Microsoft exits Nscale's Essex AI data center over power grid delays

Microsoft has withdrawn from Nscale's multibillion-dollar data center in Loughton, Essex, which was to house thousands of Nvidia processors. The Guardian reports the exit is tied to grid constraints: operators say the required power won't be available until 2030. Nscale says it remains committed to the site and is exploring alternative power sources.

• The Loughton data center was originally slated to start operating in 2027
• Grid operators say required power won't be available until 2030
• Over 40% of Nscale's $103 billion contracted revenue comes from Microsoft
• Microsoft was the only company publicly committed to using the site