AWS Project Rainier (New Carlisle)
OperatingIndiana · St. Joseph · last verified Sep 17, 2026
- Developer
- Amazon Web Services
- Tenant
- AWS / Anthropic
- Location
- New Carlisle, St. Joseph, Indiana
- Announced capacity
- 2.2 GW
- Capacity confidence
- Reported, partly confirmed
- Phase one
- —
- Site
- 1,200 acres
- Utility
- NIPSCO (MISO)
- Power source
- grid
- Reported investment
- $11B
- Announced
- Apr 25, 2024
- Target online
- 7 buildings online Oct 2025; 30 buildings at full build
Notes
Original 2024 announcement described ~800 acres; CNBC reports 1,200 acres and >2.2 GW; a separate $15B Northern Indiana expansion (2.4 GW, NIPSCO) announced 2026 is not the same campus.
Location
Approximate coordinates: 41.7000, -86.5100 · open in OpenStreetMap
Sources
- Oct 29, 2025 Amazon opens $11 billion AI data center Project Rainier in Indiana · CNBC
- Apr 25, 2024 $11 billion investment coming to New Carlisle from Amazon Web Services · WNDU
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