Haoyang Data Center 1 (WHA ESIE 4, Rayong) is a data center project in Pluak Daeng (WHA Eastern Seaboard IE 4), Thailand, operated by Haoyang Data Center 1 (Thailand). It is at the land and permitting stage. It is planned for 300 MW of IT load.
Construction or financing is evidenced, or several independent signals agree. The rules are fixed and published on the Methodology page.
300MW modern greenfield (largest single approved IT load in Thailand); sponsor runs 360MW of Chinese hyperscale capacity and is Apollo-backed. No cooling/density disclosure.
No tenant disclosed. Most colocation leases are confidential, so this says nothing about occupancy.
An approval figure is an incentive ceiling. It often covers a first phase and can exclude land or IT equipment.
The figure covers the whole campus.