FACILITY PROFILE · ID

TerraVolt Southeast Idaho Data Center Campus (Raft River)

TerraVolt Infrastructure, Inc. (subsidiary of CalEthos, Inc.) · ID

PROJECT FACTS

Facility overview

Proposed

Operator: TerraVolt Infrastructure, Inc. (subsidiary of CalEthos, Inc.)
Location: Cassia, ID
Operating power capacity: Not publicly reported
Planned power capacity: Not publicly reported
AI classification: Not classified
Source confidence: Reported
Reported energy source: on_site_gas
Reported utility: Not publicly reported
Cooling system: Not publicly reported
Location accuracy: approximate
Original announcement: 2026-03-16
Source record updated: 2026-10-04

Operating MW and planned MW are separate disclosures, not automatically additive. Blank values mean no established source figure; they do not mean zero. Geolocation may be approximate or represent multiple sites.

SOURCE DOCUMENTATION

Original source links

Data center campus possible in Magic Valley as tax cuts continue (archived) ↗2026-10-04

CalEthos, Inc. Form 8-K Exhibit 99.1: TerraVolt natural gas supply agreement for planned Southeast Idaho data center campus (May 11, 2026) ↗2026-10-04

CalEthos, Inc. Form 10-Q for the period ended March 31, 2026 ↗2026-10-04

OpenStreetMap Nominatim: Raft River locality, Cassia County (node 150941672) ↗2026-10-04

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