How big is JUPITER Exascale AI Data Center?

JUPITER Exascale AI Data Center has 10 MW of known IT capacity, located in Jülich, North Rhine-Westphalia, Germany. It ranks #320 globally by capacity among 335 tracked facilities.

What is the status of JUPITER Exascale AI Data Center?

JUPITER Exascale AI Data Center is currently operational. Known timeline milestones: Earliest market signal 2025.

Who operates JUPITER Exascale AI Data Center?

JUPITER Exascale AI Data Center is operated by Forschungszentrum Jülich and EuroHPC JU and Eviden (Atos) and NVIDIA. Structured intelligence reports are available for Forschungszentrum Jülich Operator Report and EuroHPC JU Operator Report and Eviden (Atos) Operator Report and NVIDIA Operator Report and Germany Country Report.

What energy source does JUPITER Exascale AI Data Center use?

JUPITER Exascale AI Data Center is powered by renewable energy and is focused on hpc / supercomputing workloads. This is backed by 2 cited sources.

AI data center dossier

JUPITER Exascale AI Data Center

Name: JUPITER Exascale AI Data Center
Address: Jülich, North Rhine-Westphalia, Germany

Jülich, North Rhine-Westphalia, Germany/datacenters/jupiter-exascale-ai-data-center-germany.html

Operational Renewable 10 MW HPC / Supercomputing

Country

Germany

Operator

Forschungszentrum Jülich, EuroHPC JU, Eviden (Atos), NVIDIA

Energy

Renewable

Known capacity

10 MW

Evidence profile

Readiness reflects whether the record has citations, narrative context, structured power data, coordinates, and at least one dated milestone.

Readiness

100%

Sources attachedVerified

2 citations linked

CoordinatesPublished

50.909, 6.414

Timeline evidencePartial

1 dated field available

Machine-readable outputsPublished

HTML, JSON, and GeoJSON all available

Machine-readable outputs

Canonical record surfaces for audit, programmatic use, and direct citation.

Canonical HTML

/datacenters/jupiter-exascale-ai-data-center-germany.html

JSON record

/datacenters/jupiter-exascale-ai-data-center-germany/index.json

GeoJSON geometry

/datacenters/jupiter-exascale-ai-data-center-germany/index.geojson

Record Notes

JUPITER is Europe's first exascale-class supercomputer, housed in a modular liquid-cooled data center at Forschungszentrum Jülich. Built on Eviden BullSequana XH3000 racks populated with 24,000 NVIDIA GH200 Grace-Hopper Superchips, the system will deliver around 1 exaflop of double-precision compute and roughly 80 exaflops of AI throughput once fully scaled. Its hot-water cooling loops and high-efficiency design helped the initial JEDI module top the Green500 ranking. JUPITER underpins European digital twin Earth projects, large language model training, and next-generation scientific simulations while Germany expands grid capacity to support the 10+ megawatt installation.

Taxonomy Links

Forschungszentrum Jülich

EuroHPC JU

Eviden (Atos)

NVIDIA

Germany

Operational

Renewable

Under 100 MW

HPC / Supercomputing

Europe

Western Europe

2025

Jülich

Analyst Flags

No obvious coverage gaps detected in the current structured record.

Timeline Signals

Earliest market signal2025

Nearby Facilities

Other tracked AI data centers within 300 km of this location.

MeluXina AI Supercomputer Facility

127 km

Bissen, Luxembourg, Luxembourg 3 MWOperational

Alibaba Cloud — Germany Frankfurt EU Region

183 km

Frankfurt, Hesse, Germany 70 MWOperational

Amazon Web Services — EU-CENTRAL-1 Frankfurt Region

183 km

Frankfurt, Hesse, Germany 600 MWOperational

Equinix — Frankfurt FR2 & FR7 AI Colocation Campus

183 km

Frankfurt, Hesse, Germany 180 MWOperational

Google — Frankfurt AI Data Center (Europe-West3)

183 km

Frankfurt, Hesse, Germany 200 MWOperational

Huawei Cloud — Europe Region (Frankfurt, Germany)

183 km

Frankfurt, Hesse, Germany 50 MWOperational

Related Facilities

Discoverer+ AI Supercomputer Upgrade

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Leonardo AI Supercomputing Facility

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MeluXina AI Supercomputer Facility

3 MW

Bissen, Luxembourg, Luxembourg Operational

G42 “Stargate” UAE–US AI Campus (Abu Dhabi)

5 GW

Abu Dhabi, Abu Dhabi, United Arab Emirates Under Construction

Microsoft Project Fairwater (Mount Pleasant, Wisconsin)

3.3 GW

Mount Pleasant, Mount Pleasant, Wisconsin, United States Under Construction

MGX/Mistral AI Campus (Paris Region)

1.4 GW

Paris, Île-de-France, France Announced

Intelligence Reports

Structured analysis covering this facility's operator and market context.

OperatorForschungszentrum Jülich Operator Report$29 — PDF + JSON/CSV OperatorEuroHPC JU Operator Report$29 — PDF + JSON/CSV OperatorEviden (Atos) Operator Report$29 — PDF + JSON/CSV OperatorNVIDIA Operator Report$29 — PDF + JSON/CSV CountryGermany Country Report$29 — PDF + JSON/CSV

Frequently asked questions

How big is JUPITER Exascale AI Data Center?: JUPITER Exascale AI Data Center has 10 MW of known IT capacity, located in Jülich, North Rhine-Westphalia, Germany. It ranks #320 globally by capacity among 335 tracked facilities.
What is the status of JUPITER Exascale AI Data Center?: JUPITER Exascale AI Data Center is currently operational. Known timeline milestones: Earliest market signal 2025.
Who operates JUPITER Exascale AI Data Center?: JUPITER Exascale AI Data Center is operated by Forschungszentrum Jülich and EuroHPC JU and Eviden (Atos) and NVIDIA. Structured intelligence reports are available for Forschungszentrum Jülich Operator Report and EuroHPC JU Operator Report and Eviden (Atos) Operator Report and NVIDIA Operator Report and Germany Country Report.
What energy source does JUPITER Exascale AI Data Center use?: JUPITER Exascale AI Data Center is powered by renewable energy and is focused on hpc / supercomputing workloads. This is backed by 2 cited sources.