PowerHouse Circle T DC1 — Westlake, Texas

TYPE3’s map data lists PowerHouse Circle T DC1 in Keller, operated by PowerHouse Data Centers, with `Announced` status and 0 MW. It is a child record under the same Circle T parent as DC3 and DC4. Public sources place the proposed site at 13580 Denton Highway in Westlake, near US 377 and Westport Parkway. Westlake’s official project page confirms the broader development off Highway 377 and says the project is using Oncor infrastructure. Keep TYPE3’s Keller label and public Westlake identity together as unresolved location context.

The available site-plan reporting describes up to four approximately 300,000-square-foot buildings and a 300 MW campus plan. Westlake describes a 350 MW substation serving both the data center and a town pump station. These figures do not establish DC1’s building size or IT load. The public sources also do not identify whether DC1 is the first building, a later phase, or simply a directory naming convention.

DC1 is associated with a planned parent project, but child-level commercial readiness is unknown. The final site plan, permits, construction milestone, utility delivery, tenant allocation, critical-IT load, and current orderable capacity are not published. Do not assign DC1 a pro-rata share of the 300 MW or infer availability from the substation.