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TerraVolt Infrastructure

Cassia County Data Center Campus

Cassia County, Idaho

Proposed · first reported Apr 10, 2025

~6.0mifrom the boundary ofVineyard Creek Natural Area of Critical Environmental Concern · location held to about a kilometer, so the distance is approximate
  • Capacity240 MWannounced: “which TerraVolt claims will power the initial phase of its campus development, targeting 200-240MW of capacity.”
  • FootprintLarge, capacity not disclosed
  • Grid regionBPA

The source

“which TerraVolt claims will power the initial phase of its campus development, targeting 200-240MW of capacity.”
Data Center Dynamics

Source-checked, read back against the document on Sep 10, 2026.

What’s happened here

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