SemiAnalysis visits Envision's 800MW Galaxy datacenter campus in Inner Mongolia

SemiAnalysis toured Envision's Galaxy campus in Ulanqab, Inner Mongolia, planned for up to 800MW of IT capacity, with its first 120MW phase delivered within a year at about a fifth of US costs. The campus runs a live 5MW 800V DC pilot using solid-state transformers that convert 10kV AC straight to 800V DC for racks, and drops the central chiller by sharing one water loop between liquid- and air-cooled servers. Envision supplies over 60% of the first two phases' power from its own 420MW wind farms plus 4-hour battery storage, and the full campus is expected to be completed by the end of 2027.