EuroHPC JU Call for Proposals for Regular Access Mode

The Regular Access mode is open to all fields of science, industry and the public sector, and invites applications which present compelling cases that will enable scientific innovation in the domains covered. The expected impact in the application’s domain should justify the need for large allocations in terms of compute time, data storage and support resources. This access mode distributes resources from the EuroHPC peta-scale and pre-exascale systems.

This Regular Access Call offers three distinctive application tracks:

• Scientific Access – Intended for applications from the academia and public research institutes.
• Industry Access – Intended for applications with Principal Investigator (PIs) coming from industry.
• Public Administration Access – Intended for applications with PIs coming from the public sector.

 EuroHPC Systems

The supercomputer systems and their operations provided for the Regular Access call by EuroHPC JU Hosting Entities are:

(*The above EuroHPC systems are sorted in order to show the last available system that entered production. **The resources are displayed in node hours. ***The node hours in braquets are the maximum allocation of ressources possible for respective systems.)

For more technical details on our supercomputers, you can visit the documentation pages provided by Hosting Entities on the petascale systems Vega, Karolina, MeluXina, Discoverer, Deucalion, and on the pre-exascale systems LUMI, Leonardo, and MareNostrum5, available for this call.

 Call details

Opening: The call is continuously open with pre-defined cut-off dates that will trigger the evaluation of the proposals submitted up to the cut-off date.

Start date: The maximum time-to-resources-access is of 4 months after the cut-off date. 

Type of access: The allocations are granted for one (1) year (Single-year Regular Access).

Timeline:

• Communication of allocation decision: End July 2025 / End February 2026
• Allocation period for awarded proposals: 15 August 2025 – 14 August 2026 / 15 February 2026 – 14 February 2027
• Submission of Final Reports: Within three (3) months after the completion of the project (via the platform on the submission form)

The EuroHPC JU Access Resource Committee, composed of leading international scientists and engineers, ranks the proposals received and produces a recommendation to award EuroHPC JU resources based on scientific and technical excellence.

More information on call details, eligibility, assessment criteria and obligations for applicants and for awarded projects of Regular Access Calls can be found in the Documents section below.

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