Microsoft Project Osmium Data Center
Operating · Microsoft · 5855 SW Kerry St, West Des Moines, IA
Microsoft's Project Osmium campus is at 5855 SW Kerry St in West Des Moines, Warren County, Iowa. Announced in 2016 at $1.5 to $2 billion, it was planned in four phases on 200 acres; the Business Record lists 110 acres and 1,217,900 sq ft. Iowa DNR's Title V permit 24-TV-004 covers its emergency diesel generator engines, and DNR described the facility as existing in 2024. Microsoft's Iowa facilities use direct evaporative cooling.
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Overview
- Campus power
- Not disclosed
- No exact-site MW figure in cited sources.
- Status
- Operating
- Operating campus
- IT floor area
- Not disclosed
- Campus
- Project cost
- $2.0B
- Estimated construction cost in the cited project filing.
- Compute profile
- Hyperscale · Cloud
- Project scope
Power and grid
Facility and development
- Construction
- Announced in 2016 as four phases on 200 acres in Warren and Madison counties, with buildings of 256,000 to 583,200 sq ft and about 1.7 million sq ft in total.
- Facility class
- Hyperscale · Cloud
- Air permits
- Iowa DNR Title V Operating Permit 24-TV-004 (expires 10/16/2029)
- Project cost (USD)
- 2,000,000,000