Port Washington campus
Port Washington, WI, United States
902MWIT Capacity
10.3Mgal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Water
66.4dB(A)AI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Est. Noise
About this facility
Port Washington campus is a 902 MW data center in Port Washington, WI, United States, currently under construction. Estimated water use is about 10,293,832 gal/day.
Vantage’s Lighthouse data center campus in Port Washington, Wisconsin is under construction for Oracle and OpenAI as part of Stargate; DCD says it is planned for four buildings, 902 MW and a 2028 go-live. Landowners organized against a proposed transmission line, and regulators revoked its completeness finding, putting timing in limbo.
Last updated: November 10, 2026
- IT Power Capacity
- 902 MW· research_agent
- Water Usage
- 10,293,832 gal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Zoning
- Not available
- Distance to Residential
- Not available
- County / District
- Not available
- Region
- Not available
Sources
- portdatacenter.com · retrieved 2026-11-09
- datacenterdynamics.com · retrieved 2026-11-09
- datacenterdynamics.com · retrieved 2026-11-09
- eenews.net · retrieved 2026-11-09
- greenbaypressgazette.com · retrieved 2026-11-09
- AI Estimate · retrieved 2026-11-10
Frequently asked questions
- What is Port Washington campus?
- Port Washington campus is a 902 MW data center in Port Washington, WI, United States, currently under construction. Estimated water use is about 10,293,832 gal/day.
- Where is Port Washington campus located?
- Port Washington campus is located in Port Washington, WI, United States.
- How big is Port Washington campus?
- Port Washington campus has an IT power capacity of 902 MW.
- Is Port Washington campus operational?
- Port Washington campus is currently under construction. Milestone dates are sourced from public planning records as they become available.
- How much water does Port Washington campus use?
- Port Washington campus has an estimated water use of about 10,293,832 gallons per day.