Microsoft Project Osmium
228 MW AI data center in Cumming, IA, United States — operational.
- Capacity: 228 MW
- Location: Cumming, IA, United States
- Developer: Microsoft
- Tenant: OpenAI
- Status: operational
- Estimated cost: $8.7B
Microsoft Project Osmium is a 228 MW AI data center project located in Cumming, IA, United States, currently operational. It is being built by Microsoft for tenant OpenAI. The estimated build cost is $8.7B. This project is one of thousands of data-center facilities tracked by Data Center Index across IA, United States — covering operational, under-construction, announced, and permitted sites.
Notes
Users: OpenAI; Epoch 'Current power' = 228 MW (may include campus expansions); Cost modeled at ~$44B/GW by Epoch AI
Public companies linked to Microsoft Project Osmium
Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:
- Microsoft (MSFT) — developer · hyperscaler
- OpenAI (OPENAI) — tenant · ai lab
- Jacobs Solutions (J) — engineering · construction · mid DC exposure
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