Galaxy Data Center — Rayong 1GW AI Hub

The Galaxy Data Center in Rayong is a gigawatt-scale hyperscale facility planned by Hoyinn Technologies. Representing a $2 billion investment, the 1 GW campus is designed to be one of the largest AI infrastructure hubs in Southeast Asia. The project targets the surging demand for high-density compute from global hyperscalers and sovereign AI initiatives. Located within the Eastern Economic Corridor (EEC), the facility benefits from strategic access to subsea cables and renewable energy sources. The campus utilizes advanced modular architectures and liquid cooling to manage the extreme thermal loads of massive AI clusters, positioning Thailand as a primary global node for AI training and high-throughput inference.