id: openai-port-washington
name: Stargate Port Washington
operator: openai
developer: vantage
status: under-construction
location:
  country: US
  state: WI
  county: Ozaukee
  locality: Port Washington
metrics:
  capacity_mw: 1300
  capacity_mw_basis: unspecified
first_seen: "2026-07-07"
last_updated: "2026-07-07"
confidence: low
sources:
  - url: https://epoch.ai/publications/openai-stargate-where-the-us-sites-stand
    title: "OpenAI Stargate: where the US sites stand"
    publisher: Epoch AI
    date: "2026-07-06"
    note: "Sole source for capacity, developer, and status of this site."
signals:
  - sig-20260706-portwashington-capacity
  - sig-20260706-portwashington-developer
  - sig-20260706-portwashington-status
notes: >-
  Single-source record (Epoch AI, a secondary analyst), all consumed
  signals low-confidence, hence aggregate confidence low. Operator resolved
  to openai via the "Stargate" program alias; developer resolved to vantage
  ("Vantage"). Capacity stated as "1.3 GW projected" (1300 MW); the source
  does not say whether this is IT load or utility, so capacity_mw_basis is
  unspecified. Status "under construction (foundation work)" maps to
  under-construction.