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CARTIS
Cartis site intelligence

AI data center sites

Search property-level records across markets, participants, capacity, development activity, infrastructure and supporting evidence.

970 site records69 program records1022 fully connected17 sourced research records

Site and program directory

Search markets, owners, developers, operators, utilities and connected organizations.

5 results · 50 per page
Vantage Lighthouse CampusReviewed site record
Port Washington, Wisconsin, United States
OpenAIOracle
Under construction
902 MW
Planned critical IT
Oracle
Aug 27, 2026
Vantage Lighthouse Port Washington AI Data Center CampusReviewed site record
Port Washington, Wisconsin, United States
Vantage Data Centers
Under construction
902 MW
Planned critical IT
Vantage Data Centers
Aug 28, 2026
Microsoft Fairwater Mount PleasantReviewed site record
Mount Pleasant, Wisconsin, United States
Microsoft
Operating / Stabilized
338 MW
Planned / design
Microsoft
Aug 28, 2026
Meta Beaver Dam Data CenterReviewed site record
Alliant Energy Beaver Dam Commerce Park, Beaver Dam, Wisconsin, United States
Alliant Energy / Wisconsin Power and Light CompanyCity of Beaver Dam
Under construction
—
Not disclosed
Degas LLC
Aug 22, 2026
Microsoft Fairwater WisconsinReviewed site record
Mount Pleasant, Racine County, Wisconsin, United States
MicrosoftWe Energies
Expanding
—
Not disclosed
Microsoft
Jun 23, 2026

Every figure carries its capacity stage. Operating, contracted, planned/design and utility-service values remain distinct; generation is never used as site capacity, and unsupported values remain undisclosed.