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TAC Data Centers
TAC Data Centers Project Cardinal
Cascade County, Montana
This pin marks the center of Great Falls. Our source gives no street address, so we can’t show the building. The town’s point is from the USGS register of place names.
Withdrawn · first reported Apr 2025
- Capacity
- 600 MWannounced
- To protected land
- ~8.2miabout, from the center of Great Falls to Benton Lake National Wildlife Refuge
This pin marks the center of Great Falls. Our source gives no street address, so we can’t show the building.
- Capacity600 MWannounced: “Site plans suggest TAC is aiming to develop up to 20 single-story buildings totaling 500-600MW, as well as two on-site substations (one utility-owned, one company-owned).”
- FootprintCampus scale
- Grid regionWECC-MT
The source
“Site plans suggest TAC is aiming to develop up to 20 single-story buildings totaling 500-600MW, as well as two on-site substations (one utility-owned, one company-owned).”Daily Montanan
Source-checked, read back against the document on Sep 10, 2026.
What’s happened here
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