Microsoft abandons AI partnership with Nscale, hitting a major setback

Microsoft has terminated its partnership with Nscale, a UK-based data center company, dealing a significant blow to its planned IPO. The deal, which was part of a major project in Loughton, Essex, was one of the company's largest clients. The move comes as Nscale had recently filed for an IPO in the US, with Microsoft and Anthropic listed as its primary customers. The company provides essential infrastructure for AI training and operations, competing with firms like CoreWeave and Lambda. Nscale's contract value surged from $1 billion to over $1.03 trillion in just two and a half years, according to its IPO filing. Microsoft and Nscale have not yet commented on the reasons for the termination of the project.