35 AI Supercomputers, 23 Countries, 800 AI Exaflops: Europe’s Sovereign-AI Push
At ISC 2026: 35 new Nvidia AI supercomputers across 23 countries, ~800 AI exaflops deployed/announced in a year, serving 3M+ researchers.
TL;DR — Nvidia and European partners unveiled a record 35 new AI supercomputers across 23 countries — the continent’s largest single-year supercomputing expansion — set to serve 3 million-plus researchers, announced at ISC High Performance 2026.
At ISC High Performance 2026 (June 22), Europe detailed a record supercomputing expansion. The numbers:
The expansion
At ISC High Performance 2026, Nvidia and European partners announced 35 new AI supercomputers in development across 23 countries — Europe’s largest single-year supercomputing expansion — set to serve more than 3 million researchers. Nvidia said roughly 800 AI exaflops have been deployed or announced across Europe over the past year, with named flagships including Barcelona’s MareNostrum 5 AI upgrade and Germany’s "Blue Swan."
| Metric | Figure |
|---|---|
| New supercomputers | 35 |
| Countries | 23 |
| Researchers served | 3M+ |
| AI compute (year) | ~800 exaflops |
What they said
"AI is the new instrument of science, and Europe is building the infrastructure to put it in the hands of millions of researchers." — Jensen Huang, Founder & CEO, Nvidia
Why it matters
- Sovereign AI goes physical. Europe is investing to compute on its own soil rather than rent from U.S. clouds.
- Science is the use case. The systems target researchers, not just commercial AI.
- Nvidia’s platform dominance extends. The buildout deepens reliance on Nvidia across the continent.
FAQ
What did Europe announce at ISC 2026?
A record 35 new Nvidia AI supercomputers in development across 23 countries — the continent’s largest single-year supercomputing expansion — designed to serve more than 3 million researchers.
How much AI compute is Europe deploying?
Nvidia said roughly 800 AI exaflops have been deployed or announced across Europe over the past year, powering a wave of national "AI factories" and research systems.
Sources
- Nvidia — Europe unveils a record 35 new AI supercomputers
- HPCwire — Nvidia expands European AI supercomputing
Image: “NVIDIA headquarters” by Coolcaesar, CC BY-SA 4.0, via Wikimedia Commons.
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