The BuildApril 15, 2026via The Decoder
OpenAI's European Stargate plans shrink as Microsoft and Google take over capacity
Why it matters
OpenAI's infrastructure strategy is fracturing under competitive pressure. As Microsoft and Google consolidate European data center capacity, OpenAI's independent build-out plans are being forced to scale back—signaling a fundamental shift in who controls the compute layer underpinning the AI economy.
Key signals
- OpenAI planned Stargate facility in Narvik, Norway
- Sam Altman expressed confidence in July 2025 on European expansion
- Plans have 'largely evaporated' by April 2026
- Microsoft and Google acquiring/controlling European data center capacity
- Competitive consolidation of AI infrastructure by cloud giants
- Strategic retreat from independent European compute buildout
The hook
OpenAI's European Stargate gamble just collapsed. Microsoft and Google are now controlling the continent's AI compute capacity.
Back in July 2025, OpenAI CEO Sam Altman expressed confidence that the conditions were right to bring Stargate to Narvik, Norway. Just a few months later, that optimism has largely evaporated.
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