Site · Multiple connections
Vantage Lighthouse Port Washington AI Data Center Campus
Under construction · Port Washington, Wisconsin, United States
Same locality: Port WashingtonShared participant: Vantage Data Centers
All records
Data center siteSite record
Vantage Lighthouse Campus
Port Washington, Wisconsin, United StatesUnder construction
Capacity
902 MW
Planned critical IT
Lead participant
Oracle
Developer
Last updated
Aug 27, 2026
Most recent public record update
About Vantage Lighthouse Campus
Vantage’s Lighthouse campus in Port Washington, Wisconsin is under construction on approximately 672 acres. The four-building campus is designed for 902 MW of critical IT load, with completion planned for 2028. An on-site substation and We Energies service form part of the power plan.
Related projects
Projects sharing a market, utility, or organization.
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load902 MWDesign · Vantage Lighthouse Campus
It Load902 MWDesign · Vantage Lighthouse Campus
It Load902 MW planned critical IT design capacityActual · Vantage Lighthouse Campus
Development
1 phases · 2 milestonesConstruction programUnder Construction
Vantage Lighthouse Campus: Construction program.
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Vantage Lighthouse Campus — Construction program
In Progress—
Vantage’s Lighthouse campus in Port Washington, Wisconsin is under construction on approximately 672 acres.
In ProgressInfrastructure
Electric GridPlanned Or Represented
902 MW
902 MW planned critical IT design capacity
Site FacilityPlanned Or Represented
An on-site substation and We Energies service form part of the power plan.
Project map
0 of 1 project point mappedInfrastructure facts
2
Mapped records
1
Capacity figures
1
No map point available
Power & interconnection: 1Site systems: 1
Facts & sources
Published claims and their source links.
Location ContextVantage Lighthouse | Port Washington | Wisconsin | United StatesActual
Vantage Lighthouse | Port Washington | Wisconsin | United States
Lifecycle StatusConstructionActual
Construction
Reported Capacity902 MWDesign
902 MW
Capacity BasisSource stated full build critical IT loadActual
Source stated full build critical IT load
Project IdentityVantage Lighthouse CampusActual
Vantage Lighthouse Campus
Lifecycle StatusConstruction programActual
Construction program
LocationPort Washington, Ozaukee County, WI, USActual
Port Washington, Ozaukee County, WI, US
Participant RolesVantage Data Centers, OpenAI, OracleActual
Vantage Data Centers, OpenAI, Oracle
Capacity902 MWDesign
902 MW
Capacity Basis902 MW planned critical IT design capacityActual
902 MW planned critical IT design capacity
Development ScaleVantage’s Lighthouse campus in Port Washington, Wisconsin is under construction on approximately 672 acres. The four building campus is designed for 902 MW of critical IT load, with completion planned for 2028Actual
Vantage’s Lighthouse campus in Port Washington, Wisconsin is under construction on approximately 672 acres. The four building campus is designed for 902 MW of critical IT load, with completion planned for 2028
InfrastructureAn on site substation and We Energies service form part of the power plan.Actual
An on site substation and We Energies service form part of the power plan.