Operational Grid (renewable-backed EuroHPC supply)

Discoverer+ AI Supercomputer Upgrade

Sofia, Sofia-Capital, Bulgaria

Sofia Tech Park EuroHPC JU Eviden (Atos) NVIDIA Bulgaria Operational Grid (renewable-backed EuroHPC supply) Regional AI Factory Entry JSON Entry GeoJSON 2021

Capacity

2MW

Operators

Sofia Tech Park · EuroHPC JU · Eviden (Atos) · NVIDIA

AI Focus

Regional AI Factory

Year

2021

Discoverer, Bulgaria’s EuroHPC petascale system at Sofia Tech Park, was upgraded in 2025 with four NVIDIA DGX H200 systems tied into its BullSequana XH2000 cluster. The refresh adds 32 H100 GPUs, new high-speed storage, and enhanced UPS capacity, transforming the facility into the Discoverer+ AI platform for neural network training, digital twins, and language technology in Southeastern Europe. Liquid-cooled CPU nodes and targeted cooling for the DGX racks keep the roughly 2 megawatt installation efficient while expanding access for regional researchers and startups.

Reference Metadata

Country: Bulgaria
Region: Sofia-Capital
City: Sofia
Status: Operational
Timeline Year: 2021
Location Precision: City
Machine-readable record: JSON GeoJSON

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