Data centres / Germany
JUPITER exascale system, Forschungszentrum Jülich
OperatingGermany3 of 13 fields known
Jülich, North Rhine-Westphalia, Germany.
- Operator
- Forschungszentrum Jülich (Jülich Supercomputing Centre)
- Owner
- Not stated
- Stage
- Operating (source, 5 September 2025)
- Cooling
- Direct liquid cooling in a modular container data centre; the supplier calls the design flexible for future power and cooling changes.
Inaugurated 5 September 2025. The facility is about 50 container modules on over 2,300 sq m. No MW figure appeared in the pages we fetched.
What we checked
- The NRW science ministry says JUPITER was inaugurated on 5 September 2025 and is housed in around 50 container modules over more than 2,300 sq m. (source)
- A supplier release describes about 50 modules, including 20 IT containers and 15 energy supply containers. (source)
What we do not know yet
3 of 13 fields in a complete record are filled. Still missing:
- Owner
- Capacity (MW)
- Power source
- Grid connection
- PUE
- Water use
- Chips
- Connectivity
- Certifications
- Planning reference
Checked on 2 October 2026. Reported and planned figures are shown as such. Not yet reviewed line by line by a second person. If something is wrong or you know more, tell us.