OpenAI, Oracle and Related Digital announced a joint plan to construct a 1-gigawatt AI data-centre campus in Saline Township, Michigan. The project, named Stargate, aims to power next-generation AI workloads with massive GPU clusters and sustainable energy inputs. Expected to create thousands of construction jobs, the site will become one of the largest AI infrastructure projects in the US. Analysts say the collaboration reflects the deepening integration of AI software firms with hyperscale infrastructure and signals growing government support for data-centre expansion initiatives.