Timeline Feed

HPC / Supercomputing AI Data Center Feed

Chronological feed for HPC / Supercomputing using the best public timeline year available for each tracked facility.

How to Use This Feed

Feed items are ordered by the strongest public timeline year available for each tracked facility. Use the HTML page for scanning and the XML endpoint for readers, alerting, or downstream tooling.

Chronological Entries

JUPITER Exascale AI Data Center
Jülich, North Rhine-Westphalia, Germany
2025
Operational10 MW

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 syst

MareNostrum 5 Supercomputing Center
Barcelona, Catalonia, Spain
2023
Operational10 MW

MareNostrum 5 is a heterogeneous EuroHPC supercomputer installed at the Barcelona Supercomputing Center. Its Lenovo Neptune liquid-cooled CPU partition spans 6,400 Sapphire Rapids nodes delivering 40 petaflops, complemented by accelerator n

LUMI AI Supercomputer Data Center
Kajaani, Kainuu, Finland
2022
Operational7.1 MW

LUMI resides in a repurposed paper mill in Kajaani, Finland, where abundant hydroelectric power and direct liquid cooling enable one of the world's fastest and greenest supercomputers. The HPE Cray EX system packs 10,240 AMD Instinct MI250X

Leonardo AI Supercomputing Facility
Bologna, Emilia-Romagna, Italy
2022
Operational6 MW

Leonardo is a EuroHPC pre-exascale supercomputer hosted at the Bologna Technopole and operated by CINECA. Built on Eviden BullSequana XH2000 technology, the system combines a 3,456-node GPU booster with 13,824 NVIDIA A100 accelerators and a

Microsoft — Port Washington AI Campus (Stargate Phase 1)
Port Washington, Wisconsin, United States
Planned1.3 GW

As part of the multi-billion dollar "Stargate" AI supercomputer buildout, Microsoft and OpenAI are planning a 1.3 GW campus in Port Washington, Wisconsin. This facility is separate from the flagship Mount Pleasant site and is designed to su

AWS — Orrock Tech Campus (Virginia)
Spotsylvania, Virginia, United States
Under Construction770 MW

The Orrock Tech Campus in Spotsylvania County is a massive $35 billion long-term development by Amazon Web Services (AWS). Targeting 770 MW of operational capacity by 2027, the facility is reaching major construction milestones in 2026. The

ODATA — BG03 Bogotá AI Campus
Bogotá, Cundinamarca, Colombia
Under Construction120 MW

ODATA's BG03, located in the Cundinamarca region near Bogotá, is set to be Colombia's largest data center with 120 MW of capacity. Part of a $1.3 billion regional expansion, the campus is specifically designed for high-density AI and hypers

Microsoft — Poland AI Expansion (Warsaw)
Warsaw, Masovian, Poland
Under Construction100 MW

Microsoft is investing $700 million to expand its hyperscale cloud region near Warsaw, with a target completion date of mid-2026. This expansion focuses on increasing high-performance AI compute capacity for enterprise and public sector use

Nvidia & Foxconn — Kaohsiung AI Factory
Kaohsiung, Kaohsiung, Taiwan
Under Construction100 MW

The Nvidia-Foxconn AI Factory in Kaohsiung is Taiwan's largest advanced AI supercomputing center, scheduled to become operational in the first half of 2026. Representing a $1.4 billion investment, the facility is the first in Asia to deploy

Green Mountain AI Data Center (Rjukan)
Rjukan, Vestfold og Telemark, Norway
Operational50 MW

Green Mountain operates a high-security AI and HPC campus inside a former NATO facility in Rjukan, Norway. The modular halls are built in 2 megawatt blocks that scale to roughly 50 megawatts of IT load, all powered by nearby hydroelectric s