecasts and Barcelona Supercomputing Center. The programme funds software ecosystems and middleware developed by projects associated with PRACE, EUDAT, OpenMP and MPI communities, and stimulates hardware-software co-design initiatives involving SiPearl and microelectronics actors in collaboration with the European Processor Initiative.

Research, Applications, and Impact

EuroHPC JU-enabled systems underpin research in particle physics at CERN, climate science with Copernicus data streams, bioinformatics at EMBL-EBI, materials science supporting ITER simulations, and industrial R&D in sectors led by Airbus, TotalEnergies and Siemens Energy. Applications include extreme-scale simulation for projects related to Copernicus Programme, machine learning for discovery in collaborations with DeepMind-style research groups and digital twins used by enterprises like Siemens. The initiative contributes to workforce development through training schemes linked to EIT Digital and Erasmus+ and informs policy via inputs to European Commission strategy papers, reports from European Investment Bank studies and analyses by think tanks such as Bruegel and Centre for European Policy Studies.

Category:European research agencies