Data center comparison
Microsoft Fairwater Data Center vs Vantage Port Washington (Lighthouse) Campus
Announced-vs-energized capacity, lifecycle, developer, and location for two AI data center campuses, side by side and individually sourced.
Side by side
| Microsoft Fairwater Data Center | Vantage Port Washington (Lighthouse) Campus | |
|---|---|---|
| Announced capacity | 0.45 GW | 0.90 GW |
| Energized capacity | 0.37 GW | not recorded |
| Announced-to-energized gap | 0.08 GW | 0.90 GW |
| Lifecycle | partially energized | under construction |
| Developer | Microsoft / OpenAI | Vantage Data Centers |
| Location | Mount Pleasant, Wisconsin, United States | Port Washington, Wisconsin, United States |
| Grid | MISO | MISO |
| Acreage | not recorded | 672 acres |
On the map
Common questions
Which is bigger, Microsoft Fairwater Data Center or Vantage Port Washington (Lighthouse) Campus?
By announced capacity, Vantage Port Washington (Lighthouse) Campus is larger: 0.90 GW versus 0.45 GW. Announced figures are claims, not built capacity.
Which is further along, Microsoft Fairwater Data Center or Vantage Port Washington (Lighthouse) Campus?
Microsoft Fairwater Data Center is partially energized; Vantage Port Washington (Lighthouse) Campus is under construction. Energized capacity: 0.37 GW versus not recorded. DEPLOY tracks the announced-to-energized gap, so "further along" means more energized, not more announced.
Where are Microsoft Fairwater Data Center and Vantage Port Washington (Lighthouse) Campus?
Microsoft Fairwater Data Center is in Mount Pleasant, Wisconsin, United States; Vantage Port Washington (Lighthouse) Campus is in Port Washington, Wisconsin, United States. Each record on DEPLOY is sourced and dated.
Compare more on the data center index or the national map. Announced numbers are claims, not built capacity; see the methodology.