OpenAI Halts UK Stargate Data Center Over Regulatory and Energy Costs

OpenAI has paused its Stargate data center project in the United Kingdom, citing regulatory hurdles and energy costs — while Anthropic reportedly explores designing its own AI chips.

OpenAI has halted its planned Stargate data center build in the United Kingdom due to regulatory and energy cost concerns, according to @Polymarket. The decision is a concrete example of how physical infrastructure constraints are becoming a binding limitation on AI scaling. Energy costs in the UK have been volatile, and data center permitting has faced growing political opposition.

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