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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.

8 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
Sabey SDC Quincy Data Center CampusReviewed site record
Quincy, Washington, United States
Grant County PUDSabey Data Centers
Operating / Stabilized
123 MW
Planned / design
Sabey Data Centers
Sep 1, 2026
Vantage WA1 Quincy Data Center CampusReviewed site record
Quincy, Washington, United States
Grant County Public Utility DistrictVantage Data Centers
Operating / Stabilized
89 MW
Planned critical IT
Vantage Data Centers
Aug 28, 2026
CyrusOne PNW1 Quincy Data Center CampusReviewed site record
Quincy, Washington, United States
CyrusOneGrant County Public Utility District
Partially operational
36 MW
Planned / design
CyrusOne
Aug 30, 2026
Microsoft Quincy Data Center CampusReviewed site record
Quincy, Washington, United States
Microsoft
Operating / Stabilized
—
Not disclosed
Microsoft
Aug 27, 2026
TierPoint Seattle Data CenterReviewed site record
Seattle, Washington, United States
TierPoint
Operating / Stabilized
—
Not disclosed
TierPoint
Sep 2, 2026
Yahoo Quincy Data Center CampusReviewed site record
Quincy, Washington, United States
Grant County PUDYahoo Inc.
Operating / Stabilized
—
Not disclosed
Yahoo Inc.
Sep 1, 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.