Amazon Madison Mega Site
819 MW AI data center in Amazon Data Services Inc, MS, United States — operational.
- Capacity: 819 MW
- Location: Amazon Data Services Inc, MS, United States
- Developer: Amazon
- Tenant: Anthropic
- Status: operational
- Estimated cost: $10.9B
- Energy source: Mixed (renewable targets)
Amazon Madison Mega Site is a 819 MW AI data center project located in Amazon Data Services Inc, MS, United States, currently operational. It is being built by Amazon for tenant Anthropic. The estimated build cost is $10.9B. Power for the facility is sourced from Mixed (renewable targets). This project is one of thousands of data-center facilities tracked by Data Center Index across MS, United States — covering operational, under-construction, announced, and permitted sites.
Notes
Users: Anthropic; Epoch 'Current power' = 341 MW (may include campus expansions); Cost modeled at ~$44B/GW by Epoch AI
Public companies linked to Amazon Madison Mega Site
Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:
- Amazon (AMZN) — developer · hyperscaler
- Anthropic (ANTHROPIC) — tenant · ai lab
- Credo Technology (CRDO) — interconnect · networking · high DC exposure
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